CN206339753U - Camera lens module - Google Patents
Camera lens module Download PDFInfo
- Publication number
- CN206339753U CN206339753U CN201621353367.2U CN201621353367U CN206339753U CN 206339753 U CN206339753 U CN 206339753U CN 201621353367 U CN201621353367 U CN 201621353367U CN 206339753 U CN206339753 U CN 206339753U
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- Prior art keywords
- barrel
- seal
- eyeglass
- camera lens
- lens
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Abstract
The application is related to a kind of camera lens module, it includes lens barrel, is arranged in the lens barrel and is connected with the lens barrel lens set and the pressure ring for being used to fix the lens set located at the image side of the lens set, the lens set include the first eyeglass of close first barrel；First eyeglass, which is provided with depressed part, depressed part, is provided with first seal, is sealed between first eyeglass and the lens barrel by first seal.During long-term use, it is prevented from the aqueous water in air, vapor and dust etc. and is entered by the gap between the first eyeglass and lens barrel between adjacent eyeglass, it is to avoid inclusion of dirt between water stain and eyeglass is formed on eyeglass, it is ensured that image quality.
Description
【Technical field】
The application is related to image device production technical field, more particularly to a kind of camera lens module.
【Background technology】
Conventional portable equipment such as video camera, camera, mobile phone etc. all include camera lens module, and camera lens module generally comprises mirror
Cylinder and the multi-disc eyeglass being arranged in order along optical axis, multi-disc eyeglass are installed in lens barrel, form camera lens, portable set then is installed on again
It is standby.
However, existing this camera lens, eyeglass is directly mounted in lens barrel, due to manufacturing the presence with rigging error, mirror
There is gap unavoidably between piece and lens barrel, during long-term use, aqueous water, vapor and dust in air etc. are easily
By entering close to the first eyeglass of light incidence end between adjacent eyeglass, so as to form water stain on eyeglass, or eyeglass it
Between be mingled with dust, influence image quality.
【Utility model content】
This application provides a kind of camera lens module and the portable equipment with the component, above mentioned problem can solve the problem that.
This application provides a kind of camera lens module, it include lens barrel and be arranged in the lens barrel and with the lens barrel phase
Lens set even, the lens barrel has second for offering the first barrel of light hole, extension being bent from first barrel
Wall and the accommodating chamber formed by first barrel and the second barrel；The lens set from the lateral image side of thing successively and common optical axis
Stacking is arranged in the accommodating chamber, and the lens set includes the first eyeglass close to first barrel, first eyeglass
With the first surface close to first barrel；First eyeglass is provided with from the first surface to away from the thang-kng
The depressed part of the direction depression in hole, the camera lens module also includes first seal, and the first seal is located at the depression
In portion, sealed between first eyeglass and the lens barrel by the first seal.
It is preferred that, the camera lens module also includes the pressure for being used to fix the lens set located at the image side of the lens set
Ring, the pressure ring is hollow annular structure, and the pressure ring is included close to the upper surface, relative with the upper surface of the lens set
Lower surface and connect the side of the upper surface and the lower surface, the side include close to optical axis medial surface and with
The relative lateral surface of the medial surface.
It is preferred that, second seal, the second seal are additionally provided between the upper surface and second barrel
Abut, sealed between the upper surface and second barrel by the second seal with the lens set.
It is preferred that, second seal is provided between the lateral surface and second barrel, and seal by described second
Part is sealed.
It is preferred that, first eyeglass includes bending the first side of extension, the first side from the first surface
Flushed with the outward flange of the depressed part.
It is preferred that, the first seal and the second seal are hollow annular structure.
It is preferred that, the first seal and the second seal are rubber washer.
The technical scheme that the application is provided can reach following beneficial effect：
Camera lens module provided herein, increases seal, is existed between lens barrel and the first eyeglass by first seal
The light incidence end sealing of camera lens module, during long-term use, to be prevented from aqueous water, vapor and the ash in air
Dirt etc. by the gap between the first eyeglass and lens barrel enter adjacent eyeglass between, it is to avoid formed on eyeglass water stain and eyeglass it
Between inclusion of dirt, it is ensured that image quality.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
Application.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of specific embodiment of camera lens module provided herein；
Fig. 2 is the structural representation of the lens barrel of the camera lens module provided in the application Fig. 1；
Fig. 3 is the structural representation of the first eyeglass of the camera lens module provided in the application Fig. 1；
Fig. 4 is the structural representation of the pressure ring of the camera lens module provided in the application Fig. 1.
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the application
Example, and be used to together with specification to explain the principle of the application.
【Embodiment】
The application is described in further detail below by specific embodiment and with reference to accompanying drawing.
As Figure 1-4, the embodiment of the present application provides a kind of camera lens module 100, can be used in portable equipment such as shooting
The equipment such as machine, camera, mobile phone.Camera lens module generally includes lens barrel 10, is arranged on the mirror that lens barrel 10 is interior and is connected with lens barrel 10
Piece group and the pressure ring 16 for being used to fix the lens set located at the image side of the lens set.Lens barrel 10, which has, offers thang-kng
First barrel 11 in hole 13, from the first barrel 11 bend extension the second barrel 12 and by the first barrel 11 and the second barrel 12
The accommodating chamber 14 of formation.Lens set is arranged in accommodating chamber 14 from the lateral image side of thing successively coaxial stacking, specifically, lens set bag
The first eyeglass 20 close to the first barrel 11 is included, and close to the second eyeglass 25 of pressure ring 16, usual camera lens module can also include
3rd eyeglass 40 or more eyeglasses.
Camera lens module also includes first seal 30, and first seal 30 can be rubber washer, O-ring, silicagel pad, anti-
Glue, fluid sealant etc. can play the dark features of sealing function.Pass through first seal 30 between first eyeglass 20 and lens barrel 10
Sealing.And then make between the eyeglass 20 of lens barrel 10 and first, realized and sealed in the light incidence end of camera lens module by seal 30,
During the long-term use of camera lens module, aqueous water, vapor and dust being prevented from air etc. is by the first eyeglass 20
Gap between lens barrel 10 enters between adjacent eyeglass, it is to avoid inclusion of dirt between water stain and eyeglass is formed on eyeglass,
Ensure image quality.
Camera lens module also includes second seal 31, and second seal 31 can be rubber washer, O-ring, silicagel pad, anti-
Glue, fluid sealant etc. can play the dark features of sealing function.Sealed between pressure ring 16 and lens barrel 10 by second seal 31,
In the present embodiment, second seal 31 is abutted with the second eyeglass 25 simultaneously.And then make between lens barrel 10 and pressure ring 16 and
Between two eyeglasses 25 and pressure ring, realized and sealed in the light incidence end of camera lens module by seal 31, in the length of camera lens module
During phase use, the aqueous water in air, vapor and dust etc. are prevented from by between pressure ring 16 and lens barrel 10 and pressing
Gap between the eyeglass 25 of ring 16 and second enters between adjacent eyeglass, it is to avoid folder between water stain and eyeglass is formed on eyeglass
Miscellaneous dust, it is ensured that image quality.
First seal 30 and second seal 31 are hollow annular structure.
Specifically, lens barrel 10 includes the first barrel 11 close to light incidence end, and bends extension from the first barrel 11
Second barrel 12, the first barrel 11 and the second barrel 12 formation accommodating chamber 14, and the first barrel 11 is provided with light hole 13, so that outside
Boundary's light enters camera lens module, and light hole 13 can be cylinder hole, or bellmouth；First eyeglass 20 is located at accommodating chamber 14
Interior, the first eyeglass 20 includes first surface 21 and the first side 22 of extension, first surface 21 and the is bent from first surface 21
One barrel 11 is relative, and first side 22 is relative with the second barrel 12.Wherein, both can only the barrel 11 of first surface 21 and first it
Between sealed by first seal 30, or only sealed between the barrel 12 of first side 22 and second by first seal 30；
The first sealing can also be passed through simultaneously between the barrel 12 of first side 22 and second between the barrel 11 of first surface 21 and first
Part 30 is sealed, in by the way of the latter, the first seal 30 between the sealing barrel 11 of first surface 21 and first, and close
First seal 30 between the envelope barrel 12 of first side 22 and second can be structure as a whole, or Split type structure.
First eyeglass 20 is abutted with the first barrel 11, and the face towards accommodating chamber 14 of the first barrel 11 is the first inwall 111,
First eyeglass 20 is provided with the depressed part 23 being recessed from first surface 21 to the direction away from the first barrel 11, first seal 30
In the depressed part 23.By the way that first seal 30 is located at into depressed part 23, first seal 30 is prevented from vertical
It is subjected to displacement in the direction of optical axis, and then preferably plays sealing effectiveness.
Optionally, in the direction of the optical axis, provided with interval, first seal between the first inwall 111 and first surface 21
30 simultaneously positioned at depressed part 23 and the interval.
Generally, depressed part 23 is loop configuration, including internal ring wall 231 and external annulus 232, the finger ring shape structure of internal ring wall 231
Inwall in be located at close to the part of optical axis, the part relative with internal ring wall 231 in the inwall of the finger ring shape structure of external annulus 232.
In the present embodiment, distance is left in edge between the direction of optical axis, the barrel 12 of depressed part 23 and second, or
Distance is left between depressed part 23 and light hole 13, it is preferable that along perpendicular to the direction of optical axis, the barrel 12 of depressed part 23 and second
Between, between depressed part 23 and light hole 13 leave distance.In this fashion, depressed part 23 can be provided with multiple, and often
One depressed part 23 is equipped with first seal 30.
In other embodiments, first side 22 can also be concordant with external annulus 232, i.e. first side 22 and depressed part 23
Seamlessly transit, to facilitate the processing of depressed part 23.
Pressure ring 16 be hollow annular structure, including close to the lens set upper surface 161, with the phase of upper surface 161
To lower surface 162 and the connection upper surface 161 and the side of the lower surface 162, the side is included close to optical axis
Medial surface 164 and the lateral surface 163 relative with the medial surface 164, the second seal is located at the He of upper surface 161
Between second barrel 12, the second barrel 12 is provided with first step 19, and first step 19 is included from the second barrel 12 to light
The horizontal-extending first level face 17 in the direction of axle 15 and bend the of extension along first level face 17 to the direction of the light hole
One vertical plane 18, the first vertical plane 18 is barrel surface, and central shaft is perpendicular to first level face 17.The first level face 17
Abutted with the second seal 31, second seal 31 is abutted with the lens set, the upper surface 161 with described second
Sealed between wall 12 and lens set by the second seal 31.
In other embodiments, only it can both be sealed by second seal 31 between the barrel 12 of upper surface 161 and second,
Or only sealed between the barrel 12 of lateral surface 163 and second by second seal 31；Can also the barrel of upper surface 21 and second
Between 12, sealed simultaneously by second seal 31 between the barrel 12 of lateral surface 163 and second, by the way of the latter
In, the second seal 31 between the sealing barrel 12 of upper surface 161 and second, and sealing lateral surface 163 and second barrel 12 it
Between second seal 31 can be structure as a whole, or Split type structure.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent, improvement etc., should be included within the protection domain of the application.
Claims (7)
1. a kind of camera lens module, it includes lens barrel and is arranged on the lens set that the lens barrel is interior and is connected with the lens barrel, institute
State lens barrel and have and offer the first barrel of light hole, the second barrel of extension bent from first barrel and by described the
One barrel and the accommodating chamber of the second barrel formation；The lens set from the lateral image side of thing successively and common optical axis stack be arranged on it is described
In accommodating chamber, the lens set includes the first eyeglass close to first barrel, and first eyeglass has close to described the
The first surface of one barrel；Characterized in that, first eyeglass is provided with from the first surface to away from the light hole
Direction depression depressed part, the camera lens module also include first seal, the first seal be located at the depressed part
It is interior, sealed between first eyeglass and the lens barrel by the first seal.
2. camera lens module according to claim 1, it is characterised in that the camera lens module also includes being located at the lens set
Image side be used for fix the pressure ring of the lens set, the pressure ring is hollow annular structure, and the pressure ring is included close to described
The upper surface of lens set, the lower surface relative with the upper surface and the connection upper surface and the side of the lower surface,
The side includes the medial surface and the lateral surface relative with the medial surface close to optical axis.
3. camera lens module according to claim 2, it is characterised in that between the upper surface and second barrel also
Provided with second seal, the second seal is abutted with the lens set, is led between the upper surface and second barrel
Cross the second seal sealing.
4. the camera lens module according to Claims 2 or 3, it is characterised in that between the lateral surface and second barrel
Sealed provided with second seal, and by the second seal.
5. camera lens module according to claim 1, it is characterised in that first eyeglass includes curved from the first surface
The first side of extension is rolled over, the first side is flushed with the outward flange of the depressed part.
6. camera lens module according to claim 4, it is characterised in that the first seal and the second seal are
Hollow annular structure.
7. camera lens module according to claim 4, it is characterised in that the first seal and the second seal are
Rubber washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353367.2U CN206339753U (en) | 2016-12-10 | 2016-12-10 | Camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353367.2U CN206339753U (en) | 2016-12-10 | 2016-12-10 | Camera lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339753U true CN206339753U (en) | 2017-07-18 |
Family
ID=59308550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621353367.2U Active CN206339753U (en) | 2016-12-10 | 2016-12-10 | Camera lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339753U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712597A (en) * | 2018-07-05 | 2018-10-26 | 北京小米移动软件有限公司 | Camera lens, camera lens processing technology, camera module and electronic equipment |
| WO2019127393A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市大疆创新科技有限公司 | Lens module, pan-tilt system and unmanned aerial vehicle |
| WO2020258233A1 (en) * | 2019-06-28 | 2020-12-30 | 瑞声光学解决方案私人有限公司 | Lens module and electronic device |
| CN114942510A (en) * | 2022-02-11 | 2022-08-26 | 深圳市都乐精密制造有限公司 | Ultra-thin wide angle robot lens of sweeping floor |
-
2016
- 2016-12-10 CN CN201621353367.2U patent/CN206339753U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127393A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市大疆创新科技有限公司 | Lens module, pan-tilt system and unmanned aerial vehicle |
| CN108712597A (en) * | 2018-07-05 | 2018-10-26 | 北京小米移动软件有限公司 | Camera lens, camera lens processing technology, camera module and electronic equipment |
| CN108712597B (en) * | 2018-07-05 | 2023-10-17 | 北京小米移动软件有限公司 | Lens, lens processing technology, camera module and electronic equipment |
| WO2020258233A1 (en) * | 2019-06-28 | 2020-12-30 | 瑞声光学解决方案私人有限公司 | Lens module and electronic device |
| CN114942510A (en) * | 2022-02-11 | 2022-08-26 | 深圳市都乐精密制造有限公司 | Ultra-thin wide angle robot lens of sweeping floor |
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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: 20200423 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 |
|
| TR01 | Transfer of patent right |