CN220303241U - Automatic angle regulation's 3D projecting apparatus - Google Patents
Automatic angle regulation's 3D projecting apparatus Download PDFInfo
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- CN220303241U CN220303241U CN202321851827.4U CN202321851827U CN220303241U CN 220303241 U CN220303241 U CN 220303241U CN 202321851827 U CN202321851827 U CN 202321851827U CN 220303241 U CN220303241 U CN 220303241U
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- 230000033228 biological regulation Effects 0.000 title claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a 3D projector capable of automatically adjusting an angle, which comprises a fixed plate and a rotating plate arranged at the top of the fixed plate, wherein two fixing plates are fixedly arranged on the outer walls of two ends of the rotating plate, a projector body is rotatably arranged between the inner walls of the opposite ends of the two fixing plates, a lens is arranged on the outer wall of one side of the projector body, a bracket is fixedly arranged on the outer wall of the top of the rotating plate, and a first motor is fixedly arranged on the inner wall of the circumference of the bracket; when the projector is used, the first motor is started to drive the first gear to rotate, the second gear to rotate, the first threaded sleeve to rotate, the first threaded rod to ascend, the lifting rod to ascend, namely the projector body can be jacked, the first motor is reversed to drive the lifting rod to descend, namely the projector body can be dropped, and the inclination angle and the orientation angle of the projector body can be automatically adjusted through forward rotation or reverse rotation of the first motor and the second motor, so that finer adjustment precision is obtained, and the use effect is improved.
Description
Technical Field
The utility model relates to the technical field of angle adjustment of 3D projectors, in particular to a 3D projector capable of automatically adjusting angles.
Background
The 3D projector mainly adopts the DLP Link technology of TI, the principle is that a screen with 120Hz refresh rate is output through a DMD chip, left eyes and right eyes are alternately used, so that the eyes form the illusion of 3D, the 3D projector has the advantages of simplicity, convenience, practicability, lower requirement on hardware and the requirement on angle adjustment after the 3D projector is placed, so that the optimal projection effect is achieved.
Through retrieving, a projecting apparatus with projection angle adjustment function of patent publication No. CN215764156U ", the lower extreme of control panel is provided with the mounting groove, the lower extreme fixedly connected with threaded rod of control panel, the outer wall screw thread of threaded rod has cup jointed the movable block, the lower extreme fixedly connected with push away a section of thick bamboo of movable block, push away a section of thick bamboo swing joint is at the surface of threaded rod, movable block swing joint is on the inner wall of mounting groove, when needing to release the supporting disk, at first rotate the control panel, drive the threaded rod and rotate for the movable block moves down along the inner chamber of mounting groove, thereby promote a section of thick bamboo downwardly moving, the rethread pushes away a section of thick bamboo and can release the supporting disk, and is simple operation, the practicality is good.
The technical characteristics have the following defects: without the capability of automatic angle adjustment, manual adjustment is not required, manual adjustment precision is not high, and when the required adjustment is relatively fine, the user needs relatively fine hand movements to complete, but some users may not be able to complete fine adjustment by hands, so that an optimal use effect cannot be obtained, and therefore, it is highly desirable to design a 3D projector capable of automatically adjusting the angle to solve the above-mentioned problems.
Disclosure of Invention
The present utility model is directed to a 3D projector capable of automatically adjusting an angle, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an automatic angle regulation's D projecting apparatus, includes the fixed plate and sets up the pivoted panel at the fixed plate top, the both ends outer wall fixed mounting of pivoted panel has two stationary blades, rotates between the relative one end inner wall of two stationary blades and installs the projecting apparatus body, and the one side outer wall of projecting apparatus body is provided with the camera lens;
the top outer wall fixed mounting of rotor plate has the support, the circumference inner wall fixed mounting of support has first motor, the output shaft one end fixed mounting of first motor has first gear, the top outer wall of rotor plate rotates installs the second gear, the second gear meshes with first gear mutually, the top outer wall fixed mounting of second gear has first thread bush, the circumference inner wall of first thread bush has first threaded rod through the screw sliding grafting, the top outer wall fixed mounting of first threaded rod has the lifter, the lifter contacts with the bottom outer wall of projecting apparatus body, the top outer wall of fixed plate is provided with the slewing mechanism who is used for rotating the regulation, one side outer wall of projecting apparatus body is provided with the protection machanism who is used for the protection.
Preferably, the top outer wall of the rotating plate is fixedly provided with a first limiting plate, the circumference outer wall of the lifting rod is fixedly provided with a second limiting plate, and the first limiting plate is matched with the second limiting plate.
Preferably, the top outer wall of the rotating plate is fixedly provided with two sliding sleeves, the circumference outer wall of the lifting rod is fixedly provided with two sliding rods, and the two sliding rods are respectively and slidably inserted into the circumference inner walls of the two sliding sleeves.
Preferably, four supporting rods are fixedly arranged on the top outer wall of the rotating plate, a round frame is fixedly arranged between the top outer walls of the four supporting rods, and a fan is fixedly arranged on the circumferential inner wall of the round frame.
Preferably, the rotating mechanism comprises a second motor, a third gear is fixedly arranged at one end of an output shaft of the second motor, a fourth gear is fixedly arranged on the outer wall of the bottom of the rotating plate, a fixing rod is fixedly arranged on the outer wall of the top of the fixing plate, the fourth gear is rotatably arranged on the outer wall of the top of the fixing rod, and the fourth gear is meshed with the third gear.
Preferably, the top outer wall of the fixed plate is fixedly provided with four supporting rods, the bottom outer wall of the fourth gear is provided with a sliding groove, and the supporting rods are matched with the sliding groove.
Preferably, the protection machanism includes square frame, and the one side outer wall of projecting apparatus body is opened there is the locking hole, slidable mounting has the baffle between the top of square frame and the bottom inner wall, baffle and camera lens looks adaptation, and one side outer wall fixed mounting of baffle has the second thread bush, and the circumference inner wall of second thread bush has the second threaded rod through the screw sliding grafting, second threaded rod and locking hole looks adaptation.
Compared with the prior art, the utility model has the beneficial effects that:
when the projector is used, the first motor is started to drive the first gear to rotate, the second gear to rotate, the first threaded sleeve to rotate, the first threaded rod to ascend, the lifting rod to ascend, namely the projector body can be jacked, the first motor is reversed to drive the lifting rod to descend, namely the projector body can be dropped, and the inclination angle and the orientation angle of the projector body can be automatically adjusted through forward rotation or reverse rotation of the first motor and the second motor, so that finer adjustment precision is obtained, and the use effect is improved;
according to the utility model, when the lifting rod is used, the first threaded rod can be limited when the first threaded rod rises to the tail end through the first limiting plate and the second limiting plate, so that the lifting rod is prevented from sliding out of the first threaded sleeve, and when the lifting rod is used, the lifting rod can be supported through the sliding sleeve and the sliding rod, and the lifting rod is kept to vertically slide up and down;
after the lens is used, the baffle plate is slid leftwards, the second threaded rod is rotated after the baffle plate is slid to the tail end, the second threaded rod is meshed into the locking hole, and the baffle plate can be locked.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a 3D projector with an automatic angle adjustment.
Fig. 2 is a schematic diagram of a first gear structure of a 3D projector with an automatic angle adjustment.
Fig. 3 is a schematic view illustrating a lifter structure of a 3D projector with an automatic angle adjustment.
Fig. 4 is a schematic diagram of a fixing plate structure of a 3D projector with an automatic angle adjustment.
Fig. 5 is a schematic diagram of a rotating plate structure of a 3D projector with an automatic angle adjustment.
Fig. 6 is a schematic diagram of a baffle structure of a 3D projector with an automatic angle adjustment.
In the figure: 1. a fixing plate; 2. a rotating plate; 3. a fixing piece; 4. a projector body; 5. a bracket; 6. a first motor; 7. a lens; 8. a first gear; 9. a second gear; 10. a first threaded sleeve; 11. a first threaded rod; 12. a lifting rod; 13. a first limiting plate; 14. a sliding sleeve; 15. a slide bar; 16. a support rod; 17. a round frame; 18. a fan; 19. a second limiting plate; 20. a second motor; 21. a third gear; 22. a fixed rod; 23. a support rod; 24. a fourth gear; 25. a chute; 26. a square frame; 27. a locking hole; 28. a baffle; 29. a second threaded rod; 30. and a second thread bush.
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
Referring to fig. 1-6, in an embodiment of the present utility model, a 3D projector with an automatic angle adjustment includes a fixed plate 1 and a rotating plate 2 disposed on top of the fixed plate 1, two fixing plates 3 are fixedly mounted on outer walls of two ends of the rotating plate 2, a projector body 4 is rotatably mounted between inner walls of opposite ends of the two fixing plates 3, and a lens 7 is disposed on an outer wall of one side of the projector body 4;
the top outer wall fixed mounting of rotor plate 2 has support 5, the circumference inner wall fixed mounting of support 5 has first motor 6, the output shaft one end fixed mounting of first motor 6 has first gear 8, the top outer wall of rotor plate 2 rotates and installs second gear 9, second gear 9 meshes with first gear 8 mutually, the top outer wall fixed mounting of second gear 9 has first thread bush 10, the circumference inner wall of first thread bush 10 has first threaded rod 11 through the screw slip grafting, the top outer wall fixed mounting of first threaded rod 11 has lifter 12, lifter 12 contacts with the bottom outer wall of projecting apparatus body 4, the top outer wall of fixed plate 1 is provided with the rotary mechanism who is used for rotation regulation, one side outer wall of projecting apparatus body 4 is provided with the protection machanism that is used for the protection, when using, start first motor 6, drive first gear 8 rotates, drive second gear 9 rotates, drive first thread bush 10 rotates, drive first threaded rod 11 rises, can jack-up projecting apparatus body 4, reverse first motor 6, drive lifter 12 decline body, can fall down the motor 4 automatically, or the tilting angle is adjusted for the second through the first motor 4, the fine angle of inclination is realized with the projecting apparatus body 20, the fine adjustment.
Wherein, the top outer wall fixed mounting of rotor plate 2 has first limiting plate 13, and the circumference outer wall fixed mounting of lifter 12 has second limiting plate 19, and first limiting plate 13 and second limiting plate 19 looks adaptation when using, can carry out spacingly through first limiting plate 13 and the second limiting plate 19 that set up when first threaded rod 11 rises to the terminal, prevents that it from sliding out from first thread bush 10.
Wherein, the top outer wall fixed mounting of rotor plate 2 has two sliding sleeves 14, and the circumference outer wall fixed mounting of lifter 12 has two slide bars 15, and two slide bars 15 slip respectively are pegged graft at the circumference inner wall of two sliding sleeves 14, and when using, through sliding sleeve 14 and slide bar 15 that set up, can support lifter 12, keep its vertical up-and-down slip.
The top outer wall of the rotating plate 2 is fixedly provided with four supporting rods 16, a round frame 17 is fixedly arranged between the top outer walls of the four supporting rods 16, a fan 18 is fixedly arranged on the circumferential inner wall of the round frame 17, and when the projector is used, the fan 18 is started to blow air to the bottom of the projector body 4, so that the air circulation speed at the bottom of the projector body 4 can be accelerated, and heat generated during working of the projector can be accelerated and dissipated.
Wherein, slewing mechanism includes second motor 20, and second motor 20's output shaft one end fixed mounting has third gear 21, the bottom outer wall fixed mounting of rotor plate 2 has fourth gear 24, the top outer wall fixed mounting of fixed plate 1 has dead lever 22, fourth gear 24 rotates the top outer wall of installing at dead lever 22, fourth gear 24 meshes with third gear 21, when using, start second motor 20, drive third gear 21 and rotate, drive fourth gear 24 and rotate on dead lever 22, can drive rotor plate 2 and rotate, and then drive projector body 4 and rotate, and then adjust its rotation angle.
Wherein, top outer wall fixed mounting of fixed plate 1 has four bracing pieces 23, and the bottom outer wall of fourth gear 24 opens there is spout 25, bracing piece 23 and spout 25 looks adaptation, and when using, through the bracing piece 23 that sets up, can support fourth gear 24 and rotor plate 2, improves its stability when static or rotating.
Example 2
Referring to fig. 6, unlike embodiment 1, the protection mechanism includes a square frame 26, a locking hole 27 is formed on an outer wall of one side of the projector body 4, a baffle 28 is slidably mounted between an inner wall of a top and a bottom of the square frame 26, the baffle 28 is adapted to the lens 7, a second threaded sleeve 30 is fixedly mounted on an outer wall of one side of the baffle 28, a second threaded rod 29 is slidably inserted into an inner wall of a circumference of the second threaded sleeve 30 through threads, the second threaded rod 29 is adapted to the locking hole 27, after the use is completed, the baffle 28 is slid to the left, after the end is slid, the second threaded rod 29 is rotated to be meshed into the locking hole 27, so that the baffle 28 can be locked, and the lens 7 can be protected by the arranged baffle 28 when the lens 7 is not in use, so as to prevent the lens 7 from being damaged by the outside.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. The utility model provides an automatic angle regulation's 3D projecting apparatus, includes fixed plate (1) and sets up rotating plate (2) at fixed plate (1) top, its characterized in that: two fixing plates (3) are fixedly arranged on the outer walls of the two ends of the rotating plate (2), a projector body (4) is rotatably arranged between the inner walls of the opposite ends of the two fixing plates (3), and a lens (7) is arranged on the outer wall of one side of the projector body (4);
the utility model discloses a projector, including rotatory board (2), rotatory board, lifter (12) and projecting apparatus body, rotatory board (2) top outer wall fixed mounting has support (5), the circumference inner wall fixed mounting of support (5) has first motor (6), output shaft one end fixed mounting of first motor (6) has first gear (8), rotatory top outer wall of rotatory board (2) is installed second gear (9), second gear (9) meshes with first gear (8) mutually, the top outer wall fixed mounting of second gear (9) has first thread bush (10), the circumference inner wall of first thread bush (10) has first threaded rod (11) through the screw slip grafting, the top outer wall fixed mounting of first threaded rod (11) has lifter (12), lifter (12) contact with the bottom outer wall of projecting apparatus body (4), the top outer wall of fixed plate (1) is provided with the rotary mechanism who is used for rotating the regulation, one side outer wall of projecting apparatus body (4) is provided with the protection mechanism who is used for the protection.
2. The automatically angle-adjusted 3D projector of claim 1, wherein: the top outer wall of the rotating plate (2) is fixedly provided with a first limiting plate (13), the circumference outer wall of the lifting rod (12) is fixedly provided with a second limiting plate (19), and the first limiting plate (13) is matched with the second limiting plate (19).
3. The automatically angle-adjusted 3D projector of claim 2, wherein: the top outer wall of the rotating plate (2) is fixedly provided with two sliding sleeves (14), the circumference outer wall of the lifting rod (12) is fixedly provided with two sliding rods (15), and the two sliding rods (15) are respectively and slidably inserted into the circumference inner walls of the two sliding sleeves (14).
4. A 3D projector with automatic angle adjustment according to claim 3, characterized in that: four supporting rods (16) are fixedly arranged on the top outer wall of the rotating plate (2), a round frame (17) is fixedly arranged between the top outer walls of the four supporting rods (16), and a fan (18) is fixedly arranged on the circumferential inner wall of the round frame (17).
5. The automatically adjustable angle 3D projector according to any one of claims 1-4, wherein: the rotating mechanism comprises a second motor (20), a third gear (21) is fixedly arranged at one end of an output shaft of the second motor (20), a fourth gear (24) is fixedly arranged on the outer wall of the bottom of the rotating plate (2), a fixing rod (22) is fixedly arranged on the outer wall of the top of the fixing plate (1), the fourth gear (24) is rotatably arranged on the outer wall of the top of the fixing rod (22), and the fourth gear (24) is meshed with the third gear (21).
6. The automatically angle-adjusted 3D projector of claim 1, wherein: four supporting rods (23) are fixedly arranged on the outer wall of the top of the fixed plate (1), a sliding groove (25) is formed in the outer wall of the bottom of the fourth gear (24), and the supporting rods (23) are matched with the sliding groove (25).
7. The automatically angle-adjusted 3D projector of claim 1, wherein: the protection machanism includes square frame (26), and open the one side outer wall of projecting apparatus body (4) has locking hole (27), slidable mounting has baffle (28) between the top and the bottom inner wall of square frame (26), baffle (28) and camera lens (7) looks adaptation, and one side outer wall fixed mounting of baffle (28) has second thread bush (30), and the circumference inner wall of second thread bush (30) has second threaded rod (29) through the slip grafting of screw thread, second threaded rod (29) and locking hole (27) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851827.4U CN220303241U (en) | 2023-07-14 | 2023-07-14 | Automatic angle regulation's 3D projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851827.4U CN220303241U (en) | 2023-07-14 | 2023-07-14 | Automatic angle regulation's 3D projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303241U true CN220303241U (en) | 2024-01-05 |
Family
ID=89349427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321851827.4U Active CN220303241U (en) | 2023-07-14 | 2023-07-14 | Automatic angle regulation's 3D projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303241U (en) |
-
2023
- 2023-07-14 CN CN202321851827.4U patent/CN220303241U/en active Active
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