CN208147044U - A kind of voice coil motor connects the fracture carrier of elastic slice more - Google Patents
A kind of voice coil motor connects the fracture carrier of elastic slice more Download PDFInfo
- Publication number
- CN208147044U CN208147044U CN201820465875.2U CN201820465875U CN208147044U CN 208147044 U CN208147044 U CN 208147044U CN 201820465875 U CN201820465875 U CN 201820465875U CN 208147044 U CN208147044 U CN 208147044U
- Authority
- CN
- China
- Prior art keywords
- plate body
- claw
- fracture
- elastic slice
- pawl point
- 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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Abstract
A kind of voice coil motor connects the fracture carrier of elastic slice, including plate body more, and bottom is equipped with multiple groups claw, arranges along plate body length direction；For claw with four for one group, one group of claw corresponds to an elastic slice to fracture；Each claw is made of corpus unguis and pawl point, and pawl point lower end surface is formed with cutting edge；Each pawl point is towards the centerline dip of plate body length direction, and each cutting edge is each parallel to the center line；Plate body bottom is also convexly equipped with downwards at least two positioning columns, and each positioning column is located at plate body both ends, aligns with the location hole on bearing fixture, and positioning column height is greater than claw height.Compared to existing technologies, the cutting that the utility model can automate multiple elastic slices in same material strip simultaneously, not only efficiency greatly improves, and has the advantages that cutting is accurate, any damage will not be caused to elastic slice, ensure that yields.
Description
Technical field
The utility model relates to the manufacture fields of miniature webcam voice coil motor, and in particular to a kind of voice coil motor connects bullet more
The fracture carrier of piece.The miniature webcam can be assembled applied to the low profile electronics product such as mobile phone, tablet computer, smartwatch
In.
Background technique
In existing camera voice coil motor（VCM）In design, structure generally includes a carrier, be positioned at by yoke and
In the shell of pedestal composition.Through-hole is equipped in the carrier, for assembling the eyeglass of camera；Wherein, the periphery winding of carrier
There is coil, coil is corresponded in yoke equipped with magnetite, is constituted when the coil is energized, carrier can generate upper and lower because of electromagnetic induction
To displacement, to realize the zoom of camera, focusing；Elastic slice is also located in the upper and lower part end face of the carrier respectively, uses
In generating elasticity, guarantee in coil no power, carrier can restore to initial horizontality position.
Currently, during the manufacturing of voice coil motor, one of process is needed the elastic slice of voice coil motor from material
It takes and is cut, to remove clout, leave elastic slice itself.However, the prior art lacks a kind of effective cutting carrier, lead to
Single elastic slice can only often be cut, inefficiency, and bad due to carrier design, it is not accurate that cutting often occurs
The problem of, cause elastic slice deformation even to damage.
Therefore, above-mentioned the shortcomings of the prior art how is solved, is become as the class to be researched and solved of the utility model
Topic.
Summary of the invention
The purpose of the utility model is to provide the fracture carriers that a kind of voice coil motor connects elastic slice more.
In order to achieve the above objectives, the technical solution adopted in the utility model is：
A kind of voice coil motor connects the fracture carrier of elastic slice more, for breaking with unification bearing fixture to connecting spring slice material strip more
Material processing；
Fracture carrier includes a flat plate body, and the bottom of the plate body is equipped with multiple groups claw, and each group claw is along the plate body
Length direction from left to right with arranged in a straight line；For the claw with four for one group, one group of claw corresponds to a bullet to fracture
Piece；Wherein,
Each claw is by the column corpus unguis for being vertically convexly equipped in the plate body and is convexly equipped in the corpus unguis lower end surface
One pawl point composition, and the lower end surface of pawl point is formed with a cutting edge；Wherein,
The pawl point of each claw is towards the centerline dip of the plate body length direction, and the cutting of each pawl point
Center line of the sword each parallel to the plate body length direction；
The bottom of the plate body is also convexly equipped with downwards at least two positioning columns, and it is long that each positioning column is located at the plate body
The both ends for spending direction, align setting at least two location holes on the bearing fixture one by one；And the height of the positioning column
Greater than the height of the claw.
Related content in above-mentioned technical proposal is explained as follows：
1. in above scheme, the relatively described corpus unguis in the left and right sides of the pawl point narrows, the width for constituting pawl point is less than pawl
The width of body.
2. in above scheme, the length of the cutting edge is greater than or equal to the length of fracture point on the elastic slice.
3. in above scheme, the longitudinal section of the pawl point is right angled triangle, wherein a right-angle side fits in the corpus unguis
Lower end surface, the medial surface of another right-angle side and corpus unguis is located at same perpendicular.
4. in above scheme, before fracture, spring slice material strip will be connected more first and place and be located on bearing fixture；Then under
Move fracture carrier, the corresponding elastic slice of every group of claw；In fracture, the plate body of fracture carrier is acted on together with the weight of claw
Each elastic slice, is cut off separation by the fracture point on each elastic slice from material strip, completes fracture, due to matching for positioning column and location hole
It closes, therefore can guarantee the accuracy of cutting.
5. in above scheme, the needs when group number of claw can be according to actual production are increased and decreased, with elastic slice to be cut
Quantity is corresponding.
The working principle and advantage of the utility model are as follows：
A kind of voice coil motor of the utility model connects the fracture carrier of elastic slice, including plate body more, and bottom is equipped with multiple groups claw, edge
The arrangement of plate body length direction；For claw with four for one group, one group of claw corresponds to an elastic slice to fracture；Each claw is by corpus unguis
And pawl point composition, pawl point lower end surface is formed with cutting edge；Each pawl point is cut towards the centerline dip of plate body length direction, and respectively
Sword is cut each parallel to the center line；Plate body bottom is also convexly equipped with downwards at least two positioning columns, and each positioning column is located at plate body two
End is aligned with the location hole on bearing fixture, and positioning column height is greater than claw height.
Compared to existing technologies, the utility model can automate multiple elastic slices in same material strip simultaneously
Cutting, not only efficiency greatly improves, and has the advantages that cutting is accurate, any damage will not be caused to elastic slice, ensure that non-defective unit
Rate.
Detailed description of the invention
Attached drawing 1 is eight structural schematic diagrams for connecting spring slice material strip；
Attached drawing 2 is enlarged drawing at the A in Fig. 1；
Attached drawing 3 is the structural schematic diagram of the elastic slice after cutting；
Attached drawing 4 is the structural schematic diagram at the utility model embodiment main view visual angle；
Attached drawing 5 is the structural schematic diagram that the utility model embodiment looks up visual angle；
Attached drawing 6 is the structural schematic diagram at the utility model embodiment side view visual angle；
Attached drawing 7 is the perspective view of the utility model embodiment（Look up visual angle）；
Attached drawing 8 is enlarged drawing at the B in Fig. 7.
In the figures above：1. eight connect spring slice material strip；2. plate body；3. claw；4. elastic slice；5. material strip；6. fracture point；7. pawl
Body；8. pawl point；9. cutting edge；10. positioning column.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment：Referring to shown in attached drawing 1 ~ 7, a kind of voice coil motor connects the fracture carrier of elastic slice more, for unification carrying
Jig connects spring slice material strip 1 to eight（See Fig. 1）Carry out fracture processing；
Fracture carrier includes a flat plate body 2, and the bottom of the plate body 2 is equipped with eight groups of claws 3, and each group claw 3 is along described
The length direction of plate body 2 is from left to right the same as arranged in a straight line；The claw 3 is with four for one group, and one group of claw 3 corresponding one to disconnected
The elastic slice 4 of material, four fracture points 6 being connect for cutting off elastic slice 4 with material strip 5（See Fig. 2）.
Wherein, each claw 3 by the column corpus unguis 7 for being vertically convexly equipped in the plate body 2 and is convexly equipped in the corpus unguis 7
One pawl point 8 of lower end surface forms, and the lower end surface of pawl point 8 is formed with a cutting edge 9；The length of the cutting edge 9 is greater than or waits
In the length of fracture point 6 on the elastic slice 4.
Wherein, the pawl point 8 of each claw 3 is towards the centerline dip of 2 length direction of plate body, and each pawl point 8
The cutting edge 9 each parallel to 2 length direction of plate body center line.
The bottom of the plate body 2 is also convexly equipped with downwards two positioning columns 10, and two positioning columns 10 are located at 2 length of plate body
Two location holes on the both ends in direction, with the bearing fixture align setting；And the height of the positioning column 10 is greater than described
The height of claw 3.
Wherein, as shown in figure 8, the relatively described corpus unguis 7 in the left and right sides of the pawl point 8 narrows, the width for constituting pawl point 8 is small
In the width of corpus unguis 7.The longitudinal section of the pawl point 8 is right angled triangle, wherein a right-angle side fits in the lower end of the corpus unguis 7
The medial surface of face, another right-angle side and corpus unguis 7 is located at same perpendicular.
Before fracture, eight company's spring slice material strips are placed first and are located on bearing fixture；Then fracture carrier is moved down, often
The corresponding elastic slice 4 of group claw 3；In fracture, the plate body 2 of fracture carrier acts on each elastic slice 4 together with the weight of claw 3
Fracture point 6, each elastic slice 4 is cut off to separation from material strip 5（See Fig. 3）, fracture is completed, due to positioning column 10 and location hole
Cooperation, therefore can guarantee the accuracy of cutting.
Compared to existing technologies, the utility model can automate multiple elastic slices in same material strip simultaneously
Cutting, not only efficiency greatly improves, and has the advantages that cutting is accurate, any damage will not be caused to elastic slice, ensure that non-defective unit
Rate.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of voice coil motor connects the fracture carrier of elastic slice more, for carrying out fracture to the spring slice material strips that connect with unification bearing fixture more
Processing；It is characterized in that：
Fracture carrier includes a flat plate body, and the bottom of the plate body is equipped with multiple groups claw, length of each group claw along the plate body
Direction is spent from left to right with arranged in a straight line；For the claw with four for one group, one group of claw corresponds to an elastic slice to fracture；Its
In,
Each claw is by being vertically convexly equipped in a column corpus unguis of the plate body and be convexly equipped in a pawl of the corpus unguis lower end surface
Point composition, and the lower end surface of pawl point is formed with a cutting edge；Wherein,
The pawl point of each claw is towards the centerline dip of the plate body length direction, and the cutting edge of each pawl point is equal
It is parallel to the center line of the plate body length direction；
The bottom of the plate body is also convexly equipped with downwards at least two positioning columns, and each positioning column is located at the plate body length side
To both ends, align setting one by one at least two location holes on the bearing fixture；And the height of the positioning column is greater than
The height of the claw.
2. fracture carrier according to claim 1, it is characterised in that：The relatively described corpus unguis in the left and right sides of the pawl point becomes
Narrow, the width for constituting pawl point is less than the width of corpus unguis.
3. fracture carrier according to claim 1, it is characterised in that：The length of the cutting edge is greater than or equal to the bullet
The length of on piece fracture point.
4. fracture carrier according to claim 1, it is characterised in that：The longitudinal section of the pawl point is right angled triangle,
In a right-angle side fit in the lower end surface of the corpus unguis, the medial surface of another right-angle side and corpus unguis is located at same perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465875.2U CN208147044U (en) | 2018-04-03 | 2018-04-03 | A kind of voice coil motor connects the fracture carrier of elastic slice more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465875.2U CN208147044U (en) | 2018-04-03 | 2018-04-03 | A kind of voice coil motor connects the fracture carrier of elastic slice more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147044U true CN208147044U (en) | 2018-11-27 |
Family
ID=64381235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820465875.2U Expired - Fee Related CN208147044U (en) | 2018-04-03 | 2018-04-03 | A kind of voice coil motor connects the fracture carrier of elastic slice more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380975A (en) * | 2018-04-03 | 2018-08-10 | 苏州聚力电机有限公司 | A kind of voice coil motor connects the fracture carrier of shrapnel more |
-
2018
- 2018-04-03 CN CN201820465875.2U patent/CN208147044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380975A (en) * | 2018-04-03 | 2018-08-10 | 苏州聚力电机有限公司 | A kind of voice coil motor connects the fracture carrier of shrapnel more |
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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: 20181127 Termination date: 20200403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |