CN106990501A - A kind of lens carrier of anti-dropping antitorque voice coil motor - Google Patents
A kind of lens carrier of anti-dropping antitorque voice coil motor Download PDFInfo
- Publication number
- CN106990501A CN106990501A CN201710330928.XA CN201710330928A CN106990501A CN 106990501 A CN106990501 A CN 106990501A CN 201710330928 A CN201710330928 A CN 201710330928A CN 106990501 A CN106990501 A CN 106990501A
- Authority
- CN
- China
- Prior art keywords
- carrier
- voice coil
- coil motor
- antitorque
- dropping
- 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.)
- Pending
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 35
- 239000003292 glue Substances 0.000 claims abstract description 12
- 206010061245 Internal injury Diseases 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 210000003739 neck Anatomy 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 210000000707 wrist Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Pinball Game Machines (AREA)
Abstract
The invention discloses a kind of lens carrier of anti-dropping antitorque voice coil motor, including carrier, upper reed plate, lower reed and coil, described carrier is arranged between upper reed plate and lower reed, described coil is arranged on the outer side edges of carrier, it is provided with the top of described carrier and multiple eats glue hole, described upper reed plate is fixedly connected by eating glue hole with carrier, the bottom of described carrier is provided with multiple locating dowels, described lower reed is connected by locating dowel with carrier, also include boss, described boss is separately positioned on the outer side edges of carrier bottom.Through the above way, the lens carrier for the anti-dropping antitorque voice coil motor that the present invention is provided, with antitorque function, improve the torsion of voice coil motor and shots match, real property of matching somebody with somebody is higher in terms of torsion cooperation can be made, and prevents the internal injury of voice coil motor voice coil motor during falling, it is ensured that the quality of voice coil motor high stable, overall sound construction, service life is long.
Description
Technical field
Field is driven the present invention relates to cam lens, the lens of more particularly to a kind of anti-dropping antitorque voice coil motor are carried
Body.
Background technology
Voice coil motor is a kind of motor for being applied to the high pixel minitype digital camera with automatic focusing function.Miniature number
Word camera is applied to such as mobile phone, computer, automobile, security protection, digital camera, tablet personal computer and MP3 player with being not limited to
Etc., the drive device that the motion of its lens is generally filled the post of by motor is taken on, and industry custom is referred to as lens driver, motor
Generally use voice coil motor（English name is：Voice Coil Motor, abbreviation VCM）, voice coil motor driving lens movement
Principle derives from loudspeaker.
With the development of science and technology the structure of Minitype digital camera is more compact, the requirement to voice coil motor is also increasingly
Requirement of the camera that height, particularly smart mobile phone are used above to voice coil motor size is higher.Voice coil motor in the prior art
With shots match torsion than relatively low, during lens screw in lens carrier, rotate through and cause upper reed plate and lower reed to hold greatly
It is also easy to produce deformation or deforms excessive and cause to be damaged, while the impulsive force of camera lens easily deforms shell fragment in falling process, its
It is anti-drop indifferent.
The content of the invention
The present invention solves the technical problem of a kind of lens carrier of anti-dropping antitorque voice coil motor is provided, with antitorque
Function, improves the torsion of voice coil motor and shots match, and real property of matching somebody with somebody is higher in terms of can making torsion cooperation, prevents voice coil motor
The internal injury of voice coil motor during falling, it is ensured that the quality of voice coil motor high stable, overall sound construction is used
Long lifespan.
In order to solve the above technical problems, one aspect of the present invention is：A kind of anti-dropping antitorque voice coil loudspeaker voice coil horse is provided
The lens carrier reached, including carrier, upper reed plate, lower reed and coil, described carrier be arranged on upper reed plate and lower reed it
Between, described coil, which is arranged at the top of the outer side edges of carrier, described carrier to be provided with, multiple eats glue hole, described upper reed plate
It is fixedly connected by eating glue hole with carrier, the bottom of described carrier is provided with multiple locating dowels, and described lower reed leads to
Cross locating dowel to be connected with carrier, in addition to boss, described boss is separately positioned on the outer side edges of carrier bottom.
In a preferred embodiment of the present invention, described carrier uses integral structure with coil.
In a preferred embodiment of the present invention, it is provided with helicitic texture on the inwall of described carrier.
In a preferred embodiment of the present invention, the described quantity for eating glue hole is 12.
In a preferred embodiment of the present invention, described locating dowel and boss quantity are 8.
