Test pressing tool
By designing a test and pressing tool for smart devices, using the combination of handle, soft glue base and elastic parts, the problem of difficult detection of poor products in smart devices is solved, and early identification and exclusion of bad products is achieved.
Patent Information
- Application Number
- CN202421843630.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-31
AI Technical Summary
During the production process of smart devices, some poor-function LCD products cannot be detected in the initial stage, resulting in the process of inflow of defective products, resulting in high incidence and waste of resources.
A test pressing tool is designed, including a handle, a soft glue base and an elastic member. By placing the soft glue base on the product to be tested and using the elastic restoration force of the elastic member, an impact force is generated to stimulate potential functional impairment.
This tool can effectively stimulate poor position on LCD products, identify bad products in advance based on the severity of the bad phenomenon, and reduce the risk of process after the inflow of bad products.
Smart Images
Figure CN222938718U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LCD testing, in particular to a testing pressing tool. Background Art
[0002] With the rapid progress of science and technology and new materials, applications such as smart watches, bracelets, head-mounted displays, smart clothing, and smart jewelry are becoming more and more widespread and popular, and the equipment is becoming smaller and lighter. This has led to an increasing market demand and strict requirements for the screen display of products. When the product is lit, color differences, line defects, and dot defects (collectively referred to as functional defects) are not allowed. However, in the actual production process, some functional defects are minor or occur later, and cannot be detected at the corresponding positions, flowing into the subsequent processes, resulting in a high incidence of defects and scrapping, and at the same time causing unnecessary waste of manpower and material resources. Therefore, there is an urgent need for a tool that can stimulate functional defects and make the phenomena obvious. Summary of the Invention
[0003] In view of the problems of the prior art, the utility model provides a testing pressing tool with a novel structure. During operation, the operator places the soft rubber base on the surface of the designated position of the product to be tested, holds the soft rubber base with one hand, and lifts the handle with the other hand. After lifting it to a certain height, the handle is released, and the elastic member pulls the handle back and collides with the soft rubber base, creating an impact force on the product, thereby stimulating the position defects on the LCD product to be tested, and identifying defective products in advance according to the severity of the defects.
[0004] To solve the above technical problems, the utility model adopts the following technical solutions:
[0005] The utility model provides a testing pressing tool, which includes a handle, a soft rubber base, and an elastic member. One end of the elastic member is detachably connected to the handle, and the other end of the elastic member is connected to the back of the soft rubber base. A first positioning shaft block is provided at one end of the handle close to the elastic member, and one end of the elastic member is movably sleeved on the outer periphery of the first positioning shaft block. A second positioning shaft block is provided on the back of the soft rubber base, and the other end of the elastic member is movably sleeved on the outer periphery of the second positioning shaft block. The first positioning shaft block and the second positioning shaft block are arranged opposite to each other.
[0006] Wherein, two first buckles are provided at one end of the handle close to the elastic member, and the two first buckles are respectively located on both sides of the first positioning shaft block, and the first buckles are buckled with one end of the elastic member.
[0007] Wherein, two second buckles are provided on the back of the soft rubber base, and the two second buckles are respectively located on both sides of the second positioning shaft block, and the second buckles are buckled with the other end of the elastic member.
[0008] Preferably, the elastic member is a spring.
[0009] Preferably, the handle is made of PEEK material.
[0010] Wherein, the first positioning shaft block includes a first connecting block and a first shaft body disposed in the middle of the first connecting block, and the first shaft body protrudes into the elastic member.
[0011] Wherein, the second positioning shaft block includes a second connecting block and a second shaft body disposed in the middle of the second connecting block, and the second shaft body protrudes into the elastic member.
[0012] Advantages of the present utility model:
[0013] The structure of the present utility model is novel. During operation, an operator places the soft rubber base on the surface of the product to be tested at a specified position, holds the soft rubber base with one hand, and lifts the handle with the other hand. After lifting it to a certain height, the handle is released, and the elastic member pulls the handle back and collides with the soft rubber base, creating an impact force on the LCD product, thereby triggering the position defect phenomenon on the product to be tested. According to the severity of the defect phenomenon, defective products can be identified in advance; with the cooperation of the first positioning shaft block and the second positioning shaft block, it plays a role in limiting the elastic member, and further plays a role in guiding the movement of the handle. Description of the Drawings
[0014] Figure 1 It is a schematic structural diagram of a test pressing tool of the present utility model.
[0015] Figure 2 It is a schematic structural diagram of another perspective of a test pressing tool of the present utility model.
[0016] In Figures 1 to 2 The reference numerals in the drawings include:
[0017] 1. Handle; 2. Soft rubber base; 3. Elastic member; 4. First buckle; 5. Second buckle; 6. First connecting block; 7. First shaft body; 8. Second connecting block; 9. Second shaft body; 10. First positioning shaft block; 11. Second positioning shaft block. Detailed Embodiments
[0018] For the convenience of understanding by those skilled in the art, the present utility model will be further described below in conjunction with embodiments and drawings. The content mentioned in the embodiments does not limit the present utility model. The present utility model will be described in detail below with reference to the drawings.
