CN216748414U - Laser projector with lens anti-shake structure - Google Patents
Laser projector with lens anti-shake structure Download PDFInfo
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- CN216748414U CN216748414U CN202123029897.5U CN202123029897U CN216748414U CN 216748414 U CN216748414 U CN 216748414U CN 202123029897 U CN202123029897 U CN 202123029897U CN 216748414 U CN216748414 U CN 216748414U
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- laser projector
- lens
- projector
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- wall
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- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 9
- 241001330002 Bambuseae Species 0.000 abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 9
- 239000011425 bamboo Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a laser projector with camera lens anti-shake structure, comprising a base plate, the top of bottom plate is equipped with puts the thing board, the central point department of putting thing board top installs the projecting apparatus body, the thing board top of putting of projecting apparatus body both sides all is equipped with the dismouting structure, the central point department of putting on projecting apparatus body surface is equipped with the camera lens, the projecting apparatus body surface at camera lens both ends all is fixed with the support, the one end that the support is close to the camera lens all is equipped with a location section of thick bamboo, reset spring is installed to the one end of a location section of thick bamboo, reset spring's one end is installed to reset spring, reset spring's one end is kept away from to T type pole extends to a location section of thick bamboo's outside and is equipped with the arc, the inner wall of arc touches mutually with the outer wall of camera lens. The utility model discloses not only ensure the projection effect when laser projector uses, improved the convenience when laser projector uses, improved laser projector's application scope moreover.
Description
Technical Field
The utility model relates to a laser projector technical field specifically is a laser projector with camera lens anti-shake structure.
Background
With the continuous progress of science and technology, the presentation modes of images are various, and the requirements of people on pictures are continuously improved, so that the laser projector is widely applied to various scenes, such as families, offices, schools, cinemas and other casinos.
The laser projector in the market is inconvenient for limiting the lens, so that the lens is easy to shake, the projection effect of the laser projector is affected, and people are often troubled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser projector with camera lens anti-shake structure to it is not convenient for carry out spacing problem of handling to the camera lens to propose laser projector in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser projector with camera lens anti-shake structure, includes the bottom plate, the top of bottom plate is equipped with puts the thing board, put the central point department of putting thing board top and install the projecting apparatus body, the thing board top of putting of projecting apparatus body both sides all is equipped with the dismouting structure, the central point department of putting on projecting apparatus body surface is equipped with the camera lens, the projecting apparatus body surface at camera lens both ends all is fixed with the support, the one end that the support is close to the camera lens all is equipped with a location section of thick bamboo, reset spring is installed to the one end of a location section of thick bamboo, T type pole is installed to reset spring's one end, reset spring's one end is kept away from to T type pole extends to the outside of a location section of thick bamboo and is equipped with the arc, the inner wall of arc touches mutually with the outer wall of camera lens.
Preferably, the corner position department on bottom plate top all installs the telescopic link, the top of telescopic link and the bottom fixed connection who puts the thing board to carry on spacingly to the lifting range of thing board.
Preferably, the central point department on bottom plate top installs the motor, the pivot is installed through the shaft coupling to the output of motor to it rotates to drive the lead screw through the pivot.
Preferably, the inside of dismouting structure is equipped with L type connecting plate, locking bolt, arrangement frame and screw hole in proper order, the thing board top of putting of projecting apparatus body both sides all is equipped with the arrangement frame, the internally mounted of arrangement frame has L type connecting plate, the top of L type connecting plate extend to the outside of arrangement frame and with the outer wall fixed connection of projecting apparatus body to carry out the dismouting processing to the projecting apparatus body.
Preferably, two groups of threaded holes are formed in one end of the interior of the L-shaped connecting plate, two ends of each threaded hole extend to the exterior of the L-shaped connecting plate, two groups of locking bolts are mounted on the outer wall, away from one side of the projector body, of the mounting frame, one ends of the locking bolts penetrate through the mounting frame and are in threaded connection with the threaded holes, and therefore the L-shaped connecting plate is located and mounted in the mounting frame.
Preferably, the top of pivot is equipped with the lead screw, the lead screw is kept away from the one end of pivot and is fixed with the limiting plate, threaded connection has the nut on the outer wall of lead screw one end to make the nut be located the outer wall of lead screw and slide.
Preferably, all be equipped with the carrier bar on the outer wall of nut both sides, the carrier bar is kept away from the one end of nut and is put the bottom fixed connection of thing board to the height of adjustment projecting apparatus body.
Compared with the prior art, the beneficial effects of the utility model are that: the laser projector with the lens anti-shake structure not only ensures the projection effect of the laser projector when in use, improves the convenience of the laser projector when in use, but also improves the application range of the laser projector;
(1) the reset spring has good elastic effect, so that the reset spring drives one end of the T-shaped rod to be positioned inside the positioning cylinder to slide, the T-shaped rod drives the arc-shaped plates to approach the lens, the inner walls of the arc-shaped plates are attached to the outer wall of the lens, and then the two groups of arc-shaped plates are used for limiting the lens, so that the phenomenon that the lens shakes is reduced, and the projection effect of the laser projector during use is ensured;
(2) one end of the locking bolt is screwed out of the threaded hole by rotating the locking bolt, and then the projector body is pulled upwards to separate the L-shaped connecting plate from the outer part of the mounting frame, so that the projector body can be detached from the top end of the object placing plate, the projector body can be maintained and repaired conveniently, and the convenience of the laser projector in use is improved;
(3) through opening the motor, make it drive the lead screw by the pivot and rotate, all be provided with the telescopic link because of putting the turning position department of thing board bottom, make the telescopic link carry on spacingly to the range of lift of putting the thing board, the outer wall that the nut is located the lead screw this moment upwards slides, and carry on spacingly by the range of sliding of limiting plate to the nut, and then make the nut drive through the carrier bar and put thing board rebound, so that adjust the height of projecting apparatus body as required according to the use occasion, thereby laser projector's application scope has been improved.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a base plate; 2. a telescopic rod; 3. a screw rod; 4. a limiting plate; 5. a projector body; 6. an arc-shaped plate; 7. a disassembly and assembly structure; 701. an L-shaped connecting plate; 702. locking the bolt; 703. a mounting frame; 704. a threaded hole; 8. a storage plate; 9. a carrier bar; 10. a rotating shaft; 11. a motor; 12. a nut; 13. a T-shaped rod; 14. a return spring; 15. a positioning cylinder; 16. a support; 17. and (5) a lens.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a laser projector with a lens anti-shake structure comprises a bottom plate 1, wherein telescopic rods 2 are mounted at corner positions of the top end of the bottom plate 1, and the top ends of the telescopic rods 2 are fixedly connected with the bottom end of an object placing plate 8;
when the lifting limiting device is used, the telescopic rod 2 is arranged at the corner position of the bottom end of the object placing plate 8, so that the lifting amplitude of the object placing plate 8 is limited;
a motor 11 is arranged at the center of the top end of the bottom plate 1, and a rotating shaft 10 is arranged at the output end of the motor 11 through a coupler;
when in use, the motor 11 is turned on so as to drive the screw rod 3 to rotate through the rotating shaft 10;
a screw rod 3 is arranged at the top end of the rotating shaft 10, a limiting plate 4 is fixed at one end of the screw rod 3 far away from the rotating shaft 10, and a nut 12 is connected to the outer wall of one end of the screw rod 3 in a threaded manner;
when the screw rod is used, the sliding amplitude of the nut 12 is limited through the limiting plate 4, so that the nut 12 is positioned on the outer wall of the screw rod 3 to slide;
the outer walls of the two sides of the nut 12 are provided with bearing rods 9, and one end of each bearing rod 9 far away from the nut 12 is fixedly connected with the bottom end of the storage plate 8;
when the projector is used, the nut 12 drives the object placing plate 8 to lift through the bearing rod 9 so as to adjust the height of the projector body 5;
an object placing plate 8 is arranged above the bottom plate 1, a projector body 5 is arranged at the central position of the top end of the object placing plate 8, dismounting structures 7 are arranged at the top ends of the object placing plates 8 at the two sides of the projector body 5, an L-shaped connecting plate 701 and a locking bolt 702 are sequentially arranged inside the dismounting structures 7, the projector comprises a mounting frame 703 and threaded holes 704, wherein the top ends of the mounting plates 8 on two sides of the projector body 5 are provided with the mounting frame 703, an L-shaped connecting plate 701 is mounted inside the mounting frame 703, the top end of the L-shaped connecting plate 701 extends to the outside of the mounting frame 703 and is fixedly connected with the outer wall of the projector body 5, one end inside the L-shaped connecting plate 701 is provided with two groups of threaded holes 704, two ends of each threaded hole 704 extend to the outside of the L-shaped connecting plate 701, the outer wall of one side, away from the projector body 5, of the mounting frame 703 is provided with two groups of locking bolts 702, and one end of each locking bolt 702 penetrates through the mounting frame 703 and is in threaded connection with the threaded hole 704;
when the projector is used, one end of the locking bolt 702 is screwed out of the threaded hole 704 by rotating, and the projector body 5 is pulled upwards, so that the L-shaped connecting plate 701 is separated from the outer part of the mounting frame 703, and the projector body 5 is detached from the top end of the object placing plate 8;
the central point department on 5 surperficial positions of projecting apparatus body is equipped with camera lens 17, 5 surfaces of the projecting apparatus body at camera lens 17 both ends all are fixed with support 16, support 16 all is equipped with a location section of thick bamboo 15 near the one end of camera lens 17, reset spring 14 is installed to the one end of a location section of thick bamboo 15, T type pole 13 is installed to reset spring 14's one end, T type pole 13 is kept away from reset spring 14's one end and is extended to the outside of a location section of thick bamboo 15 and be equipped with arc 6, the inner wall of arc 6 touches mutually with the outer wall of camera lens 17.
When the projector is used, firstly, the motor 11 is turned on, the screw rod 3 is driven by the rotating shaft 10 to rotate, the lifting amplitude of the object placing plate 8 is limited by the telescopic rod 2, the nut 12 is positioned on the outer wall of the screw rod 3 to slide upwards, the sliding amplitude of the nut 12 is limited by the limiting plate 4, the nut 12 drives the object placing plate 8 to move upwards through the bearing rod 9, so that the height of the projector body 5 can be adjusted according to the use occasion, then, the reset spring 14 has good elastic action, one end of the T-shaped rod 13 is driven to be positioned inside the positioning cylinder 15 to slide, the T-shaped rod 13 drives the arc-shaped plate 6 to approach the lens 17, the inner wall of the arc-shaped plate 6 is attached to the outer wall of the lens 17, and then, the two groups of arc-shaped plates 6 are used for limiting the lens 17, so as to reduce the phenomenon that the lens 17 shakes, finally, the locking bolt 702 is rotated to enable one end of the locking bolt to be screwed out of the threaded hole 704, and then the projector body 5 is pulled upwards, so that the L-shaped connecting plate 701 is separated from the outside of the placement frame 703, and the projector body 5 can be detached from the top end of the placement plate 8, and the laser projector is used.
Claims (7)
1. The laser projector with the lens anti-shake structure is characterized by comprising a bottom plate (1), wherein a storage plate (8) is arranged above the bottom plate (1), a projector body (5) is arranged at the central position of the top end of the storage plate (8), the top ends of the storage plates (8) on the two sides of the projector body (5) are provided with dismounting structures (7), a lens (17) is arranged at the central position of the surface of the projector body (5), supports (16) are fixed on the surfaces of the projector bodies (5) at the two ends of the lens (17), one ends, close to the lens (17), of the supports (16) are provided with positioning cylinders (15), one ends of the positioning cylinders (15) are provided with reset springs (14), one ends of the reset springs (14) are provided with T-shaped rods (13), one ends, far away from the reset springs (14), of the T-shaped rods (13) extend to the outside of the positioning cylinders (15) and are provided with arc-shaped plates (6), the inner wall of the arc-shaped plate (6) is in contact with the outer wall of the lens (17).
2. The laser projector with the lens anti-shake structure of claim 1, wherein: the corner position department on bottom plate (1) top all installs telescopic link (2), the top of telescopic link (2) and the bottom fixed connection who puts thing board (8).
3. The laser projector with the lens anti-shake structure of claim 1, wherein: the motor (11) is installed at the center position of bottom plate (1) top, pivot (10) are installed through the shaft coupling to the output of motor (11).
4. The laser projector with the lens anti-shake structure of claim 1, wherein: the inside of dismouting structure (7) is equipped with L type connecting plate (701), locking bolt (702), settles frame (703) and screw hole (704) in proper order, the thing board (8) top of putting of projecting apparatus body (5) both sides all is equipped with settles frame (703), the internally mounted of settling frame (703) has L type connecting plate (701), the top of L type connecting plate (701) extend to the outside of settling frame (703) and with the outer wall fixed connection of projecting apparatus body (5).
5. The laser projector with the lens anti-shake structure of claim 4, wherein: the inside one end of L type connecting plate (701) is equipped with two sets of screw holes (704), the both ends of screw hole (704) all extend to the outside of L type connecting plate (701), install two sets of locking bolt (702) on arranging frame (703) and keeping away from the outer wall of projecting apparatus body (5) one side, the one end of locking bolt (702) is run through and is arranged frame (703) and with screw hole (704) threaded connection.
6. The laser projector with the lens anti-shake structure of claim 3, wherein: the top of pivot (10) is equipped with lead screw (3), the one end that pivot (10) were kept away from in lead screw (3) is fixed with limiting plate (4), threaded connection has nut (12) on the outer wall of lead screw (3) one end.
7. The laser projector with the lens anti-shake structure of claim 6, wherein: the outer walls of two sides of the nut (12) are provided with bearing rods (9), and one end, far away from the nut (12), of each bearing rod (9) is fixedly connected with the bottom end of the storage plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123029897.5U CN216748414U (en) | 2021-12-01 | 2021-12-01 | Laser projector with lens anti-shake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123029897.5U CN216748414U (en) | 2021-12-01 | 2021-12-01 | Laser projector with lens anti-shake structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216748414U true CN216748414U (en) | 2022-06-14 |
Family
ID=81933386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123029897.5U Expired - Fee Related CN216748414U (en) | 2021-12-01 | 2021-12-01 | Laser projector with lens anti-shake structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216748414U (en) |
-
2021
- 2021-12-01 CN CN202123029897.5U patent/CN216748414U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |