CN216692824U

CN216692824U - Wireless data acquisition terminal of Internet of things

Info

Publication number: CN216692824U
Application number: CN202220010631.1U
Authority: CN
Inventors: 朱宜; 诸涛; 何浩平; 肖庆华
Original assignee: Sichuan Yiruan Zhilian Information Technology Co ltd
Current assignee: Sichuan Yiruan Zhilian Information Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-07
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to the field of Internet of things, in particular to an Internet of things wireless data acquisition terminal, which comprises a terminal body, wherein a mounting plate is connected to the lower side of the terminal body, a data interface is arranged on the rear side of the terminal body, a mounting cavity is arranged in the terminal body, a main board and a battery part are arranged in the mounting cavity, the data interface is connected with the main board in the mounting cavity through a data line, the battery part supplies power to the main board through a power supply line, the rear side of the terminal body is connected with a dust cover through a connecting rope, one side of the dust cover is connected with the connecting rope, a connecting rod is arranged on the other side of the dust cover, a connecting groove is arranged on the edge of the data interface of the terminal body, and the connecting rod is connected with a connecting groove buckle so that the dust cover seals the data interface, and a locking device used for locking the connection between the connecting rod and the connecting groove is arranged on the connecting rod. The problem of in the past thing networking wireless data acquisition terminal's data interface be in idle state for a long time, the data interface content is easy to pile up the dust and lead to contact failure is solved.

Description

Wireless data acquisition terminal of Internet of things

Technical Field

The utility model relates to the field of Internet of things, in particular to a wireless data acquisition terminal of the Internet of things.

Background

The internet of things is a network which connects any article with the internet according to an agreed protocol through information sensing equipment to exchange and communicate information so as to realize intelligent identification, positioning, tracking, monitoring and management. Generally speaking, the internet of things is the internet with connected objects, and the internet of things has two meanings: firstly, the internet of things is an extension and an extension of the internet, and the core and the foundation of the internet of things are still the internet; secondly, the user side of the internet of things comprises not only people but also articles, and the internet of things realizes information exchange and communication among people, articles and articles. The wireless data acquisition terminal of the Internet of things plays an important role.

For example, publication number CN213938526U discloses an internet of things data acquisition terminal, which comprises a mounting seat and a data acquisition terminal body, wherein the data acquisition terminal body is located in an inner cavity of the mounting seat, the front end and the rear end of two sides of the data acquisition terminal body are both fixedly connected with a sleeve, and the inner cavity of the sleeve is fixedly connected with a return spring.

The utility model discloses a solved current this type of data acquisition terminal and put to desktop or subaerial usually when using, be difficult to fix it and lay, fall the damage easily to the problem of the use at data acquisition terminal of not being convenient for. However, most of wireless data acquisition terminals at present basically adopt wireless transmission or wireless communication and other modes, so that data interfaces for upgrading, debugging or maintenance on equipment are in an idle state for a long time, and the data interfaces are basically not protected, so that a large amount of dust can be accumulated in the data interfaces in the past, and the problems of poor contact and the like are easily caused when the wireless data acquisition terminals are used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an Internet of things wireless data acquisition terminal, and solves the problem that a data interface of the traditional Internet of things wireless data acquisition terminal is in an idle state for a long time, and dust is easily accumulated in the data interface to cause poor contact.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a thing networking wireless data acquisition terminal, including the terminal body, the downside of terminal body is connected with the mounting panel, the rear side is provided with data interface, this internal installation cavity that is provided with of terminal, be provided with mainboard and battery portion in the installation cavity, data interface passes through the data line and links to each other with the mainboard in the installation cavity, battery portion supplies power to the mainboard through the power supply line, the rear side of terminal body is connected with the shield through connecting the rope, one side of shield links to each other with the connection rope, the opposite side is provided with the connecting rod, the terminal body is provided with the spread groove at data interface's edge, connecting rod and spread groove buckle link to each other, so that the shield seals data interface, be provided with the locking device who is used for connecting between locking connection pole and the spread groove on the connecting rod.

A further technical scheme is that, locking device sets up to first locking structure, first locking structure includes elastic slot and flexure strip, the elastic slot sets up on the outer wall of connecting rod, and the opening is towards the cell wall of spread groove, be provided with the buckle groove on the cell wall of spread groove, the one end of flexure strip and the cell wall of flexure strip towards shield one side link to each other, the other end extends in the elastic slot along the length direction of connecting rod, the middle part of flexure strip is circular-arc arch, and it links to each other to wear out elastic slot and buckle groove buckle.

The technical scheme is that the locking device is arranged to be a second locking structure, the second locking structure comprises a fixing ring, the fixing ring is sleeved on the outer wall of the connecting rod, an elastic hemisphere is arranged on the groove wall of the connecting groove, and the elastic hemisphere is connected with a fixing ring buckle.

A sealing piece is connected to one side, facing the data interface, of the dustproof cover, one side of the sealing piece is connected with the dustproof cover, and the other side of the sealing piece is in sealing fit with the data interface.

A further technical scheme is that the terminal body is provided with a storage cavity above the data interface, the rear side of the terminal body is provided with a communication hole communicated with the storage cavity, a wire take-up structure is arranged in the storage cavity, one end of a connecting rope is connected with the dust cover, and the other end of the connecting rope penetrates into the storage cavity through the communication hole and is connected with the wire take-up structure.

A further technical scheme is that the winding structure comprises a rotating shaft, a winding ring and an elastic rope, the rotating shaft is horizontally arranged in the storage cavity, two ends of the rotating shaft are connected with the cavity wall of the storage cavity in a rotating mode, the winding ring is sleeved on the outer wall of the rotating shaft, the inner wall of the winding ring is connected with the rotating shaft, the outer wall is connected with one end, arranged in the storage cavity, of the connecting rope in a connecting mode, one end of the elastic rope is connected with the outer wall of the rotating shaft, and the other end of the elastic rope is connected with the cavity wall of the storage cavity.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the mounting panel, can be convenient for with terminal body fixed mounting on wall or support body etc.. Through setting up data interface, the operating personnel of being convenient for debugs or maintains the terminal body through data interface. Through setting up battery portion, can be fine supply power to the mainboard, just so can not receive the constraint of electric wire, can be that the terminal body installs in the optional position. Through setting up the shield, can be fine play dustproof effect to data interface, connect the rope through the setting, can be fine connect the shield on the terminal body, avoid opening shield later the shield easy loss of shield. Through setting up spread groove and connecting rod, can be fine fix the position at data interface with the shield. The problem of in the past thing networking wireless data acquisition terminal's data interface be in idle state for a long time, the data interface content is easy to pile up the dust and lead to contact failure is solved. Through setting up locking device, further promoted firmness and the stability of connecting between spread groove and the connecting rod.

Drawings

Fig. 1 is a schematic perspective view of an internet of things wireless data acquisition terminal according to the present invention.

Fig. 2 is a schematic side cross-sectional view of an internet of things wireless data acquisition terminal of the present invention.

Fig. 3 is a partially enlarged view of fig. 2 at a point marked a.

Fig. 4 is another enlarged partial view of fig. 2 at a point marked a.

Fig. 5 is a partially enlarged schematic view of fig. 2 at the point marked B.

Icon: 1-terminal body, 2-mounting plate, 3-data interface, 4-mounting cavity, 5-main board, 6-battery part, 7-data line, 8-connecting rope, 9-dust cover, 10-connecting rod, 11-connecting groove, 12-elastic groove, 13-elastic sheet, 14-buckling groove, 15-fixing ring, 16-elastic hemisphere, 17-sealing sheet, 18-receiving cavity, 19-communicating hole, 20-rotating shaft, 21-wire-collecting ring and 22-elastic rope.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Fig. 1 to 5 show an embodiment of the present invention.

Example 1:

the utility model provides a thing networking wireless data acquisition terminal, including terminal body 1, the downside of terminal body 1 is connected with mounting panel 2, the rear side is provided with data interface 3, be provided with installation cavity 4 in the terminal body 1, be provided with mainboard 5 and battery portion 6 in the installation cavity 4, data interface 3 passes through data line 7 and links to each other with mainboard 5 in installation cavity 4, battery portion 6 supplies power to mainboard 5 through the power supply line, the rear side of terminal body 1 is connected with shield 9 through connecting rope 8, one side of shield 9 links to each other with connecting rope 8, the opposite side is provided with connecting rod 10, terminal body 1 is provided with spread groove 11 at data interface 3's edge, connecting rod 10 and spread groove 11 buckle link to each other, so that shield 9 seals data interface 3, be provided with the locking device who is used for connecting between locking connection pole 10 and the spread groove 11 on the connecting rod 10. Through setting up mounting panel 2, can be convenient for with terminal body 1 fixed mounting on wall or support body etc.. Through setting up data interface 3, the operating personnel of being convenient for debugs or maintains terminal body 1 through data interface 3. Through setting up battery portion 6, can be fine supply power to mainboard 5, terminal body 1 just can not receive the constraint of electric wire like this, can be that terminal body 1 installs in the optional position. Through setting up shield 9, can be fine play dustproof effect to data interface 3, connect rope 8 through the setting, can be fine connect shield 9 on terminal body 1, shield 9 is lost easily after avoiding opening shield 9. By arranging the connecting groove 11 and the connecting rod 10, the dust-proof cover 9 can be well fixed at the position of the data interface 3. The problem of in the past thing networking wireless data acquisition terminal's data interface 3 be in idle state for a long time, the data interface 3 content is easy to pile up the dust and leads to contact failure is solved. Through setting up locking device, further promoted the firmness and the stability of connecting between spread groove 11 and connecting rod 10. The mainboard 5 adopts some mainboards 5 commonly used by the wireless data acquisition terminal of the present thing networking, is provided with a wireless communication module on the mainboard 5, just so can make the wireless data acquisition terminal of the thing networking realize wireless communication. In the conventional arrangement, the connecting groove 11 and the connecting rod 10 can be matched with each other to be arranged in a plurality, so that the dust cover 9 can be installed more firmly and stably. A plurality of connecting grooves 11 can be evenly distributed along the circumference of the data interface 3 at the rear side of the terminal body 1, so that the data interface 3 can be completely shielded by the middle part of the dust-proof cover 9, and a good dust-proof effect is achieved.

Example 2:

locking device sets up to first locking structure on embodiment 1's basis, first locking structure includes elastic slot 12 and flexure strip 13, elastic slot 12 sets up on the outer wall of connecting rod 10, and the opening is towards the cell wall of connecting groove 11, be provided with buckle groove 14 on the cell wall of connecting groove 11, the one end of flexure strip 13 and the cell wall of flexure strip 12 towards shield 9 one side link to each other, the other end extends in elastic slot 12 along the length direction of connecting rod 10, the middle part of flexure strip 13 is circular-arc arch, and it links to each other to wear out elastic slot 12 and buckle groove 14 buckle. This arrangement is used when the data interface 3 is to be shielded from dust by the dust cap 9. The connecting rod 10 is aligned with the connecting groove 11, then the dust cover 9 is pushed slightly hard towards the data interface, the connecting rod 10 gradually enters the connecting groove 11, when the elastic groove 12 gradually enters the connecting groove 11, the part of the middle part of the elastic sheet 13 protruding out of the elastic groove 12 and the notch of the connecting groove 11 are mutually extruded, the middle part of the elastic sheet 13 is stressed to retract into the elastic groove 12, and then the elastic sheet continues to move in the connecting groove 11. When the elastic piece 13 moves to the position of the fastening groove 14, the middle part of the elastic piece 13 is under the action of self elasticity, penetrates out of the elastic groove 12 and enters the fastening groove 14, and the middle part of the elastic piece 13 is in fastening connection with the fastening groove 14, so that the connection between the connecting rod 10 and the connecting groove 11 is locked. When the dust cover 9 needs to be detached, the middle part of the elastic sheet 13 is forced to be squeezed and compressed back to the elastic groove 12 by pulling the connecting rope 8 with force, so that the connecting rod 10 is taken out of the connecting groove 11.

Example 3:

on embodiment 1's basis locking device sets up to second locking structure, and second locking structure includes solid fixed ring 15, and on solid fixed ring 15 cover located the outer wall of connecting rod 10, be provided with elasticity hemisphere 16 on the cell wall of connecting groove 11, elasticity hemisphere 16 and solid fixed ring 15 buckle link to each other. This arrangement is used when the data interface 3 is to be shielded from dust by the dust cover 9. The connecting rod 10 and the connecting groove 11 are aligned, then the dust cover 9 is slightly pushed forcibly towards the data interface, the connecting rod 10 gradually enters the connecting groove 11, when the fixing ring 15 moves to the position of the elastic hemispheroid 16, the elastic hemispheroid 16 is extruded through the fixing ring 15, the elastic hemispheroid 16 is deformed, and the fixing ring 15 can move to the other side from one side of the elastic hemispheroid 16 towards the notch of the connecting groove 11. This enables the securing ring 15 to be snapped into the connecting groove 11 by means of the resilient hemisphere 16, thereby locking the connection between the connecting groove 11 and the connecting rod 10. The elastic hemispheroids 16 may be provided in plurality along the depth direction of the connecting groove 11 with a gap left between two connected elastic hemispheroids 16. This enables a better fixation of the fixation ring 15. While also enabling the length of the connecting rod 10 within the connecting slot 11 to be adjusted.

Example 4:

in example 1, the dust cap 9 is connected to the sealing piece 17 on the side facing the data interface 3, one side of the sealing piece 17 is connected to the dust cap 9, and the other side is sealed and attached to the data interface 3. Through setting up gasket 17, promoted the leakproofness of shield 9 to data interface 3, further promoted dustproof effect like this. The sealing plate 17 may be made of some elastic material, such as rubber.

Example 5:

on the basis of any one of the foregoing embodiments, the terminal body 1 is provided with a storage cavity 18 above the data interface 3, the rear side of the terminal body 1 is provided with a communication hole 19 communicated with the storage cavity 18, a wire take-up structure is arranged in the storage cavity 18, one end of the connecting rope 8 is connected with the dust cover 9, and the other end of the connecting rope penetrates into the storage cavity 18 through the communication hole 19 and is connected with the wire take-up structure. With the arrangement, when the dust cap 9 is taken down from the position of the data interface 3, the wire take-up structure can store the connecting rope 8 into the storage cavity 18, so that the dust cap 9 can not shake randomly and is attached to the position of the communication hole 19.

The line structure of receiving includes axis of rotation 20, receipts wire loop 21 and stretch cord 22, and axis of rotation 20 level sets up in accomodating chamber 18, and both ends all rotate with the chamber wall of accomodating chamber 18 and link to each other, and receive wire loop 21 cover and locate on the outer wall of axis of rotation 20, and the inner wall of receiving wire loop 21 links to each other with axis of rotation 20, and the outer wall links to each other with the one end that accomodates the chamber 18 in with connecting rope 8 is arranged in, and the one end of stretch cord 22 links to each other with the outer wall of axis of rotation 20, and the other end links to each other with the chamber wall of accomodating chamber 18. In a conventional arrangement, the cavity wall of the receiving cavity 18 can be provided with a rotating groove at the corresponding position of the two ends of the rotating shaft 20, so that the two ends of the rotating shaft 20 can be inserted into the rotating groove to be rotatably connected with the cavity wall of the rotating cavity 10. When the dust cap 9 is not in use. The connecting rope 8 is coiled and stored on the outer wall of the limited outer part 21, and simultaneously the dustproof cover 9 is pulled to be attached to the position of the communication hole 19 on the rear side of the terminal body 1, and the elastic rope 22 is in a slight stretching state. When the dust cover 9 needs to be fixed at the data interface 3, the connecting rope 8 can be pulled to penetrate out of the accommodating cavity 18 through the communication hole 19 by pulling the dust cover 9. Therefore, the connecting rope 8 drives the thread winding ring 21 to rotate, the thread winding ring 21 drives the rotating shaft 20 to rotate, the rotating shaft 20 stretches the elastic rope 22, and the elastic rope 22 is gradually wound on the rotating shaft 20. Until the dust cap 9 is fixed at the data interface 3. When the dust cover 3 is opened. The elastic cord 22 is contracted by its own elastic force to drive the rotation shaft 20 to rotate, and the rotation shaft 20 rotates to drive the thread take-up ring 21 to rotate, so that the connecting cord 8 is coiled and stored in the thread take-up ring 21.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The wireless data acquisition terminal of the Internet of things comprises a terminal body (1) and is characterized in that a mounting plate (2) is connected to the lower side of the terminal body (1), a data interface (3) is arranged on the rear side of the terminal body (1), a mounting cavity (4) is arranged in the terminal body (1), a main board (5) and a battery part (6) are arranged in the mounting cavity (4), the data interface (3) is connected with the main board (5) in the mounting cavity (4) through a data line (7), the battery part (6) supplies power to the main board (5) through a power supply line, the rear side of the terminal body (1) is connected with a dust cover (9) through a connecting rope (8), one side of the dust cover (9) is connected with the connecting rope (8), the other side of the dust cover is provided with a connecting rod (10), the terminal body (1) is provided with a connecting groove (11) at the edge of the data interface (3), connecting rod (10) and spread groove (11) buckle link to each other to make shield (9) seal data interface (3), be provided with the locking device who is used for locking to be connected between connecting rod (10) and spread groove (11) on connecting rod (10).

2. The wireless data acquisition terminal of the internet of things according to claim 1, wherein: locking device sets up to first locking structure, first locking structure includes elastic slot (12) and flexure strip (13), elastic slot (12) set up on the outer wall of connecting rod (10), and the opening is towards the cell wall of spread groove (11), be provided with buckle groove (14) on the cell wall of spread groove (11), the one end and the cell wall of elastic slot (12) orientation shield (9) one side of flexure strip (13) link to each other, and the length direction of the other end edge connecting rod (10) extends in elastic slot (12), the middle part of flexure strip (13) is circular-arc arch, and wears out elastic slot (12) and buckle groove (14) buckle and link to each other.

3. The wireless data acquisition terminal of the internet of things according to claim 1, wherein: locking device sets up to second locking structure, second locking structure includes solid fixed ring (15), gu fixed ring (15) cover is located on the outer wall of connecting rod (10), be provided with elasticity hemisphere (16) on the cell wall of spread groove (11), elasticity hemisphere (16) and solid fixed ring (15) buckle link to each other.

4. The wireless data acquisition terminal of the internet of things according to claim 1, wherein: one side that shield (9) faced data interface (3) is connected with gasket (17), one side and shield (9) of gasket (17) link to each other, and the sealed laminating of opposite side and data interface (3).

5. The wireless data acquisition terminal of the internet of things according to any one of claims 1 to 4, wherein: terminal body (1) is provided with in the top of data interface (3) and accomodates chamber (18), the rear side of terminal body (1) is provided with and accomodates intercommunicating pore (19) that chamber (18) are linked together, it is provided with the line structure to accomodate in chamber (18), the one end and the shield (9) of connecting rope (8) link to each other, and the other end is worn into through intercommunicating pore (19) and is accomodate in chamber (18) and link to each other with the line structure of receipts.

6. The wireless data acquisition terminal of the internet of things according to claim 5, wherein: receive line structure and include axis of rotation (20), receive line ring (21) and stretch cord (22), axis of rotation (20) level sets up in accomodating chamber (18), and both ends all rotate with the chamber wall of accomodating chamber (18) and link to each other, receive line ring (21) cover and locate on the outer wall of axis of rotation (20), the inner wall and the axis of rotation (20) of receiving line ring (21) link to each other, and the outer wall links to each other with the one end of connecting rope (8) arranging in accomodating chamber (18), the one end of stretch cord (22) links to each other with the outer wall of axis of rotation (20), and the other end links to each other with the chamber wall of accomodating chamber (18).