CN218767546U - Low-distortion vehicle-mounted all-round-looking optical image system - Google Patents
Low-distortion vehicle-mounted all-round-looking optical image system Download PDFInfo
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- CN218767546U CN218767546U CN202223312667.4U CN202223312667U CN218767546U CN 218767546 U CN218767546 U CN 218767546U CN 202223312667 U CN202223312667 U CN 202223312667U CN 218767546 U CN218767546 U CN 218767546U
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Abstract
The utility model relates to an optical image system field, in particular to on-vehicle all-round looking optical image system of low distortion. Including image terminal body and optics image structure, optics image structure is cylindric structure, the swivel becket subassembly has been cup jointed in the structural activity of optics image, the swivel becket subassembly includes the swivel becket body, it has a plurality of groups ring gear to be the annular array distribution on the swivel becket body inner wall, the meshing is connected with the second gear after the output of ring gear runs through the optics image structure, starts miniature electronic slip table, drives the third gear slip and first gear activity joint, rotates the third gear, in the same direction as and drives first gear angle of adjustment, in the same direction as and drive extending structure angular adjustment, the lead screw drives first lens and slides, adjusts the distance between and the second lens at will for the adjustment observation distance. The embodiment improves the flexibility of the optical imaging system.
Description
Technical Field
The utility model belongs to the technical field of the optical image system, in particular to on-vehicle all-round looking optical image system of low distortion.
Background
With the development of optical lenses, people are beginning to use various vehicle-mounted optical lenses to assist drivers in understanding and determining driving environments.
Through search, in the prior art, the Chinese patent publication No. CN214097947U, granted public date: 2021-08-31, discloses a low distortion vehicle mounted all around optical imaging system. The optical imaging system comprises a first optical lens, a second optical lens, a reflecting component and an image sensor with the specification of 1920 x 10802.9 mu, wherein the first optical lens and the second optical lens have the same structure, and the field angles of the two optical lenses are larger than 90 degrees; the main optical axis of the first optical lens is vertical to the main optical axis of the second optical lens; the reflection assembly is used for reflecting the light of the first optical lens, and the main optical axis of the light of the first optical lens after being reflected by the reflection assembly is parallel to the main optical axis of the light of the second optical lens.
However, the device still has the following defects: the observation angle of the optical image system is not convenient to adjust, great limitation exists, the distance between a plurality of groups of lenses cannot be adjusted at will, and therefore the flexibility of the optical image system is reduced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a low distortion vehicle-mounted all-round looking optical image system. Including image terminal body and optics image structure, optics image structure is cylindric structure, the swivel subassembly has been cup jointed in the structural activity of optics image, the swivel subassembly includes the swivel body, it has a plurality of groups ring gear to be annular array distribution on the swivel body inner wall, the meshing is connected with the second gear after the output of ring gear runs through optics image structure, the one end fixed mounting of second gear has the lead screw, threaded connection has first lens on the lead screw, be provided with the second lens in the optics image structure, install miniature electronic slip table on the image terminal body top inner wall, miniature electronic slip table is located the threaded rod directly over, sliding connection has the installation piece on the output of miniature electronic slip table.
Furthermore, the image terminal body is of a rectangular structure, and a sliding cavity is formed in one side wall of the image terminal body.
Furthermore, sliding connection has the threaded rod in the sliding chamber, the both ends of threaded rod are rotated and are connected on the both sides inner wall in sliding chamber.
Further, threaded connection has the sliding block on the threaded rod, fixed mounting has the fixed block on the sliding block, fixed block sliding connection is in the sliding chamber.
Furthermore, it is connected with first gear to rotate on a lateral wall of fixed block, the other end of first gear rotates and is connected with extending structure, extending structure is cylindric structure.
Furthermore, a micro-chamber is installed on one side wall of the image terminal body, a micro-motor is arranged in the micro-chamber, and the output end of the micro-motor penetrates through the image terminal body and then is connected to the threaded rod in a transmission mode.
Furthermore, a stop block is fixedly mounted on the inner wall of the optical image structure, and a rubber cushion layer is mounted at one end, close to the first lens, of the stop block.
Further, the stopper is located between the first lens and the second lens, and the height of the stopper is lower than that of the first lens.
Furthermore, the mounting block is of a rectangular structure, and a third gear is rotatably connected to one side wall of the mounting block.
Furthermore, the third gear can be meshed with the output end of the first gear, and the third gear is electrically connected to the micro electric sliding table.
The utility model has the advantages that:
1. the miniature electric sliding table is started to drive the third gear to slide and movably clamped with the first gear, the third gear is rotated to drive the first gear to adjust the angle and drive the telescopic structure to adjust the angle, the lead screw drives the first lens to slide, the distance between the lead screw and the second lens is adjusted at will to adjust the observation distance, the problem that the observation angle is inconvenient to adjust is avoided, and the flexibility of the optical image system is improved.
2. During the operation of the optical image system, the micro motor is started to drive the threaded rod to rotate, and the threaded rod drives the sliding block to slide to a specified position in the sliding cavity. The horizontal position can be adjusted at will, and the compatibility of observation is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an optical imaging system according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an optical imaging system according to an embodiment of the present invention;
fig. 3 shows a rear cross-sectional view of an optical imaging system according to an embodiment of the present invention;
fig. 4 shows a left side cross-sectional view of an optical image structure according to an embodiment of the present invention;
fig. 5 shows a schematic cross-sectional view of a swivel ring assembly according to an embodiment of the invention.
In the figure: 1. an image terminal body; 2. a slide chamber; 3. a micro-bin; 4. a first gear; 5. a telescopic structure; 6. an optical image structure; 7. a swivel ring assembly; 71. a rotating ring body; 72. a toothed ring; 73. a second gear; 8. a micro motor; 9. a threaded rod; 10. a slider; 11. a fixed block; 12. a micro electric sliding table; 13. mounting blocks; 14. a third gear; 15. a screw rod; 16. a first lens; 17. a second lens; 18. and a stop block.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely illustrate the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. 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.
The embodiment of the utility model provides a low distortion vehicle-mounted all-round looking optical image system. Including image terminal body 1, it is exemplary, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, image terminal body 1 is rectangle column structure, smooth chamber 2 has been seted up on 1 lateral wall of image terminal body, sliding connection has threaded rod 9 in smooth chamber 2, the both ends of threaded rod 9 are rotated and are connected on the both sides inner wall of smooth chamber 2.
Threaded connection has sliding block 10 on the threaded rod 9, fixed mounting has fixed block 11 on the sliding block 10, fixed block 11 sliding connection is in smooth chamber 2, it is connected with first gear 4 to rotate on a lateral wall of fixed block 11, the other end of first gear 4 rotates and is connected with extending structure 5, extending structure 5 is cylindric structure.
The image terminal comprises an image terminal body 1 and is characterized in that a micro-chamber 3 is arranged on one side wall of the image terminal body 1, the micro-chamber 3 is of a rectangular structure, a micro-motor 8 is arranged in the micro-chamber 3, and the output end of the micro-motor 8 penetrates through the image terminal body 1 and then is connected to a threaded rod 9 in a transmission mode.
An optical image structure 6 is mounted on an output end of the telescopic structure 5, the optical image structure 6 is a cylindrical structure, a rotating ring assembly 7 is movably sleeved on the optical image structure 6, and the rotating ring assembly 7 comprises a rotating ring body 71.
A plurality of groups of gear rings 72 are distributed on the inner wall of the rotating ring body 71 in an annular array, and the output ends of the gear rings 72 penetrate through the optical image structure 6 and are connected with second gears 73 in a meshing manner.
One end of the second gear 73 is fixedly provided with a screw rod 15, the screw rod 15 is in threaded connection with a first lens 16, a second lens 17 is arranged in the optical image structure 6, a stop block 18 is fixedly arranged on the inner wall of the optical image structure 6, one end, close to the first lens 16, of the stop block 18 is provided with a rubber cushion layer, the stop block 18 is positioned between the first lens 16 and the second lens 17, and the height of the stop block 18 is lower than that of the first lens 16.
Install miniature electronic slip table 12 on the inner wall of image terminal body 1 top, miniature electronic slip table is located threaded rod 9 directly over, sliding connection has installation piece 13 on the output of miniature electronic slip table 12, installation piece 13 is rectangle column structure, it is connected with third gear 14 to rotate on a lateral wall of installation piece 13, but third gear 14 meshing is connected on the output of first gear 4, 14 electric connection of third gear is on miniature electronic slip table 12.
The working principle is as follows: the low distortion image looks distorted, and can make the straight line of the image take an arc.
During the operation of the optical image system, the micro motor 8 is started to drive the threaded rod 9 to rotate, and the threaded rod 9 drives the sliding block 10 to slide to a specified position in the sliding cavity 2.
The position can be adjusted according to the self needs, then the miniature electric sliding table 12 is started, the miniature electric sliding table 12 drives the third gear 14 to slide, and then the third gear 14 is movably clamped with the first gear 4.
The third gear 14 is rotated to drive the first gear 4 to adjust the angle, and the first gear 4 is connected with the telescopic structure 5 to drive the telescopic structure 5 to adjust the angle.
The telescopic structure 5 is started to drive the optical image structure 6 to extend forwards, the rotating ring body 71 can be rotated, the rotating ring body 71 drives the gear ring 72 to rotate, the gear ring 72 drives the second gear 73 to rotate, the second gear 73 drives the screw rod 15 to rotate, the screw rod 15 drives the first lens 16 to slide, and the distance between the screw rod 15 and the second lens 17 is adjusted at will to adjust the observation distance.
The micro electric sliding table 12 is started to drive the third gear 14 to slide and movably clamped with the first gear 4, the third gear 14 is rotated to drive the first gear 4 to adjust the angle, and drive the telescopic structure 5 to adjust the angle, the screw rod 15 drives the first lens 16 to slide, the distance between the screw rod and the second lens 17 is adjusted at will to adjust the observation distance, the problem of inconvenient adjustment of the observation angle is avoided, and the flexibility of the optical image system is improved.
During the operation of the optical image system, the micro motor 8 is started to drive the threaded rod 9 to rotate, and the threaded rod 9 drives the sliding block 10 to slide to a specified position in the sliding cavity 2. The horizontal position can be adjusted at will, and the compatibility of observation is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A low distortion vehicle-mounted all-round optical image system is characterized in that: including image terminal body (1) and optical image structure (6), optical image structure (6) are cylindric structure, the rotating ring subassembly (7) has been cup jointed in the activity on optical image structure (6), rotating ring subassembly (7) are including rotating ring body (71), it has a plurality of groups ring gear (72) to be distributed for annular array on rotating ring body (71) inner wall, the output of ring gear (72) runs through optical image structure (6) back meshing and is connected with second gear (73), the one end fixed mounting of second gear (73) has lead screw (15), threaded connection has first lens (16) on lead screw (15), be provided with second lens (17) in optical image structure (6), install miniature electronic slip table (12) on image terminal body (1) top inner wall, miniature electronic slip table is located threaded rod (9) directly over, sliding connection has installation piece (13) on the output of miniature electronic slip table (12).
2. The system of claim 1, wherein the optical imaging system comprises: the image terminal body (1) is of a rectangular structure, and a sliding cavity (2) is formed in one side wall of the image terminal body (1).
3. The low distortion vehicle mounted all-round optical imaging system of claim 2, wherein: sliding connection has threaded rod (9) in smooth chamber (2), the both ends of threaded rod (9) are rotated and are connected on the both sides inner wall of smooth chamber (2).
4. The system of claim 3, wherein the optical imaging system comprises: threaded connection has sliding block (10) on threaded rod (9), fixed mounting has fixed block (11) on sliding block (10), fixed block (11) sliding connection is in smooth chamber (2).
5. The low distortion vehicle mounted all-round optical imaging system of claim 4, wherein: rotate on one side wall of fixed block (11) and be connected with first gear (4), the other end of first gear (4) rotates and is connected with extending structure (5), extending structure (5) are cylindric structure.
6. The low distortion vehicle mounted all-round optical imaging system of claim 2, wherein: a micro-bin (3) is installed on one side wall of the image terminal body (1), a micro motor (8) is arranged in the micro-bin (3), and the output end of the micro motor (8) penetrates through the image terminal body (1) and then is in transmission connection with a threaded rod (9).
7. The low distortion vehicle mounted all-round optical imaging system of claim 2, wherein: a stop block (18) is fixedly mounted on the inner wall of the optical image structure (6), and a rubber cushion layer is mounted at one end, close to the first lens (16), of the stop block (18).
8. The system of claim 7, wherein: the stopper (18) is positioned between the first lens (16) and the second lens (17), and the height of the stopper (18) is lower than that of the first lens (16).
9. The system of claim 2, wherein the optical imaging system comprises: the mounting block (13) is of a rectangular structure, and a third gear (14) is rotatably connected to one side wall of the mounting block (13).
10. The low distortion vehicle mounted all-round optical imaging system of claim 9, wherein: the third gear (14) can be meshed with the output end of the first gear (4), and the third gear (14) is electrically connected to the micro electric sliding table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223312667.4U CN218767546U (en) | 2022-12-10 | 2022-12-10 | Low-distortion vehicle-mounted all-round-looking optical image system |
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| CN202223312667.4U CN218767546U (en) | 2022-12-10 | 2022-12-10 | Low-distortion vehicle-mounted all-round-looking optical image system |
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| CN218767546U true CN218767546U (en) | 2023-03-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117596466A (en) * | 2024-01-19 | 2024-02-23 | 泸州合达源电子科技有限公司 | Camera module and electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117596466A (en) * | 2024-01-19 | 2024-02-23 | 泸州合达源电子科技有限公司 | Camera module and electronic equipment |
| CN117596466B (en) * | 2024-01-19 | 2024-03-22 | 泸州合达源电子科技有限公司 | Camera module and electronic equipment |
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