Outdoor display device

Abstract

The utility model discloses an outdoor display device which comprises a frame, a lifting mechanism is arranged in the frame, a sliding plate module is arranged on the lifting mechanism, and the sliding plate module can be driven by the lifting mechanism to move up and down along the frame. A support module is arranged on the sliding plate module, a display screen is arranged on the support module, and the pitch angle of the display screen can be adjusted and controlled through the support module. According to the utility model, display content is updated in real time, the interactivity and attraction of display are enhanced, and the problem that the traditional display form is single is overcome; secondly, flexible adjustment of the height and the pitch angle of the display screen is achieved, the watching requirements of audiences of different heights are met, and the information transmission efficiency is improved; in addition, the moving convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to display technical field, specifically, relate to an outdoor display device. BACKGROUND

[0002] The outdoor display device is a physical structure or equipment for presenting, displaying or disseminating information, products, artistic works, etc. It presents the target content in an intuitive, aesthetic or interactive form to the audience through the combination of design, materials and technology, and is widely used in business, culture, education, art, etc.

[0003] At present, in the scenes of commercial promotion, exhibition display, information release, etc., the traditional display device has the problems of poor mobility, single display form, insufficient adaptability, etc. For example, the traditional display stand adopts a fixed frame and relies on a forklift or manual carrying, which is difficult to meet the needs of rapid deployment for temporary activities (such as exhibition flash, outdoor roadshow); the display adopts a static poster mode, which cannot update the content in real time, has weak interactivity, and is difficult to attract the attention of the audience; in addition, the display height of the traditional device is fixed, which cannot meet the viewing needs of audiences of different heights, resulting in low information transmission efficiency. UTILITY MODEL CONTENT

[0004] In order to solve the problems existing in the prior art, the utility model aims to provide an outdoor display device to overcome the problems of poor mobility, single display form, insufficient adaptability, etc.

[0005] To achieve the above technical purposes and effects, the utility model realizes the following technical scheme:

[0006] An outdoor display device comprises a frame, a lifting mechanism is arranged in the frame, a sliding plate module is arranged on the lifting mechanism, the sliding plate module can move up and down along the frame through the driving of the lifting mechanism; a support module is arranged on the sliding plate module, a display screen is arranged on the support module, and the display screen can realize the adjustment of the pitch angle through the support module.

[0007] Further, the lower end of the frame is provided with a roller; the rear end of the frame is provided with a handle for facilitating the movement of the frame.

[0008] Further, the front end of the frame is provided with a storage box for containing the display screen.

[0009] Further, a cover plate is arranged at the upper end of the storage box and can be pulled in and out through a pair of drawer slide rails.

[0010] Further, the lifting mechanism comprises an upper chain wheel, a lower chain wheel, a chain and a connecting block; a rotating shaft is respectively arranged in the upper chain wheel and the lower chain wheel, both ends of the rotating shaft are respectively sleeved with a bearing seat, and one end of one group of rotating shafts is connected with a driving assembly capable of driving the rotating shaft to rotate; the chain is engaged and connected between the upper chain wheel and the lower chain wheel, and the connecting block is connected in series in the chain.

[0011] Further, the driving assembly is a motor; or the driving assembly is a rotating wheel.

[0012] Further, the sliding plate module comprises a sliding plate and a pulley arranged on both sides of the sliding plate.

[0013] Further, the support module comprises a fixed frame and a connecting frame, and the connecting frame is hinged on the fixed frame.

[0014] Further, a rotary damping hinge is arranged between the fixed frame and the connecting frame.

[0015] The display screen of the display device of the present application has the following advantages: the display content can be updated in real time, the interactivity and attractiveness of the display are enhanced, and the problem of single display form is solved; the height and pitch angle of the display screen can be flexibly adjusted through the lifting mechanism and the support module, the viewing requirements of audiences with different heights are met, and the information transmission efficiency is improved; in addition, the convenience of movement is improved by arranging the rollers at the lower end of the frame.

[0016] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and the content of the specification can be implemented, the following will be described in detail with the preferred embodiments of the present application and the accompanying drawings. The specific implementation of the present application is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings described herein are used to provide a further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the display screen of the device in the folded state;

[0019] Figure 2 It is a schematic diagram of the device in the folded state without part of the box plate;

[0020] Figure 3 It is a schematic diagram of the display screen of the device in the display state;

[0021] Figure 4 It is the partial structure connection schematic view of the device of the utility model;

[0022] Figure 5 It is the manual adjustment schematic view of the lifting mechanism of the utility model.

[0023] The label explanation in the drawing: 1, frame;2, lifting mechanism;3, slide plate module;4, support module;5, display screen;6, roller;7, handle;8, storage box;9, cover plate;10, drawer slide rail;21, upper sprocket;22, lower sprocket;23, chain;24, connecting block;25, rotating shaft;26, bearing seat;27, motor;28, rotating wheel;29, coupling;31, slide plate;32, pulley;41, fixed frame;42, connecting frame. DETAILED DESCRIPTION

[0024] The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, upper end, lower end, top, bottom, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0026] Referring to Figures 1-3 The outdoor display device includes a frame 1, a lifting mechanism 2 is arranged in the frame 1, a slide plate module 3 is arranged on the lifting mechanism 2, the slide plate module 3 can move up and down along the frame 1 through the driving of the lifting mechanism 2, a support module 4 is arranged on the slide plate module 3, a display screen 5 is arranged on the support module 4, and the display screen 5 can be controlled in pitch angle through the support module 4.

[0027] Further, continuing to refer to Figures 1-3 In the embodiment, a roller 6 is arranged at each of the four top corners of the lower end of the frame 1, the roller 6 improves the convenience of movement, in the embodiment, a handle 7 is arranged at the rear end of the frame 1, the handle 7 facilitates the movement of the frame 1, and it should be noted that the two groups of rollers 6 on the rear side are provided with foot brake rollers, so that the device can be fixed after being moved to the position.

[0028] Further, continuing to refer to Figures 1-3As shown in the drawings, in this embodiment, the front end of the frame 1 is provided with a storage box 8 which can accommodate the display screen 5. By providing the storage box 8, the display screen 5 can be folded in the non-display state, thereby preventing the display screen 5 from being damaged due to accidental touch or the like, and causing economic loss. In this embodiment, a cover plate 9 is provided at the upper end of the storage box 8, and the cover plate 9 is slidably arranged at the upper end of the storage box 8 through a pair of drawer slide rails 10.

[0029] Further, referring to Figure 4 As shown in the drawings, in this embodiment, the lifting mechanism 2 includes an upper sprocket 21, a lower sprocket 22, a chain 23 and a connecting block 24. A rotating shaft 25 is arranged in each of the upper sprocket 21 and the lower sprocket 22. The two ends of the rotating shaft 25 are respectively sleeved with a bearing seat 26. One end of one set of rotating shafts 25 is connected with a driving assembly which can drive the rotating shafts 25 to rotate. The chain 23 is engagedly connected between the upper sprocket 21 and the lower sprocket 22. The connecting block 24 is connected in series in the chain 23. When installed, the upper sprocket 21 is arranged at the upper end of the frame 1, and the lower sprocket 22 is arranged at the lower end of the frame 1. At this time, the rotating shafts 25 arranged in the upper sprocket 21 and the lower sprocket 22 are rotatably arranged on the frame 1 through the bearing seats 26 sleeved thereon. The sliding plate module 3 is connected with the connecting block 24 through a corresponding connecting seat. When used, the driving assembly drives the rotating shafts 25 connected thereto to rotate, thereby driving the chain 23 to rotate between the upper sprocket 21 and the lower sprocket 22, driving the connecting block 24 to move up and down, and driving the sliding plate module 3 to move up and down with the connecting block 24, thereby driving the display screen 5 to move up and down through the support module 4, and adjusting the height of the display screen 5.

[0030] Among them, referring to Figure 4 As shown in the drawings, the driving assembly is a motor 27. At this time, the motor 27 is fixed on the frame 1, and the output shaft of the motor 27 is connected with the rotating shaft 25 through a shaft coupling 29, thereby realizing automatic adjustment. Alternatively, referring to Figure 5 As shown in the drawings, the driving assembly is a rotating wheel 28, thereby realizing manual adjustment.

[0031] Further, continuing to refer to Figure 4 As shown in the drawings, in this embodiment, the sliding plate module 3 includes a sliding plate 31 and pulleys 32 arranged on both sides of the sliding plate 31. When installed, the sliding plate 31 is connected with the connecting block 24 through a corresponding connecting seat, and the pulleys 32 are slidably connected with the vertical connecting rods belonging to the frame 1. When used, the pulleys 32 slide up and down along the vertical connecting rods belonging to the frame 1 with the connecting block 24 moving up and down.

[0032] Further, continue to refer to Figure 4 As shown in the embodiment, the support module 4 comprises a fixed frame 41 and a connecting frame 42, the connecting frame 42 is hinged on the fixed frame 41, and a rotary damping hinge is adopted between the fixed frame 41 and the connecting frame 42; during installation, the fixed frame 41 is installed on the sliding plate 31, the display screen 5 is installed on the connecting frame 42, and the display screen 5 rotates on the fixed frame 41 through the connecting frame 42, so as to realize the adjustment of the pitch angle of the display screen 5.

[0033] The working principle of the utility model is as follows:

[0034] During display, first, the device is moved to a display position, and the roller 6 with feet brake is locked; after the cover plate 9 is pulled outward, the display screen 5 is driven by the lifting mechanism 2 to move upward, and stops at a proper height; then, the cover plate 9 is pushed inward, and the cover plate 9 is re-covered on the storage box 8, and the pitch angle of the display screen 5 is adjusted to a proper angle by manual mode.

[0035] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, and the utility model can have various changes and changes for the person skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An outdoor display apparatus, characterized by: The utility model provides a kind of frame (1), the frame (1) is provided with a lifting mechanism (2), the lifting mechanism (2) is provided with a slide plate module (3), the slide plate module (3) can be moved up and down along the frame (1) by the drive of the lifting mechanism (2);The slide plate module (3) is provided with a support module (4), the support module (4) is provided with display screen (5), the display screen (5) can be realized to its pitch angle by the support module (4) and is regulated.

2. The outdoor display unit of claim 1, wherein: The lower end of the frame (1) is provided with a roller (6);The rear end of the frame (1) is provided with a handle (7) for facilitating the movement of the frame (1).

3. The outdoor display unit of claim 1, wherein: The front end of the frame (1) is provided with a storage box (8) that can accommodate the display screen (5) therein.

4. The outdoor display unit of claim 3, wherein: The upper end of the storage box (8) is provided with a cover plate (9), which is provided at the upper end of the storage box (8) by a pair of drawer slide rails (10) and can be pulled in and out.

5. The outdoor display unit of claim 1, wherein: The lifting mechanism (2) includes an upper sprocket (21), a lower sprocket (22), a chain (23) and a connecting block (24);The upper sprocket (21) and the lower sprocket (22) are respectively provided with a rotating shaft (25) therein, the two ends of the rotating shaft (25) are respectively provided with a bearing seat (26), and one end of one set of rotating shaft (25) is connected with a driving assembly that can drive it to rotate;The chain (23) is engaged and connected between the upper sprocket (21) and the lower sprocket (22), and the connecting block (24) is connected in series in the chain (23).

6. The outdoor display unit of claim 5, wherein: The driving assembly is a motor (27);Or the driving assembly is a runner (28).

7. The outdoor display unit of claim 1, wherein: The slide plate module (3) includes a slide plate (31) and a pulley (32) provided on both sides of the slide plate (31).

8. The outdoor display unit of claim 1, wherein: The support module (4) includes a fixed frame (41) and a connecting frame (42), and the connecting frame (42) is hinged to the fixed frame (41).

9. The outdoor display unit of claim 8, wherein: Rotary damping hinges are used between the fixed frame (41) and the connecting frame (42).

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