CN215488425U - Projector - Google Patents
Projector Download PDFInfo
- Publication number
- CN215488425U CN215488425U CN202022160902.5U CN202022160902U CN215488425U CN 215488425 U CN215488425 U CN 215488425U CN 202022160902 U CN202022160902 U CN 202022160902U CN 215488425 U CN215488425 U CN 215488425U
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- Prior art keywords
- servo motor
- projector
- belt
- fixedly connected
- rod
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 244000309464 bull Species 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a projector which comprises a cylinder body, wherein a sliding groove is formed in the inner surface of the cylinder body, a threaded rod is rotatably connected to the middle end of the sliding groove, a second servo motor is fixedly installed at the upper end of the left side of the cylinder body, the output end of the second servo motor is in transmission connection with the outer surface of the upper end of the threaded rod through a second belt, a sliding block is in threaded connection with the outer surface of the lower end of the threaded rod, a connecting rod is fixedly connected to the middle end of the right side of the sliding block, a frame body is fixedly connected to the right side of the connecting rod, a rotating rod is rotatably connected to the inner surface of the right end of the front side of the frame body, a projector body is fixedly connected to the inner side of the rotating rod, and a first servo motor is fixedly installed at the left end of the front side of the frame body. The utility model is provided with the first belt, the frame body, the rotating rod and the projector body, achieves the purpose of automatic adjustment, and solves the problems that the existing projector for education does not have the function of automatic adjustment and is troublesome to manually debug by people.
Description
Technical Field
The utility model relates to the technical field of projectors, in particular to a projector.
Background
The projector is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a game machine, a DV and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places, relates to a projector for education, does not have the function of automatic adjustment, and is troublesome to manually debug by people, and therefore the projector is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a projector to solve the problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a projector, includes the cylinder, the spout has been seted up to the internal surface of cylinder, the middle-end rotation of spout is connected with the threaded rod, the left upper end fixed mounting of cylinder has second servo motor, second servo motor's output is connected with the surface transmission of threaded rod upper end through the second belt, the surface threaded connection of threaded rod lower extreme has the slider, the middle-end fixedly connected with connecting rod on slider right side, the right side fixedly connected with framework of connecting rod, the internal surface rotation of the positive right-hand member of framework is connected with the bull stick, the inboard fixedly connected with projector body of bull stick, the positive left end fixed mounting of framework has first servo motor, first servo motor's output is connected with the bull stick transmission through first belt.
Preferably, the lower extreme on projecting apparatus body right side is provided with the camera lens, and the right side of camera lens is provided with the apron.
Preferably, the protective housing is fixedly connected to the upper end of the left side of the cylinder, the heat dissipation hole is formed in the upper end of the left side of the protective housing, and the protective housing is located outside the second servo motor.
Preferably, the through hole is opened at the upper end of the left side of the column body, and the second belt is located on the inner side of the through hole.
Preferably, the upper surface of cylinder fixedly connected with mounting panel, the mounting hole has all been seted up at both ends about the mounting panel.
Compared with the prior art, the utility model has the following beneficial effects:
the projector comprises a first belt, a frame body, a rotating rod and a projector body, wherein the mounting plate is fixed in a designated area through a mounting hole, a second servo motor is started to work through an external controller, the second servo motor drives a threaded rod to rotate through the second belt, the threaded rod drives a sliding block to move up and down in an inner cavity of a sliding groove, the sliding block drives a connecting rod to move up and down, the connecting rod drives the frame body to move up and down, the first servo motor is started to work through the external controller, the first servo motor drives the rotating rod to rotate through the first belt, and the rotating rod drives the projector body to be subjected to sector fine adjustment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a threaded rod of the present invention;
fig. 3 is a schematic top view of the projector body according to the present invention.
In the figure: 1. a cylinder; 2. mounting a plate; 3. a protective shell; 4. a connecting rod; 5. a first servo motor; 6. a first belt; 7. a frame body; 8. a rotating rod; 9. a projector body; 10. a lens; 11. mounting holes; 12. a second servo motor; 13. a second belt; 14. a threaded rod; 15. A slider; 16. a chute; 17. heat dissipation holes; 18. and a through hole.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The column 1, the mounting plate 2, the protective shell 3, the connecting rod 4, the first servo motor 5, the first belt 6, the frame 7, the rotating rod 8, the projector body 9, the lens 10, the mounting hole 11, the second servo motor 12, the second belt 13, the threaded rod 14, the slider 15, the sliding groove 16, the heat dissipation hole 17 and the through hole 18 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by a manual through the technology or a conventional experimental method.
Referring to fig. 1-3, a projector includes a cylinder 1, a protective case 3 is fixedly connected to the left upper end of the cylinder 1, a heat dissipation hole 17 is formed in the left upper end of the protective case 3, the protective case 3 is located outside a second servo motor 12, a through hole 18 is formed in the left upper end of the cylinder 1, a second belt 13 is located inside the through hole 18, a mounting plate 2 is fixedly connected to the upper surface of the cylinder 1, mounting holes 11 are formed in the left and right ends of the mounting plate 2, a sliding groove 16 is formed in the inner surface of the cylinder 1, a threaded rod 14 is rotatably connected to the middle end of the sliding groove 16, the second servo motor 12 is fixedly mounted at the left upper end of the cylinder 1, the output end of the second servo motor 12 is in transmission connection with the outer surface of the upper end of the threaded rod 14 through the second belt 13, a slider 15 is connected to the outer surface of the lower end of the threaded rod 14, and a connecting rod 4 is fixedly connected to the middle end of the right side of the slider 15, a frame body 7 is fixedly connected to the right side of the connecting rod 4, a rotating rod 8 is rotatably connected to the inner surface of the right end of the front side of the frame body 7, a projector body 9 is fixedly connected to the inner side of the rotating rod 8, a lens 10 is arranged at the lower end of the right side of the projector body 9, a cover plate is arranged on the right side of the lens 10, a first servo motor 5 is fixedly installed at the left end of the front side of the frame body 7, the output end of the first servo motor 5 is in transmission connection with the rotating rod 8 through a first belt 6, the frame body 7, the rotating rod 8 and the projector body 9 are arranged, a mounting plate 2 is fixed in a designated area through a mounting hole 11, a second servo motor 12 is started to work through an external controller, the second servo motor 12 drives a threaded rod 14 to rotate through a second belt 13, the threaded rod 14 drives a sliding block 15 to move up and down in an inner cavity of a sliding groove 16, the sliding block 15 drives the connecting rod 4 to move up and down, the connecting rod 4 drives the frame body 7 to move up and down, open first servo motor 5 work through external controller, first servo motor 5 drives bull stick 8 through first belt 6 and rotates, and bull stick 8 drives projecting apparatus body 9 and does fan-shaped fine setting, has reached automatic adjustment's purpose, and external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.
During the use, first belt 6 has been set up, framework 7, bull stick 8 and projecting apparatus body 9, fix mounting panel 2 in appointed region through mounting hole 11, open second servo motor 12 work through external controller, second servo motor 12 drives threaded rod 14 through second belt 13 and rotates, threaded rod 14 drives slider 15 at the inner chamber up-and-down motion of spout 16, slider 15 drives connecting rod 4 up-and-down motion, connecting rod 4 drives framework 7 up-and-down motion, open first servo motor 5 work through external controller, first servo motor 5 drives bull stick 8 through first belt 6 and rotates, bull stick 8 drives projecting apparatus body 9 and does fan-shaped fine setting, the purpose of automatically regulated has been reached, the current projecting apparatus for education does not possess the function of automatically regulated, it is more troublesome problem to need the manual debugging of people.
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 (5)
1. A projector comprising a column (1), characterized in that: a sliding groove (16) is formed in the inner surface of the cylinder (1), a threaded rod (14) is connected to the middle end of the sliding groove (16) in a rotating mode, a second servo motor (12) is fixedly installed at the left upper end of the cylinder (1), the output end of the second servo motor (12) is connected with the outer surface of the upper end of the threaded rod (14) in a transmission mode through a second belt (13), a sliding block (15) is connected to the outer surface of the lower end of the threaded rod (14) in a threaded mode, a connecting rod (4) is fixedly connected to the middle end of the right side of the sliding block (15), a frame body (7) is fixedly connected to the right side of the connecting rod (4), a rotating rod (8) is connected to the inner surface of the right end of the front side of the frame body (7) in a rotating mode, a projector body (9) is fixedly connected to the inner side of the rotating rod (8), and a first servo motor (5) is fixedly installed at the left end of the front side of the frame body (7), the output end of the first servo motor (5) is in transmission connection with the rotating rod (8) through a first belt (6).
2. A projector according to claim 1, wherein: the lower extreme on projecting apparatus body (9) right side is provided with camera lens (10), and the right side of camera lens (10) is provided with the apron.
3. A projector according to claim 1, wherein: the upper end of the left side of the cylinder (1) is fixedly connected with a protective shell (3), a heat dissipation hole (17) is formed in the upper end of the left side of the protective shell (3), and the protective shell (3) is located outside the second servo motor (12).
4. A projector according to claim 1, wherein: through holes (18) are formed in the upper end of the left side of the column body (1), and the second belt (13) is located on the inner side of the through holes (18).
5. A projector according to claim 1, wherein: the upper surface fixed connection of cylinder (1) has mounting panel (2), mounting hole (11) have all been seted up at both ends about mounting panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160902.5U CN215488425U (en) | 2020-09-25 | 2020-09-25 | Projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160902.5U CN215488425U (en) | 2020-09-25 | 2020-09-25 | Projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215488425U true CN215488425U (en) | 2022-01-11 |
Family
ID=79716478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022160902.5U Active CN215488425U (en) | 2020-09-25 | 2020-09-25 | Projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215488425U (en) |
-
2020
- 2020-09-25 CN CN202022160902.5U patent/CN215488425U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240206 Address after: No. 3-1, Group 5, Zhonghai Village, Haimen City, Nantong City, Jiangsu Province, 226100 Patentee after: Shi Wei Country or region after: China Address before: 451150 room 404, 4th floor, University Business Incubation Park, Zhengzhou Institute of technology, Xincun Town, Xinzheng City, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU WAISI CHUANGZAOLI CULTURAL COMMUNICATION CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: No. 89 Oujiang South Road, Haimen Street, Haimen District, Nantong City, Jiangsu Province, 226100 Patentee after: Nantong Xinyuan Electronic Technology Co.,Ltd. Country or region after: China Address before: No. 3-1, Group 5, Zhonghai Village, Haimen City, Nantong City, Jiangsu Province, 226100 Patentee before: Shi Wei Country or region before: China |
|
| TR01 | Transfer of patent right |