CN220474964U - Positioning type rotary-changing stator assembly - Google Patents
Positioning type rotary-changing stator assembly Download PDFInfo
- Publication number
- CN220474964U CN220474964U CN202322011284.1U CN202322011284U CN220474964U CN 220474964 U CN220474964 U CN 220474964U CN 202322011284 U CN202322011284 U CN 202322011284U CN 220474964 U CN220474964 U CN 220474964U
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- Prior art keywords
- positioning
- base
- assembly according
- groove
- clamping groove
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a positioning type rotary stator assembly which comprises a rotary stator, a plug connector and a fixing buckle, wherein the rotary stator is connected with the plug connector through a wire harness, a heat shrinkage pipe is wrapped on the outer side of the wire harness, a clamping groove is formed in the plug connector, and the fixing buckle is arranged in the clamping groove. The fixing buckle is inserted or adhered into the clamping groove, so that the motor controller is convenient to install, and the fixing buckle is positioned and fixed with the fixing hole on the motor controller shell, so that the firm fixation of the plug connector after the installation can be ensured, and the plug connector is prevented from being separated from the motor controller.
Description
Technical Field
The utility model relates to the technical field of rotary stators, in particular to a positioning type rotary stator assembly.
Background
The resolver stator has a very important role in the motor, and is capable of converting direct current into rotational force and torque, thereby driving the motor to rotate.
In new energy automobile, the connection of motor controller and the stator that becomes soon has been realized to the stator assembly that becomes soon, in order to guarantee the motor controller and become soon reasonable installation of stator soon, also optimize to the stator assembly that becomes soon, like in a stator assembly that becomes soon, motor controller and new energy automobile that the application number is 202210045313.3, it is fixed mutually to disclose the casing on the fixing base and motor controller on the pencil, reduce the pencil and take place to twine, guarantee the installation stability of pencil, but, to realizing the plug of transmission important function, it is after linking to each other with motor controller especially in certain extreme service environment (like when violently shaking), if the plug only relies on the grafting terminal that is located on it to link to each other, still remain the risk of droing.
Disclosure of Invention
The utility model aims to provide a positioning type rotary-changing stator assembly, which is convenient to install by inserting or bonding a fixing buckle into a clamping groove, and can ensure firm fixation of a plug after installation and prevent the plug from being separated from a motor controller by positioning and fixing the fixing buckle and a fixing hole on the motor controller.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a location formula is revolved and is become stator assembly, includes revolves and becomes stator, plug and fixed buckle, revolve and become stator and plug and pass through the pencil and be connected, the outside parcel of pencil has the pyrocondensation pipe, be equipped with the draw-in groove on the plug, fixed buckle install in the draw-in groove.
As further optimization, the plug connector is provided with a C-shaped frame, and the clamping groove is formed in the C-shaped frame.
As a further optimization, the fixed buckle includes base and reference column, the base sets up in the draw-in groove, be equipped with on this base end chamber and with the through-hole that end chamber is linked together, the reference column include the bottom plate and set up in cylinder on the bottom plate, the bottom plate set up in the end intracavity, the cylinder upwards passes the through-hole, base and reference column are easy integrated into one piece, and the reference column can realize the rotation of certain angle for base and plug.
As further optimization, positioning blocks are respectively arranged on the side walls of the two opposite sides of the base, positioning grooves matched with the positioning blocks are respectively arranged on the side walls of the two opposite sides of the clamping groove, the base is fixed in the clamping groove by embedding the positioning blocks into the positioning grooves, and the base is convenient to install and firm to install in a plug-in mode.
As further optimization, a groove is formed in the base to form a cantilever, and the positioning block is arranged on the cantilever.
As a further optimization, the positioning groove is positioned at the middle part or the lower part of the side wall of the clamping groove, so that the base can be prevented from being separated from the clamping groove in the vertical direction.
As a further optimization, the wire harness comprises a plurality of signal wires and copper sleeves wrapped on the outer sides of the signal wires, the heat shrinkage tube is wrapped on the outer sides of the copper sleeves, and the copper sleeves can protect the signal wires.
As a further optimization, the copper sleeve is provided with a gap.
As further optimization, the outer side of the heat shrinkage tube is provided with a fir-tree nylon ribbon, and the locating and fixing of the wire harness during installation with the motor controller are realized by utilizing the buckling part of the fir-tree nylon ribbon.
As further optimization, the outside of pyrocondensation pipe is equipped with the identification code, conveniently traces back and discerns the assembly.
Compared with the prior art, the utility model has the following beneficial effects:
1. the fixing buckle is arranged at the position of the plug connector, and is utilized to be positioned and fixed with the fixing hole on the motor controller shell, so that the plug connector can be ensured to be firmly fixed after being installed, and the plug connector is prevented from being separated from the motor controller;
2. through setting up the draw-in groove, with fixed buckle through cartridge or bond in the draw-in groove, simple structure, simple to operate.
Drawings
Fig. 1 is a structural diagram of the present utility model.
Fig. 2 is an assembly schematic diagram of the connector of the present utility model.
FIG. 3 is a schematic diagram illustrating an assembly of a base and a slot according to the present utility model.
Fig. 4 is a structural view of the wire harness of the present utility model.
Fig. 5 is a schematic diagram of a motor controller according to the present utility model.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 3, a positioning type rotary stator assembly comprises a rotary stator 1, a plug connector 4 and a fixing buckle 6, wherein the rotary stator 1 and the plug connector 4 are connected through a wire harness 2, a heat shrinkage tube 3 is wrapped on the outer side of the wire harness 2, a clamping groove 50 is formed in the plug connector 4, and the fixing buckle 6 is installed in the clamping groove 50.
As shown in connection with figure 5 of the drawings,in the present utility model,the rotational stator is sleeved on the circumferential side of the shaft 100,by arranging the fixing buckle at the position of the plug connector, the fixing buckle is utilized6And motor controllerHousing 101Fixing hole on102Positioning and fixing are carried out, so that the plug connector can be ensured to be firmly fixed after being installed, and the plug connector is prevented from being separated from the motor controller; in addition, through setting up the draw-in groove, with fixed buckle through cartridge or bond in the draw-in groove, simple structure, simple to operate.
The bayonet joint 4 is provided with the C-shaped frame 5, the clamping groove 50 is formed in the C-shaped frame 5, and the C-shaped frame is formed on the bayonet joint in an injection molding or bonding mode, so that the clamping groove is formed by the C-shaped frame and protrudes out of the body of the bayonet joint, the space of the body of the bayonet joint cannot be occupied on one hand, and the fixing buckle is conveniently installed in the clamping groove on the other hand.
As further shown in fig. 2, the fixing buckle 6 includes a base 62 and a positioning column 61, the base 62 is disposed in the card slot 50, the base 62 is provided with a bottom cavity 621 and a through hole 622 communicating with the bottom cavity 621, the positioning column 61 includes a bottom plate 612 and a column 611 disposed on the bottom plate 612, the bottom plate 612 is disposed in the bottom cavity 621, and the column 611 passes through the through hole 622. When the fixing buckle is installed in the clamping groove, the positioning column can be assembled firstly, namely the positioning column passes through the base upwards, so that the column passes through the through hole, the bottom plate is limited in the bottom cavity, then the base is positioned in the clamping groove in a plugging or bonding mode, and the main body is positioned on the plug connector; in addition, the bottom plate can be cylindrical with the end chamber for assorted, and the bottom plate can produce rotatablely for the base, therefore the reference column can produce rotatablely for the plug, when the plug is installed on motor controller, on the one hand can carry out the location of plug initial position through the reference column, on the other hand, can realize the rotation of plug through the rotation of reference column, be favorable to fixed buckle to install convenient plug and motor controller's cartridge after motor controller, or make fixed buckle and motor controller's shell installation after the plug is pegged graft convenient with the plug fine setting rotation, consequently convenient and motor controller's fixed.
As shown in fig. 3, in another embodiment of the present utility model, positioning blocks 623 are respectively disposed on two opposite side walls of the base 62, positioning grooves 51 matched with the positioning blocks 623 are respectively disposed on two opposite side walls of the clamping groove 50, the positioning blocks 623 are embedded into the positioning grooves 51 to fix the base 62 in the clamping groove 50, in this embodiment, positioning blocks are formed on two sides of the base, and positioning grooves are formed on two sides of the C-shaped frame, so that the base and the clamping groove are connected in an inserting manner, which is convenient and stable to install.
The base 62 is provided with the grooves 620 to form the cantilevers 62a, the positioning blocks 623 are arranged on the cantilevers 62a, part positions of two side walls of the base are set to be in cantilever form, the base is convenient to extrude into the clamping grooves, the part of the cantilevers can deform to a certain extent relative to the body of the base, the insertion is convenient, and after the positioning blocks enter the positioning grooves, the original state can be restored to ensure the extrusion of the positioning blocks, so that the positioning blocks are positioned in the positioning grooves.
The positioning groove 51 is located at the middle or lower part of the side wall of the clamping groove 50, i.e. at the middle or lower part of the inner wall of the C-shaped frame, and is matched with the middle or lower part of the side wall of the base, and the positioning block is also located at the middle or lower part of the side wall of the base, so that when the positioning block is embedded into the positioning groove, the base can be prevented from being separated from the clamping groove in the horizontal direction, and can be prevented from being separated from the clamping groove in the vertical direction.
As shown in fig. 4, the wire harness 2 includes a plurality of signal wires 21 and a copper sleeve 22 wrapped outside the plurality of signal wires 21, and the heat shrinkage tube 3 is wrapped outside the copper sleeve 22, so that the signal wires can be protected by the copper sleeve, and meanwhile, the wire harness is covered with a certain shape-keeping property, so that the form stability of the wire harness is ensured, and the wire harness is convenient to install.
The copper sleeve 22 is provided with a gap 21, the copper sleeve is formed by crimping, the space occupied by a plurality of signal wires can be more matched, and then the crimped copper sleeve is fixed and positioned by a heat shrinking tube; in addition, the length of pyrocondensation pipe is greater than the length of copper sleeve pipe, and the both ends protrusion in copper sleeve pipe's both ends promptly realize the firm location to copper sleeve pipe.
As shown in fig. 1, the outer side of the heat shrinkage tube 3 is provided with a fir-tree nylon ribbon 7, so that the assembly is convenient to fix a wire harness part when being arranged on a motor controller, and a buckle part is realized in a ribbon mode, thereby being simpler and more convenient; the outside of pyrocondensation pipe 3 is equipped with identification code 8, conveniently traces back and discerns whole assembly.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides a location formula is revolved and is become stator assembly, its characterized in that, including revolve and become stator, plug and fixed buckle, revolve and become stator and plug and pass through the pencil and connect, the outside parcel of pencil has the pyrocondensation pipe, be equipped with the draw-in groove on the plug, fixed buckle install in the draw-in groove.
2. The positioning type rotary transformer assembly according to claim 1, wherein the plug is provided with a C-shaped frame, and the clamping groove is formed in the C-shaped frame.
3. The positioning type rotary transformer assembly according to claim 1 or 2, wherein the fixing buckle comprises a base and a positioning column, the base is arranged in the clamping groove, a bottom cavity and a through hole communicated with the bottom cavity are formed in the base, the positioning column comprises a bottom plate and a column body arranged on the bottom plate, the bottom plate is arranged in the bottom cavity, and the column body upwards passes through the through hole.
4. The positioning type rotary transformer assembly according to claim 3, wherein positioning blocks are respectively arranged on two side walls of the base, positioning grooves matched with the positioning blocks are respectively arranged on two side walls of the clamping groove, and the positioning blocks are embedded into the positioning grooves to fix the base in the clamping groove.
5. The positioning type rotary transformer assembly according to claim 4, wherein the base is provided with a groove to form a cantilever, and the positioning block is arranged on the cantilever.
6. The positioning type resolver sub-assembly according to claim 4 or 5, wherein the positioning groove is located at a middle or lower portion of a side wall of the card groove.
7. The positioning type rotary transformer assembly according to claim 1, wherein the wire harness comprises a plurality of signal wires and a copper sleeve wrapped outside the signal wires, and the heat shrinkage tube is wrapped outside the copper sleeve.
8. The positioning type rotational stator assembly of claim 7 wherein said copper sleeve has a gap therein.
9. The positioning type rotational-changing stator assembly according to claim 1, wherein the outer side of the heat shrinkage tube is provided with a fir-tree type nylon ribbon.
10. The positioning type rotary transformer assembly according to claim 1, wherein the outer side of the heat shrinkage tube is provided with an identification code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322011284.1U CN220474964U (en) | 2023-07-28 | 2023-07-28 | Positioning type rotary-changing stator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322011284.1U CN220474964U (en) | 2023-07-28 | 2023-07-28 | Positioning type rotary-changing stator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220474964U true CN220474964U (en) | 2024-02-09 |
Family
ID=89775666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322011284.1U Active CN220474964U (en) | 2023-07-28 | 2023-07-28 | Positioning type rotary-changing stator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220474964U (en) |
-
2023
- 2023-07-28 CN CN202322011284.1U patent/CN220474964U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |