CN114660839A - Liquid crystal display blind hole aligning device - Google Patents
Liquid crystal display blind hole aligning device Download PDFInfo
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- CN114660839A CN114660839A CN202210042426.8A CN202210042426A CN114660839A CN 114660839 A CN114660839 A CN 114660839A CN 202210042426 A CN202210042426 A CN 202210042426A CN 114660839 A CN114660839 A CN 114660839A
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- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 29
- 230000033228 biological regulation Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims 3
- 239000011120 plywood Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001502 supplementing effect Effects 0.000 abstract description 4
- 239000013589 supplement Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
- B23P19/12—Alignment of parts for insertion into bores
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of liquid crystal displays and discloses a blind hole aligning device for a liquid crystal display, which comprises a base station, wherein a vertical plate is fixedly arranged on the rear side of the wall surface at the top part of the base station, the front end of the vertical plate is provided with a shielding frame, one end of the shielding frame, which is close to the vertical plate, is fixedly provided with an adjusting plate capable of being adjusted in a shrinking way, one end of the adjusting plate, which is far away from the shielding frame, is fixedly arranged on the wall surface at the corresponding position of the vertical plate, according to the blind hole aligning device for the liquid crystal display screen, the light supplementing lamp on the light supplementing upright post moves to the corresponding position to perform lower light supplementing on the PCB, meanwhile, the lower camera carries out lower shooting on the PCB, and can effectively control the upper camera to drive the telescopic rod to adjust and carry out upper shooting on the PCB through the telescopic control device according to the shooting requirement, therefore, the PCB can be effectively subjected to upper backlight shooting and upper weak light shooting according to requirements, and the shooting effect is improved.
Description
Technical Field
The invention relates to the technical field of liquid crystal displays, in particular to a blind hole aligning device for a liquid crystal display.
Background
A liquid Crystal display (lcd) screen, which is used for television and computer screen display. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid. The display screen has the advantages of low power consumption, small volume and low radiation, and is gradually becoming an indispensable part in life and entertainment;
when installing the operation, need carry out aligning device and shoot the observation installation to the PCB board usually, nevertheless under the ordinary condition, the shooting mode of adoption is the upper shooting and observes to easily lead to carrying out the high accuracy to the PCB board that can't be effective accurate and observe the installation, for this reason, we provide a liquid crystal display blind hole aligning device.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art and provides a blind hole aligning device for a liquid crystal display screen.
In order to achieve the purpose, the invention adopts the following technical scheme that the blind hole aligning device for the liquid crystal display screen comprises a base station, wherein a vertical plate is fixedly installed on the rear side of the top wall surface of the base station, a shielding frame is arranged at the front end of the vertical plate, an adjusting plate capable of being adjusted in a telescopic mode is fixedly installed at one end, close to the vertical plate, of the shielding frame, one end, far away from the shielding frame, of the adjusting plate is fixedly installed on the wall surface of the corresponding position of the vertical plate, a telescopic control device is arranged on the front end wall surface of the vertical plate, a telescopic rod capable of upward shooting is arranged at the front end of the telescopic control device, an upper camera is arranged at one end, close to the telescopic control device, of the telescopic rod, and the telescopic control device drives the telescopic rod to perform upward adjustment through the upper camera.
Preferably, fixed mounting has the base plate on the top wall of base station, the equal fixed mounting in both ends has the curb plate about the top wall of base plate, and is two sets of be provided with the drive regulation platform between the curb plate, all seted up the drive groove on the left and right sides lateral wall of drive regulation platform, the inboard in drive groove is provided with the removal tooth of being convenient for to remove the regulation, and is two sets of the one end that keeps away from each other of curb plate all is provided with driving motor, the inboard in drive groove corresponds the driving motor position and is provided with the drive wheel, the mutual fixed connection in drive wheel and driving motor's output position.
Preferably, the front end and the rear end of each side plate are fixedly provided with a support column, the top of each support column is fixedly provided with a support plate, each support plate is a plate capable of transmitting light, a transparent plate is arranged at the middle position of the top of each support plate, positioning plates are arranged on the sides of the transparent plates, and limiting clamping blocks are arranged on the inner sides of the positioning plates.
Preferably, the top fixed mounting of drive adjusting station has the pad platform, the equal fixed mounting in both ends has the light filling stand about both sides around the top of pad platform, the top of light filling stand is provided with the light filling lamp, four groups be provided with the lower level equipment case between the light filling stand, the inside of lower level equipment case is the cavity form, the inside of drive adjusting station is provided with accommodate motor.
