CN105812641A - Fixed-focus camera module and electronic equipment - Google Patents
Fixed-focus camera module and electronic equipment Download PDFInfo
- Publication number
- CN105812641A CN105812641A CN201610393332.XA CN201610393332A CN105812641A CN 105812641 A CN105812641 A CN 105812641A CN 201610393332 A CN201610393332 A CN 201610393332A CN 105812641 A CN105812641 A CN 105812641A
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- hole
- camera module
- photographic head
- fixed
- focus camera
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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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a fixed-focus camera module and electronic equipment.The fixed-focus camera module comprises an integrally formed carrier, a camera module and an infrared optical filter.The carrier is provided with a mounting through hole which is divided into a first through hole and a second through hole in an extension direction of the mounting through hole; the camera module is fixed in the first through hole; the infrared optical filter is fixed in the second through hole.The carrier is used for fixedly packaging the camera module and the infrared optical filter.Due to the same carrier is adopted for simultaneous packaging of the camera module and the infrared optical filter, technical simplicity in packaging and reduction of manufacturing cost are realized.
Description
Technical field
The present invention relates to and focus camera module technical field, more particularly, it relates to one focuses camera module and electronic equipment.
Background technology
Development along with science and technology, the electronic equipment with image collecting function is widely used in daily life and work, bring huge facility for daily life and work, become important tool indispensable in people's daily life and work.
Focusing camera module is the critical piece that electronic equipment realizes image collecting function.The structure that tradition focuses camera module is general as it is shown in figure 1, include: photographic head module 11, photographic head module bracket 12, infrared fileter 13 and infrared filtering plate rack 15.Between photographic head module 11 and photographic head module, 12 are fixed by the screw thread 14 being mutually matched.
Traditional focuses in camera module, and infrared fileter 13 and photographic head module 11 need to carry out installing with corresponding support respectively to fix, and namely traditional camera module that focuses needs two supports to be packaged, and packaging technology is complicated, and cost of manufacture is high.
Summary of the invention
In order to solve the problems referred to above, the invention provides one and focus camera module and electronic equipment, carry seat by one and encapsulate fixing camera module and infrared fileter simultaneously, packaging technology is simple, reduces cost of manufacture.
To achieve these goals, the present invention provides following technical scheme:
One focuses camera module, and this focuses module and includes:
Integrated load seat, described load seat has installation through hole, and on the bearing of trend of described installation through hole, described installation through hole is divided into Part I through hole and Part II through hole；
It is fixed on the photographic head module in described Part I through hole；
It is fixed on the infrared fileter in described Part II through hole.
Preferably, focusing in module above-mentioned, the inwall of described installation through hole has ring-type isolation bulge-structure, and described photographic head module and described infrared fileter lay respectively at the both sides of described ring-type isolation bulge-structure.
Preferably, focusing in module above-mentioned, described camera module is bonded and fixed in described Part I through hole by binding agent.
Preferably, focus in module above-mentioned, the inwall of described Part I through hole is provided with the first elastomeric element, when described photographic head module is placed in described Part I through hole, described first elastomeric element for providing the elastic force isolating bulge-structure towards described ring-type to described photographic head module, and described elastic force is for being fixed on described photographic head module in described Part I through hole.
Preferably, focusing in module above-mentioned, described first elastomeric element is metal clips.
Preferably, focus in module above-mentioned, the inwall of described Part II through hole is provided with the second elastomeric element, when described infrared fileter is placed in described Part II through hole, described second elastomeric element for providing the elastic force isolating bulge-structure towards described ring-type to described infrared fileter, and described elastic force is for being fixed on described infrared fileter in described Part II through hole.
Preferably, focusing in module above-mentioned, described second elastomeric element is metal clips.
Preferably, focusing in module above-mentioned, described integrated load seat is metal load seat or the metal load seat of integrated punching molding of casting.
Preferably, focusing in module above-mentioned, described integrated load seat is the plastics load seat of thermoplastic shaping.
The embodiment of the present invention additionally provides a kind of electronic equipment, and this electronic equipment includes: above-mentioned focus camera module.
By foregoing description, the camera module that focuses that technical solution of the present invention provides includes: integrated load seat, described load seat has installation through hole, and on the bearing of trend of described installation through hole, described installation through hole is divided into Part I through hole and Part II through hole；It is fixed on the photographic head module in described Part I through hole；It is fixed on the infrared fileter in described Part II through hole.Described load seat is for being packaged fixing to described photographic head module and described infrared fileter.The described camera module that focuses adopts same load seat to encapsulate fixing camera module and infrared fileter simultaneously, and packaging technology is simple, reduces cost of manufacture.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is a kind of structural representation focusing camera module common in prior art；
A kind of structural representation focusing camera module that Fig. 2 provides for the embodiment of the present invention；
A kind of structural representation carrying seat that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, traditional focuses in camera module, infrared fileter 13 and photographic head module 11 need to carry out installing with corresponding support respectively to fix, and namely traditional camera module that focuses needs two supports to be packaged, and packaging technology is complicated, and cost of manufacture is high.And traditional focusing in camera module, between photographic head module 11 and photographic head module, 12 are fixed by the screw threads 14 being mutually matched, at photographic head module 11 in screw thread 14 occlusion process, due to the problem that friction can cause shooting stain.
In order to solve the problems referred to above, embodiments providing one and focus camera module, this focuses camera module and includes:
Integrated load seat, described load seat has installation through hole, and on the bearing of trend of described installation through hole, described installation through hole is divided into Part I through hole and Part II through hole；
It is fixed on the photographic head module in described Part I through hole；
It is fixed on the infrared fileter in described Part II through hole.
Visible, camera module and infrared fileter are packaged fixing by the camera module that focuses that the embodiment of the present invention provides by same load seat, and packaging technology is simple, reduces cost of manufacture.Meanwhile, camera module and infrared fileter are bonded and fixed in described installation through hole by elastomeric element or binding agent, it is prevented that mincing that screw thread causes when installing is dropped, with the shooting stain issues avoiding screw thread to cause when installing.
In order to make technical scheme that the embodiment of the present invention provides clearly, below in conjunction with accompanying drawing, such scheme is described in detail.
With reference to Fig. 2, a kind of structural representation focusing camera module that Fig. 2 provides for the embodiment of the present invention, the described camera module that focuses includes: integrated load seat 21, described load seat 21 has installation through hole, on the bearing of trend X of described installation through hole, described installation through hole is divided into Part I through hole and Part II through hole；It is fixed on the photographic head module 23 in described Part I through hole；It is fixed on the infrared fileter 22 in described Part II through hole.
As in figure 2 it is shown, the inwall of described installation through hole has ring-type isolation bulge-structure 24, described photographic head module 23 and described infrared fileter 22 lay respectively at the both sides of described ring-type isolation bulge-structure 24.Described annular projection structure 24 is for isolating setting by described photographic head module 23 and described infrared fileter 22, it is to avoid in encapsulation process, and hesitation contact-impact causes damaging therebetween.At described photographic head module 23 in putting into Part I through hole internal procedure, described annular projection structure 24 can be also used for avoiding owing to mincing of generating of the interior wall friction of photographic head module 23 with described Part I through hole is dropped on infrared fileter surface, it is ensured that photographic effect.
Described photographic head module 23 can be bonded and fixed in described Part I through hole by binding agent.Can also arranging protecgulum 25 in described Part I through hole, photographic head module 23 is between described annular projection structure 24 and described protecgulum 25.Protecgulum 25 has opening 26.Can be improved a fixing camera module 25 by protecgulum 26.
Optionally, the inwall of described Part I through hole is provided with the first elastomeric element, when described photographic head module 23 is placed in described Part I through hole, described first elastomeric element for providing the elastic force isolating bulge-structure 24 towards described ring-type to described photographic head module, and described elastic force is for being fixed on described photographic head module 23 in described Part I through hole.Described first elastomeric element is metal clips.It should be noted that and Fig. 2 does not show that described first elastomeric element.
Optionally, the inwall of described Part II through hole is provided with the second elastomeric element, when described infrared fileter 22 is placed in described Part II through hole, described second elastomeric element for providing the elastic force isolating bulge-structure 24 towards described ring-type to described infrared fileter 22, and described elastic force is for being fixed on described infrared fileter 22 in described Part II through hole.Described second elastomeric element is metal clips.
Described first elastomeric element and described second elastomeric element can be fixed in described installation through hole by screw or draw-in groove.The camera module screw thread without being mutually matched is focused in the surface configuration installing through hole and described photographic head module 23 joint described in the embodiment of the present invention, thus avoid the friction energetically between photographic head module 23 and installation through hole when being threaded, avoid installation through hole and photographic head module 23 surface due to the chip that drops that rubs, cause that camera lens surface and infrared fileter surface are subject to chip and pollute, affect image quality.
The internal diameter of the Part I through hole installing through hole and the diameter matches of photographic head module 23 can be set so that photographic head module 23 just can be filled up completely with Part I through hole.And the inner surface of the Part I through hole of design and installation through hole is smooth, the smooth outer surface of photographic head module 23 is set, reduce the frictional force between photographic head module 23 and Part I through-hole wall, in order to photographic head module 23 can be arranged in Part I through hole smoothly.
Although, by increasing the smoothness of Part I through-hole wall and photographic head module 23 outer surface, can reduce owing to the chip caused that rubs drops to a certain extent, but therebetween it is possible to due to friction or contact surface carries extraneous less fine particle therebetween when installing, in order to overcome this problem, it is possible to adopt the load seat of structure as shown in Figure 3.
With reference to Fig. 3, a kind of structural representation carrying seat that Fig. 3 provides for the embodiment of the present invention, load seat 21 shown in Fig. 3 has isolation and avoids fine particle to pollute the function of infrared fileter, and described load seat 21 isolates the bulge-structure 24 surface configuration groove 31 towards photographic head module 23 in ring-type.Described groove 31 installs, for collecting, the fine particle thing introduced in photographic head module process.So, when installing photographic head module, from between photographic head module and Part I through hole 32 contact surface introduce fine particle thing by mobile phone in described groove 31, after photographic head module is installed and is fixed, described groove 31 opening is sealed by the lower surface imaging head mould group, and its interior fine particle thing will not drop at infrared filter surface.
After photographic head module 23 is arranged in Part I through hole, installing the first elastomeric element, it is fixed in Part I through hole.The thinner thickness of infrared fileter 22, it is possible to be directly placed in Part II through hole, then the second shell fragment is installed, by the second shell fragment, infrared fileter 22 is fixed in partial through holes.
In the embodiment of the present invention, fixing described photographic head module 23 and described infrared fileter 22 are installed by elastomeric element, make the quick and easy for installation of infrared fileter 22 and photographic head module 23, the chip pollution infrared fileter 22 that drops is caused between photographic head module 23 and installation through-hole wall due to bigger frictional force, it is ensured that image quality by avoiding.
Optionally, described integrated load seat 21 is metal load seat or the metal load seat of integrated punching molding of casting.Or, described integrated load seat is the plastics load seat of thermoplastic shaping.
By foregoing description it can be seen that the embodiment of the present invention provide focus camera module, carry seat 21 by one and carry out photographic head module 23 and infrared fileter 22 installing fixing simultaneously, packaging technology is simple, and cost of manufacture is low.Meanwhile, photographic head module 23 is without installing by screw thread, it is to avoid owing to bigger frictional force causes dropping the problem that chip pollutes infrared fileter when installing photographic head module 23, it is ensured that image quality.
Another embodiment of the present invention additionally provides a kind of electronic equipment, and this electronic equipment includes focusing camera module described in above-described embodiment.
Described electronic equipment can be the electronic equipment that mobile phone, panel computer, notebook computer etc. have image collecting function.Described electronic equipment adopts the above-mentioned camera module that focuses, and cost of manufacture is low, good imaging quality.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. one kind focuses camera module, it is characterised in that including:
Integrated load seat, described load seat has installation through hole, and on the bearing of trend of described installation through hole, described installation through hole is divided into Part I through hole and Part II through hole；
It is fixed on the photographic head module in described Part I through hole；
It is fixed on the infrared fileter in described Part II through hole.
2. according to claim 1 focus camera module, it is characterised in that the inwall of described installation through hole has ring-type isolation bulge-structure, and described photographic head module and described infrared fileter lay respectively at the both sides of described ring-type isolation bulge-structure.
3. according to claim 2 focus camera module, it is characterised in that described camera module is bonded and fixed in described Part I through hole by binding agent.
4. according to claim 2 focus camera module, it is characterized in that, the inwall of described Part I through hole is provided with the first elastomeric element, when described photographic head module is placed in described Part I through hole, described first elastomeric element for providing the elastic force isolating bulge-structure towards described ring-type to described photographic head module, and described elastic force is for being fixed on described photographic head module in described Part I through hole.
5. according to claim 4 focus camera module, it is characterised in that described first elastomeric element is metal clips.
6. according to claim 2 focus camera module, it is characterized in that, the inwall of described Part II through hole is provided with the second elastomeric element, when described infrared fileter is placed in described Part II through hole, described second elastomeric element for providing the elastic force isolating bulge-structure towards described ring-type to described infrared fileter, and described elastic force is for being fixed on described infrared fileter in described Part II through hole.
7. according to claim 6 focus camera module, it is characterised in that described second elastomeric element is metal clips.
8. according to claim 1 focus camera module, it is characterised in that described integrated load seat is metal load seat or the metal load seat of integrated punching molding of casting.
9. according to claim 1 focus camera module, it is characterised in that described integrated load seat is the plastics load seat of thermoplastic shaping.
10. an electronic equipment, it is characterised in that including: focus camera module as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393332.XA CN105812641A (en) | 2016-06-02 | 2016-06-02 | Fixed-focus camera module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393332.XA CN105812641A (en) | 2016-06-02 | 2016-06-02 | Fixed-focus camera module and electronic equipment |
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| Publication Number | Publication Date |
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| CN105812641A true CN105812641A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610393332.XA Pending CN105812641A (en) | 2016-06-02 | 2016-06-02 | Fixed-focus camera module and electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172331A (en) * | 2017-05-19 | 2017-09-15 | 信利光电股份有限公司 | One kind focuses camera module and preparation method thereof and electronic equipment |
| CN112261248A (en) * | 2020-10-09 | 2021-01-22 | 上海摩软通讯技术有限公司 | Mobile terminal |
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| CN105554353A (en) * | 2015-12-21 | 2016-05-04 | 小米科技有限责任公司 | Cut-off filter, camera module and electronic equipment |
| CN105611134A (en) * | 2016-02-18 | 2016-05-25 | 宁波舜宇光电信息有限公司 | Shooting module based on moulding process, and moulded circuit board assembly and manufacturing method thereof |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101339282A (en) * | 2007-07-06 | 2009-01-07 | 鸿富锦精密工业（深圳）有限公司 | Camera module group |
| CN101571617A (en) * | 2008-04-30 | 2009-11-04 | 旭丽电子(广州)有限公司 | Lens module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107172331A (en) * | 2017-05-19 | 2017-09-15 | 信利光电股份有限公司 | One kind focuses camera module and preparation method thereof and electronic equipment |
| CN112261248A (en) * | 2020-10-09 | 2021-01-22 | 上海摩软通讯技术有限公司 | Mobile terminal |
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Application publication date: 20160727 |