CN211576524U - Light guide plate detection device - Google Patents
Light guide plate detection device Download PDFInfo
- Publication number
- CN211576524U CN211576524U CN202020158798.3U CN202020158798U CN211576524U CN 211576524 U CN211576524 U CN 211576524U CN 202020158798 U CN202020158798 U CN 202020158798U CN 211576524 U CN211576524 U CN 211576524U
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- light guide
- lamp tube
- guide plate
- camera
- main body
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Abstract
The utility model provides a light guide plate detection device, which relates to the field of detection equipment and comprises a device main body and a detection mechanism, wherein the detection mechanism comprises an LED lamp tube, a camera, a lamp tube and a light screen, a translation device is arranged in the device main body, a light guide plate is arranged on the translation device, the lamp tube and a small motor are arranged on the top end of the device main body on both sides of the translation device, a connecting bracket is bridged between the top ends of the two sides, the lamp tube is connected with the small motor, an electric slide rail is arranged on the top of the connecting bracket, a connecting rod is arranged on the electric slide rail in a sliding way, a slide block is arranged on the connecting rod in a sliding way, a first adjustable telescopic bracket is arranged at one end of the bottom of the connecting rod, the bottom of the first adjustable telescopic bracket is fixedly connected with the LED lamp tube, a second adjustable, the shading plate is sleeved on the camera. The utility model discloses stable in structure, detection efficiency is high.
Description
Technical Field
The utility model belongs to the check out test set field, concretely relates to light guide plate detection device.
Background
The function of light guide plate is that it is even to convert side light source into area source and luminous, at present, the light guide plate can have some nonconforming products in the production transportation, so need detection device to detect the light guide plate, most detection device are when examining the light guide plate, the light guide plate surface can not evenly give out light, lack collection system and carry out the collection of all-round image to the light guide plate surface whether defect, and the dust on light guide plate surface can not detected out.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a light guide plate detection device.
The utility model provides a following technical scheme:
a light guide plate detection device comprises a device main body and a detection mechanism, wherein the detection mechanism comprises an LED lamp tube, a camera, a lamp tube and a light screen, a translation device is arranged in the device main body, a light guide plate is arranged on the translation device, the lamp tube and a small motor are arranged on the top ends of the device main body on two sides of the translation device, a connecting bracket is bridged between the top ends of the two sides, the lamp tube is connected with the small motor, an electric slide rail is arranged on the top of the connecting bracket, a connecting rod is arranged on the electric slide rail in a sliding manner, a sliding block is arranged on the connecting rod in a sliding manner, a first adjustable telescopic bracket is arranged at one end of the bottom of the connecting rod, the bottom of the first adjustable telescopic bracket is fixedly connected with the LED lamp tube, a second adjustable telescopic bracket is arranged on the sliding block, the bottom of the second, the LED lamp tube and the camera correspond to the light guide plate.
Preferably, the translation device includes the belt pulley, the cover is equipped with the operation belt on the belt pulley, be equipped with the light guide plate on the operation belt.
Preferably, an electric pole is arranged between the lamp tube and the small motor, and the lamp tube is connected with the small motor through the electric pole.
Preferably, the bottom of the device main body is provided with a base, and the bottom of the base is provided with a shock pad.
Preferably, the thickness of the shutter plate is smaller than the thickness of the camera.
Preferably, the light guide plate is disposed under the lamp tube.
Preferably, the crash pad is made of a plastic material.
The utility model has the advantages that: the utility model relates to a rational in infrastructure, through using electronic slide rail, the connecting rod, the slider, the adjustable telescopic bracket of first adjustable telescopic bracket and second, from six position adjustment LED fluorescent tubes and camera, the camera can carry out image acquisition to the light guide plate from a plurality of positions like this, the camera is in order to gather and to shoot defects such as bright spot black speck on the light guide plate 15, the LED fluorescent tube can make the light guide plate surface luminous more even, the light screen can block some other light of reflection of light, the shooting effect has been improved, set up the fluorescent tube, it is influential to the detection effect to see out light guide plate surface dust.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
Labeled as: 1. the device comprises a device main body, 2 parts of belt pulleys, 3 parts of electric poles, 4 parts of small motors, 5 parts of connecting supports, 6 parts of electric slide rails, 7 parts of connecting rods, 8 parts of sliders, 9 parts of first adjustable telescopic supports, 10 parts of second adjustable telescopic supports, 11 parts of cameras, 12 parts of shading plates, 13 parts of LED lamp tubes, 14 parts of lamp tubes, 15 parts of light guide plates, 16 parts of bases and 17 parts of shock pads.
