CN218633513U - Wiring terminal piece for motor, stator assembly using same and motor - Google Patents
Wiring terminal piece for motor, stator assembly using same and motor Download PDFInfo
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- CN218633513U CN218633513U CN202223107004.9U CN202223107004U CN218633513U CN 218633513 U CN218633513 U CN 218633513U CN 202223107004 U CN202223107004 U CN 202223107004U CN 218633513 U CN218633513 U CN 218633513U
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Abstract
The utility model discloses a connection terminal piece for motor and use its stator module, including a motor, an end cap, a controller, and a cover plate, the connection terminal piece includes the connecting plate somatic part, protrusion in the contact pin portion of the top surface intermediate position of connecting plate somatic part and protrusion in the installation foot of the bottom surface of connecting plate somatic part, the intermediate position of the bottom surface of connecting plate somatic part still is provided with the hanging wire portion that is used for the hanging wire, be provided with the hanging wire groove on the hanging wire portion, when using the connection terminal piece in this embodiment on the stator module of motor, can articulate the wire end that stator module's coil winding was drawn forth in the hanging wire groove through the manipulator earlier, then carry stator module to next process, the automatic weld of the wire end that terminal piece and stator module's coil winding were drawn forth is accomplished to last accessible welding equipment (like welding manipulator), thereby realize automated production, in order to improve production efficiency, and labor cost is reduced.
Description
The technical field is as follows:
the utility model relates to a wiring terminal piece that motor was used and use its stator module, motor.
The background art comprises the following steps:
the stator assembly of the prior art electric machine is typically electrically connected to the circuit board using electrical terminals. As shown in fig. 1, the existing motor includes a stator assembly 1A, a rotor assembly 2A, and a circuit board 3A, the rotor assembly 2A is sleeved outside the stator assembly 1A, the stator assembly 1A includes a stator core 11A, an end insulator 12A, a coil winding 13A, and a plurality of terminals 4A, the end insulator 12A is installed at two ends of the stator core 11A and then winds the coil winding 13A, the circuit board 3A is installed on the end insulator 12A of the stator assembly 1A, a plurality of slots 121A are opened on the end insulator 12A, the slots 121A correspond to the terminals 4A, the terminals 4A are pin-shaped structures, one end of each terminal 4A is inserted into the corresponding slot 121A, the other end of the terminal 4A extends out of the circuit board 3A, and a lead wire lead-out end of the coil winding 13A is electrically connected to the terminal 4A, the other end of the connecting terminal 4A is electrically connected with the circuit board 3A, the electrical connection is realized by soldering, thermal welding, brazing and the like, the stator assembly 1A and the circuit board 3A can be electrically connected by using the connecting terminal 4A, but because the existing connecting terminal 4A is in a pin-shaped structure, when the lead wire head led out from the coil winding 13A and the connecting terminal 4A are welded, the lead wire head led out from the coil winding 13A and the connecting terminal 4A can only be welded together by adopting a manual welding mode, specifically, the lead wire head led out from the coil winding 13A needs to be manually pulled to the connecting terminal 4A, and the lead wire head led out from the coil winding 13A and the surface of the connecting terminal 4A are jointed together and then welded together by soldering, thermal welding, brazing and the like; because the surface of the connecting terminal 4A is not designed with a structure for fixing a wire end of a lead led out from the coil winding 13A, such as a wire hanging structure, the existing connecting terminal 4A with a pin-shaped structure is not suitable for automatic welding, so that the production efficiency of the motor is reduced, and the labor cost is increased.
The invention content is as follows:
the utility model aims at providing a binding post piece that motor was used and use its stator module, motor can solve the binding post among the prior art and adopt the design of contact pin column structure and be not applicable to automatic weld for the production efficiency of motor is low, the technical problem that the cost of labor is high.
The purpose of the utility model is realized by the following technical scheme.
The utility model discloses a first purpose provides a terminal piece for motor, terminal piece include connecting plate somatic part, protrusion in the contact pin portion of the top surface intermediate position of connecting plate somatic part and protrusion in the installation foot of the bottom surface of connecting plate somatic part, and the intermediate position of the bottom surface of connecting plate somatic part or side still are provided with the hanging wire portion that is used for the hanging wire, are provided with the hanging wire groove on the hanging wire portion.
Preferably, the number of the mounting feet is two, the two mounting feet are distributed at intervals side by side, and the hanging wire portion is located between the two mounting feet or located on one side of one of the mounting feet.
Preferably, the hanging part is located between the two mounting feet, the hanging part is a hook connected to the bottom surface of the connecting plate body, and a hanging line groove with an opening is defined between the hook and the connecting plate body.
Preferably, the hanging portion is located at one side of one of the mounting feet, the hanging portion includes an extension plate portion connected to a side surface of the connecting plate portion and a hook connected to a bottom surface of the extension plate portion, and a hanging wire groove with an opening is defined between the hook and the extension plate portion.
Preferably, the connecting plate body and the extension plate portion form an included angle α therebetween.
A second object of the utility model is to provide a stator module, stator module include stator core, end insulation, coil winding and a plurality of terminal plate, and end insulation installs the coil winding behind stator core's both ends, terminal plate adopts the aforesaid a terminal plate for motor, seted up a plurality of slots on end insulation, a plurality of slots correspond with a plurality of terminal plates, the installation foot cartridge of each terminal plate is in the slot that corresponds to install terminal plate on end insulation, the wire end of a thread that coil winding was drawn forth inlays in terminal plate's hanging wire groove, and the wire end of a thread that coil winding was drawn forth is connected with terminal plate's hanging wire portion electricity.
A third object of the utility model is to provide a motor, motor include stator module, rotor subassembly and circuit board, and the rotor subassembly suit is in stator module's outside, and the circuit board is installed on stator module, stator module adopts the aforesaid a stator module, stator module include a plurality of wiring terminal pieces, and the wiring terminal piece includes contact pin portion, and the tip of the contact pin portion of each wiring terminal piece stretches out in the circuit board, and the contact pin portion of each wiring terminal piece is connected with the circuit board electricity to it is connected to form the electricity between stator module and the circuit board.
Compared with the prior art, the utility model, following effect has:
1) The utility model provides a terminal plate for motor, intermediate position through the bottom surface in connecting plate somatic part or side still are provided with the hanging wire portion that is used for the hanging wire, be provided with the hanging wire groove on the hanging wire portion, when using the terminal plate in this scheme to the stator module of motor on, can articulate the wire end of a thread that stator module's coil winding was drawn forth in the hanging wire groove earlier, then carry stator module to next process, the automatic weld of the wire end of a thread that terminal plate and stator module's coil winding were drawn forth is accomplished to last accessible welding equipment (like welding manipulator), thereby realize automated production, in order to improve production efficiency, reduce the cost of labor.
2) Other advantages of the present invention will be described in detail in the detailed description of the embodiments.
Description of the drawings:
fig. 1 is an exploded view of a motor provided in the prior art;
fig. 2 is a schematic perspective view of a connection terminal plate according to a first embodiment of the present invention;
fig. 3 is a schematic perspective view of a connection terminal plate according to a second embodiment of the present invention;
fig. 4 is a schematic top view of a connection terminal plate according to a second embodiment of the present invention;
fig. 5 is a schematic perspective view of a stator assembly provided in a third embodiment of the present invention;
FIG. 6 is a schematic exploded view of the structure provided for in FIG. 5;
fig. 7 is a schematic perspective view of another state of a stator assembly according to a third embodiment of the present invention;
fig. 8 is a schematic perspective view of a motor according to a fourth embodiment of the present invention.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to specific embodiments and drawings.
