CN107425694A - A kind of VCM lower cover structures being easily assembled - Google Patents
A kind of VCM lower cover structures being easily assembled Download PDFInfo
- Publication number
- CN107425694A CN107425694A CN201710853353.XA CN201710853353A CN107425694A CN 107425694 A CN107425694 A CN 107425694A CN 201710853353 A CN201710853353 A CN 201710853353A CN 107425694 A CN107425694 A CN 107425694A
- Authority
- CN
- China
- Prior art keywords
- easily assembled
- lower cover
- shell fragment
- vcm
- cover structures
- 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
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/035—DC motors; Unipolar motors
- H02K41/0352—Unipolar motors
- H02K41/0354—Lorentz force motors, e.g. voice coil motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The invention discloses a kind of VCM lower cover structures being easily assembled, boss is provided with the bodies top corner, dispensing post is provided with the boss, the dispensing post is arranged to triangular prism structure, and a side of triangular prism faces the center of body；It is provided with lower shell fragment slot to make way on the body, lower shell fragment connecting pole is provided with the body on the outside of the lower shell fragment slot to make way corner.The design simple structure, using internal sealing, improve viscose intensity, direct dispensing during assembling, avoid it is secondary turn over, add yields, improve production reliability.
Description
Technical field
The present invention relates to a kind of VCM lower cover structures being easily assembled, belong to voice coil motor design technical field.
Background technology
Voice coil motor is a kind of motion for converting electrical energy into the device of mechanical energy, and realizing linear pattern and limited pivot angle.
Produced using the interaction between magnetic pole in magnetic field caused by the magnetic field from permanent-magnet steel and hot-wire coil conductor regular
The device of motion.Because voice coil motor is a kind of non-inverting type power set, its positioning precision depends entirely on feedback and control
System, it is unrelated with voice coil motor itself.It can be easily reached using suitable position feedback and induction installation its positioning precision
10NM, acceleration is up to 300g.
At present, existing VCM lower covers are utilized in lower cover edge surrounding gluing, and the attachment structure of this lower cover and shell often can
It is uncertain due to glue sites and glue consumption, the problem of causing degumming or exposed sealing, so as to influence the matter of voice coil motor
Amount.
The content of the invention
Purpose：In order to overcome the deficiencies in the prior art, the present invention provides a kind of VCM lower cover knots being easily assembled
Structure.
Technical scheme：In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of VCM lower cover structures being easily assembled, including：Body, boss, the boss are provided with the bodies top corner
On be provided with dispensing post, the dispensing post is arranged to triangular prism structure, and a side of triangular prism faces the center of body；Institute
State and lower shell fragment slot to make way is provided with body, lower shell fragment connection is provided with the body on the outside of the lower shell fragment slot to make way corner
Post.
Preferably, the point glue groove of L-type structure is set at external two unilateral copulations of the triangular prism.
Preferably, the lower shell fragment connection column bottom is provided with the excessive glue groove of arcuate structure.
Preferably, it is provided with preloading block at the body openings.
Preferably, it is provided with dust ring at the body openings.
Preferably, it is provided with carrier locating piece on the dust-proof ring-side wall.
Beneficial effect：A kind of VCM lower cover structures being easily assembled provided by the invention, pass through dispensing post medial surface and lower section
Boss top surface is engaged, for gluing magnet；External two sides of dispensing post, for shell body phase gluing, coordinate excessive glue groove
Make motor overall cleaner and tidier.In addition, dust ring, the design of locating piece, can further increase the connection effect between carrier.
The design simple structure, using internal sealing, improve viscose intensity, direct dispensing during assembling, avoid it is secondary turn over, add
Yields, improve production reliability.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of VCM lower cover structures being easily assembled, including：Body 1, set at the top corner of body 1
Boss 2 is equipped with, dispensing post 3 is provided with the boss 2, the dispensing post 3 is arranged to triangular prism structure, a side of triangular prism
Face faces the center of body 1；Lower shell fragment slot to make way 4, described lower 4 four jiaos of outsides of shell fragment slot to make way are provided with the body 1
Body 1 on be provided with lower shell fragment connecting pole 5.
Preferably, the point glue groove 6 of L-type structure is set at external two unilateral copulations of the triangular prism.
Preferably, the lower bottom of shell fragment connecting pole 5 is provided with the excessive glue groove 7 of arcuate structure.
Preferably, the opening of body 1 is provided with preloading block 8.
Preferably, the opening of body 1 is provided with dust ring 9.
Preferably, it is provided with carrier locating piece 10 in the side wall of dust ring 9.
Preferably, the boss 2 is provided with magnetic patch excessive glue groove 11 with the medial surface junction of dispensing post 3.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of VCM lower cover structures being easily assembled, including：Body, it is characterised in that：It is provided with the bodies top corner
Boss, dispensing post is provided with the boss, the dispensing post is arranged to triangular prism structure, and a side of triangular prism faces
The center of body；It is provided with lower shell fragment slot to make way on the body, is set on the body on the outside of the lower shell fragment slot to make way corner
There is lower shell fragment connecting pole.
A kind of 2. VCM lower cover structures being easily assembled according to claim 1, it is characterised in that：The triangular prism is external
The point glue groove of L-type structure is set at two unilateral copulations.
A kind of 3. VCM lower cover structures being easily assembled according to claim 1, it is characterised in that：The lower shell fragment connection
Column bottom is provided with the excessive glue groove of arcuate structure.
A kind of 4. VCM lower cover structures being easily assembled according to claim 1, it is characterised in that：At the body openings
It is provided with preloading block.
A kind of 5. VCM lower cover structures being easily assembled according to claim 1, it is characterised in that：At the body openings
It is provided with dust ring.
A kind of 6. VCM lower cover structures being easily assembled according to claim 5, it is characterised in that：The dust-proof ring-side wall
On be provided with carrier locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853353.XA CN107425694A (en) | 2017-09-20 | 2017-09-20 | A kind of VCM lower cover structures being easily assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853353.XA CN107425694A (en) | 2017-09-20 | 2017-09-20 | A kind of VCM lower cover structures being easily assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107425694A true CN107425694A (en) | 2017-12-01 |
Family
ID=60432295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710853353.XA Pending CN107425694A (en) | 2017-09-20 | 2017-09-20 | A kind of VCM lower cover structures being easily assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107425694A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322011A (en) * | 2018-03-27 | 2018-07-24 | 苏州聚力电机有限公司 | A kind of newly-designed voice coil motor assembly |
| CN108336850A (en) * | 2018-03-27 | 2018-07-27 | 苏州聚力电机有限公司 | A kind of newly-designed voice coil motor upper cover component |
| CN108336851A (en) * | 2018-03-27 | 2018-07-27 | 苏州聚力电机有限公司 | A kind of shell of voice coil motor |
| CN108377087A (en) * | 2018-03-27 | 2018-08-07 | 苏州聚力电机有限公司 | A kind of voice coil motor |
| CN108462361A (en) * | 2018-03-27 | 2018-08-28 | 苏州聚力电机有限公司 | A kind of voice coil motor upper cover with novel terminal structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467551A (en) * | 2015-12-26 | 2016-04-06 | 上海比路电子有限公司 | Integrated base used in optical zooming motor and application technology of same |
| CN105915019A (en) * | 2016-04-29 | 2016-08-31 | 东莞市东勤电子有限公司 | Voice coil motor and assembly technology thereof |
| CN205787313U (en) * | 2016-05-18 | 2016-12-07 | 宁波金诚泰电子有限公司 | 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 |
-
2017
- 2017-09-20 CN CN201710853353.XA patent/CN107425694A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467551A (en) * | 2015-12-26 | 2016-04-06 | 上海比路电子有限公司 | Integrated base used in optical zooming motor and application technology of same |
| CN105915019A (en) * | 2016-04-29 | 2016-08-31 | 东莞市东勤电子有限公司 | Voice coil motor and assembly technology thereof |
| CN205787313U (en) * | 2016-05-18 | 2016-12-07 | 宁波金诚泰电子有限公司 | 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322011A (en) * | 2018-03-27 | 2018-07-24 | 苏州聚力电机有限公司 | A kind of newly-designed voice coil motor assembly |
| CN108336850A (en) * | 2018-03-27 | 2018-07-27 | 苏州聚力电机有限公司 | A kind of newly-designed voice coil motor upper cover component |
| CN108336851A (en) * | 2018-03-27 | 2018-07-27 | 苏州聚力电机有限公司 | A kind of shell of voice coil motor |
| CN108377087A (en) * | 2018-03-27 | 2018-08-07 | 苏州聚力电机有限公司 | A kind of voice coil motor |
| CN108462361A (en) * | 2018-03-27 | 2018-08-28 | 苏州聚力电机有限公司 | A kind of voice coil motor upper cover with novel terminal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |