CN220851364U - Angle-adjusting type liquid crystal display device - Google Patents

Abstract

The utility model provides an angle-adjusting type liquid crystal display device which comprises a fixed base, wherein a control button is arranged on one side of the top end of the fixed base, a supporting column is vertically connected to the other side of the top end of the fixed base, a sliding groove is formed in the top end of the supporting column, a sliding block is connected inside the sliding groove in a sliding mode, a connecting sleeve is fixedly connected to the top end of the sliding block, the top end of the connecting sleeve extends to the outside of the top end of the sliding groove and is fixedly connected with a supporting seat, a rotating seat is rotatably connected to the top end of the supporting seat, a mounting bracket is fixedly sleeved on the outer side of the rotating seat, a rotating shaft is horizontally arranged between one side of the mounting bracket far away from the rotating seat, a connecting seat is fixedly connected to one side of the rotating shaft, and a liquid crystal display screen is fixedly connected to one side of the connecting seat far away from the rotating shaft. The device can realize the rapid automatic adjustment of the angle and the height of the liquid crystal display screen, so that the liquid crystal display screen can be displayed in multiple directions, and the use convenience is greatly improved.

Description

Angle-adjusting type liquid crystal display device

Technical Field

The utility model belongs to the technical field of liquid crystal display screens, and particularly relates to an angle-adjusting type liquid crystal display device.

Background

A liquid crystal display screen, which is called LCD for short, is a kind of flat panel display. The screen display device is used for screen display of a television and a computer. The display screen has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two pieces of polarized materials, so that crystals can be rearranged to achieve the purpose of imaging when current passes through the liquid.

The existing liquid crystal display is generally provided with an angle-adjustable base support, but people are usually required to operate the base support through actions such as rotation and pulling to adjust the angle and the height of the liquid crystal display, so that the liquid crystal display is troublesome and labor-consuming, and meanwhile, when the angle and the height of the liquid crystal display are manually adjusted, the force is difficult to control, and the liquid crystal display is easy to damage.

Accordingly, in view of the above, an object of the present invention is to provide an angle-adjusting type liquid crystal display device which has a higher practical value.

Disclosure of utility model

In order to solve the above technical problems, the present utility model provides an angle-adjustable liquid crystal display device, which is achieved by the following specific technical means:

The utility model provides an angle modulation formula liquid crystal display device, includes unable adjustment base, one side on unable adjustment base top is equipped with control button, the opposite side on unable adjustment base top is vertical to be connected with the support column, the spout has been seted up on the top of support column, the inside sliding connection slider of spout, the top fixedly connected with connecting sleeve of slider, the top of connecting sleeve extends to the top outside of spout to fixedly connected with supporting seat, the top of supporting seat rotates and is connected with the rotation seat, the outside fixed cover of rotation seat is equipped with the installing support, the installing support is keeping away from between one side of rotation seat horizontal installation axis of rotation, one side fixedly connected with connecting seat of axis of rotation, just the connecting seat is keeping away from one side fixedly connected with liquid crystal display of axis of rotation.

Further, a screw rod is vertically installed in the sliding groove, penetrates through the bottom ends of the sliding block and the connecting sleeve, and is in threaded connection with the sliding block.

Further, the bottom of the chute is horizontally provided with a worm at one side of the screw rod, the bottom of the screw rod is fixedly connected with a worm wheel, and the worm wheel is meshed with the worm.

Further, one side inside the fixed base is fixedly provided with a first motor, and the output end of the first motor is connected with the worm through a coupler in a transmission manner.

Further, the second motor is installed in the supporting seat, and the output end of the second motor is in transmission connection with the central shaft of the rotating shaft through the coupler.

Further, a third motor is respectively installed on one side of the mounting bracket, and the output end of the third motor is in transmission connection with the rotating shaft through a coupler.

Further, the fixed base is internally provided with a controller, and the controller is electrically connected with the control button, the first motor, the second motor and the third motor through wires respectively.

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

According to the angle-adjusting type liquid crystal display device, the first motor, the second motor and the third motor can be controlled to start and stop through the cooperation of the control button and the controller, the worm is driven to rotate through the first motor, the screw is driven to rotate through the cooperation of the worm and the worm wheel, the sliding block can be driven to rapidly move up and down in the sliding groove through the threaded connection of the screw and the sliding block, the liquid crystal display is driven to automatically adjust the height through the connecting sleeve, the fixing seat, the rotating seat, the mounting bracket and the connecting seat, the rotating seat is driven to rotate through the second motor, the liquid crystal display can rotate, and finally the rotating shaft is driven to rotate through the third motor, so that the liquid crystal display can be turned up and down.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective flip view of the present utility model.

Fig. 3 is a side plan cross-sectional view of the present utility model.

Fig. 4 is an enlarged schematic view of the structure a of fig. 3 in accordance with the present utility model.

Fig. 5 is an enlarged schematic view of the B structure of fig. 3 in accordance with the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. A fixed base; 101. a control button; 102. a controller; 2. a support column; 201. a chute; 202. a slide block; 203. a connecting sleeve; 204. a screw rod; 205. a first motor; 206. a worm; 207. a worm wheel; 3. a support base; 301. a second motor; 4. a rotating seat; 5. a mounting bracket; 501. a rotating shaft; 502. a third motor; 6. a connecting seat; 7. a liquid crystal display.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "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. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5:

The utility model provides an angle-adjusting type liquid crystal display device, which comprises a fixed base 1, wherein one side of the top end of the fixed base 1 is provided with a control button 101, the other side of the top end of the fixed base 1 is vertically connected with a support column 2, the top end of the support column 2 is provided with a chute 201, the inside of the chute 201 is slidingly connected with a sliding block 202, the top end of the sliding block 202 is fixedly connected with a connecting sleeve 203, the top end of the connecting sleeve 203 extends to the outside of the top end of the chute 201 and is fixedly connected with a supporting seat 3, the top end of the supporting seat 3 is rotatably connected with a rotating seat 4, the outer side of the rotating seat 4 is fixedly sleeved with a mounting bracket 5, a rotating shaft 501 is horizontally mounted between one side far away from the rotating seat 4, one side of the rotating shaft 501 is fixedly connected with a connecting seat 6, and one side far away from the rotating shaft 501 is fixedly connected with a liquid crystal display 7.

The screw rod 204 is vertically installed in the sliding groove 201, and the screw rod 204 penetrates through the bottom ends of the sliding block 202 and the connecting sleeve 203 and is in threaded connection with the sliding block 202.

The bottom end of the chute 201 is horizontally provided with a worm 206 at one side of the screw rod 204, the bottom end of the screw rod 204 is fixedly connected with a worm wheel 207, and the worm wheel 207 is meshed with the worm 206.

Wherein, one side of unable adjustment base 1 inside fixed mounting has first motor 205, and the output of first motor 205 passes through the shaft coupling and is connected with worm 206 transmission, through the setting of first motor 205, is convenient for drive worm 206's rotation, utilizes worm 206 and worm wheel 207's meshing simultaneously, realizes the rotation of lead screw 204.

Wherein, the second motor 301 is installed in the supporting seat 3, and the output end of the second motor 301 is connected with the central shaft of the rotating shaft 501 through the coupling, so that the rotation of the rotating seat 4 is realized through the arrangement of the second motor 301, thereby enabling the liquid crystal display 7 to rotate.

Wherein, third motor 502 is installed respectively to one side of installing support 5, and the output of third motor 502 passes through the shaft coupling and is connected with axis of rotation 501 transmission, through the setting of third motor 502, is convenient for realize the rotation of axis of rotation 501 to realize the upset from top to bottom of liquid crystal display 7.

Wherein, the controller 102 is installed inside the fixed base 1, and the controller 102 is electrically connected with the control button 101, the first motor 205, the second motor 301 and the third motor 502 through wires respectively.

The working principle of the embodiment is as follows: through the cooperation of control button 101 and controller 102, can control the start and stop of first motor 205, second motor 301 and third motor 502, drive worm 206 through first motor 205 and rotate, utilize the cooperation of worm 206 and worm wheel 207 to use, drive lead screw 204 rotation, the threaded connection of recycle lead screw 204 and slider 202, can drive slider 202 and reciprocate fast in spout 201, thereby drive LCD 7 through connecting sleeve 203, the fixing base, rotate seat 4, installing support 5 and connecting seat 6 and carry out the automatically regulated of height, rethread second motor 301 drives and rotates seat 4, make LCD 7 can rotate, finally drive axis of rotation 501 through third motor 502 and rotate, make LCD 7 can overturn from top to bottom, the device can realize the quick automatically regulated of LCD 7 angle and height, make LCD 7 can carry out diversified show, the use convenience has been improved greatly.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. An angle-adjusting type liquid crystal display device, comprising a fixed base (1), characterized in that: one side on unable adjustment base (1) top is equipped with control button (101), the opposite side on unable adjustment base (1) top is vertical to be connected with support column (2), spout (201) have been seted up on the top of support column (2), inside sliding connection slider (202) of spout (201), the top fixedly connected with connecting sleeve (203) of slider (202), the top of connecting sleeve (203) extends to the top outside of spout (201) to fixedly connected with supporting seat (3), the top rotation of supporting seat (3) is connected with rotation seat (4), the outside fixed cover of rotation seat (4) is equipped with installing support (5), the axis of rotation (501) are installed to the level between one side of keeping away from rotation seat (4) in installing support (5), one side fixedly connected with connecting seat (6) of axis of rotation (501), just one side fixedly connected with LCD screen (7) of connecting seat (6) in one side of keeping away from axis of rotation (501).

2. The angle-adjusting type liquid crystal display device as claimed in claim 1, wherein: a screw rod (204) is vertically arranged in the sliding groove (201), and the screw rod (204) penetrates through the bottom ends of the sliding block (202) and the connecting sleeve (203) and is in threaded connection with the sliding block (202).

3. The angle-adjusting type liquid crystal display device as claimed in claim 2, wherein: the bottom of spout (201) is located one side level of lead screw (204) and installs worm (206), the bottom fixedly connected with worm wheel (207) of lead screw (204), just worm wheel (207) and worm (206) intermeshing.

4. The angle-adjusting type liquid crystal display device as claimed in claim 3, wherein: a first motor (205) is fixedly arranged on one side of the inside of the fixed base (1), and the output end of the first motor (205) is in transmission connection with a worm (206) through a coupler.

5. The angle-adjusting type liquid crystal display device as claimed in claim 1, wherein: the second motor (301) is installed in the supporting seat (3), and the output end of the second motor (301) is in transmission connection with the central shaft of the rotating shaft (501) through a coupler.

6. The angle-adjusting type liquid crystal display device as claimed in claim 1, wherein: and one side of the mounting bracket (5) is respectively provided with a third motor (502), and the output end of the third motor (502) is in transmission connection with the rotating shaft (501) through a coupler.

7. The angle-adjusting type liquid crystal display device as claimed in claim 4 or 5 or 6, wherein: the controller (102) is arranged in the fixed base (1), and the controller (102) is electrically connected with the control button (101), the first motor (205), the second motor (301) and the third motor (502) through wires respectively.