CN216926016U

CN216926016U - Screen test box convenient to overhaul and maintain

Info

Publication number: CN216926016U
Application number: CN202122959281.1U
Authority: CN
Inventors: 李�浩
Original assignee: Shenzhen Zhixin Technology Co ltd
Current assignee: Shenzhen Zhixin Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-08
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a screen test box convenient to overhaul and maintain, and particularly relates to the technical field of screen overhaul and maintenance. The mobile phone screen detection device can facilitate workers to detect and maintain the mobile phone screen, and can clamp and fix the mobile phone screen according to the specific width of the mobile phone screen during actual maintenance, so that the mobile phone screen is prevented from falling off or being separated from a test interface due to mistaken collision during detection, dust can be reduced from entering the inside of a test socket, and the detection result is prevented from being influenced.

Description

Screen test box convenient to overhaul and maintain

Technical Field

The utility model relates to the technical field of screen overhauling and maintenance, in particular to a screen testing box convenient to overhaul and maintain.

Background

The screen is an electric appliance for displaying images and colors, is divided into a screen and a screen, is also called a display screen, is applied to the surfaces of various electronic devices, such as mobile phones, computers, flat panels, televisions and the like, can generate phenomena of screen splash, screen disconnection and screen blackness after being used for a period of time, and further needs to be overhauled and maintained, and the problem of the screen needs to be checked through a screen testing box when the screen is maintained.

When overhauing the screen through the screen test box at present, general technical staff pegs graft the detection socket of screen test box with the connection piece of screen one end and connects, but lacks and places or be spacing to the screen, needs the handheld screen of technical staff, causes the screen to drop easily because of the touching or the connection piece breaks away from with the emergence of detection socket department, influences the testing result, in view of this, provides a screen test box convenient to overhaul and maintain.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a screen testing box convenient for maintenance, in which an auxiliary detection assembly is provided, a distance between two concave plates can be adjusted according to a specific width of a screen by moving a threaded block, and a support block is urged by an extrusion spring to extrude a mobile phone screen and clamp the mobile phone screen through two support blocks, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a screen test box convenient to overhaul and maintain comprises a test box body, wherein a circuit board is arranged in the test box body, an opening is formed in the surface of the test box body, a test socket is arranged in the opening, and an auxiliary detection assembly is arranged at the bottom of the opening;

the auxiliary detection assembly comprises two groups of supporting seats, the supporting seats are arranged on the surface of the test box body in parallel, the supporting seats are arranged on the surface of the test box body in a parallel mode, a sliding groove is formed in the surface of each supporting seat, a bidirectional threaded screw rod is arranged inside the sliding groove, two threaded blocks are arranged outside the bidirectional threaded screw rod, two groups of concave plates are arranged at the tops of the supporting seats, supporting blocks are arranged at the bottoms and the tops of inner cavities of the concave plates, one supporting block top is provided with an extrusion spring, and the bottom of one supporting block and the bottom of the other supporting block are provided with rubber pads.

In a preferred embodiment, a dustproof cover is arranged on the surface of the test box body on one side of the opening, the dustproof cover is hinged with the test box body, and a convex block is arranged on the surface of the dustproof cover.

In a preferred embodiment, a display screen is arranged on the surface of the test box body, an indicator lamp is arranged on one side of the display screen, and an adjusting button is arranged at the bottom of the display screen.

In a preferred embodiment, an interface is arranged at one end of the test box body, and a plurality of regulating buttons are arranged on one side of the interface.

In a preferred embodiment, one end of the bidirectional threaded screw rod extends to one side of the supporting seat, one end of the bidirectional threaded screw rod is provided with an adjusting nut, and the bidirectional threaded screw rod is in threaded connection with the threaded block.

In a preferred embodiment, the number of the concave plate and the number of the supporting seat are the same, the concave plate and the supporting seat are arranged vertically, and the bottom of the concave plate is fixedly connected with the thread block.

In a preferred embodiment, the bottom of one of the support blocks is fixedly connected with the bottom of the concave plate inner cavity, and two ends of the extrusion spring are respectively fixedly connected with the top of the concave plate inner cavity and the top of the other support block.

The utility model has the technical effects and advantages that:

1. through the arrangement of the auxiliary detection assembly, the rotation of the bidirectional threaded lead screw enables the two externally threaded blocks in threaded connection to move in opposite directions or opposite directions, so that the distance between the two concave plates can be adjusted according to the specific width of the screen, the extrusion spring enables the supporting block to extrude the mobile phone screen and clamp the mobile phone screen through the two supporting blocks, the friction force between the mobile phone screen and the supporting block is increased through the rubber pad, the mobile phone screen is protected, the mobile phone screen is convenient for workers to overhaul and maintain, and the screen is prevented from falling or the connecting piece is prevented from being separated from the detection socket due to touch;

2. Through the articulated shield that sets up at test box body opening part, can conveniently open the shield or close, and then make detection socket expose, conveniently be connected the connection piece of screen one end with detection socket and detect the screen, can effectively avoid long-term the back of using through the setting of shield, dust in the air enters into inside the circuit board and the test socket inside, and then avoid causing the test interface to damage or cause the influence to the testing result, thereby can improve the precision that the screen detected, avoid causing contact failure phenomenon.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of an auxiliary detection assembly according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

The reference signs are: 1. a test box body; 2. a circuit board; 3. an opening; 4. a test socket; 5. a supporting seat; 6. a chute; 7. a bidirectional threaded screw rod; 8. a thread block; 9. a concave plate; 10. a support block; 11. extruding the spring; 12. a rubber pad; 13. a dust cover; 14. a bump; 15. a display screen; 16. an indicator light; 17. an adjustment button; 18. an interface; 19. a control button; 20. and adjusting the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The screen test box convenient to overhaul and maintain as shown in the attached figures 1-4 comprises a test box body 1, wherein a circuit board 2 is arranged inside the test box body 1, an opening 3 is formed in the surface of the test box body 1, a test socket 4 is arranged inside the opening 3, and an auxiliary detection assembly is arranged at the bottom of the opening 3;

the auxiliary detection assembly comprises two groups of supporting seats 5, the two groups of supporting seats 5 are arranged on the surface of the test box body 1 in a parallel mode, sliding grooves 6 are formed in the surfaces of the two groups of supporting seats 5, two-way threaded screws 7 are arranged inside the sliding grooves 6, two thread blocks 8 are arranged outside the two-way threaded screws 7, concave plates 9 are arranged at the tops of the two groups of supporting seats 5, supporting blocks 10 are arranged at the bottoms and the tops of inner cavities of the concave plates 9, an extrusion spring 11 is arranged at the top of one of the supporting blocks 10, and rubber pads 12 are arranged at the bottoms of one of the supporting blocks 10 and the bottom of the other supporting block 10.

As shown in fig. 1, a dust-proof cover 13 is arranged on one side of the opening 3 on the surface of the test box body 1, the dust-proof cover 13 is hinged to the test box body 1, a protruding block 14 is arranged on the surface of the dust-proof cover 13, so that the dust-proof cover 13 is hinged to the test box body 1, the dust-proof cover 13 is opened through the protruding block 14, and the dust-proof cover 13 can be used for preventing dust from entering the inside of the test socket 4 when not in use and influencing the detection result.

As shown in the attached drawing 1, the surface of the test box body 1 is provided with a display screen 15, one side of the display screen 15 is provided with an indicating lamp 16, the bottom of the display screen 15 is provided with an adjusting button 17, so that various parameters and information during the detection of the screen can be observed through the display screen 15, the indicating lamp 16 prompts the operation condition of an instrument of a worker, and the adjusting button 17 can adjust the instrument.

As shown in fig. 1, an interface 18 is provided at one end of the test box body 1, and a plurality of control buttons 19 are provided at one side of the interface 18, so that the device can be conveniently connected through the interface 18, and the control buttons 19 can adjust the control state of the device.

As shown in fig. 2 and 3, one end of the two-way threaded screw rod 7 extends to one side of the supporting seat 5, one end of the two-way threaded screw rod 7 is provided with an adjusting nut 20, the two-way threaded screw rod 7 is in threaded connection with the thread block 8, so that the adjusting nut 20 drives the two-way threaded screw rod 7 to rotate, and the two external thread blocks 8 which are in threaded connection are driven by the two-way threaded screw rod 7 to move in opposite directions or in opposite directions.

As shown in fig. 1 and 2, the number of the concave plate 9 and the number of the supporting seat 5 are the same, the concave plate 9 and the supporting seat 5 are vertically arranged, the bottom of the concave plate 9 is fixedly connected with the thread block 8, so that the concave plate 9 is vertically arranged at the top of the supporting seat 5, and the concave plate 9 at the top is driven to move and adjust according to the size of a screen through the movement of the thread block 8.

As shown in fig. 2, the bottom of one of the support blocks 10 is fixedly connected with the bottom of the cavity of the concave plate 9, and the two ends of the pressing spring 11 are respectively fixedly connected with the top of the cavity of the concave plate 9 and the top of the other support block 10, so that one end of the screen is placed between the two support blocks 10, and then the two support blocks 10 clamp the screen by pressing the pressing spring 11.

The working principle of the utility model is as follows: when the mobile phone screen testing box is used specifically, as shown in the attached drawings 1-4 of the specification, when a worker needs to overhaul and maintain the mobile phone screen, the dustproof cover 13 is opened, one end of the mobile phone screen is connected to the testing socket 4, and the mobile phone screen is electrically communicated with the testing box body 1;

at the moment, the display screen 15 displays each data parameter of the mobile phone screen, and the equipment is adjusted through the adjusting button 17 and the regulating button 19, so that various parameters of the mobile phone screen can be detected and the mobile phone screen can be well maintained;

When the mobile phone screen is detected and maintained, the adjusting nut 20 is rotated to enable the two-way threaded screw rod 7 to rotate in the sliding chute 6 arranged on the supporting seat 5, the two-way threaded screw rod 7 rotates to enable the two externally threaded screw blocks 8 to move in opposite directions or opposite directions along with the thread guide of the two-way threaded screw rod 7, the screw blocks 8 drive the concave plate 9 at the top to move, further, the distance between the two concave plates 9 can be adjusted according to the specific width of the screen, after adjustment, two ends of the mobile phone screen are respectively placed between the two supporting blocks 10 in the concave plate 9, the extrusion spring 11 enables the supporting blocks 10 to extrude the mobile phone screen and clamp the mobile phone screen through the two supporting blocks 10, the rubber pad 12 increases the friction force between the mobile phone screen and the supporting blocks 10 and protects the mobile phone screen at the same time, therefore, the mobile phone screen can be conveniently overhauled and maintained by workers;

after the use, dismantle the cell-phone screen to close shield 13, avoid the dust to enter into inside test socket 4 through shield 13, and then cause the influence to the testing result.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

Secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a screen test box convenient to overhaul and maintain, includes test box body (1), its characterized in that: a circuit board (2) is arranged in the test box body (1), an opening (3) is formed in the surface of the test box body (1), a test socket (4) is arranged in the opening (3), and an auxiliary detection assembly is arranged at the bottom of the opening (3);

the auxiliary detection assembly comprises two groups of supporting seats (5), wherein the supporting seats (5) are arranged on the surface of the test box body (1) in parallel, each supporting seat (5) is provided with a sliding groove (6), each sliding groove (6) is internally provided with a two-way threaded lead screw (7), two threaded blocks (8) are arranged outside the two-way threaded lead screws (7), the tops of the supporting seats (5) are provided with concave plates (9), the bottoms of the inner cavities of the concave plates (9) and the tops of the concave plates are provided with supporting blocks (10), one supporting block (10) is provided with an extrusion spring (11), and the bottom of one supporting block (10) and the bottom of the other supporting block (10) are provided with rubber pads (12).

2. The screen test box convenient for overhaul and maintenance according to claim 1, wherein: the surface of the test box body (1) is provided with a dustproof cover (13) on one side of the opening (3), the dustproof cover (13) is hinged with the test box body (1), and a convex block (14) is arranged on the surface of the dustproof cover (13).

3. A screen test box convenient for overhaul and maintenance according to claim 1, wherein: the test box comprises a test box body (1), and is characterized in that a display screen (15) is arranged on the surface of the test box body (1), an indicator lamp (16) is arranged on one side of the display screen (15), and an adjusting button (17) is arranged at the bottom of the display screen (15).

4. The screen test box convenient for overhaul and maintenance according to claim 1, wherein: the test box is characterized in that an interface (18) is arranged at one end of the test box body (1), and a plurality of regulating buttons (19) are arranged on one side of the interface (18).

5. A screen test box convenient for overhaul and maintenance according to claim 1, wherein: one end of the bidirectional threaded screw rod (7) extends to one side of the supporting seat (5), one end of the bidirectional threaded screw rod (7) is provided with an adjusting nut (20), and the bidirectional threaded screw rod (7) is in threaded connection with the threaded block (8).

6. The screen test box convenient for overhaul and maintenance according to claim 1, wherein: the number of the concave plates (9) is equal to that of the supporting seats (5), the concave plates (9) are perpendicular to the supporting seats (5), and the bottoms of the concave plates (9) are fixedly connected with the thread blocks (8).

7. The screen test box convenient for overhaul and maintenance according to claim 1, wherein: the bottom of one of the supporting blocks (10) is fixedly connected with the bottom of the inner cavity of the concave plate (9), and two ends of the extrusion spring (11) are respectively fixedly connected with the top of the inner cavity of the concave plate (9) and the top of the other supporting block (10).