CN205899223U - Pick -up module - Google Patents
Pick -up module Download PDFInfo
- Publication number
- CN205899223U CN205899223U CN201620547338.3U CN201620547338U CN205899223U CN 205899223 U CN205899223 U CN 205899223U CN 201620547338 U CN201620547338 U CN 201620547338U CN 205899223 U CN205899223 U CN 205899223U
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- China
- Prior art keywords
- metal rack
- camera module
- described metal
- module according
- open rearward
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Abstract
The utility model relates to a pick -up module includes: and a housing, the front end of shell is equipped with the air intake, the rear end is equipped with the air outlet, metal support is located in the shell, front end and rear end opening, other lateral walls of metal support surround, front end opening orientation air intake, rear end opening orientation the air outlet, just the inside formation of metal support is located the water conservancy diversion passageway between front end opening and the rear end opening, the camera lens subassembly lies in in the shell, the camera lens subassembly set firmly in metal support's front end opening part, and be located the air intake with between the front end opening. Through this disclosed technical scheme, can promote pick -up module's heat -sinking capability, improve pick -up module's radiating effect.
Description
Technical field
It relates to acquisition technology field, more particularly, to a kind of camera module.
Background technology
Get more and more with the functional unit within camera module, and the performance of each functional unit is more and more stronger, though
So it is capable of more multi-functional, but bring increasing caloric value therewith.The increase of caloric value, on the one hand can affect user
Feel, such as occur scald one's hand phenomenon, on the other hand can affect the self performance of camera module built-in function assembly, or even cause
Camera module cannot normal work.
Content of the invention
The disclosure provides a kind of camera module, to solve the deficiency in correlation technique.
According to the embodiment of the present disclosure in a first aspect, provide a kind of camera module, comprising:
Shell, the front end of described shell is provided with air inlet, rear end is provided with air outlet；
Metal rack, positioned at described inside the shell, the front-end and back-end opening of described metal rack, other side walls surround, front
End opening is towards described air inlet, open rearward end towards described air outlet, and described metal rack is internally formed and opens positioned at front end
Flow-guiding channel between mouth and open rearward end；
Lens assembly, positioned at described inside the shell；Described lens assembly is fixedly arranged at the front opening of described metal rack, and
Between described air inlet and described front opening.
Optionally, the internal some metal ribs being provided with described open rearward end along the longitudinal direction of described metal rack
Plate；Described lens assembly also protrudes in described metal rack when being fixedly arranged at described front opening, and in described lens assembly
Image sensor chip is also butted on the front end of described metal gusset directly or by conducting strip, with heat conduction to described metal rack.
Optionally, also include:
Radiator fan, positioned at described inside the shell；Described radiator fan is fixedly arranged at the open rearward end of described metal rack, and
Between described air outlet and described open rearward end.
Optionally, described radiator fan is embedded in silica gel ring, and is installed on described metal by the cooperation of described silica gel ring and props up
At the open rearward end of frame.
Optionally, also include:
Panel, described panel is provided with default control chip；Described panel is fixedly arranged on the side of described metal rack
Outside wall, and described default control chip is directly or by the sidewall contact of conducting strip and described metal rack.
Optionally, described default control chip includes at least one of: digital processing chip, horizontal stage electric machine control core
Piece, communication chip.
Optionally, also include:
It is fixedly installed in the front opening of described metal rack, the first plastic rubber bracket at open rearward end respectively, second mould
Glue support, the side edge of described first plastic rubber bracket and described second plastic rubber bracket is provided with pilot hole；Wherein, described panel leads to
Cross described pilot hole to be fixedly connected with described metal rack.
Optionally, it is provided with, outside the side wall of described metal rack, the rotating shaft location hole matching with horizontal stage electric machine.
Optionally, on described metal rack relative to opposite side wall outside comprise to be arranged concentrically with described rotating shaft location hole
The support of bearing.
Optionally, process after the sectional material blank cutting that described metal rack is surrounded by front-end and back-end opening, other side walls
Obtain.
The technical scheme that embodiment of the disclosure provides can include following beneficial effect:
From above-described embodiment, the disclosure is passed through to arrange metal rack inside camera module, can be to functional unit
The heat producing is absorbed and is conducted；Meanwhile, by air inlet and air outlet are opened up on the shell of camera module, and make
The front opening of metal rack, open rearward end are respectively facing the air inlet of shell, air outlet so that the air of space outerpace is permissible
Circulation being realized by air inlet, front opening, open rearward end and air outlet, thus radiating to metal rack, being taken the photograph with being lifted
As module heat-sinking capability, improve its radiating effect.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement meeting the disclosure
Example, and be used for explaining the principle of the disclosure together with description.
Fig. 1 is a kind of decomposition texture schematic diagram of the intraware of camera module according to an exemplary embodiment.
Fig. 2 is sectional view on a-a ' direction for the structure shown in Fig. 1.
Specific embodiment
Here will in detail exemplary embodiment be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, the disclosure.
Fig. 1 is a kind of decomposition texture schematic diagram of the intraware of camera module according to an exemplary embodiment；
Fig. 2 is sectional view on a-a ' direction for the structure shown in Fig. 1.As shown in Figure 1-2, in the shell (not shown) of camera module
Interior, it is provided with metal rack 12, before the front end (i.e. near the left end shown in a point one end, Fig. 2 in Fig. 1) of this metal rack 12 is provided with
End opening 121, rear end (putting the right-hand member shown in one end, Fig. 2 near a ' in Fig. 1) are provided with open rearward end 122；Metal rack 12 base
This one-tenth rectangular shape, then in addition to above-mentioned front end with rear end, the side wall on other four directions surrounds, and forms this gold
Belong to the general frame of support 12.
In the inside of metal rack 12, that is, between front opening 121 and open rearward end 122, form flow-guiding channel；Meanwhile,
Air inlet positioned at front end, the air outlet positioned at rear end, and the front end of metal rack 12 are provided with the shell of camera module open
Mouthfuls 121 towards this air inlet, open rearward end 122 towards this air outlet so that extraneous air can enter this shooting mould by air inlet
In group, then successively via the circulation path of air inlet → front opening 121 → open rearward end, 122 → air outlet, final discharge
Camera module.
So, when the lens assembly 19 in this camera module is fixedly arranged at the front opening 121 of this metal rack 12, and position
When between the air inlet on shell and this front opening 121, on the one hand this lens assembly 19 can be propped up by being fixed on metal
On frame 12, with realize its in camera module within position fix, another aspect extraneous air is in this camera module internal circulation
During, this lens assembly can be directly over, thus passing to this lens assembly 19, the image especially in lens assembly 19
Sensor chip 191 is radiated, to avoid this image sensor chip 191 overheated it is ensured that lens assembly 19 normal work.
In the above-described embodiments, the construction featuress based on metal rack 12, that is, both ends open, remaining side wall surround and internal
Form flow-guiding channel and obtain this metal rack 12 so that can make by sectional material blank.For example, it is possible to before being pre-machined and obtaining
The integrated section blank that end and open rearward end, other side walls surround, such as material can be aluminium section bar, then according to metal rack
Anterior-posterior length needed for 12 carries out being cut into some profile sections to this aluminium section bar, then each profile sections all can so that via letter
Single process, you can the metal rack 12 that obtains meeting disclosure demand is so that processing and making process ten for metal rack 12
Point simple, and low cost, machining accuracy be high, rigidity is good.For example, with metal rack 12 phase being processed using extrusion process
The cost of the processing mold of sectional material blank is only the 25% about of die casting to ratio, and cost of parts is only the 50% about of die casting；
And with using solid metal sheet material, the metal rack 12 being processed by Digit Control Machine Tool is compared, the section bar mode of the disclosure
Cost is lower, difficulty of processing is lower.
Certainly, even extrusion process, Digit Control Machine Tool processing technique etc. are adopted, as long as obtaining meeting disclosed technique
The metal rack 12 of scheme, then the camera module obtaining equally is capable of the radiating effect of the disclosure, the disclosure does not limit
The processing technology to metal rack 12 for the system.
In the technical scheme of the disclosure, can also include in camera module: radiator fan 15, this radiator fan 15 is fixed
At the open rearward end 122 of metal rack 12, and it is located between air outlet and this open rearward end 122 of shell.So, by dissipating
Hot-air fan 15, actively can pump the air within metal rack 12 or camera module to air outlet and discharge, thus accelerating
Air exchange speed between camera module and the external world, to lift outside air to the cooling effectiveness within camera module, lifting
Radiating efficiency to lens assembly 19 grade.
Wherein, this radiator fan 15 can be embedded in silica gel ring 14, and is installed on this metal by the cooperation of this silica gel ring 14
At the open rearward end 122 of support 12.By radiator fan 15 is embedded in silica gel ring 14 so that this can be radiated by silica gel ring 14
Fan 15 and metal rack 12 etc. are separated from each other, it is to avoid being rigidly connected between radiator fan 15 and metal rack 12, thus keeping away
Exempt from the miscellaneous part of metal rack 12 or camera module or vibrations that the affiliated aircraft of camera module produces be directly conducted to scattered
At Hot-air fan 15, thus effectively reducing the vibration influence that radiator fan 15 is subject in running, on the one hand can be lifted scattered
The work efficiency of Hot-air fan 15, on the other hand can avoid radiator fan 15 to break down, contribute to extending radiator fan 15
Service life.
In the technical scheme of the disclosure, can be provided with along in front and back at the internal close open rearward end 122 of metal rack 12
Some metal gussets 123 in direction (i.e. a-a ' direction)；So, also stretch when lens assembly 19 is fixedly arranged at front opening 121
Enter in this metal rack 12, and the image sensor chip 191 in this lens assembly 19 is also butted on this directly or by conducting strip
The front end (i.e. near one end of a point) of metal gusset 123, with heat conduction to this metal rack 12.
In this embodiment, conducting strip can be graphite flake, silica gel radiating fin etc., can fill image sensor chip
Gap between 191 and this metal gusset 123, interval etc., thus lift heat transfer efficiency between the two and heat-conducting effect.Pass through
Conduct heat to metal rack 12 so that radiating effect when air directly flows through image sensor chip 191 is not enough
In the case of, unnecessary heat can be transferred to metal rack 12 first, guarantee the normal operation of image sensor chip 191, so
Radiated further so as to this metal rack 12 can be done by flowing within metal rack 12 for the air afterwards.
In the technical scheme of the disclosure, can also include in camera module: panel, this panel is provided with default control
Coremaking piece；This panel is fixedly arranged on outside the side wall of this metal rack 12, and this default control chip is directly or by conducting strip
Sidewall contact with this metal rack 12.
For example in the embodiment shown in fig. 1, panel can include master board 16 and sub-control plate 17, wherein master control
Making sheet 16 is provided with horizontal stage electric machine control chip (not shown) etc., and this horizontal stage electric machine control chip is used for this camera module
The cradle head structure of affiliated unmanned plane carries out Spin Control；Sub-control plate 17 is provided with digital processing chip (dsp), and (in figure is not shown
Go out) etc., the image for collecting to camera lens module 19 is processed etc..Certainly, default control chip can also be included such as
Communication chip (as wifi chip, Bluetooth chip) etc., here is omitted.
By making contact between above-mentioned default control chip and metal rack 12 (directly contact or connect by conducting strip
Touch), the heat that these chips produce can be conducted to metal rack 12, to guarantee the normal operation of respective chip, so
The air passing through flowing afterwards radiates to this metal rack 12, thus realizing the radiating to above-mentioned default control chip.
As shown in figure 1, can also include in camera module: be fixedly installed in the front opening of this metal rack 12 respectively
121st, the first plastic rubber bracket 11 at open rearward end 122, the second plastic rubber bracket 13, wherein lens assembly 19 pass through this first plastic cement
It is fixedly arranged on after support 11 at front opening 121, and silica gel ring 14 is by carrying out sheathed, such as silica gel ring with the second plastic rubber bracket 13
At the 14 sidewall end faces that can embed the second plastic rubber bracket 13, thus radiator fan 15 is fixed at open rearward end 122.
Wherein, the side edge of this first plastic rubber bracket 11 and this second plastic rubber bracket 13 can be provided with pilot hole 111, assembling
Hole 113 etc., then above-mentioned master board 16, sub-control plate 17 etc. all can by this pilot hole 111, pilot hole 113 etc. and this
Metal rack 12 is fixedly connected, thus corresponding pilot hole need not be opened up on the side wall of metal rack 12, on the one hand can subtract
Few manufacturing procedure to metal rack 12, on the other hand can lift overall integrity degree and the structural strength of metal rack 12.
Additionally, as shown in figure 1, the rotating shaft matching with horizontal stage electric machine 18 can be provided with outside the side wall of metal rack 12
Location hole (not shown), and on this metal rack 12 relative to opposite side wall outside can comprise with this rotating shaft location hole with
The support of bearing 120 of heart setting is so that whole camera module can be around this support of bearing 120, the corresponding axis of rotating shaft location hole
Rotate, such that it is able to realize the Spin Control on pitching angular direction under the driving of horizontal stage electric machine 18, realize camera module and institute
Belong to the cooperation between the cradle head structure of unmanned plane.
Those skilled in the art, after considering description and putting into practice disclosure disclosed herein, will readily occur to its of the disclosure
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations are followed the general principle of the disclosure and are included the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments be considered only as exemplary, the true scope of the disclosure and spirit by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to be described above and precision architecture illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure only to be limited by appended claim.
Claims (10)
1. a kind of camera module is it is characterised in that include:
Shell, the front end of described shell is provided with air inlet, rear end is provided with air outlet；
Metal rack, positioned at described inside the shell, the front-end and back-end opening of described metal rack, other side walls surround, and front end is opened
Mouthful towards described air inlet, open rearward end towards described air outlet, and described metal rack be internally formed positioned at front opening with
Flow-guiding channel between open rearward end；
Lens assembly, positioned at described inside the shell；Described lens assembly is fixedly arranged at the front opening of described metal rack, and is located at
Between described air inlet and described front opening.
2. camera module according to claim 1 is it is characterised in that described metal rack inside is near described open rearward end
Place is provided with some metal gussets along the longitudinal direction；Described lens assembly also protrudes into described gold when being fixedly arranged at described front opening
Belong in support, and the image sensor chip in described lens assembly is also butted on described metal gusset directly or by conducting strip
Front end, with heat conduction to described metal rack.
3. camera module according to claim 1 is it is characterised in that also include:
Radiator fan, positioned at described inside the shell；Described radiator fan is fixedly arranged at the open rearward end of described metal rack, and is located at
Between described air outlet and described open rearward end.
4. camera module according to claim 3 is it is characterised in that described radiator fan is embedded in silica gel ring, and passes through
Described silica gel ring cooperation is installed at the open rearward end of described metal rack.
5. camera module according to claim 1 is it is characterised in that also include:
Panel, described panel is provided with default control chip；Described panel is fixedly arranged on outside the side wall of described metal rack
Portion, and described default control chip is directly or by the sidewall contact of conducting strip and described metal rack.
6. camera module according to claim 5 it is characterised in that described default control chip include following at least it
One: digital processing chip, horizontal stage electric machine control chip, communication chip.
7. camera module according to claim 5 is it is characterised in that also include:
It is fixedly installed in the front opening of described metal rack respectively, the first plastic rubber bracket at open rearward end, the second plastic cement prop up
Frame, the side edge of described first plastic rubber bracket and described second plastic rubber bracket is provided with pilot hole；Wherein, described panel passes through institute
State pilot hole to be fixedly connected with described metal rack.
8. camera module according to claim 1 is it is characterised in that be provided with and cloud outside the side wall of described metal rack
The rotating shaft location hole that platform motor matches.
9. camera module according to claim 8 it is characterised in that on described metal rack relative to opposite side wall outside
Comprise the support of bearing being arranged concentrically with described rotating shaft location hole.
10. camera module according to claim 1 it is characterised in that described metal rack by front-end and back-end opening, its
Process after the sectional material blank cutting that his side wall surrounds and obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547338.3U CN205899223U (en) | 2016-06-07 | 2016-06-07 | Pick -up module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547338.3U CN205899223U (en) | 2016-06-07 | 2016-06-07 | Pick -up module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899223U true CN205899223U (en) | 2017-01-18 |
Family
ID=57768429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620547338.3U Withdrawn - After Issue CN205899223U (en) | 2016-06-07 | 2016-06-07 | Pick -up module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867053A (en) * | 2016-06-07 | 2016-08-17 | 北京小米移动软件有限公司 | Photographing module |
| CN114531531A (en) * | 2022-01-26 | 2022-05-24 | 北京有竹居网络技术有限公司 | Image acquisition device |
-
2016
- 2016-06-07 CN CN201620547338.3U patent/CN205899223U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867053A (en) * | 2016-06-07 | 2016-08-17 | 北京小米移动软件有限公司 | Photographing module |
| CN105867053B (en) * | 2016-06-07 | 2019-05-21 | 北京小米移动软件有限公司 | Camera module |
| CN114531531A (en) * | 2022-01-26 | 2022-05-24 | 北京有竹居网络技术有限公司 | Image acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Universal testing lamp box for mobile camera module and testing method thereof Effective date of registration: 20180211 Granted publication date: 20170118 Pledgee: Silicon Valley Bank Co., Ltd. Pledgor: GUANGZHOU FEIMI ELECTRONIC TECHNOLOGY CO., LTD. Registration number: 2018310000006 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20190521 |