The first embodiment is as follows:
as shown in fig. 2, the embodiment provides a connection terminal plate for a motor, where the connection terminal plate 10 includes a connection plate body 1, a pin portion 2 protruding from a middle position of a top surface of the connection plate body 1, and a mounting foot portion 3 protruding from a bottom surface of the connection plate body 1, a wire hanging portion 4 for hanging a wire is further provided at a middle position of the bottom surface of the connection plate body 1, a wire hanging groove 5 is provided on the wire hanging portion 4, when the connection terminal plate 10 in this embodiment is applied to a stator assembly 20 of the motor (refer to fig. 5 and 6), a wire end 91 led out from a coil winding 9 of the stator assembly 20 may be hung in the wire hanging groove 5 by a manipulator, then the stator assembly 20 may be transported to a next process, and finally, automatic welding of the connection terminal plate 10 and the wire end 91 led out from the coil winding 9 of the stator assembly 20 may be completed by a welding device (such as a welding manipulator), thereby realizing automated production, improving production efficiency and reducing labor cost.
Because set up hanging portion 4 on connecting plate body 1 for before welding stator module 20's coil winding 9 the wire end 91 of drawing forth, can fix the wire end 91 of drawing forth at stator module 20's coil winding 9 at hanging wire casing 5 of hanging portion 4 earlier, then send next process and accomplish the welding, make stator module 20 can realize automated production, and the part process carries out and can also reduce automation line's the design degree of difficulty, thereby reduce automation line's cost, and then reduce stator module 20's manufacturing cost.
Preferably, two mounting leg portions 3 are provided, and the two mounting leg portions 3 are arranged side by side at a distance, so that the mounting of the terminal plate 10 is more stable by designing the two mounting leg portions 3.
The hanging wire part 4 is located between the two mounting feet 3, the hanging wire part 4 is a hook connected to the bottom surface of the connecting plate body 1, a hanging wire groove 5 with an opening is defined between the hook and the connecting plate body 1, the hook is obtained by punching a sheet body from the middle position of the connecting plate body 1 and bending the sheet body, the hanging wire part 4 is designed at the middle position of the bottom surface of the connecting plate body 1, and the whole structure of the wiring terminal piece 10 can be more compact.
Example two:
as shown in fig. 3 and 4, the present embodiment is a parallel solution of the first embodiment, specifically, the present embodiment mainly aims at the position change of the hanging wire portion 4, in the present embodiment, the hanging wire portion 4 is located on the side surface of the connecting plate body 1, more specifically, the hanging wire portion 4 is located on one side of one of the mounting feet 3, the hanging wire portion 4 includes an extension plate portion 41 connected to the side surface of the connecting plate body 1 and a hook 42 connected to the bottom surface of the extension plate portion 41, and a hanging wire groove 5 with an opening is defined between the hook 42 and the extension plate portion 41, which is beneficial to routing by adopting different routing manners, so that the routing of the stator assembly 20 becomes more flexible.
As a preferable scheme, an included angle α is formed between the connecting plate body 1 and the extending plate portion 41, and the included angle α ranges from 130 ° to 170 °, so that the hanging portion 4 and the connecting plate body 1 are staggered, and a wire end 91 led out by winding the coil of the stator assembly 20 is led into a hanging groove 5 of the hanging portion 4, so that the wiring is more convenient.
Specifically, the angle α is 150 °.
Example three:
as shown in fig. 5 to 7, the present embodiment provides a stator assembly 20, which includes a stator core 7, an end insulator 8, a coil winding 9, and a plurality of terminal plates 10, wherein the end insulator 8 is mounted at two ends of the stator core 7 and then the coil winding 9 is wound, the terminal plates 10 are terminal plates for a motor according to the first embodiment or the second embodiment, the end insulator 8 is provided with a plurality of slots 81, the slots 81 correspond to the terminal plates 10, the mounting leg portion 3 of each terminal plate 10 is inserted into the corresponding slot 81 to mount the terminal plate 10 on the end insulator 8, the lead wire end 91 led out from the coil winding 9 is inserted into the wire hanging slot 5 of the terminal plate 10, and the lead wire end 91 led out from the coil winding 9 is electrically connected to the wire hanging portion 4 of the terminal plate 10.
Example four:
as shown in fig. 8, the present embodiment provides a motor, including a stator assembly 20, a rotor assembly 30, and a circuit board 40, the rotor assembly 30 is sleeved outside the stator assembly 20, the circuit board 40 is installed on the stator assembly 20, the stator assembly 20 adopts the stator assembly 20 according to the third embodiment, the stator assembly 20 includes a plurality of terminal plates 10, the terminal plates 10 include pin portions 2, an end of the pin portion 2 of each terminal plate 10 extends out of the circuit board 40, and the pin portion 2 of each terminal plate 10 is electrically connected to the circuit board 40, so that the stator assembly 20 and the circuit board 40 are electrically connected.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.
Claims (7)
1. A terminal plate for a motor, characterized in that: the novel wire hanging device comprises a connecting plate body (1), a pin inserting portion (2) protruding out of the middle position of the top surface of the connecting plate body (1) and a mounting foot portion (3) protruding out of the bottom surface of the connecting plate body (1), wherein a wire hanging portion (4) used for hanging a wire is further arranged at the middle position or the side surface of the bottom surface of the connecting plate body (1), and a wire hanging groove (5) is formed in the wire hanging portion (4).
2. The terminal plate for a motor according to claim 1, wherein: the mounting foot parts (3) are arranged in two, the two mounting foot parts (3) are distributed at intervals side by side, and the hanging wire part (4) is positioned between the two mounting foot parts (3) or positioned on one side of one of the mounting foot parts (3).
3. The terminal plate for a motor according to claim 2, wherein: the hanging wire part (4) is located between the two installation feet (3), the hanging wire part (4) is a hook connected to the bottom surface of the connecting plate body part (1), and a hanging wire groove (5) with an opening is formed between the hook and the connecting plate body part (1).
4. The terminal plate for a motor according to claim 2, wherein: the hanging wire part (4) is positioned on one side of one of the mounting foot parts (3), the hanging wire part (4) comprises an extension plate part (41) connected to the side surface of the connecting plate body part (1) and a hook (42) connected to the bottom surface of the extension plate part (41), and a hanging wire groove (5) with an opening is defined between the hook (42) and the extension plate part (41).
5. The terminal plate for a motor according to claim 4, wherein: an included angle alpha is formed between the connecting plate body part (1) and the extension plate part (41).
6. The utility model provides a stator module, includes stator core (7), end insulation (8), coil winding (9) and a plurality of wiring terminal piece (10), and coil winding (9), its characterized in that are coiled after the both ends of stator core (7) are installed in end insulation (8): the terminal block (10) adopts the terminal block for the motor as claimed in any one of claims 1 to 5, a plurality of slots (81) are formed in the end insulation (8), the slots (81) correspond to the terminal blocks (10), the mounting foot part (3) of each terminal block (10) is inserted into the corresponding slot (81) to mount the terminal block (10) on the end insulation (8), the lead wire end (91) led out from the coil winding (9) is embedded into the wire hanging groove (5) of the terminal block (10), and the lead wire end (91) led out from the coil winding (9) is electrically connected with the wire hanging part (4) of the terminal block (10).
7. The utility model provides a motor, includes stator module (20), rotor subassembly (30) and circuit board (40), and rotor subassembly (30) suit is in the outside of stator module (20), and circuit board (40) are installed on stator module (20), its characterized in that: the stator assembly (20) adopts the stator assembly (20) as claimed in claim 6, the stator assembly (20) comprises a plurality of terminal strips (10), the terminal strips (10) comprise pin parts (2), the end parts of the pin parts (2) of each terminal strip (10) extend out of the circuit board (40), and the pin parts (2) of each terminal strip (10) are electrically connected with the circuit board (40), so that the stator assembly (20) is electrically connected with the circuit board (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223107004.9U CN218633513U (en) | 2022-11-23 | 2022-11-23 | Wiring terminal piece for motor, stator assembly using same and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223107004.9U CN218633513U (en) | 2022-11-23 | 2022-11-23 | Wiring terminal piece for motor, stator assembly using same and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218633513U true CN218633513U (en) | 2023-03-14 |
Family
ID=85449925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223107004.9U Active CN218633513U (en) | 2022-11-23 | 2022-11-23 | Wiring terminal piece for motor, stator assembly using same and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218633513U (en) |
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2022
- 2022-11-23 CN CN202223107004.9U patent/CN218633513U/en active Active
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