CN103826053A - Electronic equipment, camera and optical anti-vibration camera device - Google Patents
Electronic equipment, camera and optical anti-vibration camera device Download PDFInfo
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- CN103826053A CN103826053A CN201410073468.3A CN201410073468A CN103826053A CN 103826053 A CN103826053 A CN 103826053A CN 201410073468 A CN201410073468 A CN 201410073468A CN 103826053 A CN103826053 A CN 103826053A
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Abstract
The invention discloses electronic equipment, a camera and an optical anti-vibration camera device. According to the optical anti-vibration camera device, upward coils are evenly distributed on coil automatic coil winding shafts around the side face of a carrier, a plurality of independent lower elastic pieces are arranged at the bottom of the carrier, the lower elastic pieces are arranged on an inner base, the carrier is arranged in the inner base, magnets are arranged at four corners of an inner iron shell respectively, the side faces of the magnets are closely attached to the inner side face of the inner iron shell, the inner iron shell is arranged on the inner base, and the carrier, the upward coils, the lower elastic pieces and upper elastic pieces are arranged in the inner iron shell. A plurality of transverse moving elastic pieces are arranged around an outer base, the inner base and the inner iron shell are both arranged in an outer iron shell, the inner base is arranged on an outer base, and transverse moving coils are further arranged on the outer base and arranged between the inner base and the outer base so that image changes caused by transverse moving vibration and image changes caused by transverse moving axial vibration can be greatly reduced.
Description
Technical field
The present invention relates to optical camera technical field, particularly the anti-shake cam device of a kind of camera and optics.
Background technology
The existing portable mobile phone with camera, support computer, touch-control amusement equipment, in the time that staff is taken pictures, due to rocking of staff, cause shake, make the picture of shooting fuzzy.Camera lens in camera is generally placed on coil supporter, and the top and bottom of coil supporter are respectively equipped with shell fragment, and the periphery of coil supporter is provided with coil and magnet.By changing the size of coil current, reach the object of lifting coil supporter.Existing taking pictures causes that picture is fuzzy mainly contains following two aspects, and one, object is with respect to lens moving, causes the variation of picture; Two, camera lens optical axis relatively and the deflection of camera lens optical axis initial position, causes the variation of picture.
The anti-shake cam device that prior art provides, comprise: the anti-shake cam device of shift shaft type and the anti-shake cam device of parallel-moving type, the wherein anti-shake cam device shortcoming of shift shaft type: shake can cause the variation of picture, the anti-shake cam device shortcoming of parallel-moving type formula to parallel-moving type: shake can cause the variation of picture to translation shaft type.
Summary of the invention
The invention provides the anti-shake cam device of a kind of electronic equipment, camera and optics, to greatly reduce the variation that shake can cause the variation of picture and shake can cause picture to translation shaft type to parallel-moving type.
To achieve these goals, the invention provides following technical scheme:
The anti-shake cam device of a kind of optics, is characterized in that, comprising:
One carrier 101, the coil automatic winding that upwards coil 102 is evenly distributed on carrier 101 side surroundings is on axle 112, the bottom of described carrier 101 is provided with multiple separate lower shell fragments 130, the top of described carrier 101 is provided with shell fragment 110, described lower shell fragment 130 is installed on interior base 106, described carrier 101 is positioned at described base 106, on four angles of described interior base 106, is provided with inclination module;
One interior iron-clad 104, on four angles of described interior iron-clad 104, be respectively arranged with magnet 103, the side of described magnet 103 is close on the medial surface of described interior iron-clad 104, and described interior iron-clad 104 is installed on described interior base 106 and described carrier 101, upwards coil 102, lower shell fragment 130 and upper shell fragment 110 are positioned at described iron-clad 104;
One outer iron-clad 108 and outer base 105, the surrounding of described outer base 105 is provided with multiple translation shell fragments 109, described interior base 106 and described interior iron-clad 104 are all positioned at described outer iron-clad 108, and described interior base 106 is installed in described outer base 105, in described outer base 105, be also equiped with translation coil 107, described translation coil is between described interior base 106 and described outer base 105;
Described in one, upwards coil 102 has upper lead-in wire and a lower lead-in wire for inputting for exporting, the described upper shell fragment 110 of described upper lead-in wire electrical connection, described upper shell fragment 110 is electrically connected with described interior iron-clad 104, described interior iron-clad 104 is electrically connected with a described translation shell fragment 109, the lower lead-in wire of each upwards coil is electrically connected respectively a lower shell fragment 130, each described lower shell fragment 130 described translation shell fragment 109 of each electrical connection respectively;
A described translation shell fragment 109 of lead-in wire input electrical connection of each translation coil 107, the lead-in wire output of each translation coil 107 is electrically connected described translation shell fragment 109.
Preferably, the side of described carrier 101 is provided with automatic winding lead-in wire wire casing 113.
Preferably, the side of described carrier 101 is provided with at least three coil automatic windings around axle 112.
Preferably, the top of described carrier 101 is provided with the glue fixing hole 111 for fixing upper shell fragment 110.
Preferably, the side of described carrier 101 is provided with mechanical position limitation groove 115.
Preferably, the surrounding side of described interior base 106 is provided with the fixed leg 161 for fixing described translation shell fragment 109.
The embodiment of the present invention provides a kind of camera, it is characterized in that, comprises the anti-shake cam device of optics described in above-mentioned any technical scheme.
The embodiment of the present invention provides a kind of electronic equipment, comprises camera, and described camera comprises the anti-shake cam device of optics described in above-mentioned any technical scheme.
By implementing above technical scheme, there is following technique effect: the anti-shake cam device of camera provided by the invention and optics, greatly reduce the variation that shake can cause the variation of picture and shake can cause picture to translation shaft type to parallel-moving type, move at least 2 degrees of freedom of axle mode, at least 2 degrees of freedom of parallel-moving type, automatically at least one degree of freedom of focusing, comprehensively can realize the control of at least 5 degree of freedom directions, can realize the automatic focusing of camera module, anti-shake and the anti-shake effect of parallel-moving type of shift shaft type, realize that optics is anti-shake guarantees picture steadiness, can not cause image change.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the anti-shake cam device of optics provided by the invention;
Fig. 2 is that the installation diagram of the anti-shake cam device of optics provided by the invention is analysed and observe.
Embodiment
Technical scheme for a better understanding of the present invention, describes embodiment provided by the invention in detail below in conjunction with accompanying drawing.
The embodiment of the present invention provides a kind of optics anti-shake cam device, and as depicted in figs. 1 and 2, it comprises:
One carrier 101, for loading camera lens and coil 102 upwards, camera lens is fixing by the rotation of intermediate thread position, can be on carrier automatic winding.The coil automatic winding that upwards coil 102 is evenly distributed on carrier 101 side surroundings is on axle 112, and this coil automatic winding can be trapezoidal around axle 112, so that upwards coil is fixed.The bottom of described carrier 101 is provided with multiple separate lower shell fragments 130, concrete, and the reference column of the location hole of lower shell fragment 130 and carrier 101 is fixed.
The top of described carrier 101 is provided with shell fragment 110, and upper shell fragment 110 is for mechanical balance and motion compensation and loop formation.Described lower shell fragment 130 is installed on interior base 106, and lower shell fragment 130 is for mechanical balance and motion compensation and loop formation.
Described carrier 101 is positioned at described base 106.By the coil automatic winding of carrier around axle 112 through coil 102 upwards, with to this upwards coil carry out internal control location.This upwards coil 102 for energising after, electromagnetic force is upwards provided, fix due to coil and carrier, carrier and camera lens are fixed
The component of the suffered above-below direction of coil upwards when the size of current of each upwards coil is roughly the same, upwards coil band mobile carrier and camera lens move up and down, and realize optical focusing.Can be in magnetic field after energising forced belt mobile carrier when doing motion mutually with camera lens respectively upwards coil current being different, can make carrier inclined, drive camera lens to tilt together, by to each upwards size of current control of coil, can control size, can produce light shaft offset, to optical axis shift shaft type, shake compensates, reach the anti-shake effect of optics, make image stabilization.
One interior iron-clad 104, on four angles of described interior iron-clad 104, be respectively arranged with magnet 103, the side of described magnet 103 is close on the medial surface of described interior iron-clad 104, and described interior iron-clad 104 is installed on described interior base 106 and described carrier 101, upwards coil 102, lower shell fragment 130 and upper shell fragment 110 are positioned at described iron-clad 104.On four angles of interior iron-clad 104, be respectively arranged with boss, a magnet 103 is positioned on a described boss, preferably, this magnet 103 is the bipolar insulation magnet of one side, after being installed in described interior iron-clad 104 and between the inwall of interior iron-clad 104, also form patchhole, this patchhole is for inserting the pillar of interior base 106, so that interior iron-clad 104 is installed on described interior base 106, interior base 106 is for prop carrier 101, fixing horizontal shell fragment etc.
One outer iron-clad 108 and outer base 105, the surrounding of described outer base 105 is provided with multiple translation shell fragments 109, described interior base 106 and described interior iron-clad 104 are all positioned at described outer iron-clad 108, and described interior base 106 is installed in described outer base 105, in described outer base 105, be also equiped with translation coil 107, described translation coil is between described interior base 106 and described outer base 105.This translation coil 107, for interacting with magnet 103 after energising, provides the electromagnetic force of horizontal direction.Concrete, this translation coil 107 is after energising, stressed in magnetic field, with magnet interaction force in the horizontal direction, makes magnet do horizontal movement, and magnet and interior base, interior iron-clad are fixed, and upper shell fragment, lower shell fragment, carrier, interior iron-clad and base are fixed.So, after magnet is stressed, can do horizontal movement by band mobile carrier, the camera lens in carrier and carrier are fixed by screw thread or glue or mechanical interference, and camera lens also can do horizontal movement.
Interior iron-clad and outer iron-clad be all for electromagnetic shielding, the fixing and protection of its inner parts.
Described in one, upwards coil 102 has upper lead-in wire and a lower lead-in wire for inputting for exporting, the described upper shell fragment 110 of described upper lead-in wire electrical connection, described upper shell fragment 110 is electrically connected with described interior iron-clad 104, described interior iron-clad 104 is electrically connected with a described translation shell fragment 109, the lower lead-in wire of each upwards coil is electrically connected respectively a lower shell fragment 130, a described translation shell fragment 109 of each described lower shell fragment 130 each electrical connections.
Each translation coil 107 also has lead-in wire input and a lead-in wire output as output for inputting, a described translation shell fragment 109 of lead-in wire input electrical connection of each translation coil 107, the lead-in wire output of each translation coil 107 is electrically connected described translation shell fragment 109.This translation shell fragment 109 is integrated with terminal, forms for loop, and mechanical balance, this translation shell fragment suspends the inclination module on interior base 106, can pass through ball or flexible silicon.
In addition, on this carrier 101, be provided with convex 114, for the location of coil 102 upwards.
In above-described embodiment, described in each, upwards the lower lead-in wire of coil and the lead-in wire output of each translation coil are connected respectively different translation shell fragments, the lead-in wire output of the upper lead-in wire of all upwards coils and all translation coils can be connected on same translation shell fragment, also can connect respectively different translation shell fragments, and the translation shell fragment that upwards the upper lead-in wire of coil and the lead-in wire output of all translation coil are connected is different translation shell fragments from the translation shell fragment that above-mentioned lower lead-in wire and lead-in wire output connect respectively, as four translation coils and four upwards coil need altogether the translation shell fragment of 8 input use, at least one translation shell fragment for exporting, because output is for ground connection, so the lead-in wire of the output of all coils all can be connected on same translation shell fragment, therefore four translation coils and four upwards coil at least need 9 translation shell fragments.When translation shell fragment can reduce translation, the integral inclination of the inclination module of suspension, guarantee in the time of translational motion the attitude stabilization of the inclination module of suspension.
On above-described embodiment basis, in other embodiments, further, the side of described carrier 101 is provided with automatic winding lead-in wire wire casing 113, to facilitate spiral lead-in wire.
