CN207443020U - A kind of picture pick-up device and its camera module - Google Patents
A kind of picture pick-up device and its camera module Download PDFInfo
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- CN207443020U CN207443020U CN201721706053.0U CN201721706053U CN207443020U CN 207443020 U CN207443020 U CN 207443020U CN 201721706053 U CN201721706053 U CN 201721706053U CN 207443020 U CN207443020 U CN 207443020U
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- pcb hardboards
- camera module
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Abstract
The utility model embodiment discloses a kind of picture pick-up device and its camera module, the module shell being connected including camera lens, with camera lens and the multiple PCB hardboards being arranged inside module shell；Wherein, the circuit between every two neighboring PCB hardboards is connected by the direct lead wire mode of FPC soft boards, and is equipped with to fix the fixed structure of two PCB hardboards between every two neighboring PCB hardboards.It can be seen that, two adjacent PCB hardboards are connected in the utility model embodiment by FPC soft boards, two adjacent PCB hardboards are fixed using fixed structure, so that the relative position of two neighboring PCB hardboards is fixed, and the circuit of two PCB hardboards is attached using the direct lead wire mode of FPC soft boards, it avoids using male and female base connector and its connection circuit, so that multiple PCB hardboards the space occupied are reduced, be conducive to reduce the volume of camera module, convenient for the miniaturization of camera module and picture pick-up device.
Description
Technical field
The utility model embodiment is related to camera module technical field, more particularly to a kind of picture pick-up device and its camera
Module.
Background technology
With the development of science and technology, the application of photography and vedio recording technology in people's lives is more and more extensive.At present, meeting
In the case of higher pickup quality, the frivolous of picture pick-up device has become development trend, and picture pick-up device includes one or more
Camera module, and picture pick-up device is to realize Weigh sensor function, it is necessary to carry more and more camera modules, institute
The lightening development trend of picture pick-up device is conducive to the miniaturization of camera module.
Typically for industry or the integrated camera module of Vehicle-carrying type steel, sensitive chip, image procossing core are internally provided with
The more IC chips such as piece or picture signal conversion chip, power conversion chip and corresponding capacitance, inductance etc. are passive
Subordinate device puts multi-disc PCB (Printed Circuit Board, print generally by these related devices respectively according to classification
Brush wiring board) hardboard front and back, and circuit connecting mode between chip and chip namely PCB hardboards and PCB are hard
Grafting between connection generally use connector base and female seat between plate carry out circuit connection namely adjacent two
It needs to set a pair of of male and female base connector between a PCB hardboards, such as needing to place 2 pairs during connection between 3 PCB hardboards
Male and female base connector, i.e. 4 connectors.When the PCB hardboard quantity in camera module is more, used master-slave seat connection
The quantity of device is more, and male and female base connector and its occupied spatial volume of circuit are bigger, so as to be unfavorable for imaging head mould
The miniaturization of group.
In consideration of it, how to provide a kind of solution above-mentioned technical problem on the premise of camera module function and quality is ensured
Picture pick-up device and its camera module become the current urgent problem to be solved of those skilled in the art.
Utility model content
The purpose of the utility model embodiment is to provide a kind of picture pick-up device and its camera module, reduces PCB hardboards and accounts for
Space is conducive to reduce the volume of camera module, convenient for the miniaturization of camera module and picture pick-up device.
In order to solve the above technical problems, the utility model embodiment provides a kind of camera module, including camera lens and institute
The multiple PCB hardboards stated the module shell of camera lens connection and be arranged inside the module shell；Wherein：
Circuit between per the two neighboring PCB hardboards is connected by the direct lead wire mode of FPC soft boards, and per phase
It is equipped with to fix the fixed structure of two PCB hardboards between adjacent two PCB hardboards.
Optionally, buffer groove is equipped in PCB hardboards described in the intersection of the PCB hardboards and the FPC soft boards, it is described
The shape of buffer groove is engaged with the FPC soft boards.
Optionally, the fixed structure is to position slightly.
Optionally, the fixed structure is the fixed structure with heat sinking function.
Optionally, the fixed structure is thermal grease.
Optionally, the quantity of the PCB hardboards is 3.
The utility model embodiment additionally provides a kind of picture pick-up device, including camera module as described above.
The utility model embodiment provides a kind of picture pick-up device and its camera module, is connected including camera lens, with camera lens
Module shell and multiple PCB hardboards for being arranged inside module shell；Wherein, the circuit between every two neighboring PCB hardboards
It is connected, and is equipped between every two neighboring PCB hardboards hard for fixing two PCB by the direct lead wire mode of FPC soft boards
The fixed structure of plate.
As it can be seen that two adjacent PCB hardboards are connected in the utility model embodiment by FPC soft boards, using fixed structure
Two adjacent PCB hardboards are fixed, so that the relative position of two neighboring PCB hardboards is fixed, and use FPC soft boards
Direct lead wire mode the circuit of two PCB hardboards is attached, avoid using male and female base connector and its connection circuit,
So that multiple PCB hardboards the space occupied are reduced, be conducive to reduce the volume of camera module, set convenient for camera module and camera shooting
Standby miniaturization.
Description of the drawings
It, below will be to the prior art and embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structure diagram for camera module that the utility model embodiment provides；
Fig. 2 is the plan structure signal after a kind of FPC soft boards that the utility model embodiment provides and the combination of PCB hardboards
Figure；
Fig. 3 is the cross-section structure signal after a kind of FPC soft boards that the utility model embodiment provides and the combination of PCB hardboards
Figure；
Fig. 4 is the cross-section structure signal after another FPC soft boards that the utility model embodiment provides and the combination of PCB hardboards
Figure；
Fig. 5 is the stacked structure schematic diagram that will be formed after the overturning folding of PCB hardboards that the utility model embodiment provides；
Fig. 6 is a kind of structure that each PCB hardboards are fixed using a kind of fixed structure that the utility model embodiment provides
Schematic diagram；
Fig. 7 is a kind of knot that each PCB hardboards are fixed using another fixed structure that the utility model embodiment provides
Structure schematic diagram.
Specific embodiment
The utility model embodiment provides a kind of picture pick-up device and its camera module, reduces the sky that PCB hardboards occupy
Between, be conducive to reduce camera module volume, convenient for the miniaturization of camera module and picture pick-up device.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to
The scope of the utility model protection.
Fig. 1 is refer to, Fig. 1 is a kind of structure diagram for camera module that the utility model embodiment provides.
The camera module including camera lens 1, the module shell being connected with camera lens 2 and is arranged at more inside module shell
A PCB hardboards 3；Wherein：
Circuit between per two neighboring PCB hardboards 3 passes through FPC (Flexible Printed Circuit, flexible circuit
Plate) the direct lead wire mode of soft board 4 connects, and per two neighboring PCB hardboards 3 between be equipped with to fix two PCB hardboards
Fixed structure 5.
It should be noted that in the utility model embodiment by using the mode that PCB hardboards 3 and FPC soft boards 4 combine into
Row designs namely is connected two neighboring PCB hardboards 3 by FPC soft boards 4, specifically, passing through the lead on FPC soft boards 4
It is connected with each corresponding pin of two neighboring PCB hardboards 3, so that the connection conducting of two neighboring PCB hardboards 3, and adopt
Two neighboring PCB hardboards 3 are fixed with fixed structure 5, multiple PCB hardboards 3 can be made to form certain stacking form.This
In application by the way of 4 direct lead wire of FPC soft boards, circuit takes up space less, is reducing the whole body of multiple PCB hardboards 3
There can also be more spaces to be designed for line optimization while product.
For example, usually 3 shape of PCB hardboards is 18*18mm, and by taking 30pin connectors as an example, size shared by connector base
For 9*4.8mm, size shared by connector female seat be 9*6.3mm, when using FPC soft boards 4 connect when, due to FPC soft boards 4 compared with
It is thin, so the area occupied of 2 9*4.8mm and 2 9*6.3mm can be about saved, 33 appearance and sizes of PCB hardboards
It is contracted to 16*16mm.
In addition, when connecting two adjacent PCB hardboards 3 using connector, due to the connection between connector and connector
During conducting, line impedance has larger difference with connector impedance, so its signal transduction is poor, and FPC soft boards 4 is used to connect phase
During two PCB hardboards 3 of neighbour, due to being directly directly to be connected using the lead on FPC soft boards 4, make the electricity of camera module
Gas performance improves.
The specific process that FPC soft boards 4 is used to be attached of multiple PCB hardboards 3 in the utility model embodiment can be with
For：
Fig. 2-Fig. 4 is refer to, for 3 PCB hardboards 3, FPC soft boards 4 can be clipped among each PCB hardboards 3,
So that FPC soft boards 4 connect three PCB hardboards 3, FPC soft boards 4 can also be arranged on to the table of each PCB hardboards 3
Face, so that FPC soft boards 4 connect three PCB hardboards 3.Can certainly use other modes by FPC soft boards 4 with
PCB hardboards 3 are combined, and specific combination the utility model embodiment does not limit this.
It as shown in Fig. 2, at this time can be by module so device welds after FPC soft boards 4 are combined with three PCB hardboards 3
On substrate after being combined to FPC soft boards 4 with PCB hardboards 3, then second and three pieces PCB hardboards 3 are done into 180 ° of reversions respectively and rolled over
It is folded, to form 33 stacked structures of PCB hardboards, it specifically refer to Fig. 5, wherein 4 90-degree bent of FPC soft boards.By second and the 3rd
After the overturning of piece PCB hardboards 3 folds, then it is fixed by fixed structure 5 and stacks form.
Further, buffer groove is equipped in the intersection PCB hardboards 3 of PCB hardboards 3 and FPC soft boards 4, buffer groove
Shape is engaged with FPC soft boards 4.
Specifically, in the intersection that FPC soft boards 4 are combined with PCB hardboards 3, PCB hardboards 3 can be equipped with buffer groove, specifically
The edge contour of PCB hardboards 3 can be designed as to groove structure (as shown in Figure 2), in order to FPC soft boards 4 bend after not only
Certain radian can be kept, being also prevented from FPC soft boards 4 will not fracture due to bending, it can also be ensured that will not after FPC bendings
Beyond the peripheral structure of PCB hardboards 3, to prevent increasing overall peripheral size.
Further, fixed structure 5 is positioning slightly 51.
It should be noted that positioning slightly 51 has the characteristics that simple in structure, small volume, so the utility model embodiment
In can preferably slightly 51 two neighboring PCB hardboards 3 be fixed using positioning so that the phase of two neighboring PCB hardboards 3
Position is fixed, certain stacked structure is formed between multiple PCB hardboards 3, specifically refer to Fig. 6.Certainly, the utility model is real
It applies the fixed structure 5 that example summarizes to be not limited only to using positioning slightly 51, can also be other fixed structures, not limit specifically.
Further, fixed structure 5 is the fixed structure with heat sinking function.
Specifically, the fixed structure 5 in the utility model embodiment in addition to using positioning slightly 51, can also use tool
There is the fixed structure of heat sinking function, due to being both provided with multiple devices on each PCB hardboards 3, in camera module device work, device
Part can generate heat, so to ensure the heat dissipation effect between PCB hardboards 3, can preferably use the fixed structure with heat sinking function
5, such as thermal grease 52, two adjacent pcb boards are glued using thermal grease 52 and carry out attached fixation, make multiple PCB hardboards 3 it
Between form certain stacked structure, specifically refer to Fig. 7.
Further, fixed structure 5 is thermal grease 52.
Certainly, the fixed structure 5 with heat sinking function provided in the utility model embodiment is not limited only to as the silicon that radiates
Glue 52 can also be fixed structure that is other, having heat sinking function, and the application does not limit this, can realize that this practicality is new
The purpose of type embodiment.
Optionally, the quantity of PCB hardboards 3 is 3.
It should be noted that the quantity of the PCB hardboards 3 in the utility model embodiment is not limited only to as 3, or
Other concrete numerical values, such as 2,4 etc., particular number can be determined according to actual conditions, the application to this not
It limits.
The utility model embodiment provides a kind of camera module, the module shell that is connected including camera lens, with camera lens and
The multiple PCB hardboards being arranged inside module shell；Wherein, the circuit between every two neighboring PCB hardboards passes through FPC soft boards
Direct lead wire mode connects, and is equipped with to fix the fixed structure of two PCB hardboards between every two neighboring PCB hardboards.
As it can be seen that two adjacent PCB hardboards are connected in the utility model embodiment by FPC soft boards, using fixed structure
Two adjacent PCB hardboards are fixed, so that the relative position of two neighboring PCB hardboards is fixed, and use FPC soft boards
Direct lead wire mode the circuit of two PCB hardboards is attached, avoid using male and female base connector and its connection circuit,
So that multiple PCB hardboards the space occupied are reduced, be conducive to reduce the volume of camera module, set convenient for camera module and camera shooting
Standby miniaturization.
On the basis of above-described embodiment, the utility model embodiment additionally provides a kind of picture pick-up device, including such as above-mentioned
Camera module.
It should be noted that the camera module in picture pick-up device in the utility model embodiment more minimizes, have
Beneficial to the miniaturization of picture pick-up device.It please join for specific introduce of camera module involved in the utility model embodiment
According to above-described embodiment, details are not described herein by the application.
It should also be noted that, in the present specification, such as term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except also there are other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of camera module, which is characterized in that the module shell that is connected including camera lens, with the camera lens and be arranged at described
Multiple PCB hardboards inside module shell；Wherein：
Circuit between per the two neighboring PCB hardboards is connected by the direct lead wire mode of FPC soft boards, and per adjacent two
It is equipped with to fix the fixed structures of two PCB hardboards between a PCB hardboards.
2. camera module according to claim 1, which is characterized in that in the friendship of the PCB hardboards and the FPC soft boards
The PCB hardboards are equipped with buffer groove at boundary, and the shape of the buffer groove is engaged with the FPC soft boards.
3. camera module according to claim 2, which is characterized in that the fixed structure is to position slightly.
4. camera module according to claim 2, which is characterized in that the fixed structure is consolidating with heat sinking function
Determine structure.
5. camera module according to claim 4, which is characterized in that the fixed structure is thermal grease.
6. camera module according to claim 1, which is characterized in that the quantity of the PCB hardboards is 3.
7. a kind of picture pick-up device, which is characterized in that including the camera module as described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706053.0U CN207443020U (en) | 2017-12-06 | 2017-12-06 | A kind of picture pick-up device and its camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706053.0U CN207443020U (en) | 2017-12-06 | 2017-12-06 | A kind of picture pick-up device and its camera module |
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| Publication Number | Publication Date |
|---|---|
| CN207443020U true CN207443020U (en) | 2018-06-01 |
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ID=62285873
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721706053.0U Active CN207443020U (en) | 2017-12-06 | 2017-12-06 | A kind of picture pick-up device and its camera module |
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| CN (1) | CN207443020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492168A (en) * | 2020-12-01 | 2021-03-12 | 维沃移动通信（杭州）有限公司 | Camera module, video recording method and electronic equipment |
-
2017
- 2017-12-06 CN CN201721706053.0U patent/CN207443020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492168A (en) * | 2020-12-01 | 2021-03-12 | 维沃移动通信（杭州）有限公司 | Camera module, video recording method and electronic equipment |
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