CN220569051U - Polarizer position identification device - Google Patents

Abstract

The utility model discloses a polaroid position identification device, which relates to the technical field of manufacturing of display devices and comprises a placement unit and a support unit, wherein an illumination unit and a shooting unit for illumination are fixedly connected to the support unit, and a control unit for controlling the whole device is fixedly connected to the side wall of the support unit; the lighting unit comprises a lamp holder arranged on the supporting unit, an illuminating lamp is fixedly connected to the lamp holder, and a lampshade is fixedly connected to the side wall of the lamp holder. The utility model has reasonable structure, the position identification is more accurate through the arranged supporting unit, the lighting unit, the shooting unit and the control unit, the influence of the position identification of the cabinet caused by reflection can be effectively prevented through the inclined shooting method, and all shot contents are integrated into one piece of non-reflection content after the multi-angle shooting, so that the accurate identification is performed, and the problem that the position identification is influenced by reflection is solved.

Description

Polarizer position identification device

Technical Field

The utility model relates to the technical field of manufacturing of display devices, in particular to a polarizer position identification device.

Background

The liquid crystal display device comprises a backlight module and a liquid crystal display panel, wherein the backlight module provides a light source for the liquid crystal display panel, and meanwhile, the liquid crystal display panel changes the orientation of liquid crystal molecules by utilizing the change of the intensity of an electric field applied to the liquid crystal molecules and controls the intensity of light transmission, so that the display of images is realized.

In order to prevent light leakage and electrical interference, a light shielding tape is generally attached to the glass substrate around the polarizer. The clearance accuracy requirement of shading sticky tape and polaroid edge is higher, in prior art, adopts polaroid position identification device to obtain the accurate position of polaroid generally to the accurate shading sticky tape that pastes of being convenient for. The existing polaroid position recognition device comprises a light source and an acquisition camera, wherein the light source irradiates light on a liquid crystal display panel from top to bottom so as to facilitate the acquisition camera to acquire the edge information of the polaroid. However, to the TP model, glass substrate's upper surface is provided with the TP circuit, and the light source shines the back, and the TP circuit reflects light to can interfere the discernment at polaroid edge, and then lead to the unable requirement of meeting of the paste position accuracy of shading sticky tape, consequently, this application provides a polaroid position identification device and satisfies the demand.

Disclosure of Invention

The present utility model provides a polarizer position recognition device, so as to solve the problems in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions: the polarizer position identification device comprises a placement unit and a support unit, wherein the support unit is fixedly connected with an illumination unit and a shooting unit for illumination, and the side wall of the support unit is also fixedly connected with a control unit for controlling the whole device;

the lighting unit comprises a lamp holder arranged on the supporting unit, the lamp holder is fixedly connected with a lighting lamp, and the side wall of the lamp holder is fixedly connected with a lampshade;

the shooting unit comprises a guide rail arranged on the supporting unit, a sliding seat is connected to the guide rail in a sliding mode, and a camera is arranged at the bottom of the sliding seat.

Preferably, the placing unit comprises a stand column, a base is fixedly connected to the bottom of the stand column, a placing table is fixedly connected to the top of the base, and a polaroid body is placed on the placing table.

Preferably, the supporting unit comprises a supporting frame, the bottom wall fixedly connected with bottom plate of supporting frame, the bottom fixedly connected with connecting rod of supporting frame, the one end fixedly connected with installation pole of connecting rod, the lamp stand with the equal fixedly connected with of guide rail is in on the installation pole.

Preferably, the support frame is of an arc-shaped structure and is formed by combining a plurality of arc-shaped rods.

Preferably, the guide rail is of annular structure.

Preferably, the control unit comprises a control cabinet, a cabinet door is rotationally connected to the control cabinet, a handle is fixedly connected to the cabinet door, a clamping sleeve is fixedly connected to the side wall of the control cabinet, and the clamping sleeve is clamped on the supporting frame.

