CN107015419A - Camera model - Google Patents
Camera model Download PDFInfo
- Publication number
- CN107015419A CN107015419A CN201610987006.1A CN201610987006A CN107015419A CN 107015419 A CN107015419 A CN 107015419A CN 201610987006 A CN201610987006 A CN 201610987006A CN 107015419 A CN107015419 A CN 107015419A
- Authority
- CN
- China
- Prior art keywords
- camera model
- guiding groove
- housing
- jog
- ball
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
- Pivots And Pivotal Connections (AREA)
- Lens Barrels (AREA)
Abstract
The present invention discloses a kind of camera model, including：Housing；Lens barrel, is arranged at the housing in the way of it can lift, and is formed with the jog for preventing lubricant from accumulating in the guiding groove for being formed at the housing, wherein, the guiding groove for being formed at the housing guides the ball of the driving for aiding in lens barrel.
Description
Technical field
The present invention relates to a kind of camera model.
Background technology
Recently, camera model is equipped with auto-focusing (Auto Focus) function using driver.In addition, camera model
Type of drive have a variety of, perform the side of automatic focusing function wherein there is a kind of mode to be moved up and down using ball (ball)
Formula.
In addition, in order that the part that ball can swimmingly rotate and be rotated in ball and ball coats lubricant, and only
Lubricant is successfully flowed into ball and is applied, and can just realize the smoothly driving of camera model.
But, the problem of existing following：The guide portion occurred in the rotation of guiding ball accumulates the phenomenon of lubricant, and
Due to the accumulation of lubricant lubricant can not be made successfully to flow into, so as to hinder the rotation of ball.
[prior art literature]
[patent document]
(patent document 1) Korean Patent Laid the 2014-142189th
The content of the invention
The present invention provides a kind of camera model for enabling ball smoothly to rotate and preventing oscillation phenomenon.
Included according to the camera model of one embodiment of the invention：Housing；Lens barrel, is arranged at institute in the way of it can lift
Housing is stated, and the jog for preventing lubricant from accumulating is formed with the guiding groove for being formed at the housing, wherein, formed
The ball of the driving for aiding in lens barrel is guided in the guiding groove of the housing.
The present invention can realize the effect for preventing lubricant from accumulating and enabling ball smoothly to rotate.
Brief description of the drawings
Fig. 1 is the approximate three-dimensional map for showing the camera model according to one embodiment of the invention.
Fig. 2 is the plan for showing the camera model according to one embodiment of the invention.
Fig. 3 is the enlarged drawing in the A portions for showing Fig. 2.
Fig. 4 is the explanation figure for illustrating the flow direction of lubricant.
Fig. 5 is for illustrating possess in the explanation figure of the first variant embodiment of the jog of camera model.
Symbol description
100：Camera model
120：Housing
140：Lens barrel
160：Ball
180、280：Jog
Embodiment
Hereinafter, refer to the attached drawing and to the present invention the form that is preferable to carry out illustrate.However, the embodiment of the present invention can
Various other forms are deformed into, the scope of the present invention is not limited to the embodiment of following explanation.Also, the implementation of the present invention
Form is in order to the present invention is described more fully to the personnel in the technical field belonging to the present invention with average knowledge
The embodiment of offer.In the accompanying drawings, form and dimension of inscape etc. perhaps to explanation definitely and exaggerated
Diagram.
Fig. 1 is the approximate three-dimensional map for showing the camera model according to one embodiment of the invention；Fig. 2 is shown according to this hair
The plan of the camera model of a bright embodiment；Fig. 3 is the enlarged drawing in the A portions for showing Fig. 2；Fig. 4 is to be used to illustrate lubricant
Flow direction explanation figure.
Referring to figs. 1 to Fig. 4, as one, housing can be included according to the camera model 100 of one embodiment of the invention
120th, lens barrel 140 and ball 160 and constitute.
Housing 120 has inner space.As one, housing 120 has hexahedral shape, and internally has and make lens barrel
140 spaces liftably set.
In addition, the substrate for mounting imaging sensor (not shown) can be fixedly disposed in the bottom of housing 120
(not shown).
In addition, such as more specifically being shown in Fig. 2 and Fig. 3, housing 120 could be formed with for guiding ball 160
Guiding groove 122.Lubricant is coated with the inside face for the housing 120 for forming guiding groove 122.In addition, lubricant is also coated on ball
160。
Accordingly, ball 160 can also smoothly rotate in guiding groove 122.
Guiding groove 122 can have the shape of substantially " V " word.Accordingly, ball 160 is contacted with the housing 120 to form guiding groove 122
Inside face two points.
