CN203166660U - Micro drive motor upper cover and micro drive motor - Google Patents
Micro drive motor upper cover and micro drive motor Download PDFInfo
- Publication number
- CN203166660U CN203166660U CN 201220285413 CN201220285413U CN203166660U CN 203166660 U CN203166660 U CN 203166660U CN 201220285413 CN201220285413 CN 201220285413 CN 201220285413 U CN201220285413 U CN 201220285413U CN 203166660 U CN203166660 U CN 203166660U
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- Prior art keywords
- sidewall
- micro
- angle
- loam cake
- driving motor
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- 239000012634 fragment Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 238000003466 welding Methods 0.000 abstract description 8
- 239000003292 glue Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000004026 adhesive bonding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009156 water cure Methods 0.000 description 1
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Abstract
The utility model discloses a micro drive motor upper cover and a micro drive motor. The upper cover comprises a top wall and a number of side walls. A light hole is arranged at the center of the top wall. A positioning pin which protrudes from a side wall is arranged on at least one side wall. The micro drive motor comprises a casing body which consists of the upper cover and a base, and a lower spring sheet component which is fixed in the casing body. The lower spring sheet component comprises two electric pins which downward bend and are exposed from the casing body. According to the utility model, the micro drive motor upper cover and the micro drive motor have the advantages that a fixation terminal is welded before conductive terminal welding and glue coating are carried out, so that the micro drive motor and a circuit board are fixed; conductive terminal welding, glue coating, curing and adhering are carried out in order; in an operation process, even under the action of an external force, the micro drive motor is not easy to shift; the difficulty of product assembly is reduced; and the product yield is improved.
Description
Technical field
The utility model belongs to the micro-driving motor technical field, the micro-driving motor that is specifically related to a kind of micro-driving motor loam cake and adopts this kind loam cake to make.
Background technology
Existing lens driver also is micro-driving motor, and its fixed form is to rely on the diapire of base is bonded and fixed on the circuit board to fix, and generally is that the employing bonding mode is fixed; Its weak point is: the mode of the fixedly employing glue bonding of lens driver and circuit board, and lens driver conducting terminal and circuit board adopt the mode of welding, must before the glue bonding, weld conducting terminal, and the intensity of conducting terminal a little less than, be not enough to the fixed lens drive unit, mobile under the effect of lens driver in external force before the glue bonding lens driver, damage terminal, thereby cause the bad of product.In addition, in adhesive glue water cure process, if lens driver is subjected to the effect of external force and moves, after glue is fixing, lens driver also will depart from the position of setting originally, and cause product bad.
Summary of the invention
The micro-driving motor that the purpose of this utility model provides the comparatively good micro-driving motor loam cake of a kind of welding effect and adopts this kind loam cake to make.
The technical scheme that realizes first purpose of the utility model is: a kind of micro-driving motor loam cake, comprise roof (11) and a plurality of sidewall (12), and its roof (11) center is provided with loophole (13); At least one sidewall (12) is provided with the angle (14) that protrudes from this sidewall (12).
In the technique scheme, the preferred three kinds of execution modes of described angle: described sidewall (12) part plate body protrudes along this sidewall (12) bearing of trend and extends to form described angle (14); Perhaps described sidewall (12) part plate body protrudes along the direction vertical with this sidewall (12) and extends to form described angle (14); Perhaps described sidewall (12) bottom wall portion plate body protrudes along this sidewall (12) bearing of trend earlier and extends to form an extension (141), extend to form folding foot (142) along the direction bending perpendicular to this sidewall (12) again, described extension (141) and folding foot (142) are combined to form described angle (14).
In the technique scheme, described loam cake (1) is provided with two angles (14), and is arranged on relative two sidewalls (12).
In the technique scheme, the sidewall (12) that at least one is provided with angle (14) respectively is provided with a breach (15) in the both sides of this angle (14).
The technical scheme that realizes second purpose of the utility model is: a kind of micro-driving motor comprises the housing of being made up of loam cake (1) and base (2), and is fixed on the following shell fragment assembly (3) in the housing; Described loam cake (1) comprises roof (11) and a plurality of sidewall (12), and its roof (11) center is provided with loophole (13); Described shell fragment assembly (3) down comprises two downward bendings and exposes and the electric pin of connecing of housing (31); At least one sidewall (12) is provided with the angle (14) that protrudes from this sidewall (12).
In the technique scheme, the preferred three kinds of execution modes of described angle: described sidewall (12) part plate body protrudes along this sidewall (12) bearing of trend and extends to form described angle (14); Perhaps described sidewall (12) part plate body protrudes along the direction vertical with this sidewall (12) and extends to form described angle (14); Perhaps described sidewall (12) bottom wall portion plate body protrudes along this sidewall (12) bearing of trend earlier and extends to form an extension (141), extend to form folding foot (142) along the direction bending perpendicular to this sidewall (12) again, described extension (141) and folding foot (142) are combined to form described angle (14).
In the technique scheme, described loam cake (1) is provided with two angles (14), and is arranged on relative two sidewalls (12).
In the technique scheme, the sidewall (12) that at least one is provided with angle (14) respectively is provided with a breach (15) in the both sides of its angle (14); Described base (2) outer wall is provided with two grooves (21) that match with this two breach (15); Two of described following shell fragment assembly (3) connect electric pin (31) and are arranged in loam cake (1) upward a corresponding breach (15) and the last groove (21) that matches with this breach (15) of base (2).
The utlity model has following advantage: before welding conducting terminal and gluing, weld fixed terminal earlier, micro-driving motor and circuit board are fixed, and then the welding conducting terminal, cementing is settable cementitious again.Even under the effect in external force in the process of operation, micro-driving motor can not be offset easily, thereby reduce the assembling difficulty of product yet, improve yield of products.
Description of drawings
Fig. 1 is a kind of perspective view of loam cake in the utility model;
Fig. 2 is a kind of vertical view of loam cake shown in Figure 1;
Fig. 3 is a kind of perspective view of second kind of structure of loam cake in the utility model;
Fig. 4 is a kind of perspective view of the third structure of loam cake in the utility model;
Fig. 5 is a kind of perspective view of micro-driving motor in the utility model;
Fig. 6 is a kind of perspective view of following shell fragment assembly in the micro-driving motor shown in Figure 5.
Be labeled as shown in the accompanying drawing: loam cake 1, roof 11, sidewall 12, loophole 13, angle 14, extension 141, folding foot 142, breach 15, base 2, groove 21, following shell fragment assembly 3 connects electric pin 31, elastic sheet body 32, fixing feet 33.
Embodiment
(embodiment 1, loam cake)
Fig. 1 and Fig. 2 have shown a kind of embodiment of coil in the utility model, and wherein Fig. 1 is a kind of perspective view of loam cake in the utility model; Fig. 2 is a kind of vertical view of loam cake shown in Figure 1; Fig. 3 is a kind of perspective view of micro-driving motor in the utility model; Fig. 4 is a kind of perspective view of following shell fragment assembly in the micro-driving motor shown in Figure 3.
Present embodiment is a kind of micro-driving motor loam cake, see illustrated in figures 1 and 2, comprise roof 11 and four sidewalls 12, its roof 11 centers are provided with and respectively are provided with one on 13, two relative sidewalls 12 of loophole towards the outstanding angle 14 of these sidewall 12 outside vertical.
In the present embodiment, described two side 12 diapire middle-end part plate bodys extend protrusion earlier downwards and form an extension 141, protrude formation folding foot 142 along extending perpendicular to these sidewall 12 directions again, and described extension 141 and folding foot 142 are combined to form described angle 14.
In the present embodiment, have only a sidewall 12 that is provided with angle 14, the both sides of angle 14 respectively are provided with a breach 15 thereon.
(embodiment 2, loam cake)
Fig. 3 is a kind of perspective view of second kind of structure of loam cake in the utility model, has shown second kind of embodiment of loam cake in the utility model.
Present embodiment is substantially the same manner as Example 1, difference is: the shape of described angle 14 and embodiment 1 are different, in the present embodiment, described sidewall 12 diapire middle-end part plate bodys extend to form described angle 14 along protruding perpendicular to these sidewall 12 directions, no longer as embodiment 1, extension 141 both had been set, folding foot 142 had been set again.
(embodiment 3, loam cake)
Fig. 4 is a kind of perspective view of the third structure of loam cake in the utility model, has shown the third embodiment of loam cake in the utility model.
Present embodiment is substantially the same manner as Example 1, difference is: see shown in Figure 4, the shape of described angle 14 and embodiment 1 are different, in the present embodiment, described sidewall (12) diapire middle-end part plate body protrudes along this sidewall (12) bearing of trend and extends to form described angle (14), no longer as embodiment 1, extension 141 both had been set, folding foot 142 had been set again.
(embodiment 4, micro-driving motor)
Fig. 5 and Fig. 6 have shown a kind of embodiment of micro-driving motor in the utility model, and wherein Fig. 5 is a kind of perspective view of micro-driving motor in the utility model; Fig. 6 is a kind of perspective view of following shell fragment assembly in the micro-driving motor shown in Figure 5.
Present embodiment is a kind of micro-driving motor that adopts above-described embodiment 1 to make, and sees Fig. 5 and shown in Figure 6, comprises the housing of being made up of loam cake 1 and base 2, and is fixed on the following shell fragment assembly 3 in the housing; Described loam cake 1 comprises roof 11 and a plurality of sidewall 12, and its roof 11 centers are provided with loophole 13; Two sidewalls that are oppositely arranged 12 are provided with towards the outstanding angle 14 of this sidewall 12 outside vertical.
Following shell fragment assembly comprises two elastic sheet body insulated from each other 32 and connects electric pin 31 from what each elastic sheet body 32 1 side extended downward vertically; The described bottom that respectively connects electric pin 31 reaches away from the outstanding extension of direction of shell fragment assembly 3 down along connect electric pin 31 perpendicular to this, and forms a fixing feet 33.Specifically, the described bottom that respectively connects electric pin 31 at first connects electric pin 31 along extending to the equal formation of base 2 diapires perpendicular to being directed downwards of each elastic sheet body 32, and then along connecing electric pin 31 perpendicular to this and away from the outstanding fixing feet 33 that extends to form of direction of housing.
In the present embodiment, described sidewall 12 diapire middle-end part plate bodys extension downwards earlier are protruding to equal with base 2 diapires and form an extension 141, form folding foot 142 along extending perpendicular to these sidewall 12 directions to protrude again, described extension 141 and folding foot 142 are combined to form described angle 14.
In the present embodiment, have only a sidewall 12 that is provided with angle 14, the both sides of angle 14 respectively are provided with a breach 15 thereon, and described base 2 outer walls are provided with two grooves 21 that match with this two breach 15; Two of described down shell fragment assembly 3 connect electric pin 31 and are arranged in the groove 21 that matches with this breach 15 on a corresponding breach 15 on the loam cake 1 and the base 2.
(embodiment 5, micro-driving motor)
Present embodiment is a kind of micro-driving motor that adopts above-described embodiment 2 to make, its structure and above-described embodiment 4 are basic identical, difference is: the shape of described angle 14 and embodiment 1 are different, in the present embodiment, described sidewall 12 diapire middle-end part plate bodys extend to form described angle 14 along protruding perpendicular to these sidewall 12 directions, no longer as embodiment 1, extension 141 both had been set, folding foot 142 had been set again.
(embodiment 6, micro-driving motor)
Present embodiment is a kind of micro-driving motor that adopts above-described embodiment 3 to make, its structure and above-described embodiment 4 are basic identical, difference is: the shape of described angle 14 and embodiment 1 are different, in the present embodiment, described sidewall (12) diapire middle-end part plate body protrudes along this sidewall (12) bearing of trend and extends to form described angle (14), no longer as embodiment 1, extension 141 both had been set, folding foot 142 had been set again.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (8)
1. a micro-driving motor loam cake comprises roof (11) and a plurality of sidewall (12), and its roof (11) center is provided with loophole (13); It is characterized in that: at least one sidewall (12) is provided with the angle (14) that protrudes from this sidewall (12).
2. micro-driving motor loam cake according to claim 1 is characterized in that: described sidewall (12) part plate body protrudes along this sidewall (12) bearing of trend and extends to form described angle (14);
Perhaps described sidewall (12) part plate body protrudes along the direction vertical with this sidewall (12) and extends to form described angle (14);
Perhaps described sidewall (12) bottom wall portion plate body protrudes along this sidewall (12) bearing of trend earlier and extends to form an extension (141), extend to form folding foot (142) along the direction bending perpendicular to this sidewall (12) again, described extension (141) and folding foot (142) are combined to form described angle (14).
3. micro-driving motor loam cake according to claim 1, it is characterized in that: described loam cake (1) is provided with two angles (14), and is arranged on relative two sidewalls (12).
4. micro-driving motor loam cake according to claim 1, it is characterized in that: the sidewall (12) that at least one is provided with angle (14) respectively is provided with a breach (15) in the both sides of this angle (14).
5. a micro-driving motor comprises the housing of being made up of loam cake (1) and base (2), and is fixed on the following shell fragment assembly (3) in the housing; Described loam cake (1) comprises roof (11) and a plurality of sidewall (12), and its roof (11) center is provided with loophole (13); Described shell fragment assembly (3) down comprises two downward bendings and exposes and the electric pin of connecing of housing (31); It is characterized in that: at least one sidewall (12) is provided with the angle (14) that protrudes from this sidewall (12).
6. micro-driving motor according to claim 5 is characterized in that: described sidewall (12) part plate body protrudes along this sidewall (12) bearing of trend and extends to form described angle (14);
Perhaps described sidewall (12) part plate body protrudes along the direction vertical with this sidewall (12) and extends to form described angle (14);
Perhaps described sidewall (12) bottom wall portion plate body protrudes along this sidewall (12) bearing of trend earlier and extends to form an extension (141), extend to form folding foot (142) along the direction bending perpendicular to this sidewall (12) again, described extension (141) and folding foot (142) are combined to form described angle (14).
7. micro-driving motor according to claim 5, it is characterized in that: described loam cake (1) is provided with two angles (14), and is arranged on relative two sidewalls (12).
8. micro-driving motor according to claim 5, it is characterized in that: the sidewall (12) that at least one is provided with angle (14) respectively is provided with a breach (15) in the both sides of its angle (14); Described base (2) outer wall is provided with two grooves (21) that match with this two breach (15); Two of described following shell fragment assembly (3) connect electric pin (31) and are arranged in loam cake (1) upward a corresponding breach (15) and the last groove (21) that matches with this breach (15) of base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285413 CN203166660U (en) | 2012-06-18 | 2012-06-18 | Micro drive motor upper cover and micro drive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285413 CN203166660U (en) | 2012-06-18 | 2012-06-18 | Micro drive motor upper cover and micro drive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166660U true CN203166660U (en) | 2013-08-28 |
Family
ID=49027817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285413 Expired - Fee Related CN203166660U (en) | 2012-06-18 | 2012-06-18 | Micro drive motor upper cover and micro drive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931753A (en) * | 2012-06-18 | 2013-02-13 | 苏州贝腾特电子科技有限公司 | Miniature drive motor and upper cover thereof |
| CN105846649A (en) * | 2016-03-25 | 2016-08-10 | 宜兴市贵鑫磁电高科技有限公司 | Voice coil motor with reduceable mounting height |
-
2012
- 2012-06-18 CN CN 201220285413 patent/CN203166660U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931753A (en) * | 2012-06-18 | 2013-02-13 | 苏州贝腾特电子科技有限公司 | Miniature drive motor and upper cover thereof |
| CN105846649A (en) * | 2016-03-25 | 2016-08-10 | 宜兴市贵鑫磁电高科技有限公司 | Voice coil motor with reduceable mounting height |
| CN105846649B (en) * | 2016-03-25 | 2018-06-08 | 宜兴市贵鑫磁电高科技有限公司 | The voice coil motor of mounting height can be reduced |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |
|
| 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 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215000 SUZHOU, JIANGSU PROVINCE TO: 518109 SHENZHEN, GUANGDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: HU XIAOQING TO: XIA TAIHONG LIU PING |
|
| TR01 | Transfer of patent 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 Patentee after: SHENZHEN TOPVCM CO., LTD. Address before: Suzhou City, Jiangsu province 215000 Industrial Park Yang Xiulu No. 29 Building No. 3 Room 203 Patentee before: Suzhou Beitengte Electronic Technology Co., Ltd. |
|
| 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 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIA TAIHONG LIU PING TO: XIA TAIHONG PENG QUANBIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170823 Address after: 518000 Guangdong province Shenzhen city Longhua District Guanlan street community rich Au Pui Industrial Zone No. 20 Silicon Valley power intelligent terminal Industrial Park A10 building 3 floor Patentee after: Shenzhen light control precision Components Ltd Address before: 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 Patentee before: SHENZHEN TOPVCM CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20170618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |