Display device with multiple display effects

Abstract

The utility model relates to the technical field of display devices, in particular to a display device with various display effects, which comprises a cart, a support shaft is rotatably connected to the middle of the upper end of the cart, a support table is fixedly connected to the upper end of the support shaft, and a glass cover is in threaded connection with the support table. A supporting plate is fixedly connected to the position, close to the rear side, of the upper end face of the cart, sliding grooves are formed in the positions, close to the two sides, of the front end of the supporting plate, a lead screw and a sliding rod are rotationally and fixedly connected into the two sliding grooves correspondingly, and the outer wall of the lead screw and the outer wall of the sliding rod are slidably sleeved with sliding blocks in a threaded mode correspondingly. According to the display device, the supporting shaft, the driving motor, the first gear, the second gear, the supporting table, the glass cover and the pulley structures are arranged to be matched with one another, multi-angle exhibition can be conveniently conducted on exhibits in the glass cover, meanwhile, the display screen is matched to correspondingly play videos recorded in advance to explain exhibit models, and the display effect is better and more comprehensive.

Description

TECHNICAL FIELD

[0001] The utility model relates to display device technical field especially, and it is a kind of display device with multiple display effects. BACKGROUND

[0002] Display device is the device for exhibit etc. to display, it is more common in museum etc. place, the traditional display device is directly placed in the display seat in show window to display and visit the exhibition personnel's visit.

[0003] But, because of the fixedness of display platform, generally in the exhibition process, the range that exhibition personnel can observe is limited, there is the problem of not complete display, and only rely on physical display, effect is limited, and adopt personnel on-site explanation, when the number of exhibits is more, it is not convenient enough, for this purpose, we propose a kind of display device with multiple display effects. INVENTION CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of display device with multiple display effects, which can realize multi-angle display of physical object and display of various effects such as video model explanation.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of display device with multiple display effects, including cart, the upper end middle part of the cart is rotatably connected with support shaft, the upper end of the support shaft is fixedly connected with support platform, the support platform is threadedly connected with glass cover, the upper end surface of the cart is fixedly connected with support plate near rear side position, the front end of the support plate is close to the position of both sides and is equipped with sliding slot, two The sliding slot is rotatably and fixedly connected with screw rod and sliding rod in it respectively, the outer wall of the screw rod and sliding rod is respectively threadedly and slidably sleeved with sliding block, the front end of two The sliding block is fixedly connected with display screen.

[0006] Through the above technical scheme, the support platform can drive the exhibits to be displayed at multiple angles during rotation, and the display screen can play the corresponding recorded video to display and explain the model, which can effectively improve the display effect.

[0007] As a further description of the above technical scheme:

[0008] The drive motor is fixedly arranged in the body of the cart, the output end of the drive motor is fixedly connected with gear two, the outer wall of the support shaft is fixedly sleeved with gear one, and the gear one and the gear two are meshingly arranged.

[0009] Through the above technical scheme, the drive motor drives the gear two to rotate, and then drives the gear one to rotate, and then drives the support shaft to rotate, so as to drive the support platform to rotate.

[0010] As a further description of the above technical solutions:

[0011] The lower end surface of the support table is rotationally connected with a plurality of pulleys, and the lower ends of the plurality of pulleys are arranged to press the upper end surface of the trolley.

[0012] Through the above technical solution, the support table is assisted and supported by the pulley, so that it is more stable during rotation.

[0013] As a further description of the above technical solutions:

[0014] The upper end of the support plate is fixedly connected with a servo motor, and the output end of the servo motor penetrates a sliding groove and is fixedly connected with the upper end of the lead screw.

[0015] Through the above technical solution, the servo motor drives the lead screw to rotate, and the sliding block can be controlled to rise and fall, so that the display screen can be conveniently lifted and lowered, and the later maintenance is facilitated.

[0016] As a further description of the above technical solutions:

[0017] The double-headed threaded rod is movably sleeved in the support plate, the front end of the double-headed threaded rod is threadedly connected with a cleaning brush, and the rear end of the double-headed threaded rod is threadedly connected with a mounting nut.

[0018] Through the above technical solution, the double-headed threaded rod and the cleaning brush can be conveniently disassembled and maintained, and the glass cover can be conveniently disassembled.

[0019] As a further description of the above technical solutions:

[0020] The cleaning brush is made of an arc-shaped structure, and is arranged on the surface of the glass cover.

[0021] Through the above technical solution, the cleaning brush can clean the dust on the surface of the glass cover in time during the rotation of the glass cover.

[0022] As a further description of the above technical solutions:

[0023] The rear end of the support plate is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with a vacuum chuck.

[0024] Through the above technical solution, the trolley can be fixed by using the vacuum chuck to adsorb the wall surface, so as to improve the stability during display.

[0025] As a further description of the above technical solutions:

[0026] The lower end surface of the trolley is fixedly connected with support legs near the four corners, and wheels are rotationally connected to the four support legs.

[0027] Through the technical scheme, the cart is convenient to move according to needs.

[0028] The utility model has the advantages of the following:

[0029] 1、Compared with the prior art, the display device with multiple display effects, through the cooperation of the support shaft, the driving motor, the gear one, the gear two, the support table, the glass cover and the pulley structure, the gear one and the gear two are engaged, the driving motor can drive the support shaft to rotate, thereby controlling the rotation of the support table, thereby the exhibits in the glass cover are exhibited at multiple angles, and meanwhile, the display screen arranged above the glass cover can play the pre-recorded video to explain the exhibit model, so that the display effect is better and more comprehensive.

[0030] 2、Compared with the prior art, the display device with multiple display effects, through the cooperation of the support plate, the lead screw, the sliding rod and the sliding block structure, the height of the display screen can be adjusted by driving the lead screw to rotate by the servo motor and controlling the sliding block to lift, so that the display screen is convenient to maintain and the height is reduced for operation.

[0031] 3、Compared with the prior art, the display device with multiple display effects, through the cooperation of the double-end bolt, the cleaning brush and the mounting nut structure, the cleaning brush can be conveniently installed at the position behind the glass cover, and the surface of the glass cover is automatically cleaned along with the rotation of the glass cover, so that dust adhesion is avoided and the display effect is affected.

[0032] 4、Compared with the prior art, the display device with multiple display effects, through the cooperation of the cart, the mounting plate and the vacuum chuck structure, the position of the exhibits can be conveniently moved according to needs, and meanwhile, the cart can be fixed at the specified position by using the vacuum chuck to adsorb the wall surface, so that the cart is more stable during display. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 A main structure view of the display device with multiple display effects is provided for the utility model;

[0034] Figure 2 An internal structure view of the display device with multiple display effects is provided for the utility model;

[0035] Figure 3 A rear view of the display device with multiple display effects is provided for the utility model;

[0036] Figure 4 A glass cover dismounting view of the display device with multiple display effects is provided for the utility model.

[0037] LEGEND:

[0038] 1, cart; 2, support shaft; 3, drive motor; 4, gear one; 5, gear two; 6, support table; 7, glass cover; 8, pulley; 9, support plate; 10, double-threaded rod; 11, cleaning brush; 12, mounting nut; 13, sliding groove; 14, screw rod; 15, sliding rod; 16, sliding block; 17, display screen; 18, mounting plate; 19, vacuum chuck. DETAILED DESCRIPTION

[0039] REFERENCE Figures 1-4 The utility model provides a kind of display device with multiple display effects: including cart 1, the upper end middle part of cart 1 is rotatably connected with support shaft 2, the upper end of support shaft 2 is fixedly connected with support table 6, support table 6 is threadedly connected with glass cover 7, the quick disassembly of glass cover 7 is facilitated, the upper end surface of cart 1 is fixedly connected with support plate 9 near rear side position, the front end of support plate 9 is close to the position of both sides and is equipped with sliding groove 13, two sliding grooves 13 are rotatably and fixedly connected with screw rod 14 and sliding rod 15 respectively, the outer wall of screw rod 14 and sliding rod 15 is respectively threadedly and slidably sleeved with sliding block 16, the sliding block 16 that sliding rod 15 is connected with is positioned to avoid display screen 17 from appearing to shake in the process of lifting, the front end of two sliding blocks 16 is fixedly connected with display screen 17, support table 6 can drive exhibits to be exhibited in multiple angles during rotation, simultaneously cooperate with display screen 17 to play corresponding recorded video to model display and explanation, can effectively improve display effect.

[0040] The body of cart 1 is fixedly provided with drive motor 3, the output end of drive motor 3 is fixedly connected with gear two 5, the outer wall of support shaft 2 is fixedly sleeved with gear one 4, gear one 4 and gear two 5 are engaged, drive motor 3 drives gear two 5 to rotate, in turn gear one 4 is driven to rotate, in turn support shaft 2 is driven to rotate, to drive support table 6 to rotate.

[0041] The lower end surface of support table 6 is rotatably connected with pulley 8, the number of pulley 8 is multiple, and the upper end of multiple pulley 8 is pressed into the upper end surface of cart 1, pulley 8 is used to assist support table 6 to make it more stable during rotation.

[0042] The upper end of support plate 9 is fixedly connected with servo motor, the output end of servo motor penetrates sliding groove 13 and is fixedly connected with the upper end of screw rod 14, servo motor drives screw rod 14 to rotate, in turn the lifting of sliding block 16 can be controlled, to facilitate driving display screen 17 to lift, facilitate later maintenance.

[0043] The double-end threaded rod 10 is sleeved movably in the support plate 9, the front end of the double-end threaded rod 10 is threadedly connected with the cleaning brush 11, and the rear end of the double-end threaded rod 10 is threadedly connected with the mounting nut 12, so that the double-end threaded rod 10 and the cleaning brush 11 can be conveniently disassembled for maintenance, and the glass cover 7 can be conveniently disassembled, the cleaning brush 11 is made of an arc-shaped structure and is arranged on the surface of the glass cover 7, and the cleaning brush 11 can clean dust on the surface of the glass cover 7 in time during rotation of the glass cover 7.

[0044] The rear end of the support plate 9 is fixedly connected with the mounting plate 18, the mounting plate 18 is fixedly connected with the vacuum chuck 19, the trolley 1 can be fixed by adsorbing the wall surface by the vacuum chuck 19, and the stability during display is improved, the lower end surface of the trolley 1 is fixedly connected with support legs near four corners, and wheels are rotatably connected to the four support legs, so that the trolley 1 can be conveniently moved according to needs.

[0045] Working principle: in use, the driving motor 3 drives the gear two 5 to rotate, and then drives the gear one 4 to rotate, and then drives the support table 6 to rotate through the support shaft 2, so that the exhibits in the glass cover 7 are rotated to be displayed at multiple angles, and the display screen 17 is used to play the pre-recorded explanation video to explain, and the display effect is further improved, and the double-end threaded rod 10 is threaded through the support plate 9 and connected with the cleaning brush 11, so that the cleaning brush 11 is attached to the rear of the glass cover 7, and dust adhered to the surface of the glass cover 7 can be cleaned in time during rotation of the glass cover 7, so that the display effect is not affected;

[0046] When maintenance is needed in the later period, the double-end threaded rod 10 is rotated to be separated from the cleaning brush 11, the double-end threaded rod 10 and the cleaning brush 11 can be disassembled, the glass cover 7 is rotated to be separated from the support table 6, the servo motor is used to drive the screw rod 14 to rotate, the sliding block 16 is controlled to descend, and the display screen 17 is controlled to descend to a suitable height, so that workers can conveniently maintain.

[0047] Finally, it should be noted that: the above only describes preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, 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. A display device having a plurality of display effects, comprising a trolley (1), characterised in that: The upper end of the trolley (1) is rotationally connected with a support shaft (2), the upper end of the support shaft (2) is fixedly connected with a support table (6), the support table (6) is threadedly connected with a glass cover (7), the upper end surface of the trolley (1) is fixedly connected with a support plate (9) near the rear side position, the front end of the support plate (9) is provided with a sliding groove (13) near both sides, and the sliding groove (13) is rotationally and fixedly connected with a lead screw (14) and a sliding rod (15), respectively.

2. A display device having a plurality of display effects according to claim 1, wherein: The trolley (1) is provided with a driving motor (3) in the body, the output end of the driving motor (3) is fixedly connected with a gear two (5), the outer wall of the support shaft (2) is fixedly sleeved with a gear one (4), and the gear one (4) and the gear two (5) are meshingly arranged.

3. The display apparatus of claim 1, wherein: The lower end surface of the support table (6) is rotationally connected with a pulley (8), the number of the pulley (8) is provided with a plurality of pulleys (8), and the lower end of the plurality of pulleys (8) is pressed against the upper end surface of the trolley (1).

4. The display apparatus of claim 1, wherein: The upper end of the support plate (9) is fixedly connected with a servo motor, the output end of the servo motor penetrates the sliding groove (13) and is fixedly connected with the upper end of the lead screw (14).

5. The display apparatus of claim 1, wherein: The support plate (9) is movably sleeved with a double-thread rod (10), the front end of the double-thread rod (10) is threadedly connected with a cleaning brush (11), and the rear end of the double-thread rod (10) is threadedly connected with a mounting nut (12).

6. A display device having a plurality of display effects according to claim 5, wherein: The cleaning brush (11) is made of an arc-shaped structure, and the cleaning brush (11) is arranged on the surface of the glass cover (7).

7. The display apparatus of claim 1, wherein: The rear end of the support plate (9) is fixedly connected with a mounting plate (18), and the mounting plate (18) is fixedly connected with a vacuum chuck (19).

8. The display apparatus of claim 1, wherein: The lower end surface of the trolley (1) is fixedly connected with a support leg near the four corners, and the four support legs are rotationally connected with wheels.

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