CN219737561U

CN219737561U - USB interface detection box

Info

Publication number: CN219737561U
Application number: CN202320515141.1U
Authority: CN
Inventors: 王李胡; 岳小云
Original assignee: Shenyang Uzel Information Technology Co ltd
Current assignee: Shenyang Uzel Information Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-09-22
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a USB interface detection box, which comprises a box body, wherein a baffle plate is arranged in the box body to divide the box body into a first placing cavity and a second placing cavity; a power supply assembly is arranged in the first placing cavity, a detection assembly is arranged in the second placing cavity, and a circuit main board is arranged on one side surface of the partition board, which is close to the second placing cavity; the detection assembly comprises a plurality of detection modules, one ends of the detection modules are provided with pins, the other ends of the detection modules are provided with detection panels, and the detection panels are provided with a plurality of USB interfaces; the circuit board is provided with a plurality of slots matched with the pins in a parallel arrangement mode, one side, opposite to the circuit board, of the second placing cavity is provided with an opening, a plurality of detection modules penetrate through the opening and are vertically arranged on the slots of the circuit board through the pins, and a plurality of detection panels are respectively abutted to the opening. Through set up parallel arrangement's slot on the circuit motherboard of box, detection module accessible is participated in and is installed perpendicularly on the slot, when one of them detection module damages, only need change detection module can.

Description

USB interface detection box

Technical Field

The utility model relates to the technical field of USB interface detection, in particular to a USB interface detection box.

Background

USB is an English abbreviation of universal serial bus, has the advantages of high transmission speed, convenient use, hot plug support, flexible connection and the like, and is widely applied to electronic product equipment. Many electronic products need to be tested before leaving factories, and many products are provided with USB connectors, such as USB flash discs, so that the products can be connected and tested through a testing device with a USB interface.

The detection modules of the existing USB interface detection device are all integrated on a circuit main board, when one group of detection modules are damaged, the detection modules cannot be repaired and replaced, the main board can only be replaced, great inconvenience is brought, the number requirements of customers on detection interfaces cannot be well met, manufacturers need to produce detection main boards with different specifications, and the suitability is low.

Disclosure of Invention

In view of the above, it is necessary to provide a USB interface detection box to solve the problems that the existing USB interface detection device cannot be repaired and replaced when one group of detection modules is damaged and the suitability of the detection interface is low.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a USB interface detection box comprises a box body, wherein a partition board is arranged in the box body to divide the box body into a first placing cavity and a second placing cavity;

the first placing cavity is internally provided with a power supply component, the second placing cavity is internally provided with a detection component, a circuit main board is arranged on one side surface of the partition board, which is close to the second placing cavity, and the circuit main board is respectively and electrically connected with the power supply component and the detection component;

the detection assembly comprises a plurality of detection modules, one ends of the detection modules are provided with pins, the other ends of the detection modules are provided with detection panels, and the detection panels are provided with a plurality of USB interfaces;

the circuit board is provided with a plurality of slots matched with the pins in a parallel arrangement mode, one side, opposite to the circuit board, of the second placing cavity is provided with an opening, a plurality of detection modules penetrate through the opening and are vertically arranged on the slots of the circuit board through the pins, and a plurality of detection panels are respectively abutted to the opening.

In the USB interface detection box, two ends of the detection panel are fixed on the box bodies at two sides of the opening through the fixing piece.

In the USB interface detection box, a plurality of heat dissipation nets are arranged on the wall of the box body of the first placing cavity.

In the USB interface detection box, a fan is further arranged in the first placement cavity, and the fan is close to the heat dissipation net.

In the USB interface detection box, a plurality of communication interfaces are also arranged on the box body.

In the USB interface detection box, a power interface and a control button are also arranged on the box body.

In the USB interface detection box, a top cover is arranged on the box body, and a lifting part is arranged on the top cover.

The USB interface detection box further comprises a U-shaped bracket, wherein the bottom of the U-shaped bracket is fixed on the circuit main board through a fixing column, and two ends of an opening of the U-shaped bracket are respectively fixed on the inner wall of the box body opposite to the circuit main board;

the bottom of the U-shaped bracket is provided with a plurality of bayonets for the pins to pass through, and the slots are provided with barbs which are abutted with the bayonets.

In the USB interface detection box, a plurality of through holes are formed in the partition plate.

Through the technical scheme, the utility model has the beneficial effects that: according to the utility model, the parallel arranged slots are arranged on the circuit main board of the box body, the detection modules can be vertically arranged on the slots through the pins, and when one group of detection modules is damaged, only the detection modules need to be replaced. Meanwhile, according to the requirements of users, the number of detection modules required is selected and installed under a certain number of slots, and the method has higher suitability for the requirements of the users for the number of detection modules without detection.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present utility model;

FIG. 3 is an exploded view of a portion of the structure of an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 3;

FIG. 5 is a schematic view of the structure of the case according to the embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a detection module according to an embodiment of the present utility model.

100. A case; 110. a first placement cavity; 111. a heat dissipation net; 112. a fan; 113. a communication interface; 114. a control button; 115. a power interface; 120. a second placement cavity; 121. an opening; 130. a top cover; 131. a lifting part; 200. a partition plate; 210. a through port; 300. a power supply assembly; 400. a detection assembly; 410. a detection module; 411. pins; 412. a detection panel; 4121. a USB interface; 4122. a fixing member; 500. a circuit motherboard; 510. a slot; 511. a barb; 600. a U-shaped bracket; 610. fixing the column; 620. a bayonet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, a USB interface detection box according to the present utility model will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-6, a USB interface detection box includes a box body 100, wherein a partition board 200 is disposed in the box body 100 to divide the box body 100 into a first placement cavity 110 and a second placement cavity 120; the first placing cavity 110 is provided with a power supply assembly 300, and the power supply assembly 300 can adopt a lithium battery. The second placing cavity 120 is internally provided with a detection assembly 400, a circuit board 500 is arranged on one side surface of the partition board 300, which is close to the second placing cavity 120, and the circuit board 500 is respectively electrically connected with the power supply assembly 300 and the detection assembly 400. Specifically, the circuit board 500 is fixed to the partition board 200 by screws. The detecting assembly 400 includes a plurality of detecting modules 410, one end of each detecting module 410 is provided with a pin 411, the other end of each detecting module 410 is provided with a detecting panel 412, the detecting panel 412 is provided with a plurality of USB interfaces 4121, and in this embodiment, the USB interfaces 4121 are provided with four groups.

The circuit board 500 is provided with a plurality of slots 510 which are matched with the pins 411 in parallel, and the number of the slots 510 can be set according to the needs, but the number is not limited in this regard; the second placing cavity 120 is provided with an opening 121 at a side opposite to the circuit board 500, a plurality of detection modules 410 pass through the opening 121 and are vertically installed on the slot 510 of the circuit board 500 through pins 411, a plurality of detection panels 412 are respectively abutted on the opening 121, and the plurality of detection panels 412 can cover the opening 121.

The power supply assembly 300 of the present technical solution can supply power to the circuit board 500, a circuit is drawn on the circuit board 500, and through arranging parallel slots 510 on the circuit board 500 of the box 100, the detection modules 410 can be vertically installed on the slots 510 through pins 511, and when one group of the detection modules 410 is damaged, only the detection modules 410 need to be replaced, and the whole circuit board 500 does not need to be replaced. Meanwhile, according to the requirements of the user, the required number of the detection modules 410 is selected and installed under a certain number of slots 510, and the method has higher suitability for the requirements of different numbers of the detection modules 410 of the user.

Referring to fig. 1, in the present embodiment, two ends of the detecting panel 412 are fixed to the case 100 at two sides of the opening 121 through fixing members 4122, so as to prevent the detecting module 410 from falling off from the slot 510 when the product to be detected is pulled out. Specifically, the fixing member 4122 may be a loose-screw-free member, which is fixed on the detection panel 412, and when the detection module 410 is replaced, the loose-screw-free member may be used as a handle, and the loose-screw-free member may be held by a hand, so as to facilitate the assembly and disassembly of the detection module 410.

Referring to fig. 1-2, in the present embodiment, a plurality of heat dissipation nets 111 are disposed on the wall of the case 100 of the first placement chamber 110 to dissipate heat generated during the operation of the device.

Referring to fig. 5, in the present embodiment, a fan 112 is further disposed in the first placement cavity 110, and the fan 112 is close to the heat dissipation net 111. The fan 112 can accelerate the heat dissipation, thereby achieving the effect of rapid heat dissipation. Preferably, the heat dissipation net 111 is disposed on two opposite sides of the wall of the case 100 of the first placing cavity 110, and the fan 112 is disposed at one group of the heat dissipation nets, so that air in the first placing cavity 110 forms convection and accelerates heat dissipation.

Referring to fig. 1, in this embodiment, a plurality of communication interfaces 113 are further provided on the case 100, which can be used for externally connecting a mouse, a display, a network cable terminal, etc., so as to facilitate operation and viewing of display results.

Referring to fig. 1 and 5, in the present embodiment, a power interface 115 and a control button 114 are further provided on the case 100, for connecting to a device to supply power and control the working state of the device.

Referring to fig. 1, in the present embodiment, a top cover 130 is disposed on the case 100, and a lifting portion 131 is disposed on the top cover 130, so as to facilitate carrying of the detection case.

Referring to fig. 3, in the present embodiment, the device further includes a U-shaped bracket 600, wherein the bottom of the U-shaped bracket 600 is fixed on the circuit board 500 through a fixing column 610, and two ends of an opening of the U-shaped bracket 600 are respectively fixed on an inner wall of the case 100 opposite to the circuit board 500; the bottom 600 of the U-shaped bracket is provided with a plurality of bayonets 620 for the pins 411 to pass through, the slots 510 are provided with barbs 511, and the barbs 511 are abutted with the bayonets 520. When the detection module 410 is pulled out, the slot 510 is easily pulled out, so that the slot 510 is easily loosened or separated from the circuit board 500. By providing the barbs 511 on the slot 510, the slot 510 cannot move outwards due to the abutting of the barbs 511 and the bayonet 620, so that the stability of the slot 510 is greatly improved.

Referring to fig. 3, in the present embodiment, a plurality of openings 210 are provided on the partition board 200, and the openings 210 can be used for wire passing, and heat in the second placing cavity 120 can also flow into the first placing cavity 110 and be discharged through a fan.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

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. The USB interface detection box is characterized by comprising a box body (100), wherein a partition board (200) is arranged in the box body (100) to divide the box body (100) into a first placing cavity (110) and a second placing cavity (120);

a power supply assembly (300) is arranged in the first placing cavity (110), a detection assembly (400) is arranged in the second placing cavity (120), a circuit main board (500) is arranged on one side surface, close to the second placing cavity (120), of the partition board (200), and the circuit main board (500) is electrically connected with the power supply assembly (300) and the detection assembly (400) respectively;

the detection assembly (400) comprises a plurality of detection modules (410), one end of each detection module (410) is provided with a pin (411), the other end of each detection module (410) is provided with a detection panel (412), and the detection panels (412) are provided with a plurality of USB interfaces (4121);

the circuit board (500) is provided with a plurality of slots (510) matched with the pins (411) in a parallel arrangement mode, one side, opposite to the circuit board (500), of the second placing cavity (120) is provided with an opening (121), the plurality of detection modules (410) penetrate through the opening (121) and are vertically arranged on the slots (510) of the circuit board (500) through the pins (411), and the plurality of detection panels (412) are respectively abutted to the opening (121).

2. The USB interface detection box according to claim 1, wherein two ends of the detection panel (412) are fixed to the box body (100) at two sides of the opening (121) through fixing members (4122).

3. A USB interface detection box according to claim 1, wherein the wall of the box body (100) of the first placing cavity (110) is provided with a plurality of heat dissipation nets (111).

4. A USB interface detection box according to claim 3, wherein a fan (112) is further disposed in the first placement cavity (110), and the fan (112) is close to the heat dissipation net (111).

5. A USB interface detection box according to claim 1, wherein the box body (100) is further provided with a plurality of communication interfaces (113).

6. The USB interface detection box according to claim 1, wherein the box body (100) is further provided with a power interface (115) and a control button (114).

7. The USB interface detection box according to claim 1, wherein a top cover (130) is disposed on the box body (100), and a lifting portion (131) is disposed on the top cover (130).

8. The USB interface detection box according to claim 1, further comprising a U-shaped bracket (600), wherein the bottom of the U-shaped bracket (600) is fixed on the circuit board (500) through a fixing column (610), and two open ends of the U-shaped bracket (600) are respectively fixed on the inner wall of the box body (100) opposite to the circuit board (500);

the U-shaped bracket (600) is characterized in that a plurality of bayonets (620) for the pins (411) to pass through are arranged at the bottom of the U-shaped bracket, barbs (511) are arranged on the slots (510), and the barbs (511) are abutted to the bayonets (620).

9. A USB interface detection case according to claim 1 or 4, wherein a plurality of through holes (210) are provided in the partition board (200).