TW202211004A - Stylus pen - Google Patents

Abstract

A stylus pen includes a pen tube, a pen barrel, a wireless module and a plurality of elastic units. The pen tube includes a fastener. The pen barrel is installed into the pen tube via a wireless module assembly processing. When the wireless module assembly processing is executed, the pen barrel moves along an assembly direction in the pen tube. The circuit board is located on the pen barrel. The plurality of elastic units are connected between the wireless module and the pen barrel, and two ends of each elastic units are respectively connected to the pen barrel and the wireless module. When the pen barrel moves along the assembly direction in the pen tube, and the wireless module is compressed, allowing the plurality of elastic units to be a compress state until the wireless module moves under the fastener, the wireless module will be pushed to combine with the fastener via a restoring force of the plurality of elastic units, to complete the wireless module assembly processing.

Description

Stylus

The present invention relates to a stylus, especially a stylus which is convenient to assemble and can save internal space.

Modern notebook computers or mobile phones are often equipped with a stylus, so that users can use the stylus to write or draw pictures on the touch interface of the computer or mobile phone. A typical stylus has a wireless module and a pen holder. The wireless module is assembled in the pen holder, and the setting position of the wireless module must be as close to the inner surface of the pen holder as possible, so as to transmit the electronic signal of the stylus to the computer or mobile phone smoothly.

However, since the wireless module has a certain height and the installation position of the wireless module must be as close to the inner surface of the pen holder as possible, the wireless module can easily rub against the inner surface of the pen holder during the assembly process. In addition, in order to make the setting position of the wireless module as close as possible to the inner surface of the pen holder, a base is set at the bottom of the wireless module to fix the wireless module; however, the setting of the base will occupy the inner space of the pen holder, and the pins of the base will interfere with each other. other components, while raising the difficulty of the design and assembly of the mechanism.

Therefore, it is necessary to provide a new stylus pen, which can easily assemble the wireless module and can save internal space.

The main purpose of the present invention is to provide a touch pen that is easy to assemble and can save internal space.

In order to achieve the above object, a touch pen of the present invention includes a pen barrel, a pen rod, a wireless module and a plurality of elastic members. The pen holder includes a positioning member. The pen holder is arranged in the pen holder through a wireless module assembly procedure. When the wireless module assembly process is performed, the pen holder moves in an assembly direction in the pen holder. The circuit board is arranged on the pen holder. The plurality of elastic pieces are arranged between the wireless module and the pen holder, and two ends of the plurality of elastic pieces are respectively connected to the pen holder and the wireless module. When the pen holder moves along the assembly direction in the pen holder, and the wireless module is pressed, the plurality of elastic members are in a compressed state until the wireless module moves below the positioning member, the wireless module and the positioning member are pushed by the restoring force of the plurality of elastic members. combined to complete the wireless module assembly process.

According to an embodiment of the present invention, wherein the wireless module includes an antenna module, and the positioning member includes a slot; when the antenna module is compressed, the plurality of elastic members are in a compressed state until the antenna module moves below the slot, The antenna module is pushed to be combined with the slot by the elastic restoring force to complete the wireless module assembly process.

According to an embodiment of the present invention, the positioning member further includes at least one positioning piece, and the positioning piece is disposed on the slot and used for positioning the antenna module.

According to an embodiment of the present invention, the positioning sheet further includes at least one positioning portion; the antenna module further includes at least one corresponding positioning portion; the positioning portion and the corresponding positioning portion are combined with each other.

According to an embodiment of the present invention, wherein the pen barrel further includes a stop portion, and the pen holder further includes a stop point; the stop portion is used for stopping the stop point.

According to an embodiment of the present invention, the pen holder further includes a plurality of protruding posts, and the plurality of elastic members are respectively disposed on the plurality of protruding posts.

According to an embodiment of the present invention, the antenna module further includes a plurality of antenna module grooves, and the plurality of convex posts are respectively disposed in the plurality of antenna module grooves.

According to an embodiment of the present invention, the wireless module includes a circuit board, the circuit board further includes a plurality of circuit board grooves, and the plurality of protruding posts and the plurality of elastic members are respectively disposed in the plurality of circuit board grooves.

According to an embodiment of the present invention, the stylus further includes a top cover, and the top cover covers the slot.

According to an embodiment of the present invention, the stylus further includes an opening cover, and the opening cover is connected to the top cover.

According to an embodiment of the present invention, the pen holder further includes an opening and a positioning end; the positioning end is located in the slot; when the top cover covers the slot and is located at the positioning end, the opening cover covers the opening.

According to an embodiment of the present invention, the positioning portion is a hole, and the corresponding positioning portion is a protruding structure.

According to an embodiment of the present invention, when the wireless module is pressed so that the plurality of elastic members are in a compressed state, the height of the wireless module is lower than the positioning member.

With the structure design of the stylus of the present invention, when assembling the stylus, the assembler only needs to easily press and push the wireless module laterally to press the plurality of elastic pieces, so that the height of the wireless module is lower than the positioning piece, so that the height of the wireless module is lower than the positioning piece. When the wireless module is assembled, the wireless module will not rub against other components in the pen holder, which is convenient for assemblers to assemble and rework. In addition, when the wireless module is moved under the positioning member, the wireless module is pushed to combine with the positioning member by the restoring force of the plurality of elastic members, so as to complete the assembly process of the wireless module, and the setting position of the wireless module is raised close to the pen holder. The inner surface of the fuselage enables the wireless signal to be transmitted to the outside smoothly. In addition, the bottom of the stylus does not have a base for fixing the wireless module, so it can save internal space.

In order to enable your examiners to better understand the technical content of the present invention, the preferred specific embodiments are described as follows.

Hereinafter, please refer to FIG. 1 to FIG. 3 together for a touch pen according to an embodiment of the present invention. FIG. 1 is an exploded perspective view of a stylus according to an embodiment of the present invention; FIG. 2 is a partial schematic view of a wireless module according to an embodiment of the present invention placed in the pen holder along the assembly direction; FIG. 3 is an embodiment of the present invention A partial schematic diagram of the elastic member of the embodiment pushing the wireless module to the positioning sheet and the antenna module combined with each other.

In an embodiment of the present invention, as shown in FIG. 1 , the stylus 1 can be easily assembled and reworked by the assembler, and the wireless module of the stylus 1 will not hit other components in the stylus 1 during assembly. The wireless module is placed close to the inner side of the pen holder to transmit wireless signals, and the bottom of the stylus 1 does not have a base for fixing the wireless module, so the effect of saving internal space can be achieved. The stylus 1 can work with an external computer or mobile phone, so that the user can use the stylus 1 to write or draw pictures on the touch interface of the computer or mobile phone. The stylus 1 includes a pen barrel 10 , a pen rod 20 , a wireless module 30 , four elastic members 40 , a top cover 50 and an opening cover 60 .

In an embodiment of the present invention, the pen holder 10 is a tubular casing, and the pen holder 10 is used for the user to hold the stylus 1 to operate. The pen holder 10 includes a positioning member 12 , a stopper portion 13 , an opening 14 and a positioning end 15 . The positioning member 12 includes two positioning pieces 121, 121a and a slot 122. The positioning pieces 121, 121a are arranged at opposite ends of the slot 122 and are used to position the wireless module 30, but the number of the positioning pieces 121, 121a is not equal to two It is limited to at least one, which can be changed to at least one according to design requirements. One of the positioning pieces 121 includes two positioning portions 1211, and the positioning portions 1211 are circular holes; the other positioning sheet 121a includes a positioning portion 1211a, and the positioning portions 1211a are elongated holes; however, the positioning portions 1211 and 1211a have The number is not limited to the above, and the number of the positioning parts 1211 and 1211a can be changed to more than one according to design requirements. The slot 122 is disposed along the extension axis of the tubular casing of the pen holder 10 , and the space of the slot 122 is used for placing the wireless module 30 . The opening 14 is provided at the rear end of the pen holder 10 , and the opening 14 is used for inserting the components of the stylus 1 into the pen holder 10 . The stopper portion 13 is a convex block disposed inside the pen barrel 10 and close to the position of the pen head. The stopper portion 13 is used to limit the positioning of the pen barrel 20 after entering the pen barrel 10 . The positioning end 15 is located near the pen head, and the positioning end 15 is used for positioning the top cover 50 .

In an embodiment of the present invention, as shown in FIGS. 1 to 3 , the pen holder 20 is a holder with a refill at the front end. The pen holder 20 is installed in the pen holder 10 through a wireless module assembly process, and the pen holder 20 has a refill. The tip of the pen moved to the pen holder 10 extends out to touch the touch interface of the computer or mobile phone. When the wireless module assembly process is performed, the pen holder 20 moves along an assembly direction A in the pen holder 10 . The pen holder 20 includes a stop point 21 and four protruding posts 22 . The position of the stop point 21 corresponds to the stop part 13 ; when the pen holder 20 moves in the pen barrel 10 until the pen core extends from the beginning of the pen head of the pen holder 10 , the stop part 13 and the stop point 21 abut against each other to limit the pen holder 20 movement. The four protruding posts 22 are used for disposing the four elastic members 40 respectively, but the number of the protruding posts 22 is not limited to four, and can be changed to more than two according to design requirements. In addition, the pen holder 20 is provided with a fixing piece 23 for fixing the wireless module 30, but the fixing piece 23 is a conventional fixing structure, and it is not the focus of this case, so it will not be repeated here.

In an embodiment of the present invention, the wireless module 30 is used to transmit the electronic signal of the touch pen 1 to a computer or a mobile phone by means of wireless transmission. The wireless module 30 includes a circuit board 31 and an antenna module 32 . The circuit board 31 is arranged on the pen holder 20 . The circuit board 31 includes four circuit board grooves 311 , and the four protruding posts 22 and the four elastic members 40 all correspond to the four circuit board grooves 311 respectively; however, the number of the circuit board grooves 311 is not limited to four, It can be changed according to the number of the protrusions 22 . The antenna module 32 is used for transmitting electronic signals by means of wireless transmission. The antenna module 32 is aligned with the slot 122 and is located on the circuit board 31 and connected by wires (not shown), so as to supply power to the antenna module through the circuit board 31 Group 32. The antenna module 32 includes three corresponding positioning portions 321 , 321 a and four antenna module grooves 322 . Among the three corresponding positioning portions 321 and 321a, two of the corresponding positioning portions 321 are circular protruding structures whose positions correspond to the positioning portions 1211 of the circular holes, and the remaining one corresponding positioning portion 321a is elongated The position of the protruding structure corresponds to the positioning portion 1211a of the elongated hole. The two corresponding positioning portions 321 of the circular protruding structure are used to combine with the positioning portion 1211 of the circular hole, and the corresponding positioning portion 321a of the elongated projecting structure is used to connect with the positioning portion of the elongated hole. 1211a are combined with each other, and the positioning pieces 121 and 121a can locate the antenna module 32 by the combination between the corresponding positioning portions 321 and 321a and the positioning portions 1211 and 1211a. The four protrusions 22 are respectively disposed in the four antenna module grooves 322 ; however, the number of the antenna module grooves 322 is not limited to four, and can be changed according to the number of the protrusions 22 . By the combination of the four protruding posts 22, the four circuit board grooves 311 and the four antenna module grooves 322, the antenna module 32 cannot move along the plane of the circuit board 31, and the antenna module 32 can only move along the plane of the circuit board 31. move along the extending direction of the protruding post 22 .

In an embodiment of the present invention, the four elastic members 40 are springs, the four elastic members 40 are disposed between the wireless module 30 and the pen holder 20 , and two ends of each elastic member 40 are respectively connected to the pen holder 20 and the wireless module 30 . , and the four elastic members 40 are respectively disposed on the four protruding posts 22, and are used to push the antenna module 32 upward, so that the antenna module 32 enters the slot 122 and the corresponding positioning portions 321, 321a are respectively connected to the positioning portions 1211, 1211a. combine. However, the number of the elastic members 40 is not limited to four, and it can be changed according to the number of the protrusions 22 .

In an embodiment of the present invention, the top cover 50 covers the slot 122 to prevent the components in the pen barrel 20 from falling out of the slot 122 . The opening cover 60 is connected to the top cover 50 ; when the top cover 50 covers the slot 122 and is located at the positioning end 15 , the opening cover 60 covers the opening 14 to prevent the components in the pen barrel 20 from falling out of the opening 14 .

In an embodiment of the present invention, as shown in FIGS. 1 and 2 , when a worker needs to assemble the stylus 1, the four elastic members 40 need to be installed on the four protruding posts 22 respectively; then, The staff can align the four circuit board grooves 311 and the four antenna module grooves 322 with the four protruding posts 22 respectively, and fix the clip 23 of the pen holder 20 to the wireless module 30; when the wireless module 30 When combined with the pen holder 20, the four elastic members 40 will push the antenna module 32 upward. Next, the staff can place the combined pen holder 20 and wireless module 30 into the pen holder 10 along the assembly direction A through the opening 14 . When the pen holder 20 and the wireless module 30 move toward the inside of the pen holder 10 along the assembly direction A, since the wireless module 30 has a certain height, the wireless module 30 may collide with the board body 16; The group 30 is pressed in the direction of the pen holder 20, so that the wireless module 30 is compressed so that the four elastic members 40 are in a compressed state, and the relative height of the wireless module 30 on the pen holder 20 is lower than the plate body 16 and the positioning pieces 121, 121a; In this way, when the wireless module 30 with a lower height moves into the pen holder 10 along the assembly direction A, it will not collide with the internal components of the stylus 1 of the present invention, such as the board 16 and the positioning pieces 121 and 121a.

As shown in FIG. 1 to FIG. 3 , when the wireless module 30 with a lower height moves to the inside of the pen barrel 10 along the assembly direction A to the stopper 13 and the stop point 21 , the wireless module 30 is located under the positioning member 12 and aligned. When the slot 122 is slotted and the corresponding positioning parts 321 and 321a are aligned with the positioning parts 1211 and 1211a respectively, the assembler can stop pressing the wireless module 30; at this time, the wireless module 30 will be pushed upward by the restoring force of the four elastic members 40 , so that the antenna module 32 of the wireless module 30 enters the slot 122, and the protruding structures corresponding to the positioning parts 321 and 321a are respectively clamped with the holes of the positioning parts 1211 and 1211a; The height will be increased, so that the electronic signal of the stylus 1 can be smoothly transmitted to the computer or mobile phone, and the corresponding clamping parts 321, 321a and the positioning parts 1211, 1211a can make the antenna module 32 of the wireless module 30, the pen holder The slot 122 of 10 is firmly combined with the positioning parts 1211 and 1211a to complete the assembly process of the wireless module.

Finally, the assembler can cover the top cover 50 with the slot 122 and position the top cover 50 at the positioning end 15. When the top cover 50 covers the slot 122 and is positioned at the positioning end 15, the opening cover 60 will cover Opening 14. In order to avoid the components inside the barrel 20 falling out of the opening 14 . In this way, the external openings of the stylus 1 , such as the slot 122 and the opening 14 , are covered by the top cover 50 and the opening cover 60 , respectively, to prevent the components in the pen barrel 20 from falling out.

Due to the structural design of the stylus 1 of the present invention, when assembling the stylus 1, the assembler only needs to easily press and push the wireless module 30 laterally to press the plurality of elastic members 40, thereby driving the height of the wireless module 30 to be low. The positioning member 12 prevents the wireless module 30 from rubbing against other components in the pen holder 20 when the wireless module 30 is being assembled, which is convenient for assemblers to assemble and rework. In addition, when the wireless module 30 moves under the positioning member 12, the wireless module 30 is pushed to be combined with the positioning member 12 by the restoring force of the plurality of elastic members 40, so as to complete the wireless module assembly process, and make the wireless module 30 The setting position is elevated close to the inner surface of the pen holder 20, so that the wireless signal can be smoothly transmitted to the outside. In addition, the bottom of the stylus 1 does not have a base for fixing the wireless module 30, so the internal space can be saved.

It should be noted that the above are only examples, but are not limited to examples. For example, those that do not deviate from the basic structure of the present invention should all be within the scope of the rights claimed by this patent, and the scope of the patent application shall prevail.

1: touch pen   10: Pen holder 12: Positioning pieces 121, 121a: positioning piece 1211, 1211a: positioning department 122: Slotted 13: Stopper 14: Opening 15: Positioning end 16: Board body 20: Pen holder 21: Stop point 22: convex pillar 23: Card solid sheet 30: Wireless module 31: circuit board 311: Circuit board groove 32: Antenna module 321: Corresponding positioning part 322: Antenna module groove 40: elastic parts 50: Top cover 60: Opening cover body A: Assembly direction

FIG. 1 is an exploded perspective view of a touch pen according to an embodiment of the present invention. FIG. 2 is a partial schematic view of the wireless module according to an embodiment of the present invention being placed into the pen holder along the assembly direction. FIG. 3 is a partial schematic view of the elastic member pushing the wireless module to the positioning sheet and the antenna module to combine with each other according to an embodiment of the present invention.

without

1: Stylus

10: Pen holder

12: Positioning pieces

121, 121a: positioning piece

1211, 1211a: positioning part

122: Slotted

13: Stopper

14: Opening

15: Positioning end

16: Board body

20: Pen holder

21: Stop point

22: convex column

23: Card solid sheet

30: Wireless module

31: circuit board

311: Circuit board groove

32: Antenna module

321: Corresponding positioning part

322: Antenna module groove

40: elastic parts

50: Top cover

60: Opening cover

Claims (13)

A stylus comprising: A pen holder, including a positioning piece; A pen holder is disposed in the pen holder through a wireless module assembly procedure, and when the wireless module assembly procedure is performed, the pen holder moves in an assembly direction in the pen holder; a wireless module disposed on the pen holder; and A plurality of elastic pieces are arranged between the wireless module and the pen holder, and two ends of each of the plurality of elastic pieces are respectively connected to the pen holder and the wireless module; Wherein, when the pen holder moves along the assembling direction in the pen holder, and the wireless module is pressed to make the plurality of elastic members in a compressed state, until the wireless module moves under the positioning member, the plurality of elastic members are The restoring force of the piece pushes the wireless module to combine with the positioning piece to complete the wireless module assembly procedure. The touch pen of claim 1, wherein the wireless module includes an antenna module, and the positioning member includes a slot; when the antenna module is pressed, the plurality of elastic members are in a compressed state until the antenna module is pressed. When the group moves under the slot, the antenna module is pushed to combine with the slot by the plurality of elastic restoring forces, so as to complete the assembly procedure of the wireless module. The touch pen as claimed in claim 2, wherein the positioning member further comprises at least one positioning piece, and the at least one positioning piece is disposed on the slot and used for positioning the antenna module. The touch pen as claimed in claim 2, wherein the at least one positioning piece further comprises at least one positioning portion; the antenna module further comprises at least one corresponding positioning portion; the at least one positioning portion and the at least one corresponding positioning portion are combined with each other . The stylus pen as claimed in claim 2, wherein the pen holder further includes a stop portion, and the pen holder further includes a stop point; the stop portion is used to stop the stop point. The touch pen as claimed in claim 1, wherein the pen holder further comprises a plurality of protruding posts, and the plurality of elastic members are respectively disposed on the plurality of protruding posts. The touch pen as claimed in claim 2, wherein the antenna module further comprises a plurality of antenna module grooves, and the plurality of convex posts are respectively disposed in the plurality of antenna module grooves. The touch pen of claim 7, wherein the wireless module comprises a circuit board, the circuit board further comprises a plurality of circuit board grooves, the plurality of convex posts and the plurality of elastic members are respectively disposed in the plurality of circuit board grooves groove. The touch pen as claimed in claim 2, further comprising a top cover covering the slot. The touch pen as claimed in claim 9, further comprising an opening cover connected to the top cover. The touch pen as claimed in claim 10, wherein the pen holder further comprises an opening and a positioning end; the positioning end is located in the slot; when the top cover covers the slot and is located at the positioning end, the opening cover The body covers the opening. The touch pen of claim 11, wherein the at least one positioning portion is a hole, and the at least one corresponding positioning portion is a protruding structure. The touch pen as claimed in claim 1, wherein when the wireless module is pressed so that the plurality of elastic members are in a compressed state, the height of the wireless module is lower than the positioning member.

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