CN206389264U - The voice coil motor of stabilization is realized using marmem - Google Patents
The voice coil motor of stabilization is realized using marmem Download PDFInfo
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- CN206389264U CN206389264U CN201621390045.5U CN201621390045U CN206389264U CN 206389264 U CN206389264 U CN 206389264U CN 201621390045 U CN201621390045 U CN 201621390045U CN 206389264 U CN206389264 U CN 206389264U
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- base
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- spring piece
- lower cover
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- 230000006641 stabilisation Effects 0.000 title claims abstract description 24
- 238000011105 stabilization Methods 0.000 title claims abstract description 24
- 238000005530 etching Methods 0.000 claims description 31
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 238000005087 graphitization Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
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- Lens Barrels (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model discloses the voice coil motor that a kind of utilization marmem realizes stabilization, including housing, Shang Gai, upper spring leaf, support, coil, magnet, lower spring piece, lower cover, base.Described lower cover is fixed on the bottom of lid, upper spring leaf and lower spring piece is all nested with upper lid, coil is rack-mount, magnet is arranged in upper lid and is located at the outside of coil respectively, two or four boss are vertically provided with base, this two or four boss are located at the side of base, and base is fixedly mounted on the bottom of lower cover and base stretches out the boss on the bottom of housing, base and passed through and realizes and electrically connect with lower spring piece behind lower cover side.Due to being vertically provided with boss on base of the present utility model, the boss on base, which is passed through, to be realized with lower spring piece behind lower cover side and electrically connect, eliminates terminal so that structure is simpler, processing is more convenient.
Description
Technical field
The utility model is related to a kind of voice coil motor, and more particularly to a kind of utilization marmem realizes the sound of stabilization
Coil motor.
Background technology
Voice coil motor has high frequency sound, high-precision feature.Its cardinal principle is in a permanent-magnetic field, by changing
The DC current size of motor interior loop, to control the stretch position of spring leaf, so as to drive up and down motion.Mobile phone camera is wide
General use VCM realizes automatic focusing function, and the position of camera lens can be adjusted by VCM, and clearly image is presented.Traditional sound
Coil motor is designed with greatly the terminal for electrical connection, and structure is complex, and voice coil motor mostly only drives mobile phone camera
Movable, stabilization, focus effects are bad.
Utility model content
The purpose of this utility model is to provide a kind of structure better utilization shape memory of simple, stabilization, focus effects
Alloy realizes the voice coil motor of stabilization.
To achieve the above object, technical solution of the present utility model is：
The utility model is the voice coil motor that a kind of utilization marmem realizes stabilization, including housing, Shang Gai, upper bullet
Reed, support, coil, magnet, lower spring piece, lower cover；Described lower cover is fixed on the bottom of lid, the upper lid connected together
It is nested with together in housing with lower cover；There is one to allow the mesopore that camera lens is passed through, upper spring leaf and lower bullet in the middle part of described lower cover
Reed is all nested with upper lid, and coil is rack-mount, and magnet is arranged in upper lid and is located at the outside of coil respectively；It is special
Levy and be：Also include vertically being provided with two or four boss on base, described base, this two or four boss are set
Two or four breach is offered on the side of base, the lower cover side, base is fixedly mounted on the bottom of lower cover, base
On boss be each passed through after the breach of lower cover side with lower spring piece realize electrically connect；Described base is marmem
Base.
Described lower spring piece has two electric connecting terminals, and two electric connecting terminals are bent separately down；Described base
On vertically provided with two boss, two breach are offered on lower cover side, two on the position of two breach and base
Individual lug boss position is relative, and two boss on base are each passed through after two breach of lower cover side and two on lower spring piece
Electric connecting terminal realizes electrical connection.
Two electric connecting terminals on described lower spring piece are located at the same side.
Two electric connecting terminals on described lower spring piece are located at relative both sides.
Described lower spring piece has four electric connecting terminals, and four electric connecting terminals are bent separately down；Described base
On vertically provided with four boss, four breach are offered on lower cover side, four on the position of four breach and base
Individual lug boss position is relative, and four boss on base are each passed through after four breach of lower cover side and four on lower spring piece
Electric connecting terminal realizes electrical connection.
The mode for realizing electrical connection is soldering, applies silver paste conducting resinl or graphitization alkene conducting resinl.
Described lower spring piece has electric connecting terminal, and the electric connecting terminal is plane.
Described coil is made up of deflection coil and focusing coil, and described focusing coil is socketed on support, deflection wire
Circle is fitted on the outer wall of support and positioned at the top of focusing coil, and upper spring leaf and lower spring piece is all nested with upper lid and divided
Wei Yu not focus above and below coil, magnet be arranged in upper lid and be located at focusing coil respectively and deflection coil it is outer
Side.
Described deflection coil is made up of four pieces of etching coils, and four pieces of etching coils are respectively separated the outer wall for being fitted in support
On；Described magnet is made up of two groups of deflection magnets and two groups of focusing magnet, every group of deflection magnet and two groups of focusing magnet all by
Two pieces of small magnets being superimposed together are constituted, and two groups of deflection magnets are separately mounted to two corners of lid and lost respectively with four pieces
Two pieces of etching coils in groove circle are relative, and two groups of focusing magnet are separately mounted to etch in coils in lid and respectively with four pieces
It is another two pieces etching coil it is relative.
Described deflection coil is made up of four pieces of etching coils, and four pieces of etching coils are respectively separated the outer wall for being fitted in support
On；Described magnet is made up of four blocks of deflection magnets and two blocks of focusing magnet, and four blocks of deflection magnets are separately mounted to the four of lid
Individual corner and relative with two pieces of etching coils in four pieces of etching coils respectively, two blocks of focusing magnet be separately mounted to lid it is interior and
It is relative with another two pieces of etchings coil in four pieces of etching coils respectively.
After such scheme, due to the boss being vertically provided with base of the present utility model on boss, base
Realize and electrically connect with lower spring piece after through lower cover side, eliminate terminal so that structure is simpler, processing more facilitates；
Also, because the utility model includes deflection coil, focusing coil, magnet, base etc., magnet can be realized with focusing fitting coils and taken the photograph
As moving forward and backward for head, magnet coordinates the deflection that camera can be achieved with deflection coil, and marmem base can be realized and taken the photograph
As head movement in the horizontal plane so that the utility model can various dimensions focusing, stabilization, focus effects are good.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Figure 1A is the three-dimensional exploded view of the utility model one embodiment；
Figure 1B is the diagonal sectional view of the utility model one embodiment；
Fig. 1 C are the axonometric drawings that bending lower spring piece is connected with base in the utility model one embodiment；
Fig. 1 D are the axonometric drawings of lower spring piece in the utility model one embodiment；
Fig. 1 E are the side views of bending lower spring piece in the utility model one embodiment；
Fig. 1 F are the axonometric drawings of the utility model one embodiment midplane lower spring piece；
Fig. 1 G are the side views of the utility model one embodiment midplane lower spring piece；
Fig. 1 H are the installation sectional views of the utility model one embodiment midplane lower spring piece；
Fig. 1 I are that the lower cover of the first connected mode of lower spring piece with base shows in the utility model one embodiment
It is intended to；
Fig. 1 J are showing for the lower cover of second of connected mode of lower spring piece and base in the utility model one embodiment
It is intended to；
Fig. 1 K are that the lower cover of the third connected mode of lower spring piece with base shows in the utility model one embodiment
It is intended to；
Fig. 2A is the three-dimensional exploded view of second embodiment of the utility model；
Fig. 2 B are the diagonal sectional views of second embodiment of the utility model；
Fig. 3 A are the three-dimensional exploded views of the 3rd embodiment of the utility model；
Fig. 3 B are the sectional views of the 3rd embodiment of the utility model；
Fig. 4 A are the three-dimensional exploded views of the 4th embodiment of the utility model；
Fig. 4 B are the axonometric drawings of the 4th embodiment magnet of the utility model and coil；
Fig. 4 C are the axonometric drawings of the 4th embodiment coil of the utility model；
Fig. 5 A are the three-dimensional exploded views of the 5th embodiment of the utility model；
Fig. 5 B are the sectional views of the 5th embodiment of the utility model；
Fig. 5 C are the magnet and the axonometric drawing of coil of the 5th embodiment of the utility model；
Fig. 5 D are the axonometric drawings of the 5th embodiment coil of the utility model.
Embodiment
It is the voice coil motor that a kind of utilization marmem of the utility model realizes stabilization as shown in Figure 1A, Figure 1B
One embodiment, including housing（Do not regarded in figure）, upper lid 2, upper spring leaf 3, support 4, coil 5, magnet 9, lower spring piece 6,
Lower cover 7, base 8.
Described lower cover 7 is fixed on the bottom of lid 2, and the upper lid 2 and lower cover 7 connected together is nested with housing together
It is interior；There is at the middle part of described lower cover 7 one to allow the mesopore that camera lens is passed through, and upper spring leaf 3 and lower spring piece 6 are all nested with upper lid 2
Interior, coil 5 is arranged on support 4, and magnet 9 is arranged in upper lid 2 and is located at the outside of coil 5 respectively.Described base 8 is shape
Shape memory alloys base.
Described lower spring piece 6 has two electric connecting terminals 61, and two electric connecting terminals 61 are bent separately down（As schemed
Shown in 1C- Fig. 1 E）；Vertically provided with a boss 81, the relative both sides of lower cover 7 on the relative both sides of described base 8
A breach 71 is conveniently offered on side, the position of two breach 71 is relative with two positions of boss 81 on base 8, base 8
On two boss 81 be each passed through after two breach 71 of the side of lower cover 7 and two electric connecting terminals 61 on lower spring piece 6 are real
Now electrically connect.It is described to realize that electric connection mode is soldering, painting silver paste conducting resinl or graphitization alkene conducting resinl.
The connected mode of described lower spring piece 6 and base 8 has three kinds, and the structure of corresponding lower cover 7 has three kinds, and surrounding connects
Connect（As shown in Figure 1 I）, homonymy connection（As shown in figure iJ）Homonymy is not connected（As shown in figure iK）.
It should be noted that as shown in Fig. 1 F- Fig. 1 H, the electric connecting terminal 61 ' of described lower spring piece 6 ' can be plane,
It is connected with the boss 81 on base 8.
Operation principle of the present utility model：
Boss 81 on described base 8, which is passed through, to be realized with the electric connecting terminal 61 on lower spring piece 6 after lower cover 7 and electrically connects,
Form mechanical connection and the electrical connection of fixation.
It is the voice coil motor that a kind of utilization marmem of the utility model realizes stabilization as shown in Fig. 2A, Fig. 2 B
Second embodiment, its structure and one embodiment are essentially identical, including housing（Do not regarded in figure）, upper lid 2A, upper spring leaf
3A, support 4A, coil 5A, magnet 9A, lower spring piece 6A, lower cover 7A, base 8A.Difference is：Described lower spring piece
Two electric connecting terminal 61A on 6A are located at relative both sides.
It is the voice coil motor that a kind of utilization marmem of the utility model realizes stabilization as shown in Fig. 3 A, Fig. 3 B
3rd embodiment, its structure and one embodiment are essentially identical, including housing（Do not regarded in figure）, upper lid 2B, upper spring leaf
3B, support 4B, coil 5B, magnet 9B, lower spring piece 6B, lower cover 7B, base 8B.Difference is：Described lower spring piece
There are 6B four electric connecting terminal 61B, four electric connecting terminal 61B to bend separately down；On described base 8B vertically
Provided with four boss 81B, four breach 71B, position and the base 8B upper four of four breach 71B are offered on lower cover 7B sides
Individual boss 81B positions are relative, and four boss 81B on base 8B are each passed through after four breach 71B of lower cover 7B sides with
Four electric connecting terminal 61B on spring leaf 6B realize electrical connection.
It is the voice coil motor that a kind of utilization marmem of the utility model realizes stabilization as shown in Fig. 4 A- Fig. 4 C
4th embodiment, its structure and one embodiment are essentially identical, including housing 1C, upper lid 2C, upper spring leaf 3C, support
4C, coil 5C, lower spring piece 6C, lower cover 7C, base 8C, magnet 9C.Difference is：Described coil 5C is by deflection coil
51C and focusing coil 52C compositions, described focusing coil 51C are socketed on support 4C, and described deflection coil 51C is by four pieces
Etch coil to constitute, four pieces of etching coils, which are respectively separated, to be fitted on support 4C outer wall and positioned at focusing coil 51C top.
Described upper spring leaf 3C and lower spring piece 6C is all nested with upper lid 2C and is located at focusing coil 51C top respectively with
Side.
Described magnet 9C is made up of two groups of deflection magnet 91C and two groups of focusing magnet 92C, every group of deflection magnet 91C and
Two groups of focusing magnet 92C are all made up of two pieces of small magnets being superimposed together, and two groups of deflection magnet 91C are separately mounted to lid 2C
Two corners and respectively with four pieces etching coils in two pieces etching coils it is relative, two groups of focusing magnet 92C are separately mounted to
It is in upper lid 2C and relative with another two pieces of etchings coil in four pieces of etching coils respectively.
It is the voice coil motor that a kind of utilization marmem of the utility model realizes stabilization as shown in Fig. 5 A- Fig. 5 D
5th embodiment, its structure and one embodiment are essentially identical, including housing, upper lid 2D, upper spring leaf 3D, support 4D,
Coil 5D, lower spring piece 6D, lower cover 7D, base 8D, magnet 9D.Difference is：
Described coil 5D is made up of deflection coil 51D and focusing coil 52D, and described focusing coil 51D is socketed in branch
On frame 4D, described deflection coil 51D is made up of four pieces of etching coils, and four pieces of etching coils are respectively separated and are fitted in support 4D's
On outer wall and positioned at focusing coil 51D top.Described upper spring leaf 3D and lower spring piece 6D be all nested with upper lid 2D and
It is located at respectively above and below focusing coil 51D.
Described magnet 9D is made up of four pieces of deflection magnet 91D and two pieces of focusing magnet 92D, four blocks of 91D points of deflection magnets
Not An Zhuan upper lid 2D four corners and respectively with four pieces etching coils in two pieces etching coils it is relative, two pieces focus magnet
92D is separately mounted to cover in 2D and relative with another two pieces of etchings coil in four pieces of etching coils respectively.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description all should still belong to this reality
In the range of being covered with new patent.
Claims (10)
1. a kind of utilization marmem realizes the voice coil motor of stabilization, including housing, Shang Gai, upper spring leaf, support, line
Circle, magnet, lower spring piece, lower cover；Described lower cover is fixed on the bottom of lid, and the upper lid and lower cover connected together covers together
Put in housing；There is one to allow the mesopore that camera lens is passed through, upper spring leaf and lower spring piece is all nested with the middle part of described lower cover
In upper lid, coil is rack-mount, and magnet is arranged in upper lid and is located at the outside of coil respectively；It is characterized in that：Also wrap
Include and two or four boss are vertically provided with base, described base, this two or four boss are located at the side of base
Two or four breach is offered on side, the lower cover side, base is fixedly mounted on the boss point on the bottom of lower cover, base
It Chuan Guo not electrically connected after the breach of lower cover side with the realization of lower spring piece；Described base is marmem base.
2. utilization marmem according to claim 1 realizes the voice coil motor of stabilization, it is characterised in that：Described
Lower spring piece has two electric connecting terminals, and two electric connecting terminals are bent separately down；Vertically set on described base
Have and two breach offered on two boss, lower cover side, the position of two breach is relative with two lug boss positions on base,
Two boss on base are each passed through after two breach of lower cover side realizes electricity with two electric connecting terminals on lower spring piece
Connection.
3. utilization marmem according to claim 1 realizes the voice coil motor of stabilization, it is characterised in that：Described
Two electric connecting terminals on lower spring piece are located at the same side.
4. utilization marmem according to claim 1 realizes the voice coil motor of stabilization, it is characterised in that：Described
Two electric connecting terminals on lower spring piece are located at relative both sides.
5. utilization marmem according to claim 1 realizes the voice coil motor of stabilization, it is characterised in that：Described
Lower spring piece has four electric connecting terminals, and four electric connecting terminals are bent separately down；Vertically set on described base
Have and four breach offered on four boss, lower cover side, the position of four breach is relative with four lug boss positions on base,
Four boss on base are each passed through after four breach of lower cover side realizes electricity with four electric connecting terminals on lower spring piece
Connection.
6. the utilization marmem according to any one in claim 1,2,5 realizes the voice coil motor of stabilization, its
It is characterised by：The mode for realizing electrical connection is soldering, applies silver paste conducting resinl or graphitization alkene conducting resinl.
7. utilization marmem according to claim 1 realizes the voice coil motor of stabilization, it is characterised in that：Described
Lower spring piece has electric connecting terminal, and the electric connecting terminal is plane.
8. utilization marmem according to claim 1 realizes the voice coil motor of stabilization, it is characterised in that：Described
Coil is made up of deflection coil and focusing coil, and described focusing coil is socketed on support, and deflection coil is fitted in support
On outer wall and positioned at the top of focusing coil, upper spring leaf and lower spring piece is all nested with upper lid and is located at focusing coil respectively
Above and below, magnet is arranged in upper lid and is located at the outside of focusing coil and deflection coil respectively.
9. utilization marmem according to claim 8 realizes the voice coil motor of stabilization, it is characterised in that：Described
Deflection coil is made up of four pieces of etching coils, and four pieces of etching coils are respectively separated on the outer wall for being fitted in support；Described magnet
It is made up of two groups of deflection magnets and two groups of focusing magnet, every group of deflection magnet and two groups of focusing magnet are all superimposed together by two pieces
Small magnet constitute, two groups of deflection magnets be separately mounted to two corners of lid and respectively with four pieces etching coils in two pieces
Etch that coil is relative, two groups of focusing magnet be separately mounted in lid and respectively with another two pieces of etching lines in four pieces of etching coils
Circle is relative.
10. utilization marmem according to claim 8 realizes the voice coil motor of stabilization, it is characterised in that：It is described
Deflection coil by four pieces etching coils constitute, four pieces etching coils be respectively separated on the outer wall for being fitted in support；Described magnetic
Iron is made up of four blocks of deflection magnets and two blocks of focusing magnet, and four blocks of deflection magnets are separately mounted to four corners of lid and difference
Relative with two pieces of etching coils in four pieces of etching coils, two blocks of focusing magnet are separately mounted to lose in lid and respectively with four pieces
Another two pieces of etchings coil in groove circle is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390045.5U CN206389264U (en) | 2016-12-16 | 2016-12-16 | The voice coil motor of stabilization is realized using marmem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390045.5U CN206389264U (en) | 2016-12-16 | 2016-12-16 | The voice coil motor of stabilization is realized using marmem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206389264U true CN206389264U (en) | 2017-08-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621390045.5U Expired - Fee Related CN206389264U (en) | 2016-12-16 | 2016-12-16 | The voice coil motor of stabilization is realized using marmem |
Country Status (1)
| Country | Link |
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| CN (1) | CN206389264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787600A (en) * | 2016-12-16 | 2017-05-31 | 厦门新鸿洲精密科技有限公司 | The voice coil motor of stabilization is realized using marmem |
-
2016
- 2016-12-16 CN CN201621390045.5U patent/CN206389264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787600A (en) * | 2016-12-16 | 2017-05-31 | 厦门新鸿洲精密科技有限公司 | The voice coil motor of stabilization is realized using marmem |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 |