CN215834227U

CN215834227U - 3D interactive projection display stand

Info

Publication number: CN215834227U
Application number: CN202121558842.0U
Authority: CN
Inventors: 陈春桃; 耿兵
Original assignee: Anhui Zhongqing Electronic Technology Co ltd
Current assignee: Anhui Zhongqing Electronic Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-15
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a 3D interactive projection display stand, which relates to the technical field of 3D projection equipment, and comprises a mounting plate and a display board; a fixing plate arranged on one side of the mounting plate; the display mechanism is arranged on two sides of the fixed plate and comprises a transmission mechanism and a display mechanism which are connected and act together to realize 3D projection display; the driving mechanism is arranged on one side of the mounting plate and connected with the transmission mechanism, the display mechanism is driven to rotate through the transmission mechanism, the device is reasonable in structural principle design, convenient to operate and use and high in practicability.

Description

3D interactive projection display stand

Technical Field

The utility model relates to the technical field of 3D projection equipment, in particular to a 3D interactive projection display stand.

Background

At present, the extensive production life that is applied to of 3D projection technique is one kind and utilizes optical refraction and multimedia device to combine and produce the equipment of 3D projection effect, and traditional 3D interdynamic is put into use the device, generally is used for showing corresponding product to the visitor, and traditional display device can only show one side, because the restriction of structure can not nimble regulation, leads to the bandwagon scope less, and the bandwagon effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a 3D interactive projection display stand, which solves the problems in the background technology.

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

A3D interactive projection display stand comprises a mounting plate and a display panel, wherein the mounting plate is provided with a projection hole;

a fixing plate arranged on one side of the mounting plate;

the display mechanism is arranged on two sides of the fixed plate and comprises a transmission mechanism and a display mechanism which are connected and act together to realize 3D projection display;

and the driving mechanism is arranged on one side of the mounting plate, is connected with the transmission mechanism and drives the display mechanism to rotate through the transmission mechanism.

As a preferred technical solution of the present invention, the display mechanism includes top plates disposed at two sides of the fixing plate, one side of the top plate is provided with the projection device, a side wall of the fixing plate at one side of the projection device is provided with a plurality of projection plates.

As a preferred technical scheme of the utility model, the transmission mechanism comprises a rotating column, one end of the rotating column is connected with a fixed plate, one end of the rotating column penetrates through a mounting plate and extends to one side of the mounting plate, a driving rod is arranged at the end part of the rotating column, fixed blocks are arranged on two sides of the mounting plate on one side of the driving rod, a fixed column is arranged between the fixed blocks, a sliding block is arranged at one end of the fixed column, and a linkage rod is arranged between the sliding block and the driving rod.

As a preferable technical scheme of the utility model, the driving mechanism comprises a driving motor, one end of an output shaft of the driving motor is provided with a driving wheel, one side of the driving wheel is provided with a transmission rod, one end of a fixed column at one side of the transmission rod is provided with a driving block, the driving block is connected with one end of the transmission rod, an elastic piece is arranged between the driving block and a sliding block, and one side of an installation plate at two sides of the sliding block is provided with a stop block.

As a preferred technical solution of the present invention, a bearing plate is disposed on one side of the fixing plate on one side of the projection plate.

The utility model has the following advantages: when using, place the device in the position that needs carry out the exhibition, then place the physical model on the loading board, then project to the projection board through projection arrangement, start driving motor simultaneously and drive the drive wheel and rotate, drive block reciprocating motion under the effect of transfer line, under the effect of elastic component, move about the drive sliding block, under the effect of pin, the effect when the sliding block can be intermittent type removes, and then drive the slow swing of intermittent type about the fixed plate of drive under the effect of gangbar and actuating lever and demonstrate, show 3D projection and model cooperation through the swing, the bandwagon range is bigger, the bandwagon effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a main view of a 3D interactive projection display stand.

Fig. 2 is a schematic structural diagram of a 3D interactive projection display stand as a whole viewed from below.

Fig. 3 is a schematic structural diagram of a 3D interactive projection display table viewed from below.

In the figure: 1. mounting a plate; 2. a fixing plate; 3. a projection plate; 4. a projection device; 5. a carrier plate; 6. a drive rod; 7. a top plate; 8. a linkage rod; 9. a drive motor; 10. a fixed block; 11. a drive wheel; 12. a transmission rod; 13. fixing a column; 14. an elastic member; 15. a slider; 16. a stopper; 17. the block is driven.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a 3D interactive projection display stand includes an installation board 1 and further includes;

a fixing plate 2 arranged at one side of the mounting plate 1;

the display mechanism is arranged on two sides of the fixed plate 2 and comprises a transmission mechanism and a display mechanism which are connected and act together to realize 3D projection display; the display mechanism is including setting up in the roof 7 of 2 both sides of fixed plate,

roof

7 and 2 fixed connection of fixed plate, roof 7 one side sets up

projection arrangement

4, 2 lateral wall fixed connection projection boards 3 of fixed plate of 4 one sides of projection arrangement, and projection board 3 is equipped with a plurality ofly.

Drive mechanism rotates post one end and 2 fixed connection of fixed plate including rotating the post, rotate post one end and pass mounting panel 1, and rotate with mounting panel 1 and be connected, rotate the post and extend to 1 one side of mounting panel, and the tip sets up actuating

lever

6, 1 both sides fixed connection fixed block 10 of mounting panel of actuating lever 6 one side, fixed connection fixed column 13 between the fixed block 10, fixed column 13 one end slides and cup joints sliding block 15, articulated gangbar 8 between sliding block 15 and the actuating lever 6.

Actuating mechanism sets up in 1 one side of mounting panel, and is connected with drive mechanism, shows the mechanism rotation through drive mechanism drive, actuating mechanism includes driving motor 9, driving

motor

9 and 1 fixed connection of mounting panel, driving motor 9's output shaft one end fixed connection drive wheel 11, the articulated transfer line 12 in 11 one sides of drive wheel, and the driving block 17 is cup jointed in the fixed column 13 one end slip of transfer line 12 one side, and driving block 17 is connected with transfer line 12 one end is articulated, fixed connection elastic component 14 between driving block 17 and the sliding

block

15, 1 one side fixed connection dog 16 of mounting panel of sliding block 15 both sides.

The driving wheel 11 rotates, under the effect of transfer line 12 under the effect of drive block 17 and elastic component 14 side drive sliding block 15 reciprocating motion, the sliding block 15 moves the in-process about, can contact with dog 16, then under the effect of elastic component 14, sliding block 15 can intermittent movement, drive actuating lever 6 intermittent oscillation under the effect of gangbar 8, and then drive fixed plate 2 and carry out the show of controlling the intermittent oscillation, the bandwagon effect is better.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the fixed plate 2 one side of 3 one sides of projection board sets up loading board 5, in the 3D show, places the physical model on loading board 5, is favorable to the more vivid observation of visitor.

In the implementation process of the utility model, when the device is used, the device is placed at a position to be displayed, then a physical model is placed on the bearing plate 5, then the projection device 4 projects the projection plate 3, meanwhile, the driving motor 9 is started to drive the driving wheel 11 to rotate, the driving block 17 is driven to reciprocate under the action of the driving rod 12, the sliding block 15 is driven to move left and right under the action of the elastic part 14, the sliding block 15 can intermittently move under the action of the stop rod 16, and further the linkage rod 8 and the driving rod 6 are driven to intermittently and slowly swing the fixed plate 2 to display left and right under the action of the driving rod, and the display range is larger and the display effect is better through swinging the 3D projection and the model matching.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A3D interactive projection display stand comprises a mounting plate and is characterized by also comprising a display board;

a fixing plate arranged on one side of the mounting plate;

2. The 3D interactive projection display stand of claim 1, wherein the display mechanism comprises a top plate disposed on two sides of the fixing plate, the projection device is disposed on one side of the top plate, the projection plate is disposed on a side wall of the fixing plate on one side of the projection device, and the plurality of projection plates are disposed.

3. The 3D interactive projection display stand of claim 2, wherein the transmission mechanism comprises a rotating column, one end of the rotating column is connected with the fixed plate, one end of the rotating column penetrates through the mounting plate and extends to one side of the mounting plate, the end portion of the rotating column is provided with a driving rod, two sides of the mounting plate on one side of the driving rod are provided with fixed blocks, a fixed column is arranged between the fixed blocks, one end of the fixed column is provided with a sliding block, and a linkage rod is arranged between the sliding block and the driving rod.

4. The 3D interactive projection display stand as claimed in claim 3, wherein the driving mechanism comprises a driving motor, one end of an output shaft of the driving motor is provided with a driving wheel, one side of the driving wheel is provided with a transmission rod, one end of a fixed column at one side of the transmission rod is provided with a driving block, the driving block is connected with one end of the transmission rod, an elastic member is arranged between the driving block and a sliding block, and one side of a mounting plate at two sides of the sliding block is provided with a stop.

5. The 3D interactive projection display stand of claim 3 or 4, wherein a bearing plate is disposed on one side of the fixing plate on one side of the projection plate.