CN217951692U

CN217951692U - Liquid crystal display screen device

Info

Publication number: CN217951692U
Application number: CN202220110324.0U
Authority: CN
Inventors: 谭现宝; 刘伟
Original assignee: Shenzhen Chuangli Technology Co ltd
Current assignee: Shenzhen Chuangli Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-12-02
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a liquid crystal display's device, including first diaphragm and liquid crystal display, liquid crystal display sets up in first diaphragm top, be provided with the commentaries on classics cover on the first diaphragm, be provided with first bull stick in the commentaries on classics cover, be provided with first gear on the first bull stick, the meshing of first gear below has the second gear, be provided with the second bull stick on the second gear, be provided with the commentaries on classics chamber in the second bull stick, be provided with the third bull stick in the commentaries on classics intracavity, the outer wall of third bull stick is provided with the stopper, second bull stick tip is provided with the cavity, be provided with in the cavity with stopper assorted spacing ring, the tip of third bull stick is provided with the operation panel. The utility model discloses a be provided with a series of structures, can adjust liquid crystal display's inclination in order to avoid light to liquid crystal display's influence according to the angle of light emission, when liquid crystal display's height is adjusted to needs, the height that only needs to adjust the second diaphragm through the hydraulic stem can realize the regulation of liquid crystal display height, facilitates the use more.

Description

Liquid crystal display screen device

Technical Field

The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display's device.

Background

The Liquid Crystal Display screen, which is called Liquid Crystal Display (LCD) for short in English, belongs to a flat panel Display, is used for screen Display of televisions and computers, and has the advantages of low power consumption, small volume and low radiation.

The existing device for supporting the liquid crystal display screen is simple in structure, the angle of the liquid crystal display screen cannot be adjusted according to needs, and the device is easily influenced by light emission when in use, so that a picture displayed on the liquid crystal display screen is fuzzy, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display's device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid crystal display's device, includes first diaphragm and liquid crystal display, liquid crystal display sets up in first diaphragm top, be provided with the commentaries on classics cover on the first diaphragm, be provided with first bull stick in the commentaries on classics cover, be provided with first gear on the first bull stick, the meshing of first gear below has the second gear, be provided with the second bull stick on the second gear, be provided with the commentaries on classics chamber in the second bull stick, be provided with the third bull stick in the commentaries on classics chamber, the outer wall of third bull stick is provided with the stopper, second bull stick tip is provided with the cavity, be provided with in the cavity with stopper assorted spacing ring, the tip of third bull stick is provided with the operation panel.

Preferably, a second limiting plate is arranged at one end, located in the rotating cavity, of the second rotating rod, and the second limiting plate is matched with the rotating cavity.

Preferably, the liquid crystal display is provided with a sleeve, an inserted bar is inserted in the sleeve, the end part of the inserted bar is connected with the first rotating rod, the outer wall of the inserted bar above the sleeve is provided with a limiting nut, and the outer wall of the inserted bar below the sleeve is provided with a baffle.

Preferably, a second transverse plate is arranged below the first transverse plate, a connecting rod is arranged between the first transverse plate and the second transverse plate, a third transverse plate is arranged below the second transverse plate, and a hydraulic rod is arranged between the third transverse plate and the second transverse plate.

Preferably, the lower surface of the first transverse plate is provided with a guide rod, and one end of the guide rod penetrating through the second transverse plate is provided with a first limiting plate.

Preferably, a support column is arranged below the third transverse plate, and supporting legs are arranged at the end parts of the support column.

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

1. this liquid crystal display's device, use through first gear and second gear combination, when liquid crystal display's angle is adjusted to needs, only need the pulling operation panel to make the stopper on the third bull stick break away from the spacing ring, third bull stick accessible second limiting plate drives the second bull stick rotatory this moment, and then realize that the second gear is rotatory, it is rotatory to drive first gear, and then drive first bull stick and install the sleeve on it, liquid crystal display is rotatory, high convenience and fast, the inclination that can adjust liquid crystal display according to the angle of light ray is in order to avoid the influence of light ray to liquid crystal display.

2. This liquid crystal display's device combines to use through hydraulic stem and second diaphragm, when needs adjust liquid crystal display's height, only needs the height of adjusting the second diaphragm through the hydraulic stem to realize the regulation of liquid crystal display height, facilitates the use more.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural diagram of a limiting block in fig. 2.

In the figure: 1. a first transverse plate; 2. a connecting rod; 3. a second transverse plate; 4. a third transverse plate; 5. a support pillar; 6. supporting legs; 7. a guide bar; 8. a first limit plate; 9. rotating the sleeve; 10. a first rotating lever; 11. inserting a rod; 12. a limit nut; 13. a sleeve; 14. a liquid crystal display screen; 15. a baffle plate; 16. a first gear; 17. a second gear; 18. a hydraulic lever; 19. a second rotating rod; 20. rotating the cavity; 21. a second limiting plate; 22. a third rotating rod; 23. an operation panel; 24. a cavity; 25. a limiting ring; 26. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the device of the liquid crystal display of this embodiment includes a first horizontal plate 1 and a liquid crystal display 14, the liquid crystal display 14 is disposed above the first horizontal plate 1, a rotating sleeve 9 is disposed on the first horizontal plate 1, the rotating sleeve 9 is used for rotating a first rotating rod 10, a first rotating rod 10 is disposed in the rotating sleeve 9, a first gear 16 is disposed on the first rotating rod 10, the first gear 16 rotates to drive the first rotating rod 10 to rotate, a second gear 17 is engaged below the first gear 16, a second rotating rod 19 is disposed on the second gear 17, a rotating cavity 20 is disposed in the second rotating rod 19, a third rotating rod 22 is disposed in the rotating cavity 20, the third rotating rod 22 can move in the rotating cavity 20 but the third rotating rod 22 cannot rotate relative to the rotating cavity 20, a stopper 26 is disposed on an outer wall of the third rotating rod 22, a cavity 24 is disposed at an end of the second rotating rod 19, a stopper ring 25 matched with the stopper 26 is disposed in the cavity 24, the stopper ring 25 can restrict the rotation of the stopper 26, a space for the third rotating rod 22 is disposed in the cavity 24, and an operating panel 23 can be operated by an operating panel 23.

Specifically, one end of the second rotating rod 19 located in the rotating cavity 20 is provided with a second limiting plate 21, the second limiting plate 21 is matched with the rotating cavity 20, and the second limiting plate 21 enables the third rotating rod 22 to move in the rotating cavity 20 but the third rotating rod 22 does not rotate relative to the rotating cavity 20.

Further, a sleeve 13 is arranged on the liquid crystal display screen 14, an inserting rod 11 is inserted in the sleeve 13, the end portion of the inserting rod 11 is connected with the first rotating rod 10, a limiting nut 12 is arranged on the outer wall of the inserting rod 11 above the sleeve 13, and a baffle 15 is arranged on the outer wall of the inserting rod 11 below the sleeve 13.

The using method of the embodiment comprises the following steps: when the angle of liquid crystal display 14 needs to be adjusted, only need pulling operation panel 23 make stopper 26 on the third bull stick 22 break away from spacing ring 25, third bull stick 22 accessible second limiting plate 21 drives second bull stick 19 rotatory this moment, and then realize that second gear 17 is rotatory, it is rotatory to drive first gear 16, and then drive first bull stick 10 and install sleeve 13 above that, liquid crystal display 14 is rotatory, and is convenient and fast, can adjust liquid crystal display 14's inclination according to the angle of light ray in order to avoid the influence of light ray to liquid crystal display 14.

Example 2

The structure of the device of the liquid crystal display panel of this embodiment is substantially the same as that of the device of the liquid crystal display panel of embodiment 1, except that: first diaphragm 1 below is provided with second diaphragm 3, be provided with connecting rod 2 between first diaphragm 1 and the second diaphragm 3, the below of second diaphragm 3 is provided with third diaphragm 4, be provided with hydraulic stem 18 between third diaphragm 4 and the second diaphragm 3, hydraulic stem 18 is conventional hydraulic telescoping device among the prior art, hydraulic stem 18 can drive second diaphragm 3 and move about and then adjust liquid crystal display 14's height, first diaphragm 1 lower surface is provided with guide arm 7, the one end that guide arm 7 passed second diaphragm 3 is provided with first limiting plate 8, first limiting plate 8 has avoided guide arm 7 to break away from second diaphragm 3, the below of third diaphragm 4 is provided with support column 5, support column 5 is used for supporting third diaphragm 4, the tip of support column 5 is provided with supporting legs 6, supporting legs 6 is used for increasing the stability of support column 5 (see fig. 1).

The using method of the embodiment comprises the following steps: when the height of liquid crystal display 14 need be adjusted, the height of liquid crystal display 14 can be realized only through the height that hydraulic stem 18 was adjusted second diaphragm 3, facilitates the use more, and the effect of guide arm 7 is the stability that increases first diaphragm 1 activity.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a liquid crystal display's device, includes first diaphragm (1) and liquid crystal display (14), liquid crystal display (14) set up in first diaphragm (1) top, its characterized in that: be provided with on first diaphragm (1) and change cover (9), be provided with first bull stick (10) in changeing cover (9), be provided with first gear (16) on first bull stick (10), meshing has second gear (17) below first gear (16), be provided with second bull stick (19) on second gear (17), be provided with in second bull stick (19) and change chamber (20), be provided with third bull stick (22) in changeing chamber (20), the outer wall of third bull stick (22) is provided with stopper (26), second bull stick (19) tip is provided with cavity (24), be provided with in cavity (24) with stopper (26) assorted spacing ring (25), the tip of third bull stick (22) is provided with operation panel (23).

2. The apparatus of claim 1, wherein: one end of the second rotating rod (19) located in the rotating cavity (20) is provided with a second limiting plate (21), and the second limiting plate (21) is matched with the rotating cavity (20).

3. The apparatus of claim 1, wherein: be provided with sleeve (13) on liquid crystal display (14), it has inserted bar (11) to peg graft in sleeve (13), the tip and first bull stick (10) of inserted bar (11) are connected, inserted bar (11) outer wall of sleeve (13) top is provided with stop nut (12), inserted bar (11) outer wall of sleeve (13) below is provided with baffle (15).

4. The apparatus of claim 1, wherein: the hydraulic support is characterized in that a second transverse plate (3) is arranged below the first transverse plate (1), a connecting rod (2) is arranged between the first transverse plate (1) and the second transverse plate (3), a third transverse plate (4) is arranged below the second transverse plate (3), and a hydraulic rod (18) is arranged between the third transverse plate (4) and the second transverse plate (3).

5. The apparatus of claim 4, wherein: the lower surface of the first transverse plate (1) is provided with a guide rod (7), and one end, through the second transverse plate (3), of the guide rod (7) is provided with a first limiting plate (8).

6. The apparatus of claim 4, wherein: a supporting column (5) is arranged below the third transverse plate (4), and supporting legs (6) are arranged at the end parts of the supporting column (5).