WO2015158179A1 - Screwing device - Google Patents

Abstract

A screwing device comprises: a screwing part (10); an operating body (20), provided with a control chamber (200); and a control unit (30). The operating body (20) extends from the screwing part (10). The control unit (30) is arranged in the control chamber (200), and has an operating state and a non-operating state. When the control unit (30) is in the operating state, the control unit (30) and the operating body (20) form a force bearing position; when the control unit (30) is in the non-operating state, the stressed position is destroyed.

Description

Screw device Technical field

The present invention relates to a screwing device, and more particularly to an intelligent screwing device, wherein the smart screwing device has an operating state and a non-operating state, wherein the screwing device is in an operating state when the screwing device is in an operating state It is easy to solve the screwing/threading. When the screwing device is in the non-operating state, the screwing device is not easy or even impossible to be screwed or unthreaded manually or by means of tools such as pliers, wrenches or the like. Further, when the user wants to adjust the screwing device to be in the operating state, a corresponding authorization is required.

Background technique

Screwing devices, such as screws or nuts, are common fastening and/or connecting devices. Conventional screwing devices, such as screws, generally have a threaded portion and an operating body position, wherein the operating body has a suitable shape or force structure to facilitate screwing the screw to the target object or the screw The target object is screwed so that the screw is screwed or separated from the target object. The nut may be simpler in structure, and the screwing portion and the force receiving portion are integrally formed, and the spiral wire is disposed inside the screwing portion and the screwing portion has a proper shape so that the user can be outside the nut. That is, a force is applied to the outside of the screwing portion to rotate the nut and screw the nut to the corresponding target object. The conventional screwing device has a simple structure and is convenient to use.

However, this conventional screwing device also has a number of disadvantages. First of all, it is easy to be opened by common hardware tools or even by hand, which is not conducive to its application in areas with high security requirements. Secondly, the screwing or unthreading of the screwing device is not controlled. That is to say, even an unauthorised operator can use a tool to screw the screwing device to the target object or to screw the screwing device to the target object. Again, the screwing and/or unscrewing process of such conventional screwing devices is not easily controlled automatically and is affected by the corresponding operator. Some screwing devices require a suitable screwing and/or unscrewing speed, and a degree of screwing and/or unscrewing due to their own characteristics or industrial production requirements. If the operator is a novice, it may result in improper screwing or unthreading of such a screwing device. Finally, for ease of use, such conventional screwing devices, such as screws or nuts, are similar in construction and shape, and the operator may screw the wrong screwing device to or from the target object.

Summary of the invention

The main advantage of the present invention is that it provides a screwing device in which conventional hardware tools are difficult. It is not even possible to screw the screwing device to the target object and/or to screw the screwing device to the target object.

Another advantage of the present invention is that it provides a screwing device in which the screwing and unscrewing of the screwing device enables automatic/intelligent control so that the screwing and/or unscrewing operation of the screwing device is required Authorized to proceed, so as to prevent the screwing device from being screwed to the target object or unthreading the screwing device with the target object without permission.

Another advantage of the present invention is that it provides a screwing device in which a screw for a screwing operation or a screwing operation of the screwing device must obtain an operation signal corresponding to the screwing device, the screw The connector can effectively operate the operating body of the screwing device, wherein the operating signal can be pre-stored in the screw or received from the control system.

Another advantage of the present invention is that it provides a screwing device in which the screwing and/or unscrewing operation of the screwing device is controlled by a screw or control system that provides an operational signal for proximity or remote control.

Another advantage of the present invention is that it provides a screwing device in which the screwing and/or unscrewing operation of the screwing device is remotely controlled by its control system, thereby preventing the operator from screwing the wrong screwing device Connect to the target object or screw the screw to the target object.

Another advantage of the present invention is that it provides a screwing device in which the screwing and/or unscrewing operation of the screwing device cannot be performed by common hardware tools, thereby preventing the screwing device from being authorized by an operator. The person is screwed to the target object or spliced to the target object.

Another advantage of the present invention is that it provides a screwing device in which the screwing and/or unscrewing of the screwing device requires two operational steps: (1) forming at least one force receiving position, and; (2) The screwing device is screwed or unthreaded using a corresponding opening and closing member.

Another advantage of the present invention is that it provides a screwing device, wherein when the control unit of the screwing device is in an operating state, the operating body of the screwing device forms a force position with the control unit, wherein Fixing or detaching the opening and closing member of the screwing device, by applying a suitable force to the operating body and driving the operating body of the screwing device, thereby rotating the screwing portion of the screwing device Connected to or spliced to the target object; when the control unit of the screwing device is in the non-operating state, the force receiving position of the screwing device is broken, thereby making it difficult for the opening and closing member to drive the screwing The operating body of the device rotates.

Another advantage of the present invention is that it provides a screwing device wherein the screwing device is a purely mechanical structure that does not require any power when driven.

Another advantage of the present invention is that it provides a screwing device, wherein the screwing device includes a screwing portion, an operating body and a control unit, wherein the operating body and the control unit are in an operating state The control unit forms a force receiving position, and the opening and closing member can apply an appropriate force at the force receiving position to drive the operating body of the screwing device to rotate and drive the screwing portion of the screwing device to rotate, thereby making the screw The screwing portion of the connecting device is screwed to or spliced to the target object; when the control unit is in the non-operating state, the force receiving position of the screwing device is broken, thereby making it difficult to drive the opening and closing member The operating body of the screwing device.

Another advantage of the present invention is that it provides a screwing device, wherein the screw can drive the control unit according to an operation signal pre-stored in the screw or received from the control system, thereby making the screwing device The operating body and the control unit form a force position for the screwing and/or unthreading operation of the screwing device.

Another advantage of the present invention is that it provides an intelligent screwing device suitable for remote automatic control, wherein the smart screwing device does not require precise components and complicated structures, and is simple in manufacturing process and low in cost.

Other advantages and features of the invention will be apparent from the description and appended claims appended claims

According to the present invention, the present invention capable of achieving the foregoing and other objects and advantages includes a screwing portion, an operating body extending from the screwing portion, and a control unit, wherein when the control unit is in an operating state, The operating body and the control unit form a force receiving position; when the control unit is in the non-operating state, the force receiving position of the screwing device is broken.

The present invention still further provides a screwing device control system comprising: a screw connector and at least one server, wherein the screw connector includes a scanner, a controller electrically connectable to the scanner, and An electric motor electrically connectable to the controller for driving rotation of the disc unit, wherein the scanner is capable of scanning the encoding portion and obtaining characteristic information encoded by the encoding portion, the controller being capable of transmitting the characteristic information And a server, wherein the server is capable of transmitting an operation signal to the controller according to the characteristic information, wherein the controller is capable of controlling the motor to drive the disk unit to rotate according to the operation signal.

The present invention still further provides a screwing method for a screwing device, comprising the steps of:

(1) a screw scanner scans a coding portion of the screw device to obtain characteristic information of the screw device, and the screw transmits the feature information to a server and obtains a special from the server And corresponding to the operation signal of the information, and the screw device drives the control unit of the screwing device according to the operation signal to form a force receiving position;

(2) engaging a screw member 71 with the force receiving position; and

(3) The operating body of the screwing device is driven by the screwing member 71 to unscrew the screwing device from the target object.

