CN206149059U - Micro -driving motor 's coil end fixed knot constructs - Google Patents
Micro -driving motor 's coil end fixed knot constructs Download PDFInfo
- Publication number
- CN206149059U CN206149059U CN201621196148.8U CN201621196148U CN206149059U CN 206149059 U CN206149059 U CN 206149059U CN 201621196148 U CN201621196148 U CN 201621196148U CN 206149059 U CN206149059 U CN 206149059U
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- CN
- China
- Prior art keywords
- terminal
- coil
- spring leaf
- metal spring
- hole
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a micro -driving motor's coil end fixed knot constructs, fixed knot structure in coil end includes: locate protruding the first terminal and the second terminal established on the carrier skeleton and below being located metallic leaf spring, metallic leaf spring corresponds the position of the first terminal and has seted up first through -hole, and metallic leaf spring corresponds the position of second terminal and has seted up the second through -hole, wherein, the top of coil twines on the first terminal, and the terminal winding of coil is on the second terminal, and metallic leaf spring covers on the carrier skeleton, and the coil on the first terminal is connected through soldering tin in first through -hole and metallic leaf spring electricity, and the coil on the second terminal is connected through soldering tin in the second through -hole and metallic leaf spring electricity.
Description
Technical field
This utility model is related to motor technical field, more particularly to a kind of coil end of micro-driving motor is fixed
Structure.
Background technology
In prior art, the end of a thread in the coil block of motor typically by the way of artificial lead, the end of a thread is drawn
To on metal spring leaf surface.After the end of a thread is cut off, then by adding tin welding or resistance welding.Reach coil to turn on metal spring leaf
Purpose.Such the end of a thread connected mode so that production efficiency is low, human cost is high, and is difficult to automatization.
Utility model content
The main purpose of this utility model is：One kind is provided and provides convenience for machine coiling, to improve winding efficiency
Micro-driving motor coil end fixed structure.
For achieving the above object, this utility model provides a kind of coil end fixed structure of micro-driving motor, and this is micro-
The coil end fixed structure of type motor includes：Locate projection the first terminal on carrier framework and below metal spring leaf
And Second terminal, the position of the corresponding the first terminal of the metal spring leaf offers first through hole, the metal spring leaf correspondence
The position of the Second terminal offers the second through hole；Wherein, the top of coil is wrapped on the first terminal, the coil
End be wrapped in the Second terminal, the metal spring leaf is overlying on the carrier framework, the line on the first terminal
Circle is electrically connected by the scolding tin in first through hole with metal spring leaf, and the coil in the Second terminal in the second through hole by welding
Stannum is electrically connected with the metal spring leaf.
Preferably, the first terminal and/or Second terminal are some for preventing near the end projection of its free end
The boss that coil drops, and some boss equidistantly distributing for a week around the first terminal and/or Second terminal.
Preferably, the free end of the first terminal and/or Second terminal is fixedly connected the limit for preventing coil from dropping
Position platform, the cross-sectional area of the limiting stand is more than the first terminal and/or the cross-sectional area of Second terminal.
Preferably, the first terminal and/or Second terminal along the carrier framework radial direction projection, and first end
There is gap between son and/or Second terminal and the metal spring leaf.
The coil end fixed structure of the micro-driving motor that this utility model is provided, the coil end fixed structure passes through
The first terminal and Second terminal are set up on carrier framework, is easy to the top and end of machinery equipment fixed coil.Metal spring leaf
Correspondence the first terminal and Second terminal at open up first through hole and the second through hole respectively so that metal spring leaf can by scolding tin with
Coil is electrically connected.This utility model carries out coil end fixed work order and provides facility for machine, and for automated manufacturing hardware is provided
Support.
Description of the drawings
Fig. 1 is the structure chart of the coil end fixed structure of this utility model micro-driving motor；
Fig. 2 for this utility model micro-driving motor coil end fixed structure in carrier framework top view.
The realization of this utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain this utility model
Utility model.
This utility model provides a kind of coil end fixed structure of micro-driving motor.
With reference to Fig. 1 and 2, Fig. 1 is the structure chart of the coil end fixed structure of this utility model micro-driving motor；Fig. 2
For the top view of carrier framework in the coil end fixed structure of this utility model micro-driving motor.The one of the present embodiment offer
Plant the coil end fixed structure of micro-driving motor.It should be noted that coil is wrapped on carrier framework 1, and medal spring
Piece 2 is covered on carrier framework 1.Machine coiling for convenience, improves automaticity, in the present embodiment, the micro drives
The coil end fixed structure of motor includes：Locate the He of projection the first terminal 11 on carrier framework 1 and below metal spring leaf 2
Second terminal 12, the position of the correspondence the first terminal 11 of metal spring leaf 2 offers first through hole 21, second end of the correspondence of metal spring leaf 2
The position of son 12 offers the second through hole 22.Wherein, the top of coil is wrapped on the first terminal 11, and the end of coil is wrapped in
In Second terminal 12, metal spring leaf 2 is overlying on carrier framework 1, and the coil on the first terminal 11 is by the weldering in first through hole 21
Stannum is electrically connected with metal spring leaf 2, and the coil in Second terminal 12 is electrically connected by the scolding tin in the second through hole 22 with metal spring leaf 2
Connect.
In the fabrication process, the top of coil can be wrapped on the first terminal 11 by equipment such as machines, treats coil
After top is fixed on the first terminal 11, then coil is wrapped on carrier framework 1.At the end of coil winding is close to, by line
The end section of circle is wrapped in Second terminal 12, and the coil end is fixed in Second terminal 12.Coil winding is finished
Afterwards, metal spring leaf 2 is covered on carrier framework 1, during installation, the first through hole 21 of metal spring leaf 2 is directed at into the first terminal 11,
And the alignment Second terminal 12 of the second through hole 22 of metal spring leaf 2, finally, the point scolding tin at the through hole 22 of first through hole 21 and second,
So that scolding tin filling the through hole 22 of first through hole 21 and second, so as to by the coil on the first terminal 11 and Second terminal 12 with gold
Category reed 2 is electrically connected.
The coil end fixed structure of the micro-driving motor that this utility model is provided, the coil end fixed structure passes through
The first terminal 11 and Second terminal 12 are set up on carrier framework 1, is easy to the top and end of machinery equipment fixed coil.Metal
The through hole 22 of first through hole 21 and second is opened up respectively at the correspondence the first terminal 11 of reed 2 and Second terminal 12 so that metal spring leaf 2
Can be electrically connected with coil by scolding tin.This utility model carries out coil end fixed work order and provides facility for machine, is automatic
Change manufacture and hardware supported is provided.
Further, in order to avoid the coil on the first terminal 11 and/or Second terminal 12 drops, this utility model is upper
State and made on the basis of embodiment following structure improvement, embodiment specific as follows：
First embodiment：The first terminal 11 and/or Second terminal 12 some are used near the end projection of its free end
The boss (not shown) that coil drops is prevented, and some boss surround a week of the first terminal 11 and/or Second terminal 12
Equidistantly distribute.
Second embodiment：The free end of the first terminal 11 and/or Second terminal 12 is fixedly connected for preventing coil from dropping
Limiting stand (not shown), the cross-sectional area of limiting stand is transversal more than the first terminal 11 and/or Second terminal 12
Area.
Further, in order to avoid the normal of metal spring leaf 2 is interfered in the setting of the first terminal 11 and/or Second terminal 12
Install, in the present embodiment, the first terminal 11 and/or Second terminal 12 along carrier framework 1 the outside projection of radial direction, and the
There is gap between one terminal 11 and/or Second terminal 12 and metal spring leaf 2.It should be noted that the first terminal 11 and/the second
Vertical dimension between terminal 12 and metal spring leaf 2 is less, as long as it does not interfere the normal mounting of metal spring leaf 2.
Preferred embodiment of the present utility model is these are only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are included in the same manner in scope of patent protection of the present utility model.
Claims (4)
1. the coil end fixed structure of a kind of micro-driving motor, it is characterised in that include：On carrier framework and positioned at gold
Category reed lower section place projection the first terminal and Second terminal, the position of the corresponding the first terminal of the metal spring leaf offers the
One through hole, the position of the corresponding Second terminal of the metal spring leaf offers the second through hole；Wherein, the top of coil is wrapped in
On the first terminal, the end of the coil is wrapped in the Second terminal, and the metal spring leaf is overlying on the carrier bone
On frame, the coil on the first terminal is electrically connected by the scolding tin in first through hole with metal spring leaf, in the Second terminal
Coil electrically connected with the metal spring leaf by the scolding tin in the second through hole.
2. the coil end fixed structure of micro-driving motor as claimed in claim 1, it is characterised in that the first terminal
It is and/or Second terminal is near some boss for preventing coil from dropping of end projection of its free end and some described convex
Platform is equidistantly distributed for one week around the first terminal and/or Second terminal.
3. the coil end fixed structure of micro-driving motor as claimed in claim 1, it is characterised in that the first terminal
And/or the free end of Second terminal is fixedly connected the limiting stand for preventing coil from dropping, the cross-sectional area of the limiting stand is big
In the first terminal and/or the cross-sectional area of Second terminal.
4. the coil end fixed structure of the micro-driving motor as described in any one of claims 1 to 3, it is characterised in that institute
State the outside projection of radial direction of the first terminal and/or Second terminal along the carrier framework, and the first terminal and/or the second end
There is gap between the sub and metal spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196148.8U CN206149059U (en) | 2016-10-28 | 2016-10-28 | Micro -driving motor 's coil end fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196148.8U CN206149059U (en) | 2016-10-28 | 2016-10-28 | Micro -driving motor 's coil end fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149059U true CN206149059U (en) | 2017-05-03 |
Family
ID=58626099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196148.8U Expired - Fee Related CN206149059U (en) | 2016-10-28 | 2016-10-28 | Micro -driving motor 's coil end fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149059U (en) |
-
2016
- 2016-10-28 CN CN201621196148.8U patent/CN206149059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 518000 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: 20170503 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |