CN210927780U - Driving device for realizing optical anti-shake of camera - Google Patents
Driving device for realizing optical anti-shake of camera Download PDFInfo
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- CN210927780U CN210927780U CN201922377952.6U CN201922377952U CN210927780U CN 210927780 U CN210927780 U CN 210927780U CN 201922377952 U CN201922377952 U CN 201922377952U CN 210927780 U CN210927780 U CN 210927780U
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- connecting rod
- shake
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Abstract
The utility model discloses a driving device for realizing optical anti-shake of a camera, which comprises a substrate, a circuit board, a movable board, a lens module, a first fixed board, a second fixed board, a connecting rod, a memory metal wire, a connecting block and an edge block, wherein the circuit board is fixed on the upper surface of the substrate, the movable board is arranged on the upper surface of the circuit board, the lens module is fixed on the upper surface of the movable board, the first fixed board is fixed on the four corners of the upper surface of the lens module, the connecting rod is fixed on one end of the first fixed board, the second fixed board is fixed on the end of the connecting rod far away from the first fixed board, the second fixed board is fixedly connected with the four corners of the upper surface of the substrate, the memory metal wire is arranged on the side edge of the circuit board, the connecting block is fixed on the four corners of the movable board, the driving device, the motion sensitivity is improved, and the use by people is convenient.
Description
Technical Field
The utility model relates to a cell-phone camera anti-shake technical field specifically is a drive arrangement who realizes camera optics anti-shake.
Background
The digital camera function of the mobile phone refers to whether the mobile phone can shoot a static picture or a short picture through a built-in or external digital camera, and as a new additional function of the mobile phone, the digital camera function of the mobile phone is rapidly developed. The principle is that a gyroscope in a lens detects tiny movement, then a signal is transmitted to a microprocessor, the processor immediately calculates the displacement required to be compensated, and then compensation is carried out according to the shaking direction and the displacement of the lens through a compensation lens group; therefore, the image blurring caused by the vibration of the camera is effectively overcome, but when the existing method is used, the lens module and the substrate rub, so that the anti-shake effect is insensitive and the structure is complex. Therefore, a driving device for realizing optical anti-shake of the camera is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a realize drive arrangement of camera optics anti-shake to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a driving device for realizing optical anti-shake of a camera comprises a substrate, a circuit board, a movable plate, a lens module, a first fixed plate, a second fixed plate, a connecting rod, a memory metal wire, a connecting block and an edge block, a circuit board is fixed on the upper surface of the substrate, a movable plate is arranged on the upper surface of the circuit board, a lens module is fixed on the upper surface of the movable plate, four corners of the upper surface of the lens module are respectively fixed with a first fixing plate, one end of the first fixing plate is fixed with a connecting rod, one end of the connecting rod far away from the first fixing plate is fixed with a second fixing plate, the second fixing plate is fixedly connected with four corners of the upper surface of the substrate, memory metal wires are arranged on the side edges of the circuit board, connecting blocks are fixed on the four corners of the movable plate, and the memory metal wires are fixedly connected with the connecting blocks, the four corners of the circuit board are all fixed with edge blocks, and one ends of the four memory metal wires are respectively fixedly connected with the four edge blocks on the circuit board.
Preferably, the connecting rod is formed by two-time bending.
Preferably, the first fixing plate, the second fixing plate and the connecting rod are integrally formed by stamping or etching.
Preferably, the first fixing plate, the second fixing plate and the connecting rod are all made of an elastic material.
Preferably, a connecting hole is formed in one end of the substrate, a pin is fixed to one end of the circuit board, and the pin penetrates through the connecting hole.
Preferably, the movable plate is located above the circuit board, and the movable plate is not in contact with the circuit board.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, the first fixing plate, the second fixing plate and the connecting rod are integrally formed into an integral elastic arm in a stamping way, and the connecting rod is bent for 90 degrees twice, so that the first fixing plate and the second fixing plate form an upper layer and a lower layer, the first fixing plate is fixed on the lens module, the second fixing plate is fixed on the base plate, so that the lens module is supported on the base plate and is not contacted with the base plate, and the connecting rod is made of elastic material, so that the lens module can rock along the X axis and the Y axis, and is fixed on the edge block on the circuit board through one end of the memory metal wire, and the other end is fixed with the connecting block on the movable plate, so that when the memory metal wire is heated and contracted, the movable plate is pulled by the memory metal wire to move, and then the lens module can be driven to move, thereby the anti-shake function of the, the motion sensitivity is improved, and the use by people is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the movable plate structure of the present invention;
FIG. 3 is a schematic diagram of the circuit board structure of the present invention;
fig. 4 is a schematic view of the structure of the connecting rod of the present invention.
In the figure: 1. a substrate; 2. a circuit board; 3. a movable plate; 4. a lens module; 5. a first fixing plate; 6. a second fixing plate; 7. a connecting rod; 8. a memory metal line; 9. connecting blocks; 10. a pin; 11. and (5) edge blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not 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.
Referring to fig. 1-4, the present invention provides a technical solution: a driving device for realizing optical anti-shake of a camera comprises a substrate 1, a circuit board 2, a movable plate 3, a lens module 4, a first fixed plate 5, a second fixed plate 6, a connecting rod 7, memory metal wires 8, connecting blocks 9 and edge blocks 11, wherein the circuit board 2 is fixed on the upper surface of the substrate 1, the movable plate 3 is arranged on the upper surface of the circuit board 2, the lens module 4 is fixed on the upper surface of the movable plate 3, the first fixed plate 5 is fixed on four corners of the upper surface of the lens module 4, the connecting rod 7 is fixed at one end of the first fixed plate 5, the second fixed plate 6 is fixed at one end of the connecting rod 7 far away from the first fixed plate 5, the second fixed plate 6 is fixedly connected with four corners of the upper surface of the substrate 1, the memory metal wires 8 are arranged on the side edges of the circuit board 2, the connecting blocks 9 are fixed on four corners of the movable plate 3, the four corners of the circuit board 2 are fixed with edge blocks 11, and one end of each of the four memory metal wires 8 is respectively fixedly connected with the four edge blocks 11 on the circuit board 2, when in use, the first fixing plate 5, the second fixing plate 6 and the connecting rod 7 are integrally formed into an integral elastic arm by punching, and the connecting rod 7 is bent twice by 90 degrees, so that the first fixing plate 5 and the second fixing plate 6 form an upper layer and a lower layer, the first fixing plate 5 is fixed on the lens module 4, the second fixing plate 6 is fixed on the substrate 1, so that the lens module 4 is supported on the substrate 1 and is not contacted with the substrate 1, and the connecting rod 7 is made of elastic material, so that the lens module 4 can rock along the X axis and the Y axis, and is fixed on the circuit board 2 through one end of the memory metal wire 8, and the other end of the memory metal wire is fixed with the connecting block 9 on the movable, the memory metal wire 8 pulls the movable plate 3 to move, and further drives the lens module 4 to move, thereby realizing the anti-shake function of the lens module 4.
The connecting rod 7 is formed by two times of bending, so that the first fixing plate 5 and the second fixing plate 6 can be conveniently separated from the same plane up and down.
First fixed plate 5, second fixed plate 6 and connecting rod 7 are integrative punching press or etching shaping, improve the intensity of first fixed plate 5, second fixed plate 6 and connecting rod 7, and are convenient for produce.
The first fixing plate 5, the second fixing plate 6 and the connecting rod 7 are all made of an elastic material, so that the movement of the lens module 4 is facilitated.
The connecting hole is opened at base plate 1 one end, and circuit board 2 one end is fixed with pin 10, and pin 10 passes the connecting hole, the electric connection of circuit board 2 and cell-phone mainboard of being convenient for.
The movable plate 3 is located above the circuit board 2, and the movable plate 3 is not in contact with the circuit board 2, and the movable plate 3 suspends the lens module 4 through the connecting rod 7, so that the movable plate 3 is suspended on the circuit board 2, and the frictional resistance between the movable plate 3 and the circuit board 2 is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a realize camera optics anti-shake's drive arrangement, includes base plate (1), circuit board (2), fly leaf (3), lens module (4), first fixed plate (5), second fixed plate (6), connecting rod (7), memory metal line (8), connecting block (9) and limit piece (11), its characterized in that: fixed surface has circuit board (2) on base plate (1), circuit board (2) upper surface is equipped with fly leaf (3), fly leaf (3) upper surface is fixed with camera lens module (4), camera lens module (4) upper surface four corners all is fixed with first fixed plate (5), first fixed plate (5) one end is fixed with connecting rod (7), the one end that first fixed plate (5) were kept away from in connecting rod (7) is fixed with second fixed plate (6), and second fixed plate (6) and base plate (1) upper surface four corners fixed connection, circuit board (2) side all is equipped with memory metal wire (8), fly leaf (3) four corners all is fixed with connecting block (9), and memory metal wire (8) and connecting block (9) fixed connection, circuit board (2) four corners all are fixed with limit piece (11), and the one end of four memory metal wire (8) respectively with four limit piece (11) fixed connection on circuit board (2) .
2. The driving device for realizing optical anti-shake of the camera according to claim 1, wherein: the connecting rod (7) is formed by twice bending.
3. The driving device for realizing optical anti-shake of the camera according to claim 1, wherein: the first fixing plate (5), the second fixing plate (6) and the connecting rod (7) are integrally formed by stamping or etching.
4. The driving device for realizing optical anti-shake of the camera according to claim 1, wherein: the first fixing plate (5), the second fixing plate (6) and the connecting rod (7) are all made of elastic materials.
5. The driving device for realizing optical anti-shake of the camera according to claim 1, wherein: the circuit board is characterized in that one end of the substrate (1) is provided with a connecting hole, one end of the circuit board (2) is fixed with a pin (10), and the pin (10) penetrates through the connecting hole.
6. The driving device for realizing optical anti-shake of the camera according to claim 1, wherein: the movable plate (3) is positioned above the circuit board (2), and the movable plate (3) is not contacted with the circuit board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377952.6U CN210927780U (en) | 2019-12-25 | 2019-12-25 | Driving device for realizing optical anti-shake of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377952.6U CN210927780U (en) | 2019-12-25 | 2019-12-25 | Driving device for realizing optical anti-shake of camera |
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| Publication Number | Publication Date |
|---|---|
| CN210927780U true CN210927780U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922377952.6U Active CN210927780U (en) | 2019-12-25 | 2019-12-25 | Driving device for realizing optical anti-shake of camera |
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| CN (1) | CN210927780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261268A (en) * | 2020-10-23 | 2021-01-22 | Oppo（重庆）智能科技有限公司 | Anti-shake elastic piece, camera assembly and electronic equipment |
-
2019
- 2019-12-25 CN CN201922377952.6U patent/CN210927780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261268A (en) * | 2020-10-23 | 2021-01-22 | Oppo（重庆）智能科技有限公司 | Anti-shake elastic piece, camera assembly and electronic equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210806 Address after: 523039 Room 301, building 4, No. 7, Xinhe Shengfeng Road, Wanjiang street, Dongguan City, Guangdong Province Patentee after: Guangdong haideya Technology Co.,Ltd. Address before: 523039 3rd floor, building D, No.12 Shengfeng Road, Xinhe community entrepreneurship Industrial Park, Wanjiang District, Dongguan City, Guangdong Province Patentee before: DONGGUAN YADENG ELECTRONICS Co.,Ltd. |