CN207611186U - Camera lens module - Google Patents
Camera lens module Download PDFInfo
- Publication number
- CN207611186U CN207611186U CN201721115308.6U CN201721115308U CN207611186U CN 207611186 U CN207611186 U CN 207611186U CN 201721115308 U CN201721115308 U CN 201721115308U CN 207611186 U CN207611186 U CN 207611186U
- Authority
- CN
- China
- Prior art keywords
- barrel
- eyeglass
- camera lens
- lens module
- recessed portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003384 imaging method Methods 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Abstract
A kind of camera lens module.The camera lens module includes lens barrel and lens set, the lens group settings are in the lens barrel, the lens barrel includes the second barrel for being provided with the first barrel of light hole and extending from first barrel bending, the lens set includes at least two eyeglasses, it is concordant with the bottom of the second barrel close to the bottom of the eyeglass of image side setting, and the bottom of the eyeglass is additionally provided with the first recessed portion, glue groove is collectively formed with second barrel in first recessed portion.The camera lens module of the utility model, it is convenient to omit fall the ring structure in conventional lenses module, so as to improve production efficiency, and then can effectively save cost.Meanwhile the camera lens module of this kind of structure, additionally it is possible to increase mechanical back focal length degree.In addition it is possible to avoid generating stray light at the first barrel of lens barrel, so as to improve the imaging effect of the camera lens module.
Description
【Technical field】
The utility model is related to optical image technology fields, and in particular to a kind of camera lens module.
【Background technology】
In recent years, the rise of the electronic product with the development of photography technology and with camera function, optical camera head mould
Group is widely used in various product, for the trend for coordinating current electronic product volume smaller and smaller, camera lens module
Volume must also develop towards the direction of micromation.
But in traditional camera lens module, need to utilize pressure ring fixing len, therefore, in the mirror for assemble the structure
When head mould group, more built-up times are needed.Secondly, the oral area of the lens barrel in traditional camera lens module is often higher than the last one
Therefore the peak of eyeglass can generate stray light at this, influence the imaging performance of camera lens module.
Thus it is necessary to study a kind of camera lens modules with new construction.
【Utility model content】
The utility model reduces lens module group assembling cost for solution and lens barrel bottom is avoided to generate asking for stray light
Topic, and a kind of novel camera lens module is provided.
To achieve the above object, the utility model provides a kind of camera lens module, and the camera lens module includes lens barrel and mirror
Piece group, for the lens group settings in the lens barrel, the lens barrel includes being provided with the first barrel of light hole and described in
The second barrel that the bending of first barrel extends, the lens set includes at least two eyeglasses, close to the eyeglass of image side setting
Bottom it is concordant with the bottom of the second barrel, and the bottom of the eyeglass is additionally provided with the first recessed portion, first recess
Glue groove is collectively formed with second barrel in portion.
Preferably, first barrel include for close to object side the first roof, close to image side the first bottom wall and
The first side wall of first roof and first bottom wall is connected, the light hole is provided on the first side wall, it is described
Second barrel include the second madial wall close to optical axis, the second lateral wall far from optical axis and connection second madial wall and
Second bottom wall of second lateral wall, first roof are connected with second lateral wall, first bottom wall and described
Second madial wall connects, and the glue groove, and second bottom is collectively formed in first recessed portion and second madial wall
The surface of wall is concordant with the bottom surface of the eyeglass of the first recessed portion is provided with.
Preferably, the camera lens module includes the first eyeglass, the second eyeglass, the third mirror being arranged in order from object side to image side
The bottom of piece and the 4th eyeglass, the 4th eyeglass is provided with first recessed portion, and the bottom surface of the 4th eyeglass
With the flush of second bottom wall.
Preferably, it is recessed that second to be recessed from second bottom wall to first barrel is additionally provided on second bottom wall
The glue groove is collectively formed in concave portion, first recessed portion and second recessed portion.
Preferably, the size of the radial direction along the 4th eyeglass of first recessed portion is from the 4th eyeglass
Successively decrease successively to the top of the 4th eyeglass bottom.
