CN203942558U - A kind of expansion interface of mobile phone camera - Google Patents
A kind of expansion interface of mobile phone camera Download PDFInfo
- Publication number
- CN203942558U CN203942558U CN201420362296.7U CN201420362296U CN203942558U CN 203942558 U CN203942558 U CN 203942558U CN 201420362296 U CN201420362296 U CN 201420362296U CN 203942558 U CN203942558 U CN 203942558U
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- ring section
- mobile phone
- phone camera
- breach
- type ring
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Abstract
The expansion interface of a kind of mobile phone camera of the utility model, socket is set and arranges and the stable lens fixing base coordinating of this socket by adopting at the shell of the first side of cell-phone camera, and employing can be mated the interface of multiple lens group on the holder of camera lens, when making mobile phone camera can freely change camera lenses such as wide-angle, microspur, flake, ensure maintenance that this expansion camera lens can be stable and the constant distance of mobile phone camera, made mobile phone camera can shoot clear and more distinctive photo or video recording; This is simple in structure easy-to-use, easy for installation, and with low cost, makes the utility model have the larger scope of application.
Description
Technical field
the utility model relates to a kind of expansion interface, relates in particular to a kind of expansion interface of mobile phone camera.
Background technology
mobile phone shoot function has become one of necessary functions of mobile phone, but for fear of the restriction of mobile phone camera micro volume, when mobile phone adopts microspur or wide-angle while shooting, its effect is also not obvious.And when run into need to meet microshot and wide angle shot time simultaneously, the lens set in mobile phone camera often cannot be competent at.If will, to the further reinforcement of doing of the lens set in mobile phone camera, be limited to its micro volume, must adopt more accurate technology and pay the cost of great number.In prior art, in order to address this problem, adopt the technology at mobile phone camera external expansion camera lens, as the lens set of need expansion pasted or being bundled in mobile phone camera outside, to meet the requirement of microshot or wide angle shot.But, simple by pasting or binding or both common modes that adopt, can not ensure that this expansion camera lens can keep and the stable focal length of mobile phone camera, once loosening, will make the photo serious distortion of shooting.And as adopt bonding method cannot expand the replacing of camera lens or change relatively loaded down with trivial details and affect the sense organ of phone housing.The more important thing is, due to the difference of extender camera function type, its size dimension is not identical, a kind of compatible various expansion lens group can be provided in prior art and install firm, change expansion interface easily, limited to a great extent installation and the use of mobile phone camera to expansion camera lens.
Summary of the invention
the technical problems to be solved in the utility model is to provide a kind of simple in structure, is easy to installation cost low, and can the camera of mobile phone be expanded and can be suitable for the expansion interface of variety classes camera lens.
a kind of expansion interface of mobile phone camera, comprise: the phone housing that is arranged at the first side of cell-phone camera, the corresponding described mobile phone camera of described phone housing position is provided with through hole, it is L-type ring that described through hole inner side is equipped with cross section, and the vertical end of described L-type ring is fixedly connected with described through hole edge; Described through hole is around equipped with the parallel corresponding ring of the ring section shape breach with the horizontal ends of described L-type ring; Described phone housing is also provided with extension breach at described ring section shape breach along outer arc or inner arc extended spot, and this extension breach and described ring section shape breach are connected; The width of described extension breach is less than the width of described ring section shape breach.
also comprise: with the lens fixing base of described through hole and the corresponding setting of described ring section shape breach; Described lens fixing base is set to tubular structure, and the arranged outside of the top barrel of described lens fixing base has screw thread, and this top barrel is also provided with the otch parallel with the axis of described tubular structure; The inner side of described top barrel is provided with inclined-plane along described cylinder axis;
the top barrel of described lens fixing base is also arranged with the nut matching with described screw thread;
the bottom of described lens fixing base is provided with the L-type ring section that cross section is L-type, the vertical end of this L-type ring section is fixedly connected with the bottom barrel of described lens fixing base, the thickness of the vertical end of described L-type ring section is less than the width of described extension breach, and with the corresponding setting in position of described extension breach; The horizontal ends physical dimension of described L-type ring section is done the corresponding setting that can agree with the physical dimension of described ring section shape breach; Described L-type ring section is set to phase concentric, same radius with described L-type ring.
further, described ring section shape breach is plural number setting; The quantity of described L-type ring section is less than or equal to the quantity of described ring section shape breach.
further, be provided with plural point-like projection on described inclined-plane, described inclined-plane and this point-like projection adopt elastomeric material to form.
further, the vertical end length of described L-type ring section is more than or equal to the vertical end of described L-type ring.
another step, described ring section shape breach symmetry or asymmetric ring are located at around described through hole, corresponding, described L-type ring section symmetry or the asymmetric bottom that is arranged on described lens fixing base.
improve as one, in the horizontal ends of described L-type ring, be provided with plural point-like projection, the horizontal ends of described L-type ring and on point-like projection adopt elastomeric material to form.
moreover the described otch on the described top barrel of described lens fixing base is plural number setting.
a step again, the symmetrical or asymmetric described top barrel that is arranged on of described otch; The length of described otch is more than or equal to the degree of depth of described screw thread on the axis direction of described tubular structure.
a step again, described extension breach extends while arranging along the outer arc of described ring section shape breach or inner arc, and bearing of trend comprises clockwise or counterclockwise.
the expansion interface of a kind of mobile phone camera of the utility model arranges socket and arranges and the stable lens fixing base coordinating of this socket by adopting at the shell of the first side of cell-phone camera, and employing can be mated the interface of multiple lens group on the holder of camera lens, mobile phone camera can freely be changed camera lenses such as wide-angle, microspur, flake, thereby ensured that mobile phone camera can shoot more distinctive photo or video recording.The expansion interface of a kind of mobile phone camera of the utility model has insert structure simple and stable, and expansion camera lens technique effect quick and easy for installation, has effectively overcome deficiency of the prior art.
?brief description of the drawings
for ease of explanation, the utility model is described in detail by following embodiment and accompanying drawing.
fig. 1 is the overall structure schematic diagram of the expansion interface of a kind of mobile phone camera of the utility model;
fig. 2 is the lens fixing base side structure schematic diagram of the expansion interface of a kind of mobile phone camera of the utility model;
fig. 3 is the phone housing side structure schematic diagram of the expansion interface of a kind of mobile phone camera of the utility model;
fig. 4 is the phone housing Facad structure schematic diagram of the expansion interface of a kind of mobile phone camera of the utility model.
Embodiment
in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
as shown in accompanying drawing 1-4, a kind of expansion interface of mobile phone camera, comprise: the phone housing 1 that is arranged at the first side of cell-phone camera, main its of this shell born the effect of expanding camera lens, can do corresponding change according to the profile of different mobile phones and size, the main camera of general mobile phone is positioned at the mobile phone back side, can directly this shell be designed to bonnet (being battery cover), if mobile phone adopts totally enclosed type shell (being the form of non-exchange battery), the utility model shell can be invested on mobile phone as Mobile phone housing form.
the corresponding mobile phone camera of phone housing 1 position is provided with through hole 2, and it is L-type ring 3 that these through hole 2 inner sides are equipped with cross section, and the vertical end 31 of this L-type ring 3 is fixedly connected with described through hole 2 edges; Be mainly used in forming one and half locking spaces, and then the lens fixing base 6 that inserts expansion camera lens is fixed.
through hole 2 is equipped with the parallel corresponding ring section shape breach 4 of horizontal ends ring 32 with L-type ring 3 around; This ring section shape breach 4 is for providing one to insert for lens fixing base 6 opening that phone housing 1 is fixed.
phone housing 1 is also provided with extension breach 5 at described ring section shape breach 4 along outer arc 41 or inner arc 42 extended spots, and this extension breach 5 is connected with a described ring section shape breach 4; The width that extends breach 5 is less than the width of described ring section shape breach 4.For insert ring section shape breach 4 when lens fixing base 6 after, can rotate along extending breach 5 directions, by lens fixing base 6 being fixed with respect to the smaller width of ring section shape breach.
also comprise: with the lens fixing base 6 of through hole 1 and the 4 corresponding settings of ring section shape breach; This lens fixing base 6 is for inserting the expansion camera lens of all size: as camera lenses such as wide-angle, microspur, flakes, and stable being fixed on phone housing 1.
lens fixing base 6 is set to tubular structure, the arranged outside of the top barrel of this lens fixing base 6 has screw thread 7, this top barrel is also provided with the otch parallel with the axis of described tubular structure 8, when being suitable for size and lens fixing base 6 Incomplete matching of access camera lens, lens fixing base 6 can have the leeway of shrinking and expanding.The inner side of described top barrel is provided with inclined-plane 9 along described cylinder axis, for all kinds of expansion camera lenses of fastening insertion.
the top barrel of lens fixing base 6 is also arranged with the nut 10 matching with described screw thread; For coordinating and tightens up barrel with the inclined-plane of barrel inner side, guarantee to insert expansion camera lens in lens fixing base 6 firmly.
the bottom of lens fixing base 6 is provided with the L-type ring section 11 that cross section is L-type, the vertical end 111 of this L-type ring section 11 is fixedly connected with the bottom barrel of lens fixing base 6, the thickness of the vertical end 111 of L-type ring section is less than the width that extends breach 5, and with extend the corresponding setting in position of breach 5; While encircling section breach 4 for inserting when L-type ring section 11, can contract enter to extend breach 5 by the rotation of lens fixing base, fix whole lens fixing base 6.
horizontal ends 112 physical dimensions of L-type ring section 11 are done the corresponding setting that can agree with the physical dimension of ring section shape breach 4; L-type ring section 11 is set to phase concentric, same radius with L-type ring 3.Be used for making L-type ring section 11 can be inserted into easily ring section breach 4, and facilitate rotation afterwards and the vertical end 111 of L-type ring section 11 can contract be entered to extend in breach 5 in insertion.
further, ring section shape breach 4 is plural number setting; The quantity of L-type ring section 11 is less than or equal to the quantity of described ring section shape breach 4.The configuration of plural number can farthest ensure the access stability of lens fixing base 6, and this quantity is taking 3-4 as good.
further, be provided with plural point-like projection on inclined-plane 9, inclined-plane 9 and this point-like projection adopt elastomeric material to form.For increasing the relative friction forces of lens fixing base 6 and the expansion camera lens inserting, make to expand that camera lens is difficult for getting loose and the fixed focal length of maintenance and mobile lens group.
further, vertical end 111 length of L-type ring section 11 are more than or equal to the vertical end 31 of L-type ring 3.
another step, ring section shape breach 4 symmetries or asymmetric ring are located at around through hole 2, corresponding, L-type ring section 11 symmetry or the asymmetric bottoms that are arranged on lens fixing base 6.
improve as one, in the horizontal ends 32 of L-type ring 3, be provided with plural point-like projection, the horizontal ends 32 of L-type ring 3 and on point-like projection adopt elastomeric material to form.For increasing the relative friction forces between the horizontal ends 112 of L-type ring section 11, keep stable contact between the two, avoid rocking and produce and focal length variations between impact expansion lens group and mobile phone camera lens group.
moreover the otch 8 on the top barrel of lens fixing base 6 is plural number setting.
a step again, the symmetrical or asymmetric described top barrels that are arranged on of otch 8; The length of otch 8 is more than or equal to the degree of depth of screw thread 7 on the axis direction of tubular structure.
a step again, extends breach 5 and extends while arranging along the outer arc of ring section shape breach 4 or inner arc, and bearing of trend comprises clockwise or counterclockwise.
the foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all interior done any amendments in spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection range of the present utility model in.
Claims (9)
1. the expansion interface of a mobile phone camera, it is characterized in that, comprise: the phone housing that is arranged at the first side of cell-phone camera, the corresponding described mobile phone camera of described phone housing position is provided with through hole, it is L-type ring that described through hole inner side is equipped with cross section, and the vertical end of described L-type ring is fixedly connected with described through hole edge; Described through hole is around equipped with the parallel corresponding ring of the ring section shape breach with the horizontal ends of described L-type ring; Described phone housing is also provided with extension breach at described ring section shape breach along outer arc or inner arc extended spot, and this extension breach and described ring section shape breach are connected; The width of described extension breach is less than the width of described ring section shape breach;
Also comprise: with the lens fixing base of described through hole and the corresponding setting of described ring section shape breach; Described lens fixing base is set to tubular structure, and the arranged outside of the top barrel of described lens fixing base has screw thread, and this top barrel is also provided with the otch parallel with the axis of described tubular structure; The inner side of described top barrel is provided with inclined-plane along described cylinder axis;
The top barrel of described lens fixing base is also arranged with the nut matching with described screw thread;
The bottom of described lens fixing base is provided with the L-type ring section that cross section is L-type, the vertical end of this L-type ring section is fixedly connected with the bottom barrel of described lens fixing base, the thickness of the vertical end of described L-type ring section is less than the width of described extension breach, and with the corresponding setting in position of described extension breach; The horizontal ends physical dimension of described L-type ring section is done the corresponding setting that can agree with the physical dimension of described ring section shape breach; Described L-type ring section is set to phase concentric, same radius with described L-type ring.
2. a kind of expansion interface of mobile phone camera according to claim 1, is characterized in that, a described ring section shape breach is plural number setting; The quantity of described L-type ring section is less than or equal to the quantity of described ring section shape breach.
3. a kind of expansion interface of mobile phone camera according to claim 2, is characterized in that, is provided with plural point-like projection on described inclined-plane, and described inclined-plane and this point-like projection adopt elastomeric material to form.
4. a kind of expansion interface of mobile phone camera according to claim 3, is characterized in that, the vertical end length of described L-type ring section is more than or equal to the vertical end of described L-type ring.
5. a kind of expansion interface of mobile phone camera according to claim 4, is characterized in that, the symmetrical or asymmetric ring of described ring section shape breach is located at around described through hole; Corresponding, described L-type ring section symmetry or the asymmetric bottom that is arranged on described lens fixing base.
6. a kind of expansion interface of mobile phone camera according to claim 5, is characterized in that, is provided with plural point-like projection in the horizontal ends of described L-type ring, the horizontal ends of described L-type ring and on point-like projection adopt elastomeric material to form.
7. a kind of expansion interface of mobile phone camera according to claim 6, is characterized in that, the described otch on the described top barrel of described lens fixing base is plural number setting.
8. a kind of expansion interface of mobile phone camera according to claim 7, is characterized in that, the symmetrical or asymmetric described top barrel that is arranged on of described otch; The length of described otch is more than or equal to the degree of depth of described screw thread on the axis direction of described tubular structure.
9. a kind of expansion interface of mobile phone camera according to claim 8, is characterized in that, described extension breach extends while arranging along the outer arc of described ring section shape breach or inner arc, and bearing of trend comprises clockwise or counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362296.7U CN203942558U (en) | 2014-07-02 | 2014-07-02 | A kind of expansion interface of mobile phone camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362296.7U CN203942558U (en) | 2014-07-02 | 2014-07-02 | A kind of expansion interface of mobile phone camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942558U true CN203942558U (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362296.7U Expired - Fee Related CN203942558U (en) | 2014-07-02 | 2014-07-02 | A kind of expansion interface of mobile phone camera |
Country Status (1)
| Country | Link |
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| CN (1) | CN203942558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210216A (en) * | 2016-07-04 | 2016-12-07 | 严月玲 | A kind of expansible cell-phone cover |
| CN106249388A (en) * | 2016-10-12 | 2016-12-21 | 北京疯景科技有限公司 | Camera lens, auxiliary imaging devices and electronic equipment |
-
2014
- 2014-07-02 CN CN201420362296.7U patent/CN203942558U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210216A (en) * | 2016-07-04 | 2016-12-07 | 严月玲 | A kind of expansible cell-phone cover |
| CN106249388A (en) * | 2016-10-12 | 2016-12-21 | 北京疯景科技有限公司 | Camera lens, auxiliary imaging devices and electronic equipment |
| CN106249388B (en) * | 2016-10-12 | 2019-06-25 | 北京疯景科技有限公司 | Camera lens, auxiliary imaging devices and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |