CN220244705U - Automatic detection device for display screen - Google Patents

Abstract

The utility model discloses an automatic detection device for a display screen, which comprises a lower fixed plate, a material placing component, a jacking component and a detection component, wherein the detection component is fixedly arranged on the lower fixed plate, the material placing component is fixedly arranged on the lower fixed plate around the detection component, and the jacking component is fixedly arranged on the lower fixed plate at the center of the detection component.

Description

Automatic detection device for display screen

Technical Field

The utility model relates to the field of automatic equipment, in particular to an automatic detection device for a display screen.

Background

Liquid Crystal Displays (LCDs) are commonly used in digital watches and one type of display for many portable computers. LCD displays use two sheets of polarizing material with a liquid crystal solution in between. When an electric current is passed through the liquid, the crystals rearrange so that light cannot pass through them. Thus, each crystal acts like a shutter, allowing light to pass through it and blocking it. Liquid Crystal Displays (LCDs) are currently being developed towards light, thin, short, small targets, and display products with a long history around the computer are certainly no exception. Under the premise of convenient carrying and transporting, the conventional display modes such as CRT kinescope display and LED display panel are subject to the factors of overlarge volume or huge power consumption, and cannot meet the actual demands of users. The development of the liquid crystal display technology is exactly suitable for the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right angle display, low power consumption, small volume, zero radiation and the like.

The liquid crystal display that current stage was used, needs a plurality of display screens to assemble, but when assembling, need test the display screen one by one, prevents to problem after the installation, still need dismantle, increase the work degree of difficulty, so need one kind can carry out the device that the display screen detected.

Disclosure of Invention

The utility model mainly aims to provide an automatic detection device for a display screen.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an automatic detection device of display screen, includes down the fixed plate, puts the material subassembly, jacking subassembly and detection subassembly, and fixed mounting has detection subassembly on this lower fixed plate, and fixed mounting has the material subassembly of putting on this detection subassembly four sides's the lower fixed plate, and fixed mounting has the jacking subassembly on this detection subassembly center department's the lower fixed plate.

Further, the detection assembly comprises a detection frame body, a detection material placing table and a detection contact assembly, wherein the detection material placing table is fixedly installed on the inner ring surface of the detection frame body, and the detection contact assembly is fixedly installed on the detection material placing table.

Further, put material subassembly includes four lifting unit, every lifting unit arranges the outside on four limits of detection subassembly respectively in, and this lifting unit includes the fixed column, the mounting panel, lifting cylinder, connecting plate and backup pad, and this fixed column fixed mounting is on the fixed plate down, and fixed mounting has the mounting panel on this fixed column, and fixed mounting has lifting cylinder on this mounting panel, and fixed mounting has the connecting plate on this lifting cylinder's the cylinder end, and fixed mounting has the backup pad on this connecting plate.

Further, the jacking assembly comprises a jacking cylinder and a jacking plate, wherein the jacking cylinder is fixedly arranged on the lower fixing plate, and the jacking plate is fixedly arranged on the cylinder head of the jacking cylinder.

Further, the detection assembly is fixedly provided with a pressure-sensitive switch, and the pressure-sensitive switch is connected with the detection assembly through a circuit.

Further, the backup pad includes lower plate body and last rubber layer, and this lower plate body up end is fixed to be attached with the last rubber layer, and this last rubber layer up end is wavy.

Furthermore, the upper end surface of the jacking plate is also fixedly provided with an upper rubber layer, and the upper end surface of the rubber layer is flat.

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

according to the utility model, the display screen is placed by the placement component and the jacking component, the display screen is transferred into the detection component by the lifting device arranged on the placement component and the jacking component, and the display screen is detected by the detection component.

Drawings

FIG. 1 is a front view block diagram of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a top view of the detection assembly of the present utility model;

FIG. 4 is an enlarged view of the utility model at A;

fig. 5 is a structural view of the support plate of the present utility model.

Reference numerals

1. A lower fixing plate; 2. a material placing component; 3. a jacking assembly; 4. a detection assembly; 5. a detection frame body; 6. detecting a material placing table; 7. detecting a contact assembly; 8. a lifting assembly; 9. fixing the column; 10. a mounting plate; 11. a lifting cylinder; 12. a connecting plate; 13. a support plate; 14. jacking the air cylinder; 15. a jacking plate; 16. a pressure-sensitive switch; 17. a lower plate body; 18. and an upper rubber layer.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1-5, an automatic detection device for a display screen comprises a lower fixing plate 1, a material placing component 2, a jacking component 3 and a detection component 4, wherein the detection component 4 is fixedly installed on the lower fixing plate 1, the material placing component 2 is fixedly installed on the lower fixing plate 1 around the detection component 4, and the jacking component 3 is fixedly installed on the lower fixing plate 1 at the center of the detection component 4.

The detection assembly 4 comprises a detection frame body 5, a detection material placing table 6 and a detection contact assembly 7, wherein the detection material placing table 6 is fixedly installed on the inner ring surface of the detection frame body 5, and the detection contact assembly 7 is fixedly installed on the detection material placing table 6.

The material placing component 2 comprises four lifting components 8, each lifting component 8 is respectively arranged on the outer sides of four sides of the detection component 4, each lifting component 8 comprises a fixed column 9, a mounting plate 10, lifting cylinders 11, a connecting plate 12 and a supporting plate 13, each fixed column 9 is fixedly arranged on the lower fixed plate 1, the mounting plate 10 is fixedly arranged on each fixed column 9, the lifting cylinders 11 are fixedly arranged on the mounting plate 10, the connecting plate 12 is fixedly arranged on the cylinder heads of the lifting cylinders 11, and the supporting plate 13 is fixedly arranged on each connecting plate 12.

The jacking assembly 3 comprises a jacking cylinder 14 and a jacking plate 15, wherein the jacking cylinder 14 is fixedly arranged on the lower fixing plate 1, and the jacking plate 15 is fixedly arranged on the cylinder head of the jacking cylinder 14.

The detection assembly 4 is fixedly provided with a pressure-sensitive switch 16, and the pressure-sensitive switch 16 is connected with the detection assembly 4 through a circuit.

The supporting plate 13 comprises a lower plate body 17 and an upper rubber layer 18, wherein the upper end surface of the lower plate body 17 is fixedly attached with the upper rubber layer 18, and the upper end surface of the upper rubber layer 18 is wavy.

The upper end surface of the jacking plate 15 is also fixedly provided with an upper rubber layer 18, and the upper end surface of the rubber layer is flat.

The above description is merely of preferred embodiments of the present utility model, and the scope of the present utility model is not limited to the above embodiments, but all equivalent modifications or variations according to the present disclosure will be within the scope of the claims.

Claims (7)

1. The utility model provides an automatic detection device of display screen, includes fixed plate (1), puts material subassembly (2), jacking subassembly (3) and detection component (4), its characterized in that: the device is characterized in that a detection assembly (4) is fixedly arranged on the lower fixing plate (1), a material placing assembly (2) is fixedly arranged on the lower fixing plate (1) around the detection assembly (4), and a jacking assembly (3) is fixedly arranged on the lower fixing plate (1) at the center of the detection assembly (4).

2. The automated display screen detection device of claim 1, wherein: the detection assembly (4) comprises a detection frame body (5), a detection material placing table (6) and a detection contact assembly (7), wherein the detection material placing table (6) is fixedly installed on the inner ring surface of the detection frame body (5), and the detection contact assembly (7) is fixedly installed on the detection material placing table (6).

3. The automated display screen detection device of claim 1, wherein: the material placing component (2) comprises four lifting components (8), each lifting component (8) is respectively arranged on the outer sides of four sides of the detection component (4), each lifting component (8) comprises a fixed column (9), a mounting plate (10), a lifting cylinder (11), a connecting plate (12) and a supporting plate (13), each fixed column (9) is fixedly arranged on the lower fixed plate (1), the mounting plate (10) is fixedly arranged on each fixed column (9), the lifting cylinder (11) is fixedly arranged on each mounting plate (10), the connecting plate (12) is fixedly arranged on the cylinder head of each lifting cylinder (11), and the supporting plate (13) is fixedly arranged on each connecting plate (12).

4. The automated display screen detection device of claim 1, wherein: the jacking assembly (3) comprises a jacking air cylinder (14) and a jacking plate (15), wherein the jacking air cylinder (14) is fixedly arranged on the lower fixing plate (1), and the jacking plate (15) is fixedly arranged on the cylinder head of the jacking air cylinder (14).

5. A display screen automated inspection device according to claim 1 or 2, wherein: the detection assembly (4) is fixedly provided with a pressure-sensitive switch (16), and the pressure-sensitive switch (16) is connected with the detection assembly (4) through a circuit.

6. A display screen automated inspection device according to claim 3, wherein: the supporting plate (13) comprises a lower plate body (17) and an upper rubber layer (18), wherein the upper end surface of the lower plate body (17) is fixedly attached with the upper rubber layer (18), and the upper end surface of the upper rubber layer (18) is wavy.

7. The automated display inspection device of claim 4, wherein: an upper rubber layer (18) is fixedly arranged on the upper end face of the jacking plate (15), and the upper end face of the rubber layer is flat.