CN216010033U - Liquid crystal display screen based on prevent static and improve - Google Patents
Liquid crystal display screen based on prevent static and improve Download PDFInfo
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- CN216010033U CN216010033U CN202120227688.2U CN202120227688U CN216010033U CN 216010033 U CN216010033 U CN 216010033U CN 202120227688 U CN202120227688 U CN 202120227688U CN 216010033 U CN216010033 U CN 216010033U
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- lifting
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- liquid crystal
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 22
- 230000003068 static effect Effects 0.000 title claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 54
- 230000001105 regulatory effect Effects 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 6
- 238000013016 damping Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 206010050031 Muscle strain Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model discloses a liquid crystal display screen based on antistatic improvement, and particularly relates to the technical field of liquid crystal display screens. The height of the display screen is automatically adjusted according to the use requirement of a user, the use comfort of the user is improved, the life stability and health of the user are protected, the protruding length of the display screen is automatically adjusted, the use and popularization of equipment are facilitated, the damping utilization rate is reduced, the maintenance of the equipment is facilitated, and the use of the equipment is prolonged.
Description
Technical Field
The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen based on antistatic improvement.
Background
A liquid crystal display screen belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. Has the advantages of low power consumption, small volume and low radiation.
But when in-service use, current liquid crystal display often adopts expansion screw and nut to fix in single position, can't carry out height-adjusting, lead to the user to need initiative adaptation liquid crystal display's mounting height, long-term use then can lead to the condition that cervical vertebra muscle strain appears in the user's health, and then influence equipment use travelling comfort, traditional liquid crystal display often is difficult to carry out initiative adjustment user and liquid crystal display's linear distance simultaneously, watch the luminous object that the distance is shorter for a long time, and then lead to user's eyesight to descend rapidly, influence equipment safety in utilization, thereby be not convenient for equipment use and promote.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, embodiments of the present invention provide an improved liquid crystal display based on anti-static electricity, in which a lifting mechanism is provided to automatically adjust the height of the display according to the use requirements of a user, thereby improving the comfort level of the user and protecting the life stability and health of the user, and an adjusting mechanism is provided to automatically adjust the protruding length of the display, thereby facilitating the use and popularization of equipment, reducing the damping usage rate, facilitating the maintenance of the equipment, and prolonging the service life of the equipment, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a liquid crystal display based on prevent static and improve, includes the display screen body, the top fixed mounting of display screen body has the static elimination ware, the back fixedly connected with lifting support of display screen body, the one end sliding connection that the display screen body was kept away from to the lifting support has the lift control case of symmetric distribution, two one side fixedly connected with lift transmission case that the lift control case is relative, the inside of lift transmission case and lift control case is provided with elevating system, the side of lift control case is connected with the connecting rod of symmetric distribution through the free bearing rotation, two the one end that the lift control case was kept away from to the connecting rod is rotated through the free bearing and is connected with the regulating box, the inside of regulating box is provided with adjustment mechanism, one side fixedly connected with support bracket of connecting rod is kept away from to the regulating box.
Furthermore, elevating system includes the lift transmission shaft, the both ends of lift transmission shaft are passed through the bearing frame and are rotated with the inner wall of lift transmission case and lift transmission shaft and be connected, the top of lift transmission case has elevator motor through mount pad fixed mounting, elevator motor's output shaft is fixed to be cup jointed and is located the inside initiative lift bevel gear of lift transmission case, the fixed surface of lift transmission shaft has cup jointed driven lift bevel gear, driven lift bevel gear is connected with the meshing of initiative lift bevel gear.
Furthermore, the interior of the two lifting control boxes is rotatably connected with lifting screw rods through bearing seats, the surfaces of the two lifting screw rods are fixedly sleeved with driven transmission lifting bevel gears, the lifting transmission shafts extend into the two surfaces of the two ends of the interior of the two lifting control boxes, and the surfaces of the two ends of the interior of the two lifting control boxes are fixedly sleeved with driving transmission lifting bevel gears, and the driving transmission lifting bevel gears are meshed with the driven transmission lifting bevel gears.
Furthermore, the insides of the two lifting control boxes are both connected with hollow threaded sliders through guide rails in a sliding mode, the insides of the hollow threaded sliders are meshed with the surfaces of the lifting screws and are connected with the sides of the hollow threaded sliders, and the sides of the hollow threaded sliders are fixedly connected with the sides of the lifting support.
Furthermore, adjustment mechanism includes the accommodate motor, the output shaft of accommodate motor passes through shaft coupling fixedly connected with initiative regulating spindle, the fixed cover in surface of initiative regulating spindle has connect initiative adjusting gear.
Furthermore, the inside of regulating box is connected with the driven regulating spindle of longitudinal symmetry distribution through the bearing frame rotation, two the surface of driven regulating spindle all fixedly cup joints driven adjusting gear, driven adjusting gear is connected with the meshing of initiative adjusting gear.
Further, there are the regulating plate of longitudinal symmetry distribution, two in the inside of regulating box through guide rail sliding connection the equal fixedly connected with in one side that the regulating plate is relative adjusts the rack, it is connected, two with driven adjusting gear engagement to adjust the rack the inside adjusting block of regulating box is worn to locate by the equal fixedly connected with in one side in opposite directions of regulating plate, two the one end that adjusting block stretches out the regulating box all rotates through the free bearing and is connected with the regulation pole, two the one end that adjusting block was kept away from to the regulation pole is passed through the free bearing and is connected with the side rotation of lift control case.
The utility model has the technical effects and advantages that:
1. through the arrangement of the lifting mechanism, compared with the prior art, the lifting motor is controlled to work to drive the driving lifting bevel gear to rotate, further drive the driven lifting bevel gear and the lifting transmission shaft to rotate, further drive the driving lifting transmission bevel gear and the driven transmission lifting bevel gear to rotate, further drive the lifting screw to rotate, further drive the hollow threaded slider and the lifting support to slide up and down, further drive the display screen body to move up and down, automatically adjust the height of the display screen according to the use requirements of a user, improve the use comfort level of the user, and protect the life stability and health of the user;
2. through setting up adjustment mechanism, compared with the prior art, through control adjustment motor work, drive initiative regulating spindle and initiative adjusting gear rotate, and then drive two driven adjusting gear syntropys and rotate, thereby drive two regulation racks and regulating plate syntropy or reverse slip, and then drive two regulating slide relative or in opposite directions and remove, utilize two regulation poles to rotate through free bearing and two regulating slide and two lift control casees respectively and be connected, the protrusion length of automatically regulated display screen, the equipment use of being convenient for promotes, reduce the damping rate of utilization, the equipment maintenance of being convenient for, prolonged service life of equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the lifting mechanism of the present invention.
FIG. 3 is a schematic view of the structure of the regulating box of the present invention.
The reference signs are: 1. a display screen body; 2. a static eliminator; 3. a lifting support; 4. a lifting control box; 5. a lifting transmission box; 6. a connecting rod; 7. an adjusting box; 8. a support bracket; 9. a lifting transmission shaft; 10. a lifting motor; 11. a driving lifting bevel gear; 12. a driven lifting bevel gear; 13. a lifting screw; 14. a driven transmission lifting bevel gear; 15. a driving transmission lifting bevel gear; 16. a hollow threaded slider; 17. adjusting the motor; 18. an active adjustment shaft; 19. an active adjustment gear; 20. a driven adjustment shaft; 21. a driven adjusting gear; 22. an adjusting plate; 23. adjusting the rack; 24. adjusting the sliding block; 25. and adjusting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a liquid crystal display based on prevent that static improves, including display screen body 1, the top fixed mounting of display screen body 1 has electrostatic charge eliminator 2, the back fixedly connected with lifting support 3 of display screen body 1, lifting support 3 keeps away from the one end sliding connection of display screen body 1 has the lift control case 4 of symmetric distribution, two relative one side fixedly connected with lift transmission case 5 of lift control case 4, the inside of lift transmission case 5 and lift control case 4 is provided with elevating system, the side of lift control case 4 is connected with the connecting rod 6 of symmetric distribution through the hinged support rotation, the one end that lift control case 4 was kept away from to two connecting rods 6 is rotated through the hinged support and is connected with regulating box 7, the inside of regulating box 7 is provided with adjustment mechanism, one side fixedly connected with support 8 that connecting rod 6 was kept away from to regulating box 7.
In a preferred embodiment, the lifting mechanism includes a lifting transmission shaft 9, two ends of the lifting transmission shaft 9 are rotatably connected with inner walls of the lifting transmission box 5 and the lifting transmission shaft 9 through bearing seats, a lifting motor 10 is fixedly mounted at the top of the lifting transmission box 5 through a mounting seat, an output shaft of the lifting motor 10 is fixedly sleeved with a driving lifting bevel gear 11 arranged inside the lifting transmission box 5, a driven lifting bevel gear 12 is sleeved on the surface of the lifting transmission shaft 9, the driven lifting bevel gear 12 is meshed with the driving lifting bevel gear 11, so that the driving lifting bevel gear 11 is driven to rotate by controlling the working of the lifting motor 10, and further the driven lifting bevel gear 12 and the lifting transmission shaft 9 are driven to rotate.
In a preferred embodiment, the insides of the two lifting control boxes 4 are rotatably connected with lifting screws 13 through bearing seats, the surfaces of the two lifting screws 13 are fixedly sleeved with driven transmission lifting bevel gears 14, the surfaces of the two ends of the lifting transmission shaft 9 extending into the insides of the two lifting control boxes 4 are fixedly sleeved with driving transmission lifting bevel gears 15, and the driving transmission lifting bevel gears 15 are meshed with the driven transmission lifting bevel gears 14, so that when the lifting transmission shaft 9 rotates, the driving transmission lifting bevel gears 15 are driven to rotate, and then the driven transmission lifting bevel gears 14 and the lifting screws 13 are driven to rotate.
In a preferred embodiment, the inside of two lift control box 4 all has hollow thread slider 16 through guide rail sliding connection, the inside of hollow thread slider 16 is connected with lifting screw 13's surface meshing, the side of hollow thread slider 16 and lifting support 3's side fixed connection, so that when lifting screw 13 rotates, drive hollow thread slider 16 and lifting support 3 and slide from top to bottom, thereby drive display screen body 1 and reciprocate, according to user's user demand automatically regulated display screen height, improve user comfort in use, protect user's eyesight, the convenient to use of equipment promotes.
In a preferred embodiment, the adjusting mechanism comprises an adjusting motor 17, an output shaft of the adjusting motor 17 is fixedly connected with an active adjusting shaft 18 through a coupling, and an active adjusting gear 19 is fixedly sleeved on the surface of the active adjusting shaft 18 so as to drive the active adjusting shaft 18 and the active adjusting gear 19 to rotate by controlling the operation of the adjusting motor 17.
In a preferred embodiment, the interior of the adjusting box 7 is rotatably connected with driven adjusting shafts 20 which are symmetrically distributed up and down through a bearing seat, the surfaces of the two driven adjusting shafts 20 are fixedly sleeved with driven adjusting gears 21, and the driven adjusting gears 21 are meshed with the driving adjusting gear 19, so that when the driving adjusting gear 19 rotates, the two driven adjusting gears 21 are driven to rotate in the same direction.
In a preferred embodiment, the inside of the adjusting box 7 is slidably connected with adjusting plates 22 which are symmetrically distributed up and down through a guide rail, one side of each of the two adjusting plates 22 opposite to each other is fixedly connected with an adjusting rack 23, the adjusting rack 23 is engaged with the driven adjusting gear 21, one side of each of the two adjusting plates 22 opposite to each other is fixedly connected with an adjusting slider 24 which is inserted into the inside of the adjusting box 7, one end of each of the two adjusting sliders 24 extending out of the adjusting box 7 is rotatably connected with an adjusting rod 25 through a hinged support, one end of each of the two adjusting rods 25 far away from the adjusting slider 24 is rotatably connected with the side surface of the lifting control box 4 through a hinged support, so that when the two driven adjusting gears 21 rotate in the same direction, the two adjusting racks 23 and the two adjusting plates 22 are driven to slide in the same direction or in the opposite direction, and further the two adjusting sliders 24 are driven to move relatively or in the opposite direction, and the two adjusting rods 25 are rotatably connected with the two adjusting sliders 24 and the two lifting control boxes 4 through hinged supports, the protruding length of automatically regulated display screen, the equipment of being convenient for uses and promotes, reduces the damping rate of utilization, and the equipment maintenance of being convenient for prolongs equipment life.
The working principle of the utility model is as follows: when the liquid crystal display screen based on the antistatic improvement is used, the lifting motor 10 is controlled to work to drive the driving lifting bevel gear 11 to rotate, further drive the driven lifting bevel gear 12 and the lifting transmission shaft 9 to rotate, further drive the driving lifting bevel gear 15 to rotate, further drive the driven lifting bevel gear 14 and the lifting screw 13 to rotate, further drive the hollow threaded slider 16 and the lifting support 3 to slide up and down, thereby driving the display screen body 1 to move up and down, automatically adjusting the height of the display screen according to the use requirement of a user, improving the use comfort of the user, protecting the eyesight of the user, facilitating the use and popularization of equipment, the driving adjusting shaft 18 and the driving adjusting gear 19 are driven to rotate by controlling the adjusting motor 17 to work, thereby driving the two driven adjusting gears 21 to rotate in the same direction, driving the two adjusting racks 23 and the two adjusting plates 22 to slide in the same direction or in opposite directions, and then drive two regulating slide 24 and move relatively or in opposite directions, utilize two to adjust pole 25 and rotate through free bearing and two regulating slide 24 and two lift control case 4 respectively and be connected, the protruding length of automatically regulated display screen, the equipment of being convenient for uses and promotes, reduces the damping rate of utilization, the equipment maintenance of being convenient for, extension equipment life.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a liquid crystal display based on prevent static and improve, includes display body (1), its characterized in that: the top of the display screen body (1) is fixedly provided with a static eliminator (2), the back of the display screen body (1) is fixedly connected with a lifting support (3), one end of the lifting support (3) far away from the display screen body (1) is connected with symmetrically distributed lifting control boxes (4) in a sliding manner, one side of each of the two lifting control boxes (4) opposite to each other is fixedly connected with a lifting transmission box (5), the lifting transmission box (5) and the lifting control box (4) are internally provided with a lifting mechanism, the side surfaces of the lifting control boxes (4) are rotationally connected with symmetrically distributed connecting rods (6) through hinged supports, one ends of the two connecting rods (6) far away from the lifting control boxes (4) are rotationally connected with adjusting boxes (7) through hinged supports, the inside of regulating box (7) is provided with adjustment mechanism, one side fixedly connected with support bracket (8) of connecting rod (6) is kept away from in regulating box (7).
2. The improved liquid crystal display panel based on electrostatic prevention of claim 1, wherein: elevating system includes lift transmission shaft (9), the inner wall that the both ends of lift transmission shaft (9) pass through bearing frame and lift transmission case (5) and lift transmission shaft (9) rotates to be connected, there is elevator motor (10) at the top of lift transmission case (5) through mount pad fixed mounting, the fixed initiative lift bevel gear (11) of locating lift transmission case (5) inside that has cup jointed of output shaft of elevator motor (10), the fixed surface of lift transmission shaft (9) has cup jointed driven lift bevel gear (12), driven lift bevel gear (12) are connected with initiative lift bevel gear (11) meshing.
3. The improved liquid crystal display panel based on electrostatic prevention of claim 2, wherein: two the inside of lift control case (4) all is connected with lifting screw (13), two through the bearing frame rotation the surface of lifting screw (13) is all fixed the cup jointed driven transmission bevel gear (14), lift transmission shaft (9) stretch into two the inside both ends surface of lift control case (4) all fixed cover has connect initiative transmission bevel gear (15), initiative transmission bevel gear (15) are connected with driven transmission bevel gear (14) meshing.
4. The improved liquid crystal display panel based on electrostatic prevention of claim 3, wherein: the inside of two lift control box (4) all has hollow screw slider (16) through guide rail sliding connection, the inside and the surface meshing of lifting screw (13) of hollow screw slider (16) are connected, the side of hollow screw slider (16) and the side fixed connection of lifting support (3).
5. The improved liquid crystal display panel based on electrostatic prevention of claim 4, wherein: the adjusting mechanism comprises an adjusting motor (17), an output shaft of the adjusting motor (17) is fixedly connected with an active adjusting shaft (18) through a coupler, and an active adjusting gear (19) is sleeved on the surface of the active adjusting shaft (18).
6. The improved liquid crystal display panel based on electrostatic prevention of claim 5, wherein: the inside of regulating box (7) is connected with driven regulating spindle (20) of longitudinal symmetry distribution through the bearing frame rotation, two driven regulating spindle (20) surface all fixed the cup jointing has driven adjusting gear (21), driven adjusting gear (21) and initiative adjusting gear (19) meshing are connected.
7. The improved liquid crystal display panel based on electrostatic prevention of claim 6, wherein: regulating plate (22) that the inside of regulating box (7) has longitudinal symmetry through guide rail sliding connection and distributes, two the equal fixedly connected with in one side that regulating plate (22) is relative adjusts rack (23), adjust rack (23) and be connected with driven adjusting gear (21) meshing, two the equal fixedly connected with in one side in opposite directions of regulating plate (22) wears to locate regulating block (24) inside regulating box (7), two the one end that regulating block (24) stretched out regulating box (7) all is connected with through the free bearing rotation and adjusts pole (25), two the one end that regulating block (24) was kept away from in regulation pole (25) is passed through the free bearing and is connected with the side rotation of lift control case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227688.2U CN216010033U (en) | 2021-01-27 | 2021-01-27 | Liquid crystal display screen based on prevent static and improve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227688.2U CN216010033U (en) | 2021-01-27 | 2021-01-27 | Liquid crystal display screen based on prevent static and improve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216010033U true CN216010033U (en) | 2022-03-11 |
Family
ID=80520090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120227688.2U Expired - Fee Related CN216010033U (en) | 2021-01-27 | 2021-01-27 | Liquid crystal display screen based on prevent static and improve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216010033U (en) |
-
2021
- 2021-01-27 CN CN202120227688.2U patent/CN216010033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |