CN220038036U - Industrial liquid crystal display screen with adjustable visual angle - Google Patents
Industrial liquid crystal display screen with adjustable visual angle Download PDFInfo
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- CN220038036U CN220038036U CN202321693536.7U CN202321693536U CN220038036U CN 220038036 U CN220038036 U CN 220038036U CN 202321693536 U CN202321693536 U CN 202321693536U CN 220038036 U CN220038036 U CN 220038036U
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- seat
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- display screen
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 17
- 230000000007 visual effect Effects 0.000 title claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an industrial liquid crystal display with an adjustable visual angle, which relates to the technical field of display screens and comprises a display screen body, wherein a clamping block is arranged at the rear side of the display screen body, a clamping groove block is arranged at the lower side of the clamping block, a clamping seat is arranged between the clamping groove block and the upper clamping block, a rotating shaft is fixed at the peripheral side of the clamping seat, a sliding seat is rotatably connected on the rotating shaft, and positioning sheets are arranged at two ends of the rotating shaft. The liquid crystal display screen structure provided by the utility model can be used for conveniently disassembling and fixing the display screen body on the lifting seat, and changes the traditional multi-screw fixing structure, although the disassembly and the assembly are quick and convenient, the structural strength is still not inferior to that of a screw connection mode, the display screen body on the lifting seat can be conveniently and quickly adjusted in left and right angles of pitching, and the upper and lower heights can be quickly adjusted, so that the optimal use effect of the first flat body is achieved.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an industrial liquid crystal display screen with an adjustable visual angle.
Background
The industrial liquid crystal display screen is a display device specially designed for industrial application requirements, has the advantages of higher reliability, proper working temperature range, long service life and the like, and is generally made of stronger, more shock-resistant and anti-interference materials compared with the household and commercial liquid crystal display screens so as to meet strict environmental requirements. The existing liquid crystal display has certain adjustment limit, but the adjustment direction and the adjustment range are limited, the multi-party requirement cannot be met, and the process of fixing the adjustment position after adjustment is more complicated and time-consuming. Therefore, the present utility model provides an industrial lcd with adjustable viewing angle to solve the above-mentioned problems in the prior art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an industrial liquid crystal display screen with an adjustable visual angle.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an visual angle adjustable industrial LCD, includes the display screen body, display screen body rear side is provided with the clamp block, clamp block downside is provided with the draw-in groove piece, is provided with the cassette between clamp block of draw-in groove piece and the upside, cassette week side is fixed with the pivot, rotates in the pivot and is connected with the sliding seat, and the pivot both ends all are provided with the spacer, and a plurality of constant head tanks of corresponding spacer have all been seted up to the sliding seat both sides, sliding seat rear side back-and-forth sliding has the draw-bar piece, the sliding seat rear side is provided with the elevating seat, the elevating seat downside rotates and is connected with the screen seat.
Preferably, the rear side of the display screen body is fixedly provided with a sliding frame positioned at the rear side of the clamping block, a plurality of sliding columns penetrating through the clamping block are fixedly arranged in the sliding frame, and the periphery of the sliding column is sleeved with a first spring positioned in the sliding frame.
Preferably, a plurality of inserting columns are fixed on the lower side of the clamping block, and a plurality of jacks corresponding to the inserting columns are formed on the upper side of the clamping seat.
Preferably, the upper side of the clamping groove block is provided with a clamping groove corresponding to the clamping seat, the lower side of the clamping seat is fixedly provided with a plurality of inserting columns, and the clamping groove is internally provided with a plurality of through holes corresponding to the inserting columns.
Preferably, the locating piece slides in the pivot of cassette rear side to the side, and is provided with the spring two that is located in the pivot between the locating piece outside and the pivot inside.
Preferably, a sliding groove corresponding to the sliding bar block is formed in the inner side of the lifting seat, the sliding bar block vertically slides on the lifting seat through the sliding groove, a positioning tooth block is arranged at the rear side of the sliding seat, and a plurality of positioning tooth grooves corresponding to the positioning blocks are formed in the rear side of the lifting seat.
Compared with the prior art, the utility model has the beneficial effects that:
the liquid crystal display screen structure provided by the utility model can be used for conveniently disassembling and fixing the display screen body on the lifting seat, and changes the traditional multi-screw fixing structure, although the disassembly and the assembly are quick and convenient, the structural strength is still not inferior to that of a screw connection mode, the display screen body on the lifting seat can be conveniently and quickly adjusted in left and right angles of pitching, and the upper and lower heights can be quickly adjusted, so that the optimal use effect of the first flat body is achieved.
Drawings
FIG. 1 is a schematic diagram of an industrial LCD with adjustable viewing angle according to the present utility model;
FIG. 2 is a schematic diagram of an industrial LCD with adjustable viewing angle according to the present utility model;
fig. 3 is a schematic diagram of a connection structure of a sliding seat in an industrial lcd with adjustable viewing angle according to the present utility model.
In the figure: 1. a display screen body; 2. a screen seat; 3. a lifting seat; 4. a clamping block; 5. a sliding frame; 6. a spool; 7. a first spring; 8. a clamping seat; 9. a sliding seat; 10. a slide bar block; 11. a chute; 12. a clamping groove block; 13. inserting a column; 14. a positioning sheet; 15. a second spring; 16. and a positioning groove.
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.
Referring to fig. 1-3, an industrial liquid crystal display with adjustable visual angle comprises a display screen body 1, wherein a clamping block 4 is arranged at the rear side of the display screen body 1, a clamping groove block 12 is arranged at the lower side of the clamping block 4, a clamping seat 8 is arranged between the clamping groove block 12 and the upper clamping block 4, a sliding frame 5 positioned at the rear side of the clamping block 4 is fixed at the rear side of the display screen body 1, a plurality of sliding columns 6 penetrating through the clamping block 4 are fixed in the sliding frame 5, a first spring 7 positioned in the sliding frame 5 is sleeved at the peripheral side of the sliding column 6, a plurality of inserting columns 13 are fixed at the lower side of the clamping block 4, a plurality of inserting holes corresponding to the inserting columns 13 are formed at the upper side of the clamping seat 8, a clamping groove corresponding to the clamping seat 8 is formed at the upper side of the clamping groove block 12, a plurality of through holes corresponding to the inserting columns 13 are formed in the clamping groove, the clamping seat 8 is positioned in the clamping block 4 positioned at the rear side of the sliding frame 5, the clamping seat 8 is positioned between the clamping block 4 and the lower clamping groove block 12, and the clamping seat 8 can be inserted into the clamping seat 4 correspondingly to the inserting holes of the clamping block 4 at the lower side of the clamping seat 1, and the clamping seat can be quickly inserted into the clamping seat 1;
further, a rotating shaft is fixed on the periphery of the clamping seat 8, a sliding seat 9 is rotationally connected to the rotating shaft, positioning plates 14 are arranged at two ends of the rotating shaft, a plurality of positioning grooves 16 corresponding to the positioning plates 14 are formed in two sides of the sliding seat 9, the positioning plates 14 slide left and right in the rotating shaft on the rear side of the clamping seat 8, a second spring 15 positioned in the rotating shaft is arranged between the outer side of the positioning plates 14 and the inner side of the rotating shaft, when the pitching angle of the display screen body 1 needs to be adjusted, the positioning plates 14 in the rotating shaft on the rear side are pulled out through a pulling button at the outer end, so that the positioning plates 14 are separated from the corresponding positioning grooves 16 on two sides of the corresponding sliding seat 9, the clamping seat 8 on the sliding seat 9 can be rotated, and after the adjusting angle is determined, the positioning plates 14 are only needed to be released, and a clamping block on the outer side of the air is automatically clamped into the positioning grooves 16 corresponding to the adjusting positions;
furthermore, the sliding seat 9 is provided with a sliding bar block 10 in a back-and-forth sliding manner, the back side of the sliding seat 9 is provided with a lifting seat 3, the lower side of the lifting seat 3 is rotationally connected with a screen seat 2, the inner side of the lifting seat 3 is provided with a sliding groove 11 corresponding to the sliding bar block 10, the sliding bar block 10 slides up and down on the lifting seat 3 through the sliding groove 11, the back side of the sliding seat 9 is provided with a positioning tooth block, the back side of the lifting seat 3 is provided with a plurality of positioning tooth grooves corresponding to the positioning blocks, when the upper and lower heights of the display screen body 1 are required to be adjusted, the sliding seat 9 sliding on the sliding bar block 10 is shifted inwards and outwards, the outer clamping blocks of the sliding seat 9 are separated from the corresponding positioning tooth grooves on the back side of the lifting seat 3, the sliding seat 9 is conveniently slid on the lifting seat 3, after the adjusting positions are determined, the rear clamping blocks of the sliding seat 9 are clamped into the positioning tooth grooves corresponding to the positions, and the height of the display screen body 1 is determined.
The specific working principle of the utility model is as follows:
firstly, fixing the display screen body 1 on the screen seat 2, pulling up the clamping block 4 in the side sliding frame 5 behind the display screen body 1, arranging the clamping seat 8 between the clamping block 4 and the lower clamping groove block 12, enabling the inserting columns 13 at the lower side of the clamping seat 8 to pass through corresponding through holes in the clamping groove block 12, then releasing the clamping block 4, and enabling a plurality of inserting columns 13 at the lower side of the clamping block 4 to be inserted into corresponding inserting holes at the upper side of the clamping seat 8, so that the display screen body 1 can be quickly installed;
when the pitching angle of the display screen body 1 needs to be adjusted, the positioning sheet 14 in the rear side rotating shaft is pulled through the outer end pulling button, so that the positioning sheet 14 is separated from the corresponding positioning grooves 16 on two sides of the corresponding sliding seat 9, the clamping seat 8 on the sliding seat 9 can be rotated, and after the adjusting angle is determined, the positioning sheet 14 is only needed to be released, and the air outside clamping block is automatically clamped into the corresponding adjusting position positioning groove 16;
when the up-down height of the display screen body 1 is required to be adjusted, the sliding seat 9 sliding on the sliding bar block 10 is shifted inwards and outwards, so that the clamping blocks on the outer side of the sliding seat 9 are separated from the corresponding positioning tooth grooves on the rear side of the lifting seat 3, the sliding seat 9 on the lifting seat 3 is conveniently slid, after the adjusting position is determined, the sliding seat is restored to slide outwards, and after the clamping blocks on the rear side of the sliding seat 9 are clamped into the positioning tooth grooves on the corresponding position, the height of the display screen body 1 is determined;
when the left and right angles of the display screen body 1 need to be adjusted, the lifting seat 3 on the screen seat 2 can be rotated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an industrial liquid crystal display of visual angle adjustable, includes display screen body (1), its characterized in that, display screen body (1) rear side is provided with presss from both sides tight piece (4), it is provided with draw-in groove piece (12) to press from both sides tight piece (4) downside, is provided with cassette (8) between draw-in groove piece (12) and the upside presss from both sides tight piece (4), cassette (8) week side is fixed with the pivot, rotates in the pivot and is connected with sliding seat (9), and the pivot both ends all are provided with spacer (14), and sliding seat (9) both sides all have been seted up a plurality of constant head tanks (16) that correspond spacer (14), sliding seat (9) rear side back-and-forth sliding has slide bar (10), sliding seat (9) rear side is provided with lift seat (3), lift seat (3) downside rotates and is connected with screen seat (2).
2. The industrial liquid crystal display with adjustable visual angle according to claim 1, wherein a sliding frame (5) positioned at the rear side of the clamping block (4) is fixed at the rear side of the display body (1), a plurality of sliding columns (6) penetrating through the clamping block (4) are fixed in the sliding frame (5), and a first spring (7) positioned in the sliding frame (5) is sleeved on the periphery of the sliding column (6).
3. The industrial liquid crystal display with adjustable visual angle according to claim 1, wherein a plurality of inserting posts (13) are fixed on the lower side of the clamping block (4), and a plurality of inserting holes corresponding to the inserting posts (13) are formed on the upper side of the clamping seat (8).
4. The industrial liquid crystal display with adjustable visual angle according to claim 1, wherein the upper side of the clamping groove block (12) is provided with a clamping groove corresponding to the clamping seat (8), the lower side of the clamping seat (8) is fixedly provided with a plurality of inserting columns (13), and the clamping groove is internally provided with a plurality of perforations corresponding to the inserting columns (13).
5. The industrial liquid crystal display with adjustable visual angle according to claim 1, wherein the positioning piece (14) slides left and right in the rotating shaft at the rear side of the clamping seat (8), and a second spring (15) positioned in the rotating shaft is arranged between the outer side of the positioning piece (14) and the inner part of the rotating shaft.
6. The industrial liquid crystal display with adjustable visual angles according to claim 1, wherein a sliding groove (11) corresponding to the sliding bar block (10) is formed in the inner side of the lifting seat (3), the sliding bar block (10) slides up and down on the lifting seat (3) through the sliding groove (11), a positioning tooth block is arranged on the rear side of the sliding seat (9), and a plurality of positioning tooth grooves corresponding to the positioning blocks are formed in the rear side of the lifting seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693536.7U CN220038036U (en) | 2023-06-30 | 2023-06-30 | Industrial liquid crystal display screen with adjustable visual angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693536.7U CN220038036U (en) | 2023-06-30 | 2023-06-30 | Industrial liquid crystal display screen with adjustable visual angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038036U true CN220038036U (en) | 2023-11-17 |
Family
ID=88722111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321693536.7U Active CN220038036U (en) | 2023-06-30 | 2023-06-30 | Industrial liquid crystal display screen with adjustable visual angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038036U (en) |
-
2023
- 2023-06-30 CN CN202321693536.7U patent/CN220038036U/en active Active
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