In the various embodiments described above, preferably, the side of described carrier 101 is provided with at least three coil automatic windings around axle 112, as four.
On the various embodiments described above basis, in other embodiments, further, the top of described carrier 101 is provided with the glue fixing hole 111 for fixing upper shell fragment 110, fixes shell fragment 110 on this to facilitate.
On the various embodiments described above basis, in other embodiments, further, the side of described carrier 101 is provided with mechanical position limitation groove 115.To carry out spacing and weight reduction.
On the various embodiments described above basis, in other embodiments, further, the surrounding side of described interior base 106 is provided with the fixed leg 161 for fixing described translation shell fragment 109.Better to fix this translation shell fragment 109.
The embodiment of the present invention also provides a kind of camera, comprising: the anti-shake cam device of optics described in above-mentioned any embodiment.
The embodiment of the present invention also provides a kind of electronic equipment, and as mobile phone, palmtop PC etc., it comprises camera, and described camera comprises the anti-shake cam device of the optics described in above-mentioned any embodiment.
The anti-shake cam device of a kind of optics above embodiment of the present invention being provided is described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. the anti-shake cam device of optics, is characterized in that, comprising:
One carrier (101), the coil automatic winding that upwards coil (102) is evenly distributed on carrier (101) side surrounding is on axle (112), the bottom of described carrier (101) is provided with multiple separate lower shell fragments (130), the top of described carrier (101) is provided with shell fragment (110), described lower shell fragment (130) is installed on interior base (106), described carrier (101) is positioned at described base (106), on four angles of described interior base (106), is provided with inclination module;
One interior iron-clad (104), on four angles of described interior iron-clad (104), be respectively arranged with magnet (103), the side of described magnet (103) is close on the medial surface of described interior iron-clad (104), and described interior iron-clad (104) is installed in the upper and described carrier (101) of described interior base (106), upwards coil (102), lower shell fragment (130) and upper shell fragment (110) are positioned at described iron-clad (104);
One outer iron-clad (108) and outer base (105), the surrounding of described outer base (105) is provided with multiple translation shell fragments (109), described interior base (106) and described interior iron-clad (104) are all positioned at described outer iron-clad (108), and described interior base (106) is installed in described outer base (105), in described outer base (105), be also equiped with translation coil (107), described translation coil is positioned between described base (106) and described outer base (105);
Described in one, upwards coil (102) has upper lead-in wire and a lower lead-in wire for inputting for exporting, the described upper lead-in wire described upper shell fragment of electrical connection (110), described upper shell fragment (110) is electrically connected with described interior iron-clad (104), described interior iron-clad (104) is electrically connected with a described translation shell fragment (109), the lower lead-in wire of each upwards coil is electrically connected respectively a lower shell fragment (130), and each described lower shell fragment (130) is respectively electrically connected a described translation shell fragment (109);
A lead-in wire input described translation shell fragment of electrical connection (109) of each translation coil (107), the lead-in wire output of each translation coil (107) is electrically connected described translation shell fragment (109).
2. the anti-shake cam device of optics as claimed in claim 1, is characterized in that, the side of described carrier (101) is provided with automatic winding lead-in wire wire casing (113).
3. the anti-shake cam device of optics as claimed in claim 1 or 2, is characterized in that, the side of described carrier (101) is provided with at least three coil automatic windings around axle (112).
4. the anti-shake cam device of optics as claimed in claim 1 or 2, is characterized in that, the top of described carrier (101) is provided with the glue fixing hole (111) for fixing upper shell fragment (110).
5. the anti-shake cam device of optics as claimed in claim 1 or 2, is characterized in that, the side of described carrier (101) is provided with mechanical position limitation groove (115).
6. the anti-shake cam device of optics as claimed in claim 1 or 2, is characterized in that, the surrounding side of described interior base (106) is provided with the fixed leg (161) for fixing described translation shell fragment (109).
7. a camera, is characterized in that, comprising: any described anti-shake cam device of optics of claim 1-6.
8. an electronic equipment, is characterized in that, comprises camera, and described camera comprises any described anti-shake cam device of optics of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410073468.3A CN103826053A (en) | 2014-03-03 | 2014-03-03 | Electronic equipment, camera and optical anti-vibration camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410073468.3A CN103826053A (en) | 2014-03-03 | 2014-03-03 | Electronic equipment, camera and optical anti-vibration camera device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103826053A true CN103826053A (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410073468.3A Pending CN103826053A (en) | 2014-03-03 | 2014-03-03 | Electronic equipment, camera and optical anti-vibration camera device |
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| Country | Link |
|---|---|
| CN (1) | CN103826053A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020546A (en) * | 2014-06-19 | 2014-09-03 | 深圳市世尊科技有限公司 | Focusing motor capable of achieving optical zooming and optical vibration prevention at the same time |
| CN104052214A (en) * | 2014-07-07 | 2014-09-17 | 爱佩仪光电技术（深圳）有限公司 | Coil production method for screw seat in anti-shake driving motor |
| CN104219426A (en) * | 2014-08-20 | 2014-12-17 | 惠州友华微电子科技有限公司 | Camera drive motor low in power consumption |
| CN104283396A (en) * | 2014-10-21 | 2015-01-14 | 深圳市世尊科技有限公司 | Voice coil motor for achieving optical vibration prevention through transverse movement |
| CN105629626A (en) * | 2014-11-05 | 2016-06-01 | 惠州友华微电子科技有限公司 | Camera, optical system and optical image stabilization camera apparatus |
| CN106339696A (en) * | 2016-09-29 | 2017-01-18 | 信利光电股份有限公司 | Miniature anti-shake iris recognition module set and terminal device |
| CN106773451A (en) * | 2016-12-26 | 2017-05-31 | 格科微电子（上海）有限公司 | The implementation method of camera module optical anti-vibration |
| CN111540080A (en) * | 2020-05-10 | 2020-08-14 | 王玉林 | Anti-shake vehicle event data recorder |
| WO2022122008A1 (en) * | 2020-12-11 | 2022-06-16 | 宁波舜宇光电信息有限公司 | Drive apparatus and camera module |
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2014
- 2014-03-03 CN CN201410073468.3A patent/CN103826053A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020546A (en) * | 2014-06-19 | 2014-09-03 | 深圳市世尊科技有限公司 | Focusing motor capable of achieving optical zooming and optical vibration prevention at the same time |
| CN104052214A (en) * | 2014-07-07 | 2014-09-17 | 爱佩仪光电技术（深圳）有限公司 | Coil production method for screw seat in anti-shake driving motor |
| CN104219426A (en) * | 2014-08-20 | 2014-12-17 | 惠州友华微电子科技有限公司 | Camera drive motor low in power consumption |
| CN104283396A (en) * | 2014-10-21 | 2015-01-14 | 深圳市世尊科技有限公司 | Voice coil motor for achieving optical vibration prevention through transverse movement |
| CN105629626A (en) * | 2014-11-05 | 2016-06-01 | 惠州友华微电子科技有限公司 | Camera, optical system and optical image stabilization camera apparatus |
| CN106339696A (en) * | 2016-09-29 | 2017-01-18 | 信利光电股份有限公司 | Miniature anti-shake iris recognition module set and terminal device |
| CN106339696B (en) * | 2016-09-29 | 2020-12-15 | 信利光电股份有限公司 | Miniature anti-shake iris discernment module and terminal equipment |
| CN106773451A (en) * | 2016-12-26 | 2017-05-31 | 格科微电子（上海）有限公司 | The implementation method of camera module optical anti-vibration |
| CN106773451B (en) * | 2016-12-26 | 2021-07-27 | 格科微电子（上海）有限公司 | Method for realizing optical anti-shake of camera module |
| CN111540080A (en) * | 2020-05-10 | 2020-08-14 | 王玉林 | Anti-shake vehicle event data recorder |
| CN111540080B (en) * | 2020-05-10 | 2021-11-16 | 深圳市三汇实业有限公司 | Anti-shake vehicle event data recorder |
| WO2022122008A1 (en) * | 2020-12-11 | 2022-06-16 | 宁波舜宇光电信息有限公司 | Drive apparatus and camera module |
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Application publication date: 20140528 |
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