In a preferred embodiment of the present invention, the lens carrier of described anti-dropping antitorque voice coil motor also includes limiting card
Groove, described spacing neck is separately positioned on the outer side edges of carrier and positioned at the top of boss.
In a preferred embodiment of the present invention, the quantity of described spacing neck is 4.
In a preferred embodiment of the present invention, the lens carrier of described anti-dropping antitorque voice coil motor also includes coil card
Block, described coil fixture block is arranged on the outer side edges of carrier and positioned at the upper and lower ends of coil.
The beneficial effects of the invention are as follows：The lens carrier for a kind of anti-dropping antitorque voice coil motor that the present invention is pointed out, with anti-
Function is turned round, the torsion of voice coil motor and shots match is improved, real property of matching somebody with somebody is higher in terms of can making torsion cooperation, prevents voice coil loudspeaker voice coil horse
Up to the internal injury of the voice coil motor during falling, it is ensured that the quality of voice coil motor high stable, overall sound construction makes
Use long lifespan.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of assembling explosive view of the preferred embodiment of lens carrier one of anti-dropping antitorque voice coil motor of the present invention；
Fig. 2 is the structural representation of carrier reverse side in Fig. 1；
Mark in accompanying drawing for：1st, carrier, 2, upper reed plate, 3, lower reed, 4, coil, 5, eat glue hole, 6, locating dowel, 7, boss,
8th, spacing neck, 9, coil fixture block.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Fig. 1 and Fig. 2 are referred to, the embodiment of the present invention includes：
A kind of lens carrier of anti-dropping antitorque voice coil motor, including carrier 1, upper reed plate 2, lower reed 3 and coil 4, it is described
Carrier 1 is arranged between upper reed plate 2 and lower reed 3, and described coil 4 is arranged on the outer side edges of carrier 1, described carrier 1
Top be provided with it is multiple eat glue hole 5, described upper reed plate 2 is fixedly connected by eating glue hole 5 with carrier 1, described carrier 1
Bottom be provided with multiple locating dowels 6, described lower reed 3 is connected by locating dowel 6 with carrier 1, in addition to boss 7, described
Boss 7 be separately positioned on the outer side edges of the bottom of carrier 1.
In above-mentioned, described carrier 1 uses integral structure with coil 4, and coil directly can be wrapped in the outside of carrier 1
On face.In the present embodiment, helicitic texture is provided with the inwall of described carrier 1, it is convenient to be connected with lens.
Wherein, the described quantity for eating glue hole 5 is 12, upper reed plate 2 can be reinforced, prevent voice coil motor from falling
During come off by external force.Described locating dowel 6 and the quantity of boss 7 is 8.Carrier 1 as voice coil motor central portion
Position, top is coordinated with upper reed plate 2, and the locating dowel 6 of bottom 8 is precisely coordinated with the lower height of reed 3.When voice coil motor is falling
8 boss 7 of carrier can be collided with the surrounding inwall of shell during falling, it is ensured that the inside of voice coil motor is not damaged
Wound, it is ensured that the quality of voice coil motor high stable.
Further, the lens carrier of described anti-dropping antitorque voice coil motor also includes spacing neck 8, described limiting card
Groove 8 is separately positioned on the outer side edges of carrier 1 and positioned at the top of boss 7.Wherein, the quantity of described spacing neck 8 is 4.
During lens screw in carrier 1, prevent from rotating through four of big four reed wrists for causing upper reed plate 2 and lower reed 3
Reed wrist is deformed or deformed excessive impaired, is carried out in the side of carrier 1 using spacing neck 8 spacing.
In the present embodiment, the lens carrier of described anti-dropping antitorque voice coil motor also includes coil fixture block 9, described coil
Fixture block 9 is arranged on the outer side edges of carrier 1 and positioned at the upper and lower ends of coil 4.By said structure, carrier 1 is provided with coil screens
Function, can prevent coil 4 from being come off after winding, and be fixed without carrying out dispensing to coil again.
In summary, the lens carrier for a kind of anti-dropping antitorque voice coil motor that the present invention is pointed out, with antitorque function, is improved
The torsion of voice coil motor and shots match, can make real higher with property in terms of torsion cooperation, prevent voice coil motor from falling
During voice coil motor internal injury, it is ensured that the quality of voice coil motor high stable, overall sound construction, service life is long.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (8)
1. a kind of lens carrier of anti-dropping antitorque voice coil motor, including carrier, upper reed plate, lower reed and coil, described load
Body is arranged between upper reed plate and lower reed, and described coil is arranged on the outer side edges of carrier, it is characterised in that described carrier
Top be provided with it is multiple eat glue hole, described upper reed plate is fixedly connected by eating glue hole with carrier, described carrier
Bottom is provided with multiple locating dowels, and described lower reed is connected by locating dowel with carrier, in addition to boss, described boss point
The outer side edges of carrier bottom are not arranged on.
2. the lens carrier of anti-dropping antitorque voice coil motor according to claim 1, it is characterised in that described carrier and line
Circle uses integral structure.
3. the lens carrier of anti-dropping antitorque voice coil motor according to claim 1, it is characterised in that described carrier it is interior
Helicitic texture is provided with wall.
4. the lens carrier of anti-dropping antitorque voice coil motor according to claim 1, it is characterised in that described glue hole of eating
Quantity is 12.
5. the lens carrier of anti-dropping antitorque voice coil motor according to claim 1, it is characterised in that described locating dowel and
Boss quantity is 8.
6. the lens carrier of anti-dropping antitorque voice coil motor according to claim 1, it is characterised in that described is anti-dropping antitorque
The lens carrier of voice coil motor also includes spacing neck, and described spacing neck is separately positioned on the outer side edges of carrier and positioned at convex
The top of platform.
7. the lens carrier of anti-dropping antitorque voice coil motor according to claim 6, it is characterised in that described spacing neck
Quantity be 4.
8. the lens carrier of anti-dropping antitorque voice coil motor according to claim 1, it is characterised in that described is anti-dropping antitorque
The lens carrier of voice coil motor also includes coil fixture block, and described coil fixture block is arranged on the outer side edges of carrier and positioned at coil
Upper and lower ends.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017204250128 | 2017-04-21 | ||
| CN201720425012 | 2017-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106990501A true CN106990501A (en) | 2017-07-28 |
Family
ID=59417834
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710330928.XA Pending CN106990501A (en) | 2017-04-21 | 2017-05-11 | A kind of lens carrier of anti-dropping antitorque voice coil motor |
| CN201720520786.9U Active CN206818955U (en) | 2017-04-21 | 2017-05-11 | A kind of lens carrier of anti-dropping antitorque voice coil motor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720520786.9U Active CN206818955U (en) | 2017-04-21 | 2017-05-11 | A kind of lens carrier of anti-dropping antitorque voice coil motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106990501A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377086A (en) * | 2018-03-27 | 2018-08-07 | 苏州聚力电机有限公司 | A kind of impact-resistant voice coil motor carrier |
| WO2019056198A1 (en) * | 2017-09-19 | 2019-03-28 | 苏州聚力电机有限公司 | Anti-rotation vcm structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990501A (en) * | 2017-04-21 | 2017-07-28 | 苏州久易光电科技有限公司 | A kind of lens carrier of anti-dropping antitorque voice coil motor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849833A (en) * | 2015-05-19 | 2015-08-19 | 苏州久易光电科技有限公司 | Compact dustproof lens driving device |
| CN104914546A (en) * | 2015-05-19 | 2015-09-16 | 苏州久易光电科技有限公司 | Anti-torsion lens driving device |
| CN206818955U (en) * | 2017-04-21 | 2017-12-29 | 苏州久易光电科技有限公司 | A kind of lens carrier of anti-dropping antitorque voice coil motor |
-
2017
- 2017-05-11 CN CN201710330928.XA patent/CN106990501A/en active Pending
- 2017-05-11 CN CN201720520786.9U patent/CN206818955U/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849833A (en) * | 2015-05-19 | 2015-08-19 | 苏州久易光电科技有限公司 | Compact dustproof lens driving device |
| CN104914546A (en) * | 2015-05-19 | 2015-09-16 | 苏州久易光电科技有限公司 | Anti-torsion lens driving device |
| CN206818955U (en) * | 2017-04-21 | 2017-12-29 | 苏州久易光电科技有限公司 | A kind of lens carrier of anti-dropping antitorque voice coil motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056198A1 (en) * | 2017-09-19 | 2019-03-28 | 苏州聚力电机有限公司 | Anti-rotation vcm structure |
| CN108377086A (en) * | 2018-03-27 | 2018-08-07 | 苏州聚力电机有限公司 | A kind of impact-resistant voice coil motor carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206818955U (en) | 2017-12-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |
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| WD01 | Invention patent application deemed withdrawn after publication |