CN112040032A - Camera module and terminal equipment - Google Patents
Camera module and terminal equipment Download PDFInfo
- Publication number
- CN112040032A CN112040032A CN201910477759.1A CN201910477759A CN112040032A CN 112040032 A CN112040032 A CN 112040032A CN 201910477759 A CN201910477759 A CN 201910477759A CN 112040032 A CN112040032 A CN 112040032A
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- China
- Prior art keywords
- lens
- lens barrel
- camera module
- lens cone
- sealing part
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Telephone Set Structure (AREA)
Abstract
The disclosure relates to a camera module and a terminal device. This camera module includes: a lens barrel body and a lens barrel sealing portion. Wherein, the lens cone body and the lens cone sealing part are integrally formed; the lens cone sealing part is positioned on the end surface of the lens cone body, and the outer diameter of the lens cone sealing part is smaller than or equal to that of the end surface of the lens cone body; the inner diameter of the lens cone sealing part is larger than or equal to the inner diameter of the end face of the lens cone body, the area of the lens cone body in a screen can be effectively reduced through the structure, and therefore the purpose of increasing the mobile phone screen occupation ratio is achieved.
Description
Technical Field
The utility model relates to a terminal equipment technical field especially relates to camera module and terminal equipment.
Background
The screen occupation ratio is used for representing a relative ratio of the area of a screen and the area of a front panel of a mobile phone, and is a parameter which is easier to obtain visual good feeling in the appearance design of the mobile phone.
In the existing mobile phone scheme, the lens barrel of the camera is sealed, so that the area occupied by the lens barrel body in a screen is large, and the proportion of a mobile phone screen cannot be effectively increased.
Disclosure of Invention
In order to overcome the problems in the related art, the embodiment of the disclosure provides a camera module and a terminal device. The technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, a camera module is provided, including:
a lens barrel body and a lens barrel sealing portion; the lens cone body and the lens cone sealing part are integrally formed;
the lens cone sealing part is positioned on the end surface of the lens cone body, and the outer diameter of the lens cone sealing part is smaller than or equal to that of the end surface of the lens cone body; the inner diameter of the lens barrel sealing part is larger than or equal to the inner diameter of the end face of the lens barrel body.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the present disclosure provides a camera module, including: a lens barrel body and a lens barrel sealing portion. Wherein, the lens cone body and the lens cone sealing part are integrally formed; the lens cone sealing part is positioned on the end surface of the lens cone body, and the outer diameter of the lens cone sealing part is smaller than or equal to that of the end surface of the lens cone body; the inner diameter of the lens cone sealing part is larger than or equal to the inner diameter of the end face of the lens cone body, the area of the lens cone body in a screen can be effectively reduced through the structure, and therefore the purpose of increasing the mobile phone screen occupation ratio is achieved.
In one embodiment, the lens barrel sealing part is made of elastic material.
In one embodiment, the resilient material is colored.
In one embodiment, the elastic material comprises: black silica gel.
In one embodiment, the inner diameter of the barrel sealing portion gradually increases in a direction away from the barrel end face.
In one embodiment, the inner side of one end of the lens barrel sealing part, which faces away from the lens barrel end face, is provided with a chamfer.
In one embodiment, the outer side of one end of the lens barrel sealing part, which is away from the lens barrel end face, is also provided with a chamfer.
According to a second aspect of the embodiments of the present disclosure, there is provided a terminal device, including: glass apron and the camera module group as in any one of above-mentioned embodiment.
In one embodiment, the glass cover plate is in interference fit with the lens barrel sealing portion.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural view of a lens barrel body shown according to an exemplary embodiment.
Fig. 2 is a schematic structural view of a lens barrel body and a sealing sleeve according to an exemplary embodiment.
Fig. 3 is a schematic structural diagram of a lens barrel body and foam according to an exemplary embodiment.
Fig. 4 is a schematic structural diagram of a camera module according to an exemplary embodiment.
Fig. 5 is a schematic structural diagram of a camera module according to an exemplary embodiment.
Fig. 6 is a schematic structural diagram of a camera module according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Currently, the improvement of the overall screen occupation ratio is a strong demand in the industry, and the screen and other devices need to be matched together to realize, particularly a front-facing camera, and the reduction of the occupation space of the front-facing camera is a key path for reducing the size of a special-shaped screen (English: notch) and improving the screen occupation ratio.
In a mobile phone released in the market at present, a lens barrel body 10 of a camera shown in fig. 1 needs to be sealed to prevent moisture from covering a lens of the lens barrel body 10, which affects photographing quality, but at present, there are two general ways of sealing the lens barrel body 10, one is to seal the lens barrel body 10 by using a sealing cover 11 (or a sealing sleeve) as shown in fig. 2, and the other is to seal the lens barrel body 10 by arranging a foam 12 in the top surface of the lens barrel body 10 as shown in fig. 3.
In the first mode, through covering a sealed cowling 11 at lens cone body 10 in order to reach the purpose of sealed lens cone body 10, but owing to there is the existence of sealed cowling 11, lens cone body 10 head area has been increased, compare in lens cone size, it just needs to occupy XY to the space more to seal cover 11 itself, and, generally when carrying out lens cone body 10 assembly, need reserve clearance an, the space that can make to reserve for lens cone body module when the assembly is great (clearance an and sealed cowling 11's thickness), just so make the lens cone body occupy the area in the screen great, thereby can't effectually do the cell-phone screen to account for than greatly, and this kind of mode still needs to increase extra alignment and assembly process.
In the second mode, because the structure of the foam 12 is limited, a smaller structure cannot be achieved, and therefore, when the top surface of the lens barrel body 10 is sealed by the foam 12, the area of the foam 12 is larger, so that the space reserved for the lens barrel body 10 during assembly is larger (the sum of the widths of the gap a and the foam 12 exceeding the end surface of the lens barrel), and thus the area occupied by the lens barrel body 10 in the screen is larger, and the mobile phone screen cannot be effectively occupied to a large extent.
In order to solve the technical problem, the present disclosure provides a camera module and a terminal device.
Fig. 4 is a schematic structural diagram of a camera module according to an exemplary embodiment, and as shown in fig. 4, the camera module includes:
a lens barrel body 10 and a barrel sealing part 20.
Wherein, the lens barrel body 10 and the lens barrel sealing part 20 are integrally formed; the lens barrel sealing part 20 is positioned on the end surface of the lens barrel body 10, and the outer diameter of the lens barrel sealing part 20 is smaller than or equal to the outer diameter of the end surface of the lens barrel body 10; the inner diameter of the barrel sealing part 20 is larger than or equal to the inner diameter of the end face of the barrel body 10.
Since the lens barrel body 10 and the lens barrel sealing part 20 are integrally formed, the accuracy is high without considering the redundancy of assembly tolerance in the related art, so that the alignment and assembly processes can be omitted.
Moreover, the outer diameter of the lens barrel sealing part 20 is smaller than or equal to the outer diameter of the end face of the lens barrel body 10, and the inner diameter of the lens barrel sealing part 20 is larger than or equal to the inner diameter of the end face of the lens barrel body 10, so that the size of the lens barrel sealing part 20 per se and the size of the lens barrel body 10 do not need to occupy more X-Y space, the size of a comprehensive screen groove avoiding area can be reduced, the screen occupation ratio is improved, and the development trend of the current terminal equipment is compounded.
Because when carrying out the assembly of camera module, need reserve clearance an for the camera module, this kind of mode can not increase the space of reserving for lens cone body 10 when the assembly, promptly, the space of reserving only is the space that clearance a corresponds, just so can effectively reduce the area that lens cone body 10 occupied in the screen to realize increasing the purpose that cell-phone screen accounts for than.
The present disclosure provides a camera module, including: a lens barrel body and a lens barrel sealing portion. Wherein, the lens cone body and the lens cone sealing part are integrally formed; the lens cone sealing part is positioned on the end surface of the lens cone body, and the outer diameter of the lens cone sealing part is smaller than or equal to that of the end surface of the lens cone body; the inner diameter of the lens cone sealing part is larger than or equal to the inner diameter of the end face of the lens cone body, the area of the lens cone body in a screen can be effectively reduced through the structure, and therefore the purpose of increasing the mobile phone screen occupation ratio is achieved.
In one embodiment, the barrel sealing part 20 is made of an elastic material.
By adopting the elastic material, the lens barrel sealing part 20 can be better contacted with the glass cover plate of the terminal device, so that the sealing effect is improved.
In one embodiment, the elastic material used for the lens barrel sealing part 20 is a colored elastic material.
By adopting the colored elastic material, the sealing effect is improved, and meanwhile, the light blocking effect can be achieved, so that light is prevented from entering the lens from the lens cone sealing part 20, and the imaging effect is effectively improved.
In one embodiment, the elastic material comprises: black silica gel, or a rubber material.
In one embodiment, the inner diameter of the barrel sealing part 20 gradually increases in a direction away from the barrel end face.
That is, by setting the inside of the barrel sealing part 20 in a wide-angle form, the shooting angle of the lens can be increased.
In one embodiment, as shown in fig. 5, in order to improve the sealing effect, the inner side of the end of the lens barrel sealing part 20 facing away from the end face of the lens barrel is chamfered.
Through setting up the chamfer at the inboard of the one end that lens cone sealing 20 deviates from the lens cone terminal surface, when assembling, produce the negative pressure when terminal equipment's glass apron and lens cone sealing 20's contact site to make glass apron and lens cone sealing 20 interference fit, promoted sealed effect.
In one embodiment, as shown in fig. 6, the outer side of the end of the barrel sealing part 20 facing away from the end surface of the barrel is also chamfered.
That is, the end of the lens barrel sealing part 20 is in a sharp-angled shape, which not only reduces the process complexity, but also effectively improves the sealing effect.
When the double-shot injection molding technology is adopted, the obtained integrally molded injection molding finished product can respectively realize different functions by two materials with different characteristics at different parts. The lens barrel body 10 and the lens barrel sealing part 20 in the present disclosure may be made of different materials (for example, the lens barrel body 10 is made of a conventional lens barrel material of a camera module, and the lens barrel sealing part 20 is made of black silica gel), and at this time, a double-shot injection molding technique is adopted when the camera module is integrally formed, that is, two injection molding material sources are respectively injected at different positions of the camera module.
An embodiment of the present disclosure further provides a terminal device, including: glass apron and the camera module of any preceding embodiment.
In one embodiment, the glass cover plate is an interference fit with the barrel seal 20.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (9)
1. The utility model provides a camera module which characterized in that includes:
a lens barrel body and a lens barrel sealing portion; the lens cone body and the lens cone sealing part are integrally formed;
the lens cone sealing part is positioned on the end surface of the lens cone body, and the outer diameter of the lens cone sealing part is smaller than or equal to that of the end surface of the lens cone body; the inner diameter of the lens barrel sealing part is larger than or equal to the inner diameter of the end face of the lens barrel body.
2. The camera module according to claim 1, wherein the lens barrel sealing portion is made of an elastic material.
3. The camera module of claim 2, wherein said elastomeric material is colored.
4. The camera module of claim 3, wherein the resilient material comprises: black silica gel.
5. The camera module according to claim 1, wherein an inner diameter of the barrel sealing portion gradually increases in a direction away from the barrel end surface.
6. The camera module according to claim 1, wherein an inner side of an end of the lens barrel sealing portion facing away from the lens barrel end surface is provided with a chamfer.
7. The camera module according to claim 6, wherein an outer side of an end of the lens barrel sealing portion facing away from the lens barrel end surface is also chamfered.
8. A terminal device, comprising: a glass cover plate and a camera module according to any one of claims 1 to 7.
9. The terminal device according to claim 8, wherein the glass cover plate is interference-fitted with the barrel seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477759.1A CN112040032A (en) | 2019-06-03 | 2019-06-03 | Camera module and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477759.1A CN112040032A (en) | 2019-06-03 | 2019-06-03 | Camera module and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112040032A true CN112040032A (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910477759.1A Pending CN112040032A (en) | 2019-06-03 | 2019-06-03 | Camera module and terminal equipment |
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| Country | Link |
|---|---|
| CN (1) | CN112040032A (en) |
Citations (5)
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| WO2011024713A1 (en) * | 2009-08-31 | 2011-03-03 | 日本写真印刷株式会社 | Mount structure of touch panel with vibrating function |
| CN108347555A (en) * | 2018-03-22 | 2018-07-31 | 华勤通讯技术有限公司 | A kind of terminal device and its front camera |
| CN207802134U (en) * | 2018-01-22 | 2018-08-31 | 维沃移动通信有限公司 | A kind of electronic equipment |
| CN108650449A (en) * | 2018-07-24 | 2018-10-12 | Oppo（重庆）智能科技有限公司 | CCD camera assembly, camera module and electronic equipment |
| CN208158710U (en) * | 2018-03-22 | 2018-11-27 | 华勤通讯技术有限公司 | A kind of terminal device and its front camera |
-
2019
- 2019-06-03 CN CN201910477759.1A patent/CN112040032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011024713A1 (en) * | 2009-08-31 | 2011-03-03 | 日本写真印刷株式会社 | Mount structure of touch panel with vibrating function |
| CN207802134U (en) * | 2018-01-22 | 2018-08-31 | 维沃移动通信有限公司 | A kind of electronic equipment |
| CN108347555A (en) * | 2018-03-22 | 2018-07-31 | 华勤通讯技术有限公司 | A kind of terminal device and its front camera |
| CN208158710U (en) * | 2018-03-22 | 2018-11-27 | 华勤通讯技术有限公司 | A kind of terminal device and its front camera |
| CN108650449A (en) * | 2018-07-24 | 2018-10-12 | Oppo（重庆）智能科技有限公司 | CCD camera assembly, camera module and electronic equipment |
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Application publication date: 20201204 |