CN219143268U

CN219143268U - Visual interactive artistic projection plate

Info

Publication number: CN219143268U
Application number: CN202223384534.8U
Authority: CN
Inventors: 郭素蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-06
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of projection plates, and discloses a visual interactive artistic projection plate, which comprises a projection device, wherein the projection device comprises: the projection plate is provided with a frame on the outer side wall; the first fixing seat is fixed on the wall through a bolt, and the frame is rotationally connected with the first fixing seat through a shaft body; the second fixing seat is fixed on the wall through a bolt; the first fixing block is arranged on the back surface of the frame; the fixed rod is arranged on the outer side wall of the first fixed block, and a sliding groove matched with the fixed rod is formed in the outer side wall of the first fixed block; this projection plate, through set up an adjusting device between projection plate and wall, make projection plate fixed mounting also fine according to user's needs carry out angle modulation after the wall, make projection plate and people's visual angle form a best angle to still be equipped with the protection subassembly on adjusting device, prevent that the projection plate from being stained with the dust when not using.

Description

Visual interactive artistic projection plate

Technical Field

The utility model relates to the technical field of projection plates, in particular to a visual interactive artistic projection plate.

Background

The remote multimedia interactive teaching system mainly forms a teaching resource flow by combining video and audio streams of a compressed teacher teaching site with a synchronous courseware browsing command, and transmits the teaching resource flow to a computer of a remote student in real time by utilizing a network, the student can realize remote interactive teaching in a manner of asking questions, sharing a teacher end program, text communication and the like in time, an ActiveClass can operate on the Internet, a satellite network, a campus network and a local area network, provide text, audio and video, courseware, an electronic whiteboard and an interactive broadcasting teaching platform, and classrooms in the ActiveClass virtual reality break space-time limitation, so that teachers and students in different places interact in real time through the audio and video as if the students are in the same classroom, and a projection plate is required to be used for projection in the multimedia interactive system.

According to the visual interactive art projection plate disclosed in application number CN201821759611.4, a servo motor is used for driving a projection plate shell to rotate through a gear, so that the aim of adjusting the angle of the projection plate according to gesture actions of people is fulfilled, and different viewing angles and placement positions are adapted.

However, in practical use, the projection board is mostly fixed on a wall in order to reduce space occupation, and when a user stands under the projection board or lies in front of the projection board, the angle between the projection board and the projection board is not good.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a visual interactive artistic projection plate which has the advantage of convenient angle adjustment and solves the problem that the projection plate used on a wall cannot be adjusted conveniently.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a visual interactive art projection panel comprising a projection device, the projection device comprising: the projection plate is provided with a frame on the outer side wall; the first fixing seat is fixed on the wall through a bolt, and the frame is rotationally connected with the first fixing seat through a shaft body; the second fixing seat is fixed on the wall through a bolt; the first fixing block is arranged on the back surface of the frame; the fixed rod is arranged on the outer side wall of the first fixed block, and a sliding groove matched with the fixed rod is formed in the outer side wall of the first fixed block; the first groove is formed in the outer side wall of the second fixing seat, and the inner wall of the first groove is provided with a fixing groove matched with the fixing rod.

Preferably, a spring is arranged between the sliding groove and the fixed rod.

Preferably, an auxiliary device is provided on the frame, and the auxiliary device includes: the rod body is arranged on the outer side wall of the frame, and a second fixing block matched with the fixing rod is arranged at the top of the rod body.

Preferably, the lateral wall of frame is offered and is cooperated the recess second of body of rod and fixed block second, the inside symmetry of recess second is provided with the cooperation the stopper of body of rod and fixed block second.

Preferably, the top of fixing base two is provided with the casing, the inside of casing is provided with the protective clothing, the bottom of protective clothing is provided with the horizontal pole.

Preferably, a clockwork spring matched with the protective cloth is arranged in the shell.

Preferably, the bottom of the cross rod is provided with a ring body, and the outer side wall of the second fixing block is provided with a hook matched with the ring body.

Preferably, a clamping block is arranged on the outer side wall of the frame, and a clamping groove matched with the clamping block is formed in the outer side wall of the cross rod.

(III) beneficial effects

Compared with the prior art, the utility model provides a visual interactive artistic projection plate, which has the following beneficial effects:

this projection plate, through set up an adjusting device between projection plate and wall, make projection plate fixed mounting also fine according to user's needs carry out angle modulation after the wall, make projection plate and people's visual angle form a best angle to still be equipped with the protection subassembly on adjusting device, prevent that the projection plate from being stained with the dust when not using.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of the present utility model;

fig. 3 is a schematic structural view of a first fixing block in the present utility model.

In the figure:

1. a projection device; 11. a projection plate; 12. a frame; 13. a first fixing seat; 14. a shaft body; 15. a second fixing seat; 16. a first fixed block; 161. a chute; 162. a spring; 17. a fixed rod; 18. a groove I; 181. a fixing groove;

2. an auxiliary device; 21. a rod body; 22. a second fixed block; 23. a second groove; 231. a limiting block; 24. a housing; 25. a protective cloth; 26. a cross bar; 27. a ring body; 271. a hook; 28. a clamping block; 281. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

A visual interactive art projection board comprising a projection device 1, said projection device 1 comprising: a projection plate 11, the outer side wall of which is provided with a frame 12; the first fixing seat 13 is fixed on the wall through bolts, and the frame 12 is rotationally connected with the first fixing seat 13 through a shaft body 14; the second fixing seat 15 is fixed on the wall through bolts; the first fixed block 16 is arranged on the back surface of the frame 12; the fixed rod 17 is arranged on the outer side wall of the first fixed block 16, and a chute 161 matched with the fixed rod 17 is formed on the outer side wall of the first fixed block 16; the first groove 18 is formed in the outer side wall of the second fixing seat 15, and a fixing groove 181 matched with the fixing rod 17 is formed in the inner wall of the first groove 18.

A spring 162 is provided between the chute 161 and the fixing lever 17.

Referring to fig. 1-3, when in use, the projection device is firstly installed on a wall through the first fixing seat 13 and the second fixing seat 15, when the angle between a person and the projection plate 11 is improper, the fixing rod 17 is pushed to slide in the first groove 18 after leaving the fixing groove 181, then the fixing rod enters into the fixing groove 181 at other positions to be fixed, the bottom of the projection plate 11 is rotationally connected with the first fixing seat 13 through the shaft body 14, so that the angle of the projection plate 11 is adjusted, the projection plate 11 is inclined, the person can conveniently and better watch the projection plate 11, the spring 162 is arranged between the sliding groove 161 and the fixing rod 17, and the stability between the fixing rod 17 and the fixing groove 181 is increased.

Example two

An auxiliary function is added on the basis of the first embodiment.

The frame 12 is provided with an auxiliary device 2, and the auxiliary device 2 comprises: the body of rod 21 set up in the lateral wall of frame 12, the top of body of rod 21 is provided with the cooperation fixed block two 22 of dead lever 17, the lateral wall of frame 12 has seted up the cooperation the recess two 23 of body of rod 21 and fixed block two 22, the inside symmetry of recess two 23 is provided with the cooperation stopper 231 of body of rod 21 and fixed block two 22, the top of fixing base two 15 is provided with casing 24, the inside of casing 24 is provided with protective cloth 25, the bottom of protective cloth 25 is provided with horizontal pole 26, the inside of casing 24 is provided with the cooperation the clockwork spring of protective cloth 25, the bottom of horizontal pole 26 is provided with ring body 27, the lateral wall of fixed block two 22 is provided with the cooperation the couple 271 of ring body 27, the lateral wall of frame 12 is provided with fixture block 28, the draw-in groove 281 of cooperation fixture block 28 has been seted up to the lateral wall of horizontal pole 26.

Referring to fig. 1-3, the auxiliary device 2 is disposed on the frame 12, and the auxiliary device 2 includes: the body of rod 21 sets up in the lateral wall of frame 12, the top of body of rod 21 is provided with the fixed block second 22 of cooperation dead lever 17, conveniently jack up dead lever 17 through the body of rod that has fixed block second 22, the recess second 23 of cooperation body of rod 21 and fixed block second 22 has been seted up to the lateral wall of frame 12, the inside symmetry of recess second 23 is provided with the stopper 231 of cooperation body of rod 21 and fixed block second 22, make things convenient for body of rod 21 and fixed block second 22 to place and accomodate in recess second 23, the top of fixing base second 15 is provided with casing 24, casing 24's inside is provided with protective clothing 25, protective clothing 25's bottom is provided with horizontal pole 26, casing 24's inside is provided with the clockwork spring of cooperation protective clothing 25, protect projection board 11, prevent the dust fall, horizontal pole 26's bottom is provided with ring 27, fixed block second 22's lateral wall is provided with the couple 271 of cooperation ring 27, when horizontal pole 26 is too high, pull down, through the couple 271 on body of rod 21 and the ring 27 on horizontal pole 26 pull down protective clothing 25, the lateral wall of frame 12 is provided with the fixture block 28, the convenient slot of opening of clamping 28 to the lateral wall of side 28.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interactive art projection plate of vision, its characterized in that: comprising a projection device (1), the projection device (1) comprising:

a projection plate (11) with a frame (12) on the outer side wall;

the first fixing seat (13) is fixed on the wall through bolts, and the frame (12) is rotationally connected with the first fixing seat (13) through a shaft body (14);

the second fixing seat (15) is fixed on the wall through bolts;

the first fixing block (16) is arranged on the back surface of the frame (12);

the fixed rod (17) is arranged on the outer side wall of the first fixed block (16), and a sliding groove (161) matched with the fixed rod (17) is formed in the outer side wall of the first fixed block (16);

the first groove (18) is formed in the outer side wall of the second fixed seat (15), and a fixing groove (181) matched with the fixing rod (17) is formed in the inner wall of the first groove (18).

2. The visual interactive artistic projection board according to claim 1, wherein: a spring (162) is arranged between the sliding groove (161) and the fixed rod (17).

3. The visual interactive artistic projection board according to claim 2, wherein: an auxiliary device (2) is arranged on the frame (12), and the auxiliary device (2) comprises:

the rod body (21) is arranged on the outer side wall of the frame (12), and a second fixing block (22) matched with the fixing rod (17) is arranged at the top of the rod body (21).

4. A visual interactive artistic projection board according to claim 3, wherein: the outer side wall of the frame (12) is provided with a second groove (23) matched with the rod body (21) and the second fixed block (22), and limiting blocks (231) matched with the rod body (21) and the second fixed block (22) are symmetrically arranged in the second groove (23).

5. The visual interactive artistic projection board according to claim 1, wherein: the top of fixing base two (15) is provided with casing (24), the inside of casing (24) is provided with protective clothing (25), the bottom of protective clothing (25) is provided with horizontal pole (26).

6. The visual interactive artistic projection board according to claim 5, wherein: the interior of the shell (24) is provided with a clockwork spring matched with the protective cloth (25).

7. The visual interactive artistic projection board according to claim 6, wherein: the bottom of the cross rod (26) is provided with a ring body (27), and the outer side wall of the second fixed block (22) is provided with a hook (271) matched with the ring body (27).

8. The visual interactive artistic projection board according to claim 7, wherein: the outer side wall of the frame (12) is provided with a clamping block (28), and the outer side wall of the cross rod (26) is provided with a clamping groove (281) matched with the clamping block (28).