CN108377058A - 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
- Publication number
- CN108377058A CN108377058A CN201810260268.7A CN201810260268A CN108377058A CN 108377058 A CN108377058 A CN 108377058A CN 201810260268 A CN201810260268 A CN 201810260268A CN 108377058 A CN108377058 A CN 108377058A
- Authority
- CN
- China
- Prior art keywords
- layer
- terminal
- voice coil
- coil motor
- terminal 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
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 present invention had both improved the structural strength of terminal, effective terminal upper and lower end angular distortion caused by when avoiding terminal punching press, the area of terminal pad is increased again, to increase embedded area when being combined with lower cover, and then embedded firmness is effectively improved, promote the stability that terminal is combined with lower cover.
Description
Technical field
The present invention relates to a kind of voice coil motors of miniature webcam, and in particular to a kind of novel terminal of voice coil motor upper cover
Structure.The miniature webcam can be assembled applied in the low profile electronics product such as mobile phone, tablet computer, smartwatch.
Background technology
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, the eyeglass for assembling camera are equipped in the carrier；Wherein, pedestal
Periphery is arranged with coil, and the coil is corresponded in the yoke of motor and is equipped with magnetite, constitutes when the coil is energized, carrier can be because of
Electromagnetic induction generates upper and lower directions displacement, to realize zoom, the focusing of camera；The top of the carrier or/and lower end
Face there is also positioned shrapnel, for generating elasticity, ensure 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, is stretched 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 deformation at 90 degree " 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 project of the invention to be researched and solved.
Invention content
The object of the present invention 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 by the present invention is：
A kind of novel terminal structure of voice coil motor upper cover includes the upper end and a lower end of 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 vertically offered on the second layer, the second layer is constituted and is set with a level
The cyclic structure set.
Related content in above-mentioned technical proposal is explained as follows：
1. in said program, by the way that the upper end is set as the first layer integrally bent and the second layer, and the two is in vertical direction
Upper clearance fit, is designed whereby, can promote the structural strength of terminal, and terminal caused by when effectively avoiding terminal punching press is upper and lower
Hold angular distortion.
2. in said program, by the setting of the through-hole, a horizontal cyclic structure can be formed in the second layer.Whereby
Design, can be effectively increased the area of terminal pad, to increase embedded area when being combined with lower cover, and then effectively improve embedded
Firmness promotes the stability that terminal is combined with lower cover.
3. in said program, the through-hole is circular hole, the cyclic structure is circular ring structure.
4. in said program, the second layer of the upper end is with the lower end in 90 degree of settings.
The operation principle and advantage of the present invention is as follows：
A kind of novel terminal structure of voice coil motor upper cover of the present invention, including integrally formed top and bottom；Upper end includes one
Body formed first layer and the second layer is both horizontally disposed with and in vertical direction clearance fit；The second layer is located under first layer
Side, the second layer are 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 ring
Shape structure.
Compared to existing technologies, the present invention had both improved the structural strength of terminal, when effectively avoiding terminal punching press
Caused by terminal upper and lower end angular distortion, and the area of terminal pad is increased, to increase embedded face when being combined with lower cover
Product, and then embedded firmness is effectively improved, promote the stability that terminal is combined with lower cover.
Description of the drawings
Attached drawing 1 is the side view of terminal of the embodiment of the present invention；
Attached drawing 2 is the schematic top plan view of the terminal second layer of the embodiment of the present invention.
Attached drawing 3 is the vertical view of lower cover of the embodiment of the present invention；
Attached drawing 4 is the side view of lower cover of the embodiment of the present invention.
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 implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment：Shown in attached drawing 1 ~ 4, a kind of novel terminal structure of voice coil motor upper cover, the terminal 1 is assemblied in described
In one interior welds position 3 of 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 7 equal water of the second layer
Flat setting, and the two clearance fit in the vertical direction；It designs whereby, the structural strength of terminal 1 can be promoted, effectively avoid holding
Terminal upper and lower end angular distortion caused by when sub 1 punching press.
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 is connected with the lower end 5 in 90 degree of settings.Also, described
A circular hole 8 is vertically offered on two layer 7, constituting the second layer 7 has a horizontally disposed circular ring structure 9.It sets whereby
Meter, can be effectively increased the area of terminal pad, to 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 present invention had both improved the structural strength of terminal, when effectively avoiding terminal punching press
Caused by terminal upper and lower end angular distortion, and the area of terminal pad is increased, to increase embedded face when being combined with lower cover
Product, and then embedded firmness is effectively improved, promote the stability that terminal is combined with lower cover.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of novel terminal structure of voice coil motor upper cover, it is characterised in that：
A upper end including integrated bending forming and a lower end；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 vertically offered on the second layer, 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 is in 90 degree with the lower end
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260268.7A CN108377058A (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 |
|---|---|---|---|
| CN201810260268.7A CN108377058A (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 |
|---|---|
| CN108377058A true CN108377058A (en) | 2018-08-07 |
Family
ID=63019362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260268.7A Withdrawn CN108377058A (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) | CN108377058A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204123583U (en) * | 2014-09-04 | 2015-01-28 | 厦门新鸿洲精密科技有限公司 | Stamped metal part and moulding connecting shaping structure in voice coil motor |
| CN206283005U (en) * | 2016-11-29 | 2017-06-27 | 河南省皓泽电子有限公司 | The novel base terminal structure that a kind of miniature photograph autofocus motor base is used |
| CN107329228A (en) * | 2017-08-23 | 2017-11-07 | 上海比路电子股份有限公司 | A kind of lens supports body for camera gun drive device |
| CN208158309U (en) * | 2018-03-27 | 2018-11-27 | 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 CN201810260268.7A patent/CN108377058A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204123583U (en) * | 2014-09-04 | 2015-01-28 | 厦门新鸿洲精密科技有限公司 | Stamped metal part and moulding connecting shaping structure in voice coil motor |
| CN206283005U (en) * | 2016-11-29 | 2017-06-27 | 河南省皓泽电子有限公司 | The novel base terminal structure that a kind of miniature photograph autofocus motor base is used |
| CN107329228A (en) * | 2017-08-23 | 2017-11-07 | 上海比路电子股份有限公司 | A kind of lens supports body for camera gun drive device |
| CN208158309U (en) * | 2018-03-27 | 2018-11-27 | 苏州聚力电机有限公司 | A kind of novel terminal structure of voice coil motor upper cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201185473Y (en) | Miniature moving-coil type electro-acoustic conversion device diaphragm | |
| CN202405984U (en) | Gasket for voice coil motor | |
| CN208158309U (en) | A kind of novel terminal structure of voice coil motor upper cover | |
| CN103379414A (en) | Loudspeaker | |
| CN109511079A (en) | Sounding device, for sounding device vibrating diaphragm component processing method | |
| CN108377058A (en) | A kind of novel terminal structure of voice coil motor upper cover | |
| CN208158404U (en) | A kind of voice coil motor upper cover with novel terminal structure | |
| CN208158275U (en) | A kind of novel lower cover structure of voice coil motor | |
| CN208158400U (en) | A kind of novel elastic slice of voice coil motor | |
| CN203206330U (en) | Straight plate mobile phone structure | |
| CN208158388U (en) | A kind of preferable voice coil motor of performance | |
| CN108462361A (en) | A kind of voice coil motor upper cover with novel terminal structure | |
| CN203086720U (en) | Voice diaphragm | |
| CN107743291A (en) | Fixing structure for horn and display device | |
| CN208158399U (en) | A kind of voice coil motor with new function | |
| CN206892526U (en) | The base that a kind of auto-focusing product of burying forming structure uses | |
| CN208158403U (en) | A kind of component of voice coil motor | |
| CN209017309U (en) | Sounding device | |
| CN208156280U (en) | A kind of novel voice coil motor | |
| CN208158401U (en) | A kind of newly-designed voice coil motor | |
| CN207184796U (en) | A kind of conductive plane bullet ripple | |
| CN201898547U (en) | Key structure of mobile phone | |
| CN108321966A (en) | A kind of novel lower cover structure of voice coil motor | |
| CN108322010A (en) | A kind of voice coil motor with new function | |
| CN108490579A (en) | A kind of novel voice coil motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180807 |