CN104518634B - Shell fragment and voice coil motor assembly - Google Patents
Shell fragment and voice coil motor assembly Download PDFInfo
- Publication number
- CN104518634B CN104518634B CN201310449492.8A CN201310449492A CN104518634B CN 104518634 B CN104518634 B CN 104518634B CN 201310449492 A CN201310449492 A CN 201310449492A CN 104518634 B CN104518634 B CN 104518634B
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- CN
- China
- Prior art keywords
- shell fragment
- glue groove
- magnet carrier
- groove
- voice coil
- 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.)
- Expired - Fee Related
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The present invention provides a kind of shell fragment and voice coil motor assembly.Wherein, the shell fragment is provided with least two positioning holes, and at least one first glue groove, wherein, first glue groove connects two adjacent positioning holes on the shell fragment.The voice coil motor assembly includes the shell fragment and magnet carrier, the magnet carrier is provided with least two locating dowels, the locating dowel is inserted in the positioning hole on the shell fragment, and first glue groove content is equipped with the adhesive glue for being fixedly connected with the shell fragment and the magnet carrier.The embodiment of the present invention on the shell fragment by setting a point glue groove for connecting two adjacent positioning holes, add dispensing space, it can prevent excessive glue from, along magnet carrier axle to magnet carrier internal influence product quality is flowed to, making the bonding of shell fragment and magnet carrier more firm.
Description
Technical field
The present invention relates to voice coil motor technology, more particularly to a kind of shell fragment and voice coil motor assembly.
Background technology
Voice coil motor assembly generally comprises shell, the magnet carrier in collecting shell, is contained in magnet carrier
Movable accommodating cylinder and two shell fragments for being installed on magnet carrier both ends；Wherein, movable accommodating cylinder be used for connect with lens barrel group and outside around
There is wire, movable accommodating cylinder hangs on two shell fragments and may be axially movable.Magnet is provided with magnet carrier to be used for and work
Wire outside dynamic fitted tube produces magnetic force.
Wherein, the corner of each shell fragment is usually provided with four positioning holes, accordingly, magnet carrier with the shell fragment
Corner on the end face of connection is equipped with locating dowel, and the locating dowel is adapted with the positioning hole.The magnet carrier
Four locating dowels carry out dispensing after inserting four positioning holes of correspondence of the shell fragment, and shell fragment is fixed on magnet carrier.
In the prior art, gap is small between locating dowel and positioning hole, and dispensing is combined unstable when few.When dispensing is more, overflow
Glue flows to the inside of magnet carrier vertically, influences product quality.
The content of the invention
In consideration of it, the present invention provides a kind of shell fragment and voice coil motor assembly, to improve product quality.
One side of the invention provides a kind of shell fragment, and the shell fragment is provided with least two positioning holes, and at least one
Individual first glue groove, wherein, first glue groove connects two adjacent positioning holes on the shell fragment.
In one of the embodiments, first glue groove is strip groove.
Second aspect of the present invention provides a kind of voice coil motor assembly, including shell fragment and magnet carrier, wherein,
The shell fragment is provided with least two positioning holes, and at least one first glue groove, wherein, first dispensing
Groove connects two adjacent positioning holes on the shell fragment, and the magnet carrier is provided with least two locating dowels, the locating dowel
Insert in the positioning hole on the shell fragment, first glue groove content is equipped with for being fixedly connected with the shell fragment and the magnet
The adhesive glue of carrier.
In one of the embodiments, the magnet carrier is provided with least one second point glue groove；The second point
Glue groove is arranged between two adjacent locating dowels, and the second point glue groove is corresponding with the set location of first glue groove.
In one of the embodiments, the second point glue groove is strip groove.
As shown from the above technical solution, the embodiment of the present invention on the shell fragment by setting two adjacent positioneds of connection
The point glue groove in hole, adds dispensing space, and excessive glue can be prevented along magnet carrier axle to flowing to magnet carrier internal influence
Product quality, make the bonding of shell fragment and magnet carrier more firm.
Brief description of the drawings
Fig. 1 is the structural representation of the first implementation of the shell fragment that the embodiment of the present invention one provides；
Fig. 2 is the structural representation of second of implementation of the shell fragment that the embodiment of the present invention one provides；
Fig. 3 is the structural representation of the third implementation of the shell fragment that the embodiment of the present invention one provides；
Fig. 4 is the structural representation of the first implementation of the voice coil motor assembly that the embodiment of the present invention two provides；
Fig. 5 is the structural representation of second of implementation of the voice coil motor assembly that the embodiment of the present invention two provides；
Fig. 6 is the structural representation of the third implementation of the voice coil motor assembly that the embodiment of the present invention three provides；
Fig. 7 is the knot of the first implementation of the magnet carrier for the voice coil motor assembly that the embodiment of the present invention three provides
Structure schematic diagram；
Fig. 8 is the knot of second of implementation of the magnet carrier for the voice coil motor assembly that the embodiment of the present invention three provides
Structure schematic diagram；
Fig. 9 is the knot of the third implementation of the magnet carrier for the voice coil motor assembly that the embodiment of the present invention three provides
Structure schematic diagram；
Figure 10 is the 4th kind of implementation of the magnet carrier for the voice coil motor assembly that the embodiment of the present invention three provides
Structural representation.
Embodiment
As shown in Figure 1,2 and 3, the structural representation for the shell fragment that the embodiment of the present invention one provides.Described in the present embodiment one
Shell fragment 1 is provided with least two positioning holes 2, and at least one first glue groove 5, and first glue groove 5 penetrates the shell fragment 1.
Wherein, first glue groove 5 connects two adjacent positioning holes 2 on the shell fragment 1.Fig. 1 shows that the shell fragment 1 is provided with one
The situation of individual first glue groove 5.Fig. 2 shows that the shell fragment 1 is provided with two first glue grooves 5, described two first dispensings
Groove is in the situation on the two opposite sides side of the shell fragment.Fig. 3 shows that the shell fragment 1 is provided with two first glue grooves 5, described
Two first glue grooves are in the situation of two adjacent sides of the shell fragment.Certainly, the embodiment of the present invention is not limited only to this, can root
According to quantity and the position for needing to set first glue groove, no longer enumerate herein.
The embodiment of the present invention is added a little by setting a point glue groove for connecting two adjacent positioning holes on the shell fragment
Glue space, it can prevent excessive glue from, along magnet carrier axle to magnet carrier internal influence product quality is flowed to, making shell fragment and magnetic
The bonding of body carrier is more firm.
Further, as shown in Figure 1,2 and 3, first glue groove 5 described in above-described embodiment can be strip groove.
Certainly, the shape not limited to this of first glue groove described in the present embodiment, the point glue groove of other arbitrary shapes is can also be, such as
Waveform.
As shown in Fig. 4,5,6 and 7, the structural representation for the voice coil motor assembly that the embodiment of the present invention two provides.Such as Fig. 4,5
With the voice coil motor assembly described in the embodiment of the present invention two shown in 6, including shell fragment 1 and magnet carrier 3（Fig. 4,5 and 6 are shown
The magnet carrier below the shell fragment 1）, wherein, at least two positioning holes 2, Yi Jizhi are set on the shell fragment 1
Few first glue groove 5, first glue groove 5 connect the two neighboring positioning hole 2 on the shell fragment 1.The magnet is held
The surface that carrier 3 combines with the shell fragment 1 is provided with least two locating dowels 4 being adapted with the positioning hole 2（Such as Fig. 7 institutes
Show）, the locating dowel 4 on the magnet carrier 3 is inserted in the positioning hole 2 on the shell fragment 1, by being infused at described first point
Adhesive glue in glue groove 5 is connected with the shell fragment 1.Specifically, the shell fragment described in the present embodiment two can use above-described embodiment
One shell fragment provided.Fig. 4 shows a case that the shell fragment 1 is provided with first glue groove 5.Fig. 5 shows the shell fragment 1
Two first glue grooves 5 are provided with, described two first glue groove are in the situation on the two opposite sides side of the shell fragment.Fig. 6 shows
The shell fragment 1 is gone out and has been provided with two first glue grooves 5, described two first glue groove are in two adjacent sides of the shell fragment
Situation.
The embodiment of the present invention is added a little by setting a point glue groove for connecting two adjacent positioning holes on the shell fragment
Glue space, make the bonding of shell fragment and magnet carrier more firm.
Further, may also set up on the magnet carrier 3 described in above-described embodiment two and first glue groove position
Second point glue groove corresponding to putting.When the shell fragment 1 is the structure for being provided with first glue groove 5 shown in Fig. 1 and 4, such as Fig. 8
It is shown, it is also provided with the surface combined with the shell fragment 1 of the magnet carrier 3 with first glue groove corresponding position
The second point glue groove 6 of one two adjacent locating dowel 4 of connection.When the shell fragment 1 is to be provided with two the first dispensings shown in Fig. 2 and 5
Groove 5, and when described two first glue groove is in the structure on the two opposite sides side of the shell fragment, as shown in figure 9, the magnet is held
Two opening positions corresponding with described two first glue groove difference of carrier 3（That is relative side）, it is respectively provided with a connection two
The second point glue groove 6 of adjacent positioned post 4.Similarly, when the shell fragment be Fig. 3 and Fig. 6 shown in be provided with two first glue grooves,
And two first glue grooves are in two adjacent sides of the shell fragment, as shown in Figure 10, the magnet carrier 3 with it is described
Two opening positions corresponding to two first glue groove difference（That is adjacent side）, it is respectively provided with one and connects two adjacent locating dowels 4
Second point glue groove 6.
Further, the second point glue groove can be strip groove, or the groove of other shapes.The second point glue groove
Both ends extend respectively to the bottoms of described two adjacent locating dowels, as shown in Fig. 8,9 and 10.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (2)
1. a kind of shell fragment, it is characterised in that the shell fragment is provided with least two positioning holes, and at least one first dispensing
Groove, wherein, first glue groove connects two adjacent positioning holes on the shell fragment；
First glue groove is strip groove.
A kind of 2. voice coil motor assembly, it is characterised in that including shell fragment as claimed in claim 1 and magnet carrier, wherein,
The magnet carrier is provided with least two locating dowels, and the locating dowel is inserted in the positioning hole on the shell fragment, institute
State first glue groove content and be equipped with adhesive glue for being fixedly connected with the shell fragment and the magnet carrier；
The magnet carrier is provided with least one second point glue groove；
The second point glue groove is arranged between two adjacent locating dowels, the setting of the second point glue groove and first glue groove
Position correspondence；
The second point glue groove is strip groove；
The both ends of the second point glue groove extend respectively to the bottom of described two adjacent locating dowels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449492.8A CN104518634B (en) | 2013-09-27 | 2013-09-27 | Shell fragment and voice coil motor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449492.8A CN104518634B (en) | 2013-09-27 | 2013-09-27 | Shell fragment and voice coil motor assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104518634A CN104518634A (en) | 2015-04-15 |
| CN104518634B true CN104518634B (en) | 2017-11-21 |
Family
ID=52793509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310449492.8A Expired - Fee Related CN104518634B (en) | 2013-09-27 | 2013-09-27 | Shell fragment and voice coil motor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104518634B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299948A (en) * | 2017-08-23 | 2017-10-27 | 上海比路电子股份有限公司 | A kind of lower spring for camera gun drive device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201042049Y (en) * | 2007-03-13 | 2008-03-26 | 四川长虹电器股份有限公司 | Connection structure of TV set suspending frame and face frame |
| CN101640467A (en) * | 2008-07-28 | 2010-02-03 | 鸿富锦精密工业（深圳）有限公司 | Shrapnel and voice coil motor |
| CN101640466A (en) * | 2008-07-31 | 2010-02-03 | 鸿富锦精密工业（深圳）有限公司 | Voice coil motor |
| CN102214967A (en) * | 2010-04-07 | 2011-10-12 | 鸿富锦精密工业（深圳）有限公司 | VCM (voice coil motor) |
| CN203069857U (en) * | 2012-11-30 | 2013-07-17 | 深圳市锋彩科技发展有限公司 | Jig for applying black glue to camera lens |
| CN203482069U (en) * | 2013-09-27 | 2014-03-12 | 南昌欧菲光电技术有限公司 | Spring sheet and voice coil motor assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4941699B2 (en) * | 2005-11-11 | 2012-05-30 | シンフォニアテクノロジー株式会社 | Outer movable linear actuator |
| TWI504085B (en) * | 2010-04-09 | 2015-10-11 | Hon Hai Prec Ind Co Ltd | Spring plate, voice coil motor and camera module |
-
2013
- 2013-09-27 CN CN201310449492.8A patent/CN104518634B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201042049Y (en) * | 2007-03-13 | 2008-03-26 | 四川长虹电器股份有限公司 | Connection structure of TV set suspending frame and face frame |
| CN101640467A (en) * | 2008-07-28 | 2010-02-03 | 鸿富锦精密工业（深圳）有限公司 | Shrapnel and voice coil motor |
| CN101640466A (en) * | 2008-07-31 | 2010-02-03 | 鸿富锦精密工业（深圳）有限公司 | Voice coil motor |
| CN102214967A (en) * | 2010-04-07 | 2011-10-12 | 鸿富锦精密工业（深圳）有限公司 | VCM (voice coil motor) |
| CN203069857U (en) * | 2012-11-30 | 2013-07-17 | 深圳市锋彩科技发展有限公司 | Jig for applying black glue to camera lens |
| CN203482069U (en) * | 2013-09-27 | 2014-03-12 | 南昌欧菲光电技术有限公司 | Spring sheet and voice coil motor assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104518634A (en) | 2015-04-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20190927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |