CN205507183U - Lens module - Google Patents
Lens module Download PDFInfo
- Publication number
- CN205507183U CN205507183U CN201620034637.7U CN201620034637U CN205507183U CN 205507183 U CN205507183 U CN 205507183U CN 201620034637 U CN201620034637 U CN 201620034637U CN 205507183 U CN205507183 U CN 205507183U
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- China
- Prior art keywords
- barrel
- wall
- eyeglass
- lens module
- glue groove
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Abstract
The utility model provides a lens module, including lens barrel with accept the first lens in lens barrel, lens barrel includes first section of thick bamboo wall and the second section of thick bamboo wall of buckling and extending from first section of thick bamboo wall, lens barrel includes inner wall and the relative outer wall that sets up with the inner wall, first lens includes the top surface that is close to first section of thick bamboo wall, keep away from the lateral wall of bottom surface and the connection top surface and the bottom surface of first section of thick bamboo wall, first lens includes from its top surface to the sunken depressed part that forms of the direction of keeping away from first section of thick bamboo wall, the depressed part includes first wall that links to each other with the top surface and the second wall that links to each other with the lateral wall, the gluey groove of gluey appearance is acceptd in space and the intercommunication formation of the space between lateral wall and the second section of thick bamboo wall inner wall between second wall and the second section of thick bamboo wall inner wall. The utility model provides a lens module directly is in the mode that lens point was glued is fixed lens group to cancellation pressing ring, the effective reduction lens barrel inner space size reduces the cost, and increases optical design's the degree of freedom, guarantees the camera lens image quality.
Description
[technical field]
This utility model relates to a kind of camera lens module, particularly relates to the fixed structure of eyeglass in camera lens module.
[background technology]
Along with the development of science and technology, electronic equipment is constantly towards intelligent development, and in addition to digital camera, portable electric appts such as panel computer, mobile phone etc. are also provided with camera lens module.
The camera lens module of prior art include barrel, the lens set being arranged in described barrel, the brake sack being held between adjacent two eyeglasses and be located between bottom eyeglass and described barrel by pressure ring, it is fixed on described barrel by described by pressure ring by mode for dispensing glue, thus realizes the fixing of described lens set.In correlation technique, the structure of described camera lens module made by some glue, and it is described by the groove of pressure ring that described barrel domestic demand arranges installation, certainly will strengthen barrel interior space dimension, i.e. increase cost, make again optical design freedom be restricted.
Therefore, it is necessary to provide a kind of new camera lens module to overcome the problems referred to above.
[utility model content]
The purpose of this utility model is to provide that a kind of low cost, size be little, the camera lens module of stabilized structure.
The technical solution of the utility model is as follows: a kind of camera lens module, including barrel and the first eyeglass being contained in described barrel, described barrel includes the first barrel and the second barrel extended from described first barrel bending, described barrel includes inwall and the outer wall being oppositely arranged with described inwall, described first eyeglass includes the end face near described first barrel, away from the bottom surface of described first barrel and connect the sidewall of described end face and described bottom surface, described first eyeglass includes the depressed part formed from its top away from the direction depression of described first barrel, described depressed part includes the first wall being connected with described end face and the second wall being connected with described sidewall, space connection between space and described sidewall and the second barrel inwall between described second wall and the second barrel inwall forms the glue groove housing glue.
Preferably, the sidewall of described first eyeglass is at least partly set to inclined-plane to increase the size of described glue groove porch from the bottom surface of described first eyeglass.
Preferably, described glue groove is loop configuration.
Preferably, the excessive glue groove that described first eyeglass farther includes to be correspondingly arranged with described glue groove is to house unnecessary glue.
Preferably, described excessive glue groove is inclined-plane near the sidewall of described glue groove.
Preferably, described excessive glue groove is circulus.
Preferably, described first eyeglass diameter at described first wall is more than or equal to described second barrel internal diameter in this place.
Preferably, described first eyeglass includes curved portions and is arranged at the periphery around described curved portions, and described depressed part and described excessive glue groove may be contained within described periphery.
Preferably, described camera lens module includes at least one second eyeglass being arranged at above described first eyeglass.
Preferably, described second eyeglass is provided with described glue groove and described excessive glue groove.
