CN210465291U - Large-size OC screen inspection jig - Google Patents
Large-size OC screen inspection jig Download PDFInfo
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- CN210465291U CN210465291U CN201920989219.7U CN201920989219U CN210465291U CN 210465291 U CN210465291 U CN 210465291U CN 201920989219 U CN201920989219 U CN 201920989219U CN 210465291 U CN210465291 U CN 210465291U
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Abstract
The utility model discloses a large-size OC screen inspection jig, which comprises a frame base, wherein an inspection platform is arranged on the frame base, the inspection platform is a rectangular flat plate, and the background of the flat plate is white; one side plate edge of the inspection platform is connected with the rack base through a rotating shaft, a telescopic cylinder is arranged below the inspection platform, the bottom of the telescopic cylinder is installed on the rack base, the head of a push rod of the telescopic cylinder is fixed on the back of the inspection platform, and the inspection platform can be rotatably arranged through the telescopic cylinder; a backlight source plate is arranged on the front side of the inspection platform; the tool mainly used OC screen of this scheme design is the inspection process before the equipment, with the whole placing of OC screen on testing platform, opens backlight board, is white testing platform for the background through the ground colour, can clearly observe whether there is the flaw on the OC screen, and according to the different visual angles that inspection personnel are familiar of difference, the testing platform can be rotated to the while, adjusts testing platform's angle.
Description
Technical Field
The utility model belongs to the technical field of the screen detects, concretely relates to jumbo size OC screen inspection tool.
Background
The large-size OC screen needs to be manually inspected before assembly and lamination, whether flaws exist on the screen is observed, the phenomenon that the overall quality of products is affected due to the fact that bad products are mixed is avoided, and due to the fact that the inspection process is carried out through visual observation, an external light source is needed to be used, and it is guaranteed that errors cannot be generated in the inspection process; however, the visual observation angle of each inspector is different, and if the OC screen is only flatly placed on the inspection platform, the inspection platform brings difficulty to the inspectors, so that errors exist in the inspection process, and the overall quality of the product is affected.
Therefore, it is necessary to design a large OC screen inspection jig, in which the inspection platform is driven by the cylinder to rotate around one side of the chassis base, so that the angle of the inspection platform can be adjusted at will, and the OC screen inspection jig is adapted to different visual angles familiar to different inspectors, thereby effectively solving the above technical problems.
Disclosure of Invention
For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide a jumbo size OC screen inspection tool.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a large-size OC screen inspection jig comprises a rack base, wherein an inspection platform is arranged on the rack base, the inspection platform is a rectangular flat plate, and the background of the flat plate is white; a side plate edge of the inspection platform is connected with the rack base through a rotating shaft, a telescopic cylinder is arranged below the inspection platform, the bottom of the telescopic cylinder is installed on the rack base, the head of a push rod of the telescopic cylinder is fixed on the back of the inspection platform, and the inspection platform can be rotatably arranged through the telescopic cylinder; and a backlight source plate is arranged on the front side of the inspection platform.
Preferably, a control panel is arranged on one side of the rack base, and a vent valve, a reversing switch and a socket are arranged on the control panel.
Preferably, an angle measuring instrument is arranged at a rotating shaft connected with a side plate edge of the inspection platform and the rack base.
Preferably, a baffle is arranged on the side plate edge of the inspection platform connected with the rack base.
The structural features of the above solution are explained as follows:
the working principle of the large-size OC screen inspection jig designed by the scheme is as follows: the OC screen is placed on the inspection platform integrally, the backlight source plate is opened, the driving cylinder drives the inspection platform to rotate around the rotating shaft connected with the rack base at the edge of one side plate of the inspection platform, so that the angle of the inspection platform is adjusted, the most suitable visual angle of an inspector is adjusted, and then the inspection platform which is white in ground color is used as a background, and whether flaws exist on the OC screen or not can be observed clearly.
The air valve on the control panel controls the pressure of compressed air which is introduced into the air cylinder from an external air pipe, the reversing switch controls the air cylinder to drive the push rod to extend and retract, and the socket provides power for the backlight panel.
The angle measuring instrument can measure the specific angle of the inspector when the detection platform rotates to the optimal visual angle, so that the inspector can directly rotate to the angle when the inspection platform is used next time, and the inspection platform is more rapid and convenient to use.
When testing platform rotated, in order to prevent that the OC screen from breaking away from testing platform, so set up the baffle on that curb plate edge that testing platform and frame base are connected.
The utility model has the advantages that: the utility model designs a jumbo size OC screen inspection tool, can rotate inspection platform round one side of frame base through the cylinder drive, thereby can adjust inspection platform's angle at will, adapt to the different visual angles that different inspection personnel are familiar with, then open the backlight board, be white inspection platform for the background through the base colour, can clearly observe whether there is the flaw on the OC screen, reduce the error of inspection personnel in testing process, guarantee the overall quality of product, this tool convenient to use is swift simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the above drawings, a rack base 1, an inspection platform 2, a telescopic cylinder 3, a backlight source plate 4, a control panel 5, a vent valve 6, a reversing switch 7, a socket 8, an angle measuring instrument 9 and a baffle plate 10 are provided.
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. 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, the large-size OC screen inspection jig comprises a rack base 1, wherein an inspection platform 2 is arranged on the rack base 1, the inspection platform 2 is a rectangular flat plate, and the background of the flat plate is white; a side plate edge of the inspection platform 2 is connected with the rack base 1 through a rotating shaft, a telescopic cylinder 3 is arranged below the inspection platform 2, the bottom of the telescopic cylinder 3 is installed on the rack base 1, the head of a push rod of the telescopic cylinder 3 is fixed on the back of the inspection platform 2, and the inspection platform 2 can be rotatably arranged through the telescopic cylinder 3; the front of the inspection platform 2 is provided with a backlight board 4.
The working principle of the large-size OC screen inspection jig designed by the scheme is as follows: place OC screen whole on inspection platform 2 earlier, open backlight board 4, drive actuating cylinder and take inspection platform 2 to rotate round the pivot that its a curb plate edge is connected with frame base 1 to adjust inspection platform 2's angle, adjust the most suitable visual angle of inspection personnel, then be white inspection platform 2 for the background through the base colour, can clearly observe whether there is the flaw on the OC screen.
The preferred embodiment is as follows:
a control panel 5 is arranged on one side of the rack base 1, and a vent valve 6, a reversing switch 7 and a socket 8 are arranged on the control panel 5; the air valve 6 on the control panel 5 controls the pressure of the compressed air which is introduced into the air cylinder from the external air pipe, the reversing switch 7 controls the extension and retraction of the air cylinder with the push rod, and the socket 8 supplies power to the backlight panel 4.
An angle measuring instrument 9 is arranged at a rotating shaft where one side plate edge of the inspection platform 2 is connected with the rack base 1; the angle measuring instrument 9 can measure the specific angle of the inspector when the detection platform rotates to the optimal visual angle, so that the inspector can directly rotate to the angle when the inspection platform is used next time, and the inspection platform is more rapid and convenient to use.
A baffle plate 10 is arranged on the side of the side plate where the inspection platform 2 is connected with the rack base 1; the stop block can prevent the OC screen from separating from the detection platform when the detection platform rotates.
The beneficial effects of the embodiment in the specific implementation process are as follows: when the tool of this scheme of use design inspects the OC screen, inspection personnel can adjust the angle of inspection platform 2 at will, and inspection personnel can adjust the best visual angle that is fit for oneself and inspect and observe, has reduced the probability of error in the inspection, guarantees the overall quality of product.
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 a jumbo size OC screen inspection tool which characterized in that: the inspection device comprises a rack base, wherein an inspection platform is arranged on the rack base, the inspection platform is a rectangular flat plate, and the background of the flat plate is white; a side plate edge of the inspection platform is connected with the rack base through a rotating shaft, a telescopic cylinder is arranged below the inspection platform, the bottom of the telescopic cylinder is installed on the rack base, the head of a push rod of the telescopic cylinder is fixed on the back of the inspection platform, and the inspection platform can be rotatably arranged through the telescopic cylinder; and a backlight source plate is arranged on the front side of the inspection platform.
2. The large-size OC screen inspection jig of claim 1, wherein: a control panel is arranged on one side of the rack base, and a ventilation valve, a reversing switch and a socket are arranged on the control panel.
3. The large-size OC screen inspection jig of claim 1, wherein: an angle measuring instrument is arranged at a rotating shaft connected with a side plate edge of the inspection platform and the rack base.
4. The large-size OC screen inspection jig of claim 1, wherein: and a baffle is arranged on the side plate edge of the inspection platform connected with the rack base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989219.7U CN210465291U (en) | 2019-06-27 | 2019-06-27 | Large-size OC screen inspection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989219.7U CN210465291U (en) | 2019-06-27 | 2019-06-27 | Large-size OC screen inspection jig |
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| Publication Number | Publication Date |
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| CN210465291U true CN210465291U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920989219.7U Active CN210465291U (en) | 2019-06-27 | 2019-06-27 | Large-size OC screen inspection jig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075230A (en) * | 2021-03-26 | 2021-07-06 | 重庆烯宇新材料科技有限公司 | Large-size lighting display appearance inspection method |
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2019
- 2019-06-27 CN CN201920989219.7U patent/CN210465291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075230A (en) * | 2021-03-26 | 2021-07-06 | 重庆烯宇新材料科技有限公司 | Large-size lighting display appearance inspection method |
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