CN221839359U - Full-view energy-saving liquid crystal display - Google Patents

Abstract

The utility model discloses a full-viewing energy-saving liquid crystal display screen, including a weight box, a mounting seat is provided at the bottom of the weight box, a base is provided above the weight box, a diagonal support seat is provided at the center position of the top of the base, a hinge frame is rotatably connected to the top of the diagonal support seat, a connecting seat is provided at the end of the hinge frame away from the diagonal support seat, a display screen body is provided on the surface of the connecting seat, a mounting plate is provided at the center position of the top of the display screen body, an infrared sensor is installed on the surface of the mounting plate, and a processor is provided on the outer surface of the mounting plate away from the infrared sensor. The utility model can not only horizontally adjust the angle of the display screen body, thereby increasing the display range of the liquid crystal display screen when in use, but also facilitates the adjustment of the tilt angle of the display screen body, and can reduce the power consumption of the liquid crystal display screen when in use, so as to improve the energy saving of the liquid crystal display screen.

Description

A full-viewing angle energy-saving liquid crystal display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to a full-viewing angle energy-saving liquid crystal display screen.

Background Art

The liquid crystal display is an active matrix liquid crystal display driven by thin film transistors. It can display content after being connected to a computer host, allowing the operator to operate according to the displayed content. With the rapid development of society, liquid crystal displays have gradually entered people's daily lives and have been widely used.

Reference publication number CN213211586U is a full-viewing angle energy-saving liquid crystal display screen, which includes a base, a display is fixedly installed on the top of the base, a column is fixedly installed on the top of one side of the display, a groove is opened on the top of the column, and round holes are formed on both sides of the groove, and a mounting cover is movably mounted on the groove through the round holes, a rotating shaft is fixedly installed on one side of the mounting cover, one end of the rotating shaft extends out of the groove through the round hole and is fixedly installed with a side ear, a round tube is fixedly installed on the other side of the mounting cover, and a sensor is fixedly installed inside the mounting cover. This full-viewing angle energy-saving liquid crystal display screen, By setting up mounting covers, sensors, columns, rotating shafts, circular tubes, controllers, etc., when the operator leaves the desk, the sensor can transmit an electrical signal to the controller, and the controller can turn off the power of the display through the power switch to avoid waste of resources caused by the display continuing to display when no one is watching. Based on the above, it can be seen that although the LCD screen can be well applied and the inclination angle of the display screen body can be adjusted, it is usually not convenient to rotate the display screen body horizontally, and it is difficult to adjust the facing angle of the display screen body, which makes the display range of the LCD screen have certain limitations, which often troubles people.

Utility Model Content

The purpose of the utility model is to provide a full-viewing angle energy-saving liquid crystal display screen to solve the problem proposed in the above background technology that although the liquid crystal display screen can be well applied and the inclination angle of the display screen body can be adjusted, it is usually inconvenient to horizontally rotate the display screen body and it is difficult to adjust the facing angle of the display screen body, thereby making the display range of the liquid crystal display screen have certain limitations.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a full-viewing energy-saving liquid crystal display screen, comprising a counterweight box, a mounting seat is provided at the bottom of the counterweight box, a base is provided above the counterweight box, a diagonal support seat is provided at the center position of the top of the base, the top of the diagonal support seat is rotatably connected to a hinge frame, a connecting seat is provided at the end of the hinge frame away from the diagonal support seat, a display screen body is provided on the surface of the connecting seat, a mounting plate is provided at the center position of the top of the display screen body, an infrared sensor is installed on the surface of the mounting plate, and a processor is provided on the outer surface of the mounting plate away from the infrared sensor.

Preferably, a gear is rotatably connected at the center position of the top of the mounting seat, a column is provided at the center position of the top of the gear, the top of the column extends to the outside of the counterweight box and is fixedly connected to the bottom end of the base, and the column is provided so that when the gear rotates, the base is driven to rotate via the column.

Preferably, a first guide rail is provided on one side of the top of the placement seat, and a first linkage seat is slidably connected to the top of the first guide rail. A first rack is provided on the inner wall of the first linkage seat, and the first rack is meshed with the gear. The first rack is meshed with the gear so that the gear is driven to rotate when the first rack translates.

Preferably, an electric push rod is installed on the outer wall of one side of the placement seat through a bracket, one end of the electric push rod is fixedly connected to the outer wall of one side of the first linkage seat, and the electric push rod is opened to drive the first linkage seat to slide on the top of the first guide rail.

Preferably, a second guide rail is provided at the top of the mounting seat on the side of the gear away from the first guide rail, a rail block is slidably connected to the top of the second guide rail, a second rack is provided at the top of the rail block, the second rack is meshed with the gear, and the second rack is meshed with the gear so that the second rack is driven to translate when the gear rotates.

Preferably, a second linkage seat is provided on the outer wall of the second rack away from the gear, and abutments are provided on the tops of the mounting seats on both sides of the second linkage seat through brackets, so that the translation range of the second linkage seat can be limited by setting two sets of abutments.

Compared with the prior art, the utility model has the following beneficial effects: the full-viewing angle energy-saving liquid crystal display screen can not only horizontally adjust the angle of the display screen body, thereby increasing the display range of the liquid crystal display screen when in use, but also facilitates the adjustment of the tilt angle of the display screen body, and can reduce the power consumption of the liquid crystal display screen when in use, thereby improving the energy saving of the liquid crystal display screen;

(1) The electric push rod drives the first linkage seat located at the top of the first guide rail to slide, so that the first linkage seat drives the first rack to move horizontally, so that the first rack drives the base to rotate through the gear and the column, so that the angle of the display screen body can be horizontally adjusted, thereby increasing the display range of the liquid crystal display screen when in use;

(2) By setting the articulated frame, the display screen body can be driven by the articulated frame located at the top of the diagonal support seat to rotate by simply turning the display screen body vigorously, thereby facilitating the adjustment of the tilt angle of the display screen body;

(3) By setting up an infrared sensor, the person in front of the display screen can be monitored. When the person leaves the front of the display screen, the processor will automatically turn off the display screen. When the person enters the front of the display screen, the processor will automatically turn on the display screen, thereby reducing the power consumption of the LCD screen when in use, thereby improving the energy saving of the LCD screen.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the front cross-sectional structure of the utility model;

Figure 2 is a schematic diagram of the side view of the appearance structure of the utility model;

FIG3 is a schematic diagram of the rear view structure of the display screen body of the present invention;

FIG. 4 is a schematic diagram of the structure of the component placement seat of the utility model from a top view.

In the figure: 1. counterweight box; 2. mounting seat; 3. column; 4. base; 5. diagonal support seat; 6. display screen body; 7. mounting plate; 8. infrared sensor; 9. processor; 10. connecting seat; 11. articulated frame; 12. electric push rod; 13. first linkage seat; 14. first guide rail; 15. first rack; 16. gear; 17. second rack; 18. second guide rail; 19. rail block; 20. second linkage seat; 21. abutment.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4, an embodiment of the utility model provides: a full-viewing energy-saving liquid crystal display screen, including a counterweight box 1, a component placement seat 2 is provided at the bottom of the counterweight box 1, a gear 16 is rotatably connected at the center position of the top of the component placement seat 2, a column 3 is provided at the center position of the top of the gear 16, and the top of the column 3 extends to the outside of the counterweight box 1 and is fixedly connected to the bottom end of the base 4;

When in use, the column 3 is arranged so that when the gear 16 rotates, the base 4 is driven to rotate via the column 3;

A first guide rail 14 is provided on one side of the top of the mounting seat 2, and a first linkage seat 13 is slidably connected to the top of the first guide rail 14. A first rack 15 is provided on the inner wall of the first linkage seat 13, and the first rack 15 is meshed with a gear 16.

When in use, the first rack 15 and the gear 16 are meshed with each other, so that the first rack 15 drives the gear 16 to rotate when it translates;

An electric push rod 12 is mounted on the outer wall of one side of the mounting seat 2 through a bracket, and one end of the electric push rod 12 is fixedly connected to the outer wall of one side of the first linkage seat 13;

When in use, the electric push rod 12 is turned on to drive the first linkage seat 13 to slide on the top of the first guide rail 14;

A second guide rail 18 is provided at the top of the mounting base 2 on the side of the gear 16 away from the first guide rail 14. A rail block 19 is slidably connected to the top of the second guide rail 18. A second rack 17 is provided at the top of the rail block 19. The second rack 17 is meshed with the gear 16.

When in use, the second rack 17 is meshed with the gear 16 so that the gear 16 rotates and drives the second rack 17 to translate;

A second linkage seat 20 is disposed on the outer wall of the second rack 17 away from the gear 16, and abutment members 21 are disposed on the tops of the mounting seats 2 on both sides of the second linkage seat 20 through brackets;

When in use, the two sets of abutment members 21 are arranged to limit the translation range of the second linkage seat 20;

A base 4 is provided above the counterweight box 1, and a diagonal support seat 5 is provided at the center position of the top of the base 4. The top of the diagonal support seat 5 is rotatably connected to a hinge frame 11, and a connecting seat 10 is provided at the end of the hinge frame 11 away from the diagonal support seat 5. A display screen body 6 is provided on the surface of the connecting seat 10, and a placement plate 7 is provided at the center position of the top of the display screen body 6. An infrared sensor 8 is installed on the surface of the placement plate 7, and a processor 9 is provided on the outer surface of the placement plate 7 away from the infrared sensor 8.

When the embodiment of the present application is in use, firstly, by setting the articulated frame 11, it is only necessary to rotate the display screen body 6 with a relatively large force, so that the display screen body 6 can drive the articulated frame 11 to rotate at the top of the diagonal support seat 5, so as to facilitate the adjustment of the inclination angle of the display screen body 6. There is a relatively high friction force between the articulated frame 11 and the diagonal support seat 5, so that the display screen body 6 will not rotate downward by itself due to its own weight. Then, the first linkage seat 13 is driven by the electric push rod 12 to slide at the top of the first guide rail 14, so that the first linkage seat 13 drives the first rack 15 to move horizontally, so that the first rack 15 drives the base 4 to rotate through the gear 16 and the column 3, so that the angle of the display screen body 6 can be adjusted horizontally, and then the angle of the display screen body 6 can be adjusted horizontally by the electric push rod 12. When the gear 16 rotates, the second rack 17 drives the rail block 19 to slide on the top of the second guide rail 18, so that the second rack 17 drives the second linkage seat 20 to translate stably. The setting of the two sets of abutment members 21 can limit the translation amplitude of the second linkage seat 20 to limit the rotation range of the display screen body 6. Finally, through the setting of the infrared sensor 8, the personnel in front of the display screen body 6 can be monitored. When the personnel leaves the front of the display screen body 6, the processor 9 will automatically turn off the display screen body 6 and stop working. When the personnel enters the front of the display screen body 6, the processor 9 will automatically turn on the display screen body 6 to work, so as to improve the energy saving of the liquid crystal display screen, thereby completing the use of the liquid crystal display screen.

Claims (6)

1. The utility model provides an energy-conserving liquid crystal display of full visual angle which characterized in that: including weight box (1), the bottom of weight box (1) is equipped with puts a seat (2), the top of weight box (1) is equipped with base (4), the central point department on base (4) top is equipped with bracing seat (5), the top rotation of bracing seat (5) is connected with articulated frame (11), the one end that bracing seat (5) was kept away from to articulated frame (11) is equipped with connecting seat (10), the surface of connecting seat (10) is equipped with display screen body (6), the central point department on display screen body (6) top is equipped with puts a board (7), the surface mounting who puts a board (7) has infrared sensor (8), the surface that infrared sensor (8) one side was kept away from to put a board (7) is equipped with treater (9).

2. The full view energy efficient liquid crystal display of claim 1, wherein: the center position department rotation at put a seat (2) top is connected with gear (16), the center position department at gear (16) top is equipped with stand (3), the top of stand (3) extends to the outside of weight box (1) and with the bottom fixed connection of base (4).

3. The full view energy saving lcd of claim 2, wherein: one side at a top end of the workpiece placing seat (2) is provided with a first guide rail (14), the top of the first guide rail (14) is connected with a first linkage seat (13) in a sliding mode, a first rack (15) is arranged on the inner wall of the first linkage seat (13), and the first rack (15) is meshed with a gear (16) mutually.

4. A full viewing angle energy efficient liquid crystal display according to claim 3, wherein: an electric push rod (12) is mounted on the outer wall of one side of the workpiece placing seat (2) through a bracket, and one end of the electric push rod (12) is fixedly connected with the outer wall of one side of the first linkage seat (13).

5. A full viewing angle energy efficient liquid crystal display according to claim 3, wherein: the gear (16) is kept away from a second guide rail (18) on the top of the piece placing seat (2) on one side of the first guide rail (14), a rail block (19) is connected to the top of the second guide rail (18) in a sliding mode, a second rack (17) is arranged on the top of the rail block (19), and the second rack (17) is meshed with the gear (16).

6. The full view energy efficient liquid crystal display of claim 5, wherein: the outer wall of one side, far away from the gear (16), of the second rack (17) is provided with a second linkage seat (20), and the top ends of the workpiece placing seats (2) on two sides of the second linkage seat (20) are provided with abutting pieces (21) through brackets.