Preferably, the size of the radial direction along second barrel of second recessed portion from second bottom wall to
First barrel successively decreases successively.
Preferably, the 4th eyeglass includes optical section and the peripheral portion around the optical section, and the peripheral portion includes
For the image side surface close to image side, the flush of the image side surface and second bottom wall, and image side surface setting is
State the first recessed portion.
Preferably, all eyeglasses are coaxially arranged with the light hole.
Preferably, glue groove structure annular in shape.
Preferably, it is provided on second barrel from second madial wall towards second lateral wall recess extremely
Few two stepped holes, each stepped hole correspond to an eyeglass, the eyeglass be arranged with its corresponding to the stepped hole
It is interior, and abutted with the step surface of the close optical axis of the stepped hole.
The beneficial effects of the invention are as follows：The camera lens module of the utility model, close to the bottom of the eyeglass of image side setting
It is concordant with the bottom of the second barrel, and the bottom of the eyeglass is additionally provided with the first recessed portion, first recessed portion and institute
It states the second barrel and glue groove is collectively formed.Therefore, the camera lens module of the utility model, it is convenient to omit fall in conventional lenses module
Ring structure so as to improve production efficiency, and then can effectively save cost.Meanwhile the camera lens module of this kind of structure, also
Mechanical back focal length degree can be increased.In addition it is possible to avoid generating stray light at the first barrel of lens barrel, so as to improve this
The imaging effect of camera lens module.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the utility model camera lens module.
【Specific implementation mode】
The utility model is described in detail with reference to Fig. 1.
As shown in Figure 1, the utility model is related to a kind of camera lens modules 100.The camera lens module 100 includes 110 He of lens barrel
Lens set 120, the lens set 120 are arranged in the lens barrel 110, and the lens barrel 110 includes being provided with light hole 111a's
First barrel 111 and the second barrel 112 extended from first barrel 111 bending.
Wherein, above-mentioned lens set 120 may include at least two eyeglasses, and the bottom of the eyeglass close to image side setting
It is concordant with the bottom of second barrel 112, and the bottom of the eyeglass is additionally provided with the first recessed portion 130, first recess
Glue groove 140 is collectively formed with second barrel 112 in portion 130.
It should be noted that the quantity and type for the specific eyeglass included by lens set 120 are not made
It limits, for example, lens set 120 may include four eyeglasses, certainly, which can also include other quantity
Eyeglass can be determined according to actual needs as the concrete structure of eyeglass in lens set 120 in the camera lens module 100,
For example, concavees lens, convex lens etc. may be used.
Explanation is needed further exist for, the above-mentioned specific size for being formed by glue groove 140 is not defined,
In actual use, those skilled in the art can determine the big of the size for being formed by glue groove 140 according to actual needs
It is small, it is not limited thereto.
It still needs to it is noted that image side and object side are respectively in the utility model：
Object side, in the practical application camera lens module 100, close to the side of object.Image side, in the practical application camera lens mould
When group 100, the side far from object.
It should be understood that when lens set 120 only includes two eyeglasses, inevitable one of eyeglass close to object side,
For another eyeglass close to image side, which is provided with the first above-mentioned recessed portion 130.When lens set 120 includes
When multiple eyeglasses, for example, the lens set 120 includes four eyeglasses, for example, being sequentially arranged in from object side to image side in lens barrel 110
The first eyeglass 121, the second eyeglass 122, third eyeglass 123 and the 4th eyeglass 124, it is obvious that the 4th eyeglass 124 near
Image side, therefore, the bottom of the 4th eyeglass 124 are just provided with the first above-mentioned recessed portion 130, meanwhile, the 4th eyeglass 124
Bottom is also concordant with the bottom of second barrel 112.
The camera lens module 100 of the present embodiment structure, close to the bottom of the eyeglass of image side setting and second barrel
112 bottom is concordant, and the bottom of the eyeglass is additionally provided with the first recessed portion 130, first recessed portion 130 and described second
Glue groove 140 is collectively formed in barrel 112.Therefore, the camera lens module 100 of the present embodiment structure, it is convenient to omit fall conventional lenses mould
Ring structure in group so as to improve production efficiency, and then can effectively save cost.Meanwhile the camera lens of this kind of structure
Module 100, additionally it is possible to increase mechanical back focal length degree.In addition it is possible to avoid generating at the first barrel 111 of lens barrel 110 spuious
Light, so as to improve the imaging effect of the camera lens module 100.
As shown in Figure 1, first barrel 111 includes for the first roof 111b close to object side, the close to image side
The first side wall 111d of one bottom wall 111c and connection the first roof 111b and the first bottom wall 111c, described first
It is provided with the light hole 111a on side wall 111d, second barrel 112 includes the second madial wall 112a, remote close to optical axis
The second bottom from the second lateral wall 112b of optical axis and connection the second madial wall 112a and the second lateral wall 112b
Wall 112c, the first roof 111b are connected with the second lateral wall 112b, the first bottom wall 111c and described second
The glue groove 140 is collectively formed in madial wall 112a connections, first recessed portion 130 and the second madial wall 112a, and
The surface of the second bottom wall 111c is concordant with the bottom surface of the eyeglass for being provided with first recessed portion 130.
Specifically, as shown in Figure 1, the camera lens module 100 includes the first eyeglass being arranged in order from object side to image side
121, the bottom of the second eyeglass 122, third eyeglass 123 and the 4th eyeglass 124, the 4th eyeglass 124 is provided with described first
Recessed portion 130, and the flush of the bottom surface of the 4th eyeglass 124 and the second bottom wall 112c.
In order to improve the reliability of camera lens module 100, as shown in Figure 1, being additionally provided with from institute on the second bottom wall 112c
State the second recessed portion 150 that the second bottom wall 112c is recessed to first barrel 111, first recessed portion 130 and described
The glue groove 140 is collectively formed in two recessed portions 150.
As shown in Figure 1, the size of the radial direction along the 4th eyeglass 124 of first recessed portion 130 is described in
Successively decrease successively to the top of the 4th eyeglass 124 bottom of 4th eyeglass 124.In this way, can be formed by glue groove
140 entrance opening dimension is more than the size of the bottom of glue groove 140, convenient for the 4th eyeglass 124 and the second barrel 112 is effectively solid
It is scheduled on together.
As shown in Figure 1, the size of the radial direction along second barrel 112 of second recessed portion 150 is described in
Second bottom wall 112c successively decreases successively to first barrel 111.
That is, as shown in Figure 1, the size of the inlet of glue groove 140 is more than the ruler of the bottom of the glue groove 140
It is very little, it is arranged in this way when fixing four eyeglasses 124 using dispensing method, dispensing efficiency can be improved, so as to further
Production efficiency is improved, cost of manufacture is reduced.
As shown in Figure 1, the 4th eyeglass 124 includes optical section 124a and the peripheral portion around the optical section 124a
124b, the peripheral portion 124a include the image side surface 124b1, the image side surface 124b1 and second bottom for close image side
The flush of wall 112c, and the image side surface 124b1 is provided with first recessed portion 130.
The camera lens module 100 of the present embodiment structure is provided with the first recessed portion in the peripheral portion 124b of the 4th eyeglass 124
130, therefore, the imaging effect of the optical section 124a of the effect as optical imagery is not influenced, can improve the camera lens module 100
Imaging effect.
In order to improve the concentricity of lens set 120, as shown in Figure 1, all eyeglasses are total with the light hole 111a
Axis is arranged.
As described in Figure 1,140 structure annular in shape of the glue groove.That is, correspondingly, above-mentioned first recessed portion 130 with
And second recessed portion 150 should also be as structure in a ring, in this way, can make using dispensing method the 4th eyeglass 124 is more reliable
Ground is fixed in the lens barrel 110, it is no longer necessary to which therefore other fixed components can make entire camera lens module 100
Structure it is compacter, can save cost of manufacture, improve production efficiency.
As shown in Figure 1, be provided on second barrel 112 from the second madial wall 112a towards it is described second outside
At least two stepped hole 112d, each stepped hole 112d of wall 112b recess correspond to an eyeglass, and the eyeglass setting exists
With its corresponding to the stepped hole 112d in, and abutted with the step surface 112e of the close optical axis of stepped hole 112d.
It should be noted that the camera lens module of the structure can be applied in the electronic products such as mobile phone, tablet.
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 (10)
1. a kind of camera lens module, the camera lens module includes lens barrel and lens set, and the lens group settings are in the lens barrel, institute
It includes the second barrel for being provided with the first barrel of light hole and extending from first barrel bending, the eyeglass to state lens barrel
Group includes at least two eyeglasses, it is characterised in that：Bottom close to the bottom and second barrel of the eyeglass of image side setting
Portion is concordant, and the bottom of the eyeglass is additionally provided with the first recessed portion, and first recessed portion is collectively formed with second barrel
Glue groove.
2. camera lens module according to claim 1, it is characterised in that：First barrel includes for close to the of object side
The first side wall of one roof, the first bottom wall close to image side and connection first roof and first bottom wall, described the
The light hole is provided in one side wall, second barrel includes the second madial wall close to optical axis, second far from optical axis
Second bottom wall of lateral wall and connection second madial wall and second lateral wall, first roof and described second
Lateral wall connects, and first bottom wall is connected with second madial wall, and first recessed portion and second madial wall are total
It is same to form the glue groove, and the bottom table on the surface of second bottom wall and the eyeglass for being provided with first recessed portion
Face is concordant.
3. camera lens module according to claim 2, it is characterised in that：The camera lens module include from object side to image side successively
The first eyeglass, the second eyeglass, third eyeglass and the 4th eyeglass of arrangement, it is recessed that the bottom of the 4th eyeglass is provided with described first
Concave portion, and the flush of the bottom surface and second bottom wall of the 4th eyeglass.
4. camera lens module according to claim 2, it is characterised in that：It is additionally provided on second bottom wall from described second
The second recessed portion that bottom wall is recessed to first barrel, first recessed portion and second recessed portion are collectively formed described
Glue groove.
5. camera lens module according to claim 3, it is characterised in that：First recessed portion along the 4th eyeglass
The size of radial direction is successively decreased from the bottom of the 4th eyeglass to the top of the 4th eyeglass successively.
6. camera lens module according to claim 4, it is characterised in that：Second recessed portion along second barrel
The size of radial direction is successively decreased successively from second bottom wall to first barrel.
7. camera lens module according to claim 3, it is characterised in that：4th eyeglass includes optical section and surround described
The peripheral portion of optical section, the peripheral portion include for the image side surface close to image side, the image side surface and second bottom wall
Flush, and the image side surface is provided with first recessed portion.
8. camera lens module according to claim 1, it is characterised in that：All eyeglasses and the light hole coaxial line
Setting.
9. camera lens module according to claim 1, it is characterised in that：The glue groove structure annular in shape.
10. camera lens module according to claim 2, it is characterised in that：It is provided on second barrel from described second
At least two stepped holes that madial wall is recessed towards second lateral wall, each stepped hole corresponds to an eyeglass, described
Eyeglass be arranged with its corresponding to the stepped hole in, and abutted with the step surface of the close optical axis of the stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721115308.6U CN207611186U (en) | 2017-08-30 | 2017-08-30 | Camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721115308.6U CN207611186U (en) | 2017-08-30 | 2017-08-30 | Camera lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611186U true CN207611186U (en) | 2018-07-13 |
Family
ID=62793337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721115308.6U Expired - Fee Related CN207611186U (en) | 2017-08-30 | 2017-08-30 | Camera lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761707A (en) * | 2018-08-27 | 2018-11-06 | 浙江舜宇光学有限公司 | Imaging lens |
-
2017
- 2017-08-30 CN CN201721115308.6U patent/CN207611186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761707A (en) * | 2018-08-27 | 2018-11-06 | 浙江舜宇光学有限公司 | Imaging lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 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: AAC TECHNOLOGIES Pte. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 |