CN215495781U

CN215495781U - Large screen convenient to brightness control

Info

Publication number: CN215495781U
Application number: CN202121600093.3U
Authority: CN
Inventors: 喻坤
Original assignee: Wuhan Xinjingcai Photoelectric Display Co ltd
Current assignee: Wuhan Xinjingcai Photoelectric Display Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-11
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a large screen convenient for brightness adjustment, which comprises a screen main body, a display panel, a light sensor, a wireless signal receiver, a controller, a signal converter and an adjusting component, wherein the display panel is arranged on the outer wall of one side of the screen main body; the utility model is convenient for remote control of the brightness of the display panel and automatic control according to the environment, so that manual control and automatic control are simultaneously combined, the utility model is more humanized and more convenient to use, the arranged adjusting component is convenient for angle adjustment and height adjustment of the screen main body, and the visual effect of a viewer is better.

Description

Large screen convenient to brightness control

Technical Field

The utility model relates to the technical field of large screen equipment, in particular to a large screen convenient for brightness adjustment.

Background

The screen is an electrical appliance for displaying images and colors; it is divided into a screen and a screen, also called a display screen; the screen size is calculated according to the diagonal of the screen, usually in inches, which means the length of the diagonal of the screen; the commonly used display screen also comprises a standard screen and a wide screen, wherein the width-height ratio of the standard screen is 4:3, and the width-height ratio of the wide screen is 16:10 or 16: 9; in the prior art, the brightness of the large screen can be adjusted manually or automatically according to the environment, the brightness of the large screen cannot be adjusted simultaneously, objective requirements cannot be met, humanization is not enough, inconvenience in the use process is easily caused, and the method is not worthy of wide popularization and application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a large screen convenient for brightness adjustment, which is convenient for remotely controlling the brightness of a display panel and automatically controlling the brightness according to the environment, so that manual control and automatic control are simultaneously realized, the large screen is more humanized and more convenient to use, and the arranged adjusting component is convenient for angle adjustment and height adjustment of a screen main body, so that the visual effect of a viewer is better.

The purpose of the utility model can be realized by the following technical scheme:

a large screen convenient for brightness adjustment comprises a screen main body, a display panel, a light sensor, a wireless signal receiver, a controller, a signal converter and an adjusting component, a display panel is arranged on the outer wall of one side of the screen main body, a light sensor is arranged on the outer wall of the screen main body below the display panel, a controller and a signal converter are sequentially arranged in the screen body at one side of the light sensor, the top of the outer wall of one side of the screen main body is provided with a wireless signal receiver, the electrical output ends of the light sensor and the wireless signal receiver are connected with the electrical input end of the signal converter, the electric output end of the signal converter is connected with the electric input end of the controller, the electric output end of the controller is connected with the electric input end of the display panel, and the outer wall of the other side of the screen main body is provided with an adjusting component.

As a further scheme of the utility model: the adjusting part comprises an L-shaped mounting plate, a hydraulic cylinder, a first mounting plate, a limiting groove, limiting blocks, a fixing plate, a second mounting plate, a lead screw, a rotating motor and a moving block, the L-shaped mounting plate is mounted on the outer wall of the other side of the screen main body in a rotating mode, the hydraulic cylinder is mounted on one side of a side plate of the L-shaped mounting plate, the screen main body is fixed to the outer walls of the two sides of the hydraulic cylinder, the limiting groove is formed in the outer wall of the first mounting plate in a penetrating mode, and one end of the hydraulic cylinder telescopic shaft corresponds to the limiting groove and is fixed with the two limiting blocks.

As a further scheme of the utility model: the outer portion of the L-shaped mounting plate is provided with two fixing plates, the two second mounting plates are welded on the outer wall between the fixing plates, the lead screw is rotatably mounted on the outer wall between the second mounting plates, the movable block is sleeved on the outer wall of the lead screw, one side of the movable block is fixed on the outer wall of the side plate of the L-shaped mounting plate, the outer wall of the fixing plates corresponds to the top end of the lead screw, and the rotary motor is connected with the lead screw.

As a further scheme of the utility model: a plurality of fixing holes are formed in one side of the fixing plate.

As a further scheme of the utility model: two fixing lugs are fixed on the outer wall of the middle part of the side plate of the L-shaped mounting plate, guide rods are fixed on the outer wall between the second mounting plates corresponding to the fixing lugs, and the guide rods penetrate through the fixing lugs to be connected in a sliding mode.

As a further scheme of the utility model: the model of the light ray sensor is AGM2401B, the model of the wireless signal receiver is RF3222-CHI, and the model of the signal converter is AD7710 ANZ.

The utility model has the beneficial effects that: the light sensor, the wireless signal receiver, the controller and the signal converter are matched, so that the brightness of the display panel can be conveniently controlled remotely and automatically according to the environment, manual control and automatic control are simultaneously achieved, the device is humanized and convenient to use, and the angle adjustment and the height adjustment of the screen main body are facilitated through the matching of the L-shaped mounting plate, the hydraulic cylinder, the first mounting plate, the limiting groove, the limiting block, the fixing plate, the second mounting plate, the lead screw, the rotating motor and the moving block by the aid of the arranged adjusting assembly, so that the use range of the device is enlarged, the visual effect of a viewer is good, and the device is worthy of wide popularization and application.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall front perspective structure of the present invention;

FIG. 2 is a schematic overall side-view perspective of the present invention;

FIG. 3 is an overall front cross-sectional view of the present invention;

in the figure: 1. a screen main body; 2. a display panel; 3. a light sensor; 4. a wireless signal receiver; 5. a controller; 6. a signal converter; 7. an adjustment assembly; 8. a fixing hole; 9. fixing the ear; 10. a guide bar; 71. an L-shaped mounting plate; 72. a hydraulic cylinder; 73. a first mounting plate; 74. a limiting groove; 75. a limiting block; 76. a fixing plate; 77. a second mounting plate; 78. a screw rod; 79. a rotating electric machine; 710. moving the mass.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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 large screen convenient for brightness adjustment comprises a screen main body 1, a display panel 2, a light sensor 3, a wireless signal receiver 4, a controller 5, a signal converter 6 and an adjusting component 7, wherein the display panel 2 is installed on the outer wall of one side of the screen main body 1, the light sensor 3 is installed on the outer wall of the screen main body 1 below the display panel 2, the controller 5 and the signal converter 6 are sequentially installed on the inner part of the screen main body 1 at one side of the light sensor 3, the wireless signal receiver 4 is installed on the top of the outer wall of one side of the screen main body 1, the electrical output ends of the light sensor 3 and the wireless signal receiver 4 are connected with the electrical input end of the signal converter 6, the electrical output end of the signal converter 6 is connected with the electrical input end of the controller 5, the electrical output end of the controller 5 is connected with the electrical input end of the display panel 2, the adjusting component 7 is arranged on the outer wall of the other side of the screen main body 1, the structure is simple, the operation is convenient, the screen brightness can be manually adjusted and automatically adjusted, the requirements of customers can be met, and the device is humanized; the model of the light sensor 3 is AGM2401B, the model of the wireless signal receiver 4 is RF3222-CHI, and the model of the signal converter 6 is AD7710ANZ, so that the equipment is perfect and complete, and the normal operation of the equipment is facilitated;

the adjusting assembly 7 comprises an L-shaped mounting plate 71, a hydraulic cylinder 72, a first mounting plate 73, a limiting groove 74, limiting blocks 75, a fixing plate 76, a second mounting plate 77, a lead screw 78, a rotating motor 79 and a moving block 710, wherein the L-shaped mounting plate 71 is rotatably mounted on the outer wall of the other side of the screen main body 1, the hydraulic cylinder 72 is mounted on one side of a side plate of the L-shaped mounting plate 71, the two first mounting plates 73 are fixed on the outer walls of the two sides of the screen main body 1, the limiting groove 74 is formed in the outer wall of each first mounting plate 73 in a penetrating manner, and the two limiting blocks 75 are fixed on one end of a telescopic shaft of the hydraulic cylinder 72 corresponding to the limiting grooves 74, so that the adjusting assembly is practical, the angle of the screen main body 1 can be adjusted through the hydraulic cylinder 72, and the use is convenient; two fixing plates 76 are mounted on the outer portion of the L-shaped mounting plate 71, two second mounting plates 77 are welded on the outer wall between the fixing plates 76, a lead screw 78 is rotatably mounted on the outer wall between the second mounting plates 77, a moving block 710 is sleeved on the outer wall of the lead screw 78, one side of the moving block 710 is fixed on the outer wall of a side plate of the L-shaped mounting plate 71, a rotating motor 79 is mounted on the outer wall of the fixing plates 76 corresponding to the top end of the lead screw 78, and the rotating motor 79 is connected with the lead screw 78, so that the height of the screen body 1 can be conveniently adjusted, the application range of the device is increased, and the device is relatively perfect; a plurality of fixing holes 8 are formed in one side of the fixing plate 76, so that the equipment can be conveniently fixed on the wall surface, and the fixing is perfect; two fixing lugs 9 are fixed on the outer wall of the middle part of the side plate of the L-shaped mounting plate 71, guide rods 10 are fixed on the outer wall between the second mounting plates 77 corresponding to the fixing lugs 9, and the guide rods 10 penetrate through the fixing lugs 9 to be in sliding connection, so that the L-shaped mounting plate 71 is stable and practical in vertical movement.

