CN108964399A - A kind of VCM motor stator and mover point plastic structure - Google Patents
A kind of VCM motor stator and mover point plastic structure Download PDFInfo
- Publication number
- CN108964399A CN108964399A CN201810819173.4A CN201810819173A CN108964399A CN 108964399 A CN108964399 A CN 108964399A CN 201810819173 A CN201810819173 A CN 201810819173A CN 108964399 A CN108964399 A CN 108964399A
- Authority
- CN
- China
- Prior art keywords
- mover
- glue
- bearing platform
- stator
- plastic structure
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
-
- 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
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Linear Motors (AREA)
Abstract
A kind of VCM motor stator and mover point plastic structure, including mover and the stator being covered on mover；The mover is respectively provided with a limited post in cube plate and with four angles of stator cooperation one side and each angular side has extended to form bearing platform, the boss for being additionally provided with several glue grooves on side wall between two neighboring bearing platform and being extended outward to form by dispensing slot bottom end, also drop has glue in described glue groove；The stator includes top plate and four side plates, two neighboring side plate junction be also recessed formed with the bearing platform cooperation bayonet, each bayonet is resisted against on a corresponding bearing platform and makes to abut each other on the inside of each limited post and the side plate, is coated with glue at the bayonet and corresponding bearing platform engaging；Compared with prior art, the beneficial effects of the present invention are: internal dispensing is combined with the design of external point plastic structure, simplifies structure, reduces poly- glue, leak adhesive phenomenon, promote adhesive strength and installation accuracy.
Description
[technical field]
The present invention relates to mobile phone camera technical field, it is specifically related to a kind of VCM motor stator and mover point plastic structure.
[background technique]
VCM motor is the abbreviation of the first place Vioce Coil Motor English alphabet, is commonly called as voice coil motor or voice coil motor,
VCM motor because occupy board area it is small, high reliablity can support the features such as high-power, and be widely used in mobile phone zoom with
In the magnetic arm driving of hard disk, VCM motor is the important component in camera module, it not only determines camera module
Auto-focusing (AF) ability, while being also to judge the critical component that a camera module is had excellent performance, but due to VCM motor
Precision it is higher, the common point plastic structure of VCM motor stator and mover is fixed, existing stator and the design of mover point plastic structure
Mainly have the disadvantage that: stator and the design of mover point plastic structure are equipped with point glue groove, glue drop energy in glue groove outside product
Enough gravity flow dynamic sealings, but assembling product technique is cumbersome；Stator and mover do not have design point glue groove, and glue is in interiors of products point
Glue, it is small to be easy to appear adhesive strength, poly- glue, leak adhesive phenomenon occurs, the bad problem such as light leakage occurs.
In consideration of it, it is really necessary to provide a kind of VCM motor stator and mover point plastic structure with overcome the deficiencies in the prior art.
[summary of the invention]
The object of the present invention is to provide a kind of VCM motor stators and mover point plastic structure, by internal dispensing and external dispensing
Structure design combines, it is intended to simplify structure, reduce poly- glue, leak adhesive phenomenon, promote adhesive strength and installation accuracy.
To achieve the goals above, the present invention provides a kind of VCM motor stator and mover point plastic structure, including mover and lid
Stator on mover；The mover is respectively provided with a limit in cube plate and with four angles of stator cooperation one side
Column and each angular side has extended to form bearing platform, be additionally provided on the side wall between two neighboring bearing platform several glue grooves and
The boss extended outward to form by dispensing slot bottom end, also drop has glue and makes glue in stator and mover in described glue groove
It is spread automatically in gap；The stator include top plate and from top plate to close to mover side extend and at four side plates and formed
The space of the VCM motor internal structure is accommodated, two neighboring side plate junction, which is also recessed, to be formed and bearing platform cooperation
Bayonet, each bayonet are resisted against on a corresponding bearing platform and make each limited post and the inside of the side plate mutually to support
It leans on, is coated with glue at the bayonet and corresponding bearing platform engaging.
In one embodiment, several glue grooves are in equidistant arrangement.
In one embodiment, the mover center is equipped with the first through hole through the mover.
In one embodiment, the ceiling center is equipped with the second through-hole passed through for the lens of VCM.
Compared with prior art, a kind of beneficial effect of VCM motor stator and mover point plastic structure provided by the invention exists
In: internal dispensing is combined with the design of external point plastic structure, simplifies structure, reduces poly- glue, leak adhesive phenomenon, promote adhesive strength
And installation accuracy.
[Detailed description of the invention]
Fig. 1 is the perspective view of VCM motor stator provided by the invention and mover point plastic structure；
Fig. 2 is the perspective view of mover shown in Fig. 1；
Fig. 3 is the left view of mover shown in Fig. 2；
Fig. 4 is the perspective view of stator shown in Fig. 1.
[specific embodiment]
It is clear in order to be more clear the purpose of the present invention, technical solution and advantageous effects, below in conjunction with attached drawing and
Specific embodiment, the present invention will be described in further detail.It should be understood that specific implementation described in this specification
Mode is not intended to limit the present invention just for the sake of explaining the present invention.
Referring to Fig. 1, the present invention provides a kind of VCM motor stator and mover point plastic structure 100, for improving the close of VCM
Sealing property.
In an embodiment of the present invention, the VCM motor stator and mover point plastic structure 100 include mover 10 and are covered on
Stator 20 on mover 10.It should be noted that by the cooperation of the mover 10 and stator 20 as VCM motor external structure
The internal structure (such as the components such as rotary unit, driving unit, lens) of fixed VCM motor, and play protection, sealing, fixation
Effect.
Specifically, simultaneously please see Fig. 2 to Fig. 4, the mover 10 is formed in cube plate and center runs through the mover
Four angles of 10 first through hole 11, the mover 10 and the stator 20 cooperation one side are respectively provided with limited post 12 and each
Angular side has extended to form bearing platform 13, be additionally provided on the side wall between two neighboring bearing platform 13 several glue grooves 14 and by
The boss 15 that point 14 bottom end of glue groove extends outward to form, several glue grooves 14 are in equidistant arrangement.It should be noted that described
Also drop has glue in point glue groove 14, and the boss 15 can prevent glue from directly leaking out outside mover 10 and make glue in 20 He of stator
It is spread automatically in the gap of mover 10, increases the accuracy of stator 20 and 10 junction of mover by internal dispensing.
The stator 20 include top plate 21 and from top plate 21 to close to 10 side of mover extend and at four side plates 22 simultaneously
The space for accommodating the VCM motor internal structure is formed, 21 center of top plate is equipped with the second through-hole 23, second through-hole 23
For exposing the lens of VCM motor；Two neighboring 22 junction of side plate be also recessed formed with the bearing platform 13 cooperation bayonet
24, each bayonet 24 is resisted against on a corresponding bearing platform 13 and makes the inside phase of each limited post 12 with the side plate 22
Mutually against；It is also coated with glue at the bayonet 24 and corresponding 13 engaging of bearing platform, the mover 10 is made by external dispensing
Engage with the stator 20 more stable.
The present invention is not only in the description and the implementation described, therefore for the personnel of familiar field
Other advantage and modification is easily implemented, therefore in the essence without departing substantially from universal defined by claim and equivalency range
In the case where mind and range, the present invention is not limited to specific details, representative equipment and diagrams shown and described herein
Example.
Claims (4)
1. a kind of VCM motor stator and mover point plastic structure, it is characterised in that: including mover and the stator being covered on mover；
The mover is respectively provided with a limited post and each angular side in cube plate and with four angles of stator cooperation one side
Bearing platform has been extended to form, several glue grooves and outside by dispensing slot bottom end are additionally provided on the side wall between two neighboring bearing platform
The boss extended to form, also drop has glue and glue is spread automatically in the gap of stator and mover in described glue groove；
The stator include top plate and from top plate to extend close to mover side and at four side plates and form the receiving VCM motor
The space of internal structure, two neighboring side plate junction are also recessed the bayonet formed with bearing platform cooperation, and each bayonet supports
Lean against on a corresponding bearing platform and make to abut each other on the inside of each limited post and the side plate, the bayonet with it is corresponding
Bearing platform engaging at be coated with glue.
2. VCM motor stator according to claim 1 and mover point plastic structure, it is characterised in that: several glue grooves
In equidistant arrangement.
3. VCM motor stator according to claim 2 and mover point plastic structure, it is characterised in that: the mover center is set
There is the first through hole through the mover.
4. VCM motor stator according to claim 1 and mover point plastic structure, it is characterised in that: the ceiling center is set
There is the second through-hole that the lens for VCM pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819173.4A CN108964399A (en) | 2018-07-24 | 2018-07-24 | A kind of VCM motor stator and mover point plastic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819173.4A CN108964399A (en) | 2018-07-24 | 2018-07-24 | A kind of VCM motor stator and mover point plastic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108964399A true CN108964399A (en) | 2018-12-07 |
Family
ID=64464220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810819173.4A Pending CN108964399A (en) | 2018-07-24 | 2018-07-24 | A kind of VCM motor stator and mover point plastic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108964399A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008710B (en) * | 2020-10-22 | 2021-01-05 | 中国科学院宁波材料技术与工程研究所 | Single-degree-of-freedom gas-electric hybrid control end effector and industrial robot |
| CN113452181A (en) * | 2021-06-29 | 2021-09-28 | 新思考电机有限公司 | Magnet fixing bracket, lens driving device, camera device and electronic equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0607469A1 (en) * | 1992-12-23 | 1994-07-27 | Jeng-Lung Lu | Two-part plastic case with double walls |
| JP2008129597A (en) * | 2006-11-22 | 2008-06-05 | Fuzhun Precision Industry (Shenzhen) Co Ltd | Focusing structure |
| KR100836133B1 (en) * | 2007-02-05 | 2008-06-09 | 삼성전기주식회사 | Camera module |
| KR20100093874A (en) * | 2009-02-17 | 2010-08-26 | 삼성전기주식회사 | Camera module |
| TW201205140A (en) * | 2010-07-19 | 2012-02-01 | Hon Hai Prec Ind Co Ltd | Lens and lens module having same |
| KR20120090377A (en) * | 2011-02-07 | 2012-08-17 | 엘지이노텍 주식회사 | Multi-function voice coil motor |
| KR101246178B1 (en) * | 2011-12-16 | 2013-03-25 | 에쓰이에이치에프코리아 (주) | Camera lens assembly |
| KR20140040340A (en) * | 2012-09-25 | 2014-04-03 | 엘지이노텍 주식회사 | Voice coil motor |
| CN107040120A (en) * | 2017-05-09 | 2017-08-11 | 厦门新鸿洲精密科技有限公司 | A kind of voice coil motor |
| CN207200556U (en) * | 2017-09-20 | 2018-04-06 | 苏州聚力电机有限公司 | A kind of VCM lower cover structures being easily assembled |
| CN208522624U (en) * | 2018-07-24 | 2019-02-19 | 深圳市米成电子有限公司 | A kind of VCM motor stator and mover point plastic structure |
-
2018
- 2018-07-24 CN CN201810819173.4A patent/CN108964399A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0607469A1 (en) * | 1992-12-23 | 1994-07-27 | Jeng-Lung Lu | Two-part plastic case with double walls |
| JP2008129597A (en) * | 2006-11-22 | 2008-06-05 | Fuzhun Precision Industry (Shenzhen) Co Ltd | Focusing structure |
| KR100836133B1 (en) * | 2007-02-05 | 2008-06-09 | 삼성전기주식회사 | Camera module |
| KR20100093874A (en) * | 2009-02-17 | 2010-08-26 | 삼성전기주식회사 | Camera module |
| TW201205140A (en) * | 2010-07-19 | 2012-02-01 | Hon Hai Prec Ind Co Ltd | Lens and lens module having same |
| KR20120090377A (en) * | 2011-02-07 | 2012-08-17 | 엘지이노텍 주식회사 | Multi-function voice coil motor |
| KR101246178B1 (en) * | 2011-12-16 | 2013-03-25 | 에쓰이에이치에프코리아 (주) | Camera lens assembly |
| KR20140040340A (en) * | 2012-09-25 | 2014-04-03 | 엘지이노텍 주식회사 | Voice coil motor |
| CN107040120A (en) * | 2017-05-09 | 2017-08-11 | 厦门新鸿洲精密科技有限公司 | A kind of voice coil motor |
| CN207200556U (en) * | 2017-09-20 | 2018-04-06 | 苏州聚力电机有限公司 | A kind of VCM lower cover structures being easily assembled |
| CN208522624U (en) * | 2018-07-24 | 2019-02-19 | 深圳市米成电子有限公司 | A kind of VCM motor stator and mover point plastic structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008710B (en) * | 2020-10-22 | 2021-01-05 | 中国科学院宁波材料技术与工程研究所 | Single-degree-of-freedom gas-electric hybrid control end effector and industrial robot |
| CN113452181A (en) * | 2021-06-29 | 2021-09-28 | 新思考电机有限公司 | Magnet fixing bracket, lens driving device, camera device and electronic equipment |
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