CN214467569U - Liquid crystal display screen with adjustable transparency - Google Patents
Liquid crystal display screen with adjustable transparency Download PDFInfo
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- CN214467569U CN214467569U CN202120430008.7U CN202120430008U CN214467569U CN 214467569 U CN214467569 U CN 214467569U CN 202120430008 U CN202120430008 U CN 202120430008U CN 214467569 U CN214467569 U CN 214467569U
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- liquid crystal
- crystal display
- threaded rod
- fixed mounting
- adjustable transparency
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Abstract
The utility model discloses a liquid crystal display with adjustable transparency relates to liquid crystal display technical field, the on-line screen storage device comprises a base, the top fixed mounting of base has the top of connecting block to be provided with elevating system. The adjustment of the transparency of LCD screen often is based on the non-light tight filtering technology of LCD screen, thereby improve the expressive ability of transparent screen color gamut and solve the proportion problem between the luminousness, thereby make the screen reach higher transparency, can realize abundanter color performance again, however display screen with adjustable this type of transparency among the prior art, can influence user's viewing effect because of the fixed mounting effect of screen in concrete use, the utility model discloses a top of connecting block is provided with elevating system, through elevating system in order to obtain better fixed mounting effect, the difficult condition that takes place offset, the installation or dismantle simply, practiced thrift a large amount of time, highly can carry out the effect of adjusting as required.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display with adjustable transparency.
Background
Liquid crystal displays are used in digital watches and one type of display for many portable computers. LCD displays use two sheets of polarized material between which is a solution of liquid crystals that when current is passed through the liquid rearranges the crystals so that light cannot pass through them. Therefore, each crystal is like a louver, which can allow light to pass through and block light, the current science and technology information products of the liquid crystal display are developed towards the light, thin, short and small targets, the display products with long history in the periphery of the computer are certainly no exception, under the premise of being convenient to carry and carry, the traditional display modes such as a CRT image display, an LED display panel and the like are all limited by factors of overlarge volume or huge power consumption and the like, the actual requirements of users cannot be met, the development of the liquid crystal display technology is exactly matched with the trend of the current information products, and the users can enjoy the optimal visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.
Along with the continuous development of technology, present liquid crystal display's transparency also can be adjusted according to user's needs, but liquid crystal display is poor at the fixed effect of installation back, is touched the back by the foreign object and easily takes place the skew to influence the effect of watching, and liquid crystal display installs the back and be not convenient for dismantle, need consume a large amount of time, therefore we need provide a liquid crystal display with adjustable transparency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display with adjustable transparency, it is fixed effectual, the difficult condition that takes place the skew, the installation or dismantle simply, practiced thrift a large amount of times, highly can adjust as required to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid crystal display with adjustable transparency, includes the base, the top fixed mounting of base has the connecting block, the top of connecting block is provided with elevating system, elevating system's top is provided with the backup pad, the inner chamber of backup pad is connected with first threaded rod through the bearing, the equal threaded connection in both sides on first threaded rod surface has splint, the spout has all been seted up to the both sides at backup pad top, the top of splint runs through the spout and extends to the outside of spout, the top equidistance fixed mounting of backup pad has the spring, the top fixed mounting of spring has the roof, the top laminating of roof has the liquid crystal display body, the inboard of splint is seted up flutedly.
Preferably, the lifting mechanism comprises a sleeve, the bottom of the sleeve is fixedly mounted with the top of the connecting block, a moving column is slidably connected to an inner cavity of the sleeve, the top of the moving column penetrates through the sleeve and extends to the outside of the sleeve, and the top of the moving column is fixedly mounted with the bottom of the supporting plate.
Preferably, the upper end of the outer wall of the sleeve is in threaded connection with a fixing bolt, one end of the fixing bolt penetrates through the sleeve and extends to the inner cavity of the sleeve, and one end of the fixing bolt is attached to the outer wall of the movable column.
Preferably, the threads on the two sides of the surface of the first threaded rod are arranged in a positive and negative mode, and the outer side of the clamping plate is connected with the inner cavity of the sliding groove in a sliding mode.
Preferably, one end of the first threaded rod penetrates through the support plate and extends to the outside of the support plate, and a rotating block is fixedly mounted at one end of the first threaded rod.
Preferably, one side fixed mounting of recess inner chamber has the rubber pad, one side of liquid crystal display body is located the inner chamber of recess, one side of rubber pad and one side laminating of liquid crystal display body.
Preferably, the upper end and the lower extreme of splint one side all have a second threaded rod, the one end fixed mounting of second threaded rod has the commentaries on classics piece.
Preferably, one end of the second threaded rod penetrates through the clamping plate and extends to the inner cavity of the groove, and one end of the second threaded rod is connected with a fixing block through a bearing.
Preferably, one side fixed mounting of fixed block has the protection to fill up, one side of protection is filled up and is laminated with one side of liquid crystal display body.
Preferably, the shape of connecting block is trapezoidal setting, the bottom equidistance fixed mounting of base has the sucking disc.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a top of connecting block is provided with elevating system, elevating system's top is provided with the backup pad, the inner chamber of backup pad is connected with first threaded rod through the bearing, the equal threaded connection in both sides on first threaded rod surface has splint, the spout has all been seted up to the both sides at backup pad top, the outside of spout and extension to spout is run through at the top of splint, the top equidistance fixed mounting of backup pad has the spring, the top fixed mounting of spring has the roof, the top laminating of roof has the liquid crystal display body, the inboard of splint is seted up flutedly (, it is effectual to have reached fixed, the difficult condition of taking place the offset, the installation or dismantlement are simple, a large amount of time has been practiced thrift, highly can carry out the effect of adjusting as required.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the inside of the support plate of the present invention;
FIG. 3 is a schematic structural view of a side section of the splint of the present invention;
fig. 4 is a schematic structural diagram of the inside of the sleeve of the present invention.
In the figure: 1. a base; 2. a sleeve; 3. moving the column; 4. a support plate; 5. a spring; 6. a splint; 7. a liquid crystal display body; 8. a top plate; 9. a first threaded rod; 10. rotating the block; 11. fixing the bolt; 12. connecting blocks; 13. a chute; 14. a groove; 15. a rubber pad; 16. a protective pad; 17. a fixed block; 18. rotating the block; 19. a second threaded rod; 20. and (4) sucking discs.
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. 1-4, the present invention provides a technical solution: a liquid crystal display screen with adjustable transparency comprises a base 1, wherein a connecting block 12 is fixedly installed at the top of the base 1, a supporting plate 4 is arranged at the top of a lifting mechanism, sliding grooves 13 are formed in two sides of the top of the supporting plate 4, the top of a clamping plate 6 penetrates through the sliding grooves 13 and extends to the outside of the sliding grooves 13, springs 5 are fixedly installed at the top of the supporting plate 4 at equal intervals, a top plate 8 is fixedly installed at the top of the springs 5, a liquid crystal display screen body 7 is attached to the top of the top plate 8, a groove 14 is formed in the inner side of the clamping plate 6, a rubber pad 15 is fixedly installed at one side of the inner cavity of the groove 14, one side of the liquid crystal display screen body 7 is located in the inner cavity of the groove 14, one side of the rubber pad 15 is attached to one side of the liquid crystal display screen body 7, the connecting block 12 is in a trapezoidal shape, and suckers 20 are fixedly installed at equal intervals at the bottom of the base 1;
through the arrangement of the groove 14, the side edge of the liquid crystal display screen body 7 can be inserted into the inner cavity of the groove 14, so that the stability of the liquid crystal display screen body 7 is improved, meanwhile, the clamping plate 6 is convenient to fix the liquid crystal display screen body 7, the top plate 8 is convenient to support the liquid crystal display screen body 7, and the spring 5 has elasticity and can play a certain role in buffering and damping the liquid crystal display screen body 7;
the top of the connecting block 12 is provided with a lifting mechanism, the lifting mechanism comprises a sleeve 2, the bottom of the sleeve 2 and the top of the connecting block 12 are fixedly installed, an inner cavity of the sleeve 2 is connected with a moving column 3 in a sliding mode, the top of the moving column 3 penetrates through the sleeve 2 and extends to the outside of the sleeve 2, the top of the moving column 3 and the bottom of the supporting plate 4 are fixedly installed, the upper end of the outer wall of the sleeve 2 is connected with a fixing bolt 11 in a threaded mode, one end of the fixing bolt 11 penetrates through the sleeve 2 and extends to the inner cavity of the sleeve 2, and one end of the fixing bolt 11 is attached to the outer wall of the moving column 3;
through the arrangement of the sleeve 2, the sleeve 2 can support the movable column 3, the movable column 3 can slide in the inner cavity of the sleeve 2, when the height between the movable column 3 and the sleeve 2 needs to be adjusted, the fixing bolt 11 is screwed, one end of the fixing bolt 11 is separated from the outer wall of the movable column 3, the fixing of the movable column 3 can be released, the height of the movable column 3 is adjusted as required, and then the fixing bolt 11 is screwed, so that one end of the fixing bolt 11 is attached to the outer wall of the movable column 3, and the movable column 3 can be fixed;
the inner cavity of the supporting plate 4 is connected with a first threaded rod 9 through a bearing, both sides of the surface of the first threaded rod 9 are in threaded connection with clamping plates 6, threads on both sides of the surface of the first threaded rod 9 are arranged in a positive and negative mode, the outer side of each clamping plate 6 is in sliding connection with the inner cavity of the corresponding sliding groove 13, one end of each first threaded rod 9 penetrates through the supporting plate 4 and extends to the outside of the corresponding supporting plate 4, and a rotating block 10 is fixedly mounted at one end of each first threaded rod 9;
through the arrangement of the rotating block 10, the rotating block 10 is rotated, the rotating block 10 drives the first threaded rod 9 to rotate, threads on two sides of the surface of the first threaded rod 9 are arranged in a positive and negative mode, so that clamping plates 6 on two sides of the surface of the first threaded rod are driven to move in opposite directions, and the two clamping plates 6 move in opposite directions, so that the side edge of the liquid crystal display screen body 7 is inserted into an inner cavity of the groove 14, and the liquid crystal display screen body 7 is fixed;
the upper end and the lower end of one side of the clamping plate 6 are both in threaded connection with a second threaded rod 19, one end of the second threaded rod 19 is fixedly provided with a rotating block 18, one end of the second threaded rod 19 penetrates through the clamping plate 6 and extends to the inner cavity of the groove 14, one end of the second threaded rod 19 is connected with a fixed block 17 through a bearing, one side of the fixed block 17 is fixedly provided with a protective pad 16, and one side of the protective pad 16 is attached to one side of the liquid crystal display body 7;
through the setting of changeing piece 18, change piece 18 and rotate and to drive second threaded rod 19 and rotate, second threaded rod 19 rotates and to drive fixed block 17 and removes, and fixed block 17 removes and drives protection pad 16 and remove for one side of protection pad 16 is laminated with one side of liquid crystal display body 7, thereby accomplishes the fixed to liquid crystal display body 7, has increased the stability of liquid crystal display body 7.
The working principle is as follows: when in use, the liquid crystal display screen body 7 is placed on the top of the top plate 8, the rotating block 10 is rotated, the rotating block 10 drives the first threaded rod 9 to rotate, the threads on the two sides of the surface of the first threaded rod 9 are arranged in a positive and negative way, thereby driving the clamping plates 6 at the two sides of the surface to move towards opposite directions, and the two clamping plates 6 move towards opposite directions to ensure that the side edge of the liquid crystal display screen body 7 is inserted into the inner cavity of the groove 14, thereby fixing the liquid crystal display body 7, enabling one side of the rubber pad 15 to be attached to one side of the liquid crystal display body 7, rotating the rotating block 18, the rotating block 18 driving the second threaded rod 19 to rotate, the second threaded rod 19 driving the fixing block 17 to move, the fixing block 17 driving the protection pad 16 to move, enabling one side of the protection pad 16 to be attached to one side of the liquid crystal display body 7, thereby fixing the liquid crystal display screen body 7 and increasing the stability of the liquid crystal display screen body 7;
when the height between the movable column 3 and the sleeve 2 needs to be adjusted, the fixing bolt 11 is screwed, one end of the fixing bolt 11 is separated from the outer wall of the movable column 3, the fixing of the movable column 3 can be released, the height of the movable column 3 can be adjusted as required, then the fixing bolt 11 is screwed, one end of the fixing bolt 11 is attached to the outer wall of the movable column 3, the movable column 3 can be fixed, and the height of the support plate 4 can be adjusted.
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 (10)
1. A liquid crystal display screen with adjustable transparency, includes base (1), its characterized in that: the top fixed mounting of base (1) has connecting block (12), the top of connecting block (12) is provided with elevating system, elevating system's top is provided with backup pad (4), the inner chamber of backup pad (4) is connected with first threaded rod (9) through the bearing, the equal threaded connection in both sides on first threaded rod (9) surface has splint (6), spout (13) have all been seted up to the both sides at backup pad (4) top, the top of splint (6) runs through spout (13) and extends to the outside of spout (13), the top equidistance fixed mounting of backup pad (4) has spring (5), the top fixed mounting of spring (5) has roof (8), the top laminating of roof (8) has liquid crystal display body (7), recess (14) are seted up to the inboard of splint (6).
2. A liquid crystal display panel having an adjustable transparency according to claim 1, wherein: elevating system, including sleeve pipe (2), the top fixed mounting of the bottom of sleeve pipe (2) and connecting block (12), the inner chamber sliding connection of sleeve pipe (2) has removal post (3), the outside that sleeve pipe (2) and extension to sleeve pipe (2) are run through to the top of removing post (3), the bottom fixed mounting of the top of removing post (3) and backup pad (4).
3. A liquid crystal display panel having an adjustable transparency according to claim 2, wherein: the upper end threaded connection of sleeve pipe (2) outer wall has fixing bolt (11), the one end of fixing bolt (11) runs through sleeve pipe (2) and extends to the inner chamber of sleeve pipe (2), the one end of fixing bolt (11) and the outer wall laminating of removal post (3).
4. A liquid crystal display panel having an adjustable transparency according to claim 1, wherein: the screw thread of first threaded rod (9) surface both sides is positive and negative setting, the outside of splint (6) and the inner chamber sliding connection of spout (13).
5. A liquid crystal display panel having an adjustable transparency according to claim 1, wherein: one end of the first threaded rod (9) penetrates through the support plate (4) and extends to the outside of the support plate (4), and a rotating block (10) is fixedly mounted at one end of the first threaded rod (9).
6. A liquid crystal display panel having an adjustable transparency according to claim 1, wherein: one side fixed mounting of recess (14) inner chamber has rubber pad (15), one side of liquid crystal display body (7) is located the inner chamber of recess (14), one side of rubber pad (15) and the laminating of one side of liquid crystal display body (7).
7. A liquid crystal display panel having an adjustable transparency according to claim 1, wherein: the upper end and the lower end of one side of the clamping plate (6) are connected with a second threaded rod (19) in a threaded manner, and a rotating block (18) is fixedly mounted at one end of the second threaded rod (19).
8. The liquid crystal display panel with adjustable transparency according to claim 7, wherein: one end of the second threaded rod (19) penetrates through the clamping plate (6) and extends to the inner cavity of the groove (14), and one end of the second threaded rod (19) is connected with a fixing block (17) through a bearing.
9. The liquid crystal display panel with adjustable transparency according to claim 8, wherein: one side fixed mounting of fixed block (17) has protection pad (16), one side of protection pad (16) is laminated with one side of liquid crystal display body (7).
10. A liquid crystal display panel having an adjustable transparency according to claim 1, wherein: the shape of connecting block (12) is trapezoidal setting, the bottom equidistance fixed mounting of base (1) has sucking disc (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120430008.7U CN214467569U (en) | 2021-02-28 | 2021-02-28 | Liquid crystal display screen with adjustable transparency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120430008.7U CN214467569U (en) | 2021-02-28 | 2021-02-28 | Liquid crystal display screen with adjustable transparency |
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| Publication Number | Publication Date |
|---|---|
| CN214467569U true CN214467569U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120430008.7U Active CN214467569U (en) | 2021-02-28 | 2021-02-28 | Liquid crystal display screen with adjustable transparency |
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| CN (1) | CN214467569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100081A (en) * | 2022-08-24 | 2022-09-23 | 深圳佳弟子科技有限公司 | LCD display screen gray scale image enhancement method, device, equipment and storage medium |
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2021
- 2021-02-28 CN CN202120430008.7U patent/CN214467569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100081A (en) * | 2022-08-24 | 2022-09-23 | 深圳佳弟子科技有限公司 | LCD display screen gray scale image enhancement method, device, equipment and storage medium |
| CN115100081B (en) * | 2022-08-24 | 2022-11-15 | 深圳佳弟子科技有限公司 | LCD display screen gray scale image enhancement method, device, equipment and storage medium |
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