CN104979992A - Coil lead leading-out structure of electromagnetic driver - Google Patents
Coil lead leading-out structure of electromagnetic driver Download PDFInfo
- Publication number
- CN104979992A CN104979992A CN201410138277.0A CN201410138277A CN104979992A CN 104979992 A CN104979992 A CN 104979992A CN 201410138277 A CN201410138277 A CN 201410138277A CN 104979992 A CN104979992 A CN 104979992A
- Authority
- CN
- China
- Prior art keywords
- coil
- electromagnetic
- winding wire
- magnet assembly
- deriving 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.)
- Granted
Links
Landscapes
- Lens Barrels (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The invention discloses a coil lead leading-out structure of an electromagnetic driver. The electromagnetic driver comprises a coil assembly. The coil assembly comprises at least one coil seat and at least one coil. The coil is arranged on the coil seat. A plurality of metal connecting pieces are arranged on the coil seat. Leading-out leads on the two ends of the coil are respectively electrically connected to a first connecting end of one metal connecting piece. A second connecting end of the metal connecting piece is electrically connected to a conductive component, such as an elastic sheet. The coil assembly of the electromagnetic driver can be independently produced in an automated way and then assembled with other conductive components. The coil can be directly replaced during a maintaining process.
Description
Technical field
The present invention relates to a kind of winding wire deriving structure of electromagnetic driver, particularly a kind of electromagnetic driver is as the winding wire deriving structure of voice coil motor (VCM), electromagnetic actuators (Actuator) etc.
Background technology
The electromagnetic drivers such as voice coil motor (VCM) and electromagnetic actuators (Actuator) are common in the control of camera lens, if Fig. 1 is for the lens focusing structural representation of a tool anti-hand shake and Fig. 2 are the A-A generalized section of Fig. 1, be exactly use voice coil motor 100 to control as the focusing of camera lens distance (Z axis), and use electromagnetic actuators 110 to control the image correction (X-Y axle) of camera lens hand shaking vibrations, its voice coil motor and electromagnetic actuators are all utilize the electromagnetic principle between coil and magnet, by electric current through coil produces electromagnetic field, and produce electromagnetic actuation force between magnet with excitatory start.But the practice of the winding wire of traditional electrical magnetic driven device when being connected with associate conductive assembly (as shell fragment), that winding wire is welded on conductive component, conductive component is connected to drive circuit again, carries out excitatory start to conduct drive current to coil.
But having the volume of many electromagnetic drivers be used on mobile phone, camera quite little, the degree of difficulty of the welding job of winding wire just increases relatively, and needs manually to weld one by one, cannot with automated production manufacture.To be used in voice coil motor (VCM) production technology of focus lens, voice coil motor 100 as Fig. 2 includes a lens mount 101, insert camera lens 102 inside lens mount 101, outer ring is around a coil 103, and lens mount about 101 respectively connects a shell fragment 104,105.In technique, need first to be assembled on a base 106 by lower shell fragment 105, lens mount 101 is connected with lower shell fragment 105 again, then is enclosed within outside lens mount 101 by coil 103, and by the extraction wire bonds of coil 103 on lower shell fragment 105, after completing, other follow-up assembling components could be carried out again.Therefore when extraction wire bonds to the process of lower shell fragment 105 of coil 103 just needs to carry out in artificial mode, quite inconvenient in technique.
Summary of the invention
Main purpose of the present invention is that the connection of winding wire for solving traditional electrical magnetic driven device cannot the disappearance of automated production manufacture and maintenance difficult, therefore the invention provides a kind of electromagnetic driver improved, design a coil holder device coil, coil holder is provided with winding wire leading-out piece structure, namely on coil holder, metal connecting piece is provided with, to be connected with winding wire, be connected with conducting terminal or elastic parts by metal connecting piece again, make the coil of electromagnetic driver and coil holder can separate after independent automated production manufactures with other assembly, assemble with other assembly such as conducting terminal or elastic parts again, with lifting process efficiency.
