CN216772080U

CN216772080U - Fixing device for optical lens and moving slide block for burning test

Info

Publication number: CN216772080U
Application number: CN202123187616.9U
Authority: CN
Inventors: 何赟; 于仕强
Original assignee: Shenzhen DJN Optronics Technology Co Ltd
Current assignee: Shenzhen DJN Optronics Technology Co Ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-17
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the field of burning test, and discloses a fixing device for an optical lens and a moving slide block for burning test, which comprises two connecting blocks, wherein an adjusting device is connected between the two connecting blocks, one ends of the two connecting blocks, which are mutually deviated, are respectively provided with a through rectangular groove, the inner wall of the rectangular groove is provided with a plurality of groups of clamping devices, the device is fixed on the slide block by using the clamping device on the lower connecting block, the optical lens is fixed by using the clamping device on the upper connecting block, and then the height of the upper connecting block is adjusted by using the adjusting device, so that the adjustment of the optical lens is completed.

Description

Fixing device for optical lens and moving slide block for burning test

Technical Field

The utility model relates to the field of burning test, in particular to a fixing device for an optical lens and a moving slide block for burning test.

Background

The TFT liquid crystal panel is one of the best LCD color display devices at present, and has a fast response speed, a higher contrast ratio, a wider viewing angle, and a lighter and thinner structure. The TFT has good brightness, high contrast, strong layering and bright color, and is mainly applied to the fields of notebook computers, desktop computer monitors, workstations, industrial monitors, Global Positioning System (GPS), personal data processing, game machines, video phones, portable VCDs, DVDs and other portable devices. Due to the characteristic of liquid crystal inversion, the TFT liquid crystal panel may cause different levels of flicker (flicker) when displaying a special image, and thus the VCOM voltage of each product needs to be programmed with an optimal value. In the production process, the operation of the burning equipment is relatively complicated, so that the production efficiency of a production line is greatly influenced, and the benefit of products is reduced. In the existing burning side view, an elastic switch device needs to be installed at one end of a moving slide rail, an optical lens and a moving slide block are fixed, the moving slide block triggers the elastic switch to execute burning tests, in the operation process, the optical lens and the moving slide block need to be connected together through a fixing device, the optical lens and the moving slide block are generally adhered together through an adhesive tape in the prior art, and the fixing device is not convenient and fast.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a fixing device for an optical lens and a moving slide block for burning test, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a burn fixing device of optical lens and motion slider of test usefulness, includes two connecting blocks, two be connected with adjusting device between the connecting block, two the rectangular channel of run-through type is all seted up to the one end that the connecting block deviates from each other, is provided with multiunit clamping device on the inner wall of rectangular channel, fixes this device on the slider with the clamping device on the connecting block of below, fixes optical lens with the clamping device of top, then utilizes adjusting device, adjusts the height of top connecting block to this accomplishes the regulation to optical lens.

Preferably, the adjusting device comprises a threaded column, a rotating rod and a fixing rod, the fixing rod is fixedly installed on a connecting block below, the rotating rod is installed on the lower wall surface of the connecting block above through a bearing, the lower end of the rotating rod is fixedly connected with the threaded column, a threaded hole is formed in the position, corresponding to the threaded column, of the fixing rod, and the threaded hole is in threaded connection with the threaded column.

Preferably, clamping device includes movable rod, spring and fixed block, fixed block fixed mounting is on the inner wall of rectangular channel, circular recess has been seted up on the fixed block, and the movable rod cup joints the inside at circular recess, the inside fixed mounting of circular recess has the spring, the spring is in the same place with movable rod fixed connection.

Preferably, every the inside of rectangular channel all is provided with two blocks rubber, and the movable rod fixed connection among block rubber and the multiunit clamping device is in the same place, through having set up multiunit clamping device for when clamping device is together fixed with optical lens, movable rod and spring among the multiunit clamping device can be fixed according to optical lens's shell profile, can laminate optical lens more when fixed, and this scheme can be applicable to the different optical lens of various models, and adaptability is extensive.

Preferably, two install two telescopic links between the connecting block, two telescopic links are located adjusting device's both sides respectively, through having set up two telescopic links for when the connecting block of top reciprocates the adjusting position, two telescopic links can provide the guidance quality, avoid the skew.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device for an optical lens and a moving slide block for burning test, which has the following beneficial effects:

1. this burn fixing device of optical lens and motion slider of test usefulness fixes this device on the slider with the clamping device on the connecting block of below, fixes optical lens with the clamping device of top, then utilizes adjusting device, adjusts the height of top connecting block to this regulation to accomplish optical lens, this scheme and current contrast convenient and fast more, convenient to use.

2. This burn fixing device of optical lens and motion slider of test usefulness, through having set up multiunit clamping device for when clamping device is together fixed with optical lens, movable rod and spring among the multiunit clamping device can be fixed according to optical lens's shell profile, can laminate optical lens more when fixed, and this scheme can be applicable to the different optical lens of various models, and adaptability is extensive.

3. This burn fixing device of optical lens and motion slider of test usefulness through having set up two telescopic links for when the connecting block of top reciprocates the adjusting position, two telescopic links can provide the guidance quality, avoid the skew.

Drawings

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

FIG. 2 is a schematic view of a clamping device according to the present invention;

FIG. 3 is a schematic view of an adjusting device according to the present invention.

In the figure: 1. connecting blocks; 2. a rectangular groove; 3. a clamping device; 4. a rubber block; 5. a telescopic rod; 6. an adjustment device; 7. a movable rod; 8. a spring; 9. a fixed block; 10. a circular groove; 11. fixing the rod; 12. a threaded hole; 13. a threaded post; 14. the rod is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a fixing device for an optical lens and a moving slider for burning test includes two connecting blocks 1, an adjusting device 6 is connected between the two connecting blocks 1, a through rectangular groove 2 is disposed at each end of the two connecting blocks 1, a plurality of groups of clamping devices 3 are disposed on the inner wall of the rectangular groove 2, the device is fixed on the slider by the clamping devices 3 on the lower connecting block 1, the optical lens is fixed by the clamping devices 3 on the upper connecting block, and then the height of the upper connecting block 1 is adjusted by the adjusting device 6, so as to adjust the optical lens.

Further, the adjusting device 6 comprises a threaded column 13, a rotating rod 14 and a fixing rod 11, the fixing rod 11 is fixedly installed on the lower connecting block 1, the rotating rod 14 is installed on the lower wall surface of the upper connecting block 1 through a bearing, the lower end of the rotating rod 14 is fixedly connected with the threaded column 13, a threaded hole 12 is formed in the position, corresponding to the threaded column 13, of the fixing rod 11, and the threaded hole 12 is in threaded connection with the threaded column 13.

Further, clamping device 3 includes movable rod 7, spring 8 and fixed block 9, and fixed block 9 fixed mounting has seted up circular recess 10 on the inner wall of rectangular channel 2 on the fixed block 9, and movable rod 7 cup joints in the inside of circular recess 10, and the inside fixed mounting of circular recess 10 has spring 8, and spring 8 is in the same place with movable rod 7 fixed connection.

Further, every rectangular channel 2's inside all is provided with two rubber blocks 4, rubber block 4 is in the same place with movable rod 7 fixed connection among the multiunit clamping device 3, through having set up multiunit clamping device 3, when making clamping device 3 be in the same place with optical lens is fixed, movable rod 7 and spring 8 among the multiunit clamping device 3, can fix according to optical lens's shell profile, optical lens can laminate more in fixed, and this scheme can be applicable to the different optical lens of various models, adaptability is wide.

Further, install two telescopic links 5 between two connecting blocks 1, two telescopic links 5 are located adjusting device 6's both sides respectively, through having set up two telescopic links 5 for when the connecting block 1 of top reciprocates the adjusting position, two telescopic links 5 can provide the guidance quality, avoid the skew.

The working principle is as follows: the device is fixed on a sliding block by a clamping device 3 on a lower connecting block 1, an optical lens is fixed by an upper clamping device 3, and then the height of the upper connecting block 1 is adjusted by an adjusting device 6, so that the adjustment of the optical lens is completed.

Through having set up multiunit clamping device 3 for when clamping device 3 is together fixed with optical lens, movable rod 7 and spring 8 among the multiunit clamping device 3 can be fixed according to optical lens's shell profile, can laminate optical lens more when fixed, and this scheme can be applicable to the different optical lens of various models, and adaptability is wide.

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

Claims

1. The utility model provides a burn optical lens of test usefulness and fixing device of motion slider, includes two connecting blocks (1), its characterized in that: two be connected with adjusting device (6) between connecting block (1), two rectangular channel (2) of through type are all seted up to the one end that connecting block (1) deviates from each other, are provided with multiunit clamping device (3) on the inner wall of rectangular channel (2).

2. The fixing device of claim 1, wherein the fixing device comprises: adjusting device (6) are including screw thread post (13), rotary rod (14) and dead lever (11), dead lever (11) fixed mounting is on connecting block (1) of below, and rotary rod (14) pass through the bearing and install wall under connecting block (1) of above, rotary rod (14) lower extreme and screw thread post (13) fixed connection together, set up screw hole (12) on dead lever (11) position corresponding screw thread post (13), screw hole (12) and screw thread post (13) threaded connection together.

3. The fixing device of claim 1, wherein the fixing device comprises: clamping device (3) include movable rod (7), spring (8) and fixed block (9), fixed block (9) fixed mounting is on the inner wall of rectangular channel (2), circular recess (10) have been seted up on fixed block (9), and movable rod (7) cup joint the inside at circular recess (10), the inside fixed mounting of circular recess (10) has spring (8), spring (8) are in the same place with movable rod (7) fixed connection.

4. The fixing device of claim 3, wherein the fixing device comprises: every the inside of rectangular channel (2) all is provided with two blocks of rubber (4), and movable rod (7) fixed connection in block of rubber (4) and multiunit clamping device (3) is in the same place.

5. The fixing device of claim 1, wherein the fixing device comprises: two telescopic links (5) are installed between the connecting blocks (1), and the two telescopic links (5) are respectively located on two sides of the adjusting device (6).