CN220416851U - Adjustable liquid crystal display - Google Patents

Abstract

The utility model discloses an adjustable liquid crystal display screen, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a stress plate, the upper surface of the stress plate is fixedly connected with a U-shaped plate, the left side surface and the right side surface of the U-shaped plate are respectively provided with a circular through hole, the inner walls of the two circular through holes are respectively embedded with a bearing, the inner rings of the two bearings are fixedly connected with a rotating rod together, the outer surface of the rotating rod is fixedly connected with a carrier plate, and the upper surface of the carrier plate is fixedly connected with a display screen body. The device sets up the limiting plate and sets up a plurality of triangular clamping grooves with limiting plate looks adaptation at the inner wall of circular opening on the circular piece, and when the user rotated the bull stick, the limiting plate on the circular piece can automatic card advance inside corresponding triangular clamping groove, not only can let the user adjust the angle of display screen body according to the demand like this, but also can carry out automatic positioning to the display screen body, lets the user's feel of use better.

Description

Adjustable liquid crystal display

Technical Field

The utility model relates to the field of liquid crystal display screens, in particular to an adjustable liquid crystal display screen.

Background

The liquid crystal display screen is a flat thin display device, consists of a certain number of color or black and white pixels, is placed in front of a light source or a reflecting surface, has low power consumption, is favored by engineers, has the advantages of right angle display, low power consumption, small volume, zero radiation and the like, can enable a user to enjoy the best visual environment, and is usually fixedly installed, inconvenient to adjust in angle and limited in use.

For this reason, we propose an adjustable lcd to solve the above problems.

Disclosure of Invention

The present utility model is directed to an adjustable lcd to solve 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 liquid crystal display with adjustable, includes the bottom plate, the last fixed surface of bottom plate is connected with the atress board, the last fixed surface of atress board is connected with the U-shaped board, circular opening has all been seted up to the left and right both sides face of U-shaped board, two the bearing has all been inlayed to the inner wall of circular opening, two the inner circle fixedly connected with bull stick of bearing jointly, the surface fixedly connected with carrier plate of bull stick, the last fixed surface of carrier plate is connected with the display screen body, circular arrangement's triangle draw-in groove has been seted up to the inner wall of circular opening, the equal fixedly connected with circular piece in left and right both ends of bull stick, the rectangle mouth has been seted up to the surface of circular piece, the inside sliding connection of rectangle mouth has the limiting plate, the bottom surface fixedly connected with spring of a set of limiting plate.

In a further embodiment, the left and right sides of the display screen body are provided with buckling grooves, and the inner wall of each buckling groove is provided with anti-skid patterns.

In a further embodiment, the left and right sides of the stress plate are fixedly connected with triangular stabilizing plates, and the bottom surfaces of the two triangular stabilizing plates are connected with the upper surface of the bottom plate.

In a further embodiment, two anti-wear pads are fixedly connected to the bottom surface of the bottom plate, and the anti-wear pads are made of rubber.

In a further embodiment, the back of the display screen body is provided with ventilation slots, and the number of the ventilation slots is fourteen.

In a further embodiment, two sliding grooves are formed in the inner wall of the rectangular opening, sliding blocks are slidably connected in the two sliding grooves, and one faces, close to each other, of the two sliding blocks are connected with the outer surface of the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that:

the device sets up the limiting plate and sets up a plurality of triangular clamping grooves with limiting plate looks adaptation at the inner wall of circular opening on the circular piece, and when the user rotated the bull stick, the limiting plate on the circular piece can automatic card advance inside corresponding triangular clamping groove, not only can let the user adjust the angle of display screen body according to the demand like this, but also can carry out automatic positioning to the display screen body, lets the user's feel of use better.

Drawings

Fig. 1 is a top view of the display screen body from the left view.

Fig. 2 is a bottom view of the rear view of the display screen body.

Fig. 3 is a left view cross-section of the U-shaped plate.

In the figure: 1. a bottom plate; 2. a force-bearing plate; 3. a U-shaped plate; 4. a display screen body; 5. a buckling groove; 6. a triangular stabilizing plate; 7. a bearing; 8. a rotating rod; 9. a carrier plate; 10. an abrasion-proof pad; 11. a ventilation groove; 12. a circular through hole; 13. a circular block; 14. a rectangular opening; 15. a limiting plate; 16. a spring; 17. a chute; 18. a slide block; 19. triangular clamping grooves.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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, in the utility model, an adjustable liquid crystal display comprises a bottom plate 1, a stress plate 2 is fixedly connected to the upper surface of the bottom plate 1, a U-shaped plate 3 is fixedly connected to the upper surface of the stress plate 2, round through holes 12 are formed in the left side surface and the right side surface of the U-shaped plate 3, bearings 7 are inlaid in the inner walls of the two round through holes 12, a rotating rod 8 is fixedly connected to the inner rings of the two bearings 7 together, a carrier plate 9 is fixedly connected to the outer surface of the rotating rod 8, a display screen body 4 is fixedly connected to the upper surface of the carrier plate 9, triangular clamping grooves 19 in circular arrangement are formed in the inner wall of the round through holes 12, round blocks 13 are fixedly connected to the left end and the right end of the rotating rod 8, rectangular openings 14 are formed in the outer surface of the round blocks 13, limiting plates 15 are slidingly connected to the inner sides of the rectangular openings 14, and a group of springs 16 are fixedly connected to the bottom surface of the limiting plates 15.

The left and right sides face of display screen body 4 has all seted up catching groove 5, the anti-skidding line has been seted up to the inner wall of catching groove 5, through seting up catching groove 5 on display screen body 4, be convenient for the staff like this rotate display screen body 4, the equal fixedly connected with triangle firm board 6 of the left and right sides face of atress board 2, the bottom surface of two triangle firm boards 6 all is connected with the upper surface of bottom plate 1, through setting up two triangle firm boards 6 on atress board 2, can make more firm of being connected between atress board 2 and bottom plate 1 like this, the bottom surface fixedly connected with of bottom plate 1 two abrasionproof pads 10, the material of abrasionproof pad 10 is rubber, through setting up abrasionproof pad 10 in the below of bottom plate 1, so not only can protect bottom plate 1, but also can increase the frictional force between bottom plate 1 and the platform.

The ventilation groove 11 has been seted up at the back of display screen body 4, the quantity of ventilation groove 11 is fourteen, through set up a plurality of ventilation grooves 11 on display screen body 4, can ventilate the heat dissipation to the inside of display screen body 4 like this, two spouts 17 have been seted up to the inner wall of rectangular mouth 14, the inside of two spouts 17 all sliding connection has slider 18, the one side that two sliders 18 are close to each other all is connected with the surface of limiting plate 15, cooperate through spout 17 and slider 18, can make the more steady that limiting plate 15 moved at rectangular mouth 14 inside like this.

The working principle of the utility model is as follows:

firstly, the bottom plate 1 below the display screen body 4 is placed on a platform by a worker, when the inclination angle of the display screen body 4 needs to be adjusted by the worker, the display screen body 4 is rotated by the worker through the two buckling grooves 5, at the moment, the two round blocks 13 are driven to rotate by the rotating rod 8 connected with the display screen body 4, the limiting plate 15 on the round blocks 13 is pushed to the inside of the rectangular opening 14 by the pressure exerted by the triangular clamping groove 19, and when the worker stops rotating the display screen body 4, the limiting plate 15 automatically clamps into the corresponding triangular clamping groove 19 under the driving force of the spring 16 to position the display screen body 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. An adjustable liquid crystal display screen, characterized in that: including bottom plate (1), the upper surface fixedly connected with atress board (2) of bottom plate (1), the upper surface fixedly connected with U-shaped board (3) of atress board (2), circular opening (12) have all been seted up to the left and right both sides face of U-shaped board (3), two the inner wall of circular opening (12) has all inlayed bearing (7), two the inner circle of bearing (7) is fixedly connected with bull stick (8) jointly, the surface fixedly connected with carrier plate (9) of bull stick (8), the upper surface fixedly connected with display screen body (4) of carrier plate (9), triangle draw-in groove (19) of circular arrangement have been seted up to the inner wall of circular opening (12), rectangle mouth (14) have been seted up to the surface of circle (13), the inside sliding connection of rectangle mouth (14) has limiting plate (15), the bottom surface fixedly connected with spring (16) of limiting plate (15).

2. An adjustable lcd panel according to claim 1, wherein: the left side face and the right side face of the display screen body (4) are respectively provided with a buckling groove (5), and the inner wall of each buckling groove (5) is provided with anti-skidding lines.

3. An adjustable lcd panel according to claim 1, wherein: the left side face and the right side face of the stress plate (2) are fixedly connected with triangular stabilizing plates (6), and the bottom faces of the two triangular stabilizing plates (6) are connected with the upper surface of the bottom plate (1).

4. An adjustable lcd panel according to claim 1, wherein: two anti-abrasion pads (10) are fixedly connected to the bottom surface of the bottom plate (1), and the anti-abrasion pads (10) are made of rubber.

5. An adjustable lcd panel according to claim 1, wherein: the back of display screen body (4) has seted up ventilation groove (11), the quantity of ventilation groove (11) is fourteen.

6. An adjustable lcd panel according to claim 1, wherein: two sliding grooves (17) are formed in the inner wall of the rectangular opening (14), sliding blocks (18) are slidably connected in the two sliding grooves (17), and one surfaces, close to each other, of the two sliding blocks (18) are connected with the outer surface of the limiting plate (15).