CN217931172U

CN217931172U - Display screen resistance to compression detection device

Info

Publication number: CN217931172U
Application number: CN202221660986.1U
Authority: CN
Inventors: 刘国冠; 丁楠楠
Original assignee: Nanjing Jindao Electronic Technology Co ltd
Current assignee: Nanjing Jindao Electronic Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-29
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a display screen resistance to compression detection device belongs to display screen detection area, including the containing box, the opening has been seted up at the top of containing box, the top of containing box is provided with the rectangle frame, the top of rectangle frame is provided with the clamp plate, the spout has been seted up on the inner wall of rectangle frame, the inside vertical spring that is provided with of spout, the top of spring is connected with the elevator, there are four, per two the quantity of elevator is provided with between the elevator and places the board, the both ends of placing the board all are provided with the torsional spring, and in the clamp plate pushes down the in-process, place the display screen on the board and descend thereupon earlier, descend after descending a take the altitude, the height of rectangle frame can effectually block the disintegrating slag this moment, reduce the disintegrating slag scope that splashes for the disintegrating slag is all on placing the board, places the board through opening downwards, makes the disintegrating slag fall the containing box in through the opening, makes things convenient for follow-up disintegrating slag to handle.

Description

Display screen resistance to compression detection device

Technical Field

The utility model belongs to the technical field of the display screen detects, concretely relates to display screen resistance to compression detection device.

Background

In order to improve the display screen quality in production, the display screen compressive capacity needs to be detected, and when traditional compressive detection device detected the display screen that compressive capacity is poor, the cracked piece that leads to of display screen splashes, and not only follow-up clearance gets up and increases the degree of difficulty, and broken slag splashes easily among the crushing process moreover, consequently needs one kind can reduce the broken slag and splash and the convenient display screen compressive detection device who collects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display screen resistance to compression detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display screen resistance to compression detection device, includes the containing box, the opening has been seted up at the top of containing box, the top of containing box is provided with the rectangle frame, the top of rectangle frame is provided with the clamp plate, the spout has been seted up on the inner wall of rectangle frame, the inside vertical spring that is provided with of spout, the top of spring is connected with the elevator, there are four, per two in the quantity of elevator be provided with between the elevator and place the board, the both ends of placing the board all are provided with the torsional spring, it cup joints on the connecting rod to place the board, the both ends of connecting rod are connected respectively in the one side that two elevators are close to each other.

As a preferred embodiment, the top of containing box is connected with the bracing piece, the horizontal plate is installed on the top of bracing piece, install the cylinder on the horizontal plate, the push shaft at the cylinder is installed at the clamp plate top.

As a preferred embodiment, the torsional spring cup joints on the connecting rod, the both ends of torsional spring respectively with the lifter with place the board and be connected.

As a preferred embodiment, the bottom of the inner cavity of the sliding chute is vertically connected with a vertical rod, and the spring is sleeved on the vertical rod.

In a preferred embodiment, the sliding groove is in a cross shape, and the lifting block is connected with the rectangular frame in a sliding manner through the sliding groove.

In a preferred embodiment, the number of the placing plates is two, the two placing plates are positioned in the center of the rectangular frame in bilateral symmetry, and the bottom parts of the two placing plates are provided with the fixing components together.

As a preferred embodiment, the fixing assembly includes a motor, a rotating block, and a C-shaped block, the C-shaped block is mounted on the bottom of one of the placing plates, the motor is mounted on the bottom of the other placing plate, and the rotating block is mounted on the output shaft of the motor.

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

this display screen resistance to compression detection device pushes down the in-process at the clamp plate, places the display screen on the board and descends thereupon earlier, descends a take the altitude after, and the height of rectangle frame can effectually block the disintegrating slag this moment, reduces the disintegrating slag scope of splashing for the disintegrating slag is all on placing the board, places the board through opening downwards, makes the disintegrating slag fall the containing box in through the opening, makes things convenient for follow-up disintegrating slag to handle.

Drawings

FIG. 1 is a perspective view of a display screen compression detection apparatus;

FIG. 2 is an exploded view of the display screen compression resistance detection device;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is an enlarged view of FIG. 2 at B;

fig. 5 is a front view of the fixing assembly.

In the figure: 10. a storage box; 11. a rectangular frame; 12. pressing a plate; 13. a spring; 14. a lifting block; 15. placing the plate; 16. a torsion spring; 17. a connecting rod; 18. a support bar; 19. a horizontal plate; 20. a cylinder; 21. a vertical rod; 22. a fixing assembly; 101. a port; 111. a chute; 221. a motor; 222. rotating the block; 223. a type C block.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-5, the utility model provides a display screen resistance to compression detection device, including containing box 10, opening 101 has been seted up at containing box 10's top, containing box 10's top is provided with rectangle frame 11, rectangle frame 11's top is provided with clamp plate 12, spout 111 has been seted up on rectangle frame 11's the inner wall, the inside vertical spring 13 that is provided with of spout 111, spring 13's top is connected with elevator 14, elevator 14's quantity has four, be provided with between per two elevator 14 and place board 15, the both ends of placing board 15 all are provided with torsional spring 16, place board 15 and cup joint on connecting rod 17, the both ends of connecting rod 17 are connected respectively in the one side that two elevator 14 are close to each other, in the process of pressing plate 12 pushes down, place the display screen on board 15 and descend thereupon earlier, after descending the take the altitude, the height of rectangle frame 11 can effectually block the disintegrating slag at this moment, reduce the disintegrating slag scope that splashes, make the disintegrating slag all fall on placing board 15, through opening place board 15 downwards, make the disintegrating slag fall in containing box 10 through opening 101, make things convenient for follow-up processing.

Referring to fig. 1, 2, 3 and 5, the number of the placing plates 15 is two, the two placing plates 15 are positioned in bilateral symmetry at the center of the rectangular frame 11, the bottom parts of the two placing plates 15 are provided with the fixing assembly 22 together, the fixing assembly 22 comprises a motor 221, a rotating block 222 and a C-shaped block 223, the C-shaped block 223 is installed at the bottom part of one of the placing plates 15, the motor 221 is installed at the bottom part of the other placing plate 15, the rotating block 222 is installed on an output shaft of the motor 221, the motor 221 is started, so that the rotating block 222 is inserted into the C-shaped block 223, the placing plates 15 cannot be opened downwards, and after the rotating block 222 is separated from the C-shaped block 223, the placing plates 15 can be opened downwards.

Referring to fig. 1-2, a supporting rod 18 is connected to the top of the storage box 10, a horizontal plate 19 is installed at the top end of the supporting rod 18, an air cylinder 20 is installed on the horizontal plate 19, a pushing shaft of the air cylinder 20 is installed at the top of the pressing plate 12, the pressing plate 12 is controlled to move up and down by the air cylinder 20, and the air cylinder 20 provides pressure for a display screen compression test.

Please refer to fig. 1-5, the torsion spring 16 is sleeved on the connecting rod 17, two ends of the torsion spring 16 are respectively connected to the lifting block 14 and the placing plate 15, when the rotating block 222 is separated from the C-shaped block 223, the pressing plate 12 moves downwards under the pushing of the cylinder 20, so that the two placing plates 15 are opened downwards, the torsion spring 16 stores power, the slag on the placing plate 15 falls into the containing box 10, the cylinder 20 drives the pressing plate 12 to move upwards, and the placing plate 15 returns to a horizontal state under the action of the torsion spring 16 to prepare for the next use.

Referring to fig. 1-2, the bottom of the inner cavity of the sliding chute 111 is vertically connected with a vertical rod 21, the spring 13 is sleeved on the vertical rod 21, the lifting block 14 is driven to press down in the downward moving process of the placing plate 15, the lifting block 14 compresses the spring 13, when the bottom of the lifting block 14 abuts against the top of the vertical rod 21, the lifting block 14 cannot move down, the placing plate 15 cannot move down, and at this time, the display screen compression resistance test is performed.

Referring to fig. 1-4, the sliding groove 111 is in a cross shape, the lifting block 14 is slidably connected to the rectangular frame 11 through the sliding groove 111, the pressing plate 12 is pressed down to drive the display screen and the placing plate 15 to move down integrally, the lifting block 14 is driven to move down through the sliding groove 111 in the process of moving down the placing plate 15, and the lifting block 14 is limited to a certain extent by the shape of the sliding groove 111, so that the lifting block 14 can only move up and down.

The utility model discloses a theory of operation and use flow: firstly, a display screen is placed on two placing plates 15, an air cylinder 20 is started, the air cylinder 20 pushes a pressing plate 12 to press downwards, the pressing plate 12 presses downwards to drive the display screen and the placing plates 15 to move downwards integrally, the lifting block 14 is driven to press downwards in the downward moving process of the placing plates 15, the lifting block 14 compresses a spring 13, when the bottom of the lifting block 14 abuts against the top of a vertical rod 21, the lifting block 14 cannot move downwards, the placing plates 15 cannot move downwards, at the moment, a display screen compression resistance test is carried out, when the display screen is in a compression resistance range, the air cylinder 20 drives the pressing plate 12 to move upwards, the placing plates 15 rise to the initial position under the elasticity of the spring 13, the display screen which is not blocked by a rectangular frame 11 frame is convenient to replace for testing, after the display screen is broken, broken slag on the placing plates 15 is blocked by the inner wall of the rectangular frame 11, a motor 221 is started, the motor 221 drives a rotating block 222 to separate from a C-shaped block 223, the pressing plate 12 moves downwards under the pushing of the air cylinder 20, the two placing plates 15 are opened downwards, the torsion springs 16 stores the torsion spring force, the broken slag on the placing plates 15 and falls into a containing box 10, the clamping plate 12 drives the pressing plate 12 to move upwards through the cylinder 20, the rotating block 12 to open, the torsion spring 15 is prepared for horizontally, and the horizontal pressing plate 15, and the torsion spring 16, and the torsion spring is prepared for horizontal detection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display screen resistance to compression detection device, includes containing box (10), opening (101), its characterized in that have been seted up at the top of containing box (10): the top of containing box (10) is provided with rectangle frame (11), the top of rectangle frame (11) is provided with clamp plate (12), spout (111) have been seted up on the inner wall of rectangle frame (11), the inside vertical spring (13) that is provided with of spout (111), the top of spring (13) is connected with elevator (14), the quantity of elevator (14) has four, per two be provided with between elevator (14) and place board (15), the both ends of placing board (15) all are provided with torsional spring (16), place board (15) and cup joint on connecting rod (17), the both ends of connecting rod (17) are connected respectively in the one side that two elevator (14) are close to each other.

2. The display screen compression-resistant detection device according to claim 1, characterized in that: the top of containing box (10) is connected with bracing piece (18), horizontal plate (19) are installed on the top of bracing piece (18), install cylinder (20) on horizontal plate (19), the promotion axle at cylinder (20) is installed at clamp plate (12) top.

3. The display screen compression resistance detection device according to claim 1, characterized in that: the torsion spring (16) is sleeved on the connecting rod (17), and two ends of the torsion spring (16) are respectively connected with the lifting block (14) and the placing plate (15).

4. The display screen compression-resistant detection device according to claim 1, characterized in that: the bottom of the inner cavity of the sliding groove (111) is vertically connected with a vertical rod (21), and the spring (13) is sleeved on the vertical rod (21).

5. The display screen compression resistance detection device according to claim 1, characterized in that: the shape of the sliding groove (111) is in a cross shape, and the lifting block (14) is connected with the rectangular frame (11) in a sliding mode through the sliding groove (111).

6. The display screen compression-resistant detection device according to claim 1, characterized in that: the number of the placing plates (15) is two, the two placing plates (15) are positioned in the center of the rectangular frame (11) in bilateral symmetry, and the bottoms of the two placing plates (15) are provided with fixing assemblies (22) together.

7. The display screen compression-resistant detection device according to claim 6, characterized in that: the fixing assembly (22) comprises a motor (221), a rotating block (222) and a C-shaped block (223), the C-shaped block (223) is installed at the bottom of one placing plate (15), the motor (221) is installed at the bottom of the other placing plate (15), and the rotating block (222) is installed on an output shaft of the motor (221).