Compared with the camera lens module of correlation technique, the camera lens module that this utility model provides has the advantage that
One, depressed part is set on described eyeglass, and the inwall of described depressed part and described second barrel constitutes glue groove, by the way of to described glue groove injecting glue, described eyeglass is fixed on described second barrel, thus realizes the fixed installation of described camera lens.The camera lens module that this utility model provides, eliminate in correlation technique by pressure ring, by being directly fixed in described barrel in described eyeglass mode for dispensing glue, effectively reduce described barrel interior space dimension, simplify structure, minimizing cost.
Two, the excessive glue groove of design on described eyeglass, it is to avoid the curved portions region of the glue overflow unnecessary when eyeglass point glue to described eyeglass, it is ensured that lens imaging quality, and increase the degree of freedom of optical design.
[accompanying drawing explanation]
Fig. 1 is the structural representation of this utility model camera lens module；
Fig. 2 is the schematic diagram of barrel in this utility model camera lens module；
Fig. 3 is the schematic diagram of eyeglass in this utility model camera lens module.
[detailed description of the invention]
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1, for the structural representation of this utility model camera lens module.Described camera lens module 1 includes barrel 11, the lens set 12 being contained in described barrel 11 and is arranged at the brake sack 13 in described barrel 11 and dark slide 14.
Refer to Fig. 2, for the schematic diagram of barrel in this utility model camera lens module.Described barrel 11 includes the first barrel 111, the second barrel 112 extended from described first barrel 111 bending that horizontal direction extends and is enclosed by described first barrel 111 and described second barrel 112 and set the receiving space 113 formed, and described barrel 11 also includes inwall 114 and the outer wall 115 corresponding with described inwall 114.The light hole 116 connected with described receiving space 113 is formed between described first barrel 111.
Please refer to Fig. 1 and Fig. 3, wherein, the schematic diagram of eyeglass during Fig. 3 is this utility model camera lens module.Described lens set 12 includes the second eyeglass the 122, the 3rd eyeglass 123 and the 4th eyeglass 124 that the first eyeglass 121 and described first eyeglass 121 stack and be coaxially disposed, in the present embodiment, lens set 12 includes four eyeglasses, in other embodiments, it is possible to an eyeglass is the most only set or the eyeglass of other quantity is set.nullDescribed first eyeglass 121 includes the end face 12101 near described first barrel 111、Away from the bottom surface 12102 of described first barrel 111 and the sidewall 12103 that connects described end face 12101 and described bottom surface 12102，Described first eyeglass 121 is fixed with described barrel 11 by glue 15，Described first eyeglass 121 include from its end face 12101 away from described first barrel 111 direction cave in formed depressed part 12104，Described depressed part 12104 includes the first wall 12105 being connected with described end face 12101 and the second wall 12106 being connected with described sidewall 12103，Described second wall 12106 is the horizontal plane in horizontal direction，Described first wall 12105 is the vertical plane on vertical direction，Described sidewall 12103 is at least partly set to inclined-plane from the bottom surface 12102 of described first eyeglass 121，Described first eyeglass 121 diameter at the first wall 12105 is more than or equal to described second barrel 112 internal diameter in this place，First wall 12105 of the most described first eyeglass 121 is fitted or interference fit with described second barrel 112.The space between space and described sidewall 12103 with the second barrel 111 inwall between described second wall 12106 with the second barrel 111 inwall connects and forms the glue groove 12107 housing glue, and the inclined-plane at described sidewall 12103 adds the size of described glue groove 12107 porch to put glue.Described first eyeglass 121 farther includes the excessive glue groove 12108 formed from its bottom surface 12102 to the direction of described first barrel 111 depression, and described excessive glue groove 12108 is correspondingly arranged to house unnecessary glue 15 with described glue groove 12107.Described first eyeglass 121 includes curved portions 12110 and is arranged at the periphery 12111 around described curved portions 12110, and described depressed part 12104 and described excessive glue groove 12108 may be contained within described periphery 12111.
Described curved portions 12110 constitutes the main body of described first eyeglass 121, and described periphery 12111 is arranged at described curved portions 12110 around, and described end face 12101 is collectively forming by the end face of the end face of described curved portions 12110 with described periphery 12111.Described bottom surface 12102 is collectively forming by the bottom surface of the bottom surface of described curved portions 12110 with described periphery 12111.
In the present embodiment, described glue groove 12107 and described excessive glue groove 12108 are continuous print circulus, and described excessive glue groove 12108 is arranged at and closes on described glue groove 12107, position away from described curved portions 12110.In other embodiments, described glue groove 12107 is alternatively the spaced multiple depressions of periphery along described first eyeglass 121 bottom surface 12102, and described excessive glue groove 12108 is also for the multiple grooves being correspondingly arranged with each depression.Described glue groove 12107 near the sidewall of described excessive glue groove 12108 be inclined-plane to increase opening size, facilitate Glue dripping head to fill glue 15 in described glue groove 12107 so that described lens set 12 is fixed with described barrel 11 by described glue 15.Described excessive glue groove 12108 is N-shaped groove; it has storage area; for storing the unnecessary adhesive of spilling; during actual some glue; often having unnecessary glue to overflow, described excessive glue groove 12108 is inclined-plane near the sidewall of described glue groove 12107, in order to the unnecessary glue 15 of spilling can flow in described excessive glue groove 12108 along described inclined-plane; prevent the glue 15 overflowed from flowing in the imaging area of described first eyeglass 121, affect the first eyeglass 121 imaging.The bottom surface of described periphery 12111 also includes the First Transition plane 12112 being arranged between described glue groove 12107 with described excessive glue groove 12108 and is connected the second transition plane 12113 of described curved portions 12110, and described First Transition plane 12112 can be higher or lower than described second transition plane 12113.
Described second eyeglass 122 is provided with glue groove and excessive glue groove, its described glue groove and the position of excessive glue groove and arranges identical with described first eyeglass 121.In other embodiments, other eyeglasses can arrange the glue groove of correspondence and excessive glue groove according to actual needs.
The optical axis of described lens set 12 overlaps with the central shaft of described barrel 11, and the structure being i.e. made up of described barrel 11, described lens set 12 is symmetrical structure.In the present embodiment, it is respectively provided with described brake sack 13 or described dark slide 14 between the eyeglass that each two is adjacent, in other embodiments, described brake sack 13 or the place dark slide 14 of correspondence can be set according to actual needs.
When assembling described camera lens module 1, first barrel 11 and lens set 12 are provided, eyeglass in described lens set 12 is sequentially loaded in the receiving space 113 of described barrel 11, the lower section laminating of the end face of described 4th eyeglass 124 periphery and described first barrel 111, in described lens set 12 first wall of each eyeglass all with inwall 114 interference fit of described second barrel 112, ensure that the axiality of described lens set 12 and described barrel 11, described lens set 12 can be accurately pressed in described barrel 11, and play certain fixation.Certainly, described lens set 12 can also be directly placed in described barrel 11, coordinates with the inwall no pressure of described second barrel 112.After loading described second eyeglass 122, carry out gluing process, by being filled in glue groove by glue 15, complete the fixing of described second eyeglass 122 and described barrel 11.
Reoffer brake sack 13 or dark slide 14 and the first eyeglass 121, described brake sack 13 or dark slide 14 are loaded in the receiving space 113 of described barrel 11, finally load described first eyeglass 121, carry out gluing process again, it is filled in described glue groove 12107 by glue 15, complete the fixing of described first eyeglass 121 and described barrel 11, and then make whole lens set 12 all be fixed in the receiving space of described barrel 11 113.So far, whole described camera lens module 1 is just completed.
Compared with the camera lens module of correlation technique, the camera lens module that this utility model provides has the advantage that
One, depressed part is set on described eyeglass, and the inwall of described depressed part and described second barrel constitutes glue groove, by the way of to described glue groove injecting glue, described eyeglass is fixed on described second barrel, thus realizes the fixed installation of described camera lens.The camera lens module that this utility model provides, eliminate in correlation technique by pressure ring, by being directly fixed in described barrel in described eyeglass mode for dispensing glue, effectively reduce described barrel interior space dimension, simplify structure, minimizing cost.
Two, the excessive glue groove of design on described eyeglass, it is to avoid the curved portions region of the glue overflow unnecessary when eyeglass point glue to described eyeglass, it is ensured that lens imaging quality, and increase the degree of freedom of optical design.
Above-described is only embodiment of the present utility model; it should be noted here that for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; improvement can also be made, but these belong to protection domain of the present utility model.
Claims (10)
1. a camera lens module, including barrel and the first eyeglass being contained in described barrel, described barrel includes the first barrel and the second barrel extended from described first barrel bending, described barrel includes inwall and the outer wall being oppositely arranged with described inwall, described first eyeglass includes the end face near described first barrel, away from the bottom surface of described first barrel and connect the sidewall of described end face and described bottom surface, it is characterized in that, described first eyeglass includes the depressed part formed from its top away from the direction depression of described first barrel, described depressed part includes the first wall being connected with described end face and the second wall being connected with described sidewall, space connection between space and described sidewall and the second barrel inwall between described second wall and the second barrel inwall forms the glue groove housing glue.
Camera lens module the most according to claim 1, it is characterised in that: the sidewall of described first eyeglass is at least partly set to inclined-plane to increase the size of described glue groove porch from the bottom surface of described first eyeglass.
Camera lens module the most according to claim 2, it is characterised in that: described glue groove is loop configuration.
Camera lens module the most according to claim 1, it is characterised in that: the excessive glue groove that described first eyeglass farther includes to be correspondingly arranged with described glue groove is to house unnecessary glue.
Camera lens module the most according to claim 4, it is characterised in that: described excessive glue groove is inclined-plane near the sidewall of described glue groove.
Camera lens module the most according to claim 5, it is characterised in that: described excessive glue groove is circulus.
Camera lens module the most according to claim 1, it is characterised in that: described first eyeglass diameter at described first wall is more than or equal to described second barrel internal diameter in this place.
Camera lens module the most according to claim 4, it is characterised in that: described first eyeglass includes curved portions and is arranged at the periphery around described curved portions, and described depressed part and described excessive glue groove may be contained within described periphery.
Camera lens module the most according to claim 4, it is characterised in that: described camera lens module includes at least one second eyeglass being arranged at above described first eyeglass.
Camera lens module the most according to claim 9, it is characterised in that: described second eyeglass is provided with described glue groove and described excessive glue groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034637.7U CN205507183U (en) | 2016-01-14 | 2016-01-14 | Lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034637.7U CN205507183U (en) | 2016-01-14 | 2016-01-14 | Lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507183U true CN205507183U (en) | 2016-08-24 |
Family
ID=56721830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620034637.7U Active CN205507183U (en) | 2016-01-14 | 2016-01-14 | Lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507183U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375819A (en) * | 2018-02-09 | 2018-08-07 | 瑞声科技(新加坡)有限公司 | Lens assembly and its assemble method |
| CN111045175A (en) * | 2018-10-11 | 2020-04-21 | 大立光电股份有限公司 | Imaging lens, camera module and electronic device using metal fixing ring |
| CN111190258A (en) * | 2018-11-15 | 2020-05-22 | 三营超精密光电(晋城)有限公司 | Optical lens, lens module using same and electronic device |
| WO2020258305A1 (en) * | 2019-06-28 | 2020-12-30 | 常州市瑞泰光电有限公司 | Lens module |
-
2016
- 2016-01-14 CN CN201620034637.7U patent/CN205507183U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375819A (en) * | 2018-02-09 | 2018-08-07 | 瑞声科技(新加坡)有限公司 | Lens assembly and its assemble method |
| CN111045175A (en) * | 2018-10-11 | 2020-04-21 | 大立光电股份有限公司 | Imaging lens, camera module and electronic device using metal fixing ring |
| CN111045175B (en) * | 2018-10-11 | 2022-05-31 | 大立光电股份有限公司 | Imaging lens, camera module and electronic device using metal fixing ring |
| CN111190258A (en) * | 2018-11-15 | 2020-05-22 | 三营超精密光电(晋城)有限公司 | Optical lens, lens module using same and electronic device |
| WO2020258305A1 (en) * | 2019-06-28 | 2020-12-30 | 常州市瑞泰光电有限公司 | Lens module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, No. 133, Xin Lu, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Ruisheng Photoelectric Technology (Suzhou) Co., Ltd. Address before: 215000, No. 133, Xin Lu, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Ruisheng Acoustics Technology (Suzhou) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, No. 133, Xin Lu, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Chengrui optics (Suzhou) Co., Ltd Address before: 215000, No. 133, Xin Lu, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Ruisheng Optoelectronic Technology (Suzhou) Co.,Ltd. |