CN209388002U - Lens module - Google Patents
Lens module Download PDFInfo
- Publication number
- CN209388002U CN209388002U CN201822279348.5U CN201822279348U CN209388002U CN 209388002 U CN209388002 U CN 209388002U CN 201822279348 U CN201822279348 U CN 201822279348U CN 209388002 U CN209388002 U CN 209388002U
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- CN
- China
- Prior art keywords
- eyeglass
- bank
- conjunction portion
- lens module
- extension
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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
The utility model relates to field of optical lens, disclose a kind of lens module, including lens barrel, it is arranged in the lens barrel and the first eyeglass of neighbouring object side, the image side of first eyeglass is set and is closed with the first eyeglass bank the second eyeglass, first eyeglass includes the first bank conjunction portion, second eyeglass includes the second bank conjunction portion closed with the first bank conjunction portion's bank, it is equipped with elastic glue-line, first eyeglass and second eyeglass between the first bank conjunction portion and the second bank conjunction portion and passes through the elastic glue-line bumpy ridge joining.Lens module provided by the utility model can reduce the bank between eyeglass and close required precision, reduce the local stress that bank closes structure, spring back after preventing eyeglass from assembling, and improve the reliability and assembling yield of lens module.
Description
Technical field
The utility model relates to field of optical lens, in particular to a kind of lens module.
Background technique
With the continuous development of science and technology, electronic equipment is portable other than digital camera constantly towards intelligent development
Electronic equipment such as tablet computer, mobile phone etc. are also provided with the lens module for camera function of taking pictures, and are clapped at any time with meeting user
According to needs.Existing lens module generally includes lens barrel, is arranged in the lens barrel and the first eyeglass of neighbouring object side, setting
First eyeglass image side and with the first eyeglass bank close the second eyeglass, and the bank of the first eyeglass and the second eyeglass conjunction
Structure contacts with each other.
At least there are the following problems in the prior art for inventor's discovery: since the first eyeglass and the second eyeglass bank close, eyeglass
Between bank close required precision it is higher, and assemble when eyeglass bank close structure partial stress it is larger, eyeglass easy to damage influences lens module
Reliability；If bank closes close-fitting, eyeglass is easily sprung back after being assembled into position, influences to assemble yield.
Utility model content
The purpose of this utility model is to provide a kind of lens module, the bank between eyeglass can be reduced and close required precision, subtract
Small bank closes the local stress of structure, springs back after preventing eyeglass from assembling, and improves the reliability and assembling yield of lens module.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of lens module, including lens barrel, set
Set in the lens barrel and the first eyeglass of neighbouring object side, be arranged in first eyeglass image side and with the first eyeglass bank
The second eyeglass closed, first eyeglass include the first bank conjunction portion, and second eyeglass includes closing with the first bank conjunction portion's bank
The second bank conjunction portion, be equipped with elastic glue-line between the first bank conjunction portion and the second bank conjunction portion, first eyeglass and described the
Two eyeglasses pass through the elastic glue-line bumpy ridge joining.
The utility model embodiment in terms of existing technologies, the first eyeglass the first bank conjunction portion and the second eyeglass
The second bank conjunction portion between be equipped with elastic glue-line, avoid the first bank conjunction portion and directly abutted mutually with the second bank conjunction portion, can be dropped
Bank between low eyeglass closes required precision；By the elastic glue-line bumpy ridge joining, when assembling, can be pressed for first eyeglass and the second eyeglass
The elastic glue-line of contracting can play a buffer role in, and reduce the local stress that eyeglass bank closes structure, prevent damage eyeglass；And elastic glue-line
It by the first eyeglass and the second eyeglass secure bond, springs back, improve the reliability of lens module and assembles good after preventing eyeglass from assembling
Rate.
In addition, first eyeglass includes the first optical section for imaging and first week around first optical section
Edge, first peripheral portion include the first surface close to image side, the first surface include from the first bank conjunction portion to
The first extension that the optical axis direction of the lens module extends and from the first bank conjunction portion to far from the optical axis direction
The first support portion extended；Second eyeglass includes the second optical section for imaging and the around second optical section
Two peripheral portions, second peripheral portion include the second surface close to object side, and the second surface includes closing from second bank
The second extension that portion extends to the optical axis direction and from the second bank conjunction portion to extending far from the optical axis direction
Second support portion.
In addition, the first bank conjunction portion is from one end close to the lens barrel of first extension to image side and far from institute
The direction inclination for stating optical axis extends to first support portion, and the second bank conjunction portion is from second extension close to described
One end of lens barrel is to image side and the inclination of the direction far from the optical axis extends to second support portion.
In addition, the first bank conjunction portion is parallel with the second bank conjunction portion.Such setting can guarantee the second bank when assembling
Conjunction portion, the first bank conjunction portion are easier to be bonded with elastic glue-line, to improve the reliability of lens module.
In addition, first extension and second extension interval are arranged.Being arranged such can be to avoid when assembling the
Friction occurs between one extension and the second extension or squeezes, cause eyeglass impaired.
In addition, second support portion is abutted with first support portion.Such setting can reduce the first bank conjunction portion with
Local stress between second bank conjunction portion, further prevents eyeglass to damage.
In addition, the color of the elasticity glue-line is black.Such setting can play the role of preventing stray light, to promote institute
State the imaging effect of lens module.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure for the lens module that the utility model embodiment provides；
Fig. 2 is the enlarged drawing of Fig. 1 centre circle part A；
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, many technical details are proposed in order to make reader more fully understand the utility model.But even if without this
A little technical details and various changes and modifications based on the following respective embodiments, also may be implemented each claim of the utility model
Technical solution claimed.
The utility model first embodiment is related to a kind of lens module 100, as shown in Figure 1, existing including lens barrel 10, setting
First eyeglass 20 of the interior and neighbouring object side of lens barrel 10, the image side of the first eyeglass 20 is set and is closed with 20 bank of the first eyeglass second
Eyeglass 30, please with reference to Fig. 2, the first eyeglass 20 includes the first bank conjunction portion 211, and the second eyeglass 30 includes and the first bank conjunction portion
The second bank conjunction portion 311 that 211 banks close is equipped with elastic glue-line 40, the first mirror between the first bank conjunction portion 211 and the second bank conjunction portion 311
Piece 10 and the second eyeglass 20 pass through 40 bumpy ridge joining of elastic glue-line.
Compared with prior art, lens module 100 provided by present embodiment is in the first bank conjunction portion of the first eyeglass 20
211 and second eyeglass 30 the second bank conjunction portion 311 between be equipped with elastic glue-line 40, avoid the first bank conjunction portion 211 and the second bank
Conjunction portion 311 directly abuts mutually, and the bank that can be reduced between eyeglass closes required precision；First eyeglass 10 and the second eyeglass 20 pass through bullet
Property 40 bumpy ridge joining of glue-line, when assembling, compressible elastic glue-line 40 can play a buffer role in, and reduce the office that eyeglass bank closes structure
Portion's stress prevents damage eyeglass；And 30 secure bond of the first eyeglass 20 and the second eyeglass is prevented eyeglass from assembling by elastic glue-line 40
After spring back, improve lens module 100 reliability and assembling yield.
Specifically, the first eyeglass 20 includes the first peripheral portion 21 and the first optical section 22, and the first peripheral portion 21 is around use
In the first optical section 22 of imaging.
Specifically, the first peripheral portion 21 includes the first surface 210 close to image side, first surface 210 includes from the first bank
The first extension 212 that conjunction portion 211 extends to the direction optical axis OO ' of lens module 100 and from the first bank conjunction portion 211 to remote
The first support portion 213 extended from the direction optical axis OO '.
In the present embodiment, the first bank conjunction portion 211 from one end of the close lens barrel 10 of the first extension 212 to image side simultaneously
Direction inclination far from optical axis OO ' extends to the first support portion 213.
Specifically, the second eyeglass 30 includes the second peripheral portion 31 and the second optical section 32, and the second peripheral portion 31 is around use
In the second optical section 32 of imaging.
Specifically, the second peripheral portion 31 includes the second surface 310 close to object side, second surface 310 includes from the second bank
The second extension 312 that conjunction portion 311 extends to the direction optical axis OO ' and from the second bank conjunction portion 311 to far from the direction optical axis OO '
The second support portion 313 extended.
In the present embodiment, the second bank conjunction portion 311 from one end of the close lens barrel 10 of the second extension 312 to image side simultaneously
Direction inclination far from optical axis OO ' extends to the second support portion 313.
Preferably, the second bank conjunction portion 311 is parallel with the first bank conjunction portion 211.Such setting can guarantee the second bank when assembling
Conjunction portion 311, the first bank conjunction portion 211 and elastic glue-line 40 are more easy to attach, to improve the reliability of lens module 100.
More preferably, the second extension 312 and the first extension 212 interval are arranged.Being arranged such can be to avoid when assembling the
Friction occurs between one extension 212 and the second extension 312 or squeezes, cause eyeglass impaired.
More preferably, the second support portion 313 is abutted with the first support portion 213.Such setting can reduce by the first bank conjunction portion 211
Local stress between the second bank conjunction portion 311, further prevents eyeglass to damage.
It is noted that the color of elastic glue-line 40 is black.Such setting can play the role of preventing stray light, thus
Promote the imaging effect of lens module 100.In addition, elastic glue-line 40 is compressible glue-line, occupy little space, is conducive to lens module
100 micromation.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (7)
1. a kind of lens module, including lens barrel, it is arranged in the lens barrel and the first eyeglass of neighbouring object side, setting are described the
The image side of one eyeglass and the second eyeglass closed with the first eyeglass bank, it is characterised in that: first eyeglass includes the first bank
Conjunction portion, second eyeglass include the second bank conjunction portion closed with the first bank conjunction portion's bank, the first bank conjunction portion and the second bank
It is equipped with elastic glue-line, first eyeglass and second eyeglass between conjunction portion and passes through the elastic glue-line bumpy ridge joining.
2. lens module according to claim 1, which is characterized in that first eyeglass includes the first light for imaging
The department of the Chinese Academy of Sciences and the first peripheral portion for surrounding first optical section, first peripheral portion include the first surface close to image side, institute
State first surface include the first extension extended from the first bank conjunction portion to the optical axis direction of the lens module and from
The first support portion that the first bank conjunction portion extends to the separate optical axis direction；
Second eyeglass includes the second peripheral portion of the second optical section and circular second optical section for imaging, described
Second peripheral portion includes the second surface close to object side, and the second surface includes from the second bank conjunction portion to the optical axis side
To the second extension of extension and from the second bank conjunction portion to the second support portion extended far from the optical axis direction.
3. lens module according to claim 2, which is characterized in that the first bank conjunction portion is from first extension
It is tilted close to one end of the lens barrel to the direction of image side and the separate optical axis and extends to first support portion, described second
Bank conjunction portion is from one end close to the lens barrel of second extension to image side and the direction far from the optical axis tilts and extends
To second support portion.
4. lens module according to claim 2, which is characterized in that the first bank conjunction portion and the second bank conjunction portion are flat
Row.
5. lens module according to claim 2, which is characterized in that between first extension and second extension
Every setting.
6. lens module according to claim 2, which is characterized in that second support portion is supported with first support portion
It connects.
7. lens module according to claim 1, which is characterized in that the color of the elasticity glue-line is black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279348.5U CN209388002U (en) | 2018-12-31 | 2018-12-31 | Lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279348.5U CN209388002U (en) | 2018-12-31 | 2018-12-31 | Lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388002U true CN209388002U (en) | 2019-09-13 |
Family
ID=67863286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822279348.5U Active CN209388002U (en) | 2018-12-31 | 2018-12-31 | Lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209388002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014831A (en) * | 2020-09-25 | 2020-12-01 | 闪耀现实(无锡)科技有限公司 | Sensing device, intelligent glasses and lens for sensing device |
| CN112014831B (en) * | 2020-09-25 | 2024-04-26 | 闪耀现实(无锡)科技有限公司 | Sensing device, intelligent glasses and lens for sensing device |
-
2018
- 2018-12-31 CN CN201822279348.5U patent/CN209388002U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014831A (en) * | 2020-09-25 | 2020-12-01 | 闪耀现实(无锡)科技有限公司 | Sensing device, intelligent glasses and lens for sensing device |
| CN112014831B (en) * | 2020-09-25 | 2024-04-26 | 闪耀现实(无锡)科技有限公司 | Sensing device, intelligent glasses and lens for sensing device |
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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: 20200427 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee before: Raytheon Technology (Singapore) Co., Ltd |