CN207965298U - Camera lens module - Google Patents
Camera lens module Download PDFInfo
- Publication number
- CN207965298U CN207965298U CN201820249206.1U CN201820249206U CN207965298U CN 207965298 U CN207965298 U CN 207965298U CN 201820249206 U CN201820249206 U CN 201820249206U CN 207965298 U CN207965298 U CN 207965298U
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- China
- Prior art keywords
- camera lens
- internal thread
- lens barrel
- external screw
- thread
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- 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.)
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Abstract
A kind of camera lens module.The camera lens module includes lens barrel and the camera lens that is contained in the lens barrel, it is provided with internal thread on the inner surface of the lens barrel, the outer surface of the camera lens is provided with external screw thread, it is described to screw into the internal thread, the camera lens to be fixed in the lens barrel, the external screw thread includes connecting towards the first external screw thread of the lens barrel and with first external screw thread and away from the second external screw thread of the lens barrel, first external screw thread matches with the internal thread, and the second externally threaded screw pitch is less than the described first externally threaded screw pitch.It can effectively prevent screwing in the assembling process of camera lens and lens barrel and screw out excessive phenomenon generation, improve assembling yield, reduce cost of manufacture, improve the performance of 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 general, with the development of multimedia technology, digital camera, video camera and mobile phone with camera increasingly by
Consumers in general's likes, to digital camera, video camera and with camera mobile phone production it is increasing, for production cost
Requirement with product quality also increasingly improves, and mounting stability of the camera lens in camera lens module in lens barrel is to influence product product
The key component of matter and production cost.
In the related technology, connection is threadably secured between camera lens and lens barrel, still, in existing screw connection structure simultaneously
Unlimited bit architecture is susceptible in this way, during camera lens and lens barrel assemble and screws in the excessive phenomenon of back-out.
Thus it is necessary to study a kind of camera lens modules with new construction.
【Utility model content】
The utility model aims to solve at least one of above-mentioned technical problem, and provides a kind of novel camera lens mould
Group.
To achieve the above object, the utility model provides a kind of camera lens module, and the camera lens module includes lens barrel and receipts
The camera lens being dissolved in the lens barrel, is provided with internal thread on the inner surface of the lens barrel, and the outer surface of the camera lens is provided with outer
Screw thread, it is described to screw into the internal thread, the camera lens is fixed in the lens barrel, the external screw thread includes
It is connect towards the first external screw thread of the lens barrel and with first external screw thread and away from the second external screw thread of the lens barrel, institute
It states the first external screw thread with the internal thread to match, the second externally threaded screw pitch is less than the described first externally threaded screw pitch.
Preferably, the described first externally threaded screw pitch be 0.18~0.22mm, the two externally threaded screw pitch be 0.16~
0.20mm。
Preferably, the described first externally threaded number of turns is 2~4 circles, and the second externally threaded number of turns is 1~2 circle.
Preferably, the lens barrel includes mounting portion and the receiving portion that is arranged on the mounting portion, the receiving portion it is interior
The internal thread is provided on surface.
Preferably, the internal thread includes being connect towards the first internal thread of the camera lens and with first internal thread
And away from the second internal thread of the camera lens, first internal thread matches with the external screw thread, second internal thread
Screw pitch is less than the screw pitch of first internal thread.
Preferably, the screw pitch of first internal thread is 0.18~0.22mm, and the screw pitch of second internal thread is 0.16
~0.20mm.
Preferably, the number of turns of first internal thread is 2~4 circles, and the number of turns of second internal thread is 1~2 circle.
Preferably, the lens barrel includes mounting portion and the receiving portion that is arranged on the mounting portion, the receiving portion it is interior
The internal thread is provided on surface.
The outer surface of the camera lens module of the utility model, camera lens is provided with external screw thread, and the external screw thread includes described in
It first external screw thread of lens barrel and is connect with first external screw thread and away from the second external screw thread of the lens barrel, outside described first
Screw thread matches with the internal thread, and the second externally threaded screw pitch is less than the described first externally threaded screw pitch.Therefore, it is inciting somebody to action
When camera lens is screwed in lens barrel, the first external screw thread can screw in internal thread, and the second external screw thread cannot screw in.In such manner, it is possible to have
It imitates and screws out excessive phenomenon generation in the assembling process for preventing camera lens and lens barrel, improve and assemble yield, reduce cost of manufacture,
Improve the performance of camera lens module.
【Description of the drawings】
Fig. 1 is the sectional view of camera lens module in the utility model first embodiment；
Fig. 2 is the structural schematic diagram of the camera lens in camera lens module in the utility model first embodiment；
Fig. 3 is the sectional view of camera lens module in the utility model second embodiment；
Fig. 4 is the structural schematic diagram of the lens barrel in camera lens module in two embodiment of the utility model.
Reference numeral：
100：Camera lens module；
110：Lens barrel；
111：Inner surface；
112：Internal thread；
112a：First internal thread；
112b：Second internal thread；
113：Mounting portion；
114：Receiving portion；
120：Camera lens；
121：Outer surface；
122：External screw thread；
122a：First external screw thread；
122b：Second external screw thread.
【Specific implementation mode】
The utility model is described in detail with reference to Fig. 1 and Fig. 2.
Embodiment 1：
As depicted in figs. 1 and 2, the utility model is related to a kind of camera lens module 100, the camera lens module 100 includes lens barrel
110 and the camera lens 120 that is contained in the lens barrel 110, internal thread 112, institute are provided on the inner surface 111 of the lens barrel 110
The outer surface 121 for stating camera lens 120 is provided with external screw thread 122, and the external screw thread 122 screws in the internal thread 112, by the mirror
First 120 are fixed in the lens barrel 110.
As depicted in figs. 1 and 2, the external screw thread 122 include towards the lens barrel 110 the first external screw thread 122a and with
The first external screw thread 122a connections and away from the lens barrel 110 the second external screw thread 122b, the first external screw thread 122a with
The internal thread 112 matches, and the pitch P b of the second external screw thread 122b is less than the pitch P a of the first external screw thread 122a.
That is, as shown in Figure 1, several circles (for example, three circle) originated from the head of external screw thread 122 constitute above-mentioned the
One external screw thread 122a, several circles (for example, a circle) later constitute the second above-mentioned external screw thread 122b, in this way, in assembling, first
External screw thread 122a can be screwed in internal thread 112, and the second external screw thread 122b can not then be screwed in internal thread 112, in Fig. 1
Shown in A, so as to stop that camera lens 120 continues to move into lens barrel 110, and then camera lens 120 and lens barrel can be effectively prevent
It is screwed in 110 assembling process and screws out excessive phenomenon generation, improved assembling yield, reduce cost of manufacture, improve camera lens module
100 performance.
Excessive phenomenon generation is screwed out in order to further effectively prevent screwing in the assembling process of camera lens 120 and lens barrel 110,
Assembling yield is improved, cost of manufacture is reduced, improves the performance of camera lens module 100.As shown in Fig. 2, the spiral shell of the first external screw thread 122a
It is 0.18~0.22mm away from Pa, can preferably be 0.2mm, the pitch P b of the two external screw threads 122b is 0.16~0.20mm,
Preferably 0.18mm.
Excessive phenomenon generation is screwed out in order to further effectively prevent screwing in the assembling process of camera lens 120 and lens barrel 110,
Assembling yield is improved, cost of manufacture is reduced, improves the performance of camera lens module 100.As shown in Fig. 2, the first external screw thread 122a
The number of turns be 2~4 circles, it is therefore preferable to 3 circles, the number of turns of the second external screw thread 122b are 1~2 circle, it is therefore preferable to 1 circle.
Embodiment 2：
As shown in Figure 3 and Figure 4, the utility model is related to a kind of camera lens module 100, the camera lens module 100 includes lens barrel
110 and the camera lens 120 that is contained in the lens barrel 110, internal thread 112, institute are provided on the inner surface 111 of the lens barrel 110
The outer surface 121 for stating camera lens 120 is provided with external screw thread 122, and the external screw thread 122 screws in the internal thread 112, by the mirror
First 120 are fixed in the lens barrel 110.
As shown in Figure 3 and Figure 4, the internal thread 112 include towards the camera lens 120 the first internal thread 112a and with
The first internal thread 112a connections and away from the camera lens 120 the second internal thread 112b, the first internal thread 112a with
The external screw thread 122 matches, and the screw pitch of the second internal thread 112b is less than the screw pitch of the first internal thread 112a.
That is, as shown in Figure 3 and Figure 4, from several circles (for example, three circles) composition that the head of internal thread 112 originates
The the first internal thread 112a stated, several circles (for example, a circle) later constitute the first above-mentioned external screw thread 112b, in this way, assembling
When, external screw thread 122 can be screwed into the first internal thread 112a, and external screw thread 122 cannot be screwed into the second internal thread 112b, such as
In Fig. 3 shown in B, so as to stop that camera lens 120 continues to move into lens barrel 110, and then 120 He of camera lens can be effectively prevent
It is screwed in the assembling process of lens barrel 110 and screws out excessive phenomenon generation, improved assembling yield, reduce cost of manufacture, improve camera lens
The performance of module 100.
Excessive phenomenon generation is screwed out in order to further effectively prevent screwing in the assembling process of camera lens 120 and lens barrel 110,
Assembling yield is improved, cost of manufacture is reduced, improves the performance of camera lens module 100.The screw pitch of the first internal thread 112a is
0.18~0.22mm, it is therefore preferable to which the screw pitch of 0.2mm, the second internal thread 112b are 0.16~0.20mm, it is therefore preferable to
0.18mm。
Excessive phenomenon generation is screwed out in order to further effectively prevent screwing in the assembling process of camera lens 120 and lens barrel 110,
Assembling yield is improved, cost of manufacture is reduced, improves the performance of camera lens module 100.The number of turns of the first internal thread 112a be 2~
4 circles, it is therefore preferable to which the number of turns of 3 circles, the second internal thread 112b is 1~2 circle, it is therefore preferable to 1 circle.
As shown in figures 1 and 3, the lens barrel 110 includes mounting portion 113 and the receiving being arranged on the mounting portion 113
Portion 114 is provided with the internal thread 112 on the inner surface of the receiving portion 114.
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 (8)
1. a kind of camera lens module, the camera lens module includes lens barrel and the camera lens that is contained in the lens barrel, the lens barrel it is interior
Internal thread is provided on surface, the outer surface of the camera lens is provided with external screw thread, described to screw into the internal thread, will
The camera lens is fixed in the lens barrel, which is characterized in that the external screw thread includes the first outer spiral shell towards the lens barrel
Line and the second external screw thread that the lens barrel is connect and deviated from first external screw thread, first external screw thread and the interior spiral shell
Line matches, and the second externally threaded screw pitch is less than the described first externally threaded screw pitch.
2. camera lens module according to claim 1, which is characterized in that the first externally threaded screw pitch be 0.18~
0.22mm, the two externally threaded screw pitch are 0.16~0.20mm.
3. camera lens module according to claim 2, which is characterized in that the first externally threaded number of turns is 2~4 circles, institute
It is 1~2 circle to state the second externally threaded number of turns.
4. camera lens module as claimed in any of claims 1 to 3, which is characterized in that the lens barrel includes mounting portion
With the receiving portion being arranged on the mounting portion, the internal thread is provided on the inner surface of the receiving portion.
5. a kind of camera lens module, the camera lens module includes lens barrel and the camera lens that is contained in the lens barrel, the lens barrel it is interior
Internal thread is provided on surface, the outer surface of the camera lens is provided with external screw thread, described to screw into the internal thread, will
The camera lens is fixed in the lens barrel, which is characterized in that the internal thread includes towards spiral shell in the first of the camera lens
Line and the second internal thread that the camera lens is connect and deviated from first internal thread, first internal thread and the outer spiral shell
Line matches, and the screw pitch of second internal thread is less than the screw pitch of first internal thread.
6. camera lens module according to claim 5, which is characterized in that the screw pitch of first internal thread be 0.18~
The screw pitch of 0.22mm, second internal thread are 0.16~0.20mm.
7. camera lens module according to claim 5, which is characterized in that the number of turns of first internal thread is 2~4 circles, institute
The number of turns for stating the second internal thread is 1~2 circle.
8. the camera lens module according to any one of claim 5 to 7, which is characterized in that the lens barrel includes mounting portion
With the receiving portion being arranged on the mounting portion, the internal thread is provided on the inner surface of the receiving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249206.1U CN207965298U (en) | 2018-02-09 | 2018-02-09 | Camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249206.1U CN207965298U (en) | 2018-02-09 | 2018-02-09 | Camera lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207965298U true CN207965298U (en) | 2018-10-12 |
Family
ID=63739017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820249206.1U Active CN207965298U (en) | 2018-02-09 | 2018-02-09 | Camera lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207965298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088454A1 (en) * | 2019-11-07 | 2021-05-14 | 江西联益光学有限公司 | Lens having two lens barrels, lens module, and assembling method |
| CN114338963A (en) * | 2020-09-30 | 2022-04-12 | 宁波舜宇光电信息有限公司 | Camera module, camera lens of camera module and lens base of camera module |
| US11711601B2 (en) | 2019-11-07 | 2023-07-25 | Jiangxi Lianyi Optics Co., Ltd. | Double barrels lens, lens module and assembling method therefor |
-
2018
- 2018-02-09 CN CN201820249206.1U patent/CN207965298U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088454A1 (en) * | 2019-11-07 | 2021-05-14 | 江西联益光学有限公司 | Lens having two lens barrels, lens module, and assembling method |
| US11711601B2 (en) | 2019-11-07 | 2023-07-25 | Jiangxi Lianyi Optics Co., Ltd. | Double barrels lens, lens module and assembling method therefor |
| CN114338963A (en) * | 2020-09-30 | 2022-04-12 | 宁波舜宇光电信息有限公司 | Camera module, camera lens of camera module and lens base of camera module |
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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: 20200509 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 |