CN208158309U - A kind of novel terminal structure of voice coil motor upper cover - Google Patents
A kind of novel terminal structure of voice coil motor upper cover Download PDFInfo
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- CN208158309U CN208158309U CN201820423482.5U CN201820423482U CN208158309U CN 208158309 U CN208158309 U CN 208158309U CN 201820423482 U CN201820423482 U CN 201820423482U CN 208158309 U CN208158309 U CN 208158309U
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- coil motor
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Abstract
A kind of novel terminal structure of voice coil motor upper cover, including integrally formed top and bottom；Upper end includes integrally formed first layer and the second layer, is both horizontally disposed with and in vertical direction clearance fit；The second layer is located at below first layer, and the second layer is connected in the top of lower end, and lower end is vertically arranged；Through-hole is offered on the second layer, constituting the second layer has a cyclic structure.Compared to existing technologies, the utility model had both improved the structural strength of terminal, terminal upper and lower end angular distortion caused by when effectively avoiding terminal punching press, the area of terminal pad is increased again, embedded area when to increase in conjunction with lower cover, and then embedded firmness is effectively improved, promote stability of the terminal in conjunction with lower cover.
Description
Technical field
The utility model relates to a kind of voice coil motors of miniature webcam, and in particular to a kind of voice coil motor upper cover it is novel
Terminal structure.The miniature webcam can be assembled applied in the low profile electronics product such as mobile phone, tablet computer, smartwatch.
Background technique
In existing camera voice coil motor（VCM）In design, structure generally includes a carrier, is positioned at the yoke of motor
In the shell of iron and lower cover composition.Upper lower through-hole is equipped in the carrier, for assembling the eyeglass of camera；Wherein, pedestal
Periphery is arranged with coil, and the coil is corresponded in the yoke of motor equipped with magnetite, constitutes when the coil is energized, and carrier can be because of
Electromagnetic induction generates up and down direction displacement, to realize the zoom of camera, focusing；The top of the carrier or/and lower end
Face there is also positioned elastic slice, for generating elasticity, guarantee in coil no power, carrier can restore to initial horizontality position
It sets.
Wherein, multiple PIN foot are equipped in the lower cover of voice coil motor, the upper end of each PIN foot is positioned at the upper surface of upper cover,
Lower end then passes through lower cover, stretches out from the lower surface of lower cover.Currently, in the design of existing voice coil motor, the upper end of the PIN foot
Structure is relatively simple, is single layer sheet, and be easy to cause bending to deform at 90 degree of L shape with the lower end；Meanwhile rear
When continuous Client Enterprise is welded voice coil motor and other product components, existing PIN foot is easy to happen terminal and jacks up phenomenon,
And cause performance bad.
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 a kind of novel terminal structures of voice coil motor upper cover.
In order to achieve the above objectives, the technical solution adopted in the utility model is：
A kind of novel terminal structure of voice coil motor upper cover, a upper end and a lower end including integrated bending forming；Wherein,
The upper end includes the first layer and the second layer of integrated bending forming, and the first layer and the second layer are horizontal
Setting, and the two clearance fit in the vertical direction；
The second layer is located at the lower section of the first layer, and the lower end is vertically arranged, and the second layer of the upper end is connected with
In the top of the lower end；Also, a through-hole is offered on the second layer along the vertical direction, constitutes the second layer with a water
The cyclic structure of flat setting.
Related content in above-mentioned technical proposal is explained as follows：
1. in above scheme, by the way that the upper end can be integrated to the first layer and the second layer of bending, and the two is vertical
Clearance fit on direction, is designed whereby, can promote the structural strength of terminal, when effectively avoiding terminal punching press caused by terminal
Upper and lower end angular distortion.
2. in above scheme, by the setting of the through-hole, a horizontal cyclic structure can be formed in the second layer.Whereby
Design, can effectively increase the area of terminal pad, thus embedded area when increasing in conjunction with lower cover, and then effectively improve embedded
Firmness promotes stability of the terminal in conjunction with lower cover.
3. in above scheme, the through-hole is circular hole, the cyclic structure is circular ring structure.
4. in above scheme, the second layer of the upper end and the lower end are in 90 degree of settings.
The working principle and advantage of the utility model are as follows：
A kind of novel terminal structure of voice coil motor upper cover of the utility model, including integrally formed top and bottom；On
End includes integrally formed first layer and the second layer, is both horizontally disposed with and in vertical direction clearance fit；The second layer is located at
Below first layer, the second layer is connected in the top of lower end, and lower end is vertically arranged；Through-hole is offered on the second layer, constitutes the second layer
With a cyclic structure.
Compared to existing technologies, the utility model had both improved the structural strength of terminal, effectively avoided terminal punching
Terminal upper and lower end angular distortion caused by when pressure, and the area of terminal pad is increased, thus burying when increasing in conjunction with lower cover
If area, and then embedded firmness is effectively improved, promote stability of the terminal in conjunction with lower cover.
Detailed description of the invention
Attached drawing 1 is the side view of the utility model embodiment terminal；
Attached drawing 2 is the schematic top plan view of the utility model embodiment terminal second layer.
Attached drawing 3 is the top view of the utility model embodiment lower cover；
Attached drawing 4 is the side view of the utility model embodiment lower cover.
In the figures above：1. terminal；2. lower cover；3. interior welds position；4. upper end；5. lower end；6. first layer；7. second
Layer；8. circular hole；9. circular ring structure.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment：Referring to shown in attached drawing 1 ~ 4, a kind of novel terminal structure of voice coil motor upper cover, the terminal 1 is assemblied in
In one interior welds position 3 of the lower cover 2.
The terminal 1 includes a upper end 4 and a lower end 5 for integrated bending forming；Wherein,
The upper end 4 includes the first layer 6 and the second layer 7 of integrated bending forming, the first layer 6 and the second layer 7
It is horizontally disposed, and the two clearance fit in the vertical direction；It designs whereby, the structural strength of terminal 1 can be promoted, effectively kept away
Terminal upper and lower end angular distortion caused by when exempting from 1 punching press of terminal.
The second layer 7 is located at the lower section of the first layer 6, and the lower end 5 is vertically arranged, the second layer 7 of the upper end 4
The second layer 7 that the upper end 4 is constituted in the top of the lower end 5 and the lower end 5 are connected in 90 degree of settings.Also, described
A circular hole 8 is offered on two layer 7 along the vertical direction, constitutes the second layer 7 with a horizontally disposed circular ring structure 9.It sets whereby
Meter, can effectively increase the area of terminal pad, thus increase embedded area when being combined with the interior welds position 3 of lower cover 2, into
And embedded firmness is effectively improved, promote the stability that terminal 1 is combined with lower cover 2.
Compared to existing technologies, the utility model had both improved the structural strength of terminal, effectively avoided terminal punching
Terminal upper and lower end angular distortion caused by when pressure, and the area of terminal pad is increased, thus burying when increasing in conjunction with lower cover
If area, and then embedded firmness is effectively improved, promote stability of the terminal in conjunction with lower cover.
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 (3)
1. a kind of novel terminal structure of voice coil motor upper cover, it is characterised in that：
A upper end and a lower end including integrated bending forming；Wherein,
The upper end includes the first layer and the second layer of integrated bending forming, and the first layer is set with the equal level of the second layer
It sets, and the two clearance fit in the vertical direction；
The second layer is located at the lower section of the first layer, and the lower end is vertically arranged, and the second layer of the upper end is connected in institute
State the top of lower end；Also, a through-hole is offered on the second layer along the vertical direction, the second layer is constituted and is set with a level
The cyclic structure set.
2. terminal structure according to claim 1, it is characterised in that：The through-hole is circular hole, and the cyclic structure is circle
Ring structure.
3. terminal structure according to claim 1, it is characterised in that：The second layer of the upper end and the lower end are in 90 degree
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423482.5U CN208158309U (en) | 2018-03-27 | 2018-03-27 | A kind of novel terminal structure of voice coil motor upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423482.5U CN208158309U (en) | 2018-03-27 | 2018-03-27 | A kind of novel terminal structure of voice coil motor upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158309U true CN208158309U (en) | 2018-11-27 |
Family
ID=64380458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820423482.5U Expired - Fee Related CN208158309U (en) | 2018-03-27 | 2018-03-27 | A kind of novel terminal structure of voice coil motor upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377058A (en) * | 2018-03-27 | 2018-08-07 | 苏州聚力电机有限公司 | A kind of novel terminal structure of voice coil motor upper cover |
-
2018
- 2018-03-27 CN CN201820423482.5U patent/CN208158309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377058A (en) * | 2018-03-27 | 2018-08-07 | 苏州聚力电机有限公司 | A kind of novel terminal structure of voice coil motor upper cover |
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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: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |