CN217503176U

CN217503176U - Immersive projection device for exhibition decoration

Info

Publication number: CN217503176U
Application number: CN202221310003.1U
Authority: CN
Inventors: 刘玲玲
Original assignee: Jiangsu Jingzhe Digital Technology Co ltd
Current assignee: Jiangsu Jingzhe Digital Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-27
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses an exhibition is old to decorate with immersive projection arrangement, including mainboard, projecting apparatus body, top platform and column spinner, a plurality of bracing pieces that the top outer wall fixedly connected with equidistance of mainboard distributes, and fixedly connected with roof between the top outer wall of bracing piece, top platform fixed connection is in the top outer wall intermediate position of mainboard, and it has the swivelling chute to open between the top of roof and the bottom outer wall, and the top outer wall of top platform rotates through the bearing and is connected with the rotary drum, and the rotary drum rotates through the bearing and connects in the circumference inner wall of swivelling chute, projecting apparatus body fixed connection is in the top outer wall of rotary drum, and one side outer wall of projecting apparatus body is provided with control key and camera lens. The utility model discloses can realize the projection effect of basis to controllable device carries out the projected effect of all-round three hundred sixty degrees rotatable formula, and a plurality of column spinner can carry out stable support, and the height-adjustable of device to whole device.

Description

Immersive projection device for exhibition decoration

Technical Field

The utility model relates to an exhibition is old to decorate technical field, especially relates to an exhibition is old to decorate with immersive projection arrangement.

Background

The exhibition design comprises an exhibition, an exhibition hall, an exhibition stand and an exhibition cabinet, and is roughly divided into four types, the exhibition comprises various varieties, particularly, the current social development progresses, and a plurality of things such as scientific and technological achievements, technical studies, social humanistic and the like are usually held in the form of the exhibition, so that more and better attention is attracted, and the whole design and decoration project comprises the steps of indoor and outdoor plastering project, veneer installation project, glass and the like.

At present, when exhibition design decoration is performed, design results are often displayed by means of projection equipment, and most of the existing projection equipment are fixed at specific positions and cannot move freely, so that the requirements of the equipment on use places, use conditions and the like are high, and therefore, an immersion type projection device for exhibition decoration is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an immersion type projection device for exhibition and display decoration.

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

the utility model provides an exhibition is old decorate with immersive projection arrangement, includes mainboard, projecting apparatus body, top platform and column spinner, the top outer wall fixedly connected with equidistance a plurality of bracing pieces that distribute of mainboard, and fixedly connected with roof between the top outer wall of bracing piece, top platform fixed connection in the top outer wall intermediate position of mainboard, and it has the swivelling chute to open between the top of roof and the bottom outer wall, and the top outer wall of top platform rotates through the bearing and is connected with the rotary drum, and the rotary drum rotates through the bearing and connects in the circumference inner wall of swivelling chute, projecting apparatus body fixed connection is in the top outer wall of rotary drum, and one side outer wall of projecting apparatus body is provided with control key and camera lens, the one end outer wall of top platform is provided with slewing mechanism, and the bottom outer wall of mainboard is provided with supporting mechanism.

Preferably, the rotating mechanism comprises a main fluted disc which is rotatably connected to the outer wall of the other end of the top platform through a bearing, the outer wall of the other end of the main fluted disc is fixedly connected with a cross rod, the outer wall of the other end of the cross rod is fixedly connected with a first handle, a plurality of clamping grooves which are distributed equidistantly are formed in the circumferential outer wall of the first handle, and an auxiliary fluted disc is fixedly connected to the circumferential outer wall of the rotating cylinder and meshed with the main fluted disc.

Preferably, the supporting mechanism comprises a plurality of first clamping plates distributed equidistantly, the first clamping plates are fixedly connected to the outer wall of the bottom of the main board, first rotating rods are rotatably connected between the inner walls of the two sides of the first clamping plates through bearings, and rotating columns are fixedly connected to the middle positions of the outer walls of the first rotating rods.

Preferably, the bottom outer wall intermediate position of mainboard rotates through the bearing and is connected with the threaded rod, and the bottom outer wall fixedly connected with second handle of threaded rod, and the circumference outer wall of threaded rod has cup jointed the lifting ring through the screw thread.

