CN207801731U - The connection structure of the marmem pedestal of stabilization voice coil motor - Google Patents
The connection structure of the marmem pedestal of stabilization voice coil motor Download PDFInfo
- Publication number
- CN207801731U CN207801731U CN201721565529.3U CN201721565529U CN207801731U CN 207801731 U CN207801731 U CN 207801731U CN 201721565529 U CN201721565529 U CN 201721565529U CN 207801731 U CN207801731 U CN 207801731U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- marmem
- metal connecting
- connecting piece
- shrapnel
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 230000006641 stabilisation Effects 0.000 title claims abstract description 11
- 238000011105 stabilization Methods 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 abstract description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model discloses a kind of connection structures of the marmem pedestal of stabilization voice coil motor, it includes lower shrapnel, lower cover and marmem pedestal, the lower lid is equipped at least two metal connecting pieces, at least provided with two electric connecting terminals on the lower shrapnel, the marmem pedestal corresponds to and is respectively equipped with a pad at the lower face of each metal connecting piece, the top surface of each metal connecting piece is connect with the electric connecting terminal of lower shrapnel, the lower face of metal connecting piece is connect with the pad of marmem pedestal, so that pedestal is realized with lower shrapnel and is electrically connected.It is more simple compared to existing structure the utility model technique, the yield of product can be improved, reduce cost.
Description
Technical field
The utility model is related to a kind of voice coil motors, particularly relate to a kind of marmem pedestal of stabilization voice coil motor
Connection structure.
Background technology
Voice coil motor has the characteristics that high frequency sound, high-precision.Its cardinal principle is to pass through change in a permanent-magnetic field
The DC current of motor interior loop moves up and down to control the stretch position of spring leaf to drive, and realizes focusing.Mobile phone is taken the photograph
Picture head widely uses VCM to realize automatic focusing function, and the position of camera lens can be adjusted by VCM, and clearly image is presented.
Application No. is 201621390045.5 first patents to disclose a kind of voice coil for realizing stabilization using memorial alloy
Motor, the voice coil motor have marmem pedestal, are vertically equipped with two or four boss on the pedestal, this two
A or four boss are located at the side of pedestal, offer two or four notch on the lower cover side of voice coil motor, pedestal is solid
Dingan County is mounted in the bottom of lower cover, and the boss on pedestal is electrically connected after being each passed through the notch of lower cover side with the realization of lower spring leaf,
Its principle is electrically connected with the electric connecting terminal realization on lower spring leaf after the boss on pedestal passes through lower cover, and fixed machinery is formed
Connection and electrical connection.The voice coil motor of this structure needs the position for connecting pedestal with lower spring leaf to be up bent to form
Boss, while the electric connecting terminal of lower shrapnel being bent down, and lower cover side also needs to be arranged for boss and the cooperation of lower shrapnel
Notch, in this way, the pedestal of the voice coil motor, lower cover and lower spring leaf can be caused in processing, technique is more complicated cumbersome, and
The curved bad control of height, causes the yield of product low under the boss height of pedestal and lower spring leaf, of high cost.
Utility model content
The purpose of this utility model is to provide one kind, the shape of compact-sized and solid and reliable stabilization voice coil motor
The connection structure of memorial alloy pedestal reduces cost to improve the yield of product.
In order to achieve the above objectives, the solution of the utility model is：
A kind of connection structure of the marmem pedestal of stabilization voice coil motor comprising lower shrapnel, lower cover and shape
Memorial alloy pedestal, the lower lid are equipped at least two metal connecting pieces, at least provided with two electric connecting terminals on the lower shrapnel,
The marmem pedestal corresponds to and is respectively equipped with a pad, the top of each metal connecting piece at the lower face of each metal connecting piece
Face is connect with the electric connecting terminal of lower shrapnel, and the lower face of metal connecting piece is connect with the pad of marmem pedestal, makes bottom
Seat is electrically connected with the realization of lower shrapnel.
Further, the metal connecting piece is shaped in the lower cover, the top surface of the metal connecting piece and lower cover
Either flush, the lower face of metal connecting piece are concordant with the bottom surface of lower cover.
Further, the metal connecting piece is the Z-type structure with two vertical edges and the horizontal edge for connecting two vertical edges, the metal
The free end of two vertical edges of connector is connect with lower shrapnel and pedestal respectively.
With the above structure, the utility model be realize marmem pedestal and lower shrapnel be electrically connected be will be golden
Belong to connector to be set up directly on lower lid, weldering is set at the position that marmem pedestal corresponds to metal connecting piece lower face
Disk is connect by the upper surface of metal connecting piece with lower shrapnel, and the lower face of metal connecting piece is connect with pad, and the memory is made to close
Golden pedestal is electrically connected with the realization of lower shrapnel.Compared to application No. is 201621390045.5 first patent, the utility model without
Boss need to be set on pedestal, bent down without by the electric connecting terminal of lower shrapnel, therefore, the utility model technique is more simple
It is single, the yield of product can be improved, reduce cost.
Description of the drawings
Fig. 1 is the exploded view of the utility model voice coil motor.
Fig. 2 is the assembled sectional view of the utility model voice coil motor.
Fig. 3 is the partial enlarged view of Fig. 2.
Specific implementation mode
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of company of the marmem pedestal of stabilization voice coil motor
Binding structure comprising lower shrapnel 1, lower cover 2 and marmem pedestal 3, the lower cover 2 are equipped at least two metal connecting pieces
4, each metal connecting piece 4 is corresponded at least provided with two electric connecting terminals, the marmem pedestal 3 on the lower shrapnel 1
A pad 31 is respectively equipped at lower face 41, the top surface 42 of each metal connecting piece 4 is connect with the electric connecting terminal of lower shrapnel 1, metal
The lower face of connector 4 is connect with the pad 31 of marmem pedestal 3, so that pedestal 3 is realized with lower shrapnel 1 and is electrically connected.
Metal connecting piece 4 can be reserved in by the metal connecting piece 4 and the combination of lower cover 2 when the lower cover 2 is molded
It in mold, is shaped in the lower cover 2, makes the either flush of the top surface 42 and lower cover 2 of metal connecting piece 4, metal connection
The lower face of part 4 is concordant with the bottom surface of lower cover.
In the present embodiment, the metal connecting piece 4 is the Z-type with two vertical edges 43 and the horizontal edge 44 for connecting two vertical edges 43
The free end of structure, two vertical edges 43 of the metal connecting piece is connect with lower shrapnel 2 and pedestal 4 respectively.
The utility model be realize marmem pedestal 3 and lower shrapnel 1 be electrically connected be by metal connecting piece 4 directly
It is arranged on lower lid, pad 31 is set at the position that marmem pedestal 3 corresponds to metal connecting piece lower face, passes through gold
The top surface 42 for belonging to connector 4 is connect with lower shrapnel 1, and the lower face of metal connecting piece 4 is connect with pad 31, makes the memorial alloy bottom
Seat 3 is electrically connected with the realization of lower shrapnel 1.The utility model is simple in structure, and technique is also simple, can be improved the yield of product, reduce at
This.
Claims (3)
1. a kind of connection structure of the marmem pedestal of stabilization voice coil motor, which is characterized in that including：Lower shrapnel, under
Lid and marmem pedestal, the lower lid are equipped at least two metal connecting pieces, at least provided with two on the lower shrapnel
Electric connecting terminal, the marmem pedestal correspond to and are respectively equipped with a pad, each metal at the lower face of each metal connecting piece
The top surface of connector is connect with the electric connecting terminal of lower shrapnel, the pad of the lower face and marmem pedestal of metal connecting piece
Connection makes pedestal be realized with lower shrapnel and is electrically connected.
2. the connection structure of the marmem pedestal of stabilization voice coil motor as described in claim 1, it is characterised in that：Institute
It states metal connecting piece to be shaped in the lower cover, the top surface of the metal connecting piece and the either flush of lower cover, metal connection
The lower face of part is concordant with the bottom surface of lower cover.
3. the connection structure of the marmem pedestal of stabilization voice coil motor as claimed in claim 1 or 2, feature exist
In：The metal connecting piece is the Z-type structure with two vertical edges and the horizontal edge for connecting two vertical edges, and the two of the metal connecting piece are perpendicular
The free end on side is connect with lower shrapnel and pedestal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565529.3U CN207801731U (en) | 2017-11-21 | 2017-11-21 | The connection structure of the marmem pedestal of stabilization voice coil motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565529.3U CN207801731U (en) | 2017-11-21 | 2017-11-21 | The connection structure of the marmem pedestal of stabilization voice coil motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801731U true CN207801731U (en) | 2018-08-31 |
Family
ID=63285925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565529.3U Expired - Fee Related CN207801731U (en) | 2017-11-21 | 2017-11-21 | The connection structure of the marmem pedestal of stabilization voice coil motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207801731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034657A (en) * | 2019-04-23 | 2019-07-19 | 国泰达鸣精密机件（深圳）有限公司 | A kind of metal base voice coil motor |
| CN110492713A (en) * | 2019-07-24 | 2019-11-22 | 河南省皓泽电子有限公司 | A kind of three axis memorial alloy assembled motors |
-
2017
- 2017-11-21 CN CN201721565529.3U patent/CN207801731U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034657A (en) * | 2019-04-23 | 2019-07-19 | 国泰达鸣精密机件（深圳）有限公司 | A kind of metal base voice coil motor |
| CN110492713A (en) * | 2019-07-24 | 2019-11-22 | 河南省皓泽电子有限公司 | A kind of three axis memorial alloy assembled motors |
| CN110492713B (en) * | 2019-07-24 | 2024-03-22 | 河南皓泽电子股份有限公司 | Triaxial memory alloy combination motor |
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Legal Events
| 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: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |