CN216851512U - Tooth yoke disconnect-type stator wiring structure - Google Patents
Tooth yoke disconnect-type stator wiring structure Download PDFInfo
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- CN216851512U CN216851512U CN202220604645.6U CN202220604645U CN216851512U CN 216851512 U CN216851512 U CN 216851512U CN 202220604645 U CN202220604645 U CN 202220604645U CN 216851512 U CN216851512 U CN 216851512U
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Abstract
The utility model belongs to the technical field of the stator, concretely relates to tooth yoke disconnect-type stator wiring structure. This tooth yoke disconnect-type stator wiring structure includes: the rotor comprises two butted sub-skeletons, wherein each sub-skeleton comprises a tooth part mounting frame surrounding a rotor hole, and a plurality of stand columns are arranged on the end surface of the tooth part mounting frame of at least one sub-skeleton; the contact pin is arranged on the end surface of the upright post and is used for being connected with a winding wire; the circuit board is provided with a plurality of inserting holes matched with the stand columns; after the winding wire is connected with the contact pin, the circuit board is installed on the sub-framework through the matching of the plug hole and the upright post and is connected with the contact pin. The utility model discloses a tooth yoke disconnect-type stator wiring structure's sub-skeleton is provided with the stand, is provided with the contact pin on the terminal surface of stand, and winding wire is connected the back with the contact pin, and the circuit board passes through the cooperation of spliced eye and stand and installs on sub-skeleton, and is connected with the contact pin, can conveniently must realize being connected of circuit board and winding wire, can promote production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the stator, concretely relates to tooth yoke disconnect-type stator wiring structure.
Background
The insulating framework is an important insulating component between a tooth core and a winding of a tooth yoke separated motor stator, and the reliability of insulation is often taken as one of important problems of motor design in structural design.
In the production process, after the winding coil is wound, the winding wire needs to be connected with the circuit board. However, the existing framework structure is inconvenient for connecting the winding wire with the circuit board, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tooth yoke disconnect-type stator wiring structure to solve the technical problem that the end of a thread is not convenient for and the circuit board is connected of current skeleton texture.
In order to solve the technical problem, the utility model provides a tooth yoke disconnect-type stator wiring structure, include: the rotor comprises two butted sub-skeletons, wherein each sub-skeleton comprises a tooth part mounting frame surrounding a rotor hole, and a plurality of stand columns are arranged on the end surface of the tooth part mounting frame of at least one sub-skeleton; the contact pin is arranged on the end surface of the upright post and is used for being connected with a winding wire; the circuit board is provided with a plurality of inserting holes matched with the stand columns; after the winding wire is connected with the contact pin, the circuit board is installed on the sub-framework through the matching of the plug hole and the upright post and is connected with the contact pin.
Furthermore, the inner edge of the plug hole is provided with a threading notch for accommodating the winding wire.
Furthermore, the outer wall of the upright post is provided with a threading groove for accommodating winding wires.
Furthermore, the contact pin is connected with the winding wire in a welding mode.
Furthermore, a winding groove is formed in the contact pin.
Furthermore, the contact pin is connected with the circuit board in a welding mode.
Furthermore, the sub-framework also comprises an inner retainer ring which is positioned on the end surface of the tooth part mounting frame and surrounds the rotor hole; the stand columns are arranged on the outer wall of the inner retainer ring, and the stand columns are arranged on the periphery of the inner retainer ring.
Further, the tooth part mounting rack comprises a straight rack and a bent rack which are arranged at intervals; and a winding slot is formed between the adjacent straight tooth racks and the bent tooth racks.
The beneficial effects of the utility model are that, the utility model discloses a be provided with the stand on the sub-skeleton of tooth yoke disconnect-type stator wiring structure, be provided with the contact pin on the terminal surface of stand, winding wire is connected the back with the contact pin, and the circuit board passes through the cooperation of spliced eye and stand and installs on sub-skeleton, and is connected with the contact pin, can conveniently get to realize being connected of circuit board and winding wire, can promote production efficiency.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a tooth-yoke separated stator wiring structure of the present invention;
fig. 2 is a schematic diagram of a circuit board of the tooth-yoke separated stator wiring structure of the present invention;
fig. 3 is a schematic view of a column of the tooth-yoke split stator connection structure of the present invention;
fig. 4 is a schematic view of a contact pin of the tooth-yoke split stator connection structure of the present invention;
fig. 5 is a schematic view of a frame of the tooth-yoke separated stator wiring structure of the present invention;
fig. 6 is a plan view of the frame of the tooth-yoke separated stator wiring structure of the present invention.
In the figure:
the rotor structure comprises a sub-framework 1, a rotor hole 11, a tooth mounting frame 12, a vertical column 121, a threading groove 1211, a straight tooth frame 122, a bent tooth frame 123, a winding groove 124, an inner retainer ring 13, a contact pin 2, a winding groove 21, a winding wire 3, a circuit board 4, a plug hole 41 and a threading notch 411.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the present embodiment provides a tooth-yoke split stator wiring structure, including: the rotor structure comprises two butted sub-skeletons 1, wherein each sub-skeleton 1 comprises a tooth part mounting rack 12 surrounding a rotor hole 11, and a plurality of upright posts 121 are arranged on the end surface of the tooth part mounting rack 12 of at least one sub-skeleton 1; the contact pin 2 is arranged on the end face of the upright post 121 and is used for being connected with the winding wire 3; the circuit board 4 is provided with a plurality of inserting holes 41 matched with the upright posts 121; after the winding wire 3 is connected with the contact pin 2, the circuit board is mounted on the sub-frame 1 through the matching of the plug hole 41 and the upright post 121, and is connected with the contact pin 2.
In this embodiment, the upright post 121 is disposed on the sub-frame 1, the pin 2 is disposed on the end surface of the upright post 121, and after the winding wire 3 is connected to the pin 2, the circuit board 4 is mounted on the sub-frame 1 through the matching of the insertion hole 41 and the upright post 121, and is connected to the pin 2, so that the connection between the circuit board 4 and the winding wire 3 can be conveniently achieved, and the production efficiency can be improved.
In the embodiment, the upright column 121 can be used for mounting not only the circuit board 4 but also the pin 2; in the present embodiment, pin 2 can be, but is not limited to, mounted on stud 121 by being inserted into an end face receptacle of stud 121.
In an application scenario, after the winding wire 3 is wound on the contact pin 2 for a plurality of circles, the winding wire can be connected with the contact pin 2 in a welding mode and conducted; then, the circuit board 4 is installed on the sub-framework 1 through the matching of the jack holes 41 and the upright posts 121, and then the contact pins 2 are connected and conducted with the circuit board 4, so that the connection of the circuit board 4 and the winding wire 3 is realized; by pre-connecting the winding wire 3 with the contact pin 2, the production efficiency is greatly improved.
In an application scenario, since the circuit board 4 covers the upper side of the winding coil and the winding wire 3 connected to the plug pin 2 is on the upper side of the circuit board 4, optionally in this embodiment, as shown in fig. 2, the inner edge of the plug hole 41 is provided with a threading notch 411 for accommodating the winding wire 3; in yet another alternative embodiment of this embodiment, as shown in fig. 3, the outer wall of the upright post 121 is provided with a threading slot 1211 for receiving the winding wire 3.
In this embodiment, it is preferable that in order to facilitate winding of the winding wire 3 on the pin 2 and to fix the position of the winding wire 3 on the pin 2, the pin 2 is provided with a winding groove 21, and the winding wire 3 is wound in the winding groove 21.
In this embodiment, optionally, after the circuit board 4 is mounted on the sub-frame 1 through the mating of the insertion hole 41 and the pillar 121, the pin 2 and the circuit board 4 may be connected by, but not limited to, soldering.
As shown in fig. 4 and 5, the sub-frame 1 further includes an inner retainer ring 13 located at an end surface of the tooth mount 12 and surrounding the rotor hole 11; the plurality of the upright columns 121 are arranged on the outer wall of the inner retainer ring 13, the plurality of the upright columns 121 are arranged on the periphery of the inner retainer ring 13, and the upright columns 121 on the inner side and the outer side are arranged at intervals, so that the circuit board 4 can be supported and fixed conveniently.
In this embodiment, as shown in fig. 2, the insertion hole 41 adjacent to the inner retainer 13 may be open, and the others may not be open.
In this embodiment, optionally, the tooth mounting frame 12 includes a straight rack 122 and a bent rack 123 arranged at intervals; and a winding slot 124 is formed between the adjacent straight racks 122 and the bent rack 123.
In some optional application scenarios of this embodiment, the number of the contact pins 2 may be selected to be connected with the corresponding windings according to the requirements of the number of stages and the type of the motor, and the type and shape of the circuit board 4 may also be selected in a matching manner as required.
In conclusion, the vertical column 121 is arranged on the sub-frame 1 of the tooth-yoke separated stator wiring structure, the contact pin 2 is arranged on the end face of the vertical column 121, and after the winding wire 3 is connected with the contact pin 2, the circuit board 4 is installed on the sub-frame 1 through the matching of the plug hole 41 and the vertical column 121 and is connected with the contact pin 2, so that the connection between the circuit board 4 and the winding wire 3 can be conveniently realized, and the production efficiency can be improved.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A tooth-yoke split stator wiring structure, comprising:
the rotor structure comprises two butted sub-skeletons (1), wherein each sub-skeleton (1) comprises a tooth mounting rack (12) surrounding a rotor hole (11), and a plurality of upright posts (121) are arranged on the end surface of the tooth mounting rack (12) of at least one sub-skeleton (1);
the contact pin (2) is arranged on the end face of the upright post (121) and is used for being connected with the winding wire (3); and
the circuit board (4) is provided with a plurality of plug holes (41) matched with the upright posts (121); wherein
After the winding wire (3) is connected with the contact pin (2), the circuit board is installed on the sub-framework (1) through the matching of the plug hole (41) and the upright post (121) and is connected with the contact pin (2).
2. The tooth yoke split stator connection structure according to claim 1,
the inner edge of the plug hole (41) is provided with a threading notch (411) for accommodating the winding wire (3).
3. The tooth yoke split stator connection structure according to claim 1,
the outer wall of the upright post (121) is provided with a threading groove (1211) for accommodating the winding wire (3).
4. The tooth yoke split stator connection structure according to claim 1,
the contact pin (2) is connected with the winding wire (3) in a welding mode.
5. The tooth yoke split stator connection structure according to claim 1,
and a winding groove (21) is formed in the contact pin (2).
6. The tooth yoke split stator connection structure according to claim 1,
the contact pin (2) is connected with the circuit board (4) in a welding mode.
7. The tooth yoke split stator connection structure according to claim 1,
the sub-framework (1) further comprises an inner retainer ring (13) which is positioned on the end face of the tooth part mounting frame (12) and surrounds the rotor hole (11);
the plurality of the upright columns (121) are arranged on the outer wall of the inner retainer ring (13), and the plurality of the upright columns (121) are arranged on the periphery of the inner retainer ring (13).
8. The tooth yoke split stator connection structure according to claim 1,
the tooth part mounting frame (12) comprises a straight tooth frame (122) and a bent tooth frame (123) which are arranged at intervals; and
a winding slot (124) is formed between the adjacent straight tooth racks (122) and the bent tooth rack (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220604645.6U CN216851512U (en) | 2022-03-18 | 2022-03-18 | Tooth yoke disconnect-type stator wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220604645.6U CN216851512U (en) | 2022-03-18 | 2022-03-18 | Tooth yoke disconnect-type stator wiring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216851512U true CN216851512U (en) | 2022-06-28 |
Family
ID=82095709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220604645.6U Active CN216851512U (en) | 2022-03-18 | 2022-03-18 | Tooth yoke disconnect-type stator wiring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216851512U (en) |
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2022
- 2022-03-18 CN CN202220604645.6U patent/CN216851512U/en active Active
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