CN219160039U

CN219160039U - Wide-angle liquid crystal display with angle adjusting function

Info

Publication number: CN219160039U
Application number: CN202222913345.9U
Authority: CN
Inventors: 朱倩; 林思敏
Original assignee: Jiangsu Normal University
Current assignee: Jiangsu Normal University
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-06-09
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a wide-angle liquid crystal display with an angle adjusting function, which belongs to the technical field of displays and comprises a machine body and a fixed seat, wherein a fixed rod is connected in a penetrating manner at the middle position of the fixed seat, two mounting frames are arranged at the outer surface of the fixed rod and close to the upper end of the fixed rod, a transmission gear is arranged at the middle position of the fixed rod, a driving component for driving the machine body to rotate is arranged on the rear side surface of the fixed seat, a fixed frame is arranged on the outer surface of the machine body, an anti-collision pad is adhered on the outer surface of the fixed frame, the driving component comprises a mounting seat, two symmetrically distributed mounting plates are fixedly arranged on the lower side surface of the mounting seat, a cover plate is fixedly arranged on the upper side surface of the mounting seat, and an electric screw rod is arranged in the mounting seat. Therefore, the indoor display screen can be adjusted at multiple angles during use, the use is convenient, and the safety performance of the display screen can be improved.

Description

Wide-angle liquid crystal display with angle adjusting function

Technical Field

The utility model relates to a wide-angle liquid crystal display screen, in particular to a wide-angle liquid crystal display screen with an angle adjusting function, and belongs to the technical field of displays.

Background

The indoor display can be used for teaching, talking, demonstrating, video entertainment and the like, wherein the demonstrating is mainly played through the display equipment, and the wide-angle liquid crystal display is widely applied to classroom demonstrating of campuses at present.

The patent CN2021201560400 discloses a VA wide-angle liquid crystal display screen with high visibility, which is characterized in that a layer of diffusion sheet is arranged between an upper glass substrate and an upper polarizing layer, and diffusion particles are utilized to make light rays generate multiple refraction and diffraction through the diffusion layer, so that the effect of uniform light is achieved, and the effect of high visibility is achieved; but its wide angle liquid crystal display can not carry out the regulation of angle when using, and wide angle liquid crystal display can not carry out quick angle according to the use needs and adjust, leads to the use of display inconvenient enough, does not have protective structure on the display moreover, leads to the security of display low, consequently, proposes a wide angle liquid crystal display with angle regulation function now.

Disclosure of Invention

The utility model aims to provide the wide-angle liquid crystal display screen with the angle adjusting function, which can realize the angle adjustment of the display screen, is convenient for the use of the display screen, can improve the safety of the display screen, and solves the technical problems of inconvenient use and low safety of the display screen in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a wide angle LCD with angle regulation function, includes organism and fixing base, the intermediate position through-connection of fixing base has the dead lever, the surface of dead lever is close to the position of the upper end of dead lever and is provided with two mounting brackets, the intermediate position of dead lever is provided with drive gear, the trailing flank of fixing base is provided with drive organism pivoted drive assembly, the surface of organism is provided with the fixed frame, the surface of fixed frame is pasted and is had the anticollision pad.

Further, the drive assembly includes the mount pad, the downside fixed mounting of mount pad has two symmetrically distributed's mounting panel, the last side fixed mounting of mount pad has the apron, the inside of mount pad is provided with electric screw, the spout has been seted up to the leading flank of mount pad, the place ahead of mount pad is provided with the pinion rack, the trailing flank fixedly connected with connecting plate of pinion rack, and the connecting plate passes spout and electric screw's slide fixed connection.

Further, the downside fixed mounting has two symmetrical distribution's supporting leg, the lower extreme of supporting leg has the base, the downside of base is provided with the universal wheel.

Further, the front side of supporting leg is provided with puts the thing board, the downside fixedly connected with reinforcing rod of putting the thing board, the lower extreme of reinforcing rod and the front side fixed connection of supporting leg.

Furthermore, the inside of fixing base is provided with the bearing, the dead lever runs through the bearing and passes through bearing and fixing base swing joint.

Further, the driving assembly is arranged at the rear position of the transmission gear through the mounting plate, the toothed plate is movably mounted at the front position of the mounting seat through the electric screw rod, and the front side surface of the toothed plate is meshed with the transmission gear.

Further, the mounting frame is of a clamp-shaped structure and is provided with a bolt, and the fixing rod is fixedly connected to the rear side of the machine body through the mounting frame.

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

in the application, the angle of the display screen can be adjusted through the driving assembly, the fixing seat, the fixing column and the transmission gear, and the angle of the display screen can be adjusted rapidly according to different watching requirements in the demonstration process by utilizing the wide-angle liquid crystal display screen, so that the display screen can be used more conveniently;

in this application, through the organism outside at the display screen utilizes fixed frame to paste crashproof pad, can make wide angle liquid crystal display have protective structure, can avoid the display screen to cause the damage because of colliding with in the demonstration process, improve the security of display screen.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of a wide-angle LCD with angle adjustment function according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a wide-angle LCD with angle adjustment according to a preferred embodiment of the present utility model;

FIG. 3 is a schematic view showing a driving assembly of a preferred embodiment of a wide-angle LCD with angle adjustment according to the present utility model;

fig. 4 is a schematic view showing a partial structure of a body of a preferred embodiment of a wide-angle liquid crystal display with an angle adjusting function according to the present utility model.

In the figure: 1. a body; 2. a fixing seat; 3. support legs; 4. a base; 5. a universal wheel; 6. a storage plate; 7. a reinforcing rod; 8. a fixed rod; 9. a mounting frame; 10. a transmission gear; 11. a drive assembly; 111. a mounting base; 112. a mounting plate; 113. a cover plate; 114. an electric screw; 115. a chute; 116. a toothed plate; 117. a connecting plate; 12. a fixed frame; 13. and (3) an anti-collision pad.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the wide-angle liquid crystal display with angle adjusting function provided in this embodiment includes a machine body 1 and a fixing base 2, the machine body 1 is a common wide-angle liquid crystal display in the prior art, and is used for playing demonstration content, thereby demonstrate, the intermediate position of the fixing base 2 is connected with a fixing rod 8 in a penetrating manner, the outer surface of the fixing rod 8 is close to the upper end of the fixing rod 8 and is provided with two mounting brackets 9, the fixing rod 8 is fixed on the rear side of the machine body 1 through the mounting brackets 9, the fixing rod 8 is used for supporting the machine body 1, the intermediate position of the fixing rod 8 is provided with a transmission gear 10, the transmission gear 10 is used for adjusting the angle of the machine body 1, the rear side of the fixing base 2 is provided with a driving component 11 for driving the transmission gear 10 to rotate, thereby adjust the angle of the machine body 1, the outer surface of the machine body 1 is provided with a fixing frame 12, the outer surface of the fixing frame 12 is pasted with a crash pad 13, and the crash pad 13 makes the machine body 1 have a protection structure, thereby avoiding the crash damage when the machine body 1 is used.

Preferably, the driving assembly 11 comprises a mounting seat 111, two symmetrically distributed mounting plates 112 are fixedly arranged on the lower side surface of the mounting seat 111, a cover plate 113 is fixedly arranged on the upper side surface of the mounting seat 111, an electric screw 114 is arranged in the mounting seat 111, a sliding groove 115 is formed in the front side surface of the mounting seat 111, a toothed plate 116 is arranged in front of the mounting seat 111, a connecting plate 117 is fixedly connected with the rear side surface of the toothed plate 116, the connecting plate 117 penetrates through the sliding groove 115 and is fixedly connected with a sliding seat of the electric screw 114, the sliding seat moves back and forth on the screw rod when the electric screw 114 is started, so that the toothed plate 116 is driven to move, the toothed plate 116 is meshed with a transmission gear 10, the transmission gear 10 can be driven to rotate, and then a fixing rod 8 is driven to rotate, and the angle of the machine body 1 is adjusted.

Preferably, the downside fixed mounting of fixing base 2 has two symmetrical distribution's supporting leg 3, and the lower extreme fixed mounting of supporting leg 3 has base 4, and the downside of base 4 is provided with universal wheel 5, and universal wheel 5 is used for the removal of display screen, makes the display screen can be according to the use needs quick travel to the use place.

Preferably, the leading flank of supporting leg 3 is provided with puts thing board 6, and the downside fixedly connected with reinforcing rod 7 of putting thing board 6, the leading flank fixed connection of lower extreme and supporting leg 3 of reinforcing rod 7 put thing board 6 and are used for placing teaching aid and articles for use when the demonstration.

Preferably, the inside of fixing base 2 is provided with the bearing, and dead lever 8 runs through the bearing and through bearing and fixing base 2 swing joint, utilizes the bearing to make dead lever 8 can rotate on fixing base 2 to carry out the regulation of organism 1 angle.

Preferably, the driving assembly 11 is disposed at a position behind the transmission gear 10 through the mounting plate 112, the toothed plate 116 is movably mounted at a position in front of the mounting seat 111 through the electric screw 114, and the front side surface of the toothed plate 116 is engaged with the transmission gear 10.

Preferably, the mounting frame 9 is of a clamp-shaped structure, bolts are arranged on the mounting frame 9, and the fixing rod 8 is fixedly connected to the rear side of the machine body 1 through the mounting frame 9.

The application principle and the application flow of the utility model are as follows: the universal wheel 5 with the display screen through the base 4 downside removes the position of use, utilize organism 1 broadcast demonstration content to impart knowledge to students, when organism 1 uses, slide reciprocating motion on the lead screw when electric screw 114 starts, thereby drive pinion rack 116 and drive gear 10 meshing, thereby can drive gear 10 and rotate, and then drive dead lever 8 and rotate, realize the regulation of organism 1 angle, the surface of organism 1 is provided with fixed frame 12, the surface of fixed frame 12 is pasted and is had crashproof pad 13, crashproof pad 13 makes organism 1 have protective structure, thereby avoid colliding with the damage when organism 1 uses.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of 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 direction, be configured and operated in the specific direction, 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 relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like 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 according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a wide angle liquid crystal display with angle regulation function, its characterized in that, including organism (1) and fixing base (2), the intermediate position through-connection of fixing base (2) has dead lever (8), the surface of dead lever (8) is close to the position of the upper end of dead lever (8) and is provided with two mounting brackets (9), the intermediate position of dead lever (8) is provided with drive gear (10), the trailing flank of fixing base (2) is provided with drive organism (1) pivoted drive assembly (11), the surface of organism (1) is provided with fixed frame (12), the surface of fixed frame (12) is pasted and is had crashproof pad (13).

2. The wide-angle liquid crystal display with the angle adjusting function according to claim 1, wherein the driving assembly (11) comprises a mounting seat (111), two symmetrically distributed mounting plates (112) are fixedly arranged on the lower side surface of the mounting seat (111), a cover plate (113) is fixedly arranged on the upper side surface of the mounting seat (111), an electric screw (114) is arranged in the mounting seat (111), a sliding groove (115) is formed in the front side surface of the mounting seat (111), a toothed plate (116) is arranged in front of the mounting seat (111), a connecting plate (117) is fixedly connected to the rear side surface of the toothed plate (116), and the connecting plate (117) penetrates through the sliding groove (115) and is fixedly connected with a sliding seat of the electric screw (114).

3. The wide-angle liquid crystal display with the angle adjusting function according to claim 1, wherein two symmetrically distributed supporting legs (3) are fixedly arranged on the lower side face of the fixing seat (2), a base (4) is fixedly arranged at the lower end of each supporting leg (3), and universal wheels (5) are arranged on the lower side face of each base (4).

4. A wide-angle liquid crystal display with angle adjusting function according to claim 3, wherein the front side of the supporting leg (3) is provided with a storage plate (6), the lower side of the storage plate (6) is fixedly connected with a reinforcing rod (7), and the lower end of the reinforcing rod (7) is fixedly connected with the front side of the supporting leg (3).

5. The wide-angle liquid crystal display with the angle adjusting function according to claim 1, wherein a bearing is arranged in the fixing seat (2), and the fixing rod (8) penetrates through the bearing and is movably connected with the fixing seat (2) through the bearing.

6. The wide-angle liquid crystal display with the angle adjusting function according to claim 2, wherein the driving assembly (11) is arranged at a position behind the transmission gear (10) through the mounting plate (112), the toothed plate (116) is movably mounted at a position in front of the mounting seat (111) through the electric screw (114), and the front side surface of the toothed plate (116) is meshed with the transmission gear (10).

7. The wide-angle liquid crystal display with the angle adjusting function according to claim 1, wherein the mounting frame (9) is of a clamp-shaped structure, bolts are arranged on the mounting frame (9), and the fixing rod (8) is fixedly connected to the rear side of the machine body (1) through the mounting frame (9).