Detailed Description
As shown in figure 1, the light guide plate detection device of the present invention comprises a device body 1 and a detection mechanism, wherein the detection mechanism comprises an LED lamp tube 13, a camera 11, a lamp tube 14 and a light shielding plate 12, a translation device is arranged in the device body 1, a light guide plate 15 is arranged on the translation device, the lamp tube 14 and a small motor 4 are arranged on the top end of the device body 1 on both sides of the translation device, a connecting bracket 5 is bridged between the top ends of the two sides, the lamp tube 14 is connected with the small motor 4, an electric slide rail 6 is arranged on the top of the connecting bracket 5, a connecting rod 7 is slidably arranged on the electric slide rail 6, a slider 8 is slidably arranged on the connecting rod 7, a first adjustable telescopic bracket 9 is arranged at one end of the bottom of the connecting rod 7, the bottom of the first adjustable telescopic bracket 9 is fixedly connected with the LED lamp tube 13, a second adjustable telescopic bracket 10 is, the bottom of the second adjustable telescopic support 10 is fixedly connected with the camera 11, the camera 11 is sleeved with the shading plate 12, and the LED lamp tube 13 and the camera 11 correspond to the light guide plate 15.
Specifically, as shown in fig. 1, the utility model comprises a device body 1 and a detection mechanism, the detection mechanism comprises a LED lamp 13, a camera 11, a lamp 14 and a light screen 12, a translation device is arranged in the device body 1, a light guide plate 15 is arranged on the translation device, the light guide plate 15 is placed on a belt pulley 2, the belt pulley 2 transmits the light guide plate 15, the work efficiency of the detection device can be improved through the belt pulley 2, the lamp 14 and a small motor 4 are arranged on the top ends of the device body 1 on both sides of the translation device, a connecting bracket 5 is bridged between the top ends of both sides, the lamp 14 is connected with the small motor 4, one side of the small motor 4 is provided with the connecting bracket 5, the top of the connecting bracket 5 is provided with an electric slide rail 6, the small motor 4 drives the electric slide rail 6 through the connecting bracket 5, a connecting rod 7 is arranged between both sides of the, the connecting rod 7 is sleeved with a sliding block 8, the sliding block 8 can slide on the connecting rod 7, one end of the bottom of the connecting rod 7 is provided with a first adjustable telescopic support 9, the bottom of the first adjustable telescopic support 9 is fixedly connected with an LED lamp tube 13, the height of the LED lamp tube 13 can be adjusted through the first adjustable telescopic support 9, the LED lamp tube 13 is used for enabling the surface of the light guide plate 15 to uniformly emit light, the bottom of the sliding block 8 is provided with a second adjustable telescopic support 10, the bottom of the second adjustable telescopic support 10 is fixedly connected with a camera 11, the height of the camera 11 can be adjusted through the second adjustable telescopic support 10, the camera 11 is used for collecting and shooting whether defects such as bright spot black spots exist on the light guide plate 15, the camera 11 is sleeved with a light screen 12, the thickness of the light screen 12 is smaller than that of the camera 11, so that the shooting of the camera 11, the light guide plate 15 is arranged below the lamp tube 14 relatively, when the LED lamp tube 13 is closed, the lamp tube 14 is opened, whether dust exists on the surface of the light guide plate 15 can be seen, image acquisition is carried out on the dust, and whether the dust affects the detection effect is seen. The bottom of the device body 1 is provided with a base 16, the bottom of the base 16 is provided with a shock pad 17, and the shock pad 17 is made of plastic materials for shock absorption.
The utility model discloses a theory of operation is: the utility model comprises a device main body 1 and a detection mechanism, the detection mechanism comprises an LED lamp tube 13, a camera 11, a lamp tube 14 and a light screen 12, a belt pulley 2 is arranged in the device main body 1, a translation device is arranged in the device main body 1, a light guide plate 15 is arranged on the translation device, the light guide plate 15 is arranged on the belt pulley 2, the belt pulley 2 continuously transmits a plurality of light guide plates 15, the working efficiency of the detection device can be improved, both sides of the top of the device main body 1 are provided with the lamp tube 14, a small motor 4 and a connecting bracket 5, one side of the lamp tube 14 is provided with an electric pole 3 and the small motor 4, the lamp tube 14 is connected with the small motor 4, the connecting bracket 5 is arranged between the two ends of the translation device in a spanning way, the top of the connecting bracket 5 is provided with an electric slide rail 6, the small motor 4 drives the electric slide rail 6 through, the connecting rod 7 is provided with a sliding block 8 in a sliding manner, the sliding block 8 can slide on the connecting rod 7, the height of the LED lamp tube 13 can be adjusted through the first adjustable telescopic bracket 9, the LED lamp tube 13 has the function of enabling the surface of the light guide plate 15 to uniformly emit light, the sliding block 8 is provided with a second adjustable telescopic bracket 10, the bottom of the second adjustable telescopic bracket 10 is fixedly connected with the camera 11, the height of the camera 11 can be adjusted through the second adjustable telescopic bracket 10, the camera 11 is used for collecting defects such as whether bright spot black spots exist on the light guide plate 15 or not, the camera 11 is sleeved with a light shielding plate 12, the thickness of the light shielding plate 12 is smaller than that of the camera 11, therefore, shooting of the camera 11 is not influenced, other light rays capable of reflecting light can be shielded, the shooting effect is improved, the light guide plate 15 is relatively arranged below the lamp tube 14, and when the, and acquiring images of the detection device, and judging whether dust has influence on the detection effect.
To sum up, the utility model relates to a rational in infrastructure, through using electronic slide rail, the connecting rod, the slider, the adjustable telescopic bracket of first adjustable telescopic bracket and second, from six position adjustment LED fluorescent tube and camera, the camera can carry out image acquisition to the light guide plate from a plurality of positions like this, the camera is in order to gather defects such as bright spot black speck that exist on the shooting light guide plate 15, the LED fluorescent tube can make light guide plate surface luminescence more even, the light screen can block other light of some reflection of light, the shooting effect is improved, set up the fluorescent tube, it is influential to the detection effect to see out light guide plate surface dust.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a light guide plate detection device which characterized in that: the device comprises a device main body and a detection mechanism, wherein the detection mechanism comprises an LED lamp tube, a camera, a lamp tube and a light screen, a translation device is arranged in the device main body, a light guide plate is arranged on the translation device, the lamp tube and a small motor are arranged on the top ends of the device main body on two sides of the translation device, a connecting bracket is bridged between the top ends of the two sides, the lamp tube is connected with the small motor, an electric slide rail is arranged on the top of the connecting bracket, a connecting rod is arranged on the electric slide rail in a sliding manner, a sliding block is arranged on the connecting rod in a sliding manner, a first adjustable telescopic bracket is arranged at one end of the bottom of the connecting rod, the bottom of the first adjustable telescopic bracket is fixedly connected with the LED lamp tube, a second adjustable telescopic bracket is arranged on the sliding block, the bottom of, the LED lamp tube and the camera correspond to the light guide plate.
2. The inspection device for light guide plates according to claim 1, wherein: the translation device comprises a belt pulley, wherein an operation belt is sleeved on the belt pulley, and a light guide plate is arranged on the operation belt.
3. The inspection device for light guide plates according to claim 1, wherein: an electric pole is arranged between the lamp tube and the small motor, and the lamp tube is connected with the small motor through the electric pole.
4. The inspection device for light guide plates according to claim 2, wherein: the bottom of the device main body is provided with a base, and the bottom of the base is provided with a shockproof pad.
5. The inspection device for light guide plates according to claim 1, wherein: the thickness of the shading plate is smaller than that of the camera.
6. The inspection device for light guide plates according to claim 1, wherein: the light guide plate is arranged below the lamp tube relatively.
7. The inspection device for light guide plates according to claim 4, wherein: the shock pad is made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020158798.3U CN211576524U (en) | 2020-02-10 | 2020-02-10 | Light guide plate detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020158798.3U CN211576524U (en) | 2020-02-10 | 2020-02-10 | Light guide plate detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576524U true CN211576524U (en) | 2020-09-25 |
Family
ID=72524561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020158798.3U Expired - Fee Related CN211576524U (en) | 2020-02-10 | 2020-02-10 | Light guide plate detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211576524U (en) |
-
2020
- 2020-02-10 CN CN202020158798.3U patent/CN211576524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20220210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |