CN205861985U - Periscopic Zoom optic lens module - Google Patents
Periscopic Zoom optic lens module Download PDFInfo
- Publication number
- CN205861985U CN205861985U CN201620466129.6U CN201620466129U CN205861985U CN 205861985 U CN205861985 U CN 205861985U CN 201620466129 U CN201620466129 U CN 201620466129U CN 205861985 U CN205861985 U CN 205861985U
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- China
- Prior art keywords
- lens group
- rotor
- electric machine
- photo
- group
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Abstract
A kind of periscopic Zoom optic lens module, including the most adjacent front lens group, prism group, screwed cap type ultrasound electric machine, rear lens group and photo-sensitive cell, this prism group is positioned in the light path of the incident ray of described front lens group incidence and this incident ray of flexion, the light path of the incident ray after flexion is provided with screwed cap type ultrasound electric machine, rear lens group and photo-sensitive cell, and the primary optical axis of this rear lens group overlaps with the centrage of photo-sensitive cell.By technique scheme, this utility model one periscopic Zoom optic lens module be by screwed cap type ultrasound electric machine become frictional force be driving force, reduce friction loss, directly rotary motion is become linear motion, focussing process is made to smooth, improve positioning precision, shock resistance and to put shake ability higher.This camera lens modular structure is simple, saves other drive mechanisms, it is ensured that miniaturization can be better achieved while optical zoom, can be widely applied to the fields such as Aero-Space, Miniature precision detection, medical apparatus and instruments, security protection, mobile phone.
Description
Technical field
This utility model belongs to micro-optic and specific type of electric machine application, is specifically related to a kind of periscopic Zoom optic lens
Module.
Background technology
Existing periscopic optical zoom module is all excessive because of its volume, it is impossible to obtain the accreditation of user, popularization and application valency
Value is subject to many limitations.
In view of this, the present inventor is based on being engaged in practical experience that this type of product design manufacture enriches for many years and specialty is known
Know, and coordinate the utilization of scientific principle, devise a kind of novel periscopic Zoom optic lens module so that it is have more practicality.
Summary of the invention
The purpose of this utility model is, overcomes the deficiency that existing periscope type lens module exists, and provides a kind of novel
Periscopic Zoom optic lens module, to be solved technical problem is that makes its simple in construction, it is ensured that while optical zoom
Preferably realize miniaturization, thus more suitable for practicality.
The purpose of this utility model and solve it and technical problem is that and realize by the following technical solutions.New according to this practicality
A kind of periscopic Zoom optic lens module that type proposes, ultrasonic including the most adjacent front lens group 1, prism group 2, nut type
Motor 3, rear lens group 4 and photo-sensitive cell 5, this prism group 2 is positioned in the light path of the incident ray of described front lens group 1 incidence
And this incident ray of flexion, the light path of the incident ray after flexion is provided with screwed cap type ultrasound electric machine 3, rear lens group 4 and photosensitive
Element 5, the primary optical axis of this rear lens group 4 overlaps with the centrage of photo-sensitive cell 5.
The purpose of this utility model and solve its technical problem and also use techniques below measure to realize further.
Aforesaid periscopic Zoom optic lens module, stator 31 that described screwed cap type ultrasound electric machine 3 includes being coaxially disposed,
The first rotor the 32, second rotor 33, in the second rotor 33 is socketed on the first rotor 33 and the two can relative movement, described first turn
Install the first battery of lens 321 additional in son 32, in this second rotor 33, install the second battery of lens 331 additional.
Aforesaid periscopic Zoom optic lens module, described the first rotor 32 is with female thread, external screw thread, the second rotor
33 engage with the female thread of the first rotor 32 with external screw thread and this external screw thread.
Aforesaid periscopic Zoom optic lens module, the primary optical axis of described front lens group 1 and the primary optical axis of rear lens group 4
It is mutually perpendicular to.
By technique scheme, this utility model one periscopic Zoom optic lens module is ultrasonic by nut type
It is driving force that motor becomes frictional force, reduces friction loss, and directly rotary motion is become linear motion, makes focussing process smooth,
Improving positioning precision, shock resistance and stabilization ability are higher.This camera lens modular structure is simple, saves other drive mechanisms, it is ensured that
Miniaturization can be better achieved while optical zoom, can be widely applied to Aero-Space, Miniature precision detection, medical apparatus and instruments,
The field such as security protection, mobile phone.
Described above is only the general introduction of technical solutions of the utility model, in order to be able to better understand technology of the present utility model
Means, and can being practiced according to the content of description, and for allowing above and other purpose of the present utility model, feature and excellent
Point can become apparent, and below especially exemplified by preferred embodiment, and coordinates accompanying drawing, describes in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of periscopic Zoom optic lens module.
[main element symbol description]
1: front lens group
2: prism group
3: ultrasound electric machine
31: stator
32: the first rotor 321: the first battery of lens
33: the second rotor 331: the second battery of lens
4: rear lens group
5: photo-sensitive cell
Detailed description of the invention
By further illustrating the technological means and effect that this utility model taked by reaching predetermined goal of the invention, below
In conjunction with accompanying drawing and preferred embodiment, to according to periscopic its specific embodiment party of Zoom optic lens module that the utility model proposes
Formula, structure, feature and effect thereof, after describing in detail such as.
Referring to Fig. 1, this utility model one periscopic Zoom optic lens module, including the most adjacent front lens group
1, prism group 2, screwed cap type ultrasound electric machine 3, rear lens group 4 and photo-sensitive cell 5, this prism group 2 is positioned at and enters through described front lens group 1
In the light path of the incident ray penetrated and this incident ray of flexion, the light path of the incident ray after flexion is sequentially provided with nut type and surpasses
Acoustic-electric machine 3, rear lens group 4 and photo-sensitive cell 5, the primary optical axis of this rear lens group 4 overlaps with the centrage of photo-sensitive cell 5.
It is also preferred that the left described screwed cap type ultrasound electric machine 3 includes stator 31, the first rotor the 32, second rotor 33 being coaxially disposed,
Install the first battery of lens 321 in this first rotor 32 additional, in this second rotor 33, install the second battery of lens 331, described the first rotor additional
32 with female thread, external screw thread, the second rotor 33 with external screw thread, this external screw thread be meshed with the female thread of the first rotor 32 by
Second rotor 33 is socketed in the first rotor 32, thus realizes the relative movement of the first rotor the 32, second rotor 33.When motor work
When making, produce in-plane bending row ripple in stator 31, drive the first rotor the 32, second rotor 33 axially movable, drive correspondence
Battery of lens not only moves integrally but also relatively move, and carries out optical zoom.
It is also preferred that the left the primary optical axis of the primary optical axis of described front lens group 1 and rear lens group 4 is mutually perpendicular to.
It is also preferred that the left described front lens group 1, rear lens group the 4, first battery of lens the 321, second battery of lens 331 comprise respectively to
Few lens, prism group 2 comprises at least one prism.
The periscopic Zoom optic lens module that the utility model proposes is to use prism to turn back, and utilizes nut type to surpass
The first rotor 32 of the stator 31 drive belt internal and external threads of acoustic-electric machine 3 and externally threaded second rotor 33 of band realize coaxial straight simultaneously
Connecing driving, its coaxial the first rotor 32, second rotor 33 can realize mass motion, can realize again relative motion, thus real
Existing zoom.This camera lens modular volume is more compact, by the change to lead between rotor, between rotor and rotor, and can
Realize different displacement or speed.
The above, be only preferred embodiment of the present utility model, and any those skilled in the art, not
In the range of departing from technical solutions of the utility model, according to technical spirit of the present utility model to any letter made for any of the above embodiments
Single amendment, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (4)
1. a periscopic Zoom optic lens module, it is characterised in that include the most adjacent front lens group (1), prism group
(2), screwed cap type ultrasound electric machine (3), rear lens group (4) and photo-sensitive cell (5), this prism group (2) is positioned at through described front lens group
(1), in the light path of incident incident ray and this incident ray of flexion, the light path of the incident ray after flexion is provided with nut type
The center of ultrasound electric machine (3), rear lens group (4) and photo-sensitive cell (5), the primary optical axis of this rear lens group (4) and photo-sensitive cell (5)
Line overlaps.
Periscopic Zoom optic lens module the most according to claim 1, it is characterised in that described screwed cap type ultrasound electric machine
(3) stator (31) that includes being coaxially disposed, the first rotor (32), the second rotor (33), the second rotor (33) is socketed on first turn
In son (32) and the two can relative movement, install the first battery of lens (321) in this first rotor (32) additional, in this second rotor (33)
Install the second battery of lens (331) additional.
Periscopic Zoom optic lens module the most according to claim 2, it is characterised in that described the first rotor (32) carries
Having female thread, external screw thread, the second rotor (33) engages with the female thread of the first rotor (32) with external screw thread and this external screw thread.
Periscopic Zoom optic lens module the most according to claim 1, it is characterised in that the master of described front lens group (1)
Optical axis is mutually perpendicular to the primary optical axis of rear lens group (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466129.6U CN205861985U (en) | 2016-05-20 | 2016-05-20 | Periscopic Zoom optic lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466129.6U CN205861985U (en) | 2016-05-20 | 2016-05-20 | Periscopic Zoom optic lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861985U true CN205861985U (en) | 2017-01-04 |
Family
ID=57642390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466129.6U Expired - Fee Related CN205861985U (en) | 2016-05-20 | 2016-05-20 | Periscopic Zoom optic lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861985U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019233478A1 (en) * | 2018-06-08 | 2019-12-12 | 宁波舜宇光电信息有限公司 | Periscopic lens and periscopic camera module and manufacturing methods therefor, and periscopic array module and electronic device |
| WO2019233477A1 (en) * | 2018-06-08 | 2019-12-12 | 宁波舜宇光电信息有限公司 | Periscopic camera module, array camera module thereof and manufacturing method therefor, and electronic device |
| CN110727081A (en) * | 2019-10-14 | 2020-01-24 | 辽宁中蓝电子科技有限公司 | Structure of lens-exposed periscopic extremely small-head lens |
| CN112204940A (en) * | 2018-06-08 | 2021-01-08 | 宁波舜宇光电信息有限公司 | Periscopic camera module, array camera module thereof, manufacturing method of periscopic camera module and electronic equipment |
| CN112771429A (en) * | 2018-06-08 | 2021-05-07 | 宁波舜宇光电信息有限公司 | Periscopic lens, periscopic camera module, manufacturing method of periscopic camera module, periscopic array module and electronic equipment |
-
2016
- 2016-05-20 CN CN201620466129.6U patent/CN205861985U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019233478A1 (en) * | 2018-06-08 | 2019-12-12 | 宁波舜宇光电信息有限公司 | Periscopic lens and periscopic camera module and manufacturing methods therefor, and periscopic array module and electronic device |
| WO2019233477A1 (en) * | 2018-06-08 | 2019-12-12 | 宁波舜宇光电信息有限公司 | Periscopic camera module, array camera module thereof and manufacturing method therefor, and electronic device |
| CN112204940A (en) * | 2018-06-08 | 2021-01-08 | 宁波舜宇光电信息有限公司 | Periscopic camera module, array camera module thereof, manufacturing method of periscopic camera module and electronic equipment |
| CN112771429A (en) * | 2018-06-08 | 2021-05-07 | 宁波舜宇光电信息有限公司 | Periscopic lens, periscopic camera module, manufacturing method of periscopic camera module, periscopic array module and electronic equipment |
| CN110727081A (en) * | 2019-10-14 | 2020-01-24 | 辽宁中蓝电子科技有限公司 | Structure of lens-exposed periscopic extremely small-head lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |