CN214474370U - Anti-shake camera module - Google Patents
Anti-shake camera module Download PDFInfo
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- CN214474370U CN214474370U CN202120191641.5U CN202120191641U CN214474370U CN 214474370 U CN214474370 U CN 214474370U CN 202120191641 U CN202120191641 U CN 202120191641U CN 214474370 U CN214474370 U CN 214474370U
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- camera module
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Abstract
The utility model discloses a camera module of anti-shake type relates to camera technical field. The novel lens barrel comprises a lens barrel body, wherein a mounting frame is movably arranged in the lens barrel body, a convex lens is fixedly arranged at one end in the lens barrel body, positioning blocks are movably arranged at two ends of the mounting frame, a voice coil motor is arranged on the inner side of the mounting frame, a lens group is arranged in the voice coil motor, and an image sensor and a circuit board are fixedly arranged on the inner surface of the mounting frame. Through setting up the carriage release lever downstream, make the carriage release lever through connecting rope pulling stopper, make the stopper can retract the inside of locating piece completely, later through locating piece downstream, make alternate segregation between the top of locating piece and the inner wall of lens cone, make the fixed state of lens cone and mounting bracket remove, so conveniently take out the mounting bracket, reached the effect of easy access, so not only reduced staff's maintenance duration, still reduced the degree of difficulty of staff's maintenance.
Description
Technical Field
The utility model relates to a camera technical field specifically is a camera module of anti-shake type.
Background
The camera is also called as a computer camera, a computer eye and the like, is used as a video input device, is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like in the past, and is gradually reduced to a level acceptable by ordinary people due to the fact that the network speed is continuously improved along with the development of the internet technology and the maturity of the photosensitive imaging device technology and a great amount of reference is made to a manufacturer of the camera.
Among the prior art, general lens group all is the inside of snap-on at the lens cone, but such mounting means not only can increase the time that staff maintained lens cone inner structure, still can increase the maintenance degree of difficulty, and people appear the condition of hand shake very easily when shooing the scenery in addition, leads to the lens group to shake so easily to it is fuzzy to lead to the quality after the photo is shot to come out easily, for solving above-mentioned problem, the utility model provides a camera module of anti-shake type.
SUMMERY OF THE UTILITY MODEL
The utility model provides a camera module of anti-shake type possesses the advantage of easy access and the anti-shake of being convenient for to the quality after solving and overhauing inconvenient and the photo is shot is because of shaking fuzzy problem easily.
For the purpose of realizing easy access and being convenient for anti-shake, the utility model provides a following technical scheme: an anti-shake camera module comprises a lens barrel, wherein a mounting frame is movably arranged in the lens barrel, a convex lens is fixedly arranged at one end in the lens barrel, positioning blocks are movably arranged at two ends of the mounting frame, a voice coil motor is arranged on the inner side of the mounting frame, a lens group is arranged in the voice coil motor, and an image sensor and a circuit board are fixedly arranged on the inner surface of the mounting frame;
an electromagnetic block is fixedly arranged on the inner surface of the mounting frame, a magnetic spring is fixedly arranged on the side surface of the electromagnetic block, one end of the magnetic spring is fixedly connected with a connecting shaft, the surface of the connecting shaft is movably connected with two movable rods, and one ends of the two movable rods are respectively movably arranged with the mounting frame and the coil motor;
the inside activity of locating piece is provided with the carriage release lever, the side fixed mounting of carriage release lever has the second spring, the one end fixedly connected with stopper of second spring, be provided with between stopper and the carriage release lever and be connected the rope.
As an optimal technical scheme of the utility model, the surface of voice coil motor and circuit board fixed mounting respectively has gyroscope and microprocessor, gyroscope and image sensor ware all are connected with the microprocessor electricity.
As an optimal technical scheme of the utility model, the equal movable mounting in surface of mounting bracket and voice coil motor has the loose axle, the one end of movable rod is connected with the fixed surface of loose axle.
As a preferred technical scheme of the utility model, the equal fixed mounting in both ends of locating piece has the slider, the inside fixed mounting of locating piece has the slide bar that runs through the slider, the fixed surface of slider installs first spring, first spring and locating piece fixed connection.
As a preferred technical scheme of the utility model, the inside movable mounting of locating piece has the auxiliary wheel, swing joint between auxiliary wheel and the connection rope, the spacing groove has been seted up in the inner wall of lens cone, the one end of stopper is located the inside of spacing groove.
As a preferred technical scheme of the utility model, the one end fixedly connected with operation frame of carriage release lever, the inside fixed mounting of locating piece has the third spring, the top of third spring is connected with the fixed surface of carriage release lever.
Compared with the prior art, the utility model provides an anti-shake camera module possesses following beneficial effect:
1. this camera module of anti-shake type, through setting up the carriage release lever downstream, make the carriage release lever through connecting rope pulling stopper, make the stopper can retract the inside of locating piece completely, later through locating piece downstream, make alternate segregation between the top of locating piece and the inner wall of lens cone, make the lens cone relieve with the fixed state of mounting bracket, so conveniently take out the mounting bracket, the effect of convenient to overhaul has been reached, so not only reduced staff's maintenance time, the degree of difficulty that staff maintained has still been reduced.
2. This camera module of anti-shake type supports the position of voice coil motor through setting up the movable rod for the lens group can be in the middle part of lens cone, and the magnetism effect that the rethread electric magnetic path produced is on the surface of magnetic spring, makes the magnetic spring can be through the stable state that maintains the movable rod of connecting axle, and the elasticity of magnetic spring can subduct through the movable rod when so making the lens group receive the shake, has reached the effect of anti-shake, thereby has kept the definition after the photo normally shot.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of the mounting rack of the present invention.
In the figure: 1. a lens barrel; 2. a mounting frame; 3. a lenticular sheet; 4. positioning blocks; 5. a voice coil motor; 6. a lens group; 7. an image sensor; 8. a circuit board; 9. a gyroscope; 10. a microprocessor; 11. an electromagnetic block; 12. a magnetic spring; 13. a connecting shaft; 14. a movable rod; 15. a movable shaft; 16. a slider; 17. a slide bar; 18. a first spring; 19. a travel bar; 20. a second spring; 21. a limiting block; 22. a limiting groove; 23. connecting ropes; 24. an auxiliary wheel; 25. a third spring; 26. and (5) operating the frame.
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. 1-3, the utility model discloses an anti-shake camera module, including a lens cone 1, the inside activity of lens cone 1 is provided with an installation frame 2, the inside one end of lens cone 1 is fixedly provided with a convex lens 3, the both ends of installation frame 2 are both movably provided with a locating piece 4, the inside of installation frame 2 is provided with a voice coil motor 5, the inside of voice coil motor 5 is provided with a lens group 6, the inner surface of installation frame 2 is fixedly provided with an image sensor 7 and a circuit board 8, the surfaces of voice coil motor 5 and circuit board 8 are respectively fixedly provided with a gyroscope 9 and a microprocessor 10, gyroscope 9 and image sensor 7 are both electrically connected with microprocessor 10;
the lens barrel is characterized in that an electromagnetic block 11 is fixedly mounted on the inner surface of the mounting frame 2, a magnetic spring 12 is fixedly mounted on the side surface of the electromagnetic block 11, one end of the magnetic spring 12 is fixedly connected with a connecting shaft 13, two movable rods 14 are movably connected to the surface of the connecting shaft 13, one ends of the two movable rods 14 are movably arranged with the mounting frame 2 and the voice coil motor 5 respectively, movable shafts 15 are movably mounted on the surfaces of the mounting frame 2 and the voice coil motor 5 respectively, one ends of the movable rods 14 are fixedly connected with the surface of the movable shafts 15, the position of the voice coil motor 5 supported by the movable rods 14 is arranged, so that the lens group 6 can be positioned in the middle of the lens barrel 1, and the magnetism generated by the magnetic blocks 11 acts on the surface of the magnetic spring 12, so that the magnetic spring 12 can stably maintain the state of the movable rods 14 through the connecting shaft 13, and the elasticity of the magnetic spring 12 can be reduced through the movable rods 14 when the lens group 6 shakes, the anti-shake effect is achieved, so that the definition of the picture after being normally shot is kept;
the inside activity of locating piece 4 is provided with carriage release lever 19, the side fixed mounting of carriage release lever 19 has second spring 20, the one end fixedly connected with stopper 21 of second spring 20, be provided with between stopper 21 and the carriage release lever 19 and be connected rope 23, through setting up carriage release lever 19 downstream, make carriage release lever 19 through connecting rope 23 pulling stopper 21, make stopper 21 can retract the inside of locating piece 4 completely, later through locating piece 4 downstream, make alternate segregation between the top of locating piece 4 and the inner wall of lens cone 1, make lens cone 1 and mounting bracket 2's fixed state remove, so conveniently take out mounting bracket 2, the effect of easy access has been reached, so not only reduced staff's maintenance time, the degree of difficulty of staff's maintenance has still been reduced.
Specifically, both ends of the positioning block 4 are fixedly provided with a sliding block 16, a sliding rod 17 penetrating through the sliding block 16 is fixedly arranged inside the positioning block 4, a first spring 18 is fixedly arranged on the surface of the sliding block 16, and the first spring 18 is fixedly connected with the positioning block 4.
In this embodiment, the slide rod 17 is utilized to penetrate the slide block 16, so that the slide block 16 can slide along the slide rod 17, the slide block 16 can control the movement direction of the positioning block 4, and then the first spring 18 is fixedly connected with the positioning block 4, so that the first spring 18 can control the position of the positioning block 4, and the position control effect is achieved.
Specifically, an auxiliary wheel 24 is movably mounted inside the positioning block 4, the auxiliary wheel 24 is movably connected with the connecting rope 23, a limiting groove 22 is formed in the inner wall of the lens barrel 1, and one end of the limiting block 21 is located inside the limiting groove 22.
In this embodiment, utilize auxiliary wheel 24 and be connected swing joint between the rope 23 for auxiliary wheel 24 can change the direction of motion of being connected rope 23, makes to connect rope 23 to have sufficient space to remove stopper 21, makes stopper 21 can be connected rope 23 and pull out spacing groove 22, reaches and knows to remove spacing effect.
Specifically, one end of the moving rod 19 is fixedly connected with an operation frame 26, a third spring 25 is fixedly installed inside the positioning block 4, and the top end of the third spring 25 is fixedly connected with the surface of the moving rod 19.
In this embodiment, the operation frame 26 fixedly connected to one end of the moving rod 19 is utilized, so that the worker can pull the moving rod 19 through the operation frame 26, and then the top end of the third spring 25 is fixedly connected to the surface of the moving rod 19, so that the third spring 25 can drive the moving rod 19, which has no external force on the surface, to return to the original position through its own elasticity.
The utility model discloses a theory of operation and use flow: when the lens barrel is used, the lens barrel 1 is subjected to shaking force, so that the lens barrel 1 transmits the force to the surface of the lens group 6 through the mounting frame 2, the movable rod 14 supports the position of the voice coil motor 5, the movable rod 14 can preliminarily absorb partial shaking through the elasticity of the magnetic spring 12, then the gyroscope 9 on the surface of the voice coil motor 5 transmits a signal to the microprocessor 10, the microprocessor 10 controls the magnetic size generated by the electromagnetic block 11, the electromagnetic block 11 controls the elasticity of the magnetic spring 12 through the magnetism, the magnetic spring 12 can stably maintain the state of the movable rod 14 through the connecting shaft 13, and the magnetic elasticity of the magnetic spring 12 can be absorbed through the movable rod 14 when the lens group 6 is shaken; when the structure inside the lens barrel 1 needs to be overhauled, the convex lens 3 is removed, the moving rod 19 is pulled through the operation frame 26, the third spring 25 is compressed, the moving rod 19 pulls the limiting block 21 through the connecting rope 23, the limiting block 21 can be completely retracted into the positioning block 4, the second spring 20 is compressed, the positioning block 4 moves downwards, the first spring 18 is compressed, the top of the positioning block 4 is separated from the inner wall of the lens barrel 1, the fixing state of the lens barrel 1 and the mounting frame 2 is released, and the mounting frame 2 is conveniently taken out to maintain the structure inside the lens barrel.
In summary, the anti-shake camera module is provided with the moving rod 19 to move downwards, so that the moving rod 19 pulls the limiting block 21 through the connecting rope 23, the limiting block 21 can be completely retracted into the positioning block 4, then the positioning block 4 moves downwards, the top of the positioning block 4 is separated from the inner wall of the lens cone 1, the fixing state of the lens cone 1 and the mounting frame 2 is released, the mounting frame 2 is convenient to take out, the effect of convenient maintenance is achieved, the maintenance time of workers is reduced, and the maintenance difficulty of the workers is reduced; through setting up the position that voice coil motor 5 is supported to movable rod 14 for lens group 6 can be in the middle part of lens cone 1, the magnetism effect that rethread electromagnetism piece 11 produced is on the surface of magnetic spring 12, make magnetic spring 12 can be through the stable state that maintains movable rod 14 of connecting axle 13, so make the elasticity of magnetic spring 12 can subduct through movable rod 14 when lens group 6 receives the shake, reached the effect of anti-shake, thereby kept the definition after the picture normally shoots out.
It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 camera module of anti-shake type, includes lens cone (1), its characterized in that: the lens barrel is characterized in that a mounting frame (2) is movably arranged inside the lens barrel (1), a convex lens (3) is fixedly arranged at one end inside the lens barrel (1), positioning blocks (4) are movably arranged at two ends of the mounting frame (2), a voice coil motor (5) is arranged on the inner side of the mounting frame (2), a lens group (6) is arranged inside the voice coil motor (5), and an image sensor (7) and a circuit board (8) are fixedly arranged on the inner surface of the mounting frame (2);
an electromagnetic block (11) is fixedly installed on the inner surface of the installation frame (2), a magnetic spring (12) is fixedly installed on the side surface of the electromagnetic block (11), one end of the magnetic spring (12) is fixedly connected with a connecting shaft (13), two movable rods (14) are movably connected to the surface of the connecting shaft (13), and one ends of the two movable rods (14) are movably arranged with the installation frame (2) and the voice coil motor (5) respectively;
the inside activity of locating piece (4) is provided with carriage release lever (19), the side fixed mounting of carriage release lever (19) has second spring (20), the one end fixedly connected with stopper (21) of second spring (20), be provided with between stopper (21) and carriage release lever (19) and be connected rope (23).
2. The camera module of claim 1, wherein: the surface of voice coil motor (5) and circuit board (8) is fixed mounting respectively has gyroscope (9) and microprocessor (10), gyroscope (9) and image sensor ware (7) all are connected with microprocessor (10) electricity.
3. The camera module of claim 1, wherein: the surface of mounting bracket (2) and voice coil motor (5) is equal movable mounting has loose axle (15), the fixed surface connection of one end and loose axle (15) of movable rod (14).
4. The camera module of claim 1, wherein: the improved positioning device is characterized in that sliders (16) are fixedly mounted at two ends of the positioning block (4), a sliding rod (17) penetrating through the sliders (16) is fixedly mounted inside the positioning block (4), a first spring (18) is fixedly mounted on the surface of each slider (16), and the first spring (18) is fixedly connected with the positioning block (4).
5. The camera module of claim 1, wherein: the inside movable mounting of locating piece (4) has auxiliary wheel (24), swing joint between auxiliary wheel (24) and connection rope (23), spacing groove (22) have been seted up in the inner wall of lens cone (1), the one end of stopper (21) is located the inside of spacing groove (22).
6. The camera module of claim 1, wherein: one end of the moving rod (19) is fixedly connected with an operation frame (26), a third spring (25) is fixedly mounted inside the positioning block (4), and the top end of the third spring (25) is fixedly connected with the surface of the moving rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120191641.5U CN214474370U (en) | 2021-01-25 | 2021-01-25 | Anti-shake camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120191641.5U CN214474370U (en) | 2021-01-25 | 2021-01-25 | Anti-shake camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214474370U true CN214474370U (en) | 2021-10-22 |
Family
ID=78140584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120191641.5U Active CN214474370U (en) | 2021-01-25 | 2021-01-25 | Anti-shake camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214474370U (en) |
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2021
- 2021-01-25 CN CN202120191641.5U patent/CN214474370U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: Floor 10, Building A, Talent Building, Korla Economic and Technological Development Zone, Bayingolin Mongol Autonomous Prefecture, Xinjiang 841000 Patentee after: Xinjiang Tiandi Weiye Electronic Technology Co.,Ltd. Address before: 215000 f13-1304-1, No. 337, Binhe Road, high tech Zone, Suzhou, Jiangsu Patentee before: Jiangsu ducai Intelligent Technology Co.,Ltd. |