CN107277325B - Camera module and mobile terminal - Google Patents
Camera module and mobile terminal Download PDFInfo
- Publication number
- CN107277325B CN107277325B CN201710625089.4A CN201710625089A CN107277325B CN 107277325 B CN107277325 B CN 107277325B CN 201710625089 A CN201710625089 A CN 201710625089A CN 107277325 B CN107277325 B CN 107277325B
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- camera module
- lens
- mobile terminal
- prism
- moving
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a camera module, which comprises a fixing part; the moving part can move relative to the fixed part and comprises a lens and a prism, and the lens is parallel to the moving direction of the moving part. When the camera module is applied, the fixed part of the camera module is fixed on the mobile terminal, and the lens and the prism are used as the moving part and can move relative to the fixed part. When not in use, the mobile part is hidden behind the display screen of the mobile terminal; when the device is used, the moving part moves relative to the fixed part, so that the lens is driven to be exposed out of the display screen, periscopic incident light imaging is realized through the prism, and then front-mounted shooting is realized. The camera module does not need a reserved position of a display screen, so that the screen occupation ratio of the mobile terminal is improved. The invention also provides a mobile terminal with the camera module.
Description
Technical Field
The invention relates to the technical field of cameras, in particular to a camera module, and further relates to a mobile terminal with the camera module.
Background
With the continuous development of the technology, the pursuit of the screen ratio of the mobile terminal by people is more urgent and the requirement is higher and higher. However, the display screen of the mobile terminal needs to reserve the position of the front camera, and the screen occupation ratio of the mobile terminal is limited.
In summary, how to improve the screen ratio of the mobile terminal is a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a camera module for improving a screen ratio of a mobile terminal.
Another objective of the present invention is to provide a mobile terminal having the above camera module to improve the screen ratio of the mobile terminal.
In order to achieve the purpose, the invention provides the following technical scheme:
a camera module, comprising:
a fixed part;
the moving part can move relative to the fixed part and comprises a lens and a prism, and the lens is parallel to the moving direction of the moving part.
Preferably, the image pickup module further includes a driving device for driving the moving unit to move.
Preferably, in the image pickup module, the driving device includes:
a rack and pinion mechanism, wherein a rack of the rack and the moving part are fixedly connected;
and the driving mechanism drives the gear of the gear rack mechanism to rotate, and is connected with the fixed part.
Preferably, in the image pickup module, the driving mechanism is a servomotor.
Preferably, in the camera module, the moving part further includes a housing, and the lens and the prism are both disposed on the housing.
Preferably, in the camera module, the housing is a rectangular housing, a length direction of the rectangular housing is parallel to a moving direction of the moving portion, the lens is disposed on one side surface of the rectangular housing in the length direction, and the prism is located at one end of the housing in the mounting hole.
Preferably, in the image pickup module, the fixing portion includes:
the bracket is movably arranged in the mounting hole;
the direction from one end of keeping away from the prism to the one end that is close to the prism is followed, the rigid-flex board, sensitization chip, infrared filter, motor and the lens group of focusing on the support set gradually.
Preferably, in the camera module, the support is a cylindrical support cylinder, and the mounting hole is a cylindrical hole.
According to the technical scheme, the camera module provided by the invention comprises a fixing part; the moving part can move relative to the fixed part and comprises a lens and a prism, and the lens is parallel to the moving direction of the moving part.
When the camera module is applied, the fixed part of the camera module is fixed on the mobile terminal, and the lens and the prism are used as the moving part and can move relative to the fixed part. When not in use, the mobile part is hidden behind the display screen of the mobile terminal; when the device is used, the moving part moves relative to the fixed part, so that the lens is driven to be exposed out of the display screen, periscopic incident light imaging is realized through the prism, and then front-mounted shooting is realized.
In conclusion, the camera module does not need to reserve a position for a display screen, so that the screen occupation ratio of the mobile terminal is improved.
The invention also provides a mobile terminal which comprises the front camera, wherein the front camera is any one of the camera modules, and the camera module has the effect, so that the mobile terminal with the camera module has the same effect, and the description is omitted.
Preferably, the mobile terminal is a mobile phone, the fixed part is disposed in a housing of the mobile phone, and the mobile part can enter and exit the housing along a length direction of the housing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a camera module according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a camera module according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a camera module, which improves the screen occupation ratio of a mobile terminal.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a camera module according to an embodiment of the present invention includes a fixing portion; and a moving part movable relative to the fixed part, the moving part including a lens 5 and a prism 4, the lens 5 being parallel to a moving direction of the moving part.
