CN112461375A

CN112461375A - Handheld terminal of thing networking data acquisition

Info

Publication number: CN112461375A
Application number: CN202011273851.5A
Authority: CN
Inventors: 向绪华; 陈强
Original assignee: Individual
Current assignee: Beijing Zhongke Network Core Technology Co Ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-03-09
Anticipated expiration: 2040-11-14
Also published as: CN112461375B

Abstract

The invention provides a handheld terminal for data acquisition of the Internet of things. Handheld terminal of thing networking data acquisition is including erecting casing, detection mechanism, base mechanism and pressing means, erect the inside bottom of casing and install the electric power storage module, and erect the outer wall top of casing and install the switch module of being connected with the electric power storage module for rotate and hide the temperature measurement position detection mechanism fixes at the top of erecting the casing, has and adsorbs fixed function base mechanism installs in erecting the casing bottom, is used for driving base mechanism and removes pressing means installs at perpendicular casing middle part. The handheld terminal of internet of things data acquisition provided by the invention can be fixedly placed through the telescopic installation and guarantee device of the sucker, the phenomenon that the device falls and is damaged due to mistaken collision is effectively avoided, the damage rate is reduced, and meanwhile, the infrared temperature measurement module is hidden and protected by rotatably accommodating and installing the infrared temperature measurement module.

Description

Handheld terminal of thing networking data acquisition

Technical Field

The invention relates to the field of data acquisition equipment, in particular to a handheld terminal for data acquisition of an Internet of things.

Background

With the continuous development of the electronic industry, the electronic products have been more and more detailed and the technology has been more and more rapidly replaced, and the application range of various electronic products is wider and wider.

Temperature measurement rifle is common electronic equipment in the life, especially along with the emergence of multiple diseases such as epidemic situation, in order to guarantee to the control of epidemic situation, need use temperature measuring device to carry out the body temperature to a large amount of crowds and detect, but present hand-held type stabilizes the collection system structure roughly the same, and its mechanism is mainly matchd handheld, but during non-operating condition, temperature measuring device placed at desktop or other positions easy mistake and bumped and drop, has increased the damage rate.

Therefore, a new handheld terminal for data acquisition of the internet of things is needed to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the invention provides the handheld terminal for the data acquisition of the internet of things, which can measure the cutting length and save time and labor.

The invention provides an Internet of things data acquisition handheld terminal, which comprises: erect casing, detection mechanism, base mechanism and pressing mechanism, erect the inside bottom of casing and install the electric power storage module, and erect the outer wall top of casing and install the switch module of being connected with the electric power storage module for it hides the temperature measurement position to rotate detection mechanism fixes at the top of erecting the casing, has and adsorbs fixed function base mechanism installs in erecting the casing bottom, is used for driving base mechanism and removes pressing mechanism installs at perpendicular casing middle part.

Preferably, detection mechanism includes end shell, infrared temperature measurement module, worm wheel tooth, motor, worm, master control PCB board, thing networking module and display screen, end shell and perpendicular casing fixed connection, the inside one side of end shell is rotated and is installed infrared temperature measurement module, the medial surface of infrared temperature measurement module is fixed with the worm wheel tooth, end shell internally mounted has the motor, the worm is installed to the motor output, and the worm is connected with the meshing of worm wheel tooth, end shell internally mounted has master control PCB board, and master control PCB board is integrated installs thing networking module, the end shell is kept away from infrared temperature measurement module one side and is installed the display screen, motor and infrared temperature measurement module all with master control PCB board electric connection.

Preferably, the base mechanism includes connecting rod, base shell, accomodate groove, sucking disc, slide bar, even board, reset spring, even piece, slider and spout, the base shell is fixed and is being erected casing bottom mounting, parallel arrangement has even board in the base shell, the base shell bottom has been seted up and has been accomodate the groove, and has been accomodate the inslot and be provided with the sucking disc, even the board bottom surface is fixed with the slide bar, and slide bar sliding insertion accomodates groove and sucking disc fixed connection, the outside cover of slide bar is equipped with reset spring, and even the board passes through reset spring and base shell inner wall elastic connection, the inside connecting rod one end top that is located of base shell is provided with even piece, even piece outer wall symmetry is fixed with the slider, the spout has been seted up to base shell inner wall symmetry, and slider and spout sliding connection, even piece surface rotation installs the connecting rod, and the connecting rod rotates with pressing means to be connected.

Preferably, the bottom surface of the inner part of the base shell is symmetrically provided with guide holes, the bottom surface of the connecting plate is symmetrically fixed with guide rods, and the guide rods are in sliding insertion connection with the guide holes.

Preferably, pressing mechanism includes expansion bend and grab handle, it is fixed with two expansion bends to erect casing surface embedding, and the end fixing of expansion bend has the grab handle, the connecting rod is connected with the rotation of grab handle bottom.

Preferably, the expansion piece includes a telescopic cylinder, an insert, a telescopic column and a telescopic spring, the telescopic cylinder is fixedly connected with the vertical shell, the insert is elastically installed in the telescopic cylinder through the telescopic spring, the end part of the telescopic cylinder is slidably inserted with the telescopic column, the telescopic column is fixedly connected with the insert, and the handle is fixedly connected with the end part of the telescopic column.

Preferably, the surface of the grab handle is in a corrugated cambered surface structure.

Preferably, the outer wall of the vertical shell is wrapped with a corrugated layer, and the corrugated layer is made of latex materials.

Compared with the related art, the handheld terminal for data acquisition of the Internet of things has the following beneficial effects:

the invention provides an Internet of things data acquisition handheld terminal which comprises the following components:

1. during the placer, holding the grab handle and overcoming the elasticity of expansion bend and pressing, the linkage drive through the connecting rod is even the piece and slides along the spout, and the oppression is even the board and is moved down, makes the slide bar promote the sucking disc and place the face laminating and adsorb, and the guarantee device is fixed to be placed, effectively avoids bumping because of the mistake and makes the device drop and break, reduces the damage rate.

2. The motor is started to drive the worm to rotate, the infrared temperature measurement module rotates and is accommodated in the end shell through meshing of the worm and the gear teeth, and hidden protection of the infrared temperature measurement module is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a data acquisition handheld terminal of the internet of things provided by the present invention;

FIG. 2 is one of the overall structural schematics of FIG. 1;

FIG. 3 is a second schematic structural view of the whole of FIG. 1;

FIG. 4 is a schematic overall cross-sectional structural view of FIG. 1;

FIG. 5 is a schematic structural view of the detecting mechanism shown in FIG. 1;

FIG. 6 is a schematic structural view of the base mechanism shown in FIG. 1;

fig. 7 is a schematic structural view of the retractor shown in fig. 1.

Reference numbers in the figures: 1. a vertical shell; 2. a detection mechanism; 21. an end shell; 22. an infrared temperature measurement module; 23. worm gear teeth; 24. a motor; 25. a worm; 26. a main control PCB board; 27. an Internet of things module; 28. a display screen; 3. a base mechanism; 30. a connecting rod; 31. a base housing; 32. a receiving groove; 33. a suction cup; 34. a slide bar; 35. connecting plates; 36. a return spring; 37. connecting blocks; 38. a slider; 39. a chute; 310. a guide bar; 311. a guide hole; 4. a pressing mechanism; 41. a retractor; 411. a telescopic cylinder; 412. an insert block; 413. a telescopic column; 414. a tension spring; 42. a handle; 5. a corrugated layer; 6. a switch module; 7. an electric storage module.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a data acquisition handheld terminal of the internet of things according to the present invention; FIG. 2 is one of the overall structural schematics of FIG. 1; FIG. 3 is a second schematic structural view of the whole of FIG. 1; FIG. 4 is a schematic overall cross-sectional structural view of FIG. 1; FIG. 5 is a schematic structural view of the detecting mechanism shown in FIG. 1; FIG. 6 is a schematic structural view of the base mechanism shown in FIG. 1; fig. 7 is a schematic structural view of the retractor shown in fig. 1. An thing networking data acquisition handheld terminal includes: the device comprises a vertical shell 1, a detection mechanism 2, a base mechanism 3 and a pressing mechanism 4.

In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, an electric storage module 7 is installed at the bottom end inside the vertical shell 1, a switch module 6 connected with the electric storage module 7 is installed at the top end of the outer wall of the vertical shell 1, the vertical shell 1 is a main body mechanism of the device, stable operation is realized by holding the vertical shell 1 with hands when in use, the matching use of the electric storage module 7 and the switch module 6 is the same as that of a current electric storage control circuit for electric storage lighting, the detection mechanism 2 for rotatably hiding the temperature measurement part is fixed at the top of the vertical shell 1, the rotary installation of the detection mechanism 2 is convenient for hiding the detection part when the device is in a non-working state, the protection effect is increased, the base mechanism 3 with the adsorption fixing function is installed at the bottom end of the vertical shell 1, the setting of the base mechanism 3 is convenient for fixing the device on a table, the pressing mechanism 4 for driving the base mechanism 3 to move is arranged in the middle of the vertical shell 1, and the pressing mechanism 4 is convenient for hand holding operation.

Referring to fig. 4, the detection mechanism 2 includes an end shell 21, an infrared temperature measurement module 22, worm gear teeth 23, a motor 24, a worm 25, a master control PCB 26, an internet of things module 27 and a display screen 28, the end shell 21 is fixedly connected to the vertical shell 1, the infrared temperature measurement module 22 is rotatably installed on one side inside the end shell 21, the worm gear teeth 23 are fixed on the inner side surface of the infrared temperature measurement module 22, the motor 24 is installed inside the end shell 21, the worm 25 is installed at the output end of the motor 24, the worm 25 is meshed with the worm gear teeth 23, the master control PCB 26 is installed inside the end shell 21, the internet of things module 27 is integrally installed on the master control PCB 26, the display screen 28 is installed on the side of the end shell 21 away from the infrared temperature measurement module 22, the display screen 28, the motor 24 and the infrared temperature measurement module 22 are all electrically connected to the master control PCB 26, and the device measures, when the device does not work, the motor 24 is started to drive the worm 25 to rotate, the infrared temperature measurement module 22 rotates to be received into the end shell 21 through the meshing of the worm 25 and the worm gear teeth 23, the infrared temperature measurement module 22 is hidden and protected, the main control PCB 26 is used for a circuit of the integrated control device, and the display screen 28 is used for displaying temperature measurement data.

It should be noted that: the working principle of the infrared temperature measurement module 22 is the same as that of the existing temperature measurement gun.

In addition, the internet of things is an information carrier based on the internet, a traditional telecommunication network and the like, all common physical objects which can be independently addressed form an interconnected and intercommunicated network, the application field of the internet of things relates to the aspects of aspects, the application in the infrastructure fields of industry, agriculture, environment, traffic, logistics, security and the like effectively promotes the intelligent development of the aspects, so that the limited resources are more reasonably used and distributed, thereby improving the industrial efficiency and the benefit, the application in the fields related to life information such as home furnishing, medical health, education, finance, service industry, tourism and the like greatly improves the service range, the service mode, the service quality and the like, greatly improves the life quality of people, and the mature module 27 of the internet of things at present is adopted to upload the information collected by the device to big data, it is convenient to integrate health status.

Referring to fig. 6, the base mechanism 3 includes a connecting rod 30, a base shell 31, a receiving groove 32, a suction cup 33, a sliding rod 34, a connecting plate 35, a return spring 36, a connecting block 37, a sliding block 38 and a sliding groove 39, the base shell 31 is fixed at the bottom end of the vertical shell 1, the connecting plate 35 is arranged in parallel in the base shell 31, the receiving groove 32 is arranged at the bottom of the base shell 31, the suction cup 33 is arranged in the receiving groove 32, the sliding rod 34 is fixed at the bottom surface of the connecting plate 35, the sliding rod 34 is inserted into the receiving groove 32 in a sliding manner and fixedly connected with the suction cup 33, the return spring 36 is sleeved outside the sliding rod 34, the connecting plate 35 is elastically connected with the inner wall of the base shell 31 through the return spring 36, the connecting block 37 is arranged above one end of the connecting rod 30 in the base shell 31, the sliding block 38 is symmetrically fixed on the outer wall of the connecting block 37, the sliding groove 39 is symmetrically arranged on the inner wall, the connecting rod 30 is rotatably mounted on the surface of the connecting block 37, the connecting rod 30 is rotatably connected with the pressing mechanism 4, when the device is placed, the connecting block 37 is driven by the pressing mechanism 4 to slide along the sliding groove 39, the connecting plate 35 is pressed to move downwards, the sliding rod 34 pushes the sucker 33 to be attached and adsorbed with a placing surface, the device is guaranteed to be fixedly placed, and when the device is taken down, the pressing mechanism 4 overcomes the upward pulling force of the sliding rod 34 on the sucker 33, and the device is directly taken down.

Guide holes 311 are symmetrically formed in the bottom surface of the inner portion of the base shell 31, guide rods 310 are symmetrically fixed on the bottom surface of the connecting plate 35, the guide rods 310 are in sliding insertion with the guide holes 311, and the connecting plate 35 is guaranteed to push the suction cups 33 to vertically lift through the sliding insertion of the guide rods 310 and the guide holes 311.

As shown in fig. 4, the pressing mechanism 4 includes an expansion piece 41 and a handle 42, two expansion pieces 41 are embedded and fixed on the surface of the vertical casing 1, the handle 42 is fixed on the end of the expansion piece 41, the connecting rod 30 is rotatably connected with the bottom end of the handle 42, and the handle 42 is held by hand to overcome the elastic force of the expansion piece 41 for expansion and compression, so as to realize the linkage driving of the base mechanism 3.

Referring to fig. 7, the telescopic device 41 includes a telescopic tube 411, an insert 412, a telescopic column 413 and a telescopic spring 414, the telescopic tube 411 is fixedly connected to the vertical casing 1, the insert 412 is elastically installed inside the telescopic tube 411 through the telescopic spring 414, the telescopic column 413 is inserted into the end of the telescopic tube 411 in a sliding manner, the telescopic column 413 is fixedly connected to the insert 412, the handle 42 is fixedly connected to the end of the telescopic column 413, and the telescopic column 413 and the telescopic tube 411 are inserted into each other in a sliding manner and are matched with the elastic force of the telescopic spring 414 to enable the telescopic device 41 to have a stable elastic telescopic function.

The surface of the grab handle 42 is of a corrugated arc surface structure, so that the grab handle 42 can be stably attached to fingers, ergonomics is met, and operation stability and comfort are improved.

Erect 1 outer wall of casing parcel of casing has ripple layer 5, and ripple layer 5 adopts the latex material to make, increases and holds the comfort level.

The working principle of the invention is as follows:

the user holds perpendicular casing 1, it is rotatory to open motor 24 drive worm 25, thereby drive infrared temperature measurement module 22 rotates and raises forty-five degrees, carry out temperature measurement work through infrared temperature measurement module 22, motor 24 drive worm 25 rotates when the stop work, meshing through worm 25 and worm gear teeth 23 makes infrared temperature measurement module 22 take place in rotatory income end shell 21, realize the hidden protection to infrared temperature measurement module 22, during the placer, hold the flexible pressing of elasticity that grab handle 42 overcome expansion bend 41, link 37 slides along spout 39 through the linkage drive of connecting rod 30, oppression link 35 moves down, make slide bar 34 promote sucking disc 33 and place the face laminating and adsorb, the fixed placing of guarantee device.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a handheld terminal of thing networking data acquisition which characterized in that includes:

the power storage device comprises a vertical shell (1), wherein a power storage module (7) is installed at the bottom end inside the vertical shell (1), and a switch module (6) connected with the power storage module (7) is installed at the top end of the outer wall of the vertical shell (1);

the detection mechanism (2) is used for rotatably hiding the detection mechanism (2) of the temperature measurement part and is fixed at the top of the vertical shell (1);

the base mechanism (3) with the adsorption and fixing functions is arranged at the bottom end of the vertical shell (1);

and the pressing mechanism (4) is used for driving the base mechanism (3) to move, and the pressing mechanism (4) is arranged in the middle of the vertical shell (1).

2. The handheld terminal for data acquisition of the internet of things according to claim 1, wherein the detection mechanism (2) comprises an end shell (21), an infrared temperature measurement module (22), worm gear teeth (23), a motor (24), a worm (25), a master control PCB (26), an internet of things module (27) and a display screen (28), the end shell (21) is fixedly connected with the vertical shell (1), the infrared temperature measurement module (22) is rotatably installed on one side inside the end shell (21), the worm gear teeth (23) are fixed on the inner side surface of the infrared temperature measurement module (22), the motor (24) is installed inside the end shell (21), the worm (25) is installed at the output end of the motor (24), the worm (25) is meshed with the worm gear teeth (23), the master control PCB (26) is installed inside the end shell (21), and the internet of things module (27) is integrally installed on the master control PCB (26), end shell (21) are kept away from infrared temperature measurement module (22) one side and are installed display screen (28), motor (24) and infrared temperature measurement module (22) all with master control PCB board (26) electric connection.

3. The Internet of things data acquisition handheld terminal according to claim 1, wherein the base mechanism (3) comprises a connecting rod (30), a base shell (31), a containing groove (32), a sucker (33), a sliding rod (34), a connecting plate (35), a return spring (36), a connecting block (37), a sliding block (38) and a sliding groove (39), the base shell (31) is fixed at the bottom end of the vertical shell (1), the connecting plate (35) is arranged in the base shell (31) in parallel, the containing groove (32) is arranged at the bottom of the base shell (31), the sucker (33) is arranged in the containing groove (32), the sliding rod (34) is fixed at the bottom surface of the connecting plate (35), the sliding rod (34) is slidably inserted into the containing groove (32) and fixedly connected with the sucker (33), the return spring (36) is sleeved outside the sliding rod (34), and the connecting plate (35) is elastically connected with the inner wall of the base shell (31) through the return spring (36), inside connecting rod (30) one end top that is located of base shell (31) is provided with even piece (37), even piece (37) outer wall symmetry is fixed with slider (38), spout (39) have been seted up to base shell (31) inner wall symmetry, and slider (38) and spout (39) sliding connection, even piece (37) surface rotation installs connecting rod (30), and connecting rod (30) rotate with pressing means (4) and be connected.

4. The handheld terminal for data collection of the internet of things of claim 3, wherein guide holes (311) are symmetrically formed in the bottom surface of the inner portion of the base shell (31), guide rods (310) are symmetrically fixed on the bottom surface of the connecting plate (35), and the guide rods (310) are slidably inserted into the guide holes (311).

5. The handheld terminal of thing networking data collection of claim 3, characterized in that, hold-down mechanism (4) includes expansion bend (41) and grab handle (42), vertical casing (1) surface embedding is fixed with two expansion bends (41), and the end fixing of expansion bend (41) has grab handle (42), connecting rod (30) and grab handle (42) bottom are rotated and are connected.

6. The handheld terminal of thing networking data collection of claim 5, characterized in that, expansion bend (41) includes telescopic cylinder (411), abaculus (412), flexible post (413) and expanding spring (414), telescopic cylinder (411) and perpendicular casing (1) fixed connection, there is abaculus (412) telescopic cylinder (411) inside through expanding spring (414) elastic mounting, telescopic cylinder (411) tip slides and pegs graft and has telescopic post (413), and telescopic post (413) and abaculus (412) fixed connection, grab handle (42) and telescopic post (413) tip fixed connection.

7. The Internet of things data acquisition handheld terminal of claim 5, wherein the surface of the handle (42) is a corrugated cambered surface structure.

8. The handheld terminal of thing networking data collection of claim 1, characterized in that, the outer wall of vertical casing (1) wraps up corrugated layer (5), and corrugated layer (5) adopt the latex material to make.