CN203535350U - Digital camera anti-shaking compensation mechanism - Google Patents
Digital camera anti-shaking compensation mechanism Download PDFInfo
- Publication number
- CN203535350U CN203535350U CN201320700615.6U CN201320700615U CN203535350U CN 203535350 U CN203535350 U CN 203535350U CN 201320700615 U CN201320700615 U CN 201320700615U CN 203535350 U CN203535350 U CN 203535350U
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- Prior art keywords
- digital camera
- compensation mechanism
- brace
- fixing base
- rear end
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 16
- 239000000758 substrate Substances 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Studio Devices (AREA)
Abstract
The utility model discloses a digital camera anti-shaking compensation mechanism including a displacement compensation assembly embedded on a base at the rear end of a lens, the displacement compensation assembly successively includes a fixing substrate support, a slide support, and a rectifying frame from the rear end to the front end of the lens, wherein the slide support is capable of reciprocatingly sliding on the fixing substrate support in the Y-axis direction, and the rectifying frame is capable of reciprocatingly sliding on the slide support in the X-axis direction and is provided with a CCD sensor fixing hole. A recessed step installing groove is formed on the rear end face of the base, the step installing groove is matched with the displacement compensation assembly, and the fixing substrate support is flushed with the rear end face of the base. The digital camera anti-shaking compensation mechanism is simple in structure, small in size, low in noise, high in anti-shaking accuracy, and wide in application; and people can enjoy the anti-shaking function without increasing any cost while using any lens.
Description
[technical field]
The utility model relates to the anti-shake compensation mechanism of a kind of digital camera, belongs to digital camera field.
[background technology]
The people of first contact digital camera usually has such puzzlement, and the picture of taking is out clear not, and ghost image or fuzzy situation always can occur.In its tangible actual photographed, the shake of photographer's hand in film or CCD/CMOS photo-process is outwardness, anti-is anti-incessantly, can only be to reduce by special mechanism the image fog that the shake due to cameraman's hand brings.
Because the anti-shake mechanism of the portable optics of eyeglass need be arranged in camera lens and keep the certain distance with eyeglass, therefore, lens design manufacture is required higher, also relative higher aspect production technology and cost.The anti-shake bucking-out system of the utility model digital camera is exactly to make in this case.
And the noise of the anti-shake system of existing another motor is large, poor accuracy, is unsuitable for the anti-shake requirement that consumer's logarithmic code camera is more and more higher.
[utility model content]
The technical problems to be solved in the utility model is just to provide a kind of simple in structure, and volume is light and handy, and noise is little, the anti-shake compensation mechanism of digital camera applied widely and efficient, accuracy is high.
The utility model is for solving the problems of the technologies described above, by the following technical solutions:
The anti-shake compensation mechanism of a kind of digital camera, it is characterized in that comprising the bit shift compensation assembly being embedded on the base of camera lens rear end, described bit shift compensation assembly comprises fixing base support by camera lens rear end successively to front extreme direction, the sliding support that can reciprocatingly slide along Y direction on described fixing base support, with can on described sliding support, along X-direction, reciprocatingly slide, brace with ccd sensor fixed orifice, on described base rear end face, form the ladder mounting groove of a depression, described ladder mounting groove and described bit shift compensation component matching, described fixing base support is concordant with the rear end face of described base.
The anti-shake compensation mechanism of a kind of digital camera as above, it is characterized in that described fixing base support both sides are respectively equipped with first longitudinal axis and second longitudinal axis, on first longitudinal axis described in the both sides of described sliding support are set in respectively and the second described longitudinal axis, the two ends up and down of described sliding support are respectively equipped with the first transverse axis and the second transverse axis, and the upper/lower terminal of described brace is set in respectively on described the first transverse axis and the second transverse axis.
The anti-shake compensation mechanism of a kind of digital camera as above, is provided with the driven unit that drives described brace to carry out Y direction or X-direction displacement between the fixing base support described in it is characterized in that and described brace.
The anti-shake compensation mechanism of a kind of digital camera as above, it is characterized in that described driven unit comprises the magnetite group being arranged on described fixing base support, on described brace, connect a flexible circuit board being connected with power supply, in described flexible circuit board, be connected with the hollow coil corresponding with described magnetite and Hall element.
The anti-shake compensation mechanism of a kind of digital camera as above, it is characterized in that described magnetite group is two groups, orthogonal X-direction and the Y direction that is distributed in described fixing base support respectively, described hollow coil and Hall element are also two respectively accordingly, and the Hall element described in the hollow coil described in two and two is orthogonal X-direction and the Y direction that is distributed in described brace.
The anti-shake compensation mechanism of a kind of digital camera as above, it is characterized in that described flexible circuit board is one, described flexible circuit board is installed in the both sides that described brace is adjacent, and the hollow coil described in two is all connected with described flexible circuit board with the Hall element described in two.
The anti-shake compensation mechanism of a kind of digital camera as above, is characterized in that the magnetite group described in every group is comprised of the equal magnetite of two block sizes.
The anti-shake compensation mechanism of a kind of digital camera as above, is characterized in that described first longitudinal axis and second longitudinal axis are different in size, and described the first transverse axis and the second transverse axis are different in size.
The anti-shake compensation mechanism of a kind of digital camera as above, is characterized in that described fixing base support is screwed onto on described base.
The utility model compared with prior art, has following advantage:
The utility model is assembled in the rear end of camera lens, has solved the anti-shake mechanism of eyeglass and need design the problem in the inner caused camera lens volume restrictions of camera lens, also can not limit to because of anti-shake mechanism the design of camera lens.The utility model, by Electromagnetic Control and the revisal of Hall feedback, has improved the accuracy of drive efficiency and control.
The utility model is simple in structure, and volume is light and handy, and noise is little, and the high and applied range of anti-shake accuracy, is used any a camera lens can when not increasing cost, enjoy anti-shake function.
[accompanying drawing explanation]
Fig. 1 is that the utility model is installed perspective view;
Fig. 2 is the utility model spatial structure exploded perspective view;
Fig. 3 is one of perspective view of the utility model bit shift compensation assembly;
Fig. 4 is one of part-structure schematic diagram of the utility model bit shift compensation assembly;
Fig. 5 be the utility model bit shift compensation assembly part-structure schematic diagram two;
Fig. 6 is the blast structural representation of the utility model bit shift compensation assembly;
Fig. 7 be the utility model bit shift compensation assembly perspective view two.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Fig. 1-7, the anti-shake compensation mechanism of a kind of digital camera, it comprises the bit shift compensation assembly 2 being embedded on the base 1 of camera lens rear end, bit shift compensation assembly 2 comprises fixing base support 21 by camera lens rear end successively to front extreme direction, the sliding support 22 that can reciprocatingly slide along Y direction on fixing base support 21, with can on sliding support 22, along X-direction, reciprocatingly slide, brace 23 with ccd sensor fixed orifice 231, on base 1 rear end face, form the ladder mounting groove 11 of a depression, this ladder mounting groove 11 mates with bit shift compensation assembly 2, fixing base support 21 is screwed onto on base 4, and concordant with the rear end face of base 1, save camera inner space.
Between fixing base support 21 and brace 23, be provided with the driven unit 3 that drives brace 23 to carry out Y direction or X-direction displacement.
First longitudinal axis 211 and second longitudinal axis 212 are different in size, and the first transverse axis 221 and the second transverse axis 222 are different in size, and being more conducive to anti-shake mechanism has different settings with the conversion of camera lens.
In use, when the electric current of power supply passes through hollow coil 33, the magnetic field producing by hollow coil 33 and 31 effects of magnetite group, drive brace 23 to realize the movement of X-axis or Y direction.The displacement of brace 23 is that the displacement meter of the shake that detects according to gyroscope in camera lens is calculated the displacement that needs revisal, by controlling the energising direction of hollow coil 33 and the motion that size of current realizes the brace 23 that is loaded with ccd sensor, the revisal of Hall element feedback is by the magnetic flux change of group of magnets 31 being confirmed to whether actual displacement has reached the desired value that needs revisal by Hall element 34, with this, export different signals and carry out control inputs electric current, at this moment according to the direction of shake and displacement, the movement by Electromagnetic Control brace 23 is compensated the anti-shake system software of digital camera, thereby effectively overcome because of the image fog of the generation of vibration of camera unclear, improve the quality of image.
Claims (8)
1. the anti-shake compensation mechanism of digital camera, it is characterized in that: comprise the bit shift compensation assembly (2) being embedded on the base (1) of camera lens rear end, described bit shift compensation assembly (2) comprises fixing base support (21) by camera lens rear end successively to front extreme direction, can be at the upper sliding support (22) reciprocatingly sliding along Y direction of described fixing base support (21), with can along X-direction, reciprocatingly slide described sliding support (22) is upper, brace (23) with ccd sensor fixed orifice (231), on described base (1) rear end face, form the ladder mounting groove (11) of a depression, described ladder mounting groove (11) mates with described bit shift compensation assembly (2), described fixing base support (21) is concordant with the rear end face of described base (1).
2. the anti-shake compensation mechanism of a kind of digital camera according to claim 1, it is characterized in that described fixing base support (21) both sides are respectively equipped with first longitudinal axis (211) and second longitudinal axis (212), on first longitudinal axis (211) described in the both sides of described sliding support (22) are set in respectively and described second longitudinal axis (212), the two ends up and down of described sliding support (22) are respectively equipped with the first transverse axis (221) and the second transverse axis (222), described brace (23) upper, lower two ends are set in respectively on described the first transverse axis (221) and the second transverse axis (222).
3. the anti-shake compensation mechanism of a kind of digital camera according to claim 2, is provided with the driven unit (3) that drives described brace (23) to carry out Y direction or X-direction displacement between the fixing base support (21) described in it is characterized in that and described brace (23).
4. the anti-shake compensation mechanism of a kind of digital camera according to claim 3, it is characterized in that described driven unit (3) comprises the magnetite group (31) being arranged on described fixing base support (21), the upper flexible circuit board being connected with power supply (32) that connects of described brace (23), is connected with hollow coil (33) and the Hall element (34) corresponding with described magnetite (31) in described flexible circuit board (32).
5. the anti-shake compensation mechanism of a kind of digital camera according to claim 4, it is characterized in that described magnetite group (31) is two groups, orthogonal X-direction and the Y direction that is distributed in described fixing base support (21) respectively, described hollow coil (33) and Hall element (34) are also two respectively accordingly, and the Hall element (34) described in the hollow coil described in two (33) and two is orthogonal X-direction and the Y direction that is distributed in described brace (23).
6. the anti-shake compensation mechanism of a kind of digital camera according to claim 5, it is characterized in that described flexible circuit board (32) is one, described flexible circuit board (32) is installed in the adjacent both sides of described brace (23), and the hollow coil described in two (33) is all connected with described flexible circuit board (32) with the Hall element (34) described in two.
7. the anti-shake compensation mechanism of a kind of digital camera according to claim 5, is characterized in that the magnetite group (31) described in every group is comprised of the equal magnetite of two block sizes.
7, according to the anti-shake compensation mechanism of a kind of digital camera one of claim 2-7 Suo Shu, it is characterized in that described first longitudinal axis (211) and second longitudinal axis (212) are different in size, described the first transverse axis (221) and the second transverse axis (222) are different in size.
8. according to the anti-shake compensation mechanism of a kind of digital camera one of claim 1-7 Suo Shu, it is characterized in that described fixing base support (21) is screwed onto on described base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700615.6U CN203535350U (en) | 2013-11-06 | 2013-11-06 | Digital camera anti-shaking compensation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700615.6U CN203535350U (en) | 2013-11-06 | 2013-11-06 | Digital camera anti-shaking compensation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535350U true CN203535350U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320700615.6U Expired - Lifetime CN203535350U (en) | 2013-11-06 | 2013-11-06 | Digital camera anti-shaking compensation mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN203535350U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605250A (en) * | 2013-11-06 | 2014-02-26 | 中山联合光电科技有限公司 | Digital camera anti-vibration displacement compensation device |
| WO2018019039A1 (en) * | 2016-07-29 | 2018-02-01 | 广东欧珀移动通信有限公司 | Image synthesis method and device for mobile terminal, and mobile terminal |
| US10554877B2 (en) | 2016-07-29 | 2020-02-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image synthesis method and apparatus for mobile terminal, and mobile terminal |
-
2013
- 2013-11-06 CN CN201320700615.6U patent/CN203535350U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605250A (en) * | 2013-11-06 | 2014-02-26 | 中山联合光电科技有限公司 | Digital camera anti-vibration displacement compensation device |
| WO2018019039A1 (en) * | 2016-07-29 | 2018-02-01 | 广东欧珀移动通信有限公司 | Image synthesis method and device for mobile terminal, and mobile terminal |
| US10554877B2 (en) | 2016-07-29 | 2020-02-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image synthesis method and apparatus for mobile terminal, and mobile terminal |
| US10848678B2 (en) | 2016-07-29 | 2020-11-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image synthesis method and apparatus for mobile terminal, and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN LIANHE PHOTOELECTRIC TECHNOLOGY CO., LTD Free format text: FORMER NAME: ZHONGSHAN UNION OPTIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528400 Zhongshan Torch Development Zone, Guangdong Road, No. 10 Patentee after: UNION OPTECH Co.,Ltd. Address before: 528400 Guangdong province Zhongshan Dongli Torch Development Zone torch joint electronic city building A3 Patentee before: UNION OPTECH Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |