CN209821322U - Automatic structure of bounceing of display screen detection tool clamp plate - Google Patents
Automatic structure of bounceing of display screen detection tool clamp plate Download PDFInfo
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- CN209821322U CN209821322U CN201822272734.1U CN201822272734U CN209821322U CN 209821322 U CN209821322 U CN 209821322U CN 201822272734 U CN201822272734 U CN 201822272734U CN 209821322 U CN209821322 U CN 209821322U
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- pressing plate
- display screen
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- plate
- detection jig
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Abstract
The utility model discloses an automatic bounce structure of a display screen detection jig pressing plate, which comprises a detection jig body, wherein a working platform is arranged on the detection jig body, a display screen product to be detected is placed on the working platform, a pressing plate is arranged above the working platform, one side plate of the pressing plate is connected with the working platform through a rotating shaft, and an electromagnetic switch is arranged on the other side plate of the pressing plate; a pressing strip is arranged on the lower end face of the pressing plate and corresponds to a display screen product to be detected up and down; springs are arranged in the middle of the working platform and the pressing plate and fixed on the working platform; the display screen detection tool of this scheme design characterized in that when the test was accomplished and need be taken out the product, electromagnetic switch and buckle were opened, and the spring can be automatically bounced the clamp plate, when having avoided operating personnel to open the clamp plate manually, hard too big or speed is too fast, leads to the display screen product to tear condemned condition and takes place.
Description
Technical Field
The utility model belongs to the technical field of the inspection tool, concretely relates to automatic structure of bounceing of display screen detection tool clamp plate.
Background
In the production process of the display screen, the display effect, the power-on state and other aspects of the display screen are tested, so a test fixture is required during testing; traditional test fixture places the display screen product that waits to detect earlier on the testboard, then press down through the holding down plate and fix the display screen and test on test platform, generally be provided with electromagnetic switch on the holding down plate, when the test is accomplished, need open the electromagnetism, then the manual clamp plate of opening, in order to guarantee work efficiency, operating personnel is when the manual clamp plate of opening, can be too violent or speed too fast with strength, and there are a lot of interference positions on display screen product and the holding down plate, lead to the display screen product to tear like this and scrap.
Therefore, it is necessary to design an automatic bouncing structure for a pressing plate of a display screen inspection jig to solve the above technical problems.
Disclosure of Invention
For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide an automatic structure of bounceing of display screen detection tool clamp plate.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: the automatic bouncing structure of the pressing plate of the display screen detection jig comprises a detection jig body, wherein a working platform is arranged on the detection jig body, a display screen product to be detected is placed on the working platform, the pressing plate is arranged above the working platform, one side plate edge of the pressing plate is connected with the working platform through a rotating shaft, and an electromagnetic switch is arranged on the other side plate edge of the pressing plate; a pressing strip is arranged on the lower end face of the pressing plate and corresponds to the display screen product to be detected up and down; and the working platform is provided with a spring and a buckle.
Preferably, the elastic force of the spring is greater than the suction force of the electromagnetic switch electromagnet, and meanwhile, the elastic force of the spring is greater than the gravity of the pressing plate.
Preferably, the distance from the spring to the edge rotating shaft of the pressure plate is one third of the length of the pressure plate.
Preferably, a handle is fixedly arranged on the upper end face of the pressure plate.
For the structural features of the above solution, the corresponding explanations are as follows:
the display screen detection tool of this scheme design characterized in that when the test was accomplished and need be taken out the product, electromagnetic switch and buckle were opened, and the spring can be automatically bounced the clamp plate, when having avoided operating personnel to open the clamp plate manually, hard too big or speed is too fast, leads to the display screen product to tear condemned condition and takes place.
The elasticity of the spring needs to be larger than the attraction of the electromagnet of the electromagnetic switch and the gravity of the pressing plate, so that the spring can successfully bounce the pressing plate.
The length of the pressing plate is set to be one third of the distance from the spring to the rotating shaft at the edge of the pressing plate, so that the spring can bounce the pressing plate more effectively.
The handle is fixedly arranged on the upper end face of the pressing plate, so that the pressing plate can be better controlled by the handle, and the operation is more convenient when the jig is used by an operator.
The utility model has the advantages that: the utility model discloses set up the spring at the mid portion of work platform and clamp plate, make the display screen product after having done to detect and open electromagnetic switch and buckle, the spring can bounce the clamp plate is automatic, need not that operating personnel is manual to lift up the clamp plate, has solved operating personnel and has hard or speed too fast and lead to the display screen product to tear condemned main technical problem when manually opening the clamp plate, this simple structure, and is convenient effective, and the practicality is very high.
Drawings
Fig. 1 is a schematic structural diagram of a product inspection process performed by a jig.
Fig. 2 is a schematic diagram of a lifting structure of the pressing plate after the jig is detected.
In the above drawings, a working platform 1, a pressing plate 2, a display screen product 3 to be detected, a pressing strip 4, a rotating shaft 5, an electromagnetic switch 6, a spring 7, a buckle 8 and a handle 9.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b): as shown in fig. 1-2, an automatic bouncing structure of a pressing plate 2 of a display screen detection jig comprises a detection jig body, wherein a working platform 1 is arranged on the detection jig body, a display screen product 3 to be detected is placed on the working platform 1, the pressing plate 2 is arranged above the working platform 1, one side plate edge of the pressing plate 2 is connected with the working platform 1 through a rotating shaft 5, and an electromagnetic switch 6 is arranged on the other side plate edge of the pressing plate 2; a pressing strip 4 is arranged on the lower end face of the pressing plate 2, and the pressing strip 4 corresponds to the display screen product 3 to be detected up and down; the working platform 1 is provided with a spring 7 and a buckle 8.
The display screen detection tool of this scheme design characterized in that when the test is accomplished and need is taken out the product, electromagnetic switch 6 and buckle 8 are opened, and spring 7 can be automatic bounce clamp plate 2, when having avoided operating personnel to open clamp plate 2 manually, and too big or fast hard leads to the display screen product to tear condemned condition and takes place.
The preferred embodiment is as follows:
the elasticity of the spring 7 is larger than the attraction force of the electromagnet of the electromagnetic switch 6, and meanwhile, the elasticity of the spring 7 is larger than the gravity of the pressing plate 2, so that the spring 7 can successfully bounce the pressing plate 2.
The distance from the spring 7 to the plate edge rotating shaft 5 of the pressure plate 2 is one third of the length of the pressure plate 2, so that the spring 7 can be used for bouncing the pressure plate 2 more effectively.
The upper end face of the pressing plate 2 is fixedly provided with a handle 9, the pressing plate 2 can be better controlled by the handle 9, and the operation is more convenient when the jig is used by an operator.
When the scheme is actually applied, the specific flow is as follows: firstly, placing a display screen product 3 to be detected on a working platform 1 of a jig, then pressing a pressing plate 2 downwards to enable a pressing strip 4 to press the product, locking a buckle 8 and an electromagnetic switch 6, and pressing a spring 7 by the pressing plate 2 in a compressed state and having upward elasticity; then detect, after detecting the completion, open buckle 8 and electromagnetic switch 6, the elasticity of spring 7 is automatic bounces clamp plate 2 this moment, then takes off the product from work platform 1 again.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. The utility model provides an automatic structure of bounceing of display screen detection tool clamp plate which characterized in that: the detection jig comprises a detection jig body, wherein a working platform is arranged on the detection jig body, a display screen product to be detected is placed on the working platform, a pressing plate is arranged above the working platform, one side plate edge of the pressing plate is connected with the working platform through a rotating shaft, and an electromagnetic switch is arranged on the other side plate edge of the pressing plate; a pressing strip is arranged on the lower end face of the pressing plate and corresponds to the display screen product to be detected up and down; springs are arranged in the middle of the working platform and the pressing plate and fixed on the working platform; the working platform is provided with a buckle.
2. The automatic bouncing structure of the pressing plate of the display screen detection jig according to claim 1, characterized in that: the elasticity of the spring is greater than the suction force of the electromagnetic switch electromagnet, and meanwhile, the elasticity of the spring is greater than the gravity of the pressing plate.
3. The automatic bouncing structure of the pressing plate of the display screen detection jig according to claim 1, characterized in that: the distance from the spring to the edge rotating shaft of the pressure plate is one third of the length of the pressure plate.
4. The automatic bouncing structure of the pressing plate of the display screen detection jig according to claim 1, characterized in that: the upper end face of the pressing plate is fixedly provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272734.1U CN209821322U (en) | 2018-12-29 | 2018-12-29 | Automatic structure of bounceing of display screen detection tool clamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272734.1U CN209821322U (en) | 2018-12-29 | 2018-12-29 | Automatic structure of bounceing of display screen detection tool clamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821322U true CN209821322U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822272734.1U Active CN209821322U (en) | 2018-12-29 | 2018-12-29 | Automatic structure of bounceing of display screen detection tool clamp plate |
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| CN (1) | CN209821322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166851A (en) * | 2021-12-01 | 2022-03-11 | 业成科技（成都）有限公司 | Detection device |
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2018
- 2018-12-29 CN CN201822272734.1U patent/CN209821322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166851A (en) * | 2021-12-01 | 2022-03-11 | 业成科技（成都）有限公司 | Detection device |
| CN114166851B (en) * | 2021-12-01 | 2024-04-02 | 业成科技（成都）有限公司 | Detection device |
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