CN215576077U

CN215576077U - VR technique is projecting apparatus for lecture show

Info

Publication number: CN215576077U
Application number: CN202122114766.0U
Authority: CN
Inventors: 陈海红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-18
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to the technical field of VR (virtual reality), and discloses a projector for demonstration of VR (virtual reality) technical lectures, which comprises a projector, wherein a clamping groove is formed below the outer wall of the projector, a clamping block is arranged on the inner side of the clamping groove in a matched mode, a bottom plate is arranged on one side of the outer wall of the clamping block, a threaded shaft is connected to the lower portion of the outer wall of the bottom plate through a screw, an adjusting rod is connected to one side of the threaded shaft through a screw, and a first movable block is arranged on the surface of the outer wall of the projector. This VR technique is projecting apparatus for lecture show, through being provided with the slide rail, the pulley, the baffle, the second movable block, second movable hook and radiator-grid, can fill in the second movable block inside with the second movable hook earlier, make the second movable hook can cooperate the installation with the second movable block, thereby make radiator-grid can normal use, can conveniently play radiating effect to it, stimulate the baffle again, make the pulley drive the baffle and remove, can conveniently play the effect of protection to it, make things convenient for subsequent normal use.

Description

VR technique is projecting apparatus for lecture show

Technical Field

The utility model relates to the technical field of VR correlation, in particular to a projector for VR technical lecture display.

Background

The virtual reality technology is a brand new practical technology developed in the 20 th century. Virtual reality technology encompasses computer, electronic information, simulation technology, the basic implementation of which is that a computer simulates a virtual environment to give a person a sense of environmental immersion. With the continuous development of social productivity and scientific technology, VR technology is increasingly in great demand in various industries. The VR technology has made great progress and gradually becomes a new scientific and technical field, and the VR technology may be applied to projectors.

However, most projectors used at present have a poor heat dissipation protection effect during normal use, and may be damaged due to overhigh internal temperature caused by long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a projector for demonstrating VR (virtual reality) technical lectures, which aims to solve the problems that most projectors used at present in the background technology have an unsatisfactory effect of heat dissipation protection when in normal use, and can be damaged due to overhigh internal temperature caused by long-term use in the using process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a VR technique is projecting apparatus for lecture show, includes the projecting apparatus, the draw-in groove has been seted up to projecting apparatus outer wall below, and the inboard cooperation of draw-in groove installs the fixture block, fixture block outer wall one side is provided with the bottom plate, and bottom plate outer wall below screwed connection has the screw thread axle, screw thread axle one side screw connection has the regulation pole, and projecting apparatus outer wall surface is provided with first movable block, first movable block one side cooperation is installed first expansion hook, and first expansion hook one side is provided with rubber cushion.

The utility model discloses a projector, including projecting apparatus outer wall, slider outer wall, protection plate, pulley outer wall, baffle, second movable block, the spout has been seted up on projecting apparatus outer wall surface, and the inside slider that is provided with of spout, slider outer wall one side is provided with the protection plate, and the protection plate inboard is provided with the camera lens, the slide rail has been seted up to projecting apparatus outer wall top, and the inside pulley that is provided with of slide rail, pulley outer wall one side is provided with the baffle, and is provided with the second movable block above the projecting apparatus outer wall, the second movable block is installed in the cooperation of second movable block one side, and second movable hook one side is provided with the radiator-grid.

Preferably, the clamping groove is connected with the bottom plate in a clamping mode through the clamping block, the clamping groove is identical to the clamping block in size, the clamping block can be longitudinally moved firstly through the clamping groove, the clamping block and the bottom plate, and the clamping block can be plugged into the clamping groove, so that the clamping block and the clamping groove can be installed in a matched mode, and the effect of facilitating installation can be achieved conveniently.

Preferably, the adjusting rod forms a rotating structure with the bottom plate through the threaded shaft, the bottom plate and the adjusting rod are distributed in parallel, and the adjusting rod, the threaded shaft and the bottom plate are arranged, so that the adjusting rod can be conveniently adjusted.

Preferably, first movable block is through first movable hook and rubber cushion swing joint, and first movable hook sets up with the axis symmetry of rubber cushion, through being provided with first movable block, first movable hook and rubber cushion, can fill in first movable block with first movable hook earlier inside for first movable hook can cooperate the installation with first movable block, thereby makes the rubber cushion can normal use, can conveniently play the effect of protection to it.

Preferably, the guard plate passes through the slider and constitutes sliding structure with the spout, and spout and guard plate parallel distribution, through being provided with guard plate, slider and spout, can conveniently play the effect of protection to the lens.

Preferably, the baffle passes through the pulley and constitutes sliding structure with the slide rail, and the pulley is equidistant distribution inside the slide rail, with the baffle pulling for the pulley drives the baffle and removes, can conveniently play the effect of protection to it, makes things convenient for subsequent normal use.

Preferably, the second movable block passes through second movable hook and radiator-grid swing joint, and the second movable hook sets up with the axis symmetry of radiator-grid, can fill in the second movable block with the second movable hook earlier inside for the second movable hook can cooperate the installation with the second movable block, thereby makes the radiator-grid can normal use, can conveniently play radiating effect to it.

(III) advantageous effects

Compared with the prior art, the utility model provides a projector for VR (virtual reality) technology lecture display, which has the following beneficial effects:

1. according to the projector for displaying the VR technical lecture, the slide rail, the pulley, the baffle, the second movable block, the second movable hook and the heat dissipation net are arranged, the second movable hook can be plugged into the second movable block firstly, so that the second movable hook and the second movable block can be installed in a matched mode, the heat dissipation net can be normally used, a heat dissipation effect can be conveniently achieved, the baffle is pulled, the pulley drives the baffle to move, a protection effect can be conveniently achieved, and subsequent normal use is facilitated;

2. according to the projector for displaying the VR technical lecture, the clamping groove, the clamping block and the bottom plate are arranged, so that the clamping block can be moved longitudinally and plugged into the clamping groove, the clamping block and the clamping groove can be installed in a matched mode, and the effect of convenience in installation can be achieved;

3. this VR technique is projecting apparatus for lecture show through being provided with first movable block, first movable hook and rubber cushion, can fill in first movable block inside with first movable hook earlier for first movable hook can cooperate the installation with first movable block, thereby makes rubber cushion can normal use, can conveniently play the effect of protection to it.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention with the sliding groove and the sliding block engaged with each other;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a projector; 2. a card slot; 3. a clamping block; 4. a base plate; 5. a threaded shaft; 6. adjusting a rod; 7. a first movable block; 8. a first movable hook; 9. a rubber cushion; 10. a chute; 11. a slider; 12. a protection plate; 13. a lens; 14. a slide rail; 15. a pulley; 16. a baffle plate; 17. a second movable block; 18. a second movable hook; 19. a heat-dissipating network.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a projector for demonstration of VR technical lecture comprises a projector 1, a clamping groove 2 is formed below an outer wall of the projector 1, a clamping block 3 is installed inside the clamping groove 2 in a matched manner, a bottom plate 4 is arranged on one side of an outer wall of the clamping block 3, the clamping groove 2 is connected with the bottom plate 4 in a clamped manner through the clamping block 3, the clamping groove 2 is matched with the clamping block 3 in size, the clamping block 3 can be moved longitudinally through the clamping groove 2, the clamping block 3 and the bottom plate 4 can be inserted into the clamping groove 2, the clamping block 3 and the clamping groove 2 can be installed in a matched manner, and the installation can be conveniently achieved, a threaded shaft 5 is connected with a screw below the outer wall of the bottom plate 4, an adjusting rod 6 is connected with one side of the threaded shaft 5 through a screw, the adjusting rod 6 and the bottom plate 4 form a rotating structure, the bottom plate 4 and the adjusting rod 6 are distributed in parallel, and the adjusting rod 6 is arranged, Threaded shaft 5 and bottom plate 4, can conveniently play the effect of being convenient for to adjust to it, and 1 outer wall surface of projecting apparatus is provided with first movable block 7, first movable hook 8 is installed in the cooperation of 7 one sides of first movable block, and 8 one sides of first movable hook are provided with rubber cushion 9, first movable block 7 is through first

movable hook

8 and 9 swing joint of rubber cushion, and first movable hook 8 sets up with the axis symmetry of rubber cushion 9, through being provided with first movable block 7, first movable hook 8 and rubber cushion 9, can fill in first movable block 7 inside with first movable hook 8 earlier, make first movable hook 8 and first movable block 7 can cooperate the installation, thereby make rubber cushion 9 can normal use, can conveniently play the effect of protection to it.

The surface of the outer wall of the projector 1 is provided with a sliding groove 10, a sliding block 11 is arranged inside the sliding groove 10, one side of the outer wall of the sliding block 11 is provided with a protective plate 12, the protective plate 12 and the sliding groove 10 form a sliding structure, the sliding groove 10 and the protective plate 12 are distributed in parallel, the protective plate 12, the sliding block 11 and the sliding groove 10 are arranged, so that the protective effect on a lens 13 can be conveniently achieved, the inner side of the protective plate 12 is provided with the lens 13, a sliding rail 14 is arranged above the outer wall of the projector 1, a pulley 15 is arranged inside the sliding rail 14, one side of the outer wall of the pulley 15 is provided with a baffle 16, the baffle 16 and the sliding rail 14 form a sliding structure through the pulley 15, the pulley 15 is distributed at equal intervals inside the sliding rail 14, the baffle 16 is pulled, so that the pulley 15 drives the baffle 16 to move, the protective effect on the baffle 16 can be conveniently achieved, the subsequent normal use is convenient, and a second movable block 17 is arranged above the outer wall of the projector 1, second movable block 17 one side cooperation is installed second movable hook 18, and second movable hook 18 one side is provided with radiator-grid 19, second movable block 17 passes through second movable hook 18 and radiator-grid 19 swing joint, and second movable hook 18 sets up with radiator-grid 19's axis symmetry, can fill in second movable hook 18 inside second movable block 17 earlier, make second movable hook 18 and second movable block 17 can cooperate the installation, thereby make radiator-grid 19 can normal use, can conveniently play radiating effect to it.

The working principle is as follows: to this kind of VR technique projecting apparatus for the show, at first can be earlier with 3 longitudinal movement of fixture block, fill in inside draw-in groove 2, make fixture block 3 and draw-in groove 2 can cooperate the installation, thereby make and conveniently play the effect of the installation of being convenient for to it, then fill in first movable hook 8 inside first movable block 7 again, make first movable hook 8 and first movable block 7 can cooperate the installation, thereby make rubber cushion 9 can normal use, can conveniently play the effect of protection to it, secondly fill in second movable block 17 inside with second movable hook 18 again, make second movable hook 18 and second movable block 17 can cooperate the installation, thereby make radiator-grid 19 can normal use, can conveniently play radiating effect to it, just so accomplish the use of whole VR technique projecting apparatus for the show of lecturing.

In conclusion, this VR technique is projecting apparatus for lecture show can reach the effect of the heat dissipation protection of being convenient for people when using, have increased the practicality of projecting apparatus.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A VR technical lecture demonstrates uses projecting apparatus, includes projecting apparatus (1), its characterized in that: a clamping groove (2) is formed below the outer wall of the projector (1), a clamping block (3) is installed on the inner side of the clamping groove (2) in a matched mode, a bottom plate (4) is arranged on one side of the outer wall of the clamping block (3), a threaded shaft (5) is connected to a screw below the outer wall of the bottom plate (4), an adjusting rod (6) is connected to one side of the threaded shaft (5) through a screw, a first movable block (7) is arranged on the surface of the outer wall of the projector (1), a first movable hook (8) is installed on one side of the first movable block (7) in a matched mode, and a rubber cushion (9) is arranged on one side of the first movable hook (8);

the utility model discloses a projector, including projecting apparatus (1), spout (10), and inside slider (11) that is provided with of spout (10), slider (11) outer wall one side is provided with guard plate (12), and guard plate (12) inboard is provided with camera lens (13), slide rail (14) have been seted up to projecting apparatus (1) outer wall top, and slide rail (14) inside pulley (15) that is provided with, pulley (15) outer wall one side is provided with baffle (16), and is provided with second movable block (17) above projecting apparatus (1) outer wall, second movable hook (18) are installed in the cooperation of second movable block (17) one side, and second movable hook (18) one side is provided with radiator-grid (19).

2. The projector of claim 1, wherein the projector is configured to display a VR technical lecture: the clamping groove (2) is connected with the bottom plate (4) in a clamping mode through the clamping block (3), and the clamping groove (2) is matched with the clamping block (3) in size.

3. The projector of claim 1, wherein the projector is configured to display a VR technical lecture: the adjusting rod (6) and the bottom plate (4) form a rotating structure through the threaded shaft (5), and the bottom plate (4) and the adjusting rod (6) are distributed in parallel.

4. The projector of claim 1, wherein the projector is configured to display a VR technical lecture: first movable block (7) are through first movable hook (8) and rubber cushion (9) swing joint, and first movable hook (8) set up with the axis symmetry of rubber cushion (9).

5. The projector of claim 1, wherein the projector is configured to display a VR technical lecture: the protection plate (12) forms a sliding structure with the sliding groove (10) through the sliding block (11), and the sliding groove (10) and the protection plate (12) are distributed in parallel.

6. The projector of claim 1, wherein the projector is configured to display a VR technical lecture: the baffle (16) and the sliding rail (14) form a sliding structure through the pulleys (15), and the pulleys (15) are distributed in the sliding rail (14) at equal intervals.

7. The projector of claim 1, wherein the projector is configured to display a VR technical lecture: the second movable block (17) is movably connected with the heat dissipation net (19) through a second movable hook (18), and the second movable hook (18) is symmetrically arranged with the central axis of the heat dissipation net (19).