In application, the fixed part of the camera module is fixed on the mobile terminal, and the lens 5 and the prism 4 are used as the moving part and can move relative to the fixed part. When not in use, the mobile part is hidden behind the display screen of the mobile terminal; when the device is used, the moving part moves relative to the fixed part, so that the lens 5 is driven to be exposed out of the display screen, periscopic incident light imaging is realized through the prism 4, and then front-mounted shooting is realized.
In conclusion, the camera module does not need to reserve a position for a display screen, so that the screen occupation ratio of the mobile terminal is improved.
Preferably, the camera module further includes a driving device for driving the moving part to move. The invention utilizes the driving device to drive the moving part to move, realizes the moving-out and moving-in of the moving part and is convenient to operate. The present invention may be configured such that the moving unit is moved manually without providing the driving device.
In a specific embodiment, the driving device comprises a gear rack mechanism, wherein a rack 2 of the gear rack mechanism is fixedly connected with the moving part; and the driving mechanism drives the gear 3 of the gear rack mechanism to rotate and is connected with the fixed part. In the embodiment, the driving mechanism is used for driving the gear 3 to rotate, so that the driving rack 2 is connected with the moving part to move linearly relative to the fixed part, the structure is simple, and the cost is low. It will be appreciated that the drive means may be of other configurations, such as a linear motor or a ball screw.
In order to improve the working stability, the driving mechanism is a servo motor. The driving mechanism can also be a stepping motor and the like.
In order to facilitate the movement of the moving part, the moving part further includes a housing 1, and a lens 5 and a prism 4 are disposed on the housing 1. According to the invention, the lens 5 and the prism 4 are both arranged on the shell 1, and the shell 1 is driven to realize the movement of the lens 5 and the prism 4, so that the operation is convenient. Of course, the present invention may also be configured without the housing 1, so that the lens 5 and the prism 4 are fixedly connected, and the lens 5 is directly driven to move.
Preferably, the housing 1 is a rectangular case, a length direction of the rectangular case is parallel to a moving direction of the moving part, and the lens 5 is disposed on one side surface of the length direction of the rectangular case, and the prism 4 is located at one end in the mounting hole of the housing 1. In this embodiment, the lens 5 is disposed on a side surface of the rectangular housing, so that the lens 5 moves along the length direction of the mobile terminal, and the housing 1 is prevented from occupying a larger thickness space of the mobile terminal. Of course, the lens 5 may be provided on an end surface of the rectangular housing in the longitudinal direction. The housing 1 may also be cylindrical or other shapes.
In a further technical scheme, the fixing part comprises a bracket 9 movably arranged in the mounting hole; the soft and hard combination plate 10, the photosensitive chip 8, the infrared filter (IR)7, the motor and the focusing lens group 6 are sequentially arranged on the bracket 9 along the direction from one end far away from the prism 4 to one end close to the prism 4. The module of making a video recording of this embodiment adopts the CCM module, makes a video recording the camera lens 5 of module and prism 4 part as the removal portion with the CCM, regard as fixed part with motor, support 9, IR, sensitization chip 8, soft or hard combined plate 10 etc. of CCM module, realizes forming images through periscopic income light. Of course, the fixed portion may include several of the above components, and the others may be attributed to the moving portion.
The fixed part and the movable part are movably matched through sleeving, so that the occupied space is reduced; of course, the fixed part and the movable part can also be movably matched through the matching of the protrusion and the groove.
The support 9 is a cylindrical support cylinder, and the mounting hole is a cylindrical hole. Therefore, the moving part and the fixed part are movably matched through the cylindrical surface, and the moving smoothness is good; and cylindrical supporting cylinder can be better with the module's of making a video recording other part cooperations. Alternatively, the holder 9 may be a rectangular cylinder or the like.
The embodiment of the present invention further provides a mobile terminal, which includes a front camera, where the front camera is the camera module provided in any one of the above embodiments, so as to improve a screen ratio of the mobile terminal.
Preferably, the mobile terminal is a mobile phone, the fixed part is arranged in a shell of the mobile phone, the mobile part can enter and exit the shell along the length direction of the shell, and when the mobile terminal is not used, the front camera can be hidden in the shell, so that the screen occupation ratio is increased, and more comfortable experience is brought to a user; and the increase of the thickness of the mobile phone can be avoided. The fixing part can also protrude out of the shell of the mobile phone. Alternatively, the moving portion may be moved in and out of the housing in the width direction of the housing. The mobile terminal can be a tablet computer, a camera and the like.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a module of making a video recording which characterized in that includes:
a fixed part;
a moving part movable relative to the fixed part, the moving part including a lens (5) and a prism (4), the lens (5) being parallel to a moving direction of the moving part;
the moving part further comprises a shell (1), and the lens (5) and the prism (4) are arranged on the shell (1); the prism (4) is positioned at one end in the mounting hole of the shell (1);
the fixing portion includes:
a bracket (9) movably arranged in the mounting hole;
the direction of keeping away from the one end of prism (4) to being close to the one end of prism (4) is followed, sets gradually soft or hard combination board (10), sensitization chip (8), infrared filter (7), motor on support (9) and focus lens group (6).
2. The camera module of claim 1, further comprising a driving device for driving the moving part to move.
3. The camera module of claim 2, wherein the drive means comprises:
a rack (2) of the gear rack mechanism is fixedly connected with the moving part;
and the driving mechanism drives a gear (3) of the gear rack mechanism to rotate, and is connected with the fixed part.
4. The camera module of claim 3, wherein the drive mechanism is a servo motor.
5. The camera module according to claim 1, wherein the housing (1) is a rectangular case having a length direction parallel to a moving direction of the moving portion, and the lens (5) is provided on one side surface in the length direction of the rectangular case.
6. The camera module according to claim 5, characterized in that the holder (9) is a cylindrical support cylinder and the mounting hole is a cylindrical hole.
7. A mobile terminal comprising a front camera, wherein the front camera is a camera module according to any one of claims 1 to 6.
8. The mobile terminal of claim 7, wherein the mobile terminal is a mobile phone, the fixed portion is disposed in a housing of the mobile phone, and the movable portion can move in and out of the housing along a length direction of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625089.4A CN107277325B (en) | 2017-07-27 | 2017-07-27 | Camera module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625089.4A CN107277325B (en) | 2017-07-27 | 2017-07-27 | Camera module and mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN107277325A CN107277325A (en) | 2017-10-20 |
| CN107277325B true CN107277325B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710625089.4A Active CN107277325B (en) | 2017-07-27 | 2017-07-27 | Camera module and mobile terminal |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862237B (en) * | 2017-11-30 | 2021-04-27 | Oppo广东移动通信有限公司 | Camera assembly, mobile terminal and control method of camera assembly |
| CN109862219B (en) * | 2017-11-30 | 2020-08-07 | Oppo广东移动通信有限公司 | Camera assembly, mobile terminal and control method of camera assembly |
| CN108200244A (en) * | 2017-12-28 | 2018-06-22 | 广东欧珀移动通信有限公司 | Electronic device |
| CN109995973B (en) * | 2017-12-29 | 2021-05-18 | Oppo广东移动通信有限公司 | Functional module, electronic device and control method of electronic device |
| CN108881535A (en) * | 2018-06-07 | 2018-11-23 | 肇庆高新区徒瓦科技有限公司 | A kind of concealed camera shooting mechanism for comprehensive screen mobile phone |
| CN112513774B (en) * | 2018-07-26 | 2023-11-03 | Oppo广东移动通信有限公司 | Electronic device and control method thereof |
| CN109274879B (en) * | 2018-11-16 | 2023-11-21 | 歌尔光学科技有限公司 | Camera telescopic assembly and electronic product |
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| CN1787612A (en) * | 2004-12-10 | 2006-06-14 | 鸿富锦精密工业（深圳）有限公司 | Focusing mechanism for cell phone digital camera and module for cell phone digital camera |
| CN101539652A (en) * | 2008-03-21 | 2009-09-23 | 株式会社腾龙 | Lens holding frame, lens driving device, and imaging device |
| CN106856516A (en) * | 2015-12-09 | 2017-06-16 | 小米科技有限责任公司 | Electronic equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100890590B1 (en) * | 2008-10-02 | 2009-03-25 | 주식회사 세코닉스 | Camera module and driving method thereof |
| US9736383B2 (en) * | 2015-10-30 | 2017-08-15 | Essential Products, Inc. | Apparatus and method to maximize the display area of a mobile device |
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- 2017-07-27 CN CN201710625089.4A patent/CN107277325B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787612A (en) * | 2004-12-10 | 2006-06-14 | 鸿富锦精密工业（深圳）有限公司 | Focusing mechanism for cell phone digital camera and module for cell phone digital camera |
| CN101539652A (en) * | 2008-03-21 | 2009-09-23 | 株式会社腾龙 | Lens holding frame, lens driving device, and imaging device |
| CN106856516A (en) * | 2015-12-09 | 2017-06-16 | 小米科技有限责任公司 | Electronic equipment |
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| CN107277325A (en) | 2017-10-20 |
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