[0019] A test pressing tool, as Figures 1 to 2As shown in the figure, it includes a handle 1, a soft rubber base 2 and an elastic member 3. One end of the elastic member 3 is detachably connected to the handle 1, and the other end of the elastic member 3 is connected to the back surface of the soft rubber base 2. A first positioning shaft block 10 is provided at one end of the handle 1 close to the elastic member 3. One end of the elastic member 3 is movably sleeved on the outer periphery of the first positioning shaft block 10. A second positioning shaft block 11 is provided on the back surface of the soft rubber base 2. The other end of the elastic member 3 is movably sleeved on the outer periphery of the second positioning shaft block 11. The first positioning shaft block 10 and the second positioning shaft block 11 are arranged opposite to each other, and the elastic member 3 is a spring. Specifically, the structure of the present invention is novel. During work, the LCD product to be tested is placed on the corresponding lighting fixture. After correct alignment, it is lit. When the defects visible in the field of view are slight or invisible, the present invention is used. The operator places the soft rubber base 2 on the surface of the designated position of the product to be tested (the position where defects need to be stimulated). One hand presses the soft rubber base 2, and the other hand lifts the handle 1. After lifting to a certain height, the elastic member 3 is stretched. Then the handle 1 is released, and the elastic restoring force of the elastic member 3 pulls the handle 1 back and collides with the soft rubber base 2, creating an impact force on the LCD product, thereby stimulating the position defects on the product to be tested. The defective products can be identified in advance according to the severity of the defects. With the cooperation of the first positioning shaft block 10 and the second positioning shaft block 11, it plays a role in limiting the elastic member 3, and further plays a role in guiding the movement of the handle 1. At the same time, the first positioning shaft block 10 and the second positioning shaft block 11 are arranged opposite to each other. When the handle is driven to move and collide with the soft rubber base under the elastic restoring force of the elastic member 3, the cooperation of the first positioning shaft block and the second positioning shaft block is used for collision, improving the reliability and stability of the collision.
[0020] In the embodiment of the present application, two first buckle blocks 4 are provided at one end of the handle 1 close to the elastic member 3. The two first buckle blocks 4 are respectively located on both sides of the first positioning shaft block 10, and the first buckle blocks 4 are buckled with one end of the elastic member 3. Two second buckle blocks 5 are provided on the back surface of the soft rubber base 2. The two second buckle blocks 5 are respectively located on both sides of the second positioning shaft block 11, and the second buckle blocks 5 are buckled with the other end of the elastic member 3. Specifically, with the above settings, it is convenient to buckle both ends of the elastic member 3, and then fix both ends of the elastic member 3. At the same time, since both ends of the elastic member 3 are buckled by the first buckle blocks 4 and the second buckle blocks 5, it is convenient for the assembly and disassembly of the elastic member 3 and is easy to replace.
[0021] In the embodiment of the present application, the handle 1 is made of PEEK material.
[0022] In the embodiment of the present application, the first positioning shaft block 10 includes a first connection block 6 and a first shaft body 7 disposed in the middle of the first connection block 6, and the first shaft body 7 protrudes into the elastic member 3; the second positioning shaft block 11 includes a second connection block 8 and a second shaft body 9 disposed in the middle of the second connection block 8, and the second shaft body 9 protrudes into the elastic member 3. Specifically, with the above arrangement, it is convenient for the first shaft body 7 and the second shaft body 9 to limit the elastic member 3, and it is also convenient to guide the movement of the handle 1.
[0023] The above is only a preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention. Although the present invention is disclosed above in a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, when making some changes or modifications using the above-disclosed technical content into equivalent embodiments of equivalent changes, but as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical means of the present invention shall fall within the scope of the technical solution of the present invention.
Claims
1. A test pressing tool, characterized in that: It includes a handle, a soft rubber base and an elastic member, one end of the elastic member is detachably connected to the handle, the other end of the elastic member is connected to the back side of the soft rubber base, a first positioning shaft block is provided at one end of the handle close to the elastic member, one end of the elastic member is movably sleeved on the outer periphery of the first positioning shaft block, a second positioning shaft block is provided on the back side of the soft rubber base, the other end of the elastic member is movably sleeved on the outer periphery of the second positioning shaft block, and the first positioning shaft block and the second positioning shaft block are arranged directly opposite to each other.
2. A test pressing tool according to claim 1, characterized in that: Two first buckle blocks are arranged at one end of the handle close to the elastic member. The two first buckle blocks are respectively located on both sides of the first positioning shaft block. The first buckle blocks are buckled with one end of the elastic member.
3. A test pressing tool according to claim 1, characterized in that: Two second buckle blocks are arranged on the back side of the soft rubber base, and the two second buckle blocks are respectively located on both sides of the second positioning shaft block, and the second buckle blocks are buckled with the other end of the elastic member.
4. A test pressing tool according to claim 1, characterized in that: The elastic member is a spring.
5. A test pressing tool according to claim 1, characterized in that: The handle is made of PEEK material.
6. A test pressing tool according to claim 1, characterized in that: The first positioning shaft block includes a first connecting block and a first shaft body arranged in the middle of the first connecting block, and the first shaft body protrudes into the elastic member.
7. A test pressing tool according to claim 1, characterized in that: The second positioning shaft block includes a second connecting block and a second shaft body arranged in the middle of the second connecting block, and the second shaft body protrudes into the elastic member.