CN214471667U

CN214471667U - Polaroid precision detection device

Info

Publication number: CN214471667U
Application number: CN202120567938.7U
Authority: CN
Inventors: 薛晓亚
Original assignee: Shenzhen Jingtai'an Technology Co ltd
Current assignee: Shenzhen Jingtai'an Technology Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-22
Anticipated expiration: 2031-03-19

Abstract

The utility model belongs to the technical field of polaroids, and discloses a precision detection device for a polaroid, which comprises a mounting plate, the top of the mounting plate is provided with a switch, the bottom of the mounting plate is provided with a motor through a frame, the output shaft of the motor penetrates through the bottom of the mounting plate and is provided with a gear, the top of the mounting plate is symmetrically provided with two slide rails, the top of the mounting plate is symmetrically provided with two racks, the utility model is provided with the racks, and the racks are driven by the motor, the gear can drive the rack to move, the rack drives the placing seats to move, the frames of the two placing seats are contacted with two opposite angles of the liquid crystal glass, the position of the liquid crystal glass is limited, the polaroid can be conveniently detected, friction force can be reduced by the arranged superfine fiber cloth, and deformation of the polaroid attached to the surface of the liquid crystal glass when the liquid crystal glass moves is prevented.

Description

Polaroid precision detection device

Technical Field

The utility model belongs to the technical field of the polaroid, concretely relates to polaroid precision detection device.

Background

The polaroids are called polaroids, because the polaroid facing to eyes of a common liquid crystal display is frosted to dissipate surface reflection and scatter light to increase the visual angle of the liquid crystal display, the liquid crystal display is required to be imaged by means of polarized light, and front and rear polaroids of all liquid crystals are tightly attached to liquid crystal glass to form the liquid crystal display with the total thickness of about 1 mm.

However, the existing polarizer precision detection device in the current market has some defects in the use process, for example, in the detection process, the manual use of a measuring instrument is generally adopted, the efficiency is low, and a device capable of stably limiting the liquid crystal glass provided with the polarizer is lacked, so that the detection is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polaroid precision detection device to solve the detection convenience problem of current polaroid.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polaroid precision measurement device, includes the mounting panel, the switch is installed at the top of mounting panel, there is the motor bottom of mounting panel through the rack-mount, the output shaft of motor runs through the bottom of mounting panel and installs the gear, two slide rails are installed to the top symmetry of mounting panel, the top symmetry of mounting panel is provided with two racks, two the spout has all been seted up to a side table wall that the rack is close to the slide rail, spout and slide rail sliding connection, two the rack symmetry sets up in the both sides of gear, and is connected with gear engagement, motor and switch electric connection.

Preferably, the mount table is installed at the top of mounting panel, the motor is installed through the motor frame in the inside of mount table, the internally mounted of mount table has the baffle, the output shaft of motor runs through the bottom of baffle and installs the screw rod, the internally mounted of mount table has the axle bed, one side that the motor was kept away from to the one end of screw rod is rotated with the axle bed and is connected, one side of screw rod is provided with the elevator, the slide opening has been seted up to a side table wall of mount table, one side that the screw rod was kept away from to the one end of elevator runs through the slide opening, and with slide opening sliding connection, motor and switch electric connection.

Preferably, a fixed block is installed on one side surface wall of the lifting block, a CCD camera is installed on one side surface wall of the fixed block, and the CCD camera is electrically connected with the switch.

Preferably, the top of two racks is all installed and is placed the seat, the top of placing the seat has seted up the mounting groove, the internally mounted of mounting groove has superfine fiber cloth.

Preferably, the top of mounting panel has seted up the mounting groove, the inside of mounting groove is provided with the toolbox.

Preferably, four bottom grooves are symmetrically formed in the bottom of the mounting plate, and the base is mounted inside the four bottom grooves.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up the rack, through the drive of motor, can realize that the gear drives rack motion, the rack drives and places the seat motion, and two frames of placing the seat contact with two diagonal angles of liquid crystal glazing, prescribe a limit to liquid crystal glazing's position, are convenient for detect the polaroid, and the superfine fiber cloth of setting can reduce frictional force, prevents that the attached polaroid in its surface from taking place deformation when liquid crystal glazing moves.

(2) The utility model discloses set up the elevator, rotate through motor drive screw, the screw rod can drive the elevator motion, and the elevator can realize through the fixed block that the CCD camera goes up and down, when needs place liquid crystal glazing place the surface of placing the seat, can rise the CCD camera to highest position through the elevator, the placing of the polaroid of being convenient for, after liquid crystal glazing places the steady, with the height adjustment of CCD camera to the height of being convenient for detect, need not artifical manual adjustment, it is comparatively convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. mounting a plate; 2. a switch; 3. an electric motor; 4. a gear; 5. a slide rail; 6. a rack; 7. an installation table; 8. a motor; 9. a screw; 10. a lifting block; 11. a fixed block; 12. a CCD camera; 13. a placing seat; 14. a tool box; 15. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a polaroid precision detection device comprises a mounting plate 1, a switch 2 is mounted at the top of the mounting plate 1, a motor 3 is mounted at the bottom of the mounting plate 1 through a rack, the model of the motor 3 is YS, a gear 4 is mounted at the bottom of the mounting plate 1 through an output shaft of the motor 3, two sliding rails 5 are symmetrically mounted at the top of the mounting plate 1, two racks 6 are symmetrically arranged at the top of the mounting plate 1, sliding grooves are formed in the side surface walls of the two racks 6 close to the sliding rails 5 and are in sliding connection with the sliding rails 5, the two racks 6 are symmetrically arranged at two sides of the gear 4, and is meshed with the gear 4, the motor 3 is electrically connected with the switch 2, and the motor 3 drives the switch, can realize that gear 4 drives the motion of rack 6, rack 6 drives and places the motion of seat 13, prescribes a limit to liquid crystal glazing's position, is convenient for detect the polaroid.

In the embodiment, preferably, the mounting table 7 is mounted at the top of the mounting plate 1, the motor 8 is mounted inside the mounting table 7 through a motor frame, the model of the motor 8 is 37GB555, the partition plate is mounted inside the mounting table 7, the screw rod 9 is mounted on the output shaft of the motor 8 through the bottom of the partition plate, the shaft seat is mounted inside the mounting table 7, one side of one end of the screw rod 9, which is far away from the motor 8, is rotatably connected with the shaft seat, the lifting block 10 is arranged on one side of the screw rod 9, the sliding hole is formed in the surface wall of one side of the mounting table 7, one side of one end of the lifting block 10, which is far away from the screw rod 9, is through the sliding hole, and is connected with the sliding hole in a sliding way, the motor 8 is electrically connected with the switch 2, the motor 8 is arranged in the mounting table 7, the motor 8 drives the screw rod 9 to rotate, the screw rod 9 can drive the lifting block 10 to move, the lifting block 10 can realize the lifting of the CCD camera 12 through the fixing block 11, and the polaroid can be conveniently placed and detected.

In this embodiment, preferably, a fixed block 11 is installed on a side surface wall of the lifting block 10, a CCD camera 12 is installed on a side surface wall of the fixed block 11, the model of the CCD camera 12 is GP-660V, the CCD camera 12 is electrically connected with the switch 2, and the CCD camera 12 can improve the high efficiency of polarizer precision detection and reduce the difficulty of manual detection.

In this embodiment, preferably, the placing seats 13 are installed at the tops of the two racks 6, the mounting grooves are formed in the tops of the placing seats 13, the superfine fiber cloth is installed inside the mounting grooves, friction force can be reduced by the superfine fiber cloth, and deformation of the polaroid attached to the surface of the liquid crystal glass during movement is prevented.

In this embodiment, preferably, the mounting groove has been seted up at the top of mounting panel 1, and the inside of mounting groove is provided with toolbox 14, and toolbox 14 can be convenient for the placing of tools commonly used, is convenient for get when detecting and takes.

In this embodiment, preferably, four bottom grooves are symmetrically formed in the bottom of the mounting plate 1, and the bases 15 are installed inside the four bottom grooves, so that the vibration frequency of the device during operation is reduced, and the vibration range of the polarizer during detection is ensured to meet the process standard.

The utility model discloses a theory of operation and use flow: when the polaroid precision detection device is used, firstly, liquid crystal glass is placed at the top of the placing seat 13, the surface of the superfine fiber cloth is opened, the motor 3 drives the gear 4 to rotate, the gear 4 drives the two racks 6 to slide along the sliding rail 5, the racks 6 drive the placing seat 13 to move, two opposite-angle connecting parts of the surface wall of the placing seat 13 and the liquid crystal glass are arranged, the position of the liquid crystal glass is limited, then the motor 8 is opened, the motor 8 drives the screw rod 9 to rotate along the shaft seat, the screw rod 9 drives the lifting block 10 to move along the sliding hole, the lifting block 10 drives the fixing block 11 to move, the fixing block 11 drives the CCD camera 12 to move, the CCD camera 12 shoots the top of the liquid crystal glass, then the liquid crystal glass is transmitted to a background to be analyzed, and then the back of the liquid crystal glass is shot upwards again for analysis.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polaroid precision measurement device, includes mounting panel (1), switch (2), its characterized in that are installed to the top of mounting panel (1): there are motor (3) in the bottom of mounting panel (1) through the rack-mount, gear (4) are installed to the output shaft of motor (3) runs through the bottom of mounting panel (1), two slide rail (5) are installed to the top symmetry of mounting panel (1), the top symmetry of mounting panel (1) is provided with two rack (6), two rack (6) are close to a side table wall of slide rail (5) and have all seted up the spout, spout and slide rail (5) sliding connection, two rack (6) symmetry sets up the both sides in gear (4), and is connected with gear (4) meshing, motor (3) and switch (2) electric connection.

2. A polarizer accuracy inspection apparatus according to claim 1, wherein: mounting table (7) are installed at the top of mounting panel (1), motor (8) are installed through the motor frame to the inside of mounting table (7), the internally mounted of mounting table (7) has the baffle, screw rod (9) are installed to the output shaft of motor (8) runs through the bottom of baffle, the internally mounted of mounting table (7) has the axle bed, one side that motor (8) were kept away from to the one end of screw rod (9) is rotated with the axle bed and is connected, one side of screw rod (9) is provided with elevator (10), the slide opening has been seted up to one side table wall of mounting table (7), one side that screw rod (9) were kept away from to the one end of elevator (10) runs through the slide opening, and with slide opening sliding connection, motor (8) and switch (2) electric connection.

3. A polarizer accuracy inspection apparatus according to claim 2, wherein: fixed block (11) are installed to a side table wall of lifter block (10), CCD camera (12) are installed to a side table wall of fixed block (11), CCD camera (12) and switch (2) electric connection.

4. A polarizer accuracy inspection apparatus according to claim 1, wherein: two place seat (13) are all installed at the top of rack (6), the mounting groove has been seted up at the top of placing seat (13), the internally mounted of mounting groove has superfine fiber cloth.

5. A polarizer accuracy inspection apparatus according to claim 1, wherein: the mounting groove has been seted up at the top of mounting panel (1), the inside of mounting groove is provided with toolbox (14).

6. A polarizer accuracy inspection apparatus according to claim 1, wherein: four kerfs are symmetrically arranged at the bottom of the mounting plate (1), and bases (15) are arranged in the four kerfs.