CN102723627B - Micro-driving motor and lower spring for same - Google Patents
Micro-driving motor and lower spring for same Download PDFInfo
- Publication number
- CN102723627B CN102723627B CN201210200077.4A CN201210200077A CN102723627B CN 102723627 B CN102723627 B CN 102723627B CN 201210200077 A CN201210200077 A CN 201210200077A CN 102723627 B CN102723627 B CN 102723627B
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- China
- Prior art keywords
- micro
- driving motor
- electric pin
- shell fragment
- lower shell
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Abstract
The invention discloses a micro-driving motor and a lower spring for the same. A lower elastic piece component comprises the lower spring for the micro-driving motor which comprises two mutually insulated elastic piece bodies and electrifying pins vertically extending down from one side of each elastic piece body. The bottom end of each electrifying pin protrudingly extends perpendicular to the corresponding electrifying pin and away from the lower elastic piece component to form a fixed pin. The micro-driving motor comprises a shell and the lower elastic piece component, wherein the shell consists of an upper cover and a base, and the lower elastic piece component is fixed into the shell. The micro-driving motor and the lower spring for the same have the advantages that the fixed pins of the lower elastic component are parallel and attached to a welding face of a circuit board, and welding can be quickly completed by a simple, reliable and efficient welding mode while welding quality is easy to guarantee.
Description
Technical field
The invention belongs to micro-driving motor technical field, the micro-driving motor being specifically related to a kind of micro-driving motor lower spring and adopting this kind of shell fragment to make.
Background technology
Existing lens driver, is also micro-driving motor, and its conducting terminal and wiring board have certain gap, and it is mutually vertical to connect plane, and its connected mode relies on scolding tin that the circuit board of vertical lens driver conducting terminal and level is coupled together; Its weak point is: have certain interval between the conducting terminal of lens driver and circuit board, and it is mutually vertical to connect plane, and be unfavorable for the welding of scolding tin, weld time is longer, and easily causes rosin joint.Weld time is longer, and lens driver is easily heated, and easily causes bad under high temperature.
Summary of the invention
The object of this invention is to provide a kind of micro-driving motor lower spring with better welding effect and the micro-driving motor adopting this kind of lower shell fragment assembly to make.
The technical scheme realizing the present invention's first object is: a kind of micro-driving motor lower spring, comprise two elastic sheet body insulated from each other and extend downward vertically from each elastic sheet body one side connect electric pin; The described bottom respectively connecing electric pin connects electric pin and the outstanding extension in direction away from lower shell fragment assembly along perpendicular to this, and forms a fixing feet.
The technical scheme realizing the present invention's second object is: a kind of micro-driving motor, comprises the housing be made up of upper cover and base, and fixing lower shell fragment assembly in the housing; Described lower shell fragment assembly comprise two elastic sheet body insulated from each other and extend downward vertically from each elastic sheet body one side connect electric pin; The described bottom respectively connecing electric pin connects electric pin and the outstanding extension in direction away from lower shell fragment assembly along perpendicular to this, and forms a fixing feet.
In such scheme, first the described bottom respectively connecing electric pin extends downward formation equal with base bottom wall along the direction perpendicular to each elastic sheet body and connects electric pin, and then extends to form a fixing feet along connecing electric pin perpendicular to this and give prominence to away from the direction of housing.
The present invention has the following advantages: the fixing feet of lower shell fragment assembly used is parallel with the solder side of circuit board and be close to, and is a kind of simple, reliable, welding manner efficiently, can completes welding fast, and can welding quality easily ensure.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of lower shell fragment assembly in the present invention;
Fig. 2 is a kind of perspective view of micro-driving motor in the present invention;
Fig. 3 is a kind of perspective view of upper cover in micro-driving motor shown in Fig. 2;
Fig. 4 is a kind of vertical view of upper cover shown in Fig. 3.
Be labeled as shown in accompanying drawing: upper cover 1, roof 11, sidewall 12, loophole 13, angle 14, extension 141, folding foot 142, breach 15, base 2, groove 21, lower shell fragment assembly 3, connects electric pin 31, elastic sheet body 32, fixing feet 33.
Embodiment
(embodiment 1, lower shell fragment assembly)
Fig. 1 is a kind of perspective view of lower shell fragment assembly in the present invention, shows a kind of embodiment of coil of the present invention.
The present embodiment is a kind of micro-driving motor lower spring, as shown in Figure 1, comprise two elastic sheet body 32 insulated from each other and extend downward vertically from each elastic sheet body 32 1 side connect electric pin 31; It is characterized in that: the described bottom respectively connecing electric pin 31 connects electric pin 31 and the outstanding extension in direction away from lower shell fragment assembly 3 along perpendicular to this, and forms a fixing feet 33.
(embodiment 2, micro-driving motor)
Fig. 2 to Fig. 4 shows a kind of embodiment of micro-driving motor in the present invention, and wherein Fig. 2 is a kind of perspective view of micro-driving motor in the present invention; Fig. 3 is a kind of perspective view of upper cover in micro-driving motor shown in Fig. 2; Fig. 4 is a kind of vertical view of upper cover shown in Fig. 3.
The present embodiment is a kind of micro-driving motor adopting above-described embodiment 1 to make, and sees shown in Fig. 2 to Fig. 4, comprises the housing be made up of upper cover 1 and base 2, and fixing lower shell fragment assembly 3 in the housing; Described upper cover 1 comprises roof 11 and multiple sidewall 12, and its roof 11 center is provided with loophole 13; Two sidewalls be oppositely arranged 12 are provided with towards the outstanding angle 14 of this sidewall 12 outside vertical.
Lower shell fragment assembly comprise two elastic sheet body 32 insulated from each other and extend downward vertically from each elastic sheet body 32 1 side connect electric pin 31; The described bottom respectively connecing electric pin 31 connects electric pin 31 and the outstanding extension in direction away from lower shell fragment assembly 3 along perpendicular to this, and forms a fixing feet 33.Specifically, first the described bottom respectively connecing electric pin 31 extends downward along the direction perpendicular to each elastic sheet body 32 and connects electric pin 31 with the equal formation of base 2 diapire, and then extends to form a fixing feet 33 along connecing electric pin 31 perpendicular to this and give prominence to away from the direction of housing.
In the present embodiment, described sidewall 12 diapire middle-end part plate body is first protruding to equal with base 2 diapire to downward-extension and forms an extension 141, form folding foot 142 along extending perpendicular to this sidewall 12 direction to protrude again, described extension 141 and folding foot 142 are combined to form described angle 14.
In the present embodiment, only have a sidewall 12 being provided with angle 14, the both sides of angle 14 are respectively provided with a breach 15 thereon, and described base 2 outer wall is provided with two grooves 21 matched with this two breach 15; Two of described lower shell fragment assembly 3 connect electric pin 31 and are arranged in the groove 21 that a corresponding breach 15 on upper cover 1 and base 2 match with this breach 15.
Embodiment 1 has the following advantages with embodiment 2: the fixing feet of lower shell fragment assembly used is parallel with the solder side of circuit board and be close to, and is a kind of simple, reliable, welding manner efficiently, can completes welding fast, and can welding quality easily ensure.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (2)
1. a micro-driving motor, comprises the housing be made up of upper cover (1) and base (2), and fixing lower shell fragment assembly (3) in the housing; Described lower shell fragment assembly (3) comprise two elastic sheet body (32) insulated from each other and extend downward vertically from each elastic sheet body (32) side connect electric pin (31); it is characterized in that: the described bottom respectively connecing electric pin (31) connects electric pin (31) and the outstanding extension in direction away from lower shell fragment assembly (3) along perpendicular to this, and form a fixing feet (33), the described bottom respectively connecing electric pin (31) first extends downward along the direction perpendicular to each elastic sheet body (32) and connects electric pin (31) with the equal formation of base (2) diapire, and then extend to form a fixing feet (33) along connecing electric pin (31) perpendicular to this and give prominence to away from the direction of housing, described upper cover (1) comprises roof (11) and multiple sidewall (12), described roof center is provided with loophole (13), two described sidewalls (12) be oppositely arranged are provided with towards the outstanding angle (14) of this sidewall (12) outside vertical, the both sides of described angle (14) are respectively provided with a breach (15), described base (2) outer wall is provided with two grooves (21) matched with two breach (15), connect electric pin (31) described in two of described lower shell fragment assembly (3) and be positioned at the upper corresponding breach (15) of described upper cover (1) and the upper groove (21) matched with this breach (15) of base (2).
2. a kind of micro-driving motor according to claim 1, it is characterized in that: described sidewall (12) diapire middle-end part plate body is first protruding to clear mutually with described base (2) diapire to downward-extension and forms extension (141), form folding foot (142) along extending to protrude perpendicular to described sidewall (12) direction again, described extension (141) and described folding foot (142) form described angle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200077.4A CN102723627B (en) | 2012-06-18 | 2012-06-18 | Micro-driving motor and lower spring for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200077.4A CN102723627B (en) | 2012-06-18 | 2012-06-18 | Micro-driving motor and lower spring for same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102723627A CN102723627A (en) | 2012-10-10 |
| CN102723627B true CN102723627B (en) | 2015-04-22 |
Family
ID=46949331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210200077.4A Expired - Fee Related CN102723627B (en) | 2012-06-18 | 2012-06-18 | Micro-driving motor and lower spring for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102723627B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991667A (en) * | 2005-12-06 | 2007-07-04 | 技嘉科技股份有限公司 | Fixing structure of battery seat affixing cross-over connection equipment |
| CN201269943Y (en) * | 2008-08-14 | 2009-07-08 | 比亚迪股份有限公司 | Voice coil motor, image forming apparatus for lens, and automatic focus video taking device comprising the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038361A (en) * | 2007-04-27 | 2007-09-19 | 金仁召 | Lens driving device |
| JP2010061030A (en) * | 2008-09-05 | 2010-03-18 | Nidec Sankyo Corp | Lens drive device |
-
2012
- 2012-06-18 CN CN201210200077.4A patent/CN102723627B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991667A (en) * | 2005-12-06 | 2007-07-04 | 技嘉科技股份有限公司 | Fixing structure of battery seat affixing cross-over connection equipment |
| CN201269943Y (en) * | 2008-08-14 | 2009-07-08 | 比亚迪股份有限公司 | Voice coil motor, image forming apparatus for lens, and automatic focus video taking device comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102723627A (en) | 2012-10-10 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Suzhou City, Jiangsu province 215000 Industrial Park Yang Xiulu No. 29 Building No. 3 Room 203 Applicant after: Suzhou Beitengte Electronic Technology Co., Ltd. Address before: 809, room 1, 215121 harvest Plaza, cross South Road, Suzhou Industrial Park, Jiangsu, Suzhou Applicant before: Suzhou Beitengte Electronic Technology Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN GUANGKONG DIGITAL PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: SUZHOU BAITENGTE TECHNOLOGY CO., LTD. Effective date: 20140603 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Taihong Inventor after: Liu Ping Inventor before: Hu Xiaoqing |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU XIAOQING TO: XIA TAIHONG LIU PING Free format text: CORRECT: ADDRESS; FROM: 215000 SUZHOU, JIANGSU PROVINCE TO: 518109 SHENZHEN, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140603 Address after: No. 20 Silicon Valley Power New Material Industrial Park A5 building 518109 Guangdong province Shenzhen city Longhua District Guanlan community bucket Dafu Industrial Zone, 3 floor Applicant after: SHENZHEN TOPVCM CO., LTD. Address before: Suzhou City, Jiangsu province 215000 Industrial Park Yang Xiulu No. 29 Building No. 3 Room 203 Applicant before: Suzhou Beitengte Electronic Technology Co., Ltd. |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Taihong Inventor after: Peng Quanbin Inventor before: Xia Taihong Inventor before: Liu Ping |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIA TAIHONG LIU PING TO: XIA TAIHONG PENG QUANBIN |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20170618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |