CN212259101U - Periscopic camera module and mobile phone - Google Patents
Periscopic camera module and mobile phone Download PDFInfo
- Publication number
- CN212259101U CN212259101U CN202021197345.8U CN202021197345U CN212259101U CN 212259101 U CN212259101 U CN 212259101U CN 202021197345 U CN202021197345 U CN 202021197345U CN 212259101 U CN212259101 U CN 212259101U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- adjusting mechanism
- lens
- focusing adjusting
- camera module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Studio Devices (AREA)
- Adjustment Of Camera Lenses (AREA)
Abstract
The utility model discloses a periscopic camera module, which comprises an optical lens, a lens focusing adjusting mechanism, a focusing adjusting mechanism driving chip, a light steering mechanism, a light filter and an image processing chip; the device also comprises a base, a first circuit board and a second circuit board; the base is arranged at the emergent end of the lens focusing adjusting mechanism, a through hole is formed in the base along the first light path, and the filter covers the through hole; the first circuit board is arranged on the rear end face of the base, and the image processing chip is arranged on the inner side face of the first circuit board; the second circuit board is arranged on the right end surface or the left end surface of the lens focusing adjusting mechanism and the light steering mechanism, and the focusing adjusting mechanism driving chip is arranged on the first circuit board or the second circuit board; the first circuit board is provided with an anti-shake sensor connected with a driving chip of the focusing adjusting mechanism, and the anti-shake sensor is arranged in the through hole. Through the utility model discloses a periscope formula module of making a video recording, the structure is compacter, has reduced the cost.
Description
Technical Field
The utility model relates to a camera technical field especially relates to a periscope formula module and cell-phone of making a video recording.
Background
5G has become the hottest topic of the mobile phone in the past, and beyond 5G, the mobile phone photographing field is extremely competitive, and 5G coming mobile phone manufacturers have a breakthrough innovation for photographing. The periscopic camera module meets the requirement, realizes the non-damage definition after the ultra-far distance live-action shooting and the scene zooming, has the anti-shake function, and has strong functions, and meanwhile, the mobile phone structure space and the cost yield are the designed topics. In the pursuit of ultra-thin mobile phones, it is desirable that periscopic camera modules be as thin as possible while maintaining excellent functionality. The traditional periscopic camera module usually adopts a six-layer circuit board design due to low integration level, so that the problem of incompact structure exists, and the requirements of people can not be well met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is compacter, reduces periscopic camera module and cell-phone of cost.
In order to achieve the above object, the present invention provides a periscopic camera module, which comprises an optical lens, a lens focusing adjustment mechanism, a focusing adjustment mechanism driving chip, a light steering mechanism, a light filter and an image processing chip for receiving light signals and converting the light signals into electrical signals; the optical lens is arranged in the lens focusing adjusting mechanism, the light steering mechanism is arranged at the incident end of the lens focusing adjusting mechanism, and the optical filter and the image processing chip are arranged at the emergent end side of the lens focusing adjusting mechanism and are sequentially arranged along a first light path;
the device also comprises a base, a first circuit board and a second circuit board; the base is arranged at the emergent end of the lens focusing adjusting mechanism, a through hole is formed in the base along a first light path, and the filter covers the through hole; the first circuit board is arranged on the rear end face of the base, and the image processing chip is arranged on the inner side face of the first circuit board;
the lens focusing adjusting mechanism is electrically connected with the second circuit board, the second circuit board is arranged on the right end surface or the left end surface of the lens focusing adjusting mechanism and the light steering mechanism, the second circuit board is connected with the first circuit board through a first flexible circuit board, and the focusing adjusting mechanism driving chip is arranged on the first circuit board or the second circuit board; and an anti-shake sensor connected with a focusing adjusting mechanism driving chip is arranged on the inner side surface of the first circuit board, and the anti-shake sensor is arranged in the through hole.
Further, still include the third circuit board, be connected through the second flexible line way board between second circuit board and the third circuit board, be provided with the connector that is used for being connected with electronic equipment's mainboard on the third circuit board, the top surface of second circuit board is protruding to be equipped with the anti-tear baffle with the corresponding position department of second flexible line way board, the anti-tear baffle is located the outside of second flexible line way board.
Further, the thickness value range of the base is 2.6mm-2.75 mm.
Further, the anti-shake sensor is an OIS gyroscope, the lens focusing adjusting mechanism is a voice coil motor, and the optical lens is a 5-time zoom lens.
Further, the light steering mechanism comprises a prism and a positioning support used for fixing the prism, the rear end face of the positioning support is bonded with the front end face of the lens focusing adjusting mechanism, the rear end face of the lens focusing adjusting mechanism is bonded with the front end face of the base, and the first circuit board is bonded with the rear end face of the base.
Further, the incident end of the prism is 24 degrees along two opposite edges of the first light path Q.
Further, the EEPROM is arranged on the outer side face of the second circuit board.
The utility model also provides a mobile phone, include like periscope formula module of making a video recording.
Compared with the prior art, the utility model has the following advantage:
the periscopic camera module and the mobile phone of the utility model have the advantages that the circuit board is arranged on the shell of the base, the lens focusing adjusting mechanism and the light steering mechanism in a surrounding way, the existing six-layer board design is cancelled, the cost is saved, the thickness of the module is reduced, and the structural space of the mobile phone is saved; the circuit boards have soft bending performance, so that the production operability is improved; the anti-tearing baffle is arranged, so that the soft board is prevented from being torn after being hardened due to glue overflow; the camera also has walking shake shooting and a 5-time zoom lens, and invisible scenes do not need to approach and are clearly visible.
Drawings
Fig. 1 is a schematic structural view of the periscopic camera module of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a right side view of FIG. 1;
fig. 5 is a schematic structural diagram of the connection of the first circuit board, the second circuit board and the third circuit board in fig. 1.
In the figure:
1-optical lens, 2-lens focusing adjusting mechanism; 3-light steering mechanism, 31-positioning support, 32-prism, 4-optical filter, 5-image processing chip, 7-base, 71-through hole, 8-first circuit board, 9-second circuit board, 10-third circuit board, 11-first flexible circuit board, 12-second flexible circuit board, 13-connector, 14-anti-tearing baffle, 15-anti-shake sensor, 16-EEPROM and Q-first optical path.
Detailed Description
The structural features of the components of the present invention will be described in detail below, and if directions (up, down, left, right, front, and rear) are described, the structure shown in fig. 1 is used as a reference for description, but the practical use direction of the present invention is not limited thereto. The following describes the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 5, the present embodiment discloses a periscopic camera module, which includes an optical lens 1, a lens focusing adjustment mechanism 2, a focusing adjustment mechanism driving chip, a light steering mechanism 3, an optical filter 4, and an image processing chip 5 for receiving light signals and converting the light signals into electrical signals; the optical lens 1 is installed in the lens focusing adjusting mechanism 2, the light steering mechanism 3 is arranged at the incident end of the lens focusing adjusting mechanism 2, and the optical filter 4 and the image processing chip 5 are arranged at the emergent end side of the lens focusing adjusting mechanism 2 and are sequentially arranged along the first light path Q. The first light path Q is a propagation direction of the light entering the optical lens 1 after being refracted by the prism. The focusing adjustment mechanism driving chip is used for driving the lens focusing adjustment mechanism 2 and providing voltage for the lens focusing adjustment mechanism 2.
In this embodiment, the periscopic camera module further includes a base 7, a first circuit board 8 and a second circuit board 9; the base 7 is arranged at the emergent end of the lens focusing adjusting mechanism 2, the base 7 is provided with a through hole 71 along a first light path Q, and the filter 4 covers the through hole 71; the first circuit board 8 is arranged on the rear end face of the base 7, and the image processing chip 5 is arranged on the inner side face of the first circuit board 8.
In this embodiment, the lens focusing adjustment mechanism 2 is electrically connected to the second circuit board 9, the second circuit board 9 is disposed on the right end surface or the left end surface of the lens focusing adjustment mechanism 2 and the light steering mechanism 3, the second circuit board 9 is connected to the first circuit board 8 through the first flexible circuit board 11, and the focusing adjustment mechanism driving chip is disposed on the first circuit board 8 or the second circuit board 9; an anti-shake sensor 15 connected with a focusing adjustment mechanism driving chip is arranged on the inner side face of the first circuit board 8, and the anti-shake sensor 15 is arranged in the through hole 71.
In this embodiment, the signal line on the lens focusing adjustment mechanism 2 is electrically connected to the PIN of the second circuit board 9, so that the focusing adjustment mechanism driving chip on the first circuit board 8 or the second circuit board 9 can drive the lens focusing adjustment mechanism 2 and provide voltage for the lens focusing adjustment mechanism 2; the electronic device is, for example, a mobile phone, a computer or other types of electronic devices.
In this embodiment, a periscopic camera module still includes third circuit board 10, connect through second flexible line way board 12 between second circuit board 9 and the third circuit board 10, be provided with on the third circuit board 10 and be used for the connector 13 with electronic equipment's mainboard connection, the top surface of second circuit board 9 is protruding to be equipped with anti-tear baffle 14 with second flexible line way board 12 corresponding position department, anti-tear baffle 14 is located the outside of second flexible line way board 12.
In this embodiment, the thickness of the base 7 ranges from 2.6mm to 2.75 mm.
In this embodiment, the anti-shake sensor 15 is an OIS gyroscope, the lens focus adjustment mechanism 2 is a Voice Coil Motor (VCM), and the optical lens 1 is a 5-fold zoom lens. The optical lens 1 has 5 times of focal length of a common lens, and provides a visual distance of an ultra-far distance for the module. OIS anti-shake small-size periscope formula motor possesses module anti-shake function and motor design attenuate, and the ultra-thin circuit board of integral type is in order to encircle the design of motor side, has reduced the thickness of whole module, reduces the thick space of cell-phone and causes the cell-phone to accomplish thinly.
In this embodiment, the light turning mechanism 3 includes a prism 32 and a positioning bracket 31 for fixing the prism 32, a rear end surface of the positioning bracket 31 is bonded to a front end surface of the lens focusing adjustment mechanism 2, a rear end surface of the lens focusing adjustment mechanism 2 is bonded to a front end surface of the base 7, and the first circuit board 8 is bonded to a rear end surface of the base 7. The prism 32 refracts light entering the light turning mechanism 3 at 90 degrees into the optical lens 1.
In this embodiment, the incident end of the prism 32 is disposed at 24 degrees along the two opposite edges of the first light path Q. The prism 32 can refract light rays well into the optical lens 1.
In this embodiment, the periscopic camera module further includes an EEPROM16 disposed on the outer side surface of the second circuit board 9. The EEPROM is a memory and can burn OTP.
The embodiment also discloses a mobile phone which comprises the periscopic camera module.
The light enters the prism 32, the prism 32 irradiates the optical lens 1 without loss through refraction, and the optical lens 1 receives the light and focuses the light on the image processing chip 5 to form an image; the optical lens needs 5X long focal length EFL, the light that optical lens 1 collected needs to filter through light filter 4 earlier and then reach on image processing chip 5, base 7 is bearing light filter 4 and VCM, VCM drives optical lens 1 and focuses and causes different scenery distances of shooing to reach the clarity, through response shake distance, VCM promotes the left and right back-and-forth movement, the scenery of shooing (FOV determines visual angle size) carries out image processing on image processing chip 5, image processing chip 5 needs to correspond camera lens chief ray incident angle (CRA) and matches, image processing chip 5 converts light signal into the signal of telecommunication and reaches on the cell-phone mainboard. VCM PIN foot is connected to the second circuit board 9, mobile phone motherboard signal foot passes through connector 13 to third circuit board 10, and components and parts such as EEPROM, OIS gyroscope, chip all constitute the circuit connection and the image output of module on the circuit board.
In the periscopic camera module and the mobile phone, the circuit board is arranged on the base, the lens focusing adjusting mechanism and the shell of the light steering mechanism in a surrounding way, so that the existing six-layer plate design is omitted, the cost is saved, the thickness of the module is reduced, and the structural space of the mobile phone is saved; the circuit boards have soft bending performance, so that the production operability is improved; the anti-tearing baffle is arranged, so that the soft board is prevented from being torn after being hardened due to glue overflow; the camera also has walking shake shooting and a 5-time zoom lens, and invisible scenes do not need to approach and are clearly visible.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A periscopic camera module comprises an optical lens (1), a lens focusing adjusting mechanism (2), a focusing adjusting mechanism driving chip, a light steering mechanism (3), an optical filter (4) and an image processing chip (5) for receiving optical signals and converting the optical signals into electric signals; the optical lens (1) is arranged in the lens focusing adjusting mechanism (2), the light steering mechanism (3) is arranged at the incident end of the lens focusing adjusting mechanism (2), and the optical filter (4) and the image processing chip (5) are arranged at the emergent end side of the lens focusing adjusting mechanism (2) and are sequentially arranged along a first light path (Q); it is characterized in that the preparation method is characterized in that,
the circuit board also comprises a base (7), a first circuit board (8) and a second circuit board (9); the base (7) is arranged at the emergent end of the lens focusing adjusting mechanism (2), a through hole (71) is formed in the base (7) along the first light path (Q), and the filter (4) covers the through hole (71); the first circuit board (8) is arranged on the rear end face of the base (7), and the image processing chip (5) is arranged on the inner side face of the first circuit board (8);
the lens focusing adjusting mechanism (2) is electrically connected with the second circuit board (9), the second circuit board (9) is arranged on the right end surface or the left end surface of the lens focusing adjusting mechanism (2) and the light steering mechanism (3), the second circuit board (9) is connected with the first circuit board (8) through the first flexible circuit board (11), and the focusing adjusting mechanism driving chip is arranged on the first circuit board (8) or the second circuit board (9); and an anti-shake sensor (15) connected with a focusing adjusting mechanism driving chip is arranged on the inner side surface of the first circuit board (8), and the anti-shake sensor (15) is arranged in the through hole (71).
2. The periscopic camera module according to claim 1, further comprising a third circuit board (10), wherein the second circuit board (9) is connected to the third circuit board (10) through a second flexible circuit board (12), and a connector (13) for connecting to a main board of an electronic device is disposed on the third circuit board (10); and the top surface of the second circuit board (9) is convexly provided with a tearing-proof baffle (14) at the position corresponding to the second flexible circuit board (12), and the tearing-proof baffle (14) is positioned at the outer side of the second flexible circuit board (12).
3. The periscopic camera module of claim 1 or 2, wherein the thickness of the base (7) ranges from 2.6mm to 2.75 mm.
4. Periscopic camera module according to claim 1, wherein the anti-shake sensor (15) is an OIS gyroscope, the lens focus adjustment mechanism (2) is a voice coil motor, and the optical lens (1) is a 5-fold zoom lens.
5. The periscopic camera module according to claim 1, 2 or 4, wherein the light steering mechanism (3) comprises a prism (32) and a positioning bracket (31) for fixing the prism (32), a rear end surface of the positioning bracket (31) is bonded with a front end surface of the lens focusing adjusting mechanism (2), a rear end surface of the lens focusing adjusting mechanism (2) is bonded with a front end surface of the base (7), and the first circuit board (8) is bonded with a rear end surface of the base (7).
6. Periscopic camera module according to claim 5, wherein the incident end of the prism (32) is arranged at 24 degrees along the first optical path (Q) at two opposite edges.
7. Periscopic camera module according to claim 1, further comprising an EEPROM (16) arranged on an outer side of the second circuit board (9).
8. A mobile phone comprising a periscopic camera module according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197345.8U CN212259101U (en) | 2020-06-24 | 2020-06-24 | Periscopic camera module and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197345.8U CN212259101U (en) | 2020-06-24 | 2020-06-24 | Periscopic camera module and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259101U true CN212259101U (en) | 2020-12-29 |
Family
ID=73988517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021197345.8U Active CN212259101U (en) | 2020-06-24 | 2020-06-24 | Periscopic camera module and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259101U (en) |
-
2020
- 2020-06-24 CN CN202021197345.8U patent/CN212259101U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7478220B2 (en) | Camera lens barrel, camera module and optical device | |
| US7604421B2 (en) | Imaging device module | |
| US20190141224A1 (en) | Camera module and portable device comprising same | |
| CN109274877B (en) | Imaging module, camera assembly and electronic device | |
| CN109327572B (en) | Imaging module, camera assembly and electronic device | |
| US11131825B2 (en) | Optical element driving mechanism | |
| TW202011068A (en) | Camera module and electronic device | |
| CN112532816B (en) | Periscopic camera module and electronic equipment | |
| CN210839753U (en) | Periscopic zooming camera module | |
| CN111835953B (en) | Camera module and electronic equipment | |
| JP2002118776A (en) | Image pickup device | |
| CN109327571B (en) | Camera assembly and electronic device | |
| CN118068633A (en) | Camera module and electronic equipment | |
| CN109194860B (en) | Imaging module, camera assembly and electronic device | |
| CN109218589B (en) | Imaging module, camera assembly and electronic device | |
| CN113784027A (en) | Periscopic camera assembly and electronic equipment | |
| KR100769725B1 (en) | Dual camera module | |
| CN212259101U (en) | Periscopic camera module and mobile phone | |
| TWI823443B (en) | Lens assembly, camera module and electronic equipment therefor | |
| CN113114918B (en) | Camera and electronic equipment | |
| CN109167908B (en) | Imaging module, camera assembly and electronic device | |
| TWI707190B (en) | Lens module | |
| CN112532815B (en) | Periscopic camera module and electronic equipment | |
| CN113395431A (en) | Camera module and electronic equipment | |
| KR20220106547A (en) | Camera module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |