CN216122704U - Projector installation component based on projection fusion - Google Patents

Abstract

The utility model discloses a projector installation component based on projection fusion, which comprises: the fixing rods are symmetrically arranged, and the tops of the two fixing rods are fixedly connected with a connecting rod; the projector debugging device comprises a fixing column, wherein the fixing column is fixed between two connecting rods, and an ejector rod is fixed at the top of the fixing column.

Description

Projector installation component based on projection fusion

Technical Field

The utility model relates to the technical field of projection fusion, in particular to a projector installation assembly based on projection fusion.

Background

The application of projection fusion comes from analog simulation/stereoscopic cinema systems. The pursuit of the display effects of bright and overlarge pictures, pure colors and high resolution has been a potential requirement of people on visual perception. The requirements for large-picture, multicolor, high-brightness and high-resolution display effects are more and more strong due to the establishment of a command monitoring center and a network management center, and the implementation of a video conference, an academic report, a technical lecture and a multifunctional conference room.

The recently rapidly growing digital projection edge fusion large-screen splicing projection display technology is gradually meeting the requirement. However, the existing projector installation component produced according to projection fusion is in a structure that one projector is installed through one installation part, and for the existing projection fusion, the efficiency and the definition of installing two projectors for the projection fusion are higher, and the image quality of the projection fusion can be improved.

To this end, we propose a projector mount assembly based on projection fusion.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a projector mounting assembly based on projection fusion, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a projector mount assembly based on projection fusion, comprising:

the fixing rods are symmetrically arranged, and the tops of the two fixing rods are fixedly connected with a connecting rod;

the fixing device comprises fixing columns, a fixing column is fixed between the two connecting rods, an ejector rod is fixed at the top of each fixing column, and a fixing block is fixed at the top of each ejector rod;

the top of the four fixing rods is fixed with a connecting plate, and the top of the connecting plate is fixed with a moving device.

Preferably, the mobile device includes:

the motor is fixed on the lower surface of the connecting plate, and the output end of the motor penetrates through the connecting plate and is fixed with the first gear;

the top of the connecting plate is symmetrically and rotatably connected with a second gear through a shaft pin, and the second gear is in meshed connection with the first gear;

the two ends of the connecting plate are rotatably connected with threaded rods through bearings, the top of each threaded rod penetrates through the connecting plate and is fixedly provided with a third gear, and the third gear is meshed with the second gear;

the first placing plate is connected among the four fixing rods in a sliding mode, first sliding columns are symmetrically fixed at four corners of the first placing plate, and the first sliding columns are connected with the fixing rods in a sliding mode;

the sleeve, the first top symmetry of placing the board is fixed with the sleeve, and sleeve and threaded rod threaded connection.

Preferably, a second placing plate is connected between the four fixing rods in a sliding mode, second sliding columns are symmetrically fixed to four corners of the second placing plate and are connected with the fixing rods in a sliding mode, and clamping devices are mounted at the tops of the first placing plate and the second placing plate.

Preferably, the clamping device comprises:

the top parts of the first placing plate and the second placing plate are both provided with placing grooves, and the projectors are placed in the placing grooves;

the two ends of the placing groove are symmetrically and rotatably connected with rotating rods through shaft pins, the two ends of each rotating rod are symmetrically and slidably connected with torsion springs, one ends of the torsion springs are fixedly connected with the inner wall of the placing groove, and the other ends of the torsion springs are fixedly connected with the rotating rods;

the middle part of the rotating rod is fixed with a clamping block, and the two ends of the projector are symmetrically provided with clamping grooves which are clamped with the clamping block.

Preferably, two ends of the placing groove are provided with chamfers.

Preferably, a connecting block is fixed between the bottoms of the two fixing rods, and a fixing piece is fixed between the connecting block and the second placing plate through a bolt.

Preferably, the motor is a servo deceleration motor.

Preferably, the top of the fixing block is fixedly connected with the wall surface through a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

when the projector adjusting device is used, a projector is placed in the placing groove, the clamping block is clamped in the clamping groove through the torsion force of the torsion spring to fix the projector, when the projector adjusting device is used in the debugging process, the threaded rod is driven to rotate through the meshing between the motor and the gear, the first placing plate is controlled to move through the connection between the threaded rod and the sleeve, meanwhile, the projection fusion is controlled through the movement of the two projector lenses, the accurate debugging effect is realized, the installation efficiency is improved compared with that when the projectors are used singly, the matching between the two projectors is improved, and the matching efficiency between the projectors is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a mobile device according to the present invention;

fig. 3 is a partial structural schematic diagram of the present invention.

In the figure: 1. fixing the rod; 2. a connecting rod; 3. fixing a column; 4. a top rod; 5. a fixed block; 6. a connecting plate; 7. a mobile device; 8. a motor; 9. a first gear; 10. a second gear; 11. a rotating rod; 12. a threaded rod; 13. a third gear; 14. a first placing plate; 15. a first traveler; 16. a sleeve; 17. a second placing plate; 18. a second strut; 19. a clamping device; 20. a placement groove; 21. a projector; 22. a torsion spring; 23. a clamping block; 24. a card slot; 25. connecting blocks; 26. a sheet is fixed.

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. 1-3, a projector mounting assembly based on projection fusion is shown, including:

the fixing rods 1 are symmetrically arranged, and the tops of the two fixing rods 1 are fixedly connected with connecting rods 2;

the fixing device comprises fixing columns 3, wherein the fixing columns 3 are fixed between two connecting rods 2, ejector rods 4 are fixed at the tops of the fixing columns 3, fixing blocks 5 are fixed at the tops of the ejector rods 4, and the tops of the fixing blocks 5 are fixedly connected with a wall surface through bolts;

the top of connecting plate 6, four dead levers 1 is fixed with connecting plate 6, and the top of connecting plate 6 is fixed with mobile device 7.

Referring to fig. 1-3, the mobile device 7 includes:

the motor 8 is fixed on the lower surface of the connecting plate 6, the motor 8 is a servo speed reduction motor, and the output end of the motor 8 penetrates through the connecting plate 6 and is fixed with a first gear 9;

the top of the connecting plate 6 is symmetrically and rotatably connected with a second gear 10 through a shaft pin, and the second gear 10 is meshed with the first gear 9;

the two ends of the connecting plate 6 are rotatably connected with threaded rods 12 through bearings, the top of each threaded rod 12 penetrates through the connecting plate 6 and is fixedly provided with a third gear 13, and the third gear 13 is meshed with the second gear 10;

the device comprises a first placing plate 14, wherein the first placing plate 14 is connected between four fixing rods 1 in a sliding manner, first sliding columns 15 are symmetrically fixed at four corners of the first placing plate 14, the first sliding columns 15 are connected with the fixing rods 1 in a sliding manner, a second placing plate 17 is connected between the four fixing rods 1 in a sliding manner, second sliding columns 18 are symmetrically fixed at four corners of the second placing plate 17, the second sliding columns 18 are connected with the fixing rods 1 in a sliding manner, clamping devices 19 are respectively installed at the tops of the first placing plate 14 and the second placing plate 17, connecting blocks 25 are fixed between the bottoms of the two fixing rods 1, and fixing plates 26 are fixed between the connecting blocks 25 and the second placing plate 17 through bolts;

the sleeve 16 is symmetrically fixed on the top of the first placing plate 14, and the sleeve 16 is in threaded connection with the threaded rod 12.

Drive first gear 9 through motor 8 and rotate, and then drive second gear 10 and rotate, and then drive third gear 13 and rotate, realize the rotation of threaded rod 12, through the first removal of placing board 14 of threaded rod 12 and telescopic 16 connection control, through the removal of two 21 camera lenses of projector, control the projection fusion simultaneously, realize accurate debugging effect.

Referring to fig. 1-3, the clamping device 19 includes:

the top parts of the first placing plate 14 and the second placing plate 17 are provided with placing grooves 20, two ends of each placing groove 20 are provided with chamfers, and a projector 21 is placed in each placing groove 20;

the two ends of the placing groove 20 are symmetrically and rotatably connected with the rotating rods 11 through shaft pins, the two ends of the rotating rods 11 are symmetrically and slidably connected with torsion springs 22, one ends of the torsion springs 22 are fixedly connected with the inner wall of the placing groove 20, and the other ends of the torsion springs 22 are fixedly connected with the rotating rods 11;

the middle part of the fixture block 23 and the rotating rod 11 is fixed with the fixture block 23, the two ends of the projector 21 are symmetrically provided with clamping grooves 24, and the clamping grooves 24 are clamped with the fixture block 23.

The projector 21 is placed in the placement groove 20, and the latch 23 is engaged with the engaging groove 24 by the torsion of the torsion spring 22, thereby fixing the projector 21.

The working principle is as follows: when the device is used, the first placing plate 14 and the second placing plate 17 slide into the fixed rod 1 through the first sliding column 15 and the second sliding column 18 respectively, the second placing plate 17 is fixed through the fixed piece 26, the fixed block 5 is fixed on the wall surface through the bolt, the projector 21 is placed in the placing groove 20, the clamping block 23 is clamped in the clamping groove 24 through the torsion of the torsion spring 22, and the projector 21 is fixed, when the device is debugged, the first gear 9 is driven to rotate through the motor 8, and then the second gear 10 is driven to rotate, and further the third gear 13 is driven to rotate, so that the rotation of the threaded rod 12 is realized, the movement of the first placing plate 14 is controlled through the connection of the threaded rod 12 and the sleeve 16, meanwhile, the projection fusion is controlled through the movement of the lenses of the two projectors 21, the accurate debugging effect is realized, and the mounting efficiency is improved compared with the single projector, and improves the cooperation between the two projectors 21 and improves the cooperation efficiency between the projectors 21.

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 (6)

1. A projector mount assembly based on projection fusion, comprising:

the fixing rods (1) are symmetrically arranged, and the tops of the two fixing rods (1) are fixedly connected with connecting rods (2);

the fixing device comprises fixing columns (3), wherein the fixing columns (3) are fixed between the two connecting rods (2), ejector rods (4) are fixed at the tops of the fixing columns (3), and fixing blocks (5) are fixed at the tops of the ejector rods (4);

the top parts of the four fixing rods (1) are fixedly provided with connecting plates (6), and the top parts of the connecting plates (6) are fixedly provided with moving devices (7);

the mobile device (7) comprises:

the motor (8) is fixed on the lower surface of the connecting plate (6), and the output end of the motor (8) penetrates through the connecting plate (6) and is fixed with a first gear (9);

the top of the connecting plate (6) is symmetrically and rotatably connected with a second gear (10) through a shaft pin, and the second gear (10) is meshed with the first gear (9);

the two ends of the connecting plate (6) are rotatably connected with the threaded rods (12) through bearings, the top of each threaded rod (12) penetrates through the connecting plate (6) and is fixedly provided with a third gear (13), and the third gears (13) are meshed with the second gears (10);

the four fixing rods (1) are connected with the first placing plate (14) in a sliding mode, first sliding columns (15) are symmetrically fixed to four corners of the first placing plate (14), and the first sliding columns (15) are connected with the fixing rods (1) in a sliding mode;

the sleeves (16) are symmetrically fixed at the top of the first placing plate (14), and the sleeves (16) are in threaded connection with the threaded rods (12);

four sliding connection has the second to place board (17) between dead lever (1), the four corners symmetry that board (17) was placed to the second is fixed with second traveller (18), and second traveller (18) and dead lever (1) sliding connection, first board (14) of placing and second place board (17) top and all install clamping device (19).

2. A projector mount assembly based on projection fusion as claimed in claim 1 wherein: the clamping device (19) comprises:

the top parts of the first placing plate (14) and the second placing plate (17) are respectively provided with a placing groove (20), and a projector (21) is placed in each placing groove (20);

the two ends of the placing groove (20) are symmetrically and rotatably connected with the rotating rods (11) through shaft pins, the two ends of the rotating rods (11) are symmetrically and slidably connected with torsion springs (22), one ends of the torsion springs (22) are fixedly connected with the inner wall of the placing groove (20), and the other ends of the torsion springs (22) are fixedly connected with the rotating rods (11);

the projector comprises a clamping block (23), the middle of the rotating rod (11) is fixedly provided with the clamping block (23), clamping grooves (24) are symmetrically formed in two ends of the projector (21), and the clamping grooves (24) are clamped with the clamping block (23).

3. A projector mount assembly based on projection fusion as claimed in claim 2 wherein: chamfers are arranged at two ends of the placing groove (20).

4. A projector mount assembly based on projection fusion as claimed in claim 1 wherein: and a connecting block (25) is fixed between the bottoms of the two fixing rods (1), and a fixing piece (26) is fixed between the connecting block (25) and the second placing plate (17) through a bolt.

5. A projector mount assembly based on projection fusion as claimed in claim 1 wherein: the motor (8) is a servo speed reducing motor.

6. A projector mount assembly based on projection fusion as claimed in claim 1 wherein: the top of the fixing block (5) is fixedly connected with the wall surface through a bolt.

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