CN219737976U - Immersive projection structure of exhibition hall - Google Patents

Abstract

The utility model discloses an exhibition hall immersion type projection structure, which relates to the technical field of projection mechanisms and aims to solve the problems that when the positions of protective baffles are adjusted in existing exhibition hall immersion type projection structures, workers need to manually adjust the positions of the protective baffles, after a projection curtain plate is installed, the workers need to manually adjust the protective baffles back to the original positions again, and the operation is relatively troublesome. When the position of the transparent baffle needs to be adjusted, a worker only needs to control the driving mechanism to move, the driving mechanism can control the threaded block to move, and the threaded block can drive the connecting block and the transparent baffle to move when moving, so that the position of the transparent baffle can be quickly adjusted.

Description

Immersive projection structure of exhibition hall

Technical Field

The utility model relates to the field of projection mechanisms, in particular to an immersive projection structure of an exhibition hall.

Background

The most important equipment of immersive projection is a projector, and according to the projection principle, the projectors on the market are mainly divided into LCD projection and DLP projection, the immersive projection is a projection system which is expanded based on a holographic stereoscopic projection technology, is a 3D image display technology for recording and reproducing the original state of an object through the diffraction principle of light, and can present a 3D image effect on three-dimensional lenses made of air or special materials, so the immersive projection is also called a virtual image technology, and can project images onto walls, screens, floors and even roofs, so that visitors can enjoy the scenes in the scenes while sitting, standing or even lying, and have the feeling of being put in the scenes.

The utility model of current bulletin number CN216772182U discloses an immersive projection structure of exhibition hall, including the exhibition hall, projection support is installed to the inside wall in exhibition hall, projection support be located keep away from one side in exhibition hall has seted up the removal spout, the outside of removing the spout is connected with the projection curtain board through the slider, projection support's outside is located the inside wall in exhibition hall is installed flexible component, flexible component's inside is provided with the push rod, the one end of push rod is located flexible component's inside is provided with compression spring, the other end of push rod is located the outside of projection curtain board is installed protection baffle, the inside of push rod is provided with the buckle, projection curtain board with remove spout sliding connection, push rod with protection baffle fixed connection.

In the above technical solution, the inventor finds that at least the following problems exist in the technology, when the projection screen plate is installed, the worker needs to adjust the position of the protective baffle first, when the position of the protective baffle is adjusted, the worker needs to manually adjust the position of the protective baffle, and after the projection screen plate is installed, the worker needs to manually adjust the protective baffle back to the original position again, so that the operation is relatively troublesome, and therefore, an immersed projection structure of an exhibition hall is now proposed.

Disclosure of Invention

In order to solve the problem that when the position of a protective baffle is adjusted in the existing immersive projection structures of some exhibition halls, workers need to manually adjust the position of the protective baffle, after a projection screen plate is installed, the workers need to manually adjust the protective baffle back to the original position again, and the operation is relatively troublesome.

The utility model provides an immersive projection structure of an exhibition hall, which adopts the following technical scheme:

the utility model provides an immersive projection structure of exhibition hall, includes the exhibition hall wall body and sets up the slide rail on the exhibition hall wall body, the interior roof fixed mounting of exhibition hall wall body has projection mechanism, sliding connection has the projection curtain board on the slide rail, the mounting groove has been seted up to the outer wall of exhibition hall wall body, the inner wall of the mounting groove of seting up in the exhibition hall wall body is fixed mounting has the equipment box;

the inside rotation of equipment box is connected with the threaded rod, be connected with actuating mechanism on the threaded rod, the surface threaded connection of threaded rod has the screw thread piece, the bottom fixed mounting of screw thread piece has the connecting block, one side fixed mounting of connecting block has transparent baffle, the top of screw thread piece is provided with slide mechanism.

Through adopting above-mentioned technical scheme, when needs adjustment transparent baffle position, the staff only need control actuating mechanism remove, and actuating mechanism steerable screw thread piece removes, and screw thread piece can drive connecting block and transparent baffle and remove when removing to can carry out the fast adjustment to transparent baffle's position.

Optionally, one side of the equipment box is rotatably connected with a box door through a hinge.

Through adopting above-mentioned technical scheme, the chamber door can make things convenient for follow-up staff to overhaul equipment box inner structure.

Optionally, the actuating mechanism includes the motor, motor and equipment box fixed connection, the output of motor has first bevel gear, first bevel gear meshing is connected with the second bevel gear, second bevel gear and threaded rod fixed connection.

Through adopting above-mentioned technical scheme, the motor can drive first bevel gear and rotate, and first bevel gear can drive second bevel gear and rotate, and the second bevel gear can drive the threaded rod and rotate, and then is favorable to improving threaded rod pivoted stability.

Optionally, the inside fixed mounting of chamber door has the spring, the one end fixed mounting of spring has the fixture block, the draw-in groove with fixture block looks adaptation is seted up to the inside of equipment box.

Through adopting above-mentioned technical scheme, when needs open the chamber door, the steerable fixture block of staff removes, and the fixture block can extrude the spring and with draw-in groove mutual separation to make the staff open the chamber door fast.

Optionally, the sliding mechanism includes a first slider, one side and the screw thread piece fixed connection of first slider, the inside of equipment box seted up with a first spout of first slider looks adaptation.

Through adopting above-mentioned technical scheme, first slider and first spout can restrict the movable range of screw thread piece, can make the screw thread piece remove more steadily simultaneously.

Optionally, the lateral surface fixed mounting of fixture block has the push pedal, rectangular slide hole has been seted up to the lateral surface of chamber door, the push pedal runs through to rectangular slide hole outside.

Through adopting above-mentioned technical scheme, the push pedal can make things convenient for the staff to promote the fixture block and remove.

Optionally, the outer wall of the exhibition hall wall body is provided with a reinforcing layer.

By adopting the technical scheme, the reinforcing layer can reduce the situation that cracks appear in the wall body of the exhibition hall.

Optionally, a heat dissipation groove is formed in the inner portion of the box door, and a heat dissipation net is fixedly installed on the inner wall of the heat dissipation groove formed in the inner portion of the box door.

By adopting the technical scheme, the heat generated by the motor can be transmitted to the outside through the heat dissipation net.

In summary, the utility model has the following beneficial effects:

1. the utility model has simple operation and convenient use, when the position of the transparent baffle needs to be adjusted, a worker only needs to control the driving mechanism to move, the driving mechanism can control the threaded block to move, and the threaded block can drive the connecting block and the transparent baffle to move when moving, so that the position of the transparent baffle can be quickly adjusted;

2. when the box door is required to be opened, a worker can control the clamping block to move, and the clamping block can squeeze the spring and separate from the clamping groove, so that the worker can rapidly open the box door.

Drawings

Fig. 1 is a schematic cross-sectional elevation view of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a schematic view of the structure of the equipment box of the present utility model.

FIG. 4 is a schematic cross-sectional view of the equipment cabinet and cabinet door of the utility model.

Reference numerals illustrate:

1. exhibition hall wall; 2. a slide rail; 3. a projection screen; 4. an equipment box; 5. a threaded rod; 6. a driving mechanism; 61. a motor; 62. a first bevel gear; 63. a second bevel gear; 7. a screw block; 8. a connecting block; 9. a transparent baffle; 10. a sliding mechanism; 101. a first slider; 102. a first chute; 11. a door; 12. a spring; 13. a clamping block; 14. a push plate; 15. a reinforcing layer; 16. a heat dissipation net; 17. a projection mechanism.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

Please refer to fig. 1, an immersive projection structure of an exhibition hall includes an exhibition hall wall 1 and a sliding rail 2 disposed on the exhibition hall wall 1, a projection mechanism 17 is fixedly mounted on an inner top wall of the exhibition hall wall 1, a reinforcing layer 15 is disposed on an outer wall of the exhibition hall wall 1, the reinforcing layer 15 is carbon fiber cloth, and the carbon fiber cloth plays a role in reinforcing and improving stress performance of a member or a structure, so that original structural stress can be reduced and cracks can be reduced.

Referring to fig. 1 and 2, a projection curtain plate 3 is slidably connected to the slide rail 2, an installation groove is formed in an outer wall of the exhibition hall wall 1, an equipment box 4 is fixedly installed on an inner wall of the installation groove formed in the exhibition hall wall 1, and a threaded rod 5 is rotatably connected to the inside of the equipment box 4. The threaded rod 5 is connected with a driving mechanism 6, the driving mechanism 6 comprises a motor 61, the motor 61 is fixedly connected with the equipment box 4, a first bevel gear 62 is fixedly arranged at the output end of the motor 61, a second bevel gear 63 is connected with the first bevel gear 62 in a meshed mode, and the second bevel gear 63 is fixedly connected with the threaded rod 5.

Referring to fig. 1, a threaded block 7 is screwed on the outer surface of the threaded rod 5, a connecting block 8 is fixedly installed at the bottom of the threaded block 7, and a transparent baffle 9 is fixedly installed at one side of the connecting block 8. The top of screw thread piece 7 is provided with slide mechanism 10, and slide mechanism 10 includes first slider 101, and one side and screw thread piece 7 fixed connection of first slider 101, the inside of equipment box 4 have been seted up with the first spout 102 of first slider 101 looks adaptation, and the range of movement of screw thread piece 7 can be restricted to first slider 101 and first spout 102, can make screw thread piece 7 remove more steadily simultaneously.

Referring to fig. 1, 3 and 4, one side of the equipment box 4 is rotatably connected with a box door 11 through a hinge, and the box door 11 is convenient for subsequent staff to overhaul the internal structure of the equipment box 4. The inner wall of the heat dissipation groove formed in the inner part of the refrigerator door 11 is fixedly provided with a heat dissipation net 16, and heat generated by the motor 61 can be transmitted to the outside through the heat dissipation net 16.

Wherein, the inside fixed mounting of chamber door 11 has spring 12, and the one end fixed mounting of spring 12 has fixture block 13, and the draw-in groove with fixture block 13 looks adaptation has been seted up to the inside of equipment box 4, when needs opening chamber door 11, the staff can control fixture block 13 and remove, and fixture block 13 can extrude spring 12 and with the draw-in groove mutual separation to make the staff can open chamber door 11 fast. The push plate 14 is fixedly arranged on the outer side face of the clamping block 13, the long-strip sliding hole is formed in the outer side face of the box door 11, the push plate 14 penetrates through the outer portion of the long-strip sliding hole, and the push plate 14 can facilitate workers to push the clamping block 13 to move.

The implementation principle of the utility model is as follows: when the position of the transparent baffle 9 needs to be adjusted, a worker only needs to control the motor 61 to rotate, the motor 61 can drive the first bevel gear 62 to rotate, the first bevel gear 62 can drive the second bevel gear 63 to rotate, the second bevel gear 63 can drive the threaded rod 5 to rotate, the threaded rod 5 can drive the threaded block 7 to move under the cooperation of the first sliding block 101 and the first sliding groove 102, and the threaded block 7 can drive the connecting block 8 and the transparent baffle 9 to move when moving, so that the position of the transparent baffle 9 can be quickly adjusted.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides an immersive projection structure in exhibition room, includes exhibition room wall body (1) and sets up slide rail (2) on exhibition room wall body (1), its characterized in that: the projection mechanism (17) is fixedly arranged on the inner top wall of the exhibition hall wall body (1), the projection curtain plate (3) is connected onto the sliding rail (2) in a sliding manner, the outer wall of the exhibition hall wall body (1) is provided with a mounting groove, and the inner wall of the mounting groove formed in the exhibition hall wall body (1) is fixedly provided with the equipment box (4);

the inside rotation of equipment box (4) is connected with threaded rod (5), be connected with actuating mechanism (6) on threaded rod (5), the surface threaded connection of threaded rod (5) has screw thread piece (7), the bottom fixed mounting of screw thread piece (7) has connecting block (8), one side fixed mounting of connecting block (8) has transparent baffle (9), the top of screw thread piece (7) is provided with slide mechanism (10).

2. The fixture of claim 1, wherein the fixture further comprises: one side of the equipment box (4) is rotatably connected with a box door (11) through a hinge.

3. The fixture of claim 1, wherein the fixture further comprises: the driving mechanism (6) comprises a motor (61), the motor (61) is fixedly connected with the equipment box (4), a first bevel gear (62) is fixedly arranged at the output end of the motor (61), a second bevel gear (63) is connected with the first bevel gear (62) in a meshed mode, and the second bevel gear (63) is fixedly connected with the threaded rod (5).

4. The fixture of claim 2, wherein the fixture further comprises: the inside fixed mounting of chamber door (11) has spring (12), the one end fixed mounting of spring (12) has fixture block (13), the draw-in groove with fixture block (13) looks adaptation is seted up to the inside of equipment box (4).

5. The fixture of claim 1, wherein the fixture further comprises: the sliding mechanism (10) comprises a first sliding block (101), one side of the first sliding block (101) is fixedly connected with the threaded block (7), and a first sliding groove (102) matched with the first sliding block (101) is formed in the equipment box (4).

6. The fixture of claim 4, wherein the fixture further comprises: the outer side face of the clamping block (13) is fixedly provided with a push plate (14), the outer side face of the box door (11) is provided with a long-strip sliding hole, and the push plate (14) penetrates to the outside of the long-strip sliding hole.

7. The fixture of claim 1, wherein the fixture further comprises: the outer wall of the exhibition hall wall body (1) is provided with a reinforcing layer (15).

8. The fixture of claim 4, wherein the fixture further comprises: the inner wall of the heat dissipation groove formed in the box door (11) is fixedly provided with a heat dissipation net (16).