Preferably, the output end position of adjusting motor is provided with the regulation bottom plate, and the regulation bottom plate is located the inboard of lower equipment box, the top of adjusting bottom plate is provided with the adjustable ring, and the adjustable ring is the annular bulk, annular interval fixed mounting has the bracing piece on the bottom wall of adjustable ring, and the bracing piece is kept away from adjustable ring one end fixed mounting on the top wall of adjusting bottom plate.
Preferably, an auxiliary groove is formed in the top wall surface of the lower equipment box, the auxiliary groove penetrates through the wall surface of the corresponding position of the lower equipment box and is communicated with the interior of the lower equipment box, and the lower camera is arranged in the middle of the inner side of the auxiliary groove.
Preferably, an auxiliary limiting plate which is downward concave and can deform is arranged on the inner side wall of the auxiliary groove, the inner side wall of the auxiliary limiting plate is fixedly installed on the wall surface of the corresponding position of the outer side of the lower camera, a limiting ring for limiting the lower camera is fixedly installed at the top of the adjusting bottom plate, and a limiting cushion block is fixedly installed at the bottom of the lower camera.
Preferably, an adjusting and telescoping device is arranged on the side wall of the supporting rod, a pushing and pressing plate is arranged at one end, close to the lower camera, of the adjusting and telescoping device, the pushing and pressing plate is fixedly connected with the output end of the adjusting and telescoping device, an inner layer plate is fixedly mounted on the side wall of the outer side of the lower camera, an outer layer plate capable of being adjusted in a deformation mode is arranged on the outer side of the inner layer plate, limiting fixing rods are fixedly mounted on the inner side of the outer layer plate at annular intervals, and one end, far away from the outer layer plate, of each limiting fixing rod is fixedly mounted on the wall surface of the corresponding position of the inner layer plate.
Advantageous effects
The invention provides a blind hole aligning device for a liquid crystal display screen. The method has the following beneficial effects:
(1) this kind of liquid crystal display blind hole aligning device, place the PCB board in the backup pad, adjust the drive regulation platform through the driving motor drive, make the drive regulation platform drive next camera and adjust to the assigned position, and simultaneously, the light filling lamp on the light filling stand removes and carries out next light filling to the PCB board to corresponding the position, and simultaneously, next camera carries out next shooting to the PCB board, and can effectually drive the telescopic link through flexible controlling means control host computer and adjust and carry out the upper shooting to the PCB board according to the shooting demand, thereby can effectually carry out the upper shooting in a poor light and the shooting of upper dim light to the PCB board according to the demand, thereby improve the shooting effect.
(2) This liquid crystal display blind hole aligning device through the frame that shields and the regulating plate that can adjust for can effectually shield the shooting light of higher level according to the light filling effect, thereby can effectually adjust upper low light intensity, thereby further improve the effect of upper shooting.
(3) This liquid crystal display blind hole aligning device, supplementary limiting plate through supplementary inslot side can be adjusted for supplementary limiting plate drives the next camera and produces recessed state, thereby can effectual improvement the effect of being shaded that the next camera of next shoots, thereby further improve the effect of next shooting.
(4) This liquid crystal display blind hole aligning device drives through adjusting motor and adjusts to make the regulation bottom plate drive the regulation telescoping device on the adjustable ring through the bracing piece and carry out rotation regulation to the assigned position, drive through adjusting the telescoping device and bulldoze the board and carry out drive regulation, make bulldoze the board and promote the next camera and remove, thereby can effectually carry out the position control of multi-angle to the next camera according to the demand, thereby improve the angular position control portability that the next was shot.
(5) This liquid crystal display blind hole aligning device through the spacing dead lever that can deform and adjust for bulldoze the board and can make spacing dead lever produce deformation when piling and pressing down the camera sunken, make bulldoze the board and can buckle on spacing dead lever, thereby can improve the stability when adjusting to the next camera.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of an overall structure of a blind hole alignment device for a liquid crystal display screen according to the present invention;
fig. 2 is a partial structural schematic view of the lower equipment box of the present invention;
FIG. 3 is a partial view of the adjusting ring of the present invention;
FIG. 4 is a schematic view of a positioning plate according to the present invention.
Illustration of the drawings:
1. a base station; 2. a vertical plate; 3. a shielding frame; 4. an adjusting plate; 5. a telescoping control device; 6. a telescopic rod; 7. an upper camera; 8. a substrate; 9. a side plate; 10. a drive motor; 11. driving the adjusting table; 12. a support pillar; 13. a support plate; 14. a plate is penetrated; 15. positioning a plate; 16. a cushion table; 17. a light supplement upright post; 18. a lower equipment box; 19. a light supplement lamp; 20. adjusting the motor; 21. adjusting the bottom plate; 22. an adjusting ring; 23. a support bar; 24. a lower camera; 25. an auxiliary groove; 26. an auxiliary limiting plate; 27. adjusting the telescoping device; 28. a push plate; 29. a limiting ring; 30. limiting cushion blocks; 31. a drive slot; 32. a drive wheel; 33. an outer plate; 34. an inner layer plate; 35. a limiting fixing rod; 36. and a limiting clamping block.
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.
Example (b): a blind hole aligning device for a liquid crystal display screen is shown in figures 1-4 and comprises a base station 1, wherein a vertical plate 2 is fixedly installed on the rear side of the top wall surface of the base station 1, a shielding frame 3 is arranged at the front end of the vertical plate 2, an adjusting plate 4 capable of being adjusted in a telescopic mode is fixedly installed at one end, close to the vertical plate 2, of the shielding frame 3, one end, far away from the shielding frame 3, of the adjusting plate 4 is fixedly installed on the wall surface of the corresponding position of the vertical plate 2, a telescopic control device 5 is arranged on the front end wall surface of the vertical plate 2, a telescopic rod 6 capable of carrying out upper shooting is arranged at the front end of the telescopic control device 5, an upper camera 7 is arranged at one end, close to the telescopic control device 5, of the telescopic rod 6, and the telescopic control device 5 drives the telescopic rod 6 to carry out upper adjustment through the upper camera 7;
a base plate 8 is fixedly mounted on the top wall surface of the base table 1, side plates 9 are fixedly mounted at the left end and the right end of the top wall surface of the base plate 8, a driving adjusting table 11 is arranged between the two groups of side plates 9, driving grooves 31 are formed in the side walls of the left side and the right side of the driving adjusting table 11, moving teeth convenient to move and adjust are arranged on the inner sides of the driving grooves 31, driving motors 10 are arranged at the ends, away from each other, of the two groups of side plates 9, driving wheels 32 are arranged on the inner sides of the driving grooves 31 corresponding to the positions of the driving motors 10, and the driving wheels 32 are fixedly connected with the output ends of the driving motors 10;
the front end and the rear end of each of the two groups of side plates 9 are fixedly provided with a support column 12, the tops of the four groups of support columns 12 are fixedly provided with support plates 13, the support plates 13 are plates capable of transmitting light, the middle positions of the tops of the support plates 13 are provided with transparent plates 14, the side edges of the transparent plates 14 are provided with positioning plates 15, and the inner sides of the positioning plates 15 are provided with limiting fixture blocks 36;
a cushion table 16 is fixedly installed at the top of the driving adjusting table 11, light-supplementing upright columns 17 are fixedly installed at the left end and the right end of the front side and the rear side of the top of the cushion table 16, light-supplementing lamps 19 are arranged at the top of the light-supplementing upright columns 17, lower equipment boxes 18 are arranged among the four groups of light-supplementing upright columns 17, the interior of each lower equipment box 18 is hollow, an adjusting motor 20 is arranged inside the driving adjusting table 11, an adjusting bottom plate 21 is arranged at the output end of the adjusting motor 20, the adjusting bottom plate 21 is located on the inner side of the lower equipment box 18, adjusting rings 22 are arranged at the top of the adjusting bottom plate 21, the adjusting rings 22 are annular and blocky, supporting rods 23 are fixedly installed on the bottom wall surface of the adjusting bottom plates 22 at annular intervals, and one ends, far away from the adjusting rings 22, of the supporting rods 23 are fixedly installed on the top wall surface of the adjusting bottom plates 21;
an auxiliary groove 25 is formed in the top wall surface of the lower equipment box 18, the auxiliary groove 25 penetrates through the wall surface of the corresponding position of the lower equipment box 18 and the interior of the lower equipment box 18 to be communicated with each other, a lower camera 24 is arranged in the middle of the inner side of the auxiliary groove 25, an auxiliary limiting plate 26 which is downward concave and can deform is arranged on the inner side wall of the auxiliary groove 25, the inner side wall of the auxiliary limiting plate 26 is fixedly installed on the wall surface of the corresponding position of the outer side of the lower camera 24, a limiting ring 29 used for limiting the lower camera 24 is fixedly installed at the top of the adjusting bottom plate 21, a limiting cushion block 30 is fixedly installed at the bottom of the lower camera 24, and the lower camera 24 is limited through the limiting ring 29 and the limiting cushion block 30;
the side wall of the supporting rod 23 is provided with an adjusting telescopic device 27, one end of the adjusting telescopic device 27, which is close to the lower camera 24, is provided with a pushing plate 28, the pushing plate 28 is fixedly connected with the output end of the adjusting telescopic device 27, the outer side wall of the lower camera 24 is fixedly provided with an inner layer plate 34, the outer side of the inner layer plate 34 is provided with an outer layer plate 33 capable of being adjusted in a deformation mode, the inner side of the outer layer plate 33 is fixedly provided with a limiting fixing rod 35 at an annular interval, and one end, far away from the outer layer plate 33, of the limiting fixing rod 35 is fixedly arranged on the wall surface of the corresponding position of the inner layer plate 34.
The working principle of the invention is as follows:
when the device is used, a PCB is placed on the supporting plate 13, the driving adjusting table 11 is adjusted through the driving of the driving motor 10, the driving adjusting table 11 drives the lower camera 24 to be adjusted to a specified position, meanwhile, the light supplement lamp 19 on the light supplement upright post 17 moves to a corresponding position to perform lower light supplement on the PCB, meanwhile, the lower camera 24 performs lower shooting on the PCB, and the upper camera 7 can be effectively controlled through the telescopic control device 5 to drive the telescopic rod 6 to perform upper shooting on the PCB according to shooting requirements, so that the upper backlight shooting and the upper dim light shooting can be effectively performed on the PCB according to requirements, and the shooting effect is improved;
through the adjustable shielding frame 3 and the adjustable plate 4, the upper shooting light can be effectively shielded according to the light supplementing effect, so that the upper weak light intensity can be effectively adjusted, and the upper shooting effect is further improved;
through the adjustable auxiliary limiting plate 26 at the inner side of the auxiliary groove 25, the auxiliary limiting plate 26 drives the lower camera 24 to generate a concave state, so that the backlight effect of the lower shooting of the lower camera 24 can be effectively improved, and the effect of the lower shooting is further improved;
the adjusting motor 20 is used for driving and adjusting, so that the adjusting bottom plate 21 drives the adjusting telescopic device 27 on the adjusting ring 22 to rotate and adjust to a specified position through the supporting rod 23, the adjusting telescopic device 27 drives the pushing plate 28 to drive and adjust, and the pushing plate 28 pushes the lower camera 24 to move, so that the position of the lower camera 24 can be effectively adjusted in multiple angles according to requirements, and the portability of angle position adjustment of lower shooting is improved;
through the limiting fixing rod 35 capable of being adjusted in a deformation mode, the pushing plate 28 can enable the limiting fixing rod 35 to deform and dent when the lower camera 24 is stacked and pressed, the pushing plate 28 can be buckled on the limiting fixing rod 35, and therefore stability of the lower camera 24 in the adjustment process can be improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a liquid crystal display blind hole aligning device, includes base station (1), the top wall rear side fixed mounting of base station (1) has riser (2), the front end of riser (2) is provided with shields frame (3), shield frame (3) and be close to riser (2) one end fixed mounting and have regulating plate (4) that can shrink the regulation, regulating plate (4) are kept away from and are shielded frame (3) one end fixed mounting on the corresponding position wall of riser (2), its characterized in that: the vertical plate adjusting device is characterized in that a telescopic control device (5) is arranged on the front end wall face of the vertical plate (2), a telescopic rod (6) capable of performing upper shooting is arranged at the front end of the telescopic control device (5), an upper camera (7) is arranged at one end, close to the telescopic control device (5), of the telescopic rod (6), and the telescopic control device (5) drives the telescopic rod (6) to perform upper adjustment through the upper camera (7).
2. The blind hole aligning device for the liquid crystal display screen according to claim 1, wherein: fixed mounting has base plate (8) on the top wall of base station (1), the equal fixed mounting in both ends has curb plate (9), and is two sets of about the top wall of base plate (8) be provided with drive regulation platform (11) between curb plate (9), driving groove (31) have all been seted up on the left and right sides lateral wall of drive regulation platform (11), and the inboard of driving groove (31) is provided with the removal tooth of being convenient for remove the regulation, and is two sets of curb plate (9) are kept away from one end each other and all are provided with driving motor (10), the inboard of driving groove (31) corresponds driving motor (10) position and is provided with drive wheel (32), the mutual fixed connection in output position of drive wheel (32) and driving motor (10).
3. The blind hole aligning device for the liquid crystal display screen according to claim 2, wherein: two sets of equal fixed mounting in both ends has support column (12), four groups around curb plate (9) the top fixed mounting of support column (12) has backup pad (13), and backup pad (13) are the board that can the printing opacity transmit, the top intermediate position of backup pad (13) is provided with through plate (14), all be provided with locating plate (15) on the side of through plate (14), the inboard of locating plate (15) is provided with spacing fixture block (36).
4. The blind hole aligning device for the liquid crystal display screen according to claim 2, wherein: the top fixed mounting of drive regulation platform (11) has pad platform (16), the equal fixed mounting in both ends has light filling stand (17) about both sides around the top of pad platform (16), the top of light filling stand (17) is provided with light filling lamp (19), four groups be provided with down equipment box (18) between light filling stand (17), and the inside of down equipment box (18) is the cavity form, the inside of drive regulation platform (11) is provided with accommodate motor (20).
5. The blind hole aligning device for the liquid crystal display screen according to claim 4, wherein: the output end position of adjusting motor (20) is provided with adjusting bottom plate (21), and adjusting bottom plate (21) is located the inboard of lower equipment case (18), the top of adjusting bottom plate (21) is provided with adjustable ring (22), and adjustable ring (22) are ring shape block-like, ring interval fixed mounting has bracing piece (23) on the bottom wall of adjustable ring (22), and bracing piece (23) are kept away from adjustable ring (22) one end fixed mounting on the top wall of adjusting bottom plate (21).
6. The blind hole aligning device for the liquid crystal display screen according to claim 5, wherein: an auxiliary groove (25) is formed in the wall surface of the top of the lower equipment box (18), the auxiliary groove (25) penetrates through the wall surface of the corresponding position of the lower equipment box (18) and is communicated with the interior of the lower equipment box (18), and a lower camera (24) is arranged in the middle of the inner side of the auxiliary groove (25).
7. The blind hole aligning device for the liquid crystal display screen according to claim 6, wherein: be provided with supplementary limiting plate (26) that undercut just can deform on the inboard lateral wall of supplementary groove (25), the inboard lateral wall fixed mounting of supplementary limiting plate (26) is on the outside corresponding position wall of lower camera (24), the top fixed mounting of adjusting bottom plate (21) has spacing ring (29) that are used for restricting lower camera (24), the bottom fixed mounting of lower camera (24) has spacing cushion (30).
8. The blind hole aligning device for the liquid crystal display screen according to claim 7, wherein: be provided with on the lateral wall of bracing piece (23) and adjust telescoping device (27), it is provided with and pushes away flitch (28) to adjust telescoping device (27) to be close to next camera (24) one end, pushes away the mutual fixed connection of output of flitch (28) and regulation telescoping device (27), fixed mounting has inner plating (34) on the outside lateral wall of next camera (24), the outside of inner plating (34) is provided with outer plywood (33) that can the deformation adjust, the inboard annular interval fixed mounting of outer plywood (33) has spacing dead lever (35), and outer plywood (33) one end fixed mounting is kept away from in spacing dead lever (35) on the corresponding position wall of inner plating (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210042426.8A CN114660839B (en) | 2022-01-14 | 2022-01-14 | Liquid crystal display blind hole alignment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210042426.8A CN114660839B (en) | 2022-01-14 | 2022-01-14 | Liquid crystal display blind hole alignment device |
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| Publication Number | Publication Date |
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| CN114660839A true CN114660839A (en) | 2022-06-24 |
| CN114660839B CN114660839B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210042426.8A Active CN114660839B (en) | 2022-01-14 | 2022-01-14 | Liquid crystal display blind hole alignment device |
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| CN108663836A (en) * | 2018-07-26 | 2018-10-16 | 宁波舜宇仪器有限公司 | Liquid crystal display panel detects and positioning device |
| CN210720922U (en) * | 2019-12-02 | 2020-06-09 | 福州大学 | Photoelectric display glass laminating equipment |
| CN214751178U (en) * | 2021-04-23 | 2021-11-16 | 深圳市精运达自动化设备有限公司 | Product skew detection device |
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