Preferably, the circumference outer wall fixedly connected with equidistance of lift ring distributes a plurality of third grip blocks, and a plurality of second grip blocks of the equal fixedly connected with of one end bottom outer wall of column spinner, rotate through the bearing respectively between the both ends inner wall of third grip block and second grip block and be connected with third rotary rod and second rotary rod, and equal fixedly connected with connecting rod between the circumference outer wall of third rotary rod and second rotary rod.

Preferably, a plurality of inserting grooves distributed equidistantly are formed in the outer wall of the bottom of the rotary column, a dismounting bottom plate is arranged on the outer wall of the bottom of the rotary column, a plurality of inserting rods which are distributed equidistantly are fixedly connected to the outer wall of the top of the dismounting bottom plate and inserted into the inserting grooves, and a plurality of grooves distributed equidistantly are formed in the outer wall of the bottom of the dismounting bottom plate.

Preferably, the outer wall of the bottom of the rotating column is provided with an inner groove, and the inner walls of the two sides of the inner groove are rotatably connected with rollers through bearings.

The utility model has the advantages that:

1. mainboard and the projecting apparatus body through setting up, through the switch that sets up in the steerable projecting apparatus body of control key of projecting apparatus body one side, thereby realize the projection effect of basis, and in the use, when rotating the first in command, the first in command can drive the rotation of master fluted disc, thereby drive the rotation of vice fluted disc with master fluted disc meshing, the rotary drum is when rotating this moment, can drive the projecting apparatus body and rotate, thereby the projected effect of all-round three hundred sixty degrees rotatable formula has been realized, moreover, the steam generator is simple in structure, high durability and convenient operation, and when using, a plurality of column spinner can carry out stable supporting effect to whole device, can drive the threaded rod through rotating the second in command and rotate, the lifting ring is when going up and down, can expand the effect with the shrink through rotatable connecting rod to the column spinner, thereby the effect that the whole height-adjustable of device has been realized.

2. Through the dismouting bottom plate that sets up, be provided with the dismouting bottom plate when the bottom of column spinner to when the top of dismouting bottom plate was provided with the grafting pole of pegging graft into the inserting groove, after the device uses a period or when the device does not use, can demolish the maintenance to the dismouting bottom plate and maintain, prevent that the column spinner bottom from receiving too big friction and leading to the device to take place to support the unstable condition.

3. Through the gyro wheel that sets up, when the bottom of column spinner is provided with rotatable gyro wheel, when the column spinner supported when expanding, the gyro wheel contacted with ground all the time to can reduce the device and receive the frictional force that comes from ground, strengthened the life of device, it is more simple and convenient to operate.

Drawings

Fig. 1 is a schematic view of an overall structure of an immersion type projection apparatus for exhibition decoration according to embodiment 1;

fig. 2 is a schematic front sectional view of an immersion type projection apparatus for displaying decoration in accordance with embodiment 1;

fig. 3 is a schematic view of a detachable bottom plate of the immersive projection device for displaying decoration in embodiment 2;

fig. 4 is a schematic view of a roller structure of the immersive projection device for displaying decoration in embodiment 3.

In the figure: 1 mainboard, 2 bracing pieces, 3 roof, 4 projector bodies, 5 master gear dish, 6 horizontal poles, 7 first in command, 8 top platforms, 9 first grip blocks, 10 column spinner, 11 second grip blocks, 12 connecting rods, 13 threaded rods, 14 second in command, 15 second rotary rods, 16 first rotary rods, 17 rotary cylinders, 18 vice fluted disc, 19 lifting ring, 20 third grip blocks, 21 third rotary rods, 22 inserting grooves, 23 dismouting bottom plate, 24 inserting rods, 25 inside grooves, 26 gyro wheels.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Example 1

Referring to fig. 1-2, an immersive projection device for exhibition decoration comprises a main board 1, a projector body 4, a top platform 8 and a rotary column 10, wherein the outer wall of the top of the main board 1 is connected with a plurality of support rods 2 which are distributed equidistantly through bolts, and the top outer wall of the supporting rod 2 is connected with a top plate 3 through a bolt, a top platform 8 is connected with the middle position of the top outer wall of the main board 1 through a bolt, and a rotating groove is arranged between the top and bottom outer walls of the top plate 3, the top outer wall of the top platform 8 is rotationally connected with a rotating cylinder 17 through a bearing, and the rotary cylinder 17 is rotatably connected to the circumferential inner wall of the rotary groove through a bearing, the projector body 4 is connected to the top outer wall of the rotary cylinder 17 through a bolt, and the outer wall of one side of the projector body 4 is provided with a control key and a lens, the outer wall of one end of the top platform 8 is provided with a rotating mechanism, and the outer wall of the bottom of the mainboard 1 is provided with a supporting mechanism.

Wherein, slewing mechanism includes master gear dish 5, and master gear dish 5 passes through the bearing rotation and connects in the other end outer wall of footstep 8, and there is horizontal pole 6 on the other end outer wall of master gear dish 5 through bolted connection, and there is the first in command 7 on the other end outer wall of horizontal pole 6 through bolted connection, and the circumference outer wall of the first in command 7 is opened has a plurality of draw-in grooves that the equidistance distributes, and there is vice fluted disc 18 on the circumference outer wall of rotatory section of thick bamboo 17 through bolted connection, and vice fluted disc 18 meshes with master gear dish 5 mutually.

Wherein, supporting mechanism includes a plurality of first grip blocks 9 that the equidistance distributes, and first grip block 9 all through bolted connection in the bottom outer wall of mainboard 1, all is connected with first rotary rod 16 through the bearing rotation between the both sides inner wall of first grip block 9, and the circumference outer wall intermediate position of first rotary rod 16 has column spinner 10 through bolted connection.

Wherein, the bottom outer wall intermediate position of mainboard 1 is rotated through the bearing and is connected with threaded rod 13, and the bottom outer wall of threaded rod 13 has second handle 14 through bolted connection, and the circumference outer wall of threaded rod 13 has cup jointed lifting ring 19 through the screw thread.

Wherein, the welding of the circumference outer wall of lift ring 19 has a plurality of third grip blocks 20 that the equidistance distributes, and a plurality of second grip blocks 11 of all welding of the one end bottom outer wall of column spinner 10, rotate through the bearing respectively between the both ends inner wall of third grip block 20 and second grip block 11 and be connected with third rotary rod 21 and second rotary rod 15, and all have connecting rod 12 through bolted connection between the circumference outer wall of third rotary rod 21 and second rotary rod 15.

The working principle is as follows: when in use, the control key arranged at one side of the projector body 4 can control the switch of the projector body 4, thereby realizing the basic projection effect, and in the using process, when the first handle 7 is rotated, the first handle 7 can drive the main fluted disc 5 to rotate, thereby driving the auxiliary gear 18 engaged with the main gear 5 to rotate, and at this time, the rotary drum 17 will drive the projector body 4 to rotate when rotating, thereby realizing the effect of omnibearing three hundred sixty degree rotatable projection, simple structure and convenient operation, when the device is used, the plurality of rotary columns 10 can stably support the whole device, the threaded rod 13 can be driven to rotate by rotating the second handle 14, and the lifting ring 19 can expand and contract the rotary columns 10 through the rotatable connecting rod 12 when lifting, so that the effect of adjusting the whole height of the device is achieved.

Example 2

Referring to fig. 3, in this embodiment, compared with embodiment 1, the bottom outer wall of the rotary column 10 is provided with a plurality of inserting grooves 22 distributed equidistantly, the bottom outer wall of the rotary column 10 is provided with a dismounting bottom plate 23, the top outer wall of the dismounting bottom plate 23 is welded with a plurality of inserting rods 24 distributed equidistantly and inserted into the inserting grooves 22, and the bottom outer wall of the dismounting bottom plate 23 is provided with a plurality of grooves distributed equidistantly.

The working principle is as follows: when the device is used, when the bottom of the rotary column 10 is provided with the dismounting bottom plate 23 and the top of the dismounting bottom plate 23 is provided with the plug rod 24 plugged into the plug groove 22, the dismounting bottom plate 23 can be dismounted for maintenance after the device is used for a period of time or when the device is not used, so that the situation that the support of the device is unstable due to the fact that the bottom of the rotary column 10 is subjected to excessive friction is prevented.

Example 3

Referring to fig. 4, in the immersion type projection apparatus for exhibition decoration of the present embodiment, compared to embodiment 1, the outer walls of the bottom of the rotating column 10 are both provided with inner grooves 25, and the inner walls of the two sides of the inner grooves 25 are both rotatably connected with rollers 26 through bearings.

The working principle is as follows: when in use, when the rotatable roller 26 is arranged at the bottom of the rotary column 10, the roller 26 is always in contact with the ground when the rotary column 10 is supported during expansion, and the friction force of the device from the ground can be reduced, so that the service life of the device is prolonged, and the operation is simpler and more convenient.

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

1. An immersive projection device for exhibition decoration comprises a main board (1), a projector body (4), a top table (8) and a rotary column (10), and is characterized in that the outer wall of the top of the main board (1) is fixedly connected with a plurality of support rods (2) which are distributed equidistantly, a top plate (3) is fixedly connected between the outer walls of the tops of the support rods (2), the top table (8) is fixedly connected to the middle position of the outer wall of the top of the main board (1), a rotary groove is formed between the outer walls of the top and the bottom of the top plate (3), the outer wall of the top table (8) is rotatably connected with a rotary cylinder (17) through a bearing, the rotary cylinder (17) is rotatably connected to the inner wall of the circumference of the rotary groove through a bearing, the projector body (4) is fixedly connected to the outer wall of the top of the rotary cylinder (17), and the outer wall of one side of the projector body (4) is provided with a control key and a lens, the outer wall of one end of the top platform (8) is provided with a rotating mechanism, and the outer wall of the bottom of the main board (1) is provided with a supporting mechanism.

2. The immersive projection device for displaying decoration as claimed in claim 1, wherein the rotating mechanism comprises a main toothed disc (5), the main toothed disc (5) is rotatably connected to the outer wall of the other end of the top stage (8) through a bearing, a cross bar (6) is fixedly connected to the outer wall of the other end of the main toothed disc (5), a first handle (7) is fixedly connected to the outer wall of the other end of the cross bar (6), a plurality of slots are formed in the outer wall of the circumference of the first handle (7), a secondary toothed disc (18) is fixedly connected to the outer wall of the circumference of the rotary drum (17), and the secondary toothed disc (18) is meshed with the main toothed disc (5).

3. The immersive projection device for displaying decoration according to any one of claims 1 to 2, wherein the supporting mechanism comprises a plurality of first clamping plates (9) distributed at equal intervals, the first clamping plates (9) are fixedly connected to the outer wall of the bottom of the main plate (1), a first rotating rod (16) is rotatably connected between the inner walls of the two sides of the first clamping plates (9) through a bearing, and a rotating column (10) is fixedly connected to the middle position of the outer wall of the circumference of the first rotating rod (16).

4. The immersive projection device for display decoration according to claim 3, wherein a threaded rod (13) is rotatably connected to a middle position of the outer bottom wall of the main plate (1) through a bearing, a second handle (14) is fixedly connected to the outer bottom wall of the threaded rod (13), and a lifting ring (19) is sleeved on the outer circumferential wall of the threaded rod (13) through a thread.

5. The immersive projection device for displaying decoration as claimed in claim 4, wherein a plurality of third clamping plates (20) are fixedly connected to the outer circumferential wall of the lifting ring (19) and are distributed equidistantly, a plurality of second clamping plates (11) are fixedly connected to the outer bottom wall of one end of the rotating column (10), a third rotating rod (21) and a second rotating rod (15) are rotatably connected between the inner walls of the two ends of the third clamping plates (20) and the second clamping plates (11) through bearings, and a connecting rod (12) is fixedly connected between the outer circumferential walls of the third rotating rod (21) and the second rotating rod (15).

6. The immersive projection device for displaying decoration as claimed in claim 1, wherein the outer wall of the bottom of the rotary column (10) is provided with a plurality of insertion grooves (22) distributed at equal intervals, the outer wall of the bottom of the rotary column (10) is provided with a bottom plate (23), the outer wall of the top of the bottom plate (23) is fixedly connected with a plurality of insertion rods (24) which are distributed at equal intervals and are inserted into the insertion grooves (22), and the outer wall of the bottom plate (23) is provided with a plurality of grooves distributed at equal intervals.

7. An immersion type projection apparatus for exhibition decoration according to claim 1, wherein the bottom outer wall of the rotary column (10) is provided with an inner groove (25), and the inner walls of the inner groove (25) are rotatably connected with a roller (26) through a bearing.