Moreover, guiding groove 122 has curved portions, and jog 180 is could be formed with the curved portions of guiding groove 122.
In the present embodiment, the situation that housing 120 is formed to jog 180 is illustrated as one, but be not limited to that
This, jog 180 can also be formed at lens barrel 140.
Every side of the guiding groove 122 in the both sides on the preceding surface of housing 120 is respectively disposed with one.That is, two guiding
Groove 122 can possess in housing 120.
In addition, jog 180 can be formed from the projection of the curved portions of guiding groove 122 to constitute.Moreover, projection can be with
With round and smooth shape.
In this way, the jog 180 being made up of round and smooth projection is arranged in the guiding groove with the substantially shape of " V " word
122 curved portions, so as to prevent the packing phenomenon of lubricant.I.e., it is possible to be formed at the corner of guiding groove 122 by reducing
Space so that the phenomenon for preventing lubricant to be gathered in corner and accumulating.
In addition, as shown in figure 4, the jog 180 being made up of raised can be arranged in prolonging from the center extension of ball 160
On long line L.Only the invention is not restricted to this, jog 180 can also be arranged in around extended line L.
Moreover, as shown in figure 4, lubricant is flowed centered on jog 180 towards both sides and along the outer peripheral face of ball.
Jog 180 is additionally, since by the projection sleekly formed to constitute, even if so lubricant is piled up in jog
180 side, lubricant will also flow along the projection sleekly formed, so as to prevent the accumulation of lubricant from showing
As.
Lens barrel 140 is liftably arranged at the inner space of housing 120.In addition, the guiding groove of lens barrel 140 and housing 120
122 together form the space for setting ball.
Moreover, lens barrel 140 possesses protuberance 142, the protuberance 142 with 122 pairs of guiding groove to ground in the way of arranging
It is prominent to be formed.
A protuberance in protuberance 142 comes in contact with ball 160 at two points, and another protuberance and ball
160 come in contact at a point.That is, a protuberance in protuberance 142 is formed with the groove of parabolic shape, with can
Come in contact at two points with ball 160, and another protuberance in protuberance 142 has flat face, with can be
Come in contact at one point with ball 160.
In addition, the preceding surface of lens barrel 140 can be arranged at for the magnet or coil lifted in the drive division driven.Enter
And, multiple lens (not shown) can be arranged at the inner space of lens barrel 140.
Ball 160 is arranged at the space formed by housing 120 and lens barrel 140, to aid in the lifting of lens barrel 140.That is, ball 160
The space for being arranged at by the guiding groove 122 of housing 120 and the protuberance 142 of lens barrel 140 to be formed is inserted, and can be laminated multiple
And set.As one, every side that ball 160 can be in both sides is inserted with three respectively.
In addition, as described above, lubricant is coated on ball 160.In addition, lubricant can be gel state.
As noted previously, as in the curved portions formation jog 180 of guiding groove 122, it is possible to prevent lubricant from accumulating
In the inside of guiding groove 122.That is, reduced by the space for the corner for making to be formed at guiding groove 122, to prevent lubricant from assembling
The phenomenon accumulated in edge part.
Jog 180 is additionally, since by the projection sleekly formed to constitute, even if so lubricant is piled up in jog
180 side, can also prevent the packing phenomenon of lubricant by making lubricant be flowed along the projection sleekly formed.
Hereinafter, the variant embodiment possessed in the jog of camera model is illustrated referring to the drawings.Only, for
Hereinbefore it is stated that inscape, be described in detail omitting, and make the explanation identical with explanation above.
Fig. 5 is for illustrating possess in the explanation figure of the first variant embodiment of the jog of camera model.
Reference picture 5, housing 220 can be formed with the guiding groove 222 for guiding ball 160.Forming the housing of guiding groove 222
220 inside face is coated with lubricant.In addition, lubricant is also coated on ball 160.
Accordingly, ball 160 can also smoothly rotate in guiding groove 222.
Guiding groove 222 can have the shape of substantially " V " word.Accordingly, ball 160 is contacted with the housing 220 to form guiding groove 222
Inside face two points at.
Moreover, guiding groove 222 has curved portions, and jog 280 is could be formed with the curved portions of guiding groove 222.
In the present embodiment, the situation that housing 220 is formed to jog 280 is illustrated as one, but be not limited to that
This, jog 280 can also be formed at lens barrel 140.
In addition, jog 280 can be formed from the projection of the curved portions of guiding groove 222 to constitute.Moreover, projection can be with
With round and smooth shape.And then, jog 280 can be made up of multiple projections.
And then, the raised size for being arranged in centre in multiple projections is maximum, and remaining projection can have
The symmetrical shape on the basis of the projection for being arranged in centre.
In this way, making the jog 280 being made up of round and smooth projection be arranged in the guiding groove with the substantially shape of " V " word
222 curved portions, so as to prevent the packing phenomenon of lubricant.I.e., it is possible to be formed at the turning of guiding groove 222 by reducing
The space at place, so that the phenomenon for preventing lubricant to be gathered in edge part and accumulating.
In addition, the central portion for the jog 280 being made up of multiple projections can be arranged in from the center extension of ball 160
On extended line L.Only the invention is not restricted to this, jog 280 can also be arranged in around extended line L.
Moreover, lubricant is flowed centered on jog 280 towards both sides and along the outer peripheral face of ball.
Jog 280 is additionally, since by the projection sleekly formed to constitute, even if so lubricant is piled up in jog
280 side, lubricant will also flow along the projection sleekly formed, so as to prevent the accumulation of lubricant from showing
As.
As noted previously, as in the curved portions formation jog 280 of guiding groove 222, it is possible to prevent lubricant from accumulating
In the inside of guiding groove 222.That is, reduced by the space for the corner for making to be formed at guiding groove 222, so as to prevent lubrication
The phenomenon that agent is gathered in corner and accumulated.
Jog 280 is additionally, since by the projection sleekly formed to constitute, even if so lubricant is piled up in jog
280 side, can also prevent the packing phenomenon of lubricant by making lubricant be flowed along the projection sleekly formed.
Embodiments of the invention are described in detail above, but the interest field of the present invention is not limited to
This, in the range of the technological thought of the invention described in claims is not departed from, can be achieved various modification and variation,
This is self-evident for having the personnel of ABC in the art.
Claims (16)
1. a kind of camera model, including：
Housing, with inner space,
Lens barrel, is arranged at the housing in the way of it can lift；
Multiple balls, to aid in the lifting of the lens barrel to be arranged at the space formed by the housing and the lens barrel,
There are bumps for setting at least one in both housings and the lens barrel in the space of the ball to possess being formed
Portion.
2. camera model as claimed in claim 1, wherein,
The guiding groove for guiding the ball is formed with the housing,
The jog is provided to the inside face for the housing to form the guiding groove.
3. camera model as claimed in claim 2, wherein,
The guiding groove has curved portions, and the jog is formed at the curved portions of the guiding groove.
4. camera model as claimed in claim 3, wherein,
The guiding groove has " V " word shape.
5. camera model as claimed in claim 3, wherein,
The jog is made up of the projection sleekly formed.
6. camera model as claimed in claim 2, wherein,
Every side of the guiding groove in the both sides of the housing is respectively disposed with one.
7. camera model as claimed in claim 6, wherein,
The lens barrel possesses protuberance, protuberance by with the guiding groove to being arranged to ground in the way of prominent formed.
8. camera model as claimed in claim 7, wherein,
A protuberance in the protuberance comes in contact with the ball at two points, and another protuberance exists with the ball
Come in contact at one point.
9. camera model as claimed in claim 5, wherein,
The jog being made up of raised is arranged in from the extended line of the center extension of the ball.
10. camera model as claimed in claim 9, wherein,
The guiding groove is coated with the lubricant for making the ball swimmingly move about, and lubricant using the jog in
The heart and towards both sides along the ball outer peripheral face flowing.
11. camera model as claimed in claim 5, wherein,
The jog is made up of multiple projections.
12. camera model as claimed in claim 11, wherein,
The raised size for being arranged in centre in the multiple projection is maximum, and remaining projection has to be arranged in centre
It is raised centered on and symmetrical shape.
13. a kind of camera model, including：
Housing, with inner space,
Lens barrel, is arranged at the housing in the way of it can lift；
Multiple balls, to aid in the lifting of the lens barrel to be arranged at the space formed by the housing and the lens barrel,
Guiding groove is formed with the housing, the guiding groove comes in contact at two points with the ball and guides the ball,
Possessing in the inside face for the housing for forming the guiding groove has jog.
14. camera model as claimed in claim 13, wherein,
The guiding groove has curved portions, and the jog is formed at the curved portions of the guiding groove.
15. camera model as claimed in claim 13, wherein,
The jog is made up of the projection sleekly formed.
16. camera model as claimed in claim 15, wherein,
The jog being made up of raised is arranged in from the extended line of the center extension of the ball.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160009802A KR101832590B1 (en) | 2016-01-27 | 2016-01-27 | Camera module |
| KR10-2016-0009802 | 2016-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107015419A true CN107015419A (en) | 2017-08-04 |
| CN107015419B CN107015419B (en) | 2019-10-18 |
Family
ID=59099065
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621209951.0U Active CN206292501U (en) | 2016-01-27 | 2016-11-09 | Camera model |
| CN201610987006.1A Active CN107015419B (en) | 2016-01-27 | 2016-11-09 | Camera model |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621209951.0U Active CN206292501U (en) | 2016-01-27 | 2016-11-09 | Camera model |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101832590B1 (en) |
| CN (2) | CN206292501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268175A (en) * | 2019-04-30 | 2022-11-01 | 三星电机株式会社 | Camera module |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101832590B1 (en) * | 2016-01-27 | 2018-02-26 | 삼성전기주식회사 | Camera module |
| KR102093222B1 (en) * | 2018-02-28 | 2020-03-25 | 자화전자(주) | Apparatus for auto focus with advanced stopper structure |
| KR102270567B1 (en) * | 2018-12-17 | 2021-06-30 | 주식회사 탑 엔지니어링 | Camera module with optical image stabilization function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334572A (en) * | 2007-06-28 | 2008-12-31 | 奥林巴斯映像株式会社 | Driving apparatus |
| CN102017604A (en) * | 2007-11-28 | 2011-04-13 | 三星电子株式会社 | Image shake correction device |
| CN102167374A (en) * | 2011-03-08 | 2011-08-31 | 贵州省新材料研究开发基地 | Horizontal pushing flow aluminum hydroxide crystallization reactor with convex cone bottom |
| KR101451652B1 (en) * | 2014-05-22 | 2014-10-22 | (주)태극기전 | Lens focus distance control module |
| CN104238238A (en) * | 2013-06-10 | 2014-12-24 | 三星电子株式会社 | Camera lens assembly |
| CN104280854A (en) * | 2014-09-25 | 2015-01-14 | 南昌欧菲光电技术有限公司 | Focusing structure, lens module and camera module provided with lens module |
| WO2015133731A1 (en) * | 2014-03-06 | 2015-09-11 | (주)하이소닉 | Camera actuator having auto focusing function and camera-shake correction function |
| CN104977776A (en) * | 2014-04-11 | 2015-10-14 | 三星电机株式会社 | Camera module |
| JP2016004766A (en) * | 2014-06-19 | 2016-01-12 | 株式会社日立メディコ | X-ray tube device and x-ray imaging device |
| CN206292501U (en) * | 2016-01-27 | 2017-06-30 | 三星电机株式会社 | Camera model |
-
2016
- 2016-01-27 KR KR1020160009802A patent/KR101832590B1/en active IP Right Grant
- 2016-11-09 CN CN201621209951.0U patent/CN206292501U/en active Active
- 2016-11-09 CN CN201610987006.1A patent/CN107015419B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334572A (en) * | 2007-06-28 | 2008-12-31 | 奥林巴斯映像株式会社 | Driving apparatus |
| CN102017604A (en) * | 2007-11-28 | 2011-04-13 | 三星电子株式会社 | Image shake correction device |
| CN102167374A (en) * | 2011-03-08 | 2011-08-31 | 贵州省新材料研究开发基地 | Horizontal pushing flow aluminum hydroxide crystallization reactor with convex cone bottom |
| CN104238238A (en) * | 2013-06-10 | 2014-12-24 | 三星电子株式会社 | Camera lens assembly |
| WO2015133731A1 (en) * | 2014-03-06 | 2015-09-11 | (주)하이소닉 | Camera actuator having auto focusing function and camera-shake correction function |
| CN104977776A (en) * | 2014-04-11 | 2015-10-14 | 三星电机株式会社 | Camera module |
| KR101451652B1 (en) * | 2014-05-22 | 2014-10-22 | (주)태극기전 | Lens focus distance control module |
| JP2016004766A (en) * | 2014-06-19 | 2016-01-12 | 株式会社日立メディコ | X-ray tube device and x-ray imaging device |
| CN104280854A (en) * | 2014-09-25 | 2015-01-14 | 南昌欧菲光电技术有限公司 | Focusing structure, lens module and camera module provided with lens module |
| CN206292501U (en) * | 2016-01-27 | 2017-06-30 | 三星电机株式会社 | Camera model |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268175A (en) * | 2019-04-30 | 2022-11-01 | 三星电机株式会社 | Camera module |
| US12032219B2 (en) | 2019-04-30 | 2024-07-09 | Samsung Electro-Mechanics Co., Ltd. | Camera module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107015419B (en) | 2019-10-18 |
| KR20170089504A (en) | 2017-08-04 |
| KR101832590B1 (en) | 2018-02-26 |
| CN206292501U (en) | 2017-06-30 |
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