CN215772849U - Motor printed circuit board connection structure - Google Patents
Motor printed circuit board connection structure Download PDFInfo
- Publication number
- CN215772849U CN215772849U CN202121309225.7U CN202121309225U CN215772849U CN 215772849 U CN215772849 U CN 215772849U CN 202121309225 U CN202121309225 U CN 202121309225U CN 215772849 U CN215772849 U CN 215772849U
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- China
- Prior art keywords
- circuit board
- printed circuit
- pin
- stator
- connection structure
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Abstract
The utility model provides a motor printed circuit board connecting structure, which comprises a stator and a printed circuit board, wherein a plurality of concave holes capable of containing PIN PINs are arranged on the printed circuit board, the concave holes are positioned at the outer edge of the printed circuit board and form an open structure, the PIN PINs on the stator correspond to the concave holes one by one, the printed circuit board structure is matched with the coil diameter, the printed circuit board structure can directly pass through a copper wire by the proper size of the concave holes, and the PIN PINs on the stator and the coil, the PIN PINs and the printed circuit board are simultaneously welded through the concave holes, so that the effect of reducing the working time is achieved.
Description
Technical Field
The utility model mainly relates to the field of motors, in particular to a motor printed circuit board connecting structure.
Background
The scheme of current motor Y wiring adopts printed circuit board to pass through PIN and motor cooperation wiring mostly, PIN foot and coil welded connection on the stator, and PIN foot and printed circuit board are connected simultaneously, and traditional structure need carry out twice welding, carries out PIN foot and coil welded connection earlier, places printed circuit board after the welding on the stator, then carries out PIN foot and coil welded connection.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a motor printed circuit board connecting structure which comprises a stator 1 and a printed circuit board 2, wherein a plurality of concave holes 201 capable of containing PIN PINs are arranged on the printed circuit board 2, the concave holes 201 are positioned at the outer edge of the printed circuit board 2 and form an open structure, and the PIN PINs on the stator 1 correspond to the concave holes 201 one by one.
Preferably, the stator 1 is provided with a plurality of coils wound by copper wires.
Preferably, the size of the concave hole 201 is larger than the wire diameter of the copper wire, and the copper wire can pass through the concave hole 201.
Preferably, the copper wire and the PIN PIN are connected through welding.
Preferably, the PIN is connected with the printed circuit board through welding.
The utility model has the beneficial effects that:
this printed circuit board structure to cooperation coil diameter of a wire, suitable shrinkage pool size can directly pass the copper line, welds PIN foot and coil, PIN foot and printed circuit board simultaneously on the stator simultaneously through the shrinkage pool, reaches the effect when reducing.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a diagram of the printed circuit board structure of the present invention;
fig. 3 is a structural view of a conventional printed circuit board.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the utility model only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the present invention includes:
the utility model provides a motor printed circuit board connection structure, includes stator 1 and printed circuit board 2, be equipped with a plurality of shrinkage pools 201 that can hold the PIN PIN on the printed circuit board 2, shrinkage pool 201 is located printed circuit board 2's outward flange department and becomes opening column structure, PIN PIN and shrinkage pool 201 one-to-one on the stator 1.
In this embodiment, the stator 1 is provided with a plurality of coils wound by copper wires. The size of the concave hole 201 is larger than the wire diameter of the copper wire. The copper wire is connected with the PIN PIN through welding. The PIN PIN is connected with the printed circuit board through welding
As shown in fig. 3, a conventional printed circuit board is provided with a through hole through which a pin passes. Before the printed circuit board is installed, the PIN PIN and the coil wire of the stator need to be welded, the printed circuit board is installed on the stator after welding, and at the moment, the PIN PIN penetrates through the printed circuit board and then the PIN PIN and the printed circuit board are welded twice.
As shown in the attached figures 1-2, the opening of the printed circuit board is in an opening shape, the coil can directly penetrate through the concave hole, meanwhile, the PIN PIN penetrates through the concave hole, the PIN PIN and the coil and the PIN PIN and the printed circuit board can be welded at the concave hole at one time, and the working time is shortened.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (5)
1. The utility model provides a motor printed circuit board connection structure, its characterized in that, includes stator (1) and printed circuit board (2), be equipped with a plurality of shrinkage pools (201) that can hold the PIN PIN on printed circuit board (2), shrinkage pool (201) are located the outward flange department of printed circuit board (2) and become the opening column structure, PIN PIN and shrinkage pool (201) one-to-one on stator (1).
2. A motor-printed circuit board connection structure according to claim 1, wherein: the stator (1) is provided with a plurality of coils wound by copper wires.
3. A motor-printed circuit board connection structure according to claim 2, wherein: shrinkage pool (201) size is greater than the line footpath of copper line, and shrinkage pool (201) can be passed to the copper line.
4. A motor-printed circuit board connection structure according to claim 3, wherein: the copper wire is connected with the PIN PIN through welding.
5. A motor-printed circuit board connection structure according to claim 4, wherein: and the PIN PIN is connected with the printed circuit board through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121309225.7U CN215772849U (en) | 2021-06-11 | 2021-06-11 | Motor printed circuit board connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121309225.7U CN215772849U (en) | 2021-06-11 | 2021-06-11 | Motor printed circuit board connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215772849U true CN215772849U (en) | 2022-02-08 |
Family
ID=80100259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121309225.7U Active CN215772849U (en) | 2021-06-11 | 2021-06-11 | Motor printed circuit board connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215772849U (en) |
-
2021
- 2021-06-11 CN CN202121309225.7U patent/CN215772849U/en active Active
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