CN208026963U - Camera lens module - Google Patents
Camera lens module Download PDFInfo
- Publication number
- CN208026963U CN208026963U CN201820250644.XU CN201820250644U CN208026963U CN 208026963 U CN208026963 U CN 208026963U CN 201820250644 U CN201820250644 U CN 201820250644U CN 208026963 U CN208026963 U CN 208026963U
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- China
- Prior art keywords
- eyeglass
- barrel
- camera lens
- lens module
- bearing
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Abstract
The utility model provides a kind of camera lens module, it includes barrel, the first eyeglass being contained in successively along barrel object side to image side direction in the barrel, second eyeglass and third eyeglass and the positioning convex platform extended from the barrel to second eyeglass direction, the third eyeglass be fixedly supported to the barrel and with the mutual bumpy ridge joining of the second eyeglass, second eyeglass includes the second bearing and leaning portion served as the second main part of imaging area for optically focused and extended around second main part, second bearing and leaning portion includes object side, image side surface, the locating slot for connecting the side wall of the object side and the image side surface and being opened in the object side, the positioning convex platform is connected to the locating slot, the side wall is arranged with the barrel interval.Compared with the relevant technologies, camera lens module reliability higher provided by the utility model.
Description
【Technical field】
The utility model is related to optical imaging field more particularly to a kind of camera lens modules.
【Background technology】
Recently as the continuous development of science and technology, electronic equipment is constantly towards intelligent development, other than digital camera,
Portable electronic device is also provided with the camera lens module for camera function of taking pictures such as tablet computer, mobile phone, to meet user
The needs taken pictures at any time.
The eyeglass and be held between eyeglass that the camera lens module of the relevant technologies includes barrel, is set in the barrel
Anti-dazzling screen.It is typically to install successively one by one when the lens set is loaded in the barrel, then passes through the barrel
Barrel gluing fixes the lens position.
However, eyeglass described in the relevant technologies is easy to happen the optical axis of eyeglass and the mirror when being installed in the barrel
There is eccentric risk in the central shaft of head cylinder, once the central shaft of the optical axis of the eyeglass and the barrel there is bias will
Influence the quality of last image side imaging.
It solves the above problems therefore, it is necessary to provide a kind of new camera lens module.
【Utility model content】
The technical problem to be solved by the present invention is to provide a kind of camera lens modules of good reliability.
In order to solve the above technical problems, the utility model provides a kind of camera lens module comprising barrel, along the mirror
Head cylinder object side is contained in the first eyeglass, the second eyeglass and third eyeglass in the barrel to image side direction and by described successively
The positioning convex platform that barrel extends to second eyeglass direction, the third eyeglass be fixedly supported to the barrel and with institute
The mutual bumpy ridge joining of the second eyeglass is stated, second eyeglass includes serving as the second main part of imaging area for optically focused and surrounding institute
State the second bearing and leaning portion of the second main part extension, second bearing and leaning portion include object side, image side surface, the connection object side and
The side wall of the image side surface and the locating slot for being opened in the object side, the positioning convex platform are connected to the locating slot, institute
Side wall is stated with the barrel interval to be arranged.
Preferably, the positioning convex platform is in cirque structure.
Preferably, the positioning convex platform includes extending from the barrel to second eyeglass perpendicular to optical axis direction
Horizontal wall, the vertical wall for being parallel to optical axis direction that is extended by the barrel and connect the horizontal wall and the vertical wall
Skew wall；The locating slot includes connecting the first surface of the side wall and being inclined from the first surface to the object side surface direction
The inclined surface for tiltedly extending and being connect with the object side, the skew wall are connected to the inclined surface.
Preferably, the camera lens module further includes the screening that sandwiched is fixed between first eyeglass and second eyeglass
Mating plate.
Preferably, the third eyeglass includes serving as the third main part of imaging area, around the third master for optically focused
The outwardly extending third bearing and leaning portion in body portion and the third recessed portion being recessed from its lateral image side direction of object of the third bearing and leaning portion；
Second eyeglass further includes the second protrusion extended from the image side of second bearing and leaning portion to third recessed portion direction, institute
It states the second protrusion and is contained in the third recessed portion formation bank conjunction.
Compared with the relevant technologies, the camera lens module of the utility model is in assembling by the positioning convex platform to described second
Eyeglass is pre-positioned, and ensure that bank closes the structure of cooperation between second eyeglass and the third eyeglass, and assembling
Correcting can be carried out to second eyeglass, reduce second eyeglass and eccentric risk occur, so that institute when third eyeglass
State camera lens module reliability higher.
【Description of the drawings】
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the utility model camera lens module cross-sectional view；
Fig. 2 is a-quadrant partial enlarged view shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model the second eyeglass and third eyeglass；
【Specific implementation mode】
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, Fig. 1 is the utility model camera lens module cross-sectional view, and Fig. 2 is the areas A shown in Fig. 1
Domain partial enlarged view, Fig. 3 are the structural schematic diagram of the utility model the second eyeglass and third eyeglass.The utility model provides one
Kind of camera lens module 100, including barrel 10, positioning convex platform 20, accommodated successively from the lateral image side direction of object along the barrel 10
In at least the first eyeglass 30, the second eyeglass 40 and third eyeglass 50 in the barrel 10, and it is located in first mirror
Anti-dazzling screen 60 between piece 30 and second eyeglass 40.
The camera lens module 100 of the utility model is not limited to three pieces lens structure, and present embodiment is only with three pieces eyeglass
Example illustrates, wherein second eyeglass 40 is made of glass material, the third eyeglass 50 is made of plastic material.
The barrel 10 includes first barrel 12 with light hole 11, from first barrel 12 as being laterally away from it
The second barrel 13 and third barrel 14 that object side direction extends to form.14 internal diameter of third barrel is more than second barrel 13
Internal diameter.
First barrel 12 and second barrel 13 abut object side and the periphery of first eyeglass 30 respectively.
The third barrel 14 abuts the periphery of the third eyeglass 50.
The positioning convex platform 20 is extended to form from the barrel 10 to 40 direction of the second eyeglass.In the present embodiment,
Specifically, the positioning convex platform 20 is set to second barrel 13 and 14 intersection of third barrel.
The positioning convex platform 20 can be the cyclic structure of entirety, or seperated circular arc segment structure.
In the present embodiment, the positioning convex platform 20 is set as one and structure distribution annular in shape on the barrel 10.When
So, in other embodiments, the positioning convex platform 20 can be set as multiple and is distributed in circular arc segment structure and annular array described
On barrel 10.
The positioning convex platform 20 includes extending from the barrel 10 to second eyeglass 40 perpendicular to optical axis direction
Horizontal wall 21, the vertical wall 22 for being parallel to optical axis direction that is extended by the barrel 10 and the connection horizontal wall 21 and institute
State the skew wall 23 of vertical wall 22.The skew wall 23 is connected to second eyeglass 40.
Second eyeglass 40 includes serving as the second main part 41 of imaging area, around second main part for optically focused
41 the second bearing and leaning portions 42 extended outward to form and by second bearing and leaning portion 42 as be laterally away from its object side direction extend
Second protrusion 43.Second main part 41 is arranged around optical axis, and second bearing and leaning portion 42 surrounds second main part 41
Setting.
Second bearing and leaning portion 42 includes object side 421, image side surface 422, connects the object side 421 and the image side surface
422 side wall 423 and the locating slot 424 for being opened in the object side 421.
The side wall 423 is arranged with the third barrel 14 interval, i.e., between the described side wall 423 and the third barrel 14
With gap in a ring.
The locating slot 424 is located at the separate optical axis side of second bearing and leaning portion 42.
The locating slot 424 include connect the side wall 423 first surface 4241 and from the first surface 4241 to
The object side 421 tilts the inclined surface 4242 for extending and being connect with the object side 421.
The inclined surface 4242 is abutted with the skew wall 23 so that second eyeglass 40 is connected to the positioning convex platform 20
On.
In the present embodiment, the locating slot 424 is in annular shape.Certainly, the locating slot 424 also can be in arc section, and
The locating slot 424 can be equipped with multiple, and circular array is distributed in second bearing and leaning portion 42, only need to be with the convex
Platform 20 is correspondingly arranged.
In the present embodiment, second protrusion 43 is arranged around second bearing and leaning portion 42 in circular ring shape.Certainly, at other
In embodiment, second protrusion 43 can be set as multiple in arc section and be spaced setting, for example, circular array be distributed in it is described
In second bearing and leaning portion 42.
The third eyeglass 50 is mutual bumpy ridge joining with second eyeglass 40 comprising serves as imaging area for optically focused
Third main part 51, around 51 outwardly extending third bearing and leaning portion 52 of the third main part and from the third bearing and leaning portion 52
Its lateral image side direction of object is recessed the third recessed portion 53 to be formed.
Second protrusion 43 is extended to form from the image side of second bearing and leaning portion 42 to 53 direction of third recessed portion,
Second protrusion 43 is contained in the third recessed portion 53, realizes between second eyeglass 40 and the third eyeglass 50
Bumpy ridge joining.
In the present embodiment, the third recessed portion 53 is arranged around the third bearing and leaning portion 52 in circular ring shape.Certainly, described
Third recessed portion 53 can be set as multiple in arc section, and be spaced and be correspondingly arranged in the third with second protrusion 43 and bear against
In portion 52 or even the third recessed portion 53 setting number can be more than second protrusion 43 and number is arranged so that described second
Eyeglass 40 is easier bank and receiving when mounted with the third eyeglass 50.
The anti-dazzling screen 60 is located between second bearing and leaning portion 42 and first eyeglass 30, avoids second mirror
Piece 40 generates stray light with first eyeglass 30.
The camera lens module 100 assembles second eyeglass 40 and is abutted with the skew wall 23 by the inclined surface 4242,
Second eyeglass 40 is pre-positioned, and is existed between 40 outer diameter of the second eyeglass and the third barrel 14 certain
Then gap assembles the third eyeglass 50,53 bank of third recessed portion, which closes, accommodates second protrusion 43, the third mirror
Bank between piece 50 and second eyeglass 40 closes structure by 40 correcting of the second eyeglass, reduces second eyeglass 40 and goes out
Existing eccentric risk.
It should be noted that in the camera lens module 100 of the utility model, the quantity of eyeglass and anti-dazzling screen is not limited to this,
Or with multi-quantity, but its principle is all.
Compared with the relevant technologies, the camera lens module 100 of the utility model is in assembling by the positioning convex platform 20 to institute
It states the second eyeglass 40 to be pre-positioned, ensure that bank closes the knot coordinated between second eyeglass 40 and the third eyeglass 50
Structure, and when assembling third eyeglass 50 correcting can be carried out to second eyeglass 40, reduce second eyeglass 40 and occurs partially
The risk of the heart, so that the camera lens module reliability higher.
Above-described is only the embodiment of the utility model, it should be noted here that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, improvement can also be made, but these belong to this practicality
Novel protection domain.
Claims (5)
1. a kind of camera lens module, including barrel, along barrel object side it is contained in the barrel successively to image side direction
Interior the first eyeglass, the second eyeglass and third eyeglass, the third eyeglass are fixedly supported to the barrel and with described second
The mutual bumpy ridge joining of eyeglass, it is characterised in that：Second eyeglass include for optically focused serve as imaging area the second main part and
The second bearing and leaning portion extended around second main part, second bearing and leaning portion include object side, image side surface, the connection object
The side wall of side and the image side surface and the locating slot for being opened in the object side, the side wall are set with the barrel interval
It sets；The camera lens module further includes the positioning convex platform extended from the barrel to second eyeglass direction, the convex
Platform is connected to the locating slot.
2. camera lens module according to claim 1, it is characterised in that：The positioning convex platform is in cirque structure.
3. camera lens module according to claim 1, it is characterised in that：The positioning convex platform includes from the barrel to institute
That states the extension of the second eyeglass is parallel to the vertical of optical axis direction perpendicular to the horizontal wall of optical axis direction, by what the barrel extended
The skew wall of wall and the connection horizontal wall and the vertical wall；The locating slot include connect the side wall first surface and by
The first surface tilts the inclined surface for extending and being connect with the object side to the object side surface direction, and the skew wall is connected to
The inclined surface.
4. camera lens module according to claim 1, it is characterised in that：The camera lens module further includes described in sandwiched is fixed on
Anti-dazzling screen between first eyeglass and second eyeglass.
5. camera lens module according to claim 1, it is characterised in that：The third eyeglass includes serving as imaging for optically focused
The third main part in area, around the outwardly extending third bearing and leaning portion of the third main part and from the object side of the third bearing and leaning portion
The third recessed portion being recessed to its image side direction；Second eyeglass further includes from the image side of second bearing and leaning portion to described
The second protrusion that three recessed portion directions extend, second protrusion are contained in the third recessed portion and form bank conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250644.XU CN208026963U (en) | 2018-02-09 | 2018-02-09 | Camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250644.XU CN208026963U (en) | 2018-02-09 | 2018-02-09 | Camera lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026963U true CN208026963U (en) | 2018-10-30 |
Family
ID=63905060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820250644.XU Active CN208026963U (en) | 2018-02-09 | 2018-02-09 | Camera lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000193A1 (en) * | 2019-06-30 | 2021-01-07 | 瑞声光学解决方案私人有限公司 | Lens module |
-
2018
- 2018-02-09 CN CN201820250644.XU patent/CN208026963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000193A1 (en) * | 2019-06-30 | 2021-01-07 | 瑞声光学解决方案私人有限公司 | Lens module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: No. 8, 1st floor, Tongju Science and Technology Building, 10 65th Street, Hongmao Bridge, Singapore Patentee before: Raytheon Technology (Singapore) Co., Ltd |
|
| TR01 | Transfer of patent right |