CN219592410U

CN219592410U - Near field communication detection equipment

Info

Publication number: CN219592410U
Application number: CN202222527855.2U
Authority: CN
Inventors: 张佳颖; 曹艺豪; 虞际扬; 葛怡岑
Original assignee: Southwest University
Current assignee: Southwest University
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-08-25
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses near field communication detection equipment, which comprises an equipment main body, wherein the top of the equipment main body is symmetrically connected with sliding rails, the opposite surfaces of two groups of sliding rails are commonly connected with a movable plate, the top of the sliding rails is connected with a fixed block, the bottom of the fixed block is connected with a fixed rod, the bottom of the fixed rod is connected with the top of the sliding rails, the bottom of the fixed rod is connected with a cleaning sponge, the cleaning sponge is positioned between the two groups of sliding rails, and the bottom of the cleaning sponge is connected with the top of the movable plate. According to the utility model, the sliding rail, the movable plate and the cleaning sponge are arranged, so that the dustproof effect of the equipment main body is effectively improved, the movable plate is used for covering the equipment main body, dust is prevented from adhering to the top of the equipment main body, the fixed block is used for fixing the fixed rod, the cleaning sponge is fixedly arranged on the top of the movable plate by the fixed rod, and the bottom of the cleaning sponge is rubbed with the top of the movable plate by moving the movable plate, so that dust on the top of the movable plate is cleaned.

Description

Near field communication detection equipment

Technical Field

The utility model relates to the technical field of near field wireless communication, in particular to near field communication detection equipment.

Background

Near field communication is also called near field communication, is a short-distance high-frequency wireless communication technology, allows non-contact point-to-point data transmission and data exchange between electronic devices, and a communication terminal detection device is an instrument for testing the signal quality of a communication terminal and is generally used in the research and development stage and the production stage of the communication terminal.

The existing communication detection equipment has the following defects:

the patent document CN215261816U discloses a communication safety detection device, which comprises a detection device main body, the middle part of the back of the detection device main body is fixedly connected with a connecting sheet, the middle part of one side of the connecting sheet is rotationally connected with a rotating plate, one side of the rotating plate is fixedly provided with a long mounting circular plate, both ends of one side of the long mounting circular plate are provided with round mounting grooves.

However, the communication detection device of the above publication mainly considers the problem of how to improve the use convenience of the device, and is inconvenient to solve the problem of lack of dust removal structure at the top of the detection device.

Therefore, it is necessary to develop a near field communication detection device, and further, a cleaning function of the communication detection device for dust on the top of the device body can be realized.

Disclosure of Invention

The utility model aims to provide near field communication detection equipment so as to solve the problem that the communication detection equipment proposed in the background art cannot clean dust on the top of the detection equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a near field communication check out test set, includes the equipment main part, the top symmetry of equipment main part is connected with the slide rail, two sets of the surface that the slide rail is relative is connected with the fly leaf jointly, the top of slide rail is connected with the fixed block, the bottom of fixed block is connected with the dead lever, and the bottom of dead lever is connected with the top of slide rail, the bottom of dead lever is connected with clean sponge, clean sponge is located between two sets of slide rails, and the bottom of clean sponge is connected with the top of fly leaf, the fly leaf is connected with the handle near the top of fixed block, and the fly leaf covers at the top of equipment main part through connecting device and slide connection, blocks that the dust adheres to at equipment main part surface, and the fixed block is fixed to clean sponge through the dead lever with slide connection, makes clean sponge bottom and the top of fly leaf be connected, pulls the handle and drives the fly leaf and be connected and slide along the slide rail, clean sponge clear up the dust at fly leaf top.

Preferably, the top of the equipment main body is provided with a grating plate in a penetrating way, and the aperture on the surface of the grating plate is convenient for air ventilation inside and outside the equipment main body.

Preferably, the surface symmetry of fly leaf is connected with the slider, and the one end that the slider kept away from the fixed plate is connected with the inner wall of slide rail, and the fly leaf removes and drives the slider and remove in the slide rail, restricts the displacement direction of fly leaf.

Preferably, the top of the sliding rail is provided with a limit groove, the bottom of the fixed block is connected with the inner bottom wall of the limit groove, and the limit groove limits the connection position of the fixed block and the top of the sliding rail.

Preferably, the inner top wall of the device main body is connected with a fixing frame A and a fixing frame B, the inner diameter of the fixing frame B is slightly larger than the inner diameter of the grating plate, the fixing frame B is positioned in the fixing frame A, the fixing frame A is used for fixing the heat dissipation fan, and the fixing frame B is used for fixing the filter screen.

Preferably, the filter screen is installed to the inner wall gomphosis of fixed frame B, and the inner wall gomphosis of fixed frame A installs the radiator fan, and the filter screen is located between grid board and the radiator fan, and the filter screen stops inside the dust entering equipment main part, and the flabellum of radiator fan rotates, drives the inside hot air of equipment main part and discharges.

Preferably, the bottom of the equipment main body is connected with hard plastic blocks, the installation number of the hard plastic blocks is 4 groups, the inner wall of each hard plastic block is connected with pulleys, and the hard plastic blocks are installed at the bottom of the equipment main body and used for supporting the equipment main body.

Preferably, the surface symmetry of equipment main part is connected with the connecting block, and the surface through connection of connecting block has the movable rod, connecting block and movable rod swing joint for the angle of handle can be adjusted, is convenient for accomodate the handle.

Preferably, the surface of the movable rod is connected with a lifting handle, a rubber layer is embedded on the surface of the lifting handle, and the rubber layer buffers the acting force of the handle and the hand.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the sliding rail, the movable plate and the cleaning sponge are arranged, so that the cleaning effect on dust at the top of the equipment main body is realized, the movable plate is used for covering the equipment main body to prevent the dust from adhering to the top of the equipment main body, the fixed block is used for fixing the fixed rod, the cleaning sponge is fixedly arranged at the top of the movable plate by the fixed rod, and the bottom of the cleaning sponge is rubbed with the top of the movable plate by moving the movable plate, so that the dust at the top of the movable plate is cleaned;

2. according to the utility model, the grating plate, the filter screen and the heat dissipation fan are arranged, so that the heat dissipation efficiency of the equipment main body is improved, the heat dissipation fan is used for accelerating the circulation of air inside and outside the equipment main body through the grating plate, so that the heat dissipation of the equipment main body is accelerated, the air entering from the outside is filtered by combining the filter frame, and dust is prevented from entering the inside of the equipment main body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a sliding track structure according to the present utility model;

FIG. 3 is a schematic view of a grid plate structure of the present utility model;

FIG. 4 is a schematic view of a pulley structure according to the present utility model;

FIG. 5 is a schematic diagram of a heat dissipating fan according to the present utility model;

fig. 6 is a schematic diagram of a moving plate structure according to the present utility model.

In the figure: 1. an apparatus main body; 2. a slide rail; 3. a movable plate; 4. a fixed block; 5. a fixed rod; 6. cleaning a sponge; 7. a handle; 8. a grating plate; 9. a slide block; 10. a limit groove; 11. a fixed frame A; 12. a fixed frame B; 13. a filter screen; 14. a heat dissipation fan; 15. a hard plastic block; 16. a pulley; 17. a connecting block; 18. a movable rod; 19. a handle; 20. and a rubber layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, an embodiment of a near field communication detection device provided by the utility model includes a device main body 1, wherein the top of the device main body 1 is symmetrically connected with a sliding rail 2, two groups of opposite surfaces of the sliding rail 2 are commonly connected with a movable plate 3, the top of the sliding rail 2 is connected with a fixed block 4, the bottom of the fixed block 4 is connected with a fixed rod 5, the bottom of the fixed rod 5 is connected with the top of the sliding rail 2, the bottom of the fixed rod 5 is connected with a cleaning sponge 6, the cleaning sponge 6 is positioned between the two groups of sliding rails 2, the bottom of the cleaning sponge 6 is connected with the top of the movable plate 3, and the top of the movable plate 3, which is close to the fixed block 4, is connected with a handle 7.

Further, during the use, fly leaf 3 is connected through connecting device and slide rail 2 and is covered at the top of equipment main part 1, blocks that the dust adheres to at equipment main part 1 surface, and fixed block 4 is connected through dead lever 5 with slide rail 2 and fixes clean sponge 6, makes clean sponge 6 bottom and the top of fly leaf 3 be connected, and pulling handle 7 drives fly leaf 3 and removes along slide rail 2, and fly leaf 3 top is connected and is slided with clean sponge 6, and clean sponge 6 clears up the dust at fly leaf 3 top.

Referring to fig. 2, 3, 5 and 6, the top of the apparatus main body 1 is penetrated and installed with a grid plate 8, the surface of the movable plate 3 is symmetrically connected with a sliding block 9, one end of the sliding block 9 away from the fixed plate is connected with the inner wall of the sliding rail 2, the top of the sliding rail 2 is provided with a limit groove 10, the bottom of the fixed block 4 is connected with the inner bottom wall of the limit groove 10, the inner top wall of the apparatus main body 1 is connected with a fixed frame a11 and a fixed frame B12, the inner diameter of the fixed frame B12 is slightly larger than the inner diameter of the grid plate 8, the fixed frame B12 is positioned in the fixed frame a11, a filter screen 13 is embedded and installed in the inner wall of the fixed frame B12, a heat dissipation fan 14 is embedded and installed in the inner wall of the fixed frame a11, and the filter screen 13 is positioned between the grid plate 8 and the heat dissipation fan 14.

Further, the movable plate 3 moves along the sliding rail 2 through the sliding block 9, the limiting groove 10 limits the connection position between the fixed block 4 and the top of the sliding rail 2, the fixed frame B12 fixes the filter screen 13, the filter screen 13 blocks dust from entering the equipment main body 1, the fixed frame A11 fixes the heat dissipation fan 14, the fan blades of the heat dissipation fan 14 rotate to drive hot air in the equipment main body 1 to be discharged, and the aperture on the surface of the grid plate 8 is convenient for air circulation inside and outside the equipment main body 1.

Referring to fig. 1, 3 and 4, the bottom of the apparatus main body 1 is connected with a hard plastic block 15, the number of the hard plastic blocks 15 is 4, the inner wall of the hard plastic block 15 is connected with a pulley 16, the surface of the apparatus main body 1 is symmetrically connected with a connecting block 17, the surface of the connecting block 17 is connected with a movable rod 18 in a penetrating manner, the surface of the movable rod 18 is connected with a handle 19, and the surface of the handle 19 is embedded with a rubber layer 20.

Further, the hard plastic block 15 is installed at the bottom of the equipment main body 1, supports the equipment main body 1, and the pulley 16 is convenient for move the equipment main body 1, and the connecting block 17 is movably connected with the movable rod 18, so that the angle of the handle 19 can be adjusted, and the handle 19 can be conveniently stored.

Working principle: the fly leaf 3 passes through connecting device and is connected the top that covers at equipment main part 1 with slide rail 2, it adheres to at equipment main part 1 surface to block the dust, fixed block 4 is connected with slide rail 2 and is fixed through dead lever 5 to clean sponge 6, make clean sponge 6 bottom and the top of fly leaf 3 be connected, pull handle 7 drives fly leaf 3, fly leaf 3 moves along slide rail 2 through slider 9, the fly leaf 3 top is connected and slides with clean sponge 6, clean sponge 6 clear up the dust at fly leaf 3 top, start radiator fan 14, radiator fan 14's flabellum rotates and drives the inside hot air of equipment main part 1, the aperture on grid board 8 surface is convenient for the inside and outside air circulation of equipment main part 1, filter screen 13 blocks dust entering equipment main part 1 inside, hard plastic piece 15 installs in the bottom of equipment main part 1, support equipment main part 1, pulley 16 is convenient for remove equipment main part 1, connecting block 17 and movable lever 18 swing joint, make the angle of handle 19 adjustable, be convenient for accomodate handle 19.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Near field communication detection device comprising a device body (1), characterized in that: the device comprises a device body (1), wherein the top of the device body (1) is symmetrically connected with sliding rails (2), two groups of opposite surfaces of the sliding rails (2) are commonly connected with movable plates (3), the top of the sliding rails (2) is connected with fixed blocks (4), the bottom of each fixed block (4) is connected with a fixed rod (5), and the bottom of each fixed rod (5) is connected with the top of the corresponding sliding rail (2);

the bottom of the fixed rod (5) is connected with a cleaning sponge (6), the cleaning sponge (6) is positioned between the two groups of sliding rails (2), and the bottom of the cleaning sponge (6) is connected with the top of the movable plate (3);

the top of the movable plate (3) close to the fixed block (4) is connected with a handle (7).

2. A near field communication detection device according to claim 1, characterized in that: the top of the equipment main body (1) is provided with a grating plate (8) in a penetrating way.

3. A near field communication detection device according to claim 1, characterized in that: the surface symmetry of fly leaf (3) is connected with slider (9), and the one end that slider (9) kept away from the fixed plate is connected with the inner wall of slide rail (2).

4. A near field communication detection device according to claim 1, characterized in that: the top of the sliding rail (2) is provided with a limit groove (10), and the bottom of the fixed block (4) is connected with the inner bottom wall of the limit groove (10).

5. A near field communication detection device according to claim 1, characterized in that: the device is characterized in that the inner top wall of the device body (1) is connected with a fixing frame A (11) and a fixing frame B (12), the inner diameter of the fixing frame B (12) is larger than the inner diameter of the grating plate (8), and the fixing frame B (12) is positioned in the fixing frame A (11).

6. A near field communication detection device according to claim 5, characterized in that: the inner wall of the fixed frame B (12) is embedded with a filter screen (13), the inner wall of the fixed frame A (11) is embedded with a heat dissipation fan (14), and the filter screen (13) is positioned between the grid plate (8) and the heat dissipation fan (14).

7. A near field communication detection device according to claim 1, characterized in that: the bottom of the equipment main body (1) is connected with a hard plastic block (15), the installation number of the hard plastic block (15) is 4 groups, and the inner wall of the hard plastic block (15) is connected with a pulley (16).

8. A near field communication detection device according to claim 1, characterized in that: the surface symmetry of equipment main part (1) is connected with connecting block (17), and the surface of connecting block (17) is connected with movable rod (18) in a penetrating way.

9. A near field communication detection device according to claim 8, characterized in that: the surface of the movable rod (18) is connected with a handle (19), and a rubber layer (20) is embedded and installed on the surface of the handle (19).