The present invention still further provides a screwing method for a screwing device, comprising the steps of:

(1) The screw scanner scans the coding portion of the screw device to obtain characteristic information of the screw device, so that the screw device transmits the feature information to a server and obtains a corresponding information from the server from the server. Operating signal, and the screw drives the control unit of the screwing device according to the operating signal to form a force receiving position;

(2) engaging a screw member 71 with the force receiving position; and

(3) The operating body of the screwing device is driven by the screwing member 71 to screw the screwing device to the target object.

Further objects and advantages of the present invention will be fully realized from the understanding of the appended claims.

These and other objects, features and advantages of the present invention will become apparent from

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a front elevational view of a screwing device in accordance with a preferred embodiment of the present invention.

Figure 2 is a cross-sectional view of a screwing device in accordance with a preferred embodiment of the present invention described above.

Figure 3 is an illustration of the assembly of the screwing device in accordance with the preferred embodiment of the present invention described above.

Figure 4 is a perspective view of a threaded portion of a screwing device in accordance with a preferred embodiment of the present invention.

Fig. 5 is a perspective view of a driving portion of an operating body of a screwing device according to a preferred embodiment of the present invention.

Figure 6 is a perspective view of a protection kit for a screwing device in accordance with a preferred embodiment of the present invention.

Figure 7 is a perspective view of the intermediate member of the screwing device in accordance with the preferred embodiment of the present invention described above.

Figure 8A is a perspective view of a control body of a screwing device in accordance with a preferred embodiment of the present invention.

Figure 8B is a cross-sectional view of the control body of the screwing device in accordance with the preferred embodiment of the present invention described above.

Figure 9 is a front elevational view of the control assembly of the screwing device in accordance with the preferred embodiment of the present invention.

Figure 10 is a partial cross-sectional view showing the control assembly of the screwing device in accordance with the preferred embodiment of the present invention described above.

Figure 11 is a perspective view of the control assembly of the screwing device in accordance with the preferred embodiment of the present invention, showing the drive member of the control assembly.

Figure 12A is a front elevational view of the control assembly of the screwing device in accordance with the preferred embodiment of the present invention, showing the active and driven disks of the disk unit of the control assembly.

Figure 12B is an assembled view of the control assembly of the screwing device in accordance with the preferred embodiment of the present invention described above.

Figure 13 is a perspective view of a brake plate of a screwing device in accordance with a preferred embodiment of the present invention.

Figure 14 illustrates a first stop element and a second stop element of the control assembly of the screwing device in accordance with the preferred embodiment of the present invention described above.

Figure 15 illustrates a third stop member of the control assembly of the screwing device in accordance with the preferred embodiment of the present invention described above.

Figure 16 is a diagram showing an information disk of the control unit of the screwing device of the preferred embodiment of the present invention.

Figure 17 is a flow chart showing a method of unscrewing a screwing device in accordance with a preferred embodiment of the present invention.

Figure 18 is a flow chart showing a method of screwing a screwing device in accordance with a preferred embodiment of the present invention.

Figure 19 is a front elevational view of the screw connector of the screwing device in accordance with the preferred embodiment of the present invention.

Figure 20 is a perspective view of a screwing member of a screwing device in accordance with a preferred embodiment of the present invention.

detailed description

The following description is disclosed to enable any person skilled in the art to make and use the invention. The preferred embodiments provided in the following description are merely exemplary and modifications that are obvious to those skilled in the art, and are not intended to limit the scope of the invention. The general principles defined in the following description may be applied to other embodiments, alternatives, modifications, equivalents and applications without departing from the spirit and scope of the invention.

Referring to Figures 1 to 15 of the accompanying drawings, a screwing device according to a preferred embodiment of the present invention is illustrated, wherein the screwing device includes a threaded portion 10, an operating body 20 and a control unit 30, The operating body 20 extends from the screwing portion 10, wherein the operating body 20 has a control room 200, and the control unit 30 is disposed in the control room 200, wherein the control unit 30 has an operating state and a non-operating state. When the control unit 30 is in the operating state, the control unit 30 and the operating body 20 form a force position, and when the control unit 30 is in the non-operation state, the force position is destroyed.

It should be noted that the force receiving position may be any that is convenient for the user to urge the operating body 20 of the screwing device to rotate, so that the screwing portion 10 of the screwing device is screwed to a target object or solved with a target object. Screwed structure. Preferably, the force receiving position is a protrusion or a depression. Further, this It will be understood by those skilled in the art that the screwing portion 10 has a screw-shaped structure or a nut-shaped structure. When the screwing portion 10 has a screw-shaped structure, a screw is disposed on an outer side wall of the screwing portion 10. When the screw portion 10 has a nut-shaped structure, a screw is disposed on an inner side wall of the screw portion 10.

As shown in FIG. 2 to FIG. 5 , the operating body 20 of the screwing device includes an extending portion 21 and an operating portion 22 , wherein the extending portion 21 extends from the screwing portion 10 , and the operating portion 22 The extension portion 21 extends, wherein the extension portion 21 of the operation body 20 and the operation portion 22 form the control chamber 200, wherein the operation portion 22 has a first operation opening 220 communicating with the control chamber 200, so that The user can drive the control unit 30 through the first operating opening 220 to adjust the control unit 30 to switch between the operating state and the inoperative state.

As shown in FIGS. 7 to 11 of the accompanying drawings, the control unit 30 of the screwing device includes a control assembly 31, a control body 32, an intermediate member 33 and a first elastic member 34, wherein the control body 32 is formed. a first accommodating chamber 320 is disposed between the operating body 20 and the control body 32, and the first elastic member 34 is disposed between the intermediate member 33 and the control unit 31. Between the operating bodies 20, wherein the intermediate member 33 has a first side wall 331, the control assembly 31 includes a housing 311, a driving element 312, a disk unit 313 and a first limiting element 314, wherein the housing The body 311 defines a second receiving chamber 3110, a high end 3111 and a low end 3112. The driving element 312 is pivotally disposed between the high end 3111 and the low end 3112. The disc unit 313 is rotatably disposed on the The first limiting member 314 is rotatably coupled to the housing 311 of the control assembly 31, wherein the disk unit 313 includes at least one active disk 3131, wherein the active disk 3131 has at least one Driving opening 31310, wherein the The driving member 312 can be engaged with the driving opening 31310, so that the driving disk 3131 can drive the driving component 312 to rotate, thereby driving the housing 311 of the control component 31 to rotate, and the housing 311 further drives the first The limiting element 314 moves, wherein when the control unit 30 is in the operating state, the first limiting element 314 moves inwardly and is separated from the first side wall 331 of the intermediate member 33 when the control unit 30 In the non-operating state, the first limiting member 314 moves outward to below the first side wall 331 of the intermediate member 33. Preferably, the control component 31 further includes a second limiting component 315, wherein the second limiting component 315 is rotatably coupled to the housing 311 of the control component 31, wherein the second limiting component 315 can Driven by the housing 311 for reciprocation, wherein the second limit is when the control unit 30 is in the operating state The bit element 315 is separated from the intermediate piece 33, and when the control unit 30 is in the inoperative state, the second limiting element 315 is moved to the intermediate piece 33. More preferably, the first elastic member 34 provides an elastic force for supporting/compressing the intermediate member 33 to hold the intermediate member 33 in position, wherein the elastic force provided by the first elastic member 34 is at least not less than the intermediate member. 33 gravity.

