CN220688608U - Projector capable of automatically adjusting angle - Google Patents
Projector capable of automatically adjusting angle Download PDFInfo
- Publication number
- CN220688608U CN220688608U CN202321529369.2U CN202321529369U CN220688608U CN 220688608 U CN220688608 U CN 220688608U CN 202321529369 U CN202321529369 U CN 202321529369U CN 220688608 U CN220688608 U CN 220688608U
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- fixedly connected
- projector
- angle
- self
- frame
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- 241000883990 Flabellum Species 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 description 10
- 230000032683 aging Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model relates to the technical field of projectors and discloses a projector capable of automatically adjusting an angle, which comprises a bracket, wherein a servo motor is arranged near the upper end of the middle part of one side end surface of the bracket, the output end of the servo motor stretches into the bracket and is fixedly connected with a driving gear, the lower end of the driving gear is in meshed connection with a driven gear, one end of the driven gear is fixedly connected with a rotating shaft, and one end of the rotating shaft is fixedly connected with a projector body. According to the utility model, the heat radiation structure is arranged on the projector body, the heat radiation holes are arranged at the two ends of the end surfaces of the two sides of the projector body, the frame is fixedly connected in the heat radiation holes, the miniature motor is arranged in the frame, and the fan blades are driven by the miniature motor to rotate at a high speed, so that hot air in the projector body can be rapidly discharged from the heat radiation holes.
Description
Technical Field
The present utility model relates to a projector, and more particularly to a projector with a self-adjustable angle.
Background
The projector capable of automatically adjusting the angle is an electronic device capable of automatically adjusting the projection angle. The traditional projector needs to manually adjust the lens and the base to finish accurate projection, but the projector capable of automatically adjusting the projection angle can realize the function of automatically adjusting the projection angle through a built-in transmission structure, and does not need manual adjustment.
In use, the internal electronic components of the existing projector capable of automatically adjusting the angle can emit a large amount of heat due to long-time work, but most of the projectors are not provided with a heat dissipation structure in the projector body, and if the heat is not timely dissipated, the heat can accelerate the aging of the internal electronic components, so that the service life of the projector is reduced.
Accordingly, a projector capable of adjusting an angle by itself is provided by a person skilled in the art to solve the above-mentioned problems in the background art.
Disclosure of Invention
Compared with the existing projector, the projector is provided with the radiating structure, the two ends of the end faces of the two sides of the projector body are provided with the radiating holes, the inside of the radiating holes is fixedly connected with the frame, the micro motor is arranged in the frame, and the fan blades are driven to rotate at a high speed by the micro motor, so that hot air in the projector body can be rapidly discharged from the radiating holes.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the projector capable of automatically adjusting the angle comprises a bracket, wherein a servo motor is arranged near the upper end of the middle part of one side end surface of the bracket, the output end of the servo motor stretches into the bracket and is fixedly connected with a driving gear, the lower end of the driving gear is in meshed connection with a driven gear, one end of the driven gear is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a projector body, heat dissipation holes are formed in the end surfaces of two sides of the projector body, a frame is fixedly connected to one side of the inner part of the heat dissipation holes, a micro motor is arranged in the frame, and the output end of the micro motor is fixedly connected with fan blades;
through above-mentioned technical scheme, this projecting apparatus compares current projecting apparatus, be provided with heat radiation structure on the projecting apparatus body, both sides terminal surface both ends at the projecting apparatus body all are provided with the louvre, the inside fixedly connected with frame of louvre, the inside of frame is provided with micro motor, drive the flabellum through micro motor and carry out high-speed rotation for the inside hot air of projecting apparatus body can be discharged in the louvre fast, through this structural design, greatly reduced the ageing speed of inside electronic component, improve the life of this projecting apparatus.
Further, a supporting cylinder is fixedly connected to the middle of the upper end face of the bracket, an inserting cylinder is arranged in the supporting cylinder, a spring is arranged on one side of the lower end of the inner part of the inserting cylinder, and a button is fixedly connected to one end of the spring;
through above-mentioned technical scheme, through the design of this structure, improved the convenience of projection altitude mixture control greatly.
Further, a plurality of through holes are uniformly formed in one side of the outer wall of the supporting cylinder at intervals, and the button is connected with the through holes in a clamping mode;
through above-mentioned technical scheme, through the button with the high through-hole block connection of different positions can be to the projection height of projecting apparatus reconcile.
Further, the upper end of the insertion barrel is fixedly connected with a mounting plate, and mounting holes are formed in four corners of the mounting plate;
through above-mentioned technical scheme, the mounting stability of this projecting apparatus body is improved through the mounting panel that sets up, increases the installation convenience through the mounting hole that sets up.
Further, a plurality of mounting frames are fixedly connected in the projector body, and a control element is arranged on one side end surface of each mounting frame;
through the technical scheme, normal projection work of the projector is met through the arranged control element.
Further, one side of the projector body far away from the driven gear is rotationally connected with the bracket;
through above-mentioned technical scheme, through its rotation connection improvement projecting apparatus body stability when angle modulation.
Further, a protection frame is fixedly connected to one side of the inner part of the heat dissipation hole;
through above-mentioned technical scheme, the safety in utilization of the device is improved through the protection frame that sets up.
The utility model has the following beneficial effects:
1. compared with the existing projector, the projector provided by the utility model has the advantages that the heat dissipation structure is arranged on the projector body, the heat dissipation holes are formed in the two ends of the end faces of the two sides of the projector body, the frame is fixedly connected to the inside of the heat dissipation holes, the miniature motor is arranged in the frame, and the fan blades are driven by the miniature motor to rotate at a high speed, so that hot air in the projector body can be rapidly discharged from the heat dissipation holes, and due to the structural design, the ageing speed of internal electronic elements is greatly reduced, and the service life of the projector is prolonged.
2. Compared with the existing projector, the projector provided by the utility model is provided with the height adjusting structure, the upper end of the bracket is fixedly connected with the supporting cylinder, the inside of the supporting cylinder is connected with the inserting cylinder in a sliding way, the button is clamped and connected with through holes at different positions on the supporting cylinder by pressing the button on the inserting cylinder, and the height of the bracket can be adjusted, so that the height of the projector body is adjusted.
Drawings
FIG. 1 is a schematic perspective view of a projector capable of adjusting an angle by itself according to the present utility model;
FIG. 2 is a schematic view of an angle adjusting structure of a projector capable of automatically adjusting an angle according to the present utility model;
FIG. 3 is a schematic view of a height adjusting structure of a projector capable of automatically adjusting an angle according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of a projector body with self-adjusting angle according to the present utility model;
fig. 5 is an enlarged view at a in fig. 4.
Legend description:
1. a projector body; 2. a bracket; 3. a button; 4. a through hole; 5. a mounting plate; 6. a mounting hole; 7. a support cylinder; 8. a servo motor; 9. a protective frame; 10. a drive gear; 11. a driven gear; 12. a rotating shaft; 13. a spring; 14. a plug cylinder; 15. a mounting frame; 16. a control element; 17. a heat radiation hole; 18. a frame; 19. a micro motor; 20. and (3) a fan blade.
Description of the embodiments
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.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the projector capable of automatically adjusting the angle comprises a bracket 2, wherein a servo motor 8 is arranged near the upper end of the middle part of one side end surface of the bracket 2, the output end of the servo motor 8 stretches into the bracket 2 and is fixedly connected with a driving gear 10, the lower end of the driving gear 10 is in meshed connection with a driven gear 11, one end of the driven gear 11 is fixedly connected with a rotating shaft 12, one end of the rotating shaft 12 is fixedly connected with a projector body 1, heat dissipation holes 17 are formed in the end surfaces of two sides of the projector body 1, a frame 18 is fixedly connected to one side of the inside of the heat dissipation holes 17, a miniature motor 19 is arranged in the frame 18, and the output end of the miniature motor 19 is fixedly connected with a fan blade 20;
this projector compares current projecting apparatus, be provided with heat radiation structure on projecting apparatus body 1, both sides terminal surface both ends at projecting apparatus body 1 all are provided with louvre 17, the inside fixedly connected with frame 18 of louvre 17, the inside of frame 18 is provided with micro motor 19, drive flabellum 20 through micro motor 19 and carry out high-speed rotation for the inside hot air of projecting apparatus body 1 can be discharged in the louvre 17 fast, through this structural design, greatly reduced the ageing speed of inside electronic component, improve the life of this projecting apparatus.
The up end middle part fixedly connected with support section of thick bamboo 7 of support 2, the inside of support section of thick bamboo 7 is provided with cartridge 14, the inside lower extreme one side of cartridge 14 is provided with spring 13, the one end fixedly connected with button 3 of spring 13, through the design of this structure, the convenience of projection altitude mixture control has been improved greatly, outer wall one side evenly spaced apart of support section of thick bamboo 7 is equipped with a plurality of through-holes 4, button 3 and through-hole 4 block are connected, can adjust the projection altitude mixture control of projecting apparatus through the through-hole 4 block of button 3 with different position altitude mixture control, upper end fixedly connected with mounting panel 5 of cartridge 14, mounting panel 5 four corners department has all been seted up mounting hole 6, the mounting stability of this projecting apparatus body 1 is improved through mounting panel 5 that sets up, increase the installation convenience through mounting hole 6 that sets up, the inside fixedly connected with a plurality of mounting brackets 15 of projecting apparatus body 1, one side terminal surface of mounting bracket 15 is provided with control element 16, the normal projection work of projecting apparatus is satisfied through the control element 16 that sets up, one side that driven gear 11 was kept away from to projecting apparatus 1 is rotated with support 2 and is connected, can be adjusted the projection altitude mixture control through its rotation connection, the stability of projecting apparatus body 1 when angle adjustment, the stability of projecting apparatus 1 is improved, the inside 9 of the safety protection device is all has been set up through the safety protection device 9.
Working principle: when the projector is used, the heat radiation structure is arranged on the projector body 1, the heat radiation holes 17 are formed in the two ends of the end faces of the two sides of the projector body 1, the frame 18 is fixedly connected to the inside of the heat radiation holes 17, the miniature motor 19 is arranged in the frame 18, the fan blades 20 are driven to rotate at high speed by the miniature motor 19, so that hot air in the projector body 1 can be rapidly discharged from the heat radiation holes 17, the ageing speed of internal electronic elements is greatly reduced, the service life of the projector is prolonged, the height adjustment structure is arranged, the support cylinder 7 is fixedly connected to the upper end of the support frame 2, the inserting cylinder 14 is connected to the inside of the support cylinder 7 in a sliding manner, the height of the support frame 2 can be adjusted by pressing the button 3 to be in clamping connection with the through holes 4 at different positions on the support cylinder 7, and therefore the height adjustment of the projector body 1 is completed.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a but self-adjusting angle's projecting apparatus, includes support (2), its characterized in that: the utility model discloses a motor, including support (2), servo motor (8), driving gear (10) and motor, servo motor (8)'s one side terminal surface middle part is provided with servo motor (8) by the upper end, servo motor's (8) output stretches into the inside of support (2) and fixedly connected with driving gear (10), driving gear's (10) lower extreme meshing is connected with driven gear (11), driven gear's (11) one end fixedly connected with pivot (12), projector body (1) is all seted up to pivot's (12) one end fixedly connected with projector body (1), louvre (17) have all been seted up to projector body (1)'s both sides terminal surface, the inside one side of louvre (17) all fixedly connected with frame (18), the inside of frame (18) is provided with micromotor (19), the output fixedly connected with flabellum (20) of micromotor (19).
2. The self-angle-adjustable projector as claimed in claim 1, wherein: the novel multifunctional electric power tool is characterized in that a supporting cylinder (7) is fixedly connected to the middle of the upper end face of the support (2), an inserting cylinder (14) is arranged in the supporting cylinder (7), a spring (13) is arranged on one side of the lower end of the inner portion of the inserting cylinder (14), and a button (3) is fixedly connected to one end of the spring (13).
3. A self-angle-adjustable projector as defined in claim 2, wherein: a plurality of through holes (4) are uniformly formed in one side of the outer wall of the supporting cylinder (7) at intervals, and the button (3) is connected with the through holes (4) in a clamping mode.
4. A self-angle-adjustable projector as defined in claim 2, wherein: the upper end of the inserting cylinder (14) is fixedly connected with a mounting plate (5), and mounting holes (6) are formed in four corners of the mounting plate (5).
5. The self-angle-adjustable projector as claimed in claim 1, wherein: the projector comprises a projector body (1), wherein a plurality of mounting frames (15) are fixedly connected to the inside of the projector body (1), and a control element (16) is arranged on one side end face of each mounting frame (15).
6. The self-angle-adjustable projector as claimed in claim 1, wherein:
one side of the projector body (1) far away from the driven gear (11) is rotationally connected with the bracket (2).
7. The self-angle-adjustable projector as claimed in claim 1, wherein: and one side of the inside of the radiating hole (17) is fixedly connected with a protection frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529369.2U CN220688608U (en) | 2023-06-15 | 2023-06-15 | Projector capable of automatically adjusting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529369.2U CN220688608U (en) | 2023-06-15 | 2023-06-15 | Projector capable of automatically adjusting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220688608U true CN220688608U (en) | 2024-03-29 |
Family
ID=90404972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321529369.2U Active CN220688608U (en) | 2023-06-15 | 2023-06-15 | Projector capable of automatically adjusting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220688608U (en) |
-
2023
- 2023-06-15 CN CN202321529369.2U patent/CN220688608U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |