CN206339741U - Camera lens module - Google Patents
Camera lens module Download PDFInfo
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- CN206339741U CN206339741U CN201621353269.9U CN201621353269U CN206339741U CN 206339741 U CN206339741 U CN 206339741U CN 201621353269 U CN201621353269 U CN 201621353269U CN 206339741 U CN206339741 U CN 206339741U
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- Prior art keywords
- eyeglass
- groove
- periphery
- camera lens
- lens module
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Abstract
The utility model provides a kind of camera lens module, mutually at least first eyeglass, second eyeglass and threeth eyeglass of bumpy ridge joining is contained in the barrel simultaneously successively including barrel, along the thing side of the barrel to image side direction, and first eyeglass includes the first main part, the first periphery and the first groove located at the image side of first periphery;Second eyeglass includes the second main part, the second periphery and the second groove located at the image side of second periphery;Black material is filled in first groove and second groove.Compared with correlation technique, camera lens module good in optical property of the present utility model.
Description
Technical field
The utility model is related to a kind of optical imaging field, more particularly to a kind of mirror for the shooting product scope that applies to take pictures
Head mould group.
Background technology
With continuing to develop for science and technology, electronic equipment is portable in addition to digital camera constantly towards intelligent development
Electronic equipment is also provided with the camera lens module for camera function of taking pictures such as panel computer, mobile phone, is clapped at any time with meeting user
According to the need for.
The camera lens module of correlation technique includes barrel, the eyeglass and pressure ring being arranged in the barrel, and sandwiched
Light barrier between two neighboring eyeglass, the pressure ring is located between bottom eyeglass and the barrel, and the eyeglass includes
The periphery for serving as non-imaged area for serving as the main part of imaging area and being stretched out by the main part, the pressure ring passes through point
The mode of glue is fixed on the barrel by described, so as to realize the fixation of the eyeglass, the eyeglass passes through the periphery
It is connected with the barrel.
However, in correlation technique, the eyeglass of the camera lens module is contained in the barrel for stack, adjacent
Two eyeglass banks attach together and match somebody with somebody.When attaching together timing in the presence of three eyeglass banks, because the periphery of the eyeglass is to the anti-of light
Penetrate or reflect, veiling glare can be then produced in the periphery of the eyeglass, influence the optical property of the camera lens module.
Solved the above problems therefore, it is necessary to provide a kind of new camera lens module.
Utility model content
The utility model technical issues that need to address are to provide a kind of camera lens module of good in optical property.
In order to solve the above technical problems, the utility model provides a kind of camera lens module, including barrel, along the camera lens
The thing side of cylinder is contained at least the first eyeglass and the second mirror of the interior and mutual bumpy ridge joining of the barrel to image side direction successively
Piece, first eyeglass includes the first main part and the first periphery stretched out by first main part;Described second
Eyeglass includes the second main part and the second periphery stretched out by second main part;The camera lens module also includes dividing
Not She Yu first periphery image side the first groove and the second groove located at the image side of second periphery, it is described
Black material is filled in first groove and second groove.
It is preferred that, also including the 3rd eyeglass located at the image side of second eyeglass, the 3rd eyeglass includes the 3rd master
Body portion and the 3rd periphery stretched out by the 3rd main part, also including located at the of the image side of the 3rd periphery
Filling black material in three grooves, the 3rd groove.
It is preferred that, first groove is located on the face abutted with second eyeglass of first eyeglass.
It is preferred that, second groove is located on the face abutted with the 3rd eyeglass of second eyeglass.
It is preferred that, also including the third gear mating plate located at the image side of the 3rd eyeglass, the 3rd groove is located at described
On the face abutted with the third gear mating plate of 3rd eyeglass.
It is preferred that, first eyeglass also includes being extended from the image side of first periphery to the second eyeglass direction
The first convex portion;Second eyeglass is also included by the of the lateral 3rd eyeglass direction depression of thing of second periphery
Two depressed parts and the second convex portion extended from the image side of second periphery to the 3rd eyeglass direction;3rd eyeglass
Also include by the 3rd depressed part of lateral its image side direction depression of thing of the 3rd periphery and by the 3rd periphery
As being laterally away from the 3rd convex portion that the direction of second periphery extends, it is recessed that bank conjunction in first convex portion is contained in described second
The portion of falling into, second convex portion bank closes and is contained in the 3rd depressed part.
It is preferred that, first groove is located at first convex portion, and second groove is located at second convex portion, described
3rd groove is located at the 3rd convex portion.
It is preferred that, the 3rd eyeglass also includes the 4th groove located at the image side of the 3rd periphery, the described 4th
The side of close threeth main part of the groove with the 3rd groove interval setting and positioned at the 3rd groove.
It is preferred that, the black material is graphene or blacking.