The working principle of the utility model is as follows: when the device is used, a control signal can be received through the wireless signal receiver 4, then the signal converter 6 processes an instruction, the processed signal is transmitted to the controller 5 and brightness adjustment is carried out on the display panel 2, meanwhile, the light sensor 3 can detect the brightness of the outdoor environment, then the signal is transmitted to the signal converter 6 to be processed, the processed signal is transmitted to the controller 5 and the display panel 2 is automatically adjusted in brightness, when the angle or height of the screen main body 1 is adjusted, the hydraulic cylinder 72 is started, the hydraulic cylinder 72 drives the limit block 75 to move, the screen main body 1 is driven to rotate through the cooperation of the limit block 75 and the limit groove 74, angle adjustment is carried out, the rotating motor 79 is started, the rotating motor 79 drives the lead screw 78 to rotate, the lead screw 78 drives the moving block 710 to move, and the moving block 710 drives the L-shaped mounting plate 71 to move, the L-shaped mounting plate 71 drives the screen body 1 to perform height adjustment.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The large screen convenient for brightness adjustment is characterized by comprising a screen main body (1), a display panel (2), a light sensor (3), a wireless signal receiver (4), a controller (5), a signal converter (6) and an adjusting component (7), wherein the display panel (2) is installed on the outer wall of one side of the screen main body (1), the light sensor (3) is installed on the outer wall of the screen main body (1) below the display panel (2), the controller (5) and the signal converter (6) are sequentially installed on the inner part of the screen main body (1) on one side of the light sensor (3), the wireless signal receiver (4) is installed on the top of the outer wall of one side of the screen main body (1), the electrical output ends of the light sensor (3) and the wireless signal receiver (4) are connected with the electrical input end of the signal converter (6), the electric output end of the signal converter (6) is connected with the electric input end of the controller (5), the electric output end of the controller (5) is connected with the electric input end of the display panel (2), and an adjusting component (7) is arranged on the outer wall of the other side of the screen main body (1).

2. A large screen facilitating brightness adjustment according to claim 1, the adjusting component (7) comprises an L-shaped mounting plate (71), a hydraulic cylinder (72), a first mounting plate (73), a limiting groove (74), a limiting block (75), a fixing plate (76), a second mounting plate (77), a screw rod (78), a rotating motor (79) and a moving block (710), an L-shaped mounting plate (71) is rotatably arranged on the outer wall of the other side of the screen main body (1), a hydraulic cylinder (72) is arranged on one side of the side plate of the L-shaped mounting plate (71), two first mounting plates (73) are fixed on the outer walls of the screen body (1) positioned at two sides of the hydraulic cylinder (72), a limit groove (74) is arranged on the outer wall of the first mounting plate (73) in a penetrating way, one end of the telescopic shaft of the hydraulic cylinder (72) is fixed with two limit blocks (75) corresponding to the limit grooves (74).

3. The large screen convenient to adjust the brightness of claim 2, wherein two fixing plates (76) are installed on the outside of the L-shaped mounting plate (71), two second mounting plates (77) are welded on the outer wall between the fixing plates (76), a screw rod (78) is rotatably installed on the outer wall between the second mounting plates (77), a moving block (710) is sleeved on the outer wall of the screw rod (78), one side of the moving block (710) is fixed on the outer wall of the side plate of the L-shaped mounting plate (71), a rotating motor (79) is installed on the outer wall of the fixing plate (76) corresponding to the top end of the screw rod (78), and the rotating motor (79) is connected with the screw rod (78).

4. A large screen convenient for adjusting brightness according to claim 3, wherein a plurality of fixing holes (8) are opened on one side of the fixing plate (76).

5. A large screen convenient for brightness adjustment according to claim 2, wherein two fixing lugs (9) are fixed on the outer wall of the middle part of the side plate of the L-shaped mounting plate (71), a guide rod (10) is fixed on the outer wall between the second mounting plates (77) corresponding to the fixing lugs (9), and the guide rod (10) passes through the fixing lugs (9) for sliding connection.

6. A large screen facilitating brightness adjustment according to claim 1, wherein the light sensor (3) is of model AGM2401B, the wireless signal receiver (4) is of model RF3222-CHI, and the signal converter (6) is of model AD7710 ANZ.