It should be noted that when the first limiting component 314 and the second limiting component 315 are driven by the housing 311 and moved to the intermediate component 33, the first limiting component 314 and the second limiting component 315 can The intermediate member 33 is prevented from moving downward. When the first limiting member 314 and the second limiting member 315 are driven by the housing 311 and separated from the intermediate member 33, the intermediate member 33 can be acted upon by an external force of an appropriate size. Lower (such as when the first operation opening 220 faces downward, the appropriate amount of force is not less than the sum of the gravity of the intermediate member 33 and the elastic force provided by the first elastic member 34, when the first operation opening 220 is upward, The force of the appropriate size is not less than the difference between the elastic force provided by the first elastic member 34 and the gravity of the intermediate member 33) moving downward or upward.

As shown in FIG. 13 of the accompanying drawings, the first limiting component 314 includes a first limiting portion 3141 and a first driven portion 3142. The first driven portion 3142 extends from the first limiting portion 3141. The housing 311 of the control assembly 31 can be driven by the housing 311 of the control assembly 31. The first elastic member 34 is disposed below the first side wall 331 of the intermediate member 33 to support and hold the housing 311. The intermediate member 33 is in position and forms a moving space 340 to enable the first limiting member 314 to be freely moved in the moving space 340 under the driving of the housing 311, so that when the control unit 30 is in operation In the state, the first limiting portion 3141 of the first limiting member 314 can move outward to the lower side of the first sidewall 331 of the intermediate member 33 to prevent the intermediate member 33 from moving downward by an external force. When the control unit 30 is in the operating state, the first limiting portion 3141 of the first limiting member 314 can move inwardly and away from the first sidewall 331 of the intermediate member 33, so that the middle member 33 It can move downward under the action of external force.

As shown in FIG. 2 and FIG. 13 of the accompanying drawings, the second limiting component 315 includes a second limiting portion 3151 and a second driven portion 3152, wherein the second driven portion 3152 is from the second limiting portion. The portion 3151 extends to the housing 311 of the control assembly 31 and can be driven by the housing 311 of the control assembly 31 such that the second limiting member 315 is free to move in the moving space 340 under the driving of the housing 311. Moving, wherein when the control unit 30 is in the non-operating state, the second limiting portion 3151 of the second limiting member 315 moves outward to below the first side wall 331 of the intermediate member 33 to block the middle The piece 33 moves downward under the action of an external force, and when the control unit 30 is in the operating state, the second The second limiting portion 3151 of the limiting member 315 moves inwardly and away from the first side wall 331 of the intermediate member 33 to enable the intermediate member 33 to move downward under the action of an external force.

As shown in FIG. 7 to FIG. 13 , the driving disk 3131 includes a driving body 31311 and the driving opening 31310 is formed through the driving body 31311 from top to bottom, so that the driving body 31311 forms a driving side 313111 and a sliding side 313112, wherein when the driving element 312 falls into the driving opening 31110, the driving disk 3131 can be rotated to press the driving side 313111 against the driving element 312 and the driving element 312 is driven by the driving plate 3131 Driving and rotating the housing 311, or pressing the sliding side 313112 against the driving element 312 and driving the driving element 312 to slide along the sliding side 313112 and disengage the driving opening 31310, so that when the driving plate 3131 rotates When the driving side 313111 is pressed against the driving element 312, the driving disk 3131 can drive the driving element 312 and the housing 311 of the control component 31 to rotate, when the driving disk 3131 rotates to make the sliding side 313112 When the driving element 312 is pressed, the driving disk 3131 can push the driving element 312 out of the driving opening 31110.

As shown in FIGS. 7 to 13 of the accompanying drawings, the control assembly 31 further includes a second elastic member 316, and the housing 311 of the control assembly 31 further includes an extension between the high end 3111 and the low end 3112. a second side wall 3113, wherein the second side wall 3113 has an outer side 31131, wherein the second elastic member 316 is disposed on the outer side 31131 of the second side wall 3113 of the housing 311 and from the second side wall 3113 extends to the driving element 312, wherein when the driving opening 31310 is aligned with the driving element 312, the second elastic element 316 can push the driving element 312 into the driving opening 31110 to enable the driving disk 3131 to drive the The driving member 312 and the housing 311 of the control assembly 31 are rotated, wherein the second elastic member 316 is disposed along the outer side 31131 of the second side wall 3113 of the housing 311.

As shown in FIGS. 7 to 13 of the accompanying drawings, the driving member 312 includes a positioning portion 3121 pivotally disposed between the high end 3111 and the lower end 3112 and a blocking rib 3122 disposed at the positioning portion 3121. When the driving element 312 is aligned with the driving opening 31310, the blocking rib 3122 of the driving element 312 can be pushed by the second elastic element 316 into the driving opening 31110. Preferably, the second elastic member 316 is a spiral elastic piece, and one end of the spiral elastic piece is fixed to an outer side 31131 of the second side wall 3113, and the other end is fixed to the positioning portion 3121 of the driving element 312, wherein the spiral elastic piece The bending direction coincides with the bending direction of the second side wall 3113 and the bending direction of the positioning portion 3121 of the driving member.

As shown in FIGS. 7 to 13 of the accompanying drawings, the control assembly 31 further includes a drive shaft 318 and the upper end 3111 of the housing 311 has a shaft hole 31110, wherein the drive shaft 318 includes a rotatably received therein. a receiving portion 3181 of the second receiving chamber 3110 and a driving portion 3182 extending downward from the receiving portion 3181, wherein the driving plate 3131 is fixedly coupled to the receiving portion 3181 of the driving shaft 318 and is low by the housing 311 The end 3112 is retained within the second receiving chamber 3110, and the driving portion 3182 is adapted to pass through the shaft hole 31110 of the high end 3111.

It should be noted that the receiving portion 3181 of the driving shaft 318 is disposed between the high end 3111 and the lower end 3112 of the housing 311 and is freely rotatable relative to the lower end 3112.

As shown in FIGS. 7 to 13 of the accompanying drawings, the disk unit 313 further includes a plurality of driven disks 3132 respectively disposed between the lower end 3112 and the active disk 3131, respectively, and each of the slaves 3132. The movable plate 3132 is rotatably coupled to the receiving portion 3181 of the driving shaft 318, wherein each of the driven disks 3132 has at least one groove 31320 capable of being aligned with the driving opening 31110, and the driving plate 3131 The driven disk 3132 can be sequentially driven to rotate such that the groove 3320 of each of the driven disks 3132 of the set of driven disks 3132 is aligned with the driving opening 31310, thereby forming a portion for accommodating the driving element 312. The drive slot in which the rib 3122 is blocked is blocked.

As shown in FIGS. 7 to 13 of the drawings, the driving disk 3131 further includes a first driving pin 31312, and each of the driven disks 3132 includes a driven body 31321, a driven pin 31322 and a second driving. The driving body 31311 has a first active side 313113. The driven body 31321 has a driven side 313211 and a second active side 313212. The first driving pin 31312 of the driving disk 3131 is disposed on the first driving pin 31312. An active side 313113, the follower pin 31322 of the driven disk 3132 is disposed on the driven side 313211, and the second driving pin 31323 of the driven disk 3132 is disposed on the second active side 313212, wherein the active disk 3131 The first driving pin 31312 can be coupled to the driven pin 31322 of the driven disk 3132 adjacent to the driving disk 3131, wherein each of the two adjacent driven disks 3132 includes an upper driven disk 3132 and a lower The driven plate 3132, and the second driving pin 31323 of the lower driven disk 3132 is adapted to be coupled to the driven pin 31322 of the upper driven disk 3132, such that when the active disk 3131 is rotated, the active disk 3131 The first driving pin 31312 can be associated with the initiative The follower pins 31322 of the driven disk 3132 adjacent to the disk 3131 meet, the second driving pin 31323 of the lower driven disk 3132 of the two adjacent driven disks 3132 and the two adjacent driven disks 3132 The follower pins 31322 of the upper driven disk 3132 meet and sequentially drive each of the driven disks 3132 to rotate, thereby respectively forming the grooves of the active disk 3131 31320 is aligned with the drive opening 31310 to form the drive slot for the drive element 312.

As shown in FIG. 7 to FIG. 13 , the disk unit 313 further includes a plurality of spacers 3133 , wherein the spacers 3133 are respectively disposed between the adjacent two driven disks 3132 and the active disk 3131 and The active disk 3131 is adjacent to the driven disk 3132.

As shown in FIG. 7 to FIG. 13 , the height of the spacer 3133 is H1, wherein the height of the first driving pin 31312 of the driving disk 3131 is H2, and the height of the driven pin 31322 of the driven disk 3132. For H3, the height of the second drive pin 31323 of the driven disk 3132 is H4, where L1 is greater than H2, H3, and H4, respectively, and less than the sum of H2 and H3 and the sum of H3 and H4.

As shown in FIGS. 7 to 13 of the accompanying drawings, the control assembly 31 further includes a pressing spring disposed between the lower end 3112 and the driven disk set 3132 to the driven disk 3132 and the active disk 3131. Keep in place.

As shown in FIGS. 8A to 8B of the accompanying drawings, the control body 32 has a lower end portion 321 in which the lower end portion 321 forms the first accommodation chamber 320, wherein the lower end portion 321 has an inner wall 3211, wherein The inner wall 3211 defines a reset chamber 32110 in communication with the first receiving chamber 320, wherein the reset chamber 32110 is shaped and dimensioned to receive the drive member 312 therein, wherein the drive member 312 faces the control body 32 The resetting chamber 32110 is such that when the recess 31320 of each of the driven discs 3132 is aligned with the driving opening 31310 to form the driving slot, the driving element 312 is forced by the second elastic member 316 Leaving the reset chamber 32110 and falling into the drive slot, when the drive element 312 is pushed away from the drive opening 31110 by the drive disc 3131, the drive element 312 is adapted to be reset into the reset chamber 32110 and is controlled by the control body 32. The inner wall 3211 of the lower end portion 321 is held in place.

As shown in FIG. 9 to FIG. 12, the housing 311 of the control assembly 31 further includes a driving gear 3114, and the high end 3111 of the housing 311 has a top side 31111, wherein the driving gear 3114 is disposed at The top side 31111 of the high end 3111, wherein the first follower portion 3142 of the first limiting member 314 includes a first tooth end side 31421, wherein the first tooth end side 31421 is engageable with the driving gear 3114. Thus, the drive gear 3114 can drive the first stop element 314 to reciprocate when the control assembly 31 is rotated. Preferably, the second follower portion 3152 of the second limiting member 315 includes a second tooth end side 31521, wherein the second tooth end side 31521 can be engaged with the driving gear 3114, such that when the control assembly 31 The driving gear 3114 can drive the second limiting member 315 to reciprocate when rotated.

As shown in FIG. 8A to FIG. 12 , the control body 32 further includes a high end portion 322 , wherein the high end portion 322 extends upward from the low end portion 321 , wherein the high end portion 322 has a second operation opening 3220 . The second operating opening 3220 is opposite to the driving portion 3182 of the driving shaft 318 to enable the driving shaft 318 to be driven to rotate. The driving portion 3182 of the driving shaft 318 has an operating end 31821, wherein the operating end 31821 It passes through the second operation opening 3220 and protrudes from the first accommodation chamber 320.

As shown in FIG. 3 to FIG. 13 of the accompanying drawings, a brake plate 50 disposed on the control body 32 and a brake pin 60 disposed on the top side 31111 of the high end 3111 of the housing 311 are further included. The brake plate 50 includes a brake body 51 and a brake protrusion 52, wherein the brake body 51 is adapted to be received in the first accommodation chamber 320 and coupled to the high end 3111 of the housing 311, the brake protrusion 52 extends outwardly from the brake body 51, wherein the brake projection 52 is adapted to be received in the reset chamber 32110, wherein the brake body 51 has a bottom side 511 and a bottom side provided on the brake body 51 An arcuate slot 5110 of 511, and the detent pin 60 is adapted to be received in the arcuate slot 5110 and is only slidable along the arcuate slot 5110 to limit rotation of the housing 311 within a predetermined range of angles.

As shown in Figures 9 to 12 of the accompanying drawings, the control unit 30 of the screwing device further includes an encoding portion 35, wherein the encoding portion 35 is encoded with a characteristic information corresponding to the screwing device. The characteristic information may be a serial number unique to the screwing device; may be installation related information of the screwing device, such as installation location, installation mode or installer information; may be transportation related information of the screwing device, such as Information such as the date of shipment, shipping destination, etc. of the screwing device. The feature information may also be other information related to the screwing device.

As shown in Figure 19 of the accompanying drawings, the threaded device further includes a screw 70, wherein the screw 70 includes a scanner, a controller electrically connectable to the scanner, and a powerable An electric motor connected to the controller for driving the rotation of the disc unit, wherein the scanner is capable of scanning the encoding portion 35 and obtaining the characteristic information, and the controller controls the motor to drive the disc unit 313 according to the characteristic information. Turn.

As shown in FIG. 3 and FIG. 16 of the accompanying drawings, the encoding portion 35 is an information disc disposed between the high end 3111 of the housing 311 and the high end portion 322 of the control body 32, wherein the information disc is rotatable. The driving portion 3182 is coupled to the driving shaft 318, wherein the information disk is driven by the driving portion 3182 of the driving shaft 318, wherein the information disk has a reading side facing the high end portion 322 of the control body 32. 351, wherein the control body 32 has a scanning hole 323, wherein the scanning hole The 323 passes through the high end portion 322 of the control body 32 and the scanner 71 can scan the reading side 351 of the information disk through the scanning hole 323.

As shown in Figure 16 of the accompanying drawings, the information disc has a set of encoding openings 352 and a set of encoding strips 353, wherein the encoding openings 352 are separated from each other by the encoding strips 353 in an alternating manner to form an encoding. A fancy, wherein the coding fancy is adapted to be obtained by scanning the reading side 351, wherein the encoding fancy encodes the feature information.

It should be noted that when the information disk is driven to rotate, the scanner scans the reading side 351 of the information disk to obtain the coding pattern and the feature information of the information disk, thereby enabling one screw 70 to The drive shaft 318 is rotated according to the characteristic information or an operation signal corresponding to the characteristic information, and the intermediate member 33 and the operating body 20 form the force receiving position.

As shown in FIG. 9 of the accompanying drawings, preferably, the second elastic member 316 is a spiral elastic piece, and the positioning portion 3121 has a curved outer surface 31110, wherein the second elastic member 316 is along the curved portion of the positioning portion 3121. Surface 31210 is placed.

As shown in FIG. 5 of the accompanying drawings, the operating portion 22 of the operating body 20 has at least one third operating opening 2200, the intermediate member 33 further comprising at least one protrusion extending upward from the first side wall 331, wherein the The protrusions respectively correspond to the third operation opening 2200, and the shape and size of the protrusions 332 are respectively formed according to the third operation opening 2200. In other words, the intermediate member 33 of the control unit 30 and the third operation opening 2200 of the operating portion 22 of the operating body 20 are used to form the force receiving position, and when the screwing device is in the operating state, the first A limiting member 314 and the second limiting member 315 are moved inwardly by the driving gear 3114 of the housing 311 of the control assembly 31 such that the intermediate member 33 is supported only by the first elastic member 34, using The protrusion 332 of the intermediate member 33 can be depressed by the third operation opening 2200 to form a recessed structure that can engage with the screw member 71 of the screw 70, and the user or the operator can pass the screw member 71. The screwing device is driven to rotate to be screwed/uncoupled with a target object; when the screwing device is in the non-operating state, the first limiting member 314 and the second limiting member 315 are at the control assembly 31. The driving gear 3114 of the housing 311 is driven outwardly to the lower side of the first side wall 331 of the intermediate member 33 and supports the intermediate member 33 at an appropriate position. In this state, the protrusion of the intermediate member 33 The portion 332 is engaged with the third operation opening 2200 and the first portion Bit element 314 and the second stop element 315 prevents movement of the intermediate member 33 and is formed by the downward force of the bit by an external force.

As shown in FIG. 6 of the accompanying drawings, the screwing device further includes a rotatably disposed at the screw portion A protection kit 40 of 10, wherein the protection kit 40 has a protective chamber 400 that securely houses the operating body 20 therein.

It should be noted that the protection kit 40 further has a fourth operation opening 401, wherein the fourth operation opening 401 is aligned with the first operation opening 220 and the second operation opening 3220.

It is worth noting that the controller can send the feature information to a server, and the server sends an operation signal to the controller according to the received feature information, and the controller can control the motor to drive the disk according to the operation signal. Unit 313 is rotated.

As shown in FIG. 2 of the accompanying drawings, the control component 31 further includes a third limiting component 317, wherein the third limiting component 317 is disposed under the first limiting component 314 and the second limiting component 315. And supporting and maintaining the first limiting element 314 and the second limiting element 315 in position.

As shown in FIG. 17 of the accompanying drawings, the present invention further provides a screwing method for a screwing device, which comprises the following steps:

(1) The scanner of the screw scans the coding portion of the screw device to obtain the feature information of the screw device, and the screw device transmits the feature information to a server and obtains a corresponding information from the server from the server. Operating signal, and the screw drives the control unit of the screwing device according to the operating signal to form a force receiving position;

(2) engaging a screw member with the force receiving position; and

(3) driving the operating body of the screwing device by the screwing member to unscrew the screwing device from the target object.

As shown in FIG. 18 of the accompanying drawings, the present invention further provides a screwing method for a screwing device, which comprises the following steps:

(1) The screw scanner scans the coding portion of the screw device to obtain characteristic information of the screw device, so that the screw device transmits the feature information to a server and obtains a corresponding information from the server from the server. Operating signal, and the screw drives the control unit of the screwing device according to the operating signal to form a force receiving position;

(2) engaging a screw member with the force receiving position; and

(3) driving the operating body of the screwing device through the screw member to screw the screwing device to the target object.

The present invention still further provides a screwing device control system including a screw connector 70 and at least one server, wherein the screw connector 70 includes a scanner, one of which is energizable and the scan a controller coupled to the instrument, and an electric motor coupled to the controller for driving the drive shaft 318 to drive the disk unit 313 to rotate, wherein the scanner is capable of scanning the encoder 35 and obtaining The feature information encoded by the encoding unit 35, the controller can send the feature information to the server, wherein the server can send an operation signal to the controller according to the feature information, wherein the controller can control the motor according to the operation signal The disk unit 313 is driven to rotate.

Preferably, the coding information encoded by the coding unit 35 of each of the screwing devices corresponds to only a single operation signal, and each of the operation signals sent by the server corresponds to only a single piece of the feature information.

As shown in FIG. 20 of the accompanying drawings, the screw 70 further includes a screw member 71, wherein the screwing device can form a force receiving position, wherein the screw member 71 can be engaged with the force receiving position, so that The user can drive an operating body 20 of the screwing device through the screw member 71, thereby driving a screwing portion 10 of the screwing device to be screwed to a target object or spliced to a target object.

Optionally, the screw member 71 is disposed on the screw connector 70.

As shown in FIG. 1 and FIG. 20 of the accompanying drawings, the force receiving position formed by the screwing device includes at least one driving opening, wherein the screwing member 71 has at least one driving protrusion 711 through which the user can apply Pressing on the protrusion 332 of the intermediate member 33 to engage the driving protrusion 711 of the screw member 71 with the third operation opening 2200 of the driving portion 22 of the operating body 20, thereby enabling the user to pass the screw The connecting member 71 applies a suitable force on the driving portion 22 of the operating body 20 of the screwing device and drives the screwing device to rotate the screwing portion 10 of the screwing device to a target object or A target object is unthreaded. In other words, the driving protrusion 711 of the screwing member 71 can be engaged with the third operating opening 2200 of the driving portion 22 of the operating body 20, thereby enabling the user to operate the screwing device of the present invention through the screwing member 71. .

In summary, it can be understood that when the user needs to screw the screw device of the present invention to the target object or unscrew the screw device of the present invention with the target object, the user can pass through the screw connector 70. Scanning the encoding portion 35 of the control unit 30 of the screwing device to obtain a unique serial number of the screwing device and obtaining an operation signal corresponding to the screwing device according to the serial number of the screwing device, the screwing The controller 70 can drive the control unit 30 according to the obtained operation signal corresponding to the screwing device, so that the first limiting element 314 and the second limiting element 315 of the control unit 30 move inward and with the middleware The 33 phases are disengaged such that the control unit 30 and the operating body 20 form a force receiving position, and the intermediate member 33 can be moved downward or upward by an appropriate external force to form a driving opening. The driving protrusion 711 of the screw 71 of the connector 70 is The driving opening of the driving portion 22 of the operating body 20 (the third operating opening 2200) is engaged, so that the user can apply a suitable force to the driving body 20 of the screwing device through the screwing member 71. And driving the screwing device to rotate to drive a screwing portion 10 of the screwing device to be screwed to a target object or to be screwed with a target object, at which time the control unit 30 is in an operating state; After the screwing operation or the unthreading operation of the screwing device is completed, the user can drive the control unit 30 to make the first limiting component 314 and the second limiting component 315 of the control unit 30 outward. Moving to the lower side of the intermediate member 33 to prevent the intermediate member 33 from moving downward by an external force, the control unit 30 is in a non-operating state.

Those skilled in the art will appreciate that the embodiments of the invention, which are illustrated in the drawings and described above, are merely illustrative and not limiting.

It can thus be seen that the object of the invention can be fully and efficiently accomplished. The embodiment has been described and described in detail to explain the principles of the present invention and the invention is not to be construed as limited. Accordingly, the present invention includes all modifications that come within the scope and spirit of the appended claims.

Claims (52)

A screwing device, comprising: a screw joint; An operating body, wherein the operating body has a control room; and a control unit, wherein the operating body extends from the screwing portion, the control unit is disposed in the control room, wherein the control unit has an operating state and a non-operating state, wherein when the control unit is In the operating state, the control unit and the operating body form a force receiving position, and when the control unit is in the non-operating state, the force receiving position is destroyed. The screwing device according to claim 1, wherein said operating body comprises an extension portion and an operation portion, wherein said extension portion extends from said screw portion, said operation portion from said extension portion Extending, wherein the extension portion of the operating body and the operating portion form the control chamber, wherein the operating portion has a first operating opening in communication with the control chamber to enable a user to pass The first operational opening drives the control unit to adjust the control unit to transition between the operational state and the inoperative state. The screwing device according to claim 2, wherein the control unit comprises: a control component; a control body; An intermediate member having a first side wall; and a first elastic member, wherein the control body forms a first receiving chamber for accommodating the control assembly therein, and the intermediate member is disposed between the operating body and the control body, the first An elastic member is disposed between the intermediate member and the operating body, wherein the control component comprises: a housing, wherein the housing forms a second receiving chamber, a high end and a low end; a drive element pivotally disposed between the high end and the low end; a disk unit rotatably disposed in the second receiving chamber, wherein the disk unit includes at least one active disk, wherein the active disk has at least one driving opening, wherein the driving element is capable of being coupled to the driving opening Engaging to enable the drive disc to drive the drive member to rotate, thereby driving the housing of the control assembly to rotate; a first limiting component, wherein the first limiting component is rotatably coupled to the control group The housing of the piece, wherein the first limiting element is drivable by the housing to move, wherein the first limiting element moves inward when the control unit is in the operating state And separating from the first side wall of the middle piece, when the control unit is in the non-operating state, the first limiting element moves outward to the first side wall of the middle piece Below. The screwing device according to claim 3, wherein said control unit of said screwing device further comprises an encoding portion, wherein said encoding portion is encoded with a characteristic information corresponding to said screwing device . A threaded device according to claim 4, further comprising a screw, wherein said screw includes a scanner, a controller electrically connectable to said scanner, and a controller An electric motor electrically connectable to the controller for driving rotation of the disc unit, wherein the scanner is capable of scanning the encoding portion and obtaining the characteristic information, the controller according to the characteristic information The motor is controlled to drive the disk unit to rotate. The screwing device according to claim 5, wherein said controller is capable of transmitting said characteristic information to a server, said server transmitting an operation signal to said controller based on said received characteristic information And the controller controls the motor to drive the disk unit to rotate according to the operation signal. The screwing device according to claim 6, wherein said first limiting member comprises a first limiting portion and a first driven portion, wherein said first driven portion is from said first limiting portion Extending to the housing of the control assembly and being drivable by the housing of the control assembly, the first resilient element being disposed below the first side wall of the intermediate member for support and retention The intermediate member is in position and forms a moving space to enable the first limiting member to move freely in the moving space under the driving of the housing, wherein when the control unit is in non-operational In a state, the first limiting portion of the first limiting member can be moved outward to below the first side wall of the middle member to prevent the intermediate member from moving downward by an external force, The first limiting portion of the first limiting member is movable outwardly and detachable from the first side wall of the intermediate member when the control unit is in an operating state, so that the middle member It can move downward under the action of external force. The screwing device according to claim 3, wherein the driving disk comprises a driving body and the driving opening is formed in the driving body from top to bottom, so that the driving body forms a driving side And a sliding side, wherein when the driving element falls into the driving opening, the driving disk can be rotated to press the driving side against the driving element and The drive element is driven by the drive disk and rotates the housing, or the sliding side is pressed against the drive element and drives the drive element to slide along the sliding side and disengage from the drive opening . The screwing device according to claim 7, wherein the driving disk comprises a driving body and the driving opening is formed in the driving body from top to bottom, so that the driving body forms a driving side And a sliding side, wherein the driving disk is rotatable when the driving element falls into the driving opening to cause the driving side to press against the driving element and the driving element to be driven by the driving disk Driving and rotating the housing, or causing the sliding side to press against the drive element and driving the drive element to slide along the sliding side and disengage the drive opening. The screwing device of claim 8 wherein said control assembly further comprises a second resilient member, and said housing of said control assembly further includes an extension at said upper end and said lower end a second side wall, wherein the second side wall has an outer side, wherein the second elastic member is disposed on the outer side of the second side wall of the housing and from the second side a wall extending to the drive member, wherein the second resilient member is configured to urge the drive member into the drive opening when the drive opening is aligned with the drive member to enable the drive disk to be driven The drive member and the housing of the control assembly rotate, wherein the second resilient member is disposed along the outer side of the second side wall of the housing. The screwing device of claim 9 wherein said control assembly further comprises a second resilient member, and said housing of said control assembly further includes an extension at said upper end and said lower end a second side wall, wherein the second side wall has an outer side, wherein the second elastic member is disposed on the outer side of the second side wall of the housing and from the second side a wall extending to the drive element, wherein the second resilient element is adapted to push the drive element to fall into the drive opening when the drive opening is aligned with the drive element to enable the active disk to The housing that drives the drive element and the control assembly rotates, wherein the second resilient element is disposed along the outer side of the second side wall of the housing. The screwing device according to claim 10, wherein said driving member includes a positioning portion pivotally disposed between said high end and said lower end and a blocking portion disposed at said positioning portion a rib, wherein the blocking rib of the driving element is capable of being pushed by the second elastic element into the driving opening when the driving element is aligned with the driving opening. The screwing device according to claim 11, wherein said driving member includes a positioning portion pivotally disposed between said high end and said lower end and a blocking portion disposed at said positioning portion a rib, wherein the blocking rib of the driving element is capable of being pushed by the second elastic element into the driving opening when the driving element is aligned with the driving opening. The screwing device according to claim 12, wherein said control assembly further comprises a drive shaft and said high end of said housing has a shaft bore, wherein said drive shaft includes a rotatably received a receiving portion of the second receiving chamber and a driving portion extending downward from the receiving portion, wherein the driving disk is fixedly coupled to the receiving portion of the drive shaft and is low by the housing The end is retained within the second receiving chamber, the drive portion being adapted to pass through the shaft bore of the lower end. The screwing device according to claim 13 wherein said control assembly further comprises a drive shaft and said high end of said housing has a shaft bore, wherein said drive shaft includes a rotatably received a receiving portion of the second receiving chamber and a driving portion extending downward from the receiving portion, wherein the driving disk is fixedly coupled to the receiving portion of the drive shaft and is low by the housing The end is held in the second receiving chamber, and the driving portion passes through the shaft hole of the lower end. The screwing device according to claim 14, wherein said disk unit further comprises a plurality of driven disks respectively disposed between said lower end and said active disk, respectively, each of said The driven plate is rotatably coupled to the receiving portion of the drive shaft, wherein each of the driven plates has a groove that is aligned with the drive opening, and the drive plate The driven disk can be sequentially driven to rotate such that the grooves of each of the driven disks of the driven disk group are aligned with the drive opening, thereby forming the one for accommodating the driving element The rib is prevented from driving the groove therein. The screwing device according to claim 15, wherein said disk unit further comprises a plurality of driven disks respectively disposed between said lower end and said active disk, respectively, and wherein each The driven plate is rotatably coupled to the receiving portion of the drive shaft, wherein each of the driven plates has a groove that is aligned with the drive opening, and the drive plate The driven disk can be sequentially driven to rotate such that the grooves of each of the driven disks of the driven disk group are aligned with the drive opening, thereby forming the one for accommodating the driving element The rib is prevented from driving the groove therein. The screwing device according to claim 16, wherein said driving disk further comprises a first driving pin, and each of said driven disks comprises a driven body, a driven pin and a second driving a pin, wherein the driving body has a first active side, the driven body has a driven side and a second active side, wherein a first driving pin of the driving disk is disposed on the first active side, The driven pin of the driven disk is disposed on the driven side, and the second driving pin of the driven disk is disposed on the second active side, wherein the first driving of the active disk a pin can be coupled to the follower pin of the driven disk adjacent to the drive disk, wherein each two adjacent driven disks includes an upper driven disk and a lower driven disk, and a second driving pin of the lower driven disk is adapted to be coupled to the driven pin of the upper driven disk such that when the driving disk rotates, the first driving pin of the driving disk can The follower pins of the driven disk adjacent to the active disk meet, the two The second driving pin of the lower driven disk of the adjacent driven disk may meet the driven pin of the upper driven disk of the two adjacent driven disks and sequentially drive each of the driven disks to rotate The grooves of the drive disk are respectively aligned with the drive opening to form the drive slot for the drive element. The screwing device according to claim 17, wherein said driving disk further comprises a first driving pin, and each of said driven disks comprises a driven body, a driven pin and a second driving a pin, wherein the driving body has a first active side, the driven body has a driven side and a second active side, wherein a first driving pin of the driving disk is disposed on the first active side, The driven pin of the driven disk is disposed on the driven side, and the second driving pin of the driven disk is disposed on the second active side, wherein the first driving of the active disk a pin adapted to be coupled to the follower pin of the driven disk adjacent to the drive disk, wherein each two adjacent driven disks includes an upper driven disk and a lower driven disk, and The second drive pin of the driven disk is adapted to be coupled to the follower pin of the upper driven disk such that the first drive pin of the drive disk can be rotated when the drive disk rotates Meeting the driven pins of the driven disk adjacent to the active disk, the two The second driving pin of the lower driven disk of the adjacent driven disk may meet the driven pin of the upper driven disk of the two adjacent driven disks and sequentially drive each of the driven disks to rotate The grooves of the drive disk are respectively aligned with the drive opening to form the drive slot for the drive element. The screwing device according to claim 18, wherein said disk unit further comprises a plurality of spacers, wherein said spacers are respectively disposed between said adjacent two driven disks and said The active disk is between the driven disk and the driven disk adjacent to the active disk. The screwing device according to claim 19, wherein said disk unit further comprises a plurality of spacers, wherein said spacers are respectively disposed between said adjacent two driven disks and said active disk Between the driven disk adjacent to the active disk. The screwing device according to claim 20, wherein said spacer has a height H1, wherein said first drive pin of said active disk has a height H2, said slave of said driven disk The height of the moving pin is H3, and the height of the second driving pin of the driven disk is H4, wherein L1 is greater than H2, H3 and H4, respectively, and is less than the sum of H2 and H3 and the sum of H3 and H4. The screwing device according to claim 21, wherein said spacer has a height H1, wherein said first drive pin of said active disk has a height H2, said slave of said driven disk The height of the moving pin is H3, and the height of the second driving pin of the driven disk is H4, wherein L1 is greater than H2, H3 and H4, respectively, and is less than the sum of H2 and H3 and the sum of H3 and H4. The screwing device according to claim 22, wherein said control assembly further comprises a compression spring disposed between said lower end and said driven disk set to move said driven disk and said The active disk is kept in place. The screwing device according to claim 23, wherein said control assembly further comprises a compression spring disposed between said lower end and said driven disc set to move said driven disc and said The active disk is kept in place. The screwing device according to claim 16, wherein said control body has a lower end portion, wherein said lower end portion forms said first receiving chamber, wherein said lower end portion has an inner wall, wherein The inner wall defines a reset chamber in communication with the first receiving chamber, wherein the reset chamber is shaped and dimensioned to receive the drive member therein, wherein the drive member faces the control body The reset chamber such that when the groove of each of the driven disks is aligned with the drive opening to form the drive groove, the drive element is driven by the second elastic element Forced to detach from the reset chamber and into the drive slot, the drive element being adapted to reset into the reset chamber and be controlled when the drive element is pushed away from the drive opening by the drive disk The inner wall of the lower end of the body is held in place. The screwing device according to claim 25, wherein said control body has a lower end portion, wherein said lower end portion forms said first accommodating chamber, wherein said lower end portion has an inner wall, wherein The inner wall forms a reset chamber in communication with the first receiving chamber, wherein The reset chamber is shaped and dimensioned to receive the drive member therein, wherein the drive member faces the reset chamber of the control body such that the recess of each of the driven discs When aligned with the drive opening to form the drive slot, the drive element is forced out of the reset chamber by the second resilient element and falls into the drive slot when the drive element The drive element is adapted to be reset into the reset chamber and held in position by the inner wall of the lower end of the control body when the drive disc is pushed away from the drive opening. The screwing device according to claim 26, wherein said control body has a lower end portion, wherein said lower end portion forms said first receiving chamber, wherein said lower end portion has an inner wall, wherein The inner wall defines a reset chamber in communication with the first receiving chamber, wherein the reset chamber is shaped and dimensioned to receive the drive member therein, wherein the drive member faces the control body The reset chamber such that when the groove of each of the driven disks is aligned with the drive opening to form the drive groove, the drive element is driven by the second elastic element Forced to detach from the reset chamber and into the drive slot, the drive element being adapted to reset into the reset chamber and be controlled when the drive element is pushed away from the drive opening by the drive disk The inner wall of the lower end of the body is held in place. The screwing device according to claim 28, wherein said housing of said control assembly further comprises a drive gear, and said high end of said housing has a top side, wherein said drive gear is provided At the top side of the high end, wherein the first follower portion of the first stop member includes a first tooth end side, wherein the first tooth end side is engageable with the drive gear, thereby The drive gear is configured to drive the first stop member to reciprocate when the control assembly is rotated. The screwing device according to claim 29, wherein said control body further comprises a high end portion, wherein said high end portion extends upwardly from said lower end portion, wherein said high end portion has a second operation opening Wherein the second operating opening is opposite the drive portion of the drive shaft to enable the drive shaft to be driven to rotate, wherein the drive portion of the drive shaft has an operating end, wherein the operating end Passing through the second operating opening and protruding from the first receiving chamber. A screwing device according to claim 30, further comprising a brake plate provided to said control body and a brake pin provided on said top side of said high end of said housing, wherein The brake plate includes a brake body and a brake protrusion, wherein the brake body is adapted to be received in the first receiving chamber and coupled to the high end of the housing, the brake protrusion Said Extending outwardly from the brake body, wherein the brake projection is adapted to be received in the reset