It is preferred that, first groove, second groove, the 3rd groove and the 4th groove are ring junction
Structure.
Compared to prior art, camera lens module of the present utility model passes through described the of described three mutual bumpy ridge joinings
One eyeglass, first periphery of second eyeglass and the 3rd eyeglass, the second week portion and the 3rd periphery
Portion sets groove, and fills atrament for extinction in groove, when light is reflected by the periphery of the eyeglass
When, absorbed by atrament, it is to avoid the periphery of each eyeglass produces veiling glare, so as to improve the optics of the camera lens module
Performance.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model camera lens module;
Fig. 2 is part-structure exploded view in Fig. 1;
Fig. 3 is the structural representation of the utility model camera lens module (arrow line is shown as opticpath in figure).
Embodiment
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
Referring to Fig. 1, being the structural representation of the utility model camera lens module.A kind of camera lens mould that the utility model is provided
Group 100, including barrel 1, the first eyeglass 2 being contained in the barrel 1, the second eyeglass 3, the 3rd eyeglass 4, it is located in institute
State the first light barrier 5 between the first eyeglass 2 and second eyeglass 3, be located in second eyeglass 3 and the 3rd eyeglass
The second light barrier 6 between 4 and the third gear mating plate 7 located at the image side of the 3rd eyeglass.
The barrel 1 has light hole 11, and it can be integral structure, or Split type structure.
Fig. 2-3 are please referred to, wherein, Fig. 2 is part-structure exploded view in Fig. 1;Fig. 3 is the utility model camera lens module
Structural representation (arrow line is shown as opticpath in figure).First eyeglass 2, the second eyeglass 3 and the 3rd eyeglass 4 are along described
The thing side of barrel 1 is contained in the barrel 1 and mutual bumpy ridge joining successively to image side direction.
Specifically, in present embodiment, first eyeglass 2 includes the first main part 21, by first main part 21
The first periphery 22 for stretching out, the first groove 23 located at the image side of first periphery 22 and by first periphery
The first convex portion 24 that the image side in portion 22 extends to the direction of the second eyeglass 3.
The second periphery that second eyeglass 3 includes the second main part 31, stretched out by second main part 31
32nd, located at the image side of second periphery 32 the second groove 33, the thing the lateral described 3rd by second periphery 32
The second depressed part 34 and extended from the image side of second periphery 32 to the direction of the 3rd eyeglass 4 that the direction of eyeglass 4 is recessed
The second convex portion 35.
The 3rd periphery that 3rd eyeglass 4 includes the 3rd main part 41, stretched out by the 3rd main part 41
42nd, located at the image side of the 3rd periphery 42 the 3rd groove 43, its lateral image side side of thing by the 3rd periphery 42
The direction extension of second periphery 32 is laterally away to the 3rd depressed part 44 of depression, by the picture of the 3rd periphery 42
The 3rd convex portion 45, the 4th groove 46 located at the image side of the 3rd periphery 42.4th groove 46 and the described 3rd
The interval setting of groove 43 and positioned at the 3rd groove 43 close 3rd main part 41 side.
First groove 23 is located on the face abutted with second eyeglass 3 of the first eyeglass 2.
Second groove sets 33 on the face abutted with the 3rd eyeglass 4 of second eyeglass 3.
3rd groove 43 is located on the face abutted with the third gear mating plate 7 of the 3rd eyeglass 4.
In present embodiment, specifically, first groove 23 is located at first convex portion 24, second groove 33 is set
In second convex portion 35, the 3rd groove 43 is located at the 3rd convex portion 45.
Closed by the bank of the first convex portion 24 and be contained in second depressed part 34, the bank of the second convex portion 35 is closed and is contained in
3rd depressed part 44, realizes the bumpy ridge joining between first eyeglass 2, second eyeglass 3, the 3rd eyeglass 4.
In present embodiment, first groove 23, second groove 33, the 3rd groove 43 and described 4th recessed
Groove 46 is loop configuration, and black material 8 is filled in it.In present embodiment, the black material 8 is graphene or black
Color coating, it is for absorbing the veiling glare that the periphery of each eyeglass is reflected to form, preventing the miscellaneous of said structure formation that it, which is acted on,
Astigmatism enters the imaging surface of the camera lens module 100, improves the optical property of the camera lens module 100.It should be noted that institute
State black material 8 and be not limited to this, as long as the effect for the extinction that gets up all is feasible, its principle is the same.
As shown in figure 3, specifically, light passes through first periphery after the barrel 1 by the entrance of hole 11
Portion 22, first light barrier 5, second periphery 32, second light barrier 6, the 3rd periphery 42 and described
The multiple reflections of third gear mating plate 7 or refraction, the veiling glare of formation, the veiling glare enter back into the imaging surface of the barrel 1,
So as to influence the optical property of the camera lens module 100.
Therefore, actually described first groove 23, second groove 33, the 3rd groove 43 and the 4th groove
46 setting be based on light reflect above-mentioned opticpath be configured, and first groove 23, second groove 33,
The position of 3rd groove 43 and the 4th groove 46 is then reflection and the refraction point position of light, passes through the black thing
Material 8 absorbs the light of reflection and refraction point, blocks reflection and reflects, so as to avoid the formation of veiling glare, improves the camera lens
The optical property of module 100.
It should be noted that in camera lens module 100 of the present utility model, the quantity of eyeglass is not limited to this, or
Greater number, but its principle is all.
Compared to prior art, camera lens module of the present utility model passes through described the of described three mutual bumpy ridge joinings
One eyeglass, first periphery of second eyeglass and the 3rd eyeglass, the second week portion and the 3rd periphery
Portion sets groove, and fills atrament for extinction in groove, when light is reflected by the periphery of the eyeglass
Or during refraction, absorbed by atrament, it is to avoid the periphery of each eyeglass produces veiling glare, so as to improve the camera lens module
Optical property.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of camera lens module, including barrel, along the thing side of the barrel to image side direction the camera lens is contained in successively
At least the first eyeglass and the second eyeglass of the interior and mutual bumpy ridge joining of cylinder, first eyeglass include the first main part and by described
The first periphery that first main part stretches out;Second eyeglass include the second main part and from second main part to
Second periphery of outer extension;Characterized in that, the camera lens module also includes the image side for being respectively arranged on first periphery
The first groove and the second groove located at the image side of second periphery, in first groove and second groove
Fill black material.
2. camera lens module according to claim 1, it is characterised in that also including located at the of the image side of second eyeglass
Three eyeglasses, the 3rd eyeglass includes the 3rd main part and the 3rd periphery stretched out by the 3rd main part, also wraps
Include filling black material in the 3rd groove located at the image side of the 3rd periphery, the 3rd groove.
3. camera lens module according to claim 2, it is characterised in that first groove be located at first eyeglass with
On the face that second eyeglass is abutted.
4. camera lens module according to claim 3, it is characterised in that second groove be located at second eyeglass with
On the face that 3rd eyeglass is abutted.
5. camera lens module according to claim 4, it is characterised in that also including located at the of the image side of the 3rd eyeglass
Three light barriers, the 3rd groove is located on the face abutted with the third gear mating plate of the 3rd eyeglass.
6. camera lens module according to claim 2, it is characterised in that first eyeglass also includes by first periphery
The first convex portion that the image side in portion extends to the second eyeglass direction;Second eyeglass also includes by second periphery
Second depressed part of the lateral 3rd eyeglass direction depression of thing and from the image side of second periphery to the 3rd eyeglass
Second convex portion of direction extension;3rd eyeglass is also included by lateral its image side direction depression of thing of the 3rd periphery
The 3rd convex portion that 3rd depressed part and the direction for being laterally away from second periphery by the picture of the 3rd periphery extend, institute
State the first convex portion bank conjunction and be contained in second depressed part, second convex portion bank closes and is contained in the 3rd depressed part.
7. camera lens module according to claim 6, it is characterised in that first groove is located at first convex portion, institute
The second groove is stated located at second convex portion, the 3rd groove is located at the 3rd convex portion.
8. camera lens module according to claim 7, it is characterised in that the 3rd eyeglass also includes being located at described 3rd week
4th groove of the image side of edge, the 4th groove leaning on the 3rd groove interval setting and positioned at the 3rd groove
The side of nearly 3rd main part.
9. camera lens module according to claim 8, it is characterised in that the black material is graphene or blacking.
10. camera lens module according to claim 9, it is characterised in that first groove, second groove, described
3rd groove and the 4th groove are loop configuration.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621353269.9U CN206339741U (en) | 2016-12-10 | 2016-12-10 | Camera lens module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621353269.9U CN206339741U (en) | 2016-12-10 | 2016-12-10 | Camera lens module |
Publications (1)
Publication Number | Publication Date |
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CN206339741U true CN206339741U (en) | 2017-07-18 |
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ID=59308142
Family Applications (1)
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CN201621353269.9U Active CN206339741U (en) | 2016-12-10 | 2016-12-10 | Camera lens module |
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CN (1) | CN206339741U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021120159A1 (en) * | 2019-12-20 | 2021-06-24 | 诚瑞光学(常州)股份有限公司 | Lens structure and inking method |
-
2016
- 2016-12-10 CN CN201621353269.9U patent/CN206339741U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021120159A1 (en) * | 2019-12-20 | 2021-06-24 | 诚瑞光学(常州)股份有限公司 | Lens structure and inking method |
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Effective date of registration: 20200422 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: Hong Mao bridge 10 Road 65 Patentee before: Raytheon Technology (Singapore) Co., Ltd |