Preferably, the clamping sleeve is connected with a bolt in a threaded manner, and the clamping sleeve is locked and fixed through the bolt.

Preferably, the bottom of slide fixedly connected with installation axle, the camera with installation axle rotates to be connected.

In summary, the utility model has the technical effects and advantages that:

the utility model has reasonable structure, the position identification is more accurate through the arranged supporting unit, the lighting unit, the shooting unit and the control unit, the influence of the position identification of the cabinet caused by reflection can be effectively prevented through the inclined shooting method, and all shot contents are integrated into one piece of non-reflection content after the multi-angle shooting, so that the accurate identification is performed, and the problem that the position identification is influenced by reflection is solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of a placement unit according to the present utility model;

FIG. 3 is a schematic perspective view of a supporting unit according to the present utility model;

FIG. 4 is a schematic view of a partially cut-away perspective of the cooperation of the support unit, the illumination unit and the photographing unit according to the present utility model;

fig. 5 is a schematic perspective view of a control unit according to the present utility model.

In the figure: 1. a placement unit; 2. a column; 3. a base; 4. a placement table; 5. a polarizer body; 6. a supporting unit; 7. a support frame; 8. a bottom plate; 9. a connecting rod; 10. a mounting rod; 11. a lighting unit; 12. a lamp holder; 13. a lighting lamp; 14. a lamp shade; 15. a photographing unit; 16. a guide rail; 17. a slide; 18. a mounting shaft; 19. a camera; 20. a control unit; 21. a control cabinet; 22. a cabinet door; 23. a grip; 24. a cutting sleeve; 25. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1 to 5, a polarizer position recognition device comprises a placement unit 1 and a support unit 6, wherein an illumination unit 11 and a shooting unit 15 for illumination are fixedly connected to the support unit 6, and a control unit 20 for controlling the whole device is fixedly connected to the side wall of the support unit 6;

the lighting unit 11 comprises a lamp holder 12 arranged on the supporting unit 6, a lighting lamp 13 is fixedly connected to the lamp holder 12, a lamp shade 14 is fixedly connected to the side wall of the lamp holder 12, the lighting lamp 13 is used for lighting, the lamp shade 14 is used for guiding and limiting the light, and meanwhile, the lighting lamp 13 is protected;

the shooting unit 15 comprises a guide rail 16 arranged on the supporting unit 6, the guide rail 16 is of an annular structure, a sliding seat 17 is slidably connected on the guide rail 16, the sliding seat 17 is of an electric sliding seat structure and driven by electric power, a locking piece is arranged on the sliding seat 17, the electric power is stopped, the electric power is locked, displacement is not generated by continuous sliding, the sliding seat 17 slides along the guide rail 16, thereby shooting the polaroid body 5 at different oblique angles, a camera 19 is arranged at the bottom of the sliding seat 17, a mounting shaft 18 is fixedly connected at the bottom of the sliding seat 17, the camera 19 is rotationally connected with the mounting shaft 18, the mounting shaft 18 is of a limited position rotating shaft structure, and the camera 19 can be fixed after adjusting the angle, so that the camera 19 cannot rotate when in use.

As shown in fig. 2, the placement unit 1 includes a stand 2, a base 3 is fixedly connected to the bottom of the stand 2, a placement table 4 is fixedly connected to the top of the base 3, a polarizer body 5 is placed on the placement table 4, the support unit plays a role in supporting and fixing, and the polarizer body 5 requiring a position identification can be placed on the placement table 4 for identification.

As shown in fig. 1-3, the supporting unit 6 includes a supporting frame 7, a bottom wall of the supporting frame 7 is fixedly connected with a bottom plate 8, a bottom of the supporting frame 7 is fixedly connected with a connecting rod 9, one end of the connecting rod 9 is fixedly connected with a mounting rod 10, a lamp holder 12 and a guide rail 16 are fixedly connected to the mounting rod 10, the supporting frame 7 is of an arc structure and is formed by combining a plurality of arc rods, the supporting frame 7 has a mounting function, and the connecting rod 9 and the mounting rod 10 which extend out are used for fixing the bar guide rail 16 and the lamp holder 12 on the upper surface, so that a mounting interval is provided.

As shown in fig. 5, the control unit 20 includes a control cabinet 21, a cabinet door 22 is rotatably connected to the control cabinet 21, a grip 23 is fixedly connected to the cabinet door 22, a clamping sleeve 24 is fixedly connected to a side wall of the control cabinet 21, the clamping sleeve 24 is clamped on the support frame 7, a bolt 25 is screwed to the clamping sleeve 24, the clamping sleeve 24 is locked and fixed by the bolt 25, a control and identification main board (not shown in the figure) for controlling the whole electrical equipment of the equipment is arranged in the control cabinet 21, and the control and identification main board is not described in detail in the prior art, can control the switch of the illuminating lamp 13, and can control the slide 17 to slide and stop along the slide 17, and can control the shooting of the camera 19, identify photos of different angles shot by the guide rail 16, delete points with light reflection, reserve the points without light reflection, and then integrate the points together to form a picture without light reflection, thereby identifying the specific position of the polarizer body 5, and avoiding influence on the use of the polarizer body 5 due to light reflection.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a polaroid position recognition device, includes placing unit (1) and supporting element (6), its characterized in that: the device comprises a supporting unit (6), an illuminating unit (11) and a shooting unit (15), wherein the illuminating unit and the shooting unit are fixedly connected to the supporting unit (6), and a control unit (20) for controlling the whole device is fixedly connected to the side wall of the supporting unit (6);

the lighting unit (11) comprises a lamp holder (12) arranged on the supporting unit (6), an illuminating lamp (13) is fixedly connected to the lamp holder (12), and a lampshade (14) is fixedly connected to the side wall of the lamp holder (12);

the shooting unit (15) comprises a guide rail (16) arranged on the supporting unit (6), the guide rail (16) is connected with a sliding seat (17) in a sliding mode, and a camera (19) is arranged at the bottom of the sliding seat (17).

2. The polarizer position recognition device according to claim 1, wherein: the placing unit (1) comprises an upright post (2), a base (3) is fixedly connected to the bottom of the upright post (2), a placing table (4) is fixedly connected to the top of the base (3), and a polaroid body (5) is placed on the placing table (4).

3. The polarizer position recognition device according to claim 1, wherein: the support unit (6) comprises a support frame (7), a bottom wall of the support frame (7) is fixedly connected with a bottom plate (8), a connecting rod (9) is fixedly connected to the bottom of the support frame (7), an installation rod (10) is fixedly connected to one end of the connecting rod (9), and the lamp holder (12) and the guide rail (16) are fixedly connected to the installation rod (10).

4. A polarizer position recognition apparatus according to claim 3, wherein: the support frame (7) is of an arc-shaped structure and is formed by combining a plurality of arc-shaped rods.

5. The polarizer position recognition device according to claim 1, wherein: the guide rail (16) is of an annular structure.

6. A polarizer position recognition apparatus according to claim 3, wherein: the control unit (20) comprises a control cabinet (21), a cabinet door (22) is rotationally connected to the control cabinet (21), a handle (23) is fixedly connected to the cabinet door (22), a clamping sleeve (24) is fixedly connected to the side wall of the control cabinet (21), and the clamping sleeve (24) is clamped on the support frame (7).

7. The polarizer position recognition device of claim 6, wherein: the clamping sleeve (24) is connected with a bolt (25) through threads, and the clamping sleeve (24) is locked and fixed through the bolt (25).

8. The polarizer position recognition device according to claim 1, wherein: the bottom of the sliding seat (17) is fixedly connected with a mounting shaft (18), and the camera (19) is rotationally connected with the mounting shaft (18).