CN213210691U - Camera with adjustable shooting range - Google Patents
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- CN213210691U CN213210691U CN202022592836.9U CN202022592836U CN213210691U CN 213210691 U CN213210691 U CN 213210691U CN 202022592836 U CN202022592836 U CN 202022592836U CN 213210691 U CN213210691 U CN 213210691U
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Abstract
The utility model relates to a shooting range adjustable camera, including first group and the second mirror group, its technical essential is: the first lens group and the second lens group are of a discrete structure, the first lens group comprises a lens group A meeting the requirement of conventional shooting, a lens group B meeting the requirement of wide-angle shooting and a lens group C meeting the requirement of ultra-wide-angle shooting, the lens group A, the lens group B and the lens group C are respectively provided with an independent lens cone, a lens of the second lens group, the optical filter I and the imaging chip are arranged in the same lens cone, the lens group A, the lens group B and the lens group C are fixed on a sliding block of the same moving module or the second lens group is fixed on a sliding block of the moving module, and the lens cone edges of the lens group A, the lens group B and the lens group C correspond. Compare in traditional zoom, the utility model discloses have better stability, the change of shooting angle is bigger, and it is better to shoot experience, reduces lens quantity simultaneously, reduction in production cost.
Description
Technical Field
The utility model relates to an optical lens, concretely relates to shooting range adjustable camera can realize the change of the shooting range from conventional to wide angle to super wide angle again.
Background
With the development of mobile phone lenses, a conventional lens having a general photographing range with high resolution and a wide-angle lens having a larger photographing angle are gradually appeared, and recently, an ultra-wide-angle lens having a larger photographing angle is also appeared. In order to meet the requirements of customers and realize better shooting experience, mobile phone manufacturers use high-performance conventional lenses, wide-angle lenses and ultra-wide-angle lenses, and realize the user experience of multi-element shooting by increasing the number of the lenses. However, the number of lenses, motors and chips used in this way is greatly increased, which results in high manufacturing cost of the mobile phone.
Disclosure of Invention
The utility model aims at providing a shooting range adjustable camera compares in traditional zoom, has better stability to the change of shooting angle can be bigger some, and the experience of shooing can be better some, has reduced the quantity of using the lens simultaneously, alleviates camera weight, reduction in production cost.
The technical scheme of the utility model is that:
the utility model provides a shooting range adjustable camera, includes the first mirror group that is close to the thing side and is close to the second mirror group of picture side, and its technical essential is: the first lens group and the second lens group adopt a discrete structure, the first lens group comprises a lens group A meeting the requirement of conventional shooting, a lens group B meeting the requirement of wide-angle shooting and a lens group C meeting the requirement of ultra-wide-angle shooting, the lens group A, the lens group B and the lens group C are respectively provided with an independent lens cone, the lens of the second lens group, the optical filter I and the imaging chip are assembled in the same lens cone, the lens group A, the lens group B and the lens group C are fixed on a slide block of the same moving module, and the optical axes of the lens group A, the lens group B and the lens group C can be alternatively coincided with the optical axis of the second lens group through the moving module, or the second lens group is fixed on the slide block of the moving module and the optical axis of the second lens group is alternatively superposed with the optical axes of the lens group A, the lens group B and the lens group C through the moving module, the lens cone edges of the lens group A, the lens group B and the lens group C are correspondingly provided with positioning structures.
In the camera with the adjustable shooting range, the positioning structure consists of the magnetic ring I fixed at the edge of the lens cone of the lens group A, the lens cone of the lens group B, the lens cone of the lens group C and the magnetic ring II fixed at the edge of the lens cone of the second lens group. The positioning of the lens group A, the lens group B or the lens group C after moving is realized through the magnetic attraction effect.
In the camera with the adjustable shooting range, the positioning structure comprises a convex-concave structure I arranged at the edges of the lens cone of the lens group A, the lens cone of the lens group B and the lens cone of the lens group C, and a convex-concave structure II arranged at the edge of the lens cone of the second lens group and matched with the convex-concave structure I. The second lens group is positioned with the lens group A, the lens group B or the lens group C after moving through the combination of the convex-concave structure I and the convex-concave structure II.
Foretell camera of shooting range adjustable, the removal module is rotatory module, has annular slide and locates the slider on the annular slide.
Foretell camera of shooting range adjustable, the removal module is the sharp module, has the sharp slide and locates the slider on the sharp slide.
In the camera with the adjustable shooting range, the first lens group is additionally provided with the external extended lens, the sliding block of the movable module group is provided with a threaded hole corresponding to the external extended lens, the inner end of the threaded hole is provided with the optical filter II, and the optical filter II is positioned at the object side of the second lens group. The camera can replace a lens with other expansion functions, such as a lens made of glass materials, by the aid of the external expansion lens, and imaging quality is improved.
In the camera with the adjustable shooting range, the lens group A, the lens group B and the lens group C of the first lens group are respectively composed of at least one lens, and different shooting requirements are realized by matching different types of lens groups A, B and C with the second lens group.
In the camera with the adjustable shooting range, the second lens group is composed of at least one lens, and the optical axis of the lens group a, the lens group B or the lens group C of the first lens group is provided with at least three lenses after being assembled with the second lens group.
In the camera with the adjustable shooting range, the diaphragm of the lens group a is arranged at the object side, the diaphragm of the lens group B is arranged in the lens group B, and the diaphragm of the lens group C is arranged at the image side. The change of the field angle of the camera from the conventional lens to the wide-angle lens and then to the ultra-wide-angle lens is realized.
In the camera with the adjustable shooting range, the second lens group is provided with a diaphragm.
The utility model has the advantages that:
1. separate into first mirror group and second mirror group with the camera, through the mirror group A of replacing first mirror group, mirror group B and mirror group C, realize at conventional camera lens with the cooperation of second mirror group respectively, wide-angle lens, the conversion of super wide-angle lens, the experience of shooing feels good, simultaneously through this kind of mode with conventional camera lens, wide-angle lens, super wide-angle lens integrate to in the middle of same camera, because second mirror group is shared, then reduced the quantity of using the lens, the whole weight of camera has been alleviateed, and production cost is reduced.
2. The matched positioning of the lens group A, the lens group B and the lens group C with the second lens group after moving is realized through the positioning structure, so that the lens group A, the lens group B or the lens group C is superposed with the optical axis of the second lens group after moving in place, a firmer combination mode is realized, and the stability during shooting is ensured.
Drawings
FIG. 1 is a schematic view of a first lens group of the present invention, including a lens group A, a lens group B and a lens group C;
FIG. 2 is a schematic view of a second lens group according to the present invention;
fig. 3 is a schematic view of a positioning structure in embodiment 1 of the present invention;
fig. 4 is a schematic view of a mobile module according to embodiment 1 of the present invention;
fig. 5 is a schematic view of a positioning structure in embodiment 2 of the present invention;
fig. 6 is a schematic view of a mobile module according to embodiment 2 of the present invention;
fig. 7 is a schematic diagram of an external extended lens in embodiment 1 of the present invention;
fig. 8 is a schematic diagram of the position of the external extended lens and the position of the second lens group corresponding to the mobile module in embodiment 1 of the present invention.
In the figure: 1. the optical filter comprises lens groups A and 2, lens groups B and 3, lens groups C and 4, diaphragms, 5, diaphragms, 6, diaphragms, 7, a second lens group, 8, optical filters I and 9, image planes, 10, magnetic rings I and 11, magnetic rings II and 12, a rotating module, 13, an external expanding lens, 14, convex-concave structures I and 15, convex-concave structures II and 16, a linear module, 17 external threads, 18 threaded holes, 19 and an optical filter II.
Detailed Description
Example 1
As shown in fig. 1-4, 7 and 8, the camera with adjustable photographing range includes a first lens group near an object side and a second lens group 7 near an image side, where the first lens group and the second lens group 7 are separated.
The first lens group comprises a lens group A1 meeting the requirement of conventional shooting, a lens group B2 meeting the requirement of wide-angle shooting and a lens group C3 meeting the requirement of ultra-wide-angle shooting, and the lens group A1, the lens group B2 and the lens group C3 are respectively provided with independent lens cones. The lenses of the second lens group 7, the optical filter i 8 and an imaging chip (omitted in the figure) are assembled in the same lens barrel. The lens group a1, the lens group B2 and the lens group C3 of the first lens group are respectively composed of at least one lens, and different shooting requirements are realized by matching different types of lens groups a, B and C with the second lens group 7. The second lens group 7 is composed of at least one lens, and the optical axis of the first lens group, i.e., the lens group A1, the lens group B2 or the lens group C3, is assembled with the second lens group 7 and has at least three lenses. The lens group a1, the lens group B2 and the lens group C3 are fixed on a slide block of the same moving module, and the optical axes of the lens group a, the lens group B and the lens group C can be alternatively overlapped with the optical axis of the second lens group 7 through the moving module. The lens cone edges of the lens group A1, the lens group B2 and the lens cone edge of the lens group C and the lens cone edge of the second lens group 7 are correspondingly provided with positioning structures.
The first lens group A1, the second lens group B2 and the third lens group C3 are integrated on a movable module, so that the first lens group A, the second lens group B and the third lens group C can rotate to the position of the second lens group 7 in sequence to be combined with the second lens group, and the movable module can move in a driving mode of a motor or in a manual operation mode. The lens meeting the conditions can realize different moving modes of the first lens group, so that the lens has more diversified moving modes and is suitable for the design of various mobile phone cameras.
In this embodiment, the moving module is a rotating module 12, and has an annular slide and a slider disposed on the annular slide. The positioning structure is composed of a lens cone fixed on the lens group A, a lens cone of the lens group B, a magnetic ring I10 at the edge of the lens cone of the lens group C and a magnetic ring II 11 at the edge of the lens cone fixed on the second lens group 7. The positioning of the lens group A, the lens group B or the lens group C after moving is realized through the magnetic attraction effect. The first lens group is additionally provided with an external extended lens 13, namely a fisheye lens made of glass, so that the imaging quality is improved. Please refer to fig. 3 for the arrangement positions of the lens group a1, the lens group B2, the lens group C3, and the external expanding lens 13 on the rotating module 12. A threaded hole 18 corresponding to the external extended lens is formed in the sliding block of the moving module, an optical filter ii 19 is arranged at the inner end of the threaded hole 18, and the optical filter ii 19 is located at the object side of the second lens group 7, as shown in fig. 8. The rear end of the external expansion lens 13 is connected with a threaded hole 18 through an external thread 17.
In this embodiment, stop 4 of lens group a1 is disposed on the object side, stop 5 of lens group B2 is disposed in lens group B, and stop 6 of lens group C3 is disposed on the image side. The lens group A1 and the second lens group 7 are combined to realize the function of a conventional lens, the camera is a complete conventional lens, and light rays are finally imaged on an image surface after being constrained by the diaphragm 4, integrated by the lens group A1 and corrected by the second lens group 7. Similarly, the lens group B2 is combined with the second lens group 7 to realize a wide-angle shooting function. The lens group C3 is combined with the second lens group 7 to realize the ultra-wide angle shooting function. The second lens group 7 is combined with the optical filter i 8 and the image plane 9 as shown in fig. 2, the second lens group 7 can be used in combination for focusing, a diaphragm can also be arranged in the second lens group, and diaphragms are not arranged in the lens group a1, the lens group B2 and the lens group C3.
Example 2
As shown in fig. 5 and 6, in the embodiment, the moving module adopted in the camera with the adjustable shooting range is a linear module 16, which has a linear slide way and a slide block arranged on the linear slide way. The second lens group 7 is fixed on the slide block of the linear module 16 and the optical axis of the second lens group is alternatively overlapped with the optical axes of the lens group A1, the lens group B2 and the lens group C3 through the linear module 16.
The positioning structure comprises a convex-concave structure I14 arranged at the edge of the lens cone of the lens group A1, a lens cone of the lens group B2 and a lens cone of the lens group C3, and a convex-concave structure II 15 arranged at the edge of the lens cone of the second lens group 7 and matched with the convex-concave structure I. The second lens group 7 is positioned with the lens group a, the lens group B or the lens group C after moving by combining the convex-concave structure i 14 and the convex-concave structure ii 15. When the lens needs different functions, the first lens group and the second lens group are matched and combined through the linear module.
The rest is the same as example 1.
Claims (10)
1. The utility model provides a range adjustable camera shoots, includes the first mirror group that is close to the thing side and is close to the second mirror group of picture side, its characterized in that: the first lens group and the second lens group adopt a discrete structure, the first lens group comprises a lens group A meeting the requirement of conventional shooting, a lens group B meeting the requirement of wide-angle shooting and a lens group C meeting the requirement of ultra-wide-angle shooting, the lens group A, the lens group B and the lens group C are respectively provided with an independent lens cone, the lens of the second lens group, the optical filter I and the imaging chip are assembled in the same lens cone, the lens group A, the lens group B and the lens group C are fixed on a slide block of the same moving module, and the optical axes of the lens group A, the lens group B and the lens group C can be alternatively coincided with the optical axis of the second lens group through the moving module, or the second lens group is fixed on the slide block of the moving module and the optical axis of the second lens group is alternatively superposed with the optical axes of the lens group A, the lens group B and the lens group C through the moving module, the lens cone edges of the lens group A, the lens group B and the lens group C are correspondingly provided with positioning structures.
2. The camera with adjustable shooting range according to claim 1, wherein: the positioning structure consists of a lens cone fixed on the lens group A, a lens cone of the lens group B, a magnetic ring I at the edge of the lens cone of the lens group C and a magnetic ring II at the edge of the lens cone fixed on the second lens group.
3. The camera with adjustable shooting range according to claim 1, wherein: the positioning structure consists of a convex-concave structure I arranged at the edges of the lens cone of the lens group A, the lens cone of the lens group B and the lens cone of the lens group C, and a convex-concave structure II arranged at the edge of the lens cone of the second lens group and matched with the convex-concave structure I.
4. The camera with adjustable shooting range according to claim 1, wherein: the movable module is a rotary module and is provided with an annular slide way and a slide block arranged on the annular slide way.
5. The camera with adjustable shooting range according to claim 1, wherein: the movable module is a linear module and is provided with a linear slideway and a sliding block arranged on the linear slideway.
6. The camera with adjustable shooting range according to claim 1, wherein: the first lens group is additionally provided with an external extended lens, a sliding block of the moving module is provided with a threaded hole corresponding to the external extended lens, the inner end of the threaded hole is provided with a light filter II, and the light filter II is positioned at the object side of the second lens group.
7. The camera with adjustable shooting range according to claim 1, wherein: the first lens group comprises at least one lens, and the lens group A, the lens group B and the lens group C of the first lens group respectively comprise at least one lens.
8. The camera with adjustable shooting range according to claim 1, wherein: the second lens group is composed of at least one lens, and the optical axis of the lens group A, the lens group B or the lens group C of the first lens group and the second lens group is provided with at least three lenses after being assembled.
9. The camera with adjustable shooting range according to claim 1, wherein: the diaphragm of the lens group A is arranged at the object side, the diaphragm of the lens group B is arranged in the lens group B, and the diaphragm of the lens group C is arranged at the image side.
10. The camera with adjustable shooting range according to claim 1, wherein: and a diaphragm is arranged in the second lens group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022592836.9U CN213210691U (en) | 2020-11-11 | 2020-11-11 | Camera with adjustable shooting range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022592836.9U CN213210691U (en) | 2020-11-11 | 2020-11-11 | Camera with adjustable shooting range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213210691U true CN213210691U (en) | 2021-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022592836.9U Active CN213210691U (en) | 2020-11-11 | 2020-11-11 | Camera with adjustable shooting range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213210691U (en) |
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2020
- 2020-11-11 CN CN202022592836.9U patent/CN213210691U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Camera with adjustable shooting range Effective date of registration: 20220929 Granted publication date: 20210514 Pledgee: China Construction Bank Corporation Panjin branch Pledgor: Liaoning Zhonglan Photoelectric Technology Co.,Ltd. Registration number: Y2022210000157 |