CN219916600U

CN219916600U - Backlight display

Info

Publication number: CN219916600U
Application number: CN202320514656.XU
Authority: CN
Inventors: 刘瀚旻
Original assignee: Jiangxi Diyou Technology Co ltd
Current assignee: Xi'an Zhongxin Hekong Intelligent Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-10-27
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to the technical field of displays, and discloses a backlight display, which comprises a display, wherein the bottom of the display is fixedly connected with the surface of a base, the surface of the display is fixedly connected with a fixed block, the fixed block is hinged with an energy-saving backlight plate, when the energy-saving backlight plate is required to be regulated, the rotating wheel is used for driving a worm to rotate in the base through rotating the rotating wheel, the worm wheel is driven to rotate under the support of a supporting rod when the worm wheel rotates, a gear fixed on the surface of the worm wheel synchronously rotates, a rack meshed with the gear drives a moving rod to move under the support of a first spring when the gear rotates, the energy-saving backlight plate fixed with the moving rod rotates around the fixed block, so that the angle of the energy-saving backlight plate can be regulated, other people are prevented from being influenced in a public environment, and the effect of saving energy consumption is achieved under the condition of improving the practicability of the device.

Description

Backlight display

Technical Field

The utility model relates to the technical field of displays, in particular to a backlight display.

Background

The display is an I/O device, i.e., an input/output device, of a computer. It is a display tool for displaying certain electronic files on a screen through a specific transmission device. It can be classified into cathode ray tube displays, plasma displays PDP, liquid crystal displays LCD.

The existing backlight display needs to turn on other light sources for auxiliary illumination when being used in a dim environment, but the coverage area of a high-power illumination appliance is larger, the energy consumption is more, the energy-saving environment-friendly awareness is not met, other people are easily influenced in a public environment, the use environment is relatively fixed, and the adjustment is inconvenient, so that the backlight display is provided.

Disclosure of Invention

The present utility model is directed to a backlight display device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a backlight display, includes the display, the bottom of display and the fixed surface of base are connected, the surface and the fixed block fixed connection of display, the fixed block is articulated with energy-conserving backlight, be provided with control assembly and driven assembly in the base, control assembly includes: the rotating wheel is rotationally connected with the base, the rotating wheel is fixedly connected with the worm, and the worm penetrates through the base and is rotationally connected with the base; the worm wheel is rotationally connected with the supporting rod, the supporting rod is fixedly arranged on the inner wall of the base, and a gear is fixedly arranged on the surface of the worm wheel; the rack, rack and gear engagement, the surface of rack and the one end fixed connection of spring one, the other end fixed mounting of spring one is on the inner wall of base, the surface and the movable rod fixed connection of rack, the fixed surface connection of movable rod and energy-conserving back light plate, the movable rod runs through the base and with base sliding connection, when needs are adjusted the angle spare of energy-conserving back light plate, through the runner in the rotation control assembly, the runner drives the worm and rotates in the base, the worm rotates and drives the worm wheel and rotate under the support of branch, the gear that worm wheel surface was fixed rotates in step when the worm wheel rotated, the rack with gear engagement will drive the movable rod and remove under the support of spring one when the gear rotation, then will rotate around the fixed block with the energy-conserving back light plate that the movable rod is fixed, then can adjust the angle of energy-conserving back light plate, avoid influencing other people in public environment, reach the effect of saving the energy consumption under the circumstances that improves the device practicality.

Preferably, the driven assembly includes: the cross rod is fixedly arranged on the surface of the movable rod, the surface of the cross rod is hinged with one end of the push rod, the other end of the push rod is hinged with the surface of the sliding block, and when the cross rod moves, the push rod hinged with the surface of the cross rod pushes the sliding block to slide on the surface of the L-shaped plate.

Preferably, the sliding block is attached to the surface of the L-shaped plate, the L-shaped plate is fixedly arranged on the inner wall of the base, and the sliding block slides on the surface of the L-shaped plate when being stressed.

Preferably, the L-shaped plate is penetrated by the slide bar and is in sliding connection with the slide bar, the surface of the slide bar is fixedly connected with one end of the second spring, the other end of the second spring is fixedly arranged on the surface of the L-shaped plate, and when the slide bar is pressed, the slide bar moves downwards under the action of the second spring.

Preferably, the L-shaped plate is rotationally connected with the annular chute rod, the chute is arranged on the surface of the annular chute rod, the chute on the surface of the annular chute rod is in sliding connection with the slide bar, the annular chute rod is fixedly connected with one end of the pull rope, the other end of the pull rope is fixedly arranged on the surface of the T-shaped rod through the guide wheel, the surface of the T-shaped rod is fixedly connected with one end of the spring III, the other end of the spring III is fixedly arranged on the inner wall of the base, the slide bar is propped against the slide bar to slide in the chute on the surface of the annular chute rod under the support of the spring II when the slide block slides, and then the annular chute rod can rotate to wind the pull rope.

Preferably, the T-shaped rod is connected with the piston of the piston bottle, the piston bottle is fixedly arranged on the inner wall of the base, the piston bottle is fixedly connected with one end of the air pipe, the other end of the air pipe is fixedly connected with the sucker, the sucker is fixedly arranged at the bottom of the base, the T-shaped rod moves upwards in the piston bottle under the support of the spring III, and the air in the sucker is pumped away through the air pipe, so that the display is more stably placed on a tabletop, and the toppling situation is avoided.

Compared with the prior art, the utility model provides a backlight display, which has the following beneficial effects:

1. this backlight display, through being provided with control assembly, when needs are adjusted energy-conserving backlight plate, through rotatory runner, the runner drives the worm and rotates in the base, it rotates under the support of branch to drive the worm wheel when the worm rotates, the fixed gear in worm wheel surface rotates in step when the worm wheel rotates, the rack that meshes with the gear will drive the movable rod and remove under the support of spring one when the gear rotates, then will rotate around the fixed block with the energy-conserving backlight plate that the movable rod is fixed, then can adjust the angle of energy-conserving backlight plate, avoid influencing other people in public environment, reach the effect of saving the energy consumption under the circumstances of improving the device practicality.

2. This backlight display, through being provided with driven assembly, when the carriage release lever removes, the fixed horizontal pole in carriage release lever surface will remove in step, the articulated push rod in horizontal pole surface advances when the horizontal pole removes to promote the slider and slides on the surface of L template, will support the slide bar and slide in the spout on annular spout pole surface under the support of spring two when the slider slides, then annular spout pole is rotatable carries out the rolling to the stay cord, then the T type pole that the stay cord was fixed will upwards remove in the piston bottle at the support of spring three, and take out the air in the sucking disc through the trachea, then can make the more stable placing on the desktop of display, avoid taking place the condition of empting.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 3 according to the present utility model;

fig. 5 is an enlarged schematic view of the structure B of fig. 3 according to the present utility model.

In the figure: 1. a display; 2. a base; 3. a fixed block; 4. an energy-saving backlight plate; 5. a control assembly; 51. a rotating wheel; 52. a worm; 53. a worm wheel; 54. a support rod; 55. a gear; 56. a rack; 57. a first spring; 58. a moving rod; 6. a driven assembly; 61. a cross bar; 62. a push rod; 63. a slide block; 64. an L-shaped plate; 65. a slide bar; 66. a second spring; 67. an annular chute rod; 68. a pull rope; 69. a T-shaped rod; 610. a third spring; 611. a piston bottle; 612. an air pipe; 613. and a sucking disc.

Detailed Description

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a backlight display, includes display 1, the bottom of display 1 and the fixed surface connection of base 2, the surface of display 1 and fixed block 3 fixed connection, fixed block 3 is articulated with energy-conserving backlight plate 4, is provided with control assembly 5 and driven assembly 6 in the base 2.

The control assembly 5 comprises: the rotating wheel 51 is rotationally connected with the base 2, the rotating wheel 51 is fixedly connected with the worm 52, and the worm 52 penetrates through the base 2 and is rotationally connected with the base 2; the worm wheel 53, the worm wheel 53 is rotatably connected with the supporting rod 54, the supporting rod 54 is fixedly arranged on the inner wall of the base 2, and the gear 55 is fixedly arranged on the surface of the worm wheel 53; the rack 56, the rack 56 meshes with the gear 55, the surface of rack 56 and the one end fixed connection of spring one 57, the other end fixed mounting of spring one 57 is on the inner wall of base 2, the surface of rack 56 and movable rod 58 fixed connection, movable rod 58 and the fixed surface connection of energy-conserving back light plate 4, movable rod 58 runs through base 2 and with base 2 sliding connection, when need adjust the angle spare of energy-conserving back light plate 4, through the runner 51 in the rotatory control assembly 5, runner 51 drives worm 52 and rotates in base 2, the worm 52 rotates and drives worm wheel 53 and rotate under the support of branch 54, the gear 55 that the worm wheel 53 surface was fixed carries out synchronous rotation when worm wheel 53 rotates, the rack 56 that meshes with gear 55 will drive movable rod 58 and move under the support of spring one 57, then the energy-conserving back light plate 4 that is fixed with movable rod 58 will rotate around fixed block 3, then can adjust energy-conserving back light plate 4's angle, avoid influencing other people in public environment, reach the effect of saving energy consumption under the circumstances that improves the device practicality.

The driven assembly 6 includes: the cross bar 61, the cross bar 61 is fixedly installed on the surface of the movable rod 58, the surface of the cross bar 61 is hinged with one end of the push rod 62, the other end of the push rod 62 is hinged with the surface of the sliding block 63, and when the cross bar 61 moves, the push rod 62 hinged with the surface of the cross bar 61 pushes the sliding block 63 to slide on the surface of the L-shaped plate 64.

The slide 63 is attached to the surface of the L-shaped plate 64, the L-shaped plate 64 is fixedly mounted on the inner wall of the base 2, and the slide 63 slides on the surface of the L-shaped plate 64 when being stressed.

The L-shaped plate 64 is penetrated by the slide rod 65 and is in sliding connection with the slide rod 65, the surface of the slide rod 65 is fixedly connected with one end of the second spring 66, the other end of the second spring 66 is fixedly arranged on the surface of the L-shaped plate 64, and when the slide rod 65 is pressed, the slide rod 65 moves downwards under the action of the second spring 66.

The L-shaped plate 64 is rotationally connected with the annular chute rod 67, the chute is formed in the surface of the annular chute rod 67, the chute on the surface of the annular chute rod 67 is in sliding connection with the slide rod 65, the annular chute rod 67 is fixedly connected with one end of the pull rope 68, the other end of the pull rope 68 is fixedly arranged on the surface of the T-shaped rod 69 through a guide wheel, the surface of the T-shaped rod 69 is fixedly connected with one end of the third spring 610, the other end of the third spring 610 is fixedly arranged on the inner wall of the base 2, the slide rod 65 is propped against the slide rod 65 to slide in the chute on the surface of the annular chute rod 67 under the support of the second spring 66 when the slide block 63 slides, and the annular chute rod 67 can rotate to wind the pull rope 68.

T-shaped rod 69 is connected with piston bottle 611 in a piston manner, piston bottle 611 is fixedly arranged on the inner wall of base 2, piston bottle 611 is fixedly connected with one end of air pipe 612, the other end of air pipe 612 is fixedly connected with sucking disc 613, sucking disc 613 is fixedly arranged at the bottom of base 2, T-shaped rod 69 moves upwards in piston bottle 611 under the support of spring III 610, air in sucking disc 613 is pumped away through air pipe 612, display 1 can be placed on a table top more stably, and the phenomenon of toppling over is avoided.

In the utility model, when the display 1 is placed on a desktop through the base 2 in use, when the angle piece of the energy-saving backlight plate 4 needs to be adjusted, the rotating wheel 51 in the control assembly 5 is rotated to drive the worm 52 to rotate in the base 2, the worm 52 drives the worm wheel 53 to rotate under the support of the supporting rod 54 when rotating, the gear 55 fixed on the surface of the worm wheel 53 synchronously rotates when the worm wheel 53 rotates, the rack 56 meshed with the gear 55 drives the moving rod 58 to move under the support of the spring one 57 when the gear 55 rotates, the energy-saving backlight plate 4 fixed with the moving rod 58 rotates around the fixed block 3, the angle of the energy-saving backlight plate 4 can be adjusted, and other people are prevented from being influenced in public environment, when the moving rod 58 moves, the cross rod 61 in the driven component 6 fixed on the surface of the moving rod 58 moves synchronously, the push rod 62 hinged on the surface of the cross rod 61 pushes the slide block 63 to slide on the surface of the L-shaped plate 64 when the cross rod 61 moves, the slide block 63 pushes the slide rod 65 to slide in the slide groove on the surface of the annular slide groove rod 67 under the support of the spring II 66 when sliding, the annular slide groove rod 67 can rotate to roll the pull rope 68, the T-shaped rod 69 fixed on the pull rope 68 moves upwards in the piston bottle 611 under the support of the spring III 610, and air in the sucker 613 is pumped away through the air pipe 612, so that the display 1 can be placed on a table more stably, and the situation of toppling is avoided.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a backlight display, includes display (1), the bottom of display (1) is connected with the surface fixing of base (2), its characterized in that: the surface of display (1) and fixed block (3) fixed connection, fixed block (3) are articulated with energy-conserving backlight (4), be provided with control assembly (5) and driven component (6) in base (2), control assembly (5) include:

the rotating wheel (51) is rotationally connected with the base (2), the rotating wheel (51) is fixedly connected with the worm (52), and the worm (52) penetrates through the base (2) and is rotationally connected with the base (2);

the worm wheel (53), the worm wheel (53) is rotationally connected with the supporting rod (54), the supporting rod (54) is fixedly arranged on the inner wall of the base (2), and a gear (55) is fixedly arranged on the surface of the worm wheel (53);

the rack (56), rack (56) and gear (55) meshing, the surface of rack (56) and the one end fixed connection of first spring (57), the other end fixed mounting of first spring (57) is on the inner wall of base (2), the surface and the movable rod (58) fixed connection of rack (56), the fixed surface of movable rod (58) and energy-conserving backlight (4) are connected, movable rod (58) runs through base (2) and with base (2) sliding connection.

2. A backlight display as claimed in claim 1, characterized in that: the driven assembly (6) comprises: the cross rod (61), cross rod (61) fixed mounting is on the surface of movable rod (58), the surface of cross rod (61) is articulated with the one end of push rod (62), the other end of push rod (62) is articulated with the surface of slider (63).

3. A backlight display as claimed in claim 2, characterized in that: the sliding block (63) is attached to the surface of the L-shaped plate (64), and the L-shaped plate (64) is fixedly arranged on the inner wall of the base (2).

4. A backlight display as claimed in claim 3, characterized in that: the L-shaped plate (64) is penetrated by the sliding rod (65) and is in sliding connection with the sliding rod (65), the surface of the sliding rod (65) is fixedly connected with one end of the second spring (66), and the other end of the second spring (66) is fixedly arranged on the surface of the L-shaped plate (64).

5. A backlight display as claimed in claim 4, wherein: l template (64) rotate with annular spout pole (67) to be connected, the spout has been seted up on the surface of annular spout pole (67), spout and slide bar (65) sliding connection on annular spout pole (67) surface, annular spout pole (67) and the one end fixed connection of stay cord (68), the other end of stay cord (68) passes through leading wheel fixed mounting on the surface of T type pole (69), the surface of T type pole (69) and the one end fixed connection of spring three (610), the other end fixed mounting of spring three (610) is on the inner wall of base (2).

6. A backlight display as claimed in claim 5, wherein: the T-shaped rod (69) is connected with a piston of the piston bottle (611), the piston bottle (611) is fixedly arranged on the inner wall of the base (2), the piston bottle (611) is fixedly connected with one end of the air pipe (612), the other end of the air pipe (612) is fixedly connected with the sucker (613), and the sucker (613) is fixedly arranged at the bottom of the base (2).