CN219796711U - Adjustable liquid crystal display - Google Patents
Adjustable liquid crystal display Download PDFInfo
- Publication number
- CN219796711U CN219796711U CN202321197777.2U CN202321197777U CN219796711U CN 219796711 U CN219796711 U CN 219796711U CN 202321197777 U CN202321197777 U CN 202321197777U CN 219796711 U CN219796711 U CN 219796711U
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- China
- Prior art keywords
- fixedly connected
- groove
- bevel gear
- block
- connecting rod
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of liquid crystal display screens, and discloses an adjustable liquid crystal display screen, which comprises a fixed frame, wherein a groove is formed in the inner side of the fixed frame, and a connecting rod is movably connected in the groove. When a user adjusts the using height of the display screen, the rotating knob is movably connected with the outer part of the fixed frame, so that the rotating knob can rotate to drive the rotating rod to rotate, the rotating rod can rotate in the empty groove, the main bevel gear fixedly connected with the outer part of the rotating rod can rotate to drive the auxiliary bevel gear to rotate, the connecting rod fixedly connected with the auxiliary bevel gear at the bottom end rotates, the connecting rod drives the sleeve block in external threaded connection to slide, the connecting block with the sleeve block fixedly connected with one side can be lifted, the mounting plates fixedly connected with the connecting blocks on two sides of the outer wall can be lifted, the screen body fixedly connected with the mounting plates on one side can be lifted, and the viewing height can be conveniently adjusted.
Description
Technical Field
The utility model relates to the technical field of liquid crystal display screens, in particular to an adjustable liquid crystal display screen.
Background
Liquid crystal displays are used in digital watches and one type of display for many portable computers. LCD displays use two sheets of polarizing material with a liquid crystal solution in between. When an electric current is passed through the liquid, the crystals rearrange so that light cannot pass through them. When a user uses the display screen, the user needs to adjust the position according to the watching condition of the user, and the too high or too low playing height can influence the eyesight of the user, so that the user needs to provide an adjustable liquid crystal display screen.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide an adjustable liquid crystal display screen, which is convenient for a user to adjust the playing height of the display screen.
(II) technical scheme
In order to achieve the above purpose, the utility model provides the following technical scheme, an adjustable liquid crystal display screen, which adopts the following technical scheme: the novel connecting rod comprises a fixed frame, a groove is formed in the inner side of the fixed frame, a connecting rod is movably connected to the inner side of the groove, a sleeve block is connected to the outer thread of the connecting rod, and a hollow groove is formed in the fixed frame.
The inside swing joint of empty slot has the bull stick, the outside fixedly connected with main bevel gear of bull stick, the bottom fixedly connected with auxiliary bevel gear of connecting rod, the one end fixedly connected with turn button of bull stick.
As the preferred scheme, one side fixedly connected with connecting block of cover piece, the inside swing joint of connecting block has the slider, the bottom fixedly connected with handle of slider, the inside swing joint of handle has the extrusion piece, the bottom fixedly connected with spring plate of extrusion piece, the draw-in groove has been seted up to the outside of connecting block, the inboard fixedly connected with spring buckle of draw-in groove, one side swing joint of connecting block has the rotation gear, one side swing joint of connecting block has the mounting panel, when the user goes to use liquid crystal display, can facilitate the use person go to the display screen and carry out the angle modulation.
As a preferable scheme, the size of the main bevel gear is the same as that of the auxiliary bevel gear, and the connection mode of the main bevel gear and the auxiliary bevel gear is meshed and connected, so that the auxiliary bevel gear can be rotated to drive the main bevel gear to rotate when a user uses the liquid crystal display screen.
As the preferable scheme, the outside of connecting rod evenly is provided with the screw thread, the screw thread groove has been seted up to the inside of cover piece, when the user goes to use liquid crystal display, can make the connecting rod rotate and drive the cover piece and slide.
As the preferred scheme, the one end of connecting rod extends to the inside in empty slot, one side fixedly connected with stopper of cover piece, the spacing groove has been seted up to the inboard of recess, and the inside swing joint in spacing groove has the stopper, when the user goes to use liquid crystal display, can make the connecting rod rotate.
As the preferable scheme, the tooth slot is formed in one side of the sliding block, the size of the tooth slot is the same as that of the rotating gear, the sliding block and the rotating gear are connected in a meshed mode, and when a user uses the liquid crystal display, the sliding block can slide to drive the rotating gear to rotate.
As the preferred scheme, spacing hole has evenly been seted up in the outside of handle, and the size of spacing hole and the size of spring buckle are the same, the shape of spring plate sets up to the U-shaped board, and the top fixedly connected with fixture block of U-shaped board, the equal fixedly connected with rotation gear in outer wall both sides of mounting panel, when the user goes to use liquid crystal display, can adjust the angle of use of display.
(III) beneficial effects
Compared with the prior art, the utility model provides an adjustable liquid crystal display screen, which comprises the following components
The beneficial effects are that:
1. according to the utility model, through arranging the empty groove, the rotating rod, the main bevel gear, the auxiliary bevel gear, the connecting rod, the sleeve block, the mounting plate and the connecting block, when a user adjusts the use height of the display screen, the rotating button which is movably connected with the outer side of the fixed frame is rotated, the rotating button can be rotated to drive the rotating rod to rotate, the rotating rod can be rotated in the empty groove, the main bevel gear which is fixedly connected with the outer side of the rotating rod can be rotated to drive the auxiliary bevel gear to rotate, the connecting rod which is fixedly connected with the auxiliary bevel gear at the bottom end is rotated, the connecting rod drives the sleeve block which is externally connected with the screw thread to slide, the connecting block which is fixedly connected with the sleeve block at one side can be lifted, the mounting plate which is fixedly connected with the connecting block at two sides of the outer wall can be lifted, the screen body which is fixedly connected with the mounting plate at one side can be lifted, and the viewing height can be conveniently adjusted.
2. According to the utility model, the mounting plate, the handle, the extrusion block, the spring buckle, the rotating gear, the clamping groove and the spring plate are arranged, the spring plate fixedly connected with one side of the extrusion block can be extruded through the extrusion block movably connected with the inner side of the extrusion handle, the clamping block fixedly connected with the top end of the spring plate can be used for extruding the spring buckle, the spring buckle and the limiting hole can be used for releasing the limiting connection, the clamping groove and the handle can be used for releasing the limiting connection, the handle can be stretched, the sliding block fixedly connected with the top end of the groove can be used for sliding, the sliding block can be used for sliding to drive the rotating gear to rotate, the mounting plate fixedly connected with the rotating gear on two sides of the outer wall can be rotated, and the screen body fixedly connected with the mounting plate on one side can be subjected to angle adjustment, so that the device has certain convenience.
Drawings
FIG. 1 is a schematic diagram showing a three-dimensional structure of a liquid crystal display according to the present utility model;
FIG. 2 is a schematic view of the inside of the height adjustment structure of the present utility model;
FIG. 3 is a schematic perspective view of the mounting box of the present utility model;
FIG. 4 is a schematic view of the inside of the angle adjusting structure of the present utility model;
fig. 5 is a schematic perspective view of the mounting plate of the present utility model.
In the figure: 1. a fixed frame; 2. a rotary knob; 3. a screen body; 4. a groove; 5. a hollow groove; 6. a rotating rod; 7. a main bevel gear; 8. an auxiliary bevel gear; 9. a connecting rod; 10. sleeving blocks; 11. a mounting plate; 12. a connecting block; 13. a slide block; 14. a handle; 15. extruding a block; 16. a spring buckle; 17. rotating the gear; 18. a clamping groove; 19. and (3) a spring plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
Referring to fig. 1-5, the embodiment provides an adjustable lcd screen, which includes a fixed frame 1, a groove 4 is provided on the inner side of the fixed frame 1, a connecting rod 9 is movably connected to the inner side of the groove 4, a sleeve block 10 is screwed to the outer side of the connecting rod 9, and a hollow groove 5 is provided in the inner side of the fixed frame 1.
The inside swing joint of empty slot 5 has bull stick 6, and the outside fixedly connected with main bevel gear 7 of bull stick 6, the bottom fixedly connected with auxiliary bevel gear 8 of connecting rod 9, the one end fixedly connected with turn button 2 of bull stick 6.
One side fixedly connected with connecting block 12 of cover piece 10, the inside swing joint of connecting block 12 has slider 13, the bottom fixedly connected with handle 14 of slider 13, the inside swing joint of handle 14 has extrusion piece 15, the bottom fixedly connected with spring plate 19 of extrusion piece 15, draw-in groove 18 has been seted up to the outside of connecting block 12, the inboard fixedly connected with spring buckle 16 of draw-in groove 18, one side swing joint of connecting block 12 has rotation gear 17, one side swing joint of connecting block 12 has mounting panel 11, when the user goes to use the liquid crystal display, can the convenience of customers go to carry out the angle modulation to the display screen.
The size of the main bevel gear 7 is the same as that of the auxiliary bevel gear 8, and the connection mode of the main bevel gear 7 and the auxiliary bevel gear 8 is meshed connection, so that the auxiliary bevel gear 8 can rotate to drive the main bevel gear 7 to rotate when a user uses the liquid crystal display screen.
The outside of connecting rod 9 evenly is provided with the screw thread, and the screw thread groove has been seted up to the inside of cover piece 10, when the user goes to use liquid crystal display, can make connecting rod 9 rotate and drive cover piece 10 and slide.
One end of the connecting rod 9 extends to the inside of the empty groove 5, one side of the sleeve block 10 is fixedly connected with a limiting block, the inner side of the groove 4 is provided with a limiting groove, the inside of the limiting groove is movably connected with a limiting block, and when a user goes to use the liquid crystal display, the connecting rod 9 can be rotated.
Example 2
The tooth space is offered to one side of slider 13, and the size of tooth space is the same with the size of turning gear 17, and slider 13 and turning gear 17's connected mode sets up to the meshing connection, when the user goes to use the liquid crystal display, can make slider 13 slip and drive turning gear 17 and rotate.
Limiting holes are uniformly formed in the outer side of the handle 14, the size of the limiting holes is the same as that of the spring buckle 16, the shape of the spring plate 19 is set to be a U-shaped plate, a clamping block is fixedly connected to the top end of the U-shaped plate, rotating gears 17 are fixedly connected to two sides of the outer wall of the mounting plate 11, and when a user goes to use the liquid crystal display, the use angle of the display can be adjusted.
The working principle of the utility model is as follows: when a user adjusts the use height of the display screen, the rotating button 2 which is movably connected with the outside of the fixed frame 1 is rotated, so that the rotating button 2 can rotate to drive the rotating rod 6 to rotate, the rotating rod 6 can rotate in the empty groove 5, the main bevel gear 7 which is fixedly connected with the outside of the rotating rod 6 can rotate to drive the auxiliary bevel gear 8 to rotate, the connecting rod 9 which is fixedly connected with the auxiliary bevel gear 8 at the bottom end is rotated, the connecting rod 9 drives the sleeve block 10 which is in external threaded connection to slide, the connecting block 12 which is fixedly connected with the sleeve block 10 at one side can be lifted, the mounting plate 11 which is fixedly connected with the connecting block 12 at two sides of the outer wall can be lifted, and the screen 3 which is fixedly connected with the mounting plate 11 at one side can be lifted;
through the extrusion piece 15 of extrusion handle 14 inboard swing joint, can make extrusion piece 15 one side fixed connection's spring plate 19 extrude, can make spring plate 19 top fixed connection's fixture block extrude spring buckle 16, can make spring buckle 16 and spacing hole release spacing connection, can make draw-in groove 18 and handle 14 release spacing connection, can stretch handle 14, can make recess 4 top fixed connection's slider 13 slide, make slider 13 slide drive rotation gear 17 rotate, can make the equal fixedly connected with of outer wall both sides rotate gear 17's mounting panel 11, can carry out the angle modulation to the screen body 3 of one side fixedly connected with mounting panel 11.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. An adjustable liquid crystal display screen, includes fixed frame (1), its characterized in that: the inner side of the fixed frame (1) is provided with a groove (4), the inside of the groove (4) is movably connected with a connecting rod (9), the outside of the connecting rod (9) is connected with a sleeve block (10) in a threaded manner, and the inside of the fixed frame (1) is provided with a hollow groove (5);
the inside swing joint of empty slot (5) has bull stick (6), the outside fixedly connected with main bevel gear (7) of bull stick (6), the bottom fixedly connected with auxiliary bevel gear (8) of connecting rod (9), the one end fixedly connected with turn button (2) of bull stick (6).
2. An adjustable lcd panel according to claim 1, wherein: one side fixedly connected with connecting block (12) of cover piece (10), the inside swing joint of connecting block (12) has slider (13), the bottom fixedly connected with handle (14) of slider (13), the inside swing joint of handle (14) has extrusion piece (15), the bottom fixedly connected with spring board (19) of extrusion piece (15), draw-in groove (18) have been seted up to the outside of connecting block (12), the inboard fixedly connected with spring buckle (16) of draw-in groove (18), one side swing joint of connecting block (12) has rotation gear (17), one side swing joint of connecting block (12) has mounting panel (11).
3. An adjustable lcd panel according to claim 1, wherein: the size of the main bevel gear (7) is the same as that of the auxiliary bevel gear (8), and the connection mode of the main bevel gear (7) and the auxiliary bevel gear (8) is meshed connection.
4. An adjustable lcd panel according to claim 1, wherein: threads are uniformly arranged on the outer portion of the connecting rod (9), and thread grooves are formed in the sleeve blocks (10).
5. An adjustable lcd panel according to claim 1, wherein: one end of the connecting rod (9) extends to the inside of the empty groove (5), one side of the sleeve block (10) is fixedly connected with a limiting block, the inner side of the groove (4) is provided with a limiting groove, and the inside of the limiting groove is movably connected with the limiting block.
6. An adjustable lcd panel according to claim 2, wherein: a tooth slot is formed in one side of the sliding block (13), the size of the tooth slot is the same as that of the rotating gear (17), and the sliding block (13) is connected with the rotating gear (17) in a meshed mode.
7. An adjustable lcd panel according to claim 2, wherein: limiting holes are uniformly formed in the outer side of the handle (14), the size of the limiting holes is the same as that of the spring buckle (16), the shape of the spring plate (19) is set to be a U-shaped plate, a clamping block is fixedly connected to the top end of the U-shaped plate, and rotating gears (17) are fixedly connected to two sides of the outer wall of the mounting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197777.2U CN219796711U (en) | 2023-05-17 | 2023-05-17 | Adjustable liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197777.2U CN219796711U (en) | 2023-05-17 | 2023-05-17 | Adjustable liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796711U true CN219796711U (en) | 2023-10-03 |
Family
ID=88181172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321197777.2U Active CN219796711U (en) | 2023-05-17 | 2023-05-17 | Adjustable liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796711U (en) |
-
2023
- 2023-05-17 CN CN202321197777.2U patent/CN219796711U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |