CN216437280U - Camera assembly and corresponding electronic equipment - Google Patents
Camera assembly and corresponding electronic equipment Download PDFInfo
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- CN216437280U CN216437280U CN202122403975.7U CN202122403975U CN216437280U CN 216437280 U CN216437280 U CN 216437280U CN 202122403975 U CN202122403975 U CN 202122403975U CN 216437280 U CN216437280 U CN 216437280U
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Abstract
The utility model relates to a camera subassembly and electronic equipment, wherein, the camera subassembly includes camera lens module (1), is located apron (2) of camera lens module (1) income light side and is located image sensing part (3) of camera lens module (1) light-emitting side, the camera subassembly is still including being located electrochromic part (4) between apron (1) and image sensing part (3). The structure design and the production are simple, the light transmittance can be dynamically adjusted, the size and the volume of the camera component are miniaturized while the optical function of the camera component is ensured, and the application range is wide.
Description
Technical Field
The utility model relates to the field of optical technology, especially, relate to a camera subassembly and corresponding electronic equipment.
Background
When the existing camera directly aims at strong light (such as the sun) to take a picture, the problem of overexposure can be caused, so that a negative film is whitish, and although an algorithm is used for correcting, the effect is limited; under normal light intensity, if a special effect is required to be taken and the exposure time is prolonged, the problems of whitish and overexposure of the negative film can also occur.
At present, the main current solution is to manually add an ND mirror, and the ND mirror is clamped on a single-reflection lens through threads, so that light filtering is realized. The operation needs to select ND lenses with different transmittances according to different light intensities, so that on one hand, the assembly and disassembly are time-consuming and labor-consuming, and on the other hand, the size of a clamping structure of the ND lenses is too large, so that the ND lenses cannot be applied to consumer electronic products such as mobile phones.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a camera component, this camera component can be according to environment light intensity dynamic adjustment visible light transmissivity, solves the overexposure problem, need not manual configuration ND mirror, simple structure, and application scope is wide.
An object of the present invention is to provide an electronic device using the camera module.
In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a camera component, camera component includes the camera lens module, is located the apron of camera lens module income light side and is located the image sensing part of camera lens module light-emitting side, its characterized in that:
the camera assembly also includes an electrochromic element between the cover plate and the image sensing element.
Furthermore, the electrochromic component is located between the cover plate and the lens module.
Further, the lens module is composed of a plurality of stacked lenses, and the electrochromic component is arranged between the adjacent lenses;
or the lens module is composed of a plurality of stacked lenses, wherein one lens is an electrochromic component.
Furthermore, the camera assembly also comprises an infrared filter arranged between the lens module and the image sensing component;
the electrochromic component is positioned between the lens module and the infrared filter.
Furthermore, the electrochromic component is positioned between the lens module and the image sensing component;
the electrochromic part comprises a first substrate, an electrochromic layer and a second substrate which are sequentially arranged from top to bottom, wherein the surface of the second substrate, which is close to the image sensing part, is coated with an infrared cut-off film layer to replace an infrared filter.
Further, the electrochromic component comprises a first substrate, an electrochromic layer and a second substrate which are sequentially arranged from top to bottom;
the first substrate is connected with the surface, close to the lens module, of the cover plate so as to fix the electrochromic component and the cover plate.
Furthermore, the electrochromic part is fixed with adjacent parts through gluing, screw thread, ultrasonic welding, joint, screw, articulated mode.
An electronic device employing a camera assembly as described above.
Compared with the prior art, the utility model has the advantages of:
the electrochromic component is arranged in the camera component, the characteristic that the light transmittance of an electrochromic substance can be changed due to electrochemical oxidation-reduction reaction of the electrochromic component is utilized, the light transmittance is effectively adjusted according to the light intensity of the environment, the problem that the light adjustment can be realized by manually replacing different ND filters in the past is solved, and the electrochromic component is used as one part of the camera component in the structure.
Drawings
FIG. 1 is a layer diagram of an electrochromic device according to the present application.
Fig. 2 is a diagram illustrating a positional relationship between an electrochromic device and a cover plate via a first substrate.
Fig. 3 is a diagram of the electrochromic first substrate as a cover plate to achieve a fixed position relationship.
FIG. 4 is a diagram illustrating the position relationship of the electrochromic device in the lens module according to the present invention.
FIG. 5 is a diagram illustrating a positional relationship between the electrochromic element and the lens module according to the present invention.
Fig. 6 is a diagram illustrating a positional relationship between an electrochromic device and an image sensor device instead of an infrared filter according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Fig. 2-6 show schematic structural views of preferred embodiments of the camera head assembly of the present application. The camera assembly comprises a lens module 1, a cover plate 2 positioned on the light inlet side of the lens module 1 and an image sensing component 3 positioned on the light outlet side of the lens module 1. In order to overcome the problems that the time and labor are wasted when the ND mirror is manually replaced in the prior art, the size of a camera assembly is large, and the camera assembly is not suitable for electronic products such as mobile phones, the camera assembly comprises an electrochromic component 4 positioned between a cover plate 2 and an image sensing component 3.
It should be noted that since the electrochromic device has a characteristic that the light transmittance of the electrochromic material is changed by using an electrochemical redox reaction, it is well known and the operation principle thereof is not described in detail herein. In the present application, the electrochromic device 4 includes a first substrate 41, an electrochromic layer 42, and a second substrate 43, which are sequentially disposed from top to bottom, as shown in fig. 1.
Of course, other configurations are possible, for example, the electrochromic device 4 includes only the first substrate 41, and the electrochromic layer 42 is coated or plated on the first substrate 41, and it is easily understood that the electrochromic device having only one substrate has a thinner thickness and saves more material than the electrochromic device having two substrates, and when combined with a camera module, the volume and size of the camera module can be more reliably miniaturized, as will be described in detail below.
For the purposes of this application, the electrochromic element 4 may be located between the cover plate 2 and the lens module 1. In this structure, the first substrate 41 may be connected to the surface of the cover plate 2 close to the lens module 1, as shown in fig. 2, or the first substrate 41 may be directly formed by the cover plate 2, that is, the first substrate 41 is the cover plate 2, so as to fix the electrochromic component 4 to the cover plate 2, as shown in fig. 3, it is obvious that this case corresponds to a structure in which the electrochromic component only includes the first substrate 41, and the electrochromic layer 42 is coated or plated on the first substrate 41.
Adopt this kind of position structure, camera subassembly production simple process, but volume production nature is strong, moreover to first situation, this kind of structure can become and change the thickness of apron to improve the intensity of camera apron, and the second situation is owing to having left out first base plate, and the size and the thickness of camera subassembly are thinner lighter and handy in comparison in the past, can be better be applicable to equipment such as cell-phone, and application scope is wide.
The electrochromic element 4 may be located in the lens module 1, as shown in fig. 4, the lens module 1 is composed of a plurality of stacked lenses, which is well known, and is not excessively expanded here. In this case, the electrochromic element 4 may be fixed to the lens module 1 by fixing the first substrate 41 to the lens close to the first substrate 41 and fixing the second substrate 43 to the lens close to the second substrate 43.
For an electrochromic component having only one substrate, the electrochromic layer, the substrate, and the lens close to each other may be fixed separately, so that the electrochromic component is fixed in the lens module.
Because the electrochromic component has the same optical action and effect as the lens, the electrochromic component can also be used for replacing one or more lenses in the conventional lens module 1, so that the function and effect of the electrochromic component can be exerted, and the roles of the lenses can be taken into consideration, therefore, compared with the conventional lens module, the structure omits one lens, and the electrochromic component 4 is used for replacing the lens, so that one lens in the lens module 1 is the electrochromic component 4.
The fixing of the electrochromic element with only one substrate is referred to the above-mentioned case and will not be described herein.
Meanwhile, it should be noted that, in order to ensure that the function of the lens module is not affected and to better realize that the electrochromic element performs the optical function of the lens, the first substrate 41 and the second substrate 43 need to be processed into curved surfaces at corresponding positions along with the change of the lens curve, so as to meet the design requirements of the lens.
Of course, no matter the electrochromic component is located in the lens module as a new member or replaces one or more lenses in the lens module, the electrochromic component at this time is more likely to be located at the diaphragm in the lens module 1, because the light at the diaphragm is more concentrated, the electrochromic function of the electrochromic component can be more favorably exerted.
The camera module includes the above-mentioned components, and further includes the infrared filter 5 disposed between the lens module 1 and the image sensing component 3, so, as an advantage, the electrochromic component 4 may be disposed between the lens module 1 and the infrared filter 5, as shown in fig. 5, or between the infrared filter 5 and the image sensing component 3, or at least the surface of the second substrate 43 close to the image sensing component 3 is coated with the infrared cut-off film layer 44 to prevent the infrared rays from passing through, so that the electrochromic component 4 is directly disposed between the lens module 1 and the image sensing component 3 instead of the infrared filter 5 to take the functions of the infrared filter 5 into consideration, as shown in fig. 6, the first substrate 41 may be coated with or not coated with the infrared cut-off film layer 44.
When the electrochromic device has only one substrate, it is conceivable that the infrared cut film layer is coated on the side of the substrate remote from the electrochromic layer in order to be able to replace the infrared filter, and will not be described more extensively herein.
The electrochromic component 4 replaces the infrared filter 5, so that the cost of the camera assembly is greatly reduced, the thickness of the camera assembly is reduced, and the application range of the camera assembly is wider.
In the above structural design, the electrochromic component 4 can be fixed with the cover plate, the lens of the lens module, the lens module and the infrared filter, and the lens module and the image sensing component by gluing, screwing, ultrasonic welding, clamping, screwing, hinging and other methods, and the fixing method is common in the conventional combination of the lens and the lens, and therefore the details are not described here.
So, this application applies to the camera subassembly with electrochromic part through the xian has, utilize electrochromic part can make electrochromic material's luminousness change characteristics because of electrochemical redox reaction, effectively realize according to environment light intensity dynamic adjustment light transmissivity, solve in the past need manually to change the problem that the light adjustment can be realized to different ND filter side, be convenient for simultaneously according to actual need and set up electrochromic part in the relevant position department of camera subassembly, the design is more nimble, partly fuse in the camera subassembly with electrochromic part as the camera subassembly, when guaranteeing the transmissivity, can effectively ensure the miniaturization of the volume and the size of camera, make its electronic equipment such as cell-phone that is applicable to equally, application scope is wide.
While embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a camera component, camera component includes lens module (1), is located apron (2) of lens module (1) income light side and is located image sensing part (3) of lens module (1) light-emitting side, its characterized in that:
the camera assembly further comprises an electrochromic component (4) located between the cover plate (2) and the image sensing component (3).
2. The camera assembly of claim 1, wherein:
the lens module (1) is composed of a plurality of stacked lenses, and the electrochromic component (4) is arranged between the adjacent lenses;
or the lens module (1) is composed of a plurality of laminated lenses, wherein one lens is an electrochromic component (4).
3. The camera assembly of claim 1, wherein:
the camera component also comprises an infrared filter (5) arranged between the lens module (1) and the image sensing component (3);
the electrochromic component (4) is located between the lens module (1) and the infrared filter (5), or the electrochromic component (4) is located between the infrared filter (5) and the image sensing component (3).
4. The camera assembly of claim 1, wherein:
the electrochromic component (4) is positioned between the lens module (1) and the image sensing component (3);
electrochromic part (4) are including first base plate (41), electrochromic layer (42) and second base plate (43) that set gradually from top to bottom, coating infrared cut-off rete (44) is in order to replace infrared filter (5) in the camera subassembly on the surface of second base plate (43) near image sensing part (3).
5. The camera assembly of claim 1, wherein:
the electrochromic component (4) is positioned between the lens module (1) and the image sensing component (3);
the electrochromic component (4) comprises a first substrate (41) and an electrochromic layer (42), wherein the electrochromic layer (42) is located on the surface, close to the lens module (1), of the first substrate (41), and an infrared cut-off film layer (44) is coated on the surface, close to the image sensing component (3), of the first substrate (41) so as to replace an infrared filter (5) in the camera component.
6. The camera assembly of claim 1, wherein:
the electrochromic component (4) is positioned between the cover plate (2) and the lens module (1).
7. The camera assembly of claim 6, wherein:
the electrochromic component (4) comprises a first substrate (41), an electrochromic layer (42) and a second substrate (43) which are sequentially arranged from top to bottom;
the first substrate (41) is connected with the surface, close to the lens module (1), of the cover plate (2) so as to fix the electrochromic component (4) and the cover plate (2).
8. The camera assembly of claim 6, wherein:
electrochromic part (4) include first base plate (41) and electrochromic layer (42), electrochromic layer (42) are located first base plate (41) be close to apron (2) on the surface, electrochromic layer (42) link to each other with the apron in order to realize that electrochromic part (4) are fixed with apron (2).
9. A camera assembly according to any one of claims 1-7, wherein:
the electrochromic component (4) is fixed with an adjacent component in a gluing mode, a threaded connection mode, an ultrasonic welding mode, a clamping mode, a screw connection mode or a hinge mode.
10. An electronic device, characterized in that:
the electronic device employs a camera assembly as claimed in any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403975.7U CN216437280U (en) | 2021-09-30 | 2021-09-30 | Camera assembly and corresponding electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403975.7U CN216437280U (en) | 2021-09-30 | 2021-09-30 | Camera assembly and corresponding electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216437280U true CN216437280U (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122403975.7U Active CN216437280U (en) | 2021-09-30 | 2021-09-30 | Camera assembly and corresponding electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115022520A (en) * | 2022-07-07 | 2022-09-06 | 维沃移动通信有限公司 | Camera module, electronic equipment, control method and control device |
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2021
- 2021-09-30 CN CN202122403975.7U patent/CN216437280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115022520A (en) * | 2022-07-07 | 2022-09-06 | 维沃移动通信有限公司 | Camera module, electronic equipment, control method and control device |
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