CN101834478A - End cap assembly and micro motor - Google Patents
End cap assembly and micro motor Download PDFInfo
- Publication number
- CN101834478A CN101834478A CN 201010199044 CN201010199044A CN101834478A CN 101834478 A CN101834478 A CN 101834478A CN 201010199044 CN201010199044 CN 201010199044 CN 201010199044 A CN201010199044 A CN 201010199044A CN 101834478 A CN101834478 A CN 101834478A
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- end cap
- cap body
- binding post
- cap assembly
- diapire
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- 230000005611 electricity Effects 0.000 abstract 7
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 210000003414 extremity Anatomy 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The invention discloses an end cap assembly and a micro motor. The end cap assembly comprises an end cap body, two wire connecting terminals and two electric brushes. Each wire connecting terminal comprises a fixed part positioned on the side wall of the external end of the end cap assembly and an electricity connecting part which is positioned on the footwall of the end cap assembly and is electrically connected with an external power source. The fixed part of each wire connecting terminal is electrically connected with the electric brush correspondingly. Two electricity connecting grooves are arranged on the footwall of the end cap assembly, and the electricity connecting part of each wire connecting terminal is positioned in an electricity connecting groove correspondingly. The micro motor comprises a motor casing, a rotating shaft and the end cap assembly. The two electricity connecting grooves are arranged on the footwall of the end cap assembly, and the electricity connecting part of each wire connecting terminal is positioned in the electricity connecting groove correspondingly. The end cap assembly in the invention has the advantage that the overall height of the motor can be effectively reduced. The micro motor in the invention has the advantage of lower overall height, and is especially suitable for manufacturing ultra-thin electrical appliances.
Description
Technical field
The invention belongs to the motor configuration design field, the micro motor that is specifically related to a kind of end-cap assembly and adopts this kind end-cap assembly to make.
Background technology
Fig. 1 is a kind of perspective view of existing micro-vibration motor, and this kind micro-vibration motor comprises motor body and be used for fixing the geometrical clamp (9) of motor body that the diapire of described geometrical clamp (91) is that straight line is tabular; Described motor body comprises end-cap assembly (1), motor chassis (2), rotating shaft and oscillator (8); Described end-cap assembly comprises end cap body (4), be arranged on the binding post (5) of end cap body outboard end and be arranged on the brush (cannot see among Fig. 1) of end cap body medial extremity.Described binding post comprises and is attached to the fixed part (51) on the wall of end cap outboard end limit and is attached to power part (52) on the end cap diapire, and described power part is towards near direction bending 90 degree of oscillator and extend to form from the bottom of fixed part (51), the height of the existing micro-vibration motor of this kind is the thickness sum of the power part of the height of end cap body and binding post at least, in addition, since welding fixedly the geometrical clamp of vibrating motor owing to need being set on the motor chassis, can cause the height of the existing micro-vibration motor of this kind must exceed the height of motor chassis, simultaneously because the existence of geometrical clamp has also increased cost.
Summary of the invention
The objective of the invention is above-mentioned weak point, propose a kind of micro motor that can effectively reduce the end-cap assembly of motor whole height and adopt this kind end-cap assembly to make at existing micro-vibration motor.
The technical scheme that realizes first purpose of the present invention is: a kind of end-cap assembly comprises the end cap body, is arranged on two binding posts of end cap body outboard end and is arranged on two brushes of end cap body medial extremity; Described binding post comprises the fixed part that is positioned on the wall of end cap body outboard end limit and is positioned at the power part that being used on the end cap body diapire is electrically connected with external power supply; The fixed part of described each binding post is electrically connected with a corresponding brush; The diapire of described end cap body is provided with two and connects electric groove, and the power part of described each binding post is arranged in corresponding one and connects electric groove.
In the such scheme, the described thickness that connects the degree of depth of electric groove more than or equal to described binding post power part.
In the such scheme, the horizontal expansion of the bottom of described binding post fixed part elder generation forms portion extending transversely, and along extending towards the direction of end cap inboard and forming power part, described power part is provided with described fixed part is vertical again in the bottom of described portion extending transversely.
In the such scheme, described two meet the place, both sides of the edge that electric groove is symmetricly set on end cap body diapire.
The technical scheme that realizes second purpose of the present invention is: a kind of micro motor comprises end-cap assembly, motor chassis and rotating shaft; Described end-cap assembly comprises the end cap body, be arranged on two binding posts of end cap body outboard end and be arranged on two brushes of end cap body medial extremity; Described binding post comprises the fixed part that is positioned on the wall of end cap body outboard end limit and is positioned at the power part that being used on the end cap body diapire is electrically connected with external power supply; The fixed part of described each binding post is electrically connected with a corresponding brush; The diapire of described end cap body is provided with two and connects electric groove, and the power part of described each binding post is arranged in corresponding one and connects electric groove.
In the such scheme, the diapire of described motor chassis is that straight line is tabular, and the diapire of described end cap body also is that straight line is tabular.
In the such scheme, the described thickness that connects the degree of depth of electric groove more than or equal to described binding post power part.
In the such scheme, the horizontal expansion of the bottom of described binding post fixed part elder generation forms portion extending transversely, and along extending towards the direction of end cap inboard and forming power part, described power part is provided with described fixed part is vertical again in the bottom of described portion extending transversely.
In the such scheme, described two meet the place, both sides of the edge that electric groove is symmetricly set on end cap body diapire.
In the such scheme, the inwall of described end cap body is provided with two draw-in grooves, and described each brush is arranged in the corresponding draw-in groove; End away from the end cap body of described rotating shaft is provided with oscillator.
The present invention has positive effect:
(1) end-cap assembly among the present invention, in the groove that the power part of binding post is arranged on the end cap body diapire, thereby make the height of motor integral body can not be subjected to the influence of binding post,, can effectively reduce the motor whole height by selecting suitable motor chassis for use.
(2) micro motor among the present invention, compare with traditional micro motor, in the groove that the power part of binding post is arranged on the end cap body diapire, thereby making the height of motor integral body can not be subjected to the influence of binding post, is the tabular motor chassis of straight line by selecting diapire for use in addition, directly with improve after end-cap assembly be used, need not to install and fix in addition folder, thereby can either effectively reduce the motor whole height, can save material again, reduce cost.
Description of drawings
Fig. 1 is a kind of perspective view of existing micro-vibration motor;
Fig. 2 is a kind of perspective view of end-cap assembly among the present invention;
A kind of perspective view that Fig. 3 is an end-cap assembly shown in Figure 2 when another angle is observed;
Fig. 4 is a kind of explosive view of end-cap assembly shown in Figure 2;
Fig. 5 is a kind of perspective view of micro motor among the present invention.
Be labeled as shown in the accompanying drawing: end-cap assembly 1, motor chassis 2, diapire 21, end cap body 4, diapire 41 connects electric groove 42, draw-in groove 43, binding post 5, fixed part 51, spacing hole 511, power part 52, extending transversely 53, brush 6, solder joint 7, wiring pole 71, connecting hole 72, oscillator 8, geometrical clamp 9, diapire 91.
Embodiment
(embodiment 1, end-cap assembly)
Fig. 2 to Fig. 4 has shown a kind of embodiment of end-cap assembly among the present invention, and wherein, Fig. 2 is a kind of perspective view of end-cap assembly among the present invention; A kind of perspective view that Fig. 3 is an end-cap assembly shown in Figure 2 when another angle is observed; Fig. 4 is a kind of explosive view of end-cap assembly shown in Figure 2.
Present embodiment is a kind of end-cap assembly that is used for micro motor, comprises end cap body 4, is arranged on two binding posts 5 of end cap body 4 outboard ends and is arranged on two brushes 6 of end cap body 4 medial extremitys; Described binding post 5 comprises the fixed part 51 that is positioned on the end cap body 4 outboard end limit walls and is positioned at the power part 52 that being used on end cap body 4 diapires 41 is electrically connected with external power supply; The fixed part 51 of described each binding post 5 is electrically connected with a corresponding brush 6; The diapire 41 of described end cap body 4 is provided with two and connects electric groove 42, and the power part 52 of described each binding post 5 is arranged in corresponding one and connects electric groove 42.See Fig. 4, in the present embodiment, described two meet the place, both sides of the edge that electric groove 42 is symmetricly set on end cap body 4 diapires 41.
The fixed part 51 of described each binding post is electrically connected with a corresponding brush 6 by a wiring pole 71, specifically: the end cap body is provided with two connecting holes 72, the fixed part 51 of each binding post is provided with a spacing hole 511, a wiring pole 71 passes a connecting hole 71 and a location hole 511, and this wiring pole 71 stretches out this location hole 511, thereby is fixed on the wiring pole 71 with the fixed part 51 of solder joint 7 of welding method formation with binding post then.
In the present embodiment, the described degree of depth that connects electric groove 42 equals the thickness of described binding post 5 power parts 52.In concrete practice, also can do the degree of depth that connects electric groove 42 greater than the thickness of described binding post 5 power parts 52.
The bottom elder generation horizontal expansion of described binding post 5 fixed parts 51 forms extending transversely 53, and described extending transversely 53 bottom is again along extending and form power part 52, described power part 52 and described fixed part 51 vertical settings towards the direction of end cap inboard.
Present embodiment is compared with traditional end-cap assembly, in the groove that the power part of binding post is arranged on the end cap body diapire, thereby make the height of motor integral body can not be subjected to the influence of binding post,, can effectively reduce the motor whole height by selecting suitable motor chassis for use.
(embodiment 2, micro motor)
Fig. 5 is a kind of perspective view of micro motor among the present invention, has shown a kind of embodiment of micro motor among the present invention.
Present embodiment is a kind of micro-vibration motor, sees Fig. 5, comprises end-cap assembly 1, motor chassis 2 and rotating shaft; Described end-cap assembly 1 comprises end cap body 4, be arranged on two binding posts 5 of end cap body 4 outboard ends, be arranged on two brushes 6 and the oscillator 8 of end cap body 4 medial extremitys; Described oscillator 8 is arranged on the end away from the end cap body of rotating shaft.
Described binding post 5 comprises the fixed part 51 that is positioned on the end cap body 4 outboard end limit walls and is positioned at the power part 52 that being used on end cap body 4 diapires 41 is electrically connected with external power supply; The fixed part 51 of described each binding post 5 is electrically connected with a corresponding brush 6; The diapire 41 of described end cap body 4 is provided with two and connects electric groove 42, and the power part 52 of described each binding post 5 is arranged in corresponding one and connects electric groove 42.End cap body 4 is provided with two connecting holes 7, the inwall of described end cap body is provided with two draw-in grooves 43, described each brush 6 is arranged in the corresponding draw-in groove 43, the fixed part 51 of described each binding post is electrically connected with a corresponding brush 6 by a wiring pole 71, specifically: the end cap body is provided with two connecting holes 72, the fixed part 51 of each binding post is provided with a spacing hole 511, a wiring pole 71 passes a connecting hole 71 and a location hole 511, and this wiring pole 71 stretches out this location hole 511, thereby is fixed on the wiring pole 71 with the fixed part 51 of solder joint 7 of welding method formation with binding post then.
The diapire 21 of described motor chassis 2 is that straight line is tabular, and the diapire 41 of described end cap body 4 also is that straight line is tabular.
The described thickness that connects the degree of depth of electric groove 42 more than or equal to described binding post 5 power parts 52.
The bottom elder generation horizontal expansion of described binding post 5 fixed parts 51 forms extending transversely 53, and described extending transversely 53 bottom is again along extending and form power part 52, described power part 52 and described fixed part 51 vertical settings towards the direction of end cap inboard.
Described two meet the place, both sides of the edge that electric groove 42 is symmetricly set on end cap body 4 diapires 41.
Micro motor in the present embodiment, compare with traditional micro motor, in the groove that the power part of binding post is arranged on the end cap body diapire, thereby making the height of motor integral body can not be subjected to the influence of binding post, is the tabular motor chassis of straight line by selecting diapire for use in addition, directly with improve after end-cap assembly be used, need not to install and fix in addition folder, thereby can either effectively reduce the motor whole height, can save material again, reduce cost.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification 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 need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (10)
1. end-cap assembly comprises end cap body (4), is arranged on two binding posts (5) of end cap body (4) outboard end and is arranged on two brushes (6) of end cap body (4) medial extremity; Described binding post (5) comprises and is positioned at the fixed part (51) on the wall of end cap body (4) outboard end limit and is positioned at the power part (52) that being used on end cap body (4) diapire (41) is electrically connected with external power supply; The fixed part (51) of described each binding post (5) is electrically connected with a corresponding brush (6); It is characterized in that: the diapire (41) of described end cap body (4) is provided with two and connects electric groove (42), and the power part (52) of described each binding post (5) is arranged in corresponding one and connects electric groove (42).
2. end-cap assembly according to claim 1 is characterized in that: the described thickness that connects the degree of depth of electric groove (42) more than or equal to described binding post (5) power part (52).
3. end-cap assembly according to claim 1, it is characterized in that: the bottom elder generation horizontal expansion of described binding post (5) fixed part (51) forms extending transversely (53), the bottom of described extending transversely (53) is again along extending and form power part (52), described power part (52) and the vertical setting of described fixed part (51) towards the direction of end cap inboard.
4. end-cap assembly according to claim 3 is characterized in that: described two meet the place, both sides of the edge that electric groove (42) is symmetricly set on end cap body (4) diapire (41).
5. a micro motor comprises end-cap assembly (1), motor chassis (2) and rotating shaft; Described end-cap assembly (1) comprises end cap body (4), be arranged on two binding posts (5) of end cap body (4) outboard end and be arranged on two brushes (6) of end cap body (4) medial extremity; Described binding post (5) comprises and is positioned at the fixed part (51) on the wall of end cap body (4) outboard end limit and is positioned at the power part (52) that being used on end cap body (4) diapire (41) is electrically connected with external power supply; The fixed part (51) of described each binding post (5) is electrically connected with a corresponding brush (6);
It is characterized in that: the diapire (41) of described end cap body (4) is provided with two and connects electric groove (42), and the power part (52) of described each binding post (5) is arranged in corresponding one and connects electric groove (42).
6. micro motor according to claim 5 is characterized in that: the diapire (21) of described motor chassis (2) is that straight line is tabular, and the diapire (41) of described end cap body (4) also is that straight line is tabular.
7. micro motor according to claim 5 is characterized in that: the described thickness that connects the degree of depth of electric groove (42) more than or equal to described binding post (5) power part (52).
8. micro motor according to claim 5, it is characterized in that: the bottom elder generation horizontal expansion of described binding post (5) fixed part (51) forms extending transversely (53), the bottom of described extending transversely (53) is again along extending and form power part (52), described power part (52) and the vertical setting of described fixed part (51) towards the direction of end cap inboard.
9. micro motor according to claim 8 is characterized in that: described two meet the place, both sides of the edge that electric groove (42) is symmetricly set on end cap body (4) diapire (41).
10. micro motor according to claim 5 is characterized in that: the inwall of described end cap body is provided with two draw-in grooves (43), and described each brush (6) is arranged in the corresponding draw-in groove (43); End away from the end cap body of described rotating shaft is provided with oscillator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010199044 CN101834478A (en) | 2010-06-12 | 2010-06-12 | End cap assembly and micro motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010199044 CN101834478A (en) | 2010-06-12 | 2010-06-12 | End cap assembly and micro motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101834478A true CN101834478A (en) | 2010-09-15 |
Family
ID=42718446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010199044 Pending CN101834478A (en) | 2010-06-12 | 2010-06-12 | End cap assembly and micro motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101834478A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082478A (en) * | 2011-01-30 | 2011-06-01 | 金龙机电股份有限公司 | Fixation clamp for micro motor and micro motor |
| CN102185409A (en) * | 2011-04-19 | 2011-09-14 | 重庆市灵龙电子有限公司 | Novel mobile phone motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111585U (en) * | 1990-10-19 | 1992-07-29 | 德昌电机股份有限公司 | Electric motor |
| CN1734887A (en) * | 2005-08-02 | 2006-02-15 | 金龙腔股集团有限公司 | Minitype iron core motor |
| CN201290059Y (en) * | 2008-09-12 | 2009-08-12 | 瑞声声学科技(深圳)有限公司 | Pole-shaped vibrating motor |
| CN201674310U (en) * | 2010-06-12 | 2010-12-15 | 金龙机电股份有限公司 | End cap component and miniature motor |
-
2010
- 2010-06-12 CN CN 201010199044 patent/CN101834478A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111585U (en) * | 1990-10-19 | 1992-07-29 | 德昌电机股份有限公司 | Electric motor |
| CN1734887A (en) * | 2005-08-02 | 2006-02-15 | 金龙腔股集团有限公司 | Minitype iron core motor |
| CN201290059Y (en) * | 2008-09-12 | 2009-08-12 | 瑞声声学科技(深圳)有限公司 | Pole-shaped vibrating motor |
| CN201674310U (en) * | 2010-06-12 | 2010-12-15 | 金龙机电股份有限公司 | End cap component and miniature motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082478A (en) * | 2011-01-30 | 2011-06-01 | 金龙机电股份有限公司 | Fixation clamp for micro motor and micro motor |
| CN102185409A (en) * | 2011-04-19 | 2011-09-14 | 重庆市灵龙电子有限公司 | Novel mobile phone motor |
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Application publication date: 20100915 |