CN219263874U

CN219263874U - Wall-hanging type liquid crystal display

Info

Publication number: CN219263874U
Application number: CN202320267032.2U
Authority: CN
Inventors: 白洁
Original assignee: Hubei Dopod Technology Co ltd
Current assignee: Hubei Dopod Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-27
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of display screens, and discloses a wall-mounted liquid crystal display screen, which comprises a lifting guide rail, wherein a connecting seat is connected inside the lifting guide rail in a sliding manner, sliding seats are connected to two sides of the connecting seat in a sliding manner, a first connecting rod and a second connecting rod are respectively connected to the two groups of sliding seats in a rotating manner, and the first connecting rod is connected with the second connecting rod in a rotating manner. This wall-hanging liquid crystal display, through the operation of control first drive shaft, the high position of the quick adjustment adaptor of being convenient for, the different user's of adaptation demand improves user's use and experiences, through the operation of control second drive shaft, the clearance between the display is adjusted to first connecting rod of cooperation of being convenient for and the second connecting rod and the adaptor, produce the intervention when avoiding the display to adjust, through the operation of control drive worm, the angle of the quick adjustment liquid crystal display main part of being convenient for, make wall-hanging liquid crystal display nimble more convenient when using, the adjustment angle position is convenient and fast more.

Description

Wall-hanging type liquid crystal display

Technical Field

The utility model relates to the technical field of display screens, in particular to a wall-mounted liquid crystal display screen.

Background

The LED liquid crystal display is a liquid crystal display with a backlight source, and according to the principle of the liquid crystal display, the liquid crystal display is formed by refracting light rays of the backlight source by liquid crystal molecules to display different colors, the liquid crystal molecules cannot emit light, the LED liquid crystal display is mainly realized by illumination of the backlight source, and most of the existing LED liquid crystal display is wall-mounted when in use.

Chinese patent publication No. CN218122937U proposes a full-color high definition LED liquid crystal display of hanging, through accomodating the groove, the threaded rod, the sleeve pipe, spacing hole, spacing post, the slide bar, spacing groove and spring's setting, when the LCD screen needs transportation or accomodate, can rotate the threaded rod, afterwards reverse rotation threaded rod, drive the sleeve pipe and get into accomodate inslot portion, when needs are installed the LCD screen, can rotate the threaded rod, adjust about going on the sleeve pipe, press spacing post, make spacing post get into spacing hole, when the slide bar slides to suitable position, spacing post roll-off, and then get into another spacing hole inside, reach the purpose of adjusting the LCD screen, however this LCD screen is comparatively loaded down with trivial details in the process when adjusting, need manual regulation, there is certain limitation in the use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a wall-mounted liquid crystal display screen, which solves the problems that the liquid crystal display screen is complicated in process when being regulated, needs to be regulated manually and has certain limitation when being used.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wall-hanging LCD screen, includes the lift guide rail, the inside sliding connection of lift guide rail has the linking seat, linking seat both sides equal sliding connection has the sliding seat, two sets of rotate respectively on the sliding seat and be connected with first connecting rod and second connecting rod, first connecting rod and second connecting rod rotate to be connected, the junction of first connecting rod and second connecting rod rotates to be connected with the steering seat, it is connected with the stores pylon to rotate on the steering seat, the inherent fixed couple of card on the stores pylon, fixed couple installs at LCD screen main part back center.

Preferably, the lifting guide rail is provided with a first motor, the output end of the first motor is fixed with a first driving shaft, the first driving shaft is rotationally connected with the lifting guide rail, and the first driving shaft is in threaded connection with the connecting seat.

Preferably, the second motor is installed inside the connecting seat, the second driving shaft is connected inside the connecting seat in a rotating mode, the output end of the second motor is fixed with the second driving shaft, and the two groups of sliding seats are respectively connected with two ends of the second driving shaft in a threaded mode.

Preferably, a third motor is arranged on the steering seat, a driving worm is fixed at the output end of the third motor, a rotating worm wheel is fixed on the hanger, and the driving worm is meshed with the rotating worm wheel.

Preferably, a buffer gasket is fixed on the fixed hook and is arranged between the back of the liquid crystal display main body and the front of the hanging frame.

Preferably, a damping telescopic sleeve rod is arranged in the middle of the connecting seat, and the movable end of the damping telescopic sleeve rod is fixed with the steering seat.

(III) beneficial effects

Compared with the prior art, the utility model provides a wall-mounted liquid crystal display screen, which comprises the following components

The beneficial effects are that:

1. this wall-hanging liquid crystal display, through the operation of control first drive shaft, the high position of the quick adjustment adaptor of being convenient for, the different user's of adaptation demand improves user's use and experiences, through the operation of control second drive shaft, the clearance between the display is adjusted to first connecting rod of cooperation of being convenient for and the second connecting rod and the adaptor, produce the intervention when avoiding the display to adjust, through the operation of control drive worm, the angle of the quick adjustment liquid crystal display main part of being convenient for, make wall-hanging liquid crystal display nimble more convenient when using, the adjustment angle position is convenient and fast more.

2. This wall-hanging liquid crystal display, the mid-mounting through the linking seat has the flexible loop bar of damping, and the expansion end of the flexible loop bar of damping is fixed with the seat that turns to, is convenient for prevent to turn to the seat and rotate at will when adjusting first connecting rod and second connecting rod, is fixed with buffer pad on through fixed couple, and buffer pad sets up between liquid crystal display main part back and stores pylon openly, is convenient for avoid the back of liquid crystal display main part to directly contact with the stores pylon.

3. The wall-hanging type liquid crystal display screen is fixed with the second driving shaft through the output end of the second motor, the two groups of sliding seats are respectively in threaded connection with the two ends of the second driving shaft, the second driving shaft is conveniently driven by the second motor to operate, the first connecting rod and the second connecting rod are further enabled to move in the same direction or in the opposite direction, the steering seats are driven to move forwards and backwards, and enough space is reserved between the display screen and the connecting seats, so that the display screen can be conveniently adjusted in a rotating mode.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a steering seat according to the present utility model;

FIG. 3 is a schematic view of a connecting seat according to the present utility model.

In the figure: 1. lifting the guide rail; 2. a first motor; 3. a first drive shaft; 4. a connecting seat; 5. a sliding seat; 6. a second drive shaft; 7. a first link; 8. a second link; 9. a steering seat; 10. damping telescopic sleeve rod; 11. a third motor; 12. driving a worm; 13. a hanging rack; 14. rotating the worm wheel; 15. a liquid crystal display main body; 16. a fixed hook; 17. a buffer pad; 18. and a second motor.

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. 1-3, the present utility model provides a technical solution: the utility model provides a wall-hanging LCD screen, including lifting rail 1, lifting rail 1 inside sliding connection has the linking seat 4, linking seat 4 both sides all sliding connection has sliding seat 5, rotate respectively on two sets of sliding seat 5 and be connected with first connecting rod 7 and second connecting rod 8, first connecting rod 7 rotates with second connecting rod 8 to be connected, the junction of first connecting rod 7 and second connecting rod 8 rotates to be connected with steering seat 9, it is connected with stores pylon 13 to rotate on the steering seat 9, the inherent fixed couple 16 of card on the stores pylon 13, fixed couple 16 installs at LCD screen main part 15 back center.

Specifically, in order to facilitate rapid adjustment of the height of the adaptor 4, the lifting guide rail 1 is provided with a first motor 2, the output end of the first motor 2 is fixedly provided with a first driving shaft 3, the first driving shaft 3 is rotationally connected with the lifting guide rail 1, the first driving shaft 3 is in threaded connection with the adaptor 4, and when in use, according to the height of a viewer, the first driving shaft 3 is driven by the first motor 2 to operate, so that the adaptor 4 is driven to slide on the lifting guide rail 1, and the display screen is adjusted to a proper height.

Specifically, in order to facilitate rapid adjustment of the distance between the steering seat 9 and the connecting seat 4, a second motor 18 is installed inside the connecting seat 4, a second driving shaft 6 is rotatably connected inside the connecting seat 4, the output end of the second motor 18 is fixed with the second driving shaft 6, two groups of sliding seats 5 are respectively in threaded connection with two ends of the second driving shaft 6, the second driving shaft 6 is driven to operate through the second motor 18, then the first connecting rod 7 and the second connecting rod 8 move in the same direction or in opposite directions, and the steering seat 9 is driven to move back and forth, so that enough space is reserved between the display screen and the connecting seat 4 to facilitate rotation adjustment.

Specifically, in order to facilitate rapid adjustment of the angle of the liquid crystal display main body 15, the steering seat 9 is provided with a third motor 11, the output end of the third motor 11 is fixed with a driving worm 12, the hanger 13 is fixed with a rotating worm wheel 14, the driving worm 12 is meshed with the rotating worm wheel 14, the third motor 11 drives the driving worm 12 to operate, and simultaneously, the meshed rotating worm wheel 14 drives the hanger 13 to rotate, so that the angle of the liquid crystal display main body 15 is rapidly adjusted.

Specifically, in order to facilitate avoiding direct contact between the back surface of the liquid crystal display main body 15 and the hanger 13, a buffer pad 17 is fixed on the fixing hook 16, and the buffer pad 17 is disposed between the back surface of the liquid crystal display main body 15 and the front surface of the hanger 13.

Specifically, in order to facilitate limiting the position of the steering seat 9, a damping telescopic sleeve rod 10 is mounted in the middle of the connecting seat 4, and the movable end of the damping telescopic sleeve rod 10 is fixed with the steering seat 9, so that the steering seat 9 is prevented from rotating randomly when the first connecting rod 7 and the second connecting rod 8 are adjusted.

Working principle: through fixing lifting guide 1 on the wall to hang the fixed couple 16 at LCD main part 15 back on stores pylon 13, assemble wall-hanging LCD fast, according to viewer's height, drive first drive shaft 3 through control first motor 2 and move, and then make it drive the adaptor 4 slide on lifting guide 1, thereby the high position of quick adjustment LCD main part 15, the demand of different users of adaptation, drive second drive shaft 6 through control second motor 18 and move, and then make first connecting rod 7 and second connecting rod 8 syntropy or reverse shift position, and drive steering seat 9 back-and-forth movement, make reserve sufficient space between LCD main part 15 and the adaptor 4, drive driving worm 12 through control third motor 11 and move, the rotation worm wheel 14 of cooperation meshing drives stores pylon 13 and rotates, thereby the angle of quick adjustment LCD main part 15, make wall-hanging LCD more nimble convenient when using, the adjustment angle position is more convenient and fast.

To sum up, this wall-hanging liquid crystal display, through the operation of control first drive shaft 3, the high position of quick adjustment armature seat 4 of being convenient for, the demand of the different user of adaptation, improve user's use experience, through control second drive shaft 6 operation, be convenient for cooperate first connecting rod 7 and second connecting rod 8 regulation display and the clearance between the linking seat 4, avoid producing the intervention when the display adjusts, through control drive worm 12 operation, the angle of quick adjustment liquid crystal display main part 15 of being convenient for, make wall-hanging liquid crystal display more nimble convenient when using, the regulation angular position is more convenient and fast, mid-mounting through armature seat 4 has damping telescopic handle 10, damping telescopic handle 10's expansion end and steering seat 9 are fixed, be convenient for prevent to turn to seat 9 and rotate at will when adjusting first connecting rod 7 and second connecting rod 8, be fixed with buffer pad 17 on through fixed couple 16, buffer pad 17 sets up between liquid crystal display main part 15 back and stores pylon 13 front, be convenient for avoid liquid crystal display main part 15's back direct and stores pylon 13 contact, output through second motor 18 and second drive shaft 6 fixed connection 5 and second drive shaft 6 are convenient for the second drive seat 6 and move the second drive seat 6 with the second connecting rod 6 and move enough and move the 5, and reserve the space is convenient for the second drive between the second drive seat 6 and the second drive seat is moved by the second drive seat 6, and the second drive seat is convenient for the opposite to move, and the drive seat is convenient for the drive seat is moved.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

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

1. The utility model provides a wall-hanging LCD screen, includes lift guide rail (1), inside sliding connection of lift guide rail (1) has docking station (4), its characterized in that: the utility model discloses a liquid crystal display screen, including linking seat (4), link up seat (4) both sides and all sliding connection have sliding seat (5), two sets of it is connected with first connecting rod (7) and second connecting rod (8) to rotate respectively on sliding seat (5), first connecting rod (7) are connected with second connecting rod (8) rotation, the junction rotation of first connecting rod (7) and second connecting rod (8) is connected with turns to seat (9), it is connected with stores pylon (13) to turn to rotate on seat (9), card inherent fixed couple (16) on stores pylon (13), fixed couple (16) are installed at liquid crystal display screen main part (15) back center.

2. A wall-mounted liquid crystal display as defined in claim 1, wherein: the lifting guide rail (1) is provided with a first motor (2), the output end of the first motor (2) is fixedly provided with a first driving shaft (3), the first driving shaft (3) is rotationally connected with the lifting guide rail (1), and the first driving shaft (3) is in threaded connection with the connecting seat (4).

3. A wall-mounted liquid crystal display as defined in claim 1, wherein: the connecting seat (4) internally mounted has second motor (18), and the inside rotation of connecting seat (4) is connected with second drive shaft (6), and the output and the second drive shaft (6) of second motor (18) are fixed, and two sets of sliding seat (5) are connected with the both ends screw thread of second drive shaft (6) respectively.

4. A wall-mounted liquid crystal display as defined in claim 1, wherein: the steering seat (9) is provided with a third motor (11), the output end of the third motor (11) is fixed with a driving worm (12), the hanger (13) is fixed with a rotating worm wheel (14), and the driving worm (12) is meshed with the rotating worm wheel (14).

5. A wall-mounted liquid crystal display as defined in claim 1, wherein: a buffer gasket (17) is fixed on the fixed hook (16), and the buffer gasket (17) is arranged between the back of the liquid crystal display main body (15) and the front of the hanging frame (13).

6. A wall-mounted liquid crystal display as defined in claim 1, wherein: the middle part of the connecting seat (4) is provided with a damping telescopic sleeve rod (10), and the movable end of the damping telescopic sleeve rod (10) is fixed with the steering seat (9).