CN220061314U - Display screen fixing mechanism and liquid crystal display screen - Google Patents
Display screen fixing mechanism and liquid crystal display screen Download PDFInfo
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- CN220061314U CN220061314U CN202321440906.6U CN202321440906U CN220061314U CN 220061314 U CN220061314 U CN 220061314U CN 202321440906 U CN202321440906 U CN 202321440906U CN 220061314 U CN220061314 U CN 220061314U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 74
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 21
- 238000007790 scraping Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of display screens, and discloses a display screen fixing mechanism and a liquid crystal display screen, wherein the display screen fixing mechanism comprises a fixed seat, a movable piece and an adjusting mechanism; through the cooperation between moving part and the adjustment mechanism, first adjusting column and second adjusting column overturn through first fixed pin and second fixed pin respectively to be convenient for adjust the angle of display screen body, improve user experience, and the display screen body can carry out angle adjustment according to actual conditions, accords with different visual angle demands, has improved this liquid crystal display's practicality; the sliding part of the movable part is driven to lift in the lifting groove by the telescopic rod of the electric push rod, the friction force between the sliding part and the lifting groove is reduced by the guide wheel in the rectangular groove, the abrasion rate is reduced, the service life of the sliding part is prolonged, the height of the display screen body is convenient to adjust, and dust is prevented from affecting the watching effect of the display screen body.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a display screen fixing mechanism and a liquid crystal display screen.
Background
The lcd is an active matrix lcd driven by means of thin film transistors, and in our daily life and work, various lcd screens are often used, especially in the process of production work, the contents on the lcd screen often need to be discussed;
in the prior art, publication No.: the utility model of CN216692852U in China discloses a liquid crystal display capable of lifting, which comprises a bracket, a lifting mechanism and a liquid crystal display, wherein the bracket is arranged in the middle of the lifting mechanism in a transmission manner, the liquid crystal display and the lifting mechanism are arranged in parallel, a base is movably arranged at the lower end of the bracket, and a quick connection port is connected between the liquid crystal display and the lifting mechanism. According to the utility model, the free movement of the liquid crystal display screen can be realized through the pulleys, so that the use of a user is facilitated, the bracket grooves and the base mounting columns can help to rapidly carry out the bracket mounting process, the fixing effect is enhanced, and the plurality of base mounting columns can avoid the displacement of the bracket; the bracket and the base can be quickly installed and fixed through the cooperation of the base mounting holes and the base mounting columns; the liquid crystal display can be quickly installed on the lifting mechanism through the quick connection port, so that the installation process is simplified, and the installation stability is ensured.
The lifting of the display screen is realized in the technical scheme, however, the display screen is inconvenient to adjust the angle, the viewing angle is fixed, the user experience is affected, and the structure is complex, so that a display screen fixing mechanism and a liquid crystal display screen are required.
Disclosure of Invention
The utility model aims to provide a display screen fixing mechanism and a liquid crystal display screen, which are convenient for adjusting angles, increasing viewing angles, improving user experience and simultaneously facilitating disassembly and assembly so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the display screen fixing mechanism comprises a fixed seat, a movable piece and an adjusting mechanism, wherein the movable piece is mainly formed by integrally forming a sliding part and a butting part, one side of the fixed seat is provided with a lifting groove for sliding connection of the sliding part, and the butting part is fixedly connected with the adjusting mechanism;
the adjusting mechanism comprises two groups of fixing plates, a first adjusting column and a second adjusting column, wherein the two groups of fixing plates are hinged to one end of the first adjusting column through a first fixing pin, a groove for embedding the second adjusting column is formed in one side of the first adjusting column, one end, far away from the first fixing pin, of the first adjusting column is hinged to the second adjusting column through a second fixing pin, clamping grooves are formed in the upper surface and the lower surface of the second adjusting column, and the two groups of clamping grooves are communicated through two groups of through holes.
Preferably, the lower surface welding of fixing base has the bottom plate, and the upper surface of bottom plate is provided with electric putter, electric putter sets up the lower extreme at the lift groove inner chamber, and electric putter's the outside is inconsistent with one side of lift groove, the lower surface of sliding part has been seted up the kerve that supplies electric putter's telescopic link joint.
Preferably, rectangular grooves are symmetrically formed in one side of the sliding part, guide wheels are installed in the rectangular grooves, the outer sides of the guide wheels are in rolling connection with the lifting grooves, and the cross section of the sliding part is in a T-shaped arrangement.
Preferably, the upper surface joint of fixing base has the shrouding, and the lower surface integrated into one piece of shrouding has the lug, and the cross section of lug is the same with the cross section of lift groove, the relative opening one side of lift groove runs through has multiunit first positioning bolt, and multiunit positioning bolt is equidistant setting.
Preferably, the two groups of fixing plates are welded at one end of one side of the butt joint part opposite to the sliding part, the length of the first adjusting column is greater than that of the second adjusting column, and the length of the second adjusting column is greater than that of the clamping groove.
Preferably, the first adjusting column can turn over 0-90 degrees by taking the first fixing pin as a rotating point, and the second adjusting column can turn over 0-90 degrees by taking the second fixing pin as a rotating point.
The utility model also provides a liquid crystal display screen which is arranged on the display screen fixing mechanism and comprises a display screen body, wherein one side of the display screen body is fixedly connected with a positioning mechanism, the positioning mechanism is fixedly connected with an adjusting mechanism, and both sides of the display screen body are adhered with ash removing mechanisms.
Preferably, the positioning mechanism comprises a positioning plate, two groups of clamping plates are symmetrically welded on one side of the positioning plate, the two groups of clamping plates are respectively clamped in two groups of clamping grooves of the first adjusting column, the two groups of clamping plates are fixedly connected with the second adjusting column through two groups of second positioning bolt penetrating holes, and the positioning plate is fixedly connected with one side of the display screen body through two groups of third positioning bolts.
Preferably, the ash removal mechanism comprises two groups of side plates and a scraping rod, the two groups of side plates are respectively adhered to two adjacent sides of the display screen body and the positioning mechanism, the two ends of one side of the scraping rod are fixedly connected with sliding blocks, and sliding grooves for sliding connection of the sliding blocks are formed in one side of the two groups of side plates.
Preferably, the ash removal mechanism further comprises a connecting plate, two ends of the lower surface of the connecting plate are fixedly connected with clamping blocks which are clamped with the sliding grooves, the lower surface of the connecting plate is abutted against the upper surface of the display screen body, and one side, opposite to the display screen, of the scraping rod is adhered with a cloth strip.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first adjusting column and the second adjusting column are turned over respectively through the first fixing pin and the second fixing pin mainly through the cooperation between the movable part and the adjusting mechanism, so that the angle of the display screen body is conveniently adjusted, the user experience is improved, the display screen body can be subjected to angle adjustment according to actual conditions, different visual angle requirements are met, and the practicability of the liquid crystal display screen is improved.
2. According to the utility model, through the cooperation between the electric push rod and the movable piece, the telescopic rod of the electric push rod stretches and contracts to drive the sliding part of the movable piece to lift in the lifting groove, and the sliding part reduces the friction force with the lifting groove through the guide wheel in the rectangular groove, so that the abrasion rate is reduced, the service life of the sliding part is prolonged, the height of the display screen body is convenient to adjust, and the display screen is convenient for a user to use.
3. According to the utility model, through the cooperation between the positioning mechanism and the ash removing mechanism, dust on the surface of the display screen body can be removed at any time, so that the dust is prevented from affecting the watching effect of the display screen body, and meanwhile, the positioning mechanism is convenient to assemble and disassemble, the display screen body is convenient to assemble and disassemble, and the stability of the display screen body is improved.
Drawings
FIG. 1 is a schematic view of a display screen according to the present utility model when unfolded;
FIG. 2 is a schematic diagram of a left front view of the present utility model;
FIG. 3 is a schematic view of an adjusting mechanism according to the present utility model;
FIG. 4 is a schematic view of a fixing base according to the present utility model;
fig. 5 is a schematic structural view of the ash removing mechanism of the present utility model.
In the figure: 1. a fixing seat; 11. a lifting groove; 12. a first positioning bolt; 13. a sealing plate; 14. a bottom plate; 2. a movable member; 21. a sliding part; 22. rectangular grooves; 23. a guide wheel; 24. a butt joint part; 3. an adjusting mechanism; 31. a fixing plate; 32. a first fixing pin; 33. a first adjustment column; 34. a second fixing pin; 35. a second adjustment column; 351. a clamping groove; 352. a through hole; 4. an electric push rod; 5. a display screen body; 6. an ash removing mechanism; 61. a side plate; 611. a chute; 62. a scraping rod; 621. a slide block; 63. a connecting plate; 631. a clamping block; 7. a positioning mechanism; 71. a positioning plate; 72. a clamping plate; 73. a second positioning bolt; 74. and a third positioning bolt.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a display screen fixing mechanism comprises a fixed seat 1, a movable piece 2 and an adjusting mechanism 3, wherein the movable piece 2 is mainly formed by integrally forming a sliding part 21 and a butting part 24, one side of the fixed seat 1 is provided with a lifting groove 11 for sliding connection of the sliding part 21, and the butting part 24 is fixedly connected with the adjusting mechanism 3;
the adjusting mechanism 3 comprises two groups of fixing plates 31, a first adjusting column 33 and a second adjusting column 35, the two groups of fixing plates 31 are hinged to one end of the first adjusting column 33 through a first fixing pin 32, a groove for embedding the second adjusting column 35 is formed in one side of the first adjusting column 33, one end, away from the first fixing pin 32, of the first adjusting column 33 is hinged to the second adjusting column 35 through a second fixing pin 34, clamping grooves 351 are formed in the upper surface and the lower surface of the second adjusting column 35, and the two groups of clamping grooves 351 are communicated through two groups of through holes 352.
During the use, at first fix fixing base 1 on the wall through first positioning bolt 12, simultaneously inlay the sliding part 21 of moving part 2 in lift groove 11, and with the lower surface of sliding part 21 and the upper end joint of electric putter 4 telescopic link, simultaneously inlay shrouding 13 in lift groove 11's upper end, simultaneously with first adjusting column 33 and second adjusting column 35 through first fixed pin 32 and second fixed pin 34 expansion, display screen body 5 is through two sets of third positioning bolt 74 and locating plate 71 fixed connection, simultaneously the locating plate 71 is fixed by two sets of second positioning bolt 73 through the draw-in groove 351 joint with second adjusting column 35 upper and lower surface back, accomplish the installation to display screen body 5, bond two sets of curb plates 61 in the both sides of display screen, the upper end embedding spout 611 of scraper bar 62 from two sets of curb plates 61 through slider 621, simultaneously through the fixture block 631 of connecting plate 63 and the upper end lock joint of spout 611, the liquid crystal screen deashing of ash removal mechanism 6 is convenient for watching the display screen, improve and experience, thereby the user's of the guide pulley 11 is convenient for the lift groove 23 through the first adjusting column 33 and second adjusting column 35, thereby the user's the height is convenient for use 3 to adjust the sliding part through the guide pulley 2, the lift groove is convenient for use is adjusted to the user's height to the guide pulley 2, the user's 3 is convenient for use, the lift groove is convenient for use is adjusted to the user's 3, and is convenient for use, the lifting part is adjusted to use is adjusted to the user's 3, and is convenient for the user's 3 is easy to be used, and has is convenient to use, and has been used, and has 3.
The lower surface welding of fixing base 1 has bottom plate 14, and the upper surface of bottom plate 14 is provided with electric putter 4, and electric putter 4 sets up the lower extreme in lift groove 11 inner chamber, and electric putter 4's the outside is inconsistent with one side of lift groove 11, and the lower surface of slider 21 has been seted up the kerve that supplies electric putter 4's telescopic link joint, through electric putter 4 telescopic link's flexible, is convenient for adjust the height of moving part 2 to be convenient for adjust the height of display screen, improve the comfort level of watching the display screen.
Rectangular grooves 22 are symmetrically formed in one side of the sliding part 21, guide wheels 23 are mounted in the rectangular grooves 22, the outer sides of the guide wheels 23 are in rolling connection with the lifting grooves 11, the cross sections of the sliding part 21 are in T-shaped arrangement, the sliding part 21 is in rolling connection with the lifting grooves 11 through the guide wheels 23, friction between the sliding part 21 and the butt joint part 24 and the fixing base 1 is reduced, abrasion of repair parts is reduced, and service lives of parts are prolonged.
The upper surface joint of fixing base 1 has shrouding 13, and the lower surface integrated into one piece of shrouding 13 has the lug, and the cross section of lug is the same with the cross section of lift groove 11, and lift groove 11 relative opening one side is run through has multiunit first positioning bolt 12, and multiunit positioning bolt is equidistant setting, is convenient for close the upper end opening of lift groove 11 through shrouding 13, prevents that moving part 2 from breaking away from lift groove 11 when rising, ensures the safety of display screen, and fixing base 1 installs conveniently.
Two sets of fixed plates 31 are all welded at the one end of butt joint portion 24 relative sliding portion 21 one side, and the length of first adjusting column 33 is greater than the length of second adjusting column 35, and the length of second adjusting column 35 is greater than the length of draw-in groove 351, and through the length difference, the second adjusting column 35 of being convenient for inlays in first adjusting column 33, reduces the space occupation area of adjustment mechanism 3.
The first adjusting column 33 can turn over 0-90 degrees by taking the first fixing pin 32 as a rotating point, the second adjusting column 35 can turn over 0-90 degrees by taking the second fixing pin 34 as a rotating point, and the horizontal angle of the display screen body 5 can be conveniently adjusted by the rotation of the first adjusting column 33 and the second adjusting column 35, so that the use experience of a user is increased.
The utility model also provides a liquid crystal display which is arranged on the display fixing mechanism and comprises a display body 5, wherein one side of the display body 5 is fixedly connected with a positioning mechanism 7, the positioning mechanism 7 is fixedly connected with the adjusting mechanism 3, the two sides of the display body 5 are adhered with ash removing mechanisms 6, and the disassembly and assembly efficiency of the display body 5 is improved through the positioning mechanism 7.
The positioning mechanism 7 comprises a positioning plate 71, two groups of clamping plates 72 are symmetrically welded on one side of the positioning plate 71, the two groups of clamping plates 72 are respectively clamped in two groups of clamping grooves 351 of the first adjusting column 33, the two groups of clamping plates 72 penetrate through holes 352 and are fixedly connected with the second adjusting column 35 through two groups of second positioning bolts 73, the positioning plate 71 penetrates through one side of the display screen body 5 through two groups of third positioning bolts 74 and is fixedly connected with one side of the display screen body 5, the second positioning bolts 73 are in threaded connection with nuts after the clamping plates 72 are matched with the clamping grooves 351, the butt joint stability of the positioning mechanism 7 and the adjusting mechanism 3 is improved, and meanwhile, the distance between the opposite sides of the two groups of clamping plates 72 is smaller than the grooves of the first adjusting column 33, so that the accommodating of the adjusting mechanism 3 is facilitated.
The ash removal mechanism 6 comprises two groups of side plates 61 and scraping rods 62, the two groups of side plates 61 are respectively adhered to two adjacent sides of the display screen body 5 and the positioning mechanism 7, two ends of one side of each scraping rod 62 are fixedly connected with sliding blocks 621, sliding grooves 611 for the sliding blocks 621 to be in sliding connection are formed in one side of each group of side plates 61, the scraping rods 62 are in sliding connection with the sliding grooves 611 of the side plates 61 through the sliding blocks 621, so that a user can conveniently and horizontally lift the scraping rods 62, dust on the surface of the display screen body 5 is scraped, and user experience is improved.
The ash removal mechanism 6 still includes connecting plate 63, and the fixture block 631 of the equal fixedly connected with in both ends of connecting plate 63 lower surface with spout 611 joint, the lower surface of connecting plate 63 is inconsistent with the upper surface of display screen body 5, and the scraper bar 62 bonds with the opposite one side of display screen has the cloth, is connected two sets of curb plates 61 through connecting plate 63, has improved ash removal mechanism 6's stability, and the scraper bar 62 has the scratch production when having avoided the screen ash removal of display screen through the cloth.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (10)
1. The utility model provides a display screen fixed establishment, includes fixing base (1), moving part (2) and adjustment mechanism (3), its characterized in that: the movable piece (2) is mainly formed by integrally forming a sliding part (21) and a butting part (24), one side of the fixed seat (1) is provided with a lifting groove (11) for sliding connection of the sliding part (21), and the butting part (24) is fixedly connected with the adjusting mechanism (3);
the utility model discloses a clamping groove type adjusting mechanism for the automobile is characterized in that the adjusting mechanism (3) comprises two groups of fixed plates (31), a first adjusting column (33) and a second adjusting column (35), the two groups of fixed plates (31) are hinged with one end of the first adjusting column (33) through a first fixing pin (32), a groove for embedding the second adjusting column (35) is formed in one side of the first adjusting column (33), one end, far away from the first fixing pin (32), of the first adjusting column (33) is hinged with the second adjusting column (35) through a second fixing pin (34), clamping grooves (351) are formed in the upper surface and the lower surface of the second adjusting column (35), and the two groups of clamping grooves (351) are communicated through two groups of through holes (352).
2. A display screen fixing mechanism according to claim 1, wherein: the lower surface welding of fixing base (1) has bottom plate (14), and the upper surface of bottom plate (14) is provided with electric putter (4), electric putter (4) set up the lower extreme in lift groove (11) inner chamber, and the outside of electric putter (4) is inconsistent with one side of lift groove (11), the kerve of the telescopic link joint of power putter (4) has been seted up to the lower surface of sliding part (21).
3. A display screen fixing mechanism according to claim 2, wherein: rectangular grooves (22) are symmetrically formed in one side of the sliding part (21), guide wheels (23) are arranged in the rectangular grooves (22), the outer sides of the guide wheels (23) are in rolling connection with the lifting grooves (11), and the cross section of the sliding part (21) is in a T-shaped arrangement.
4. A display screen fixing mechanism according to claim 1, wherein: the upper surface joint of fixing base (1) has shrouding (13), and the lower surface integrated into one piece of shrouding (13) has the lug, and the cross section of lug is the same with the cross section of lift groove (11), the relative opening one side of lift groove (11) runs through has multiunit first positioning bolt (12), and multiunit positioning bolt is equidistant setting.
5. A display screen fixing mechanism according to claim 1, wherein: the two groups of fixing plates (31) are welded at one end of the butt joint part (24) on one side opposite to the sliding part (21), the length of the first adjusting column (33) is larger than that of the second adjusting column (35), and the length of the second adjusting column (35) is larger than that of the clamping groove (351).
6. A display screen fixing mechanism according to claim 1, wherein: the first adjusting column (33) can turn over 0-90 degrees by taking the first fixing pin (32) as a rotating point, and the second adjusting column (35) can turn over 0-90 degrees by taking the second fixing pin (34) as a rotating point.
7. A liquid crystal display mounted on a display mounting mechanism as claimed in any one of claims 1 to 6, characterized in that: the novel display screen comprises a display screen body (5), wherein one side of the display screen body (5) is fixedly connected with a positioning mechanism (7), the positioning mechanism (7) is fixedly connected with an adjusting mechanism (3), and ash removing mechanisms (6) are adhered to two sides of the display screen body (5).
8. A liquid crystal display according to claim 7, wherein: the positioning mechanism (7) comprises a positioning plate (71), two groups of clamping plates (72) are symmetrically welded on one side of the positioning plate (71), the two groups of clamping plates (72) are respectively clamped in two groups of clamping grooves (351) of the first adjusting column (33), the two groups of clamping plates (72) penetrate through holes (352) through two groups of second positioning bolts (73) and are fixedly connected with the second adjusting column (35), and the positioning plate (71) penetrates through one side of the display screen body (5) through two groups of third positioning bolts (74).
9. A liquid crystal display according to claim 8, wherein: the ash removal mechanism (6) comprises two groups of side plates (61) and scraping rods (62), the two groups of side plates (61) are respectively adhered to two adjacent sides of the display screen body (5) and the positioning mechanism (7), sliding blocks (621) are fixedly connected to two ends of one side of each scraping rod (62), and sliding grooves (611) for sliding connection of the sliding blocks (621) are formed in one side of each side plate (61).
10. A liquid crystal display according to claim 9, wherein: the ash removal mechanism (6) further comprises a connecting plate (63), clamping blocks (631) clamped with the sliding grooves (611) are fixedly connected to the two ends of the lower surface of the connecting plate (63), the lower surface of the connecting plate (63) is abutted to the upper surface of the display screen body (5), and cloth strips are adhered to one side, opposite to the display screen, of the scraping rod (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440906.6U CN220061314U (en) | 2023-06-07 | 2023-06-07 | Display screen fixing mechanism and liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440906.6U CN220061314U (en) | 2023-06-07 | 2023-06-07 | Display screen fixing mechanism and liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220061314U true CN220061314U (en) | 2023-11-21 |
Family
ID=88751233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321440906.6U Active CN220061314U (en) | 2023-06-07 | 2023-06-07 | Display screen fixing mechanism and liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220061314U (en) |
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2023
- 2023-06-07 CN CN202321440906.6U patent/CN220061314U/en active Active
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