CN219718724U - Connection structure of external temperature controller for motor - Google Patents
Connection structure of external temperature controller for motor Download PDFInfo
- Publication number
- CN219718724U CN219718724U CN202320742493.0U CN202320742493U CN219718724U CN 219718724 U CN219718724 U CN 219718724U CN 202320742493 U CN202320742493 U CN 202320742493U CN 219718724 U CN219718724 U CN 219718724U
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- China
- Prior art keywords
- temperature controller
- clamping groove
- positioning
- clamping grooves
- connection structure
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- 230000000087 stabilizing effect Effects 0.000 claims 2
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
The utility model provides a connecting structure of an external temperature controller for a motor, which comprises a shell, wherein a clamping groove is extruded on the outer wall of the shell; the clamping grooves are distributed along the vertical direction, the openings face upwards, and the inside of the clamping grooves is matched with the external dimension of the temperature controller; the opening of the clamping groove is provided with a positioning convex point, the positioning convex point is arranged through riveting and protrudes inwards and is matched with the upper surface of the temperature controller, and the temperature controller is positioned in the clamping groove. According to the connecting structure of the external temperature controller for the motor, provided by the utility model, the use of screws and fixing sheets is reduced through the clamping grooves formed by extrusion, meanwhile, the bottom of the temperature controller is provided with the stable base, the stable base is installed inside the clamping grooves along with the temperature controller, the elastic force formed by the elastic support is utilized to extrude and fix the outer wall of the temperature controller, and the position of the temperature controller is limited through the positioning convex points at the top of the clamping grooves, so that the position stability of the temperature controller in the clamping grooves is ensured, and the temperature controller cannot fall down due to vibration when the motor works.
Description
Technical Field
The utility model relates to a connection structure of an external temperature controller for a motor.
Background
At present, in the use of motor, the phenomenon that the motor is overheated and overloaded often can appear, and the user can't be aware in the use, and not be especially in the condition of generating heat of motor, and whether can continue to use under the unaware motor overheated state, consequently need a temperature control unit to control the motor, the miniaturization of motor also has decided that the motor is inside has a space to load a temperature control unit again very difficultly, so common practice is that install the temperature control unit on the motor housing, because the motor housing is the metal casing, installation temperature control unit just needs to adopt stationary blade and screw, fixes the temperature control unit.
Because the motor shell is usually extruded, the temperature control unit is fixed by using the screws and the fixing sheets, so that the punching assembly is needed manually, the assembly procedure is increased, the consistency of the process and the position accuracy cannot be ensured by manual assembly, the shell cannot be deformed in the punching stress, the cost is increased, and the final quality of the product is reduced.
Disclosure of Invention
The utility model aims to provide a connecting structure of an external temperature controller for a motor, which is characterized in that the original screw connection is changed into clamping groove connection, and a clamping groove is formed on the outer wall of a motor shell during extrusion molding, so that the original assembly process is changed into direct manual installation, the process flow and the operation steps are reduced, the production cost is reduced, and the consistency of the product quality is maintained.
In order to solve the problems, the connecting structure of the external temperature controller for the motor provided by the utility model adopts the following technical scheme:
the connecting structure of the external temperature controller for the motor comprises a shell, wherein a clamping groove is extruded on the outer wall of the shell; the clamping grooves are distributed along the vertical direction, the openings face upwards, and the inside of the clamping grooves is matched with the external dimension of the temperature controller; positioning convex points are arranged at the openings of the clamping grooves and protrude inwards through riveting, and are matched with the upper surfaces of the temperature controllers to position the temperature controllers in the clamping grooves;
the clamping groove is also provided with a stable base, the stable base is matched with the temperature controller, and the stable base is arranged at the bottom of the clamping groove.
Further, a plurality of positioning protruding points are arranged and distributed around the opening of the clamping groove, and each side is provided with at least two positioning protruding points.
Further, the stable base comprises an elastic bracket, a supporting bottom surface and a positioning side surface; the positioning side surface wraps the outer side of the bottom of the temperature controller, and positions the temperature controller; the supporting bottom surface is positioned at the bottom of the positioning side surface and supports the bottom surface of the temperature controller; the elastic support is positioned on one side of the positioning side face, one end of the elastic support is fixedly connected with the positioning side face, and the other end of the elastic support is abutted against the inner wall of the clamping groove.
Further, the positioning side face is provided with three faces surrounding the periphery of the bottom of the temperature controller.
Furthermore, the elastic support is provided with two sides which are symmetrically distributed on two sides of the positioning side surface.
Further, the positioning side face on be provided with the fastening boss, the fastening boss to stable base inside extend, inconsistent with the outer wall of temperature controller.
Further, the fastening boss is provided with a plurality of fastening bosses which are uniformly distributed on the upper part of the positioning side surface.
Furthermore, the stable base is formed by stamping an elastic plate.
The utility model has the beneficial effects that: according to the connecting structure of the external temperature controller for the motor, provided by the utility model, through the clamping groove formed by extrusion, the use of screws and fixing sheets is reduced, the assembly procedure and cost of the temperature controller are reduced, meanwhile, the stable base is arranged at the bottom of the temperature controller and is installed inside the clamping groove along with the temperature controller, the elastic force formed by the elastic support is utilized to extrude and fix the outer wall of the temperature controller, and the position of the temperature controller is limited by the positioning protruding points at the top of the clamping groove, so that the position stability of the temperature controller in the clamping groove is ensured, and the temperature controller cannot fall down due to vibration when the motor works.
Drawings
Fig. 1 is an assembly structure diagram of the present utility model.
Fig. 2 is an exploded view of the card slot of the present utility model.
Wherein: 1. the device comprises a shell, a clamping groove, a stable base, an elastic support, a supporting bottom, a positioning side surface, a fastening boss, a positioning convex point and a temperature controller, wherein the clamping groove is formed in the shell, the stable base is formed in the clamping groove, the stable base is formed in the stable base, the elastic support is formed in the stable base, the supporting bottom is formed in the elastic support, the positioning side surface is formed in the supporting bottom, the fastening boss is formed in the fixing side surface, the positioning convex point is formed in the fixing.
Detailed Description
For a clearer understanding of the technical solution provided by the present utility model, the present utility model is further described below with reference to the accompanying drawings and specific examples.
As shown in the attached drawings, the connecting structure of the external temperature controller for the motor provided by the utility model comprises a shell 1, wherein a clamping groove 2 is extruded on the outer wall of the shell 1; the clamping grooves 2 are distributed along the vertical direction, the openings face upwards, and the inside of the clamping grooves is matched with the external dimension of the temperature controller; a positioning convex point 8 is arranged at the opening of the clamping groove 2, the positioning convex point 8 is arranged by riveting, the positioning convex point 8 protrudes inwards and is matched with the upper surface of the temperature controller, and the temperature controller is positioned in the clamping groove 2;
the clamping groove 2 is further provided with a stable base 3, the stable base 3 is matched with the temperature controller, and the stable base 3 is arranged at the bottom of the clamping groove 2.
Further, a plurality of positioning protruding points 8 are arranged and distributed around the opening of the clamping groove 2, and each side is provided with at least two positioning protruding points.
Further, the stable base 3 comprises an elastic bracket 4, a supporting bottom surface 5 and a positioning side surface 6; the positioning side surface 6 wraps the outer side of the bottom of the temperature controller and positions the temperature controller; the supporting bottom surface 5 is positioned at the bottom of the positioning side surface 6 and supports the bottom surface of the temperature controller; the elastic support 4 is located at one side of the positioning side surface 6, one end of the elastic support is fixedly connected with the positioning side surface 6, and the other end of the elastic support is abutted against the inner wall of the clamping groove 2.
Further, the positioning side 6 is provided with three sides surrounding the periphery of the bottom of the temperature controller.
Further, the elastic support 4 is provided with two sides which are symmetrically distributed on two sides of the positioning side 6.
Further, the positioning side surface 6 is provided with a fastening boss 7, and the fastening boss 7 extends towards the inside of the stable base 3 and is abutted against the outer wall of the temperature controller.
Further, a plurality of fastening bosses 7 are provided and uniformly distributed on the upper portion of the positioning side 6.
Claims (8)
1. The connecting structure of the external temperature controller for the motor is characterized by comprising a shell, wherein a clamping groove is extruded on the outer wall of the shell; the clamping grooves are distributed along the vertical direction, the openings face upwards, and the inside of the clamping grooves is matched with the external dimension of the temperature controller; positioning convex points are arranged at the openings of the clamping grooves and protrude inwards through riveting, and are matched with the upper surfaces of the temperature controllers to position the temperature controllers in the clamping grooves;
the clamping groove is also provided with a stable base, the stable base is matched with the temperature controller, and the stable base is arranged at the bottom of the clamping groove.
2. The connection structure of an external temperature controller for a motor according to claim 1, wherein a plurality of positioning protruding points are arranged around the opening of the clamping groove, and each side is provided with at least two positioning protruding points.
3. The connection structure of an external temperature controller for a motor according to claim 1, wherein the stabilizing base comprises an elastic bracket, a supporting bottom surface and a positioning side surface; the positioning side surface wraps the outer side of the bottom of the temperature controller, and positions the temperature controller; the supporting bottom surface is positioned at the bottom of the positioning side surface and supports the bottom surface of the temperature controller; the elastic support is positioned on one side of the positioning side face, one end of the elastic support is fixedly connected with the positioning side face, and the other end of the elastic support is abutted against the inner wall of the