A photoelectric product compression detection device

Abstract

This utility model discloses a pressure resistance testing device for optoelectronic products, including a testing chamber, a fixed cover mounted on the top of the chamber, a clamping frame movably mounted on the top of the fixed cover, a U-shaped adjusting frame fixedly mounted on the top of the testing chamber, a rotating assembly inside the fixed cover, and a drive box mounted on the top of the testing chamber. The clamping frame contains a positioning assembly for positioning the optoelectronic product, including positioning blocks movable at both ends within the clamping frame. This relates to the field of pressure resistance testing. A second motor drives the positioning blocks on the rotating rod to achieve relative movement under the action of positive and negative threads and a limiting rod. During this relative movement, the positioning blocks, through the positioning rod and limiting groove, drive an arc-shaped positioning plate to provide limiting support for the optoelectronic product. Furthermore, the arc-shaped positioning plate can stably clamp and fix the disc-shaped optoelectronic product, facilitating pressure resistance testing and improving the efficiency of the pressure resistance test.

Description

Technical Field

[0001] This utility model relates to the field of pressure resistance testing technology, and in particular to a pressure resistance testing device for optoelectronic products. Background Technology

[0002] Optoelectronic products include liquid crystal displays, organic light-emitting displays, touch screens, etc. These products are widely used in various electronic devices such as televisions, computers, mobile phones, and tablets. They are favored by the market for their high quality and low energy consumption. The pressure resistance test of optoelectronic products (such as LED lamps, solar panels, photoelectric sensors, etc.) is an important part of evaluating their mechanical strength, environmental adaptability and safety, especially when used in transportation, installation or extreme environments.

[0003] Currently, the methods for pressure testing of optoelectronic products are relatively simple. First, it is difficult to fix optoelectronic products in place during pressure testing, especially when clamping and testing circular optoelectronic products. Operators need to repeatedly limit and support the optoelectronic products, and once the limiting support is in place, the testing position cannot be adjusted. When performing pressure testing on different locations of the optoelectronic products, the limiting support needs to be removed and readjusted. This makes the operation difficult and labor-intensive during the pressure testing process, and reduces the efficiency of the pressure testing. In view of this, this utility model provides a pressure testing device for optoelectronic products. Utility Model Content

[0004] The purpose of this application is to provide a pressure testing device for optoelectronic products to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a pressure resistance testing device for optoelectronic products, comprising a testing chamber, a fixed cover installed on the top of the chamber, a clamping frame for the optoelectronic product movably disposed on the top of the fixed cover, and a U-shaped adjustment frame fixedly installed on the top of the testing chamber;

[0006] The fixed cover is equipped with a rotating component, which includes a drive box mounted on the top of the detection box. The clamping frame is equipped with a positioning component for positioning the optoelectronic product, which includes positioning blocks that move at both ends inside the clamping frame.

[0007] Preferably, the rotating assembly further includes a rotating gear disk movable inside the fixed cover, an annular base is fixedly installed at the bottom of the fixed cover, an annular groove is provided at the top of the annular base, an annular slider is slidably connected in the annular groove, the rotating gear disk is fixedly installed at the top of the annular slider, and the clamping frame is fixedly installed at the top of the rotating gear disk.

[0008] Preferably, a first motor is fixedly installed inside the drive box, and the output end of the first motor is connected to a drive gear that meshes with the rotating gear disk via a rotating shaft.

[0009] Preferably, the positioning component further includes a second motor fixedly installed inside the clamping frame. The output end of the second motor is connected to a rotating rod. The two ends of the rotating rod are connected to the positioning blocks through positive and negative threads. The top of the positioning blocks is connected to an arc-shaped positioning plate through a positioning rod.

[0010] Preferably, a limiting rod is installed inside the clamping frame, and both ends of the positioning block move through the limiting rod. A limiting groove is formed at the top of the clamping frame, and the positioning rod moves through the limiting groove.

[0011] Preferably, one end of the U-shaped adjustment frame is connected to a first screw via a third motor. An adjustment block is threaded through the first screw. The adjustment block is connected to an adjustment plate via an adjustment rod. The bottom of the adjustment plate is connected to a pressure detection head with a pressure sensor via an electric telescopic rod. The adjustment rod moves within an adjustment groove at the bottom of the U-shaped adjustment frame.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] 1. In this utility model, the positioning block on the rotating rod is driven by the second motor to achieve relative movement under the action of the positive and negative threads and the limiting rod. During the relative movement, the positioning block drives the arc-shaped positioning plate to limit and support the optoelectronic product through the positioning rod and the limiting groove. The operation is simple and convenient. Moreover, the arc-shaped positioning plate can stably clamp and fix the disc-shaped optoelectronic product, which is convenient for pressure resistance testing of the optoelectronic product and improves the efficiency of pressure resistance testing.

[0014] 2. In this utility model, the first motor drives the active gear to rotate, and the active gear meshes with and drives the rotating toothed disk on the annular base to rotate stably. During the rotation of the rotating toothed disk, the positioning frame and the photoelectric product rotate. The operation is simple and convenient for pressure testing and adjustment of the photoelectric product. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic perspective view of the overall structure of a photoelectric product pressure resistance testing device according to an embodiment of this application;

[0017] Figure 2 This is a schematic perspective view of the rotating toothed disk structure of a photoelectric product pressure resistance testing device according to an embodiment of this application;

[0018] Figure 3 This is a schematic perspective view of the internal structure of the clamping frame of a photoelectric product pressure resistance testing device according to an embodiment of this application;

[0019] Figure 4 This is a schematic perspective view of the internal structure of the U-shaped adjustment frame of a photoelectric product pressure resistance testing device according to an embodiment of this application;

[0020] Figure 5 This is a schematic perspective view of the adjustment plate structure of a photoelectric product pressure testing device according to an embodiment of this application.

[0021] In the diagram: 10. Detection box; 11. Fixing cover; 20. Clamping frame; 21. Positioning block; 22. Second motor; 23. Rotating rod; 24. Positive and negative threads; 25. Positioning rod; 26. Arc-shaped positioning plate; 27. Limiting rod; 28. Limiting groove; 30. U-shaped adjusting frame; 31. Third motor; 32. First screw; 33. Adjusting block; 34. Adjusting rod; 35. Adjusting plate; 36. Electric telescopic rod; 37. Pressure detection head; 38. Adjusting groove; 40. Drive box; 41. Fixing cover; 42. Annular base; 43. Annular slide groove; 44. Annular slider; 45. First motor; 46. Drive gear. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The device for testing the compressive strength of optoelectronic products shown includes a testing chamber 10, a fixed cover 11 installed on the top of the chamber, a clamping frame 20 for the optoelectronic product movably disposed on the top of the fixed cover 11, a U-shaped adjusting frame 30 fixedly installed on the top of the testing chamber 10, a rotating assembly disposed inside the fixed cover 11, and the rotating assembly including a drive box 40 mounted on the top of the testing chamber 10, and a positioning assembly for positioning the optoelectronic product disposed inside the clamping frame 20, the positioning assembly including positioning blocks 21 movable at both ends inside the clamping frame 20.

[0024] The rotating gear 41 inside the fixed cover 11 drives the clamping frame 20 to rotate, thereby facilitating the adjustment of the pressure detection position of the optoelectronic product at the top of the clamping frame 20. The clamping frame 20 facilitates the clamping and limiting of the optoelectronic product, ensuring stable and smooth clamping.

[0025] See Figure 1 and Figure 2 The rotating assembly also includes a rotating gear disk 41 that moves inside the fixed cover 11. An annular base 42 is fixedly installed at the bottom inside the fixed cover 11. An annular groove 43 is provided on the top of the annular base 42. An annular slider 44 is slidably connected in the annular groove 43. The rotating gear disk 41 is fixedly installed on the top of the annular slider 44. The clamping frame 20 is fixedly installed on the top of the rotating gear disk 41. A first motor 45 is fixedly installed inside the drive box 40. The output end of the first motor 45 is connected to a drive gear 46 that meshes with the rotating gear disk 41 through a rotating shaft.

[0026] The first motor 45 drives the drive gear 46 to rotate, and the drive gear 46 meshes with the rotating toothed disk 41 to rotate synchronously. The rotating toothed disk 41 rotates stably and smoothly through the annular slider 44 and annular groove 43 on the annular base 42.

[0027] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The positioning assembly also includes a second motor 22 fixedly installed inside the clamping frame 20. The output end of the second motor 22 is connected to a rotating rod 23. The two ends of the rotating rod 23 are connected to positioning blocks 21 through positive and negative threads 24. The top of the positioning blocks 21 is connected to an arc-shaped positioning plate 26 through a positioning rod 25. A limit rod 27 is installed inside the clamping frame 20. The two ends of the positioning blocks 21 are movably inserted through the limit rod 27. A limit groove 28 is opened at the top of the clamping frame 20, and the positioning rod 25 is movably inserted through the limit groove 28.

[0028] The positioning block 21 on the rotating rod 23 is driven by the second motor 22 to achieve relative movement under the action of the positive and negative threads 24 and the limiting rod 27. During the relative movement, the positioning block 21 drives the arc-shaped positioning plate 26 to provide limiting support for the optoelectronic product through the positioning rod 25 and the limiting groove 28.

[0029] Inside the U-shaped adjustment frame 30, one end is connected to a first screw 32 via a third motor 31. An adjustment block 33 is threaded through the first screw 32. The adjustment block 33 is connected to an adjustment plate 35 via an adjustment rod 34. The bottom of the adjustment plate 35 is connected to a pressure detection head 37 with a pressure sensor via an electric telescopic rod 36. The adjustment rod 34 moves in an adjustment groove 38 opened at the bottom of the U-shaped adjustment frame 30.

[0030] The third motor 31 drives the adjusting block 33 on the first screw 32 to move back and forth under the limit of the adjusting rod 34 and the adjusting groove 38. The adjusting block 33 drives the electric telescopic rod 36 under the adjusting plate 35 to move through the adjusting rod 34, thereby adjusting the position of the pressure detection head 37 under the electric telescopic rod 36 on the top of the optoelectronic product.

[0031] The working principle of this utility model is as follows: The disc-shaped optoelectronic product is placed at the top center of the clamping frame 20. The positioning block 21 on the rotating rod 23 is driven by the second motor 22 to achieve relative movement under the action of the positive and negative threads 24 and the limiting rod 27. During the relative movement, the positioning block 21 drives the arc-shaped positioning plate 26 to limit and support the optoelectronic product through the positioning rod 25 and the limiting groove 28. The operation is simple and convenient, and the arc-shaped positioning plate 26 can stably clamp and fix the disc-shaped optoelectronic product.

[0032] The first motor 45 drives the drive gear 46 to rotate, which in turn drives the rotating gear 41 on the annular base 42 to rotate stably. During the rotation, the rotating gear 41 drives the positioning frame and the photoelectric product to rotate. The operation is simple and convenient for adjusting the pressure resistance test of the photoelectric product. The adjustment is simple and convenient. The third motor 31 drives the adjusting block 33 on the first screw 32 to move back and forth under the limit of the adjusting rod 34 and the adjusting groove 38. The adjusting block 33 drives the electric telescopic rod 36 under the adjusting plate 35 to move through the adjusting rod 34, thereby adjusting the position of the pressure detection head 37 under the electric telescopic rod 36 on the top of the photoelectric product. This facilitates the pressure resistance test of the photoelectric product, improves the efficiency of the pressure resistance test, and reduces the labor intensity of the operators.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pressure resistance testing device for optoelectronic products, comprising a testing chamber (10), characterized in that, A fixed cover (11) is installed on the top of the box, and a clamping frame (20) for the optoelectronic product is movably provided on the top of the fixed cover (11). A U-shaped adjustment frame (30) is fixedly installed on the top of the detection box (10). The fixed cover (11) is provided with a rotating component, and the rotating component includes a drive box (40) installed on the top of the detection box (10). The clamping frame (20) is provided with a positioning component for positioning the optoelectronic product. The positioning component includes positioning blocks (21) that move at both ends inside the clamping frame (20).

2. The photoelectric product pressure resistance testing equipment according to claim 1, characterized in that: The rotating assembly also includes a rotating gear disk (41) movable inside the fixed cover (11). An annular base (42) is fixedly installed at the bottom inside the fixed cover (11). An annular groove (43) is provided on the top of the annular base (42). An annular slider (44) is slidably connected in the annular groove (43). The rotating gear disk (41) is fixedly installed on the top of the annular slider (44). The clamping frame (20) is fixedly installed on the top of the rotating gear disk (41).

3. The photoelectric product pressure resistance testing equipment according to claim 2, characterized in that: The drive box (40) has a first motor (45) fixedly installed inside. The output end of the first motor (45) is connected to a drive gear (46) that meshes with the rotating gear disk (41) via a rotating shaft.

4. The photoelectric product pressure resistance testing equipment according to claim 1, characterized in that: The positioning component also includes a second motor (22) fixedly installed inside the clamping frame (20). The output end of the second motor (22) is connected to a rotating rod (23). The two ends of the rotating rod (23) are connected to the positioning block (21) through positive and negative threads (24). The top of the positioning block (21) is connected to an arc-shaped positioning plate (26) through a positioning rod (25).

5. The photoelectric product pressure resistance testing equipment according to claim 4, characterized in that: The clamping frame (20) is equipped with a limiting rod (27) inside. The two ends of the positioning block (21) are movably inserted through the limiting rod (27). The clamping frame (20) has a limiting groove (28) at the top, and the positioning rod (25) is movably inserted through the limiting groove (28).

6. The photoelectric product pressure resistance testing device according to claim 1, characterized in that: One end of the U-shaped adjustment frame (30) is connected to a first screw (32) via a third motor (31). An adjustment block (33) is threaded through the first screw (32). An adjustment plate (35) is connected to the adjustment block (33) via an adjustment rod (34). A pressure detection head (37) with a pressure sensor is connected to the bottom of the adjustment plate (35) via an electric telescopic rod (36). The adjustment rod (34) moves in the adjustment groove (38) opened at the bottom of the U-shaped adjustment frame (30).

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