CN219457082U - a display device - Google Patents

Abstract

The utility model discloses a display device, which belongs to the technical field of display equipment and comprises a movable base and a display screen board, wherein a support column is arranged at the top of the movable base, a fixed plate and a support plate are arranged at the periphery of the top of the support column, the display screen board is arranged on the outer wall of the fixed plate, a hinge shaft is arranged between the display screen boards, a ball seat is arranged in the middle of the back of the display screen board, a locking rod is arranged in the ball seat, and a locking hook is arranged on the outer wall of the support plate. According to the novel display device, the folding and unfolding of the screen group can be realized by designing the novel display device which is composed of the components such as the display screen board, the movable base, the locking hook, the hinge shaft, the rotating rod, the ball seat and the like, so that the flexible display and use under different scenes are facilitated, the viewing efficiency of a user is improved, and the degradation of staff is also facilitated.

Description

a display device

technical field

The utility model relates to a display device, in particular to a display device, which belongs to the technical field of display tools.

Background technique

Exhibition equipment is a general term for various exhibition equipment. It is often used in exhibitions, celebrations and other places, as well as advertising displays and promotional activities in enterprises and shopping malls. With the prosperity and development of the world economy, various commercial advertising activities are increasing day by day. As one of the important helpers to enhance corporate image, exhibition equipment is more and more used in various business fields such as shopping mall promotion, product promotion, corporate exhibition, press conference, supermarket promotion, indoor and outdoor publicity and promotion activities, etc.

When the existing display devices are used, especially display screens, most of them are of a fixed structure type, and the displayed pictures can usually only be viewed from one direction, which makes the effect of the display device relatively limited.

Utility model content

The main purpose of the utility model is to provide a display device.

The purpose of this utility model can be achieved by adopting the following technical solutions:

A display device, comprising a mobile base and a display screen, the top of the mobile base is provided with a support column, the periphery of the top of the support column is provided with a fixed plate and a support plate, and the outer wall of the fixed plate is provided with the display screen , hinge shafts are arranged between the display panels, a ball seat is arranged in the middle of the back of the display panel, a locking rod is arranged inside the ball seat, and a locking hook is arranged on the outer wall of the support plate .

Preferably, the support column is welded to the mobile base, universal wheels are rotatably connected to the bottom four corners of the mobile base, and wheel brakes are installed on the universal wheels.

Preferably, both the fixing plate and the supporting plate are bolted to the top of the supporting column, and the fixing plate is fixedly connected to the display panel through a mounting frame.

Preferably, there are four groups of the display screen boards and they are rotatably connected by the hinge shaft, the ball seat is glued to the back of the display screen board, and one end of the locking rod is connected to the ball seat Inner wall rolling connection.

Preferably, the locking hook is welded to the outer wall of the support plate, the other end of the locking rod is movably plugged into the locking hook, and the two sides of the back of the display panel are screwed with socket seats.

Preferably, a rotating rod is movably inserted into the jack seat, and the rotating rod is connected to the display panel in rotation, and a power module is fixed inside the support column, and a power cord is drawn out from the bottom of the power module. An outlet hole formed on the outer wall of the support column is provided directly above the power module.

Beneficial technical effects of the utility model:

The utility model can realize the folding and unfolding of the screen group by designing a new display device composed of a display screen board, a mobile base, a locking hook, a hinge shaft, a rotating rod, and a ball head seat, which is beneficial to different scenarios. The flexible display and use under the environment improves the viewing efficiency of users and is also conducive to the degradation of staff.

Description of drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a display device according to the present invention;

Fig. 2 is a perspective view of a support column in a preferred embodiment of a display device according to the present invention;

Fig. 3 is a top view of a display panel in a preferred embodiment of a display device according to the present invention;

Fig. 4 is a front view of the unfolded display panel in a preferred embodiment of a display device according to the present invention;

Fig. 5 is a rear view of a display panel unfolded in a preferred embodiment of a display device according to the present invention.

The reference signs are explained as follows:

1-mobile base; 2-support column; 3-display panel; 4-fixed plate; 5-support plate; 6-locking hook; 7-ball seat; 8-locking rod; -hinge shaft; 11-rotating rod 12-jack seat; 13-outlet hole; 14-power cord; 15-wheel brake.

Detailed ways

In order to make the technical solution of the utility model clearer and clearer to those skilled in the art, the utility model will be further described in detail below in conjunction with the examples and accompanying drawings, but the implementation of the utility model is not limited thereto.

As shown in Figures 1 to 5, a display device provided in this embodiment includes a mobile base 1 and a display panel 3, the top of the mobile base 1 is provided with a support column 2, and the top periphery of the support column 2 is provided with a fixed plate 4 and The support plate 5 and the outer wall of the fixed plate 4 are provided with a display panel 3, a hinge shaft 10 is arranged between the display panel 3, a ball seat 7 is arranged in the middle of the back of the display panel 3, and a lock is arranged in the ball seat 7. A locking hook 6 is arranged on the outer wall of the tight rod 8 and the support plate 5 .

The support column 2 is welded with the mobile base 1, and the four corners of the bottom of the mobile base 1 are rotated and connected with universal wheels. Wheel brakes 15 are installed on the universal wheels, and the wheel brakes 15 can stop the universal wheels to prevent the device from moving during display.

Both the fixed plate 4 and the support plate 5 are connected with bolts on the top of the support column 2, the fixed plate 4 is fixedly connected with the display panel 3 through the installation frame 9, the fixed plate 4 is used to connect the fixed display panel 3, and the support plate 5 is used for locking Tightly movable display panel 3.

There are four sets of display panel 3 and they are rotationally connected by hinge shafts 10. The ball seat 7 is glued to the back of the display panel 3. One end of the locking rod 8 is rollingly connected to the inner wall of the ball seat 7. The display panel 3 is The display displays content through an external signal source, and the locking rod 8 is used to lock the display panel 3 on the support plate 5 when the display panel 3 is folded to avoid separation.

The locking hook 6 is welded to the outer wall of the support plate 5, the other end of the locking rod 8 is movably plugged in with the locking hook 6, and the two sides of the display panel 3 back are screwed with jack seats 12.

A rotating rod 11 is movably plugged into the jack seat 12, and the rotating rod 11 is connected to the display panel 3 in rotation. A power module is fixed inside the support column 2. A power cord 14 is drawn out from the bottom of the power module. The outlet hole 13 on the outer wall of the support column 2, the rotating rod 11 moves to the top of the jack seat 12 by rotating, and plays the purpose of locking the display panels 3 on adjacent sides after plugging.

The working principle of this device: when this device is in use, it can be pushed to a suitable position for use, and then the power cord 14 is connected to an external power supply, and the wire group of the display panel 3 is connected to the power cord 14 at the bottom through the outlet hole 13 , to realize signal input. When folded and used, four sets of display panels are located around, which can display the same content, which is beneficial to users’ viewing in all directions and improves the display effect. When unfolded, the locking lever 8 can be locked Take off the hook 6, and the three groups of display panels 3 on the support plate 5 are unfolded on both sides of the fixed plate 4 through the hinge shaft 10, and then the rotating rod 11 is inserted into the jack seat 12 to realize the unfolded display. The flat panel is locked to avoid shaking. At this time, four groups of display screen panels 3 form a plane for display, and the staff can stand on one side for degradation. The design of the device improves the flexibility of use of the display device, which is beneficial for display and use in different scenarios.

The above are only further embodiments of the utility model, but the scope of protection of the utility model is not limited thereto, any skilled person familiar with the technical field, within the scope disclosed by the utility model, according to the technical solution of the utility model Equivalent replacements or changes to their concepts all belong to the protection scope of the present utility model.

Claims (6)

1. A display device, characterized in that: it comprises a mobile base (1) and a display panel (3), the top of the mobile base (1) is provided with a support column (2), and the top periphery of the support column (2) A fixed plate (4) and a support plate (5) are provided, the display panel (3) is arranged on the outer wall of the fixed panel (4), and hinge shafts ( 10), the center of the back of the display panel (3) is provided with a ball seat (7), the ball seat (7) is provided with a locking rod (8), and the outer wall of the support plate (5) is provided with With locking hooks (6). 2. A display device according to claim 1, characterized in that: the support column (2) is welded to the mobile base (1), and the four corners of the bottom of the mobile base (1) are rotatably connected with universal Wheel, wheel brake (15) is installed on the described universal wheel. 3. A display device according to claim 2, characterized in that: the fixing plate (4) and the supporting plate (5) are both connected to the top of the supporting column (2) by bolts, and the fixing plate (4) is fixedly connected with the display panel (3) through the installation frame (9). 4. A display device according to claim 3, characterized in that there are four sets of display panels (3) and they are connected by rotation through the hinge shaft (10), and the ball seat ( 7) It is glued to the back of the display panel (3), and one end of the locking rod (8) is rollingly connected to the inner wall of the ball seat (7). 5. A display device according to claim 4, characterized in that: the locking hook (6) is welded to the outer wall of the support plate (5), and the other end of the locking rod (8) is connected to the The locking hook (6) is movably plugged in, and the two sides of the back of the display panel (3) are screw-fixed with socket seats (12). 6. A display device according to claim 5, characterized in that: a rotating rod (11) is movably inserted into the jack seat (12), and the rotating rod (11) is connected to the display panel (3) Rotational connection, a power module is fixed inside the support column (2), a power cord (14) is drawn from the bottom of the power module, and a power cord (14) formed on the outer wall of the support column (2) is arranged directly above the power module. the outlet hole(13) on the