chamber, wherein the brake body has a bottom side and an arcuate recess provided on the bottom side of the brake body a slot, and the detent pin is adapted to be received in the arcuate recess and is only slidable along the arcuate recess to limit rotation of the housing within a predetermined range of angles. The screwing device according to claim 4, wherein said encoding portion is an information disk provided between said high end of said housing and said high end portion of said control body, wherein said An information disk rotatably coupled to the drive portion of the drive shaft, wherein the information disk is driven by the drive portion of the drive shaft, wherein the information disk has a side facing the control body a reading side of the high end portion, wherein the control body has a scanning hole, wherein the scanning hole passes through the high end portion of the control body and the scanner can scan the information disk through the scanning hole Reading side. The screwing device according to claim 27, wherein said coding portion is an information disk provided between said lower end of said housing and said high end portion of said control body, wherein An information disk rotatably coupled to the drive portion of the drive shaft, wherein the information disk is driven by the drive portion of the drive shaft, wherein the information disk has a face toward the control body a reading side of the high end portion, wherein the control body has a scanning hole, wherein the scanning hole passes through the high end portion of the control body and a scanner can scan the information disk through the scanning hole Read the code side. A screwing device according to claim 32, wherein said coding portion is an information disk provided between said lower end of said housing and said upper end portion of said control body, wherein An information disk rotatably coupled to the drive portion of the drive shaft, wherein the information disk is driven by the drive portion of the drive shaft, wherein the information disk has a face toward the control body a reading side of the high end portion, wherein the control body has a scanning hole, wherein the scanning hole passes through the high end portion of the control body and a scanner can scan the information disk through the scanning hole Read the code side. A screwing device according to claim 34, wherein said information disc has a set of coded openings and a set of coded strips, wherein said coded openings are separated from each other by said coded strips in an alternating manner , thereby forming a code pattern, wherein the code pattern is adapted to be obtained by scanning the code reading side, wherein the code fancy encodes the feature information. A screwing device according to claim 35, wherein said information disk is driven The scanner scans the code reading side of the information disk to obtain the code pattern and the feature information of the information disk, thereby enabling a screw to be based on the feature information or An operation signal corresponding to the characteristic information drives the drive shaft to rotate and the intermediate member and the operating body to form the force receiving position. The screwing device of claim 6 further comprising a second stop member, wherein said second stop member is rotatably coupled to said housing of said control assembly, wherein The second limiting member is driven by the housing to reciprocate, wherein when the control unit is in the operating state, the second limiting member is separated from the intermediate member when the control The second stop member moves to the intermediate member when the unit is in the inoperative state. A threaded device according to claim 36, further comprising a second stop member, wherein said second stop member is rotatably coupled to said housing of said control assembly, wherein The second limiting member is driven by the housing to reciprocate, wherein when the control unit is in the operating state, the second limiting member is separated from the intermediate member when the control The second stop member moves to the intermediate member when the unit is in the inoperative state. The screwing device according to claim 38, wherein said second limiting member comprises a second limiting portion and a second driven portion, wherein said second driven portion is from said second a limiting portion extending to the housing of the control assembly and capable of being driven by the housing of the control assembly such that the second limiting member is driven by the housing in the moving space Freely moving, wherein when the control unit is in the inoperative state, the second limiting portion of the second limiting member moves outwardly below the first side wall of the intermediate member to block the The intermediate member moves downward under the action of an external force, and when the control unit is in the operating state, the second limiting portion of the second limiting member moves inwardly and disengages from the first portion of the middle member a side wall to enable the intermediate member to move downward under the action of an external force. The screwing device according to claim 12, wherein said second elastic member is a spiral elastic piece, and said positioning portion has a curved outer surface, wherein said second elastic member is along said positioning portion The curved outer surface is provided. The screwing device according to claim 33, wherein said second elastic member is a spiral elastic piece, said positioning portion has a curved outer surface, and wherein said second elastic member is along said positioning portion The curved outer surface is provided. The screwing device according to claim 3, wherein the operating body is The operation portion has at least one third operation opening, the intermediate member further includes at least one protrusion, wherein the protrusions respectively correspond to the third operation opening, and the shape and size of the protrusions are respectively The third operation opening is formed. The screwing device according to claim 41, wherein said operating portion of said operating body has at least one third operating opening, said intermediate member further comprising at least one protrusion, wherein said protrusions are respectively The third operation opening corresponds to, and the shape and size of the protrusion are respectively formed according to the third operation opening. The screwing device of claim 1 further comprising a protective sleeve rotatably disposed on said threaded portion, wherein said protective sleeve has a protective chamber, said protective chamber being safely The operating body is housed therein. A threaded device according to claim 43 further comprising a protective sleeve rotatably disposed on said threaded portion, wherein said protective sleeve has a protective chamber, said protective chamber being safely attached The operating body is housed therein. A threaded device according to claim 45, wherein said protective sleeve further has a fourth operational opening, wherein said fourth operational opening is aligned with said first operational opening and said second operational opening. A screwing device control system, comprising: a screw and at least one server, wherein said screw includes a scanner, a controller electrically connectable to said scanner, and a power supplyably connectable to said controller An electric motor for driving rotation of a disk unit of the screwing device, wherein the scanner is capable of scanning an encoding portion of a control unit of the screwing device and obtaining characteristic information encoded by the encoding portion, the controller being capable of The feature information is transmitted to the server, wherein the server is capable of transmitting an operation signal to the controller according to the feature information, wherein the controller is capable of controlling the motor to drive the disk unit to rotate according to the operation signal. A screwing device control system according to claim 47, wherein said encoding information encoded by said encoding portion of each of said screwing devices corresponds to only a single said operation signal, each of said server transmits The operation signal corresponds to only a single piece of the feature information. A threaded device control system according to claim 48, further comprising a threaded member, wherein said threaded device is capable of forming a force receiving position, wherein said threaded member is engageable to said receiving a force position to enable a user to drive the screwing device through the screw An operating body that drives a screw of the screwing device to be screwed to a target object or to a target object. The screwing device control system according to claim 49, wherein said screw member is provided to said screw connector. A screwing method for screwing a device, comprising the steps of: (1) a screw scanner scans an encoding portion of the screwing device to obtain characteristic information of the screwing device, and the screwer transmits the characteristic information to a server and obtains one from the server An operation signal corresponding to the characteristic information, and the screw device drives the control unit of the screwing device according to the operation signal to form a force receiving position; (2) engaging a screw member with the force receiving position; and (3) driving the operating body of the screwing device by the screwing member to unscrew the screwing device from the target object. A screwing method for a screwing device, comprising the steps of: (1) a screw scanner scans an encoding portion of the screwing device to obtain characteristic information of the screwing device, so that the screwer transmits the characteristic information to a server and obtains a location from the server An operation signal corresponding to the characteristic information, and the screw device drives the control unit of the screwing device according to the operation signal to form a force receiving position; (2) engaging a screw member with the force receiving position; and (3) driving the operating body of the screwing device by the screwing member to screw the screwing device to the target object.

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