For reaching above-mentioned purpose, technical characteristics of the present invention is the winding wire deriving structure providing a kind of electromagnetic driver, the coil block of electromagnetic driver at least comprises at least one coil holder and at least one coil, be configured on coil holder, this coil holder is provided with multiple metal connecting piece, metal connecting piece has the first link and the second link, and the first link is electrically connected a lead-out wire of coil, and the second link is electrically connected to a conductive component; At least one magnet assembly configures with this coil block is mutually corresponding, and is not in contact with each other mutually, when electric current generates an electromagnetic field through coil, produces electromagnetic actuation force with magnet assembly, carries out excitatory start.
Of the present invention time a technical characteristic is the winding wire deriving structure providing above-mentioned electromagnetic driver, if time its coil fixed part (or weighed son), magnet assembly is then activation part (or claiming mover), is configured at the central hollow part of coil holder; If during coil mover, magnet assembly is then stator, and magnet assembly correspondence is configured at the outside of coil, as upside or downside, or configures outside wound coil.
Another technical characteristic of the present invention is the winding wire deriving structure providing above-mentioned electromagnetic driver, be embedded on coil holder by integrated for metal connecting piece when wherein coil holder is plastic ejection moulding, or coil holder is provided with multiple embedding slot, metal connecting piece may correspond to and is inserted in embedding slot.
Another technical characteristic of the present invention is the winding wire deriving structure providing above-mentioned electromagnetic driver, and the first link that the exit of its coil is first wound in metal connecting piece welds again.
A technical characteristic more of the present invention is to provide above-mentioned electromagnetic driver winding wire deriving structure, wherein the second link of metal connecting piece is welded on conductive component, or the second link and conductive component are respectively equipped with corresponding coupler construction, the mutual corresponding snap fit of the second link and the coupler construction of conductive component is connected.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the automatic focusing device for lens schematic appearance of an existing anti-hand shake;
Fig. 2 is the A-A generalized section of Fig. 1;
The coil block exploded view of Fig. 3 A to be the present invention with voice coil motor be embodiment;
Fig. 3 B is the constitutional diagram of Fig. 3 A;
Fig. 3 C is the partial enlarged drawing of Fig. 3 B;
Another coil block exploded view of Fig. 4 A to be the present invention with voice coil motor be embodiment;
Fig. 4 B is the constitutional diagram of Fig. 4 A;
Fig. 4 C is the partial enlarged drawing of Fig. 4 B;
The members partial enlarged drawing of Fig. 5 to be the present invention with voice coil motor be embodiment;
The members decomposing schematic representation of Fig. 6 to be the present invention with voice coil motor be embodiment;
The decomposing schematic representation of Fig. 7 to be the present invention with electromagnetic motor be embodiment;
One decomposing schematic representation of Fig. 8 A to be the present invention with electromagnetic actuators be embodiment; And
Fig. 8 B is the members exploded view of Fig. 8 A.
Wherein, Reference numeral
100 voice coil motors
110 electromagnetic actuators
101 lens mounts
102 camera lenses
103 coils
104,105 shell fragments
106 bases
300,600,700 coil holders
301 outer ring surfaces
302 side end faces
305 embedding slots
310,610,710 metal connecting pieces
311 first links
312 second links
313 keepers
314 snap fits
320,620,720 coils
321,322 draw wire
330 conductive components
331 draw-in groove holes
332 shell fragment fixed parts
335 electric pins
340,640,740 magnet assemblies
350 housings
650 silicon steel circles
800 VCM camera lenses
801 suspention lines
Embodiment
In order to technology, means and effect that the present invention takes for reaching predetermined object further can be understood, refer to following detailed description for the present invention and accompanying drawing, believe object of the present invention, feature and feature, go deep into and concrete understanding when one can be obtained thus, but appended accompanying drawing only provides reference and explanation use, is not used for being limited the present invention.
The electromagnetic driver of indication of the present invention includes voice coil motor, electromagnetic motor, electromagnetic actuators etc., by various electromagnetic driver to make flowing mode neither identical, therefore the present invention will enumerate section Example and will be illustrated, but electromagnetic driver of the present invention is not limited to cited example structure.
First refer to shown in Fig. 3 A, for the coil block exploded view that electromagnetic driver of the present invention take voice coil motor as embodiment, and Fig. 3 B is the constitutional diagram of Fig. 3 A, Fig. 3 C is Fig. 3 B partial enlarged drawing, the present embodiment at least includes a coil holder 300, if the present embodiment can be a lens mount, in the ring-type of center hollow out, for non-conductive material is made, as plastics, a camera lens (not shown) can be inserted in the center of coil holder 300, coil holder 300 is provided with 2 metal connecting pieces 310, this metal connecting piece 310 can when coil holder 300 plastic ejection moulding, be embedded on coil holder 300 with the integrated mode of coil holder 300.As shown in Figure 3A, metal connecting piece 310 comprises positioning piece 313 in semi-finished product fashion, in order to fixing metal connector on the mould (not shown) of coil holder 300, carries out the plastic shaping of coil holder 300, again keeper 313 is removed after completing, as shown in Figure 3 B.
As shown in Figure 3 C, this metal connecting piece 310 has the outer ring surface 301 that one first link 311 and one second link 312, first link 311 are positioned at coil holder 300, and stretches out and protrude outer ring surface 301.Second link 312 is positioned at a side end face 302 of coil holder 300, and is close to the vertical shape to downward-extension protrusion side end face 302, first link 311 and the second link 312.
Refer to Fig. 4 A, for taking voice coil motor as another coil block exploded view of embodiment, Fig. 4 B is the constitutional diagram of Fig. 4 A, Fig. 4 C is the partial enlarged drawing of Fig. 4 B, in the present embodiment, as shown in Figure 4 A, coil holder 300 is provided with multiple embedding slot 305, be positioned at the outer ring surface 301 of coil holder 300, metal connecting piece 310 may correspond to and is inserted in embedding slot 305, as shown in Fig. 4 B and Fig. 4 C, first link 311 of metal connecting piece 310 protrudes out the outer ring surface 301 of coil holder 300, second link 312 of metal connecting piece 310 stretches in coil holder 300, and the side end face (with Fig. 3 C) extended to coil holder 300.
See also shown in Fig. 3 A ~ Fig. 3 C and Fig. 4 A ~ Fig. 4 C, in these two embodiments, one coil 320 center Openworks shape ringwise, be configured on the outer ring surface 301 of coil holder 300, and the two ends of coil 320 extraction wire 321 is connected to 2 metal connecting pieces 310, the extraction wire 321 of coil 320 is wound in the first link 311 of metal connecting piece 310, can again with both scolding tin welding.
Refer to shown in Fig. 5, for taking voice coil motor as the members partial enlarged drawing of embodiment.One conductive component 330, as the shell fragment in the present embodiment, be electrically connected at the second link 312 of metal connecting piece 310, in the present embodiment, metal connecting piece 310 and conductive component 330 are respectively provided with coupler construction, tail end as the second link 312 at metal connecting piece 310 is provided with a concavo-convex snap fit 314, the movable part (inner ring) of conductive component 330 as shell fragment is provided with a draw-in groove hole 331, snap fit 314 stretches into draw-in groove hole 331 snap fit connection mutually, the fixed part (outer ring) 332 of shell fragment is then in order to connect a housing (as shown in Figure 6), or an electric pin 335 can be connected.But the present invention does not limit the connection kenel of coupler construction, the benefit of coupler construction is easy installation and removal, and more directly with both scolding tin welding, or can be fixedly connected with both in the mode of a glue in another embodiment.
Refer to shown in Fig. 6, for taking voice coil motor as the members decomposing schematic representation of embodiment, in the embodiment in fig 6, electromagnetic driver of the present invention more includes at least one magnet assembly 340, as the magnet of four in the present embodiment, configuration is surrounded on the outside surrounding of coil 320 and coil holder 300 respectively, and do not contact with coil 320, a housing 350 can be utilized to fix four magnet assemblies 340, and utilize shell fragment (not shown) that coil holder 300 is suspended in the center of four magnet assemblies 340, the coil 320 in the present embodiment and coil holder 300 so can be made to be formed in the parts (being also called mover) of four magnet assembly 340 center starts, and magnet assembly 340 forms fixed part (being also called stator), can generate an electromagnetic field when coil 320 flows through electric current, and produce electromagnetic actuation force with the magnet assembly 340 of surrounding, mutual excitatory start, as in voice coil motor embodiment of the present invention, can the camera lens in drive wire ring support 300 (mover) to carry out the lens focusing of upper and lower start movable.
Refer to shown in Fig. 7, for the present invention is embodiment decomposing schematic representation with electromagnetic motor.In the present embodiment, electromagnetic driver has multiple coil holder 600, each coil holder 600 is respectively wound with coil 620, and wherein at least one coil holder 600 is all provided with 2 metal connecting pieces 610, wire is drawn at the two ends being electrically connected at coil 620 respectively, and multiple coil holder 600 is in the concavo-convex teeth groove in inner side being installed in a silicon steel circle 650, this silicon steel circle 650 can be that the integrally formed compacting of silicon steel forms, also can be combined by multiple groups of silicon steel teeth, coil holder 600 is made to form the center Openworks shape of an annular arrangement, and this magnet assembly 640 forms a central rotating shaft, be configured at the center hollow part of ringed line ring support 600, and this magnet assembly 640 can be the single-phase motor of single magnet, or the multi-phase motor of multiple magnet composition or stepper motor etc.In the present embodiment, this coil holder 600, silicon steel circle 650 and coil 620 are all stator, and magnet assembly 640 is mover, and when the 620 excitatory start of electric current flowing through coil, the central rotating shaft that magnet assembly 640 is formed carries out rotation start.And (not shown) in another embodiment, multiple magnet assembly 640 can form the stator of a ring center hollow out, and coil 620 is then for mover is positioned at the electromagnetic motor that center hollow part forms central rotating shaft.
Refer to shown in Fig. 8 A, for the present invention take electromagnetic actuators as a decomposing schematic representation of embodiment, Fig. 8 B is members exploded view in Fig. 8 A.In the present embodiment, electromagnetic driver is the electromagnetic actuators doing the movement of X-Y axle, VCM camera lens 800 is suspended in midair by four suspention lines 801, four magnet assemblies 740 are provided with below VCM camera lens 800, corresponding four coil holders 700, this coil holder 700 is the flat tabular of an I shape, coil 720 is wound on coil holder 700, and the two ends of coil 720 extraction wire is also electrically connected at metal connecting piece 710 respectively, magnet assembly 740 then configuration is located at above or below coil, therefore coil 720 and magnet assembly 740 can be distinguished and correspondingly form stator or mover, as coil 720 be mover time, magnet assembly 740 is stator, and coil 720 is when being stator, magnet assembly 740 is mover, when the 720 excitatory start of electric current flowing through coil, coil 720 can mutually correspondingly move horizontally with magnet assembly 740.Such as can be used on the image correcting function of the anti-hand shake of camera lens, as the anti-hand shake image correction of the X-Y axle in Fig. 1 and Fig. 8 A-Fig. 8 B, one group of electromagnetic actuators does X-axis correction, and another group electromagnetic actuators does the correction of Y-axis.
In sum, conductor structure drawn by the coil that the invention provides a kind of electromagnetic driver, can be used in utilize coil and magnet to form electromagnetic motor or electromagnetic actuators on, its coil block of enable automated manufacturing, and reduce the puzzlement of human weld, and directly change coil block when being conducive to maintenance, reach the object of resource reclaim recycling.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (16)
1. a winding wire deriving structure for electromagnetic driver, is characterized in that, this electromagnetic driver comprises:
At least one coil block, comprising:
One coil holder is non-conductive material;
Multiple metal connecting piece, is arranged on this coil holder, and have one first link and one second link, wherein this second link is electrically connected a conductive component; And
At least one coil, is configured on this coil holder, and this first link that wire is electrically connected at wherein this metal connecting piece is respectively drawn at the two ends of this coil; And
At least one magnet assembly, configures with this coil is mutually corresponding, generates an electromagnetic field, produce the excitatory start of electromagnetic actuation force with those magnet assemblies when this coil flows through electric current.
2. the winding wire deriving structure of electromagnetic driver according to claim 1, is characterized in that, this metal connecting piece is embedded on this coil holder for this coil holder plastic injection is integrated.
3. the winding wire deriving structure of electromagnetic driver according to claim 1, is characterized in that, this coil holder is provided with multiple embedding slot, and this metal connecting piece correspondence is inserted in this embedding slot.
4. the winding wire deriving structure of electromagnetic driver according to claim 1, it is characterized in that, the two ends of this coil are drawn wire and are connected respectively two these metal connecting pieces, and the lead-out wire of this coil is wound in the first link of this metal connecting piece, then scolding tin is with both electric connections.
5. the winding wire deriving structure of electromagnetic driver according to claim 1, is characterized in that, the second link of this metal connecting piece with between this conductive component be weld with scolding tin both, or be fixedly connected with both with a glue.
6. the winding wire deriving structure of electromagnetic driver according to claim 1, it is characterized in that, be respectively equipped with coupler construction between second link of this metal connecting piece and this conductive component, the mutual corresponding snap fit of this second link and this coupler construction is connected.
7. the winding wire deriving structure of electromagnetic driver according to claim 1, is characterized in that, this conductive component is a shell fragment.
8. the winding wire deriving structure of electromagnetic driver according to claim 1, is characterized in that, if during the stator of this this electromagnetic driver of coil, this magnet assembly is then mover; If during the mover of this this electromagnetic driver of coil, this magnet assembly is then stator.
9. the winding wire deriving structure of electromagnetic driver according to claim 8, is characterized in that, this coil holder is the ring-type of center hollow out.
10. the winding wire deriving structure of electromagnetic driver according to claim 8, is characterized in that, this coil holder is a lens mount.
The winding wire deriving structure of 11. electromagnetic drivers according to claim 10, it is characterized in that, this coil is mover, and this magnet assembly is stator, and have multiple outside surrounding being arranged around this coil, when excitatory start, this coil holder carries out upper and lower start.
The winding wire deriving structure of 12. electromagnetic drivers according to claim 8, it is characterized in that, this coil is stator, and this magnet assembly is mover, this magnet assembly is configured at the center hollow part of this coil holder, and when excitatory start, this magnet assembly carries out upper and lower start.
The winding wire deriving structure of 13. electromagnetic drivers according to claim 3, is characterized in that, this coil is stator, this magnet assembly is mover, and form the center hollow part that central rotating shaft is configured at this coil holder, when excitatory start, this central rotating shaft carries out rotation start.
The winding wire deriving structure of 14. electromagnetic drivers according to claim 2, is characterized in that, this magnet assembly and this coil mutual corresponding be configured at above or below.
The winding wire deriving structure of 15. electromagnetic drivers according to claim 8, is characterized in that, this magnet assembly is stator, and this coil is mover, and when excitatory start, relative moving horizontally done by this coil.
The winding wire deriving structure of 16. electromagnetic drivers according to claim 8, is characterized in that, this magnet assembly is mover, and this coil is stator, and during this excitatory start, this magnet assembly does relative moving horizontally.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711294510.4A CN108023427B (en) | 2014-04-08 | 2014-04-08 | Assembling method of coil lead-out structure of electromagnetic driver |
| CN201410138277.0A CN104979992B (en) | 2014-04-08 | 2014-04-08 | The winding wire deriving structure of electromagnetic driver |
| CN201711295792.XA CN108023428B (en) | 2014-04-08 | 2014-04-08 | Electromagnetic driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138277.0A CN104979992B (en) | 2014-04-08 | 2014-04-08 | The winding wire deriving structure of electromagnetic driver |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711295792.XA Division CN108023428B (en) | 2014-04-08 | 2014-04-08 | Electromagnetic driver |
| CN201711294510.4A Division CN108023427B (en) | 2014-04-08 | 2014-04-08 | Assembling method of coil lead-out structure of electromagnetic driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104979992A true CN104979992A (en) | 2015-10-14 |
| CN104979992B CN104979992B (en) | 2018-03-30 |
Family
ID=54276195
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138277.0A Active CN104979992B (en) | 2014-04-08 | 2014-04-08 | The winding wire deriving structure of electromagnetic driver |
| CN201711294510.4A Active CN108023427B (en) | 2014-04-08 | 2014-04-08 | Assembling method of coil lead-out structure of electromagnetic driver |
| CN201711295792.XA Active CN108023428B (en) | 2014-04-08 | 2014-04-08 | Electromagnetic driver |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711294510.4A Active CN108023427B (en) | 2014-04-08 | 2014-04-08 | Assembling method of coil lead-out structure of electromagnetic driver |
| CN201711295792.XA Active CN108023428B (en) | 2014-04-08 | 2014-04-08 | Electromagnetic driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104979992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346163A (en) * | 2016-11-14 | 2017-01-25 | 信利光电股份有限公司 | Assembling structure and method of carrier, coil and lower resilient sheet of voice coil motor and voice coil motor |
| CN110475056A (en) * | 2019-08-27 | 2019-11-19 | Oppo广东移动通信有限公司 | Mobile terminal and its Image Acquisition structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412303A (en) * | 2018-09-28 | 2019-03-01 | 维沃移动通信有限公司 | The processing method and mobile terminal of a kind of motor, motor |
| CN111865015B (en) * | 2020-07-30 | 2022-09-09 | 福州可源电子有限公司 | Coil processing technology |
| CN114244055B (en) * | 2022-01-11 | 2023-05-26 | 苏州昀冢电子科技股份有限公司 | Coil assembly and voice coil motor using same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090237819A1 (en) * | 2008-03-24 | 2009-09-24 | Hon Hai Precision Industry Co., Ltd. | Resilient plate and lens actuator with same |
| CN101599685A (en) * | 2008-06-04 | 2009-12-09 | 鸿富锦精密工业（深圳）有限公司 | Voice coil motor and use the camera lens module of this voice coil motor |
| CN103208898A (en) * | 2013-04-16 | 2013-07-17 | 厦门新鸿洲精密科技有限公司 | Coil support structure of voice coil motor assembly |
| CN103296853A (en) * | 2012-02-24 | 2013-09-11 | 鸿富锦精密工业（深圳）有限公司 | Voice coil motor |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07254525A (en) * | 1994-03-16 | 1995-10-03 | Yaskawa Electric Corp | Insulating method of wound coil |
| JP2006187104A (en) * | 2004-12-27 | 2006-07-13 | Nidec Sankyo Corp | Magnetic driving device and lens driving device |
| JP2006238588A (en) * | 2005-02-24 | 2006-09-07 | Nidec Sankyo Corp | Linear actuator, pump device and compressor apparatus using same |
| CN101488698B (en) * | 2009-02-23 | 2014-09-10 | 李俊 | Voice coil type focus motor |
| JP2011059274A (en) * | 2009-09-08 | 2011-03-24 | Micro Uintekku Kk | Lens drive device |
| JP5430361B2 (en) * | 2009-11-10 | 2014-02-26 | 日本電産サンキョー株式会社 | Lens drive device |
| TWI504085B (en) * | 2010-04-09 | 2015-10-11 | Hon Hai Prec Ind Co Ltd | Spring plate, voice coil motor and camera module |
| US8638510B2 (en) * | 2010-07-06 | 2014-01-28 | Lg Innotek Co., Ltd. | Voice coil motor, coil block for voice coil motor, method of manufacturing the coil block, and voice coil motor having the coil block |
| CN203491869U (en) * | 2013-09-02 | 2014-03-19 | 比亚迪股份有限公司 | Motor and lens module group |
-
2014
- 2014-04-08 CN CN201410138277.0A patent/CN104979992B/en active Active
- 2014-04-08 CN CN201711294510.4A patent/CN108023427B/en active Active
- 2014-04-08 CN CN201711295792.XA patent/CN108023428B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090237819A1 (en) * | 2008-03-24 | 2009-09-24 | Hon Hai Precision Industry Co., Ltd. | Resilient plate and lens actuator with same |
| CN101599685A (en) * | 2008-06-04 | 2009-12-09 | 鸿富锦精密工业（深圳）有限公司 | Voice coil motor and use the camera lens module of this voice coil motor |
| CN103296853A (en) * | 2012-02-24 | 2013-09-11 | 鸿富锦精密工业（深圳）有限公司 | Voice coil motor |
| CN103208898A (en) * | 2013-04-16 | 2013-07-17 | 厦门新鸿洲精密科技有限公司 | Coil support structure of voice coil motor assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346163A (en) * | 2016-11-14 | 2017-01-25 | 信利光电股份有限公司 | Assembling structure and method of carrier, coil and lower resilient sheet of voice coil motor and voice coil motor |
| CN106346163B (en) * | 2016-11-14 | 2019-10-29 | 信利光电股份有限公司 | Package assembly, assemble method and the voice coil motor of a kind of carrier of voice coil motor, coil and lower elastic slice |
| CN110475056A (en) * | 2019-08-27 | 2019-11-19 | Oppo广东移动通信有限公司 | Mobile terminal and its Image Acquisition structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104979992B (en) | 2018-03-30 |
| CN108023428B (en) | 2020-07-31 |
| CN108023428A (en) | 2018-05-11 |
| CN108023427A (en) | 2018-05-11 |
| CN108023427B (en) | 2021-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104979992A (en) | Coil lead leading-out structure of electromagnetic driver | |
| US7932648B2 (en) | Lens driving motor and elastic member of the same | |
| CN102169220B (en) | Lens driving device, camera, and camera-equipped cellular phone | |
| CN103345032B (en) | Lens driver | |
| CN101819313B (en) | Lens driving device | |
| CN102412697B (en) | Voice coil motor and assembly process thereof | |
| CN103033904B (en) | Lens driver | |
| CN101645641A (en) | Actuator | |
| KR20080099567A (en) | Image photographing device | |
| CN106772902A (en) | Lens driver | |
| CN102043225A (en) | Photography module | |
| CN113376794A (en) | Lens driving device and manufacturing process thereof | |
| US9362811B2 (en) | Electromagnetic driver with lead-out structure for coil | |
| CN208143069U (en) | Voice coil motor | |
| CN110049210A (en) | Photographing module | |
| CN108667262B (en) | Method for manufacturing voice coil motor and voice coil motor | |
| US8854749B2 (en) | Voice coil motor having a base with protrusions and a shell with mounting holes receiving the protrusions | |
| JP3179135U (en) | Voice coil motor | |
| CN202918169U (en) | Voice coil motor | |
| CN108206611A (en) | A kind of split type stator splicing tooling assembly technology of servo motor | |
| JP7148801B2 (en) | LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA MOUNTING DEVICE | |
| US20160349596A1 (en) | Actuator for camera | |
| CN208158393U (en) | A kind of voice coil motor | |
| JP5101935B2 (en) | Motor stator | |
| CN206348498U (en) | Lens driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |