CN213882646U - Portable propaganda device is used in environmental art design - Google Patents

Abstract

The utility model discloses an environment is portable propaganda device for art design relates to environment art propaganda device technical field, and it places four universal wheels of board lower extreme including placing the board and setting up, place board lower extreme fixedly connected with casing, four supporting legs of casing lower extreme fixedly connected with, it rotates to be connected with the rotation post to place the board upper end, be equipped with the receiving mechanism who is used for accomodating four universal wheels in the casing, it is equipped with the drive and rotates post pivoted actuating mechanism to place the board upper end. The utility model discloses can accomodate the universal wheel when not needing to remove, prevent that device extrudees the universal wheel, and then the life of extension fixture drives the works rotation in addition to can carry out better show, make works when rotating, the visitor can go to vwatch with the omnidirectional visual angle, improve the effect of publicity.

Description

Portable propaganda device is used in environmental art design

Technical Field

The utility model relates to an environment art propaganda technical field especially relates to a portable propaganda device is used in environment art design.

Background

The environment art design refers to a practical art which is designed by integrating the indoor and outdoor space environments of the building in an art design mode. The environment artistic design is characterized in that the space interface (indoor and outdoor wall cylindrical surfaces, the ground, a ceiling, doors and windows and the like) is subjected to artistic treatment (shape, color, texture and the like) through a certain organization and enclosing means, and the indoor and outdoor space environment of the building presents a specific atmosphere and a certain style by using design languages such as natural light, artificial lighting, furniture, ornament arrangement, modeling and the like and configuration of plant flowers, water bodies, small articles, sculptures and the like, so that the requirements of functional use and visual aesthetic of people are met.

Present environment is propaganda device for art design is inconvenient to it removes, and the flexibility that leads to the device is lower, though some device lower extremes are provided with the universal wheel, nevertheless because the universal wheel provides the device with ground contact always and supports, the device is to the universal wheel generate pressure, shortens the life of universal wheel greatly, and the propaganda direction is fixed moreover, leads to works to show the propaganda effect not good, so, need design a portable propaganda device for environment art design and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable propaganda device for environmental art design.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an environment is portable propaganda device for art design, places four universal wheels of board lower extreme including placing the board and setting up, place board lower extreme fixedly connected with casing, four supporting legs of casing lower extreme fixedly connected with, it is connected with the rotation post to place the board upper end rotation, be equipped with the receiving mechanism who is used for accomodating four universal wheels in the casing, it is equipped with the drive and rotates post pivoted actuating mechanism to place the board upper end.

Preferably, receiving mechanism includes two fixed blocks of fixed connection bottom in the casing, two the fixed block upper end all runs through and is equipped with the montant, two the common fixedly connected with fixed plate of montant lower extreme, four the universal wheel upper end respectively with the homonymy the fixed plate lower extreme rotates to be connected, place board lower extreme sliding connection has two movable plates, two the equal sliding connection of movable plate lateral wall has two sliding plates, two the relative lateral wall of sliding plate rotates jointly and is connected with the pivot, two the pivot lateral wall is all fixed the head rod and the second connecting rod of having cup jointed, two the head rod upper end all with place the board lower extreme and rotate and be connected, two the second connecting rod lower extreme all rotates with the montant upper end of homonymy and is connected.

Preferably, the driving mechanism comprises a driving motor fixedly connected with the upper end of the placing plate, an output shaft of the driving motor is fixedly connected with a rotating shaft, a gear is fixedly connected with the upper end of the rotating shaft, and a gear ring meshed with the gear is fixedly sleeved on the side wall of the rotating column.

Preferably, bottom fixedly connected with biax motor in the casing, the equal fixedly connected with threaded rod of two output shafts of biax motor, two the push pedal has all been cup jointed to the threaded rod lateral wall, two push pedal upper end all with place board lower extreme sliding connection, two the push pedal lower extreme all with bottom sliding connection in the casing, two the equal fixedly connected with push rod of push pedal lateral wall, two the push rod keep away from the push pedal one end all with the homonymy the movable plate lateral wall fixed connection.

Preferably, the upper end of the rotating column is fixedly connected with a transverse plate, and a protective cover is arranged at the upper end of the transverse plate.

Preferably, the upper ends of the two moving plates are slidably connected with the lower end of the placing plate, and the lower ends of the two moving plates are slidably connected with the upper ends of the fixing blocks at the same side.

The utility model discloses in, following beneficial effect has:

1. the device is provided with an accommodating mechanism, two output shafts of a double-shaft motor drive two threaded rods to rotate, the two threaded rods drive two push plates to move in a back-to-back manner, the two push plates push two movable plates to move in a back-to-back manner through push rods, in the motion process of the two movable plates, a sliding plate on one side of each movable plate moves downwards, a second connecting rod pushes a vertical rod to move downwards, so that two fixed plates move downwards, the universal wheels are in contact with the ground, the device can be moved, the universal wheels can be accommodated when the universal wheels are not needed to be used, the universal wheels are supported by a bottom plate, the storage tank is prevented from extruding;

2. this device has set up actuating mechanism, and driving motor's output shaft drives the axis of rotation and rotates, and the axis of rotation passes through the meshing drive rotation post rotation of gear and ring gear, and then drives the diaphragm and rotate, and the diaphragm drives propaganda works and rotates to can carry out better show, make works when rotating, the visitor can go to vwatch with the omnidirectional visual angle, improve the effect of publicity.

Drawings

Fig. 1 is a schematic structural view of a movable propaganda device for environmental art design according to the present invention;

fig. 2 is a side view of fig. 1.

In the figure: the device comprises a placing plate 1, a shell 2, a universal wheel 3, a vertical rod 4, a first connecting rod 5, a second connecting rod 6, a fixed block 7, a double-shaft motor 8, a push rod 9, a threaded rod 10, a push plate 11, a rotating column 12, a gear ring 13, a driving motor 14, a rotating shaft 15, a gear 16, supporting legs 17, a protective cover 18, a movable plate 19, a fixed plate 20, a sliding plate 21 and a transverse plate 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a portable propaganda device is used in environmental art design, including placing board 1 and setting up four universal wheels 3 of placing board 1 lower extreme, place board 1 lower extreme fixedly connected with casing 2, four supporting legs 17 of 2 lower extremes fixedly connected with of casing, place board 1 upper end and rotate and be connected with rotation post 12, rotate post 12 upper end fixedly connected with diaphragm 22, the diaphragm 22 upper end is equipped with safety cover 18, safety cover 18 is made by transparent material, for example glass, plastics, the design work of propaganda is placed in protection cover 18, in actual operation, safety cover 18 can be changed into the show board.

The containing mechanism for containing four universal wheels 3 is arranged in the shell 2, the containing mechanism comprises two fixed blocks 7 fixedly connected to the bottom in the shell 2, the upper ends of the two fixed blocks 7 are respectively provided with a vertical rod 4 in a penetrating way, the lower ends of the two vertical rods 4 are fixedly connected with a fixed plate 20 together, the upper ends of the four universal wheels 3 are respectively rotatably connected with the lower ends of the fixed plates 20 at the same side, the lower end of the placing plate 1 is connected with two movable plates 19 in a sliding way, the side walls of the two movable plates 19 are respectively connected with two sliding plates 21 in a sliding way, the cross section of each sliding plate 21 is T-shaped, the side walls of each movable plate 19 are provided with sliding grooves matched with the sliding plates, so that the sliding plates 21 can slide on the side walls of the movable plates 19 when the movable plates 19 move left and right at 21, the side walls opposite to the two sliding plates 21 are connected with rotating shafts together in a rotating way, the side walls of the two rotating shafts are fixedly sleeved with first connecting rods 5 and second connecting rods 6, and the upper ends of the two first connecting rods 5 are rotatably connected with the lower end of the placing plate 1, the lower ends of the two second connecting rods 6 are rotatably connected with the upper ends of the vertical rods 4 on the same side.

Place board 1 upper end and be equipped with the drive and rotate post 12 pivoted actuating mechanism, actuating mechanism includes fixedly connected with places the driving motor 14 of board 1 upper end, driving motor 14's output shaft fixedly connected with axis of rotation 15, axis of rotation 15 upper end fixedly connected with gear 16, rotates the fixed ring gear 13 that cup joints with gear 16 meshing of post 12 lateral wall.

The utility model discloses in, bottom fixedly connected with double-shaft motor 8 in the casing 2, the equal fixedly connected with threaded rod 10 of two output shafts of double-shaft motor 8, push pedal 11 has all been cup jointed to two threaded rod 10 lateral walls, two 11 upper ends in push pedal all with place 1 lower extreme sliding connection of board, two 11 lower extremes in push pedal all with casing 2 bottom sliding connection, when making threaded rod 10 rotate, two 11 unable rotations in push pedal, make push pedal 11 can only follow the horizontal direction and remove, two 11 equal fixedly connected with push rods 9 in push pedal lateral wall, two push rods 9 keep away from the one end of push pedal 11 all with the 19 lateral walls fixed connection of movable plate of homonymy.

The utility model discloses in, two movable plate 19 upper ends all with place 1 lower extreme sliding connection of board, two movable plate 19 lower extremes all with the 7 upper ends sliding connection of fixed block of homonymy for when push pedal 11 promoted 19 removal of movable plate, 19 only can follow the horizontal direction removal of movable plate.

In the initial state, the four support legs 17 contact the ground to improve support.

When using, place the design works of propaganda in the guard shield 18, start driving motor 14, driving motor 14's output shaft drives axis of rotation 15 and rotates, axis of rotation 15 passes through gear 16 and rotates with the meshing drive rotation post 12 of ring gear 13, and then drives diaphragm 22 and rotates, diaphragm 22 drives the propaganda works and rotates, thereby can carry out better show, make when works are rotating, the visitor can go to vwatch with the omnidirectional visual angle, improve the effect of publicity.

When needing the mobile device, start double-shaft motor 8, two output shafts of double-shaft motor 8 drive two threaded rods 10 and rotate, two threaded rods 10 drive two push pedal 11 and move on the back mutually, two push pedal 11 promote two movable plates 19 through push rod 9 and move on the back mutually, two movable plates 19 in the motion process, the sliding plate 21 downstream of 19 one sides of movable plate, second connecting rod 6 promotes montant 4 and moves down for two fixed plates 20 move down, universal wheel 3 contacts ground, can the mobile device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an environmental art design is with portable propaganda device, places four universal wheels (3) of board (1) lower extreme including placing board (1) and setting up, its characterized in that, place board (1) lower extreme fixedly connected with casing (2), four supporting legs (17) of casing (2) lower extreme fixedly connected with, it rotates to be connected with and rotates post (12) to place board (1) upper end, be equipped with the receiving mechanism who is used for accomodating four universal wheels (3) in casing (2), it is equipped with drive rotation post (12) pivoted actuating mechanism to place board (1) upper end.

2. The movable propaganda device for environmental art design according to claim 1, wherein the receiving mechanism comprises two fixed blocks (7) fixedly connected to the bottom of the housing (2), vertical rods (4) are respectively arranged at the upper ends of the two fixed blocks (7), a fixed plate (20) is fixedly connected to the lower ends of the two vertical rods (4), the upper ends of the four universal wheels (3) are respectively rotatably connected to the lower ends of the fixed plates (20) at the same side, two movable plates (19) are slidably connected to the lower end of the placing plate (1), two sliding plates (21) are respectively slidably connected to the side walls of the two movable plates (19), a rotating shaft is rotatably connected to the opposite side walls of the two sliding plates (21), a first connecting rod (5) and a second connecting rod (6) are fixedly sleeved on the side walls of the rotating shaft, the upper ends of the two first connecting rods (5) are respectively rotatably connected to the lower end of the placing plate (1), the lower ends of the two second connecting rods (6) are rotatably connected with the upper ends of the vertical rods (4) on the same side.

3. The movable propaganda device for environmental art design according to claim 1, wherein the driving mechanism comprises a driving motor (14) fixedly connected with the upper end of the placing plate (1), an output shaft of the driving motor (14) is fixedly connected with a rotating shaft (15), a gear (16) is fixedly connected with the upper end of the rotating shaft (15), and a gear ring (13) meshed with the gear (16) is fixedly sleeved on the side wall of the rotating column (12).

4. The movable propaganda device for environmental art design according to claim 2, characterized in that bottom fixedly connected with double-shaft motor (8) in casing (2), the equal fixedly connected with threaded rod (10) of two output shafts of double-shaft motor (8), two push pedal (11), two have all been cup jointed to threaded rod (10) lateral wall push pedal (11), two push pedal (11) upper end all with place board (1) lower extreme sliding connection, two push pedal (11) lower extreme all with casing (2) bottom sliding connection, two push pedal (11) lateral wall equal fixedly connected with push rod (9), two the one end that push pedal (11) were kept away from to push rod (9) all with the homonymy movable plate (19) lateral wall fixed connection.

5. The movable propaganda device for environmental art design according to claim 3, wherein a transverse plate (22) is fixedly connected to the upper end of the rotary column (12), and a protective cover (18) is arranged on the upper end of the transverse plate (22).

6. The movable propaganda device for environmental art design according to claim 2, wherein the upper ends of the two moving plates (19) are slidably connected with the lower end of the placing plate (1), and the lower ends of the two moving plates (19) are slidably connected with the upper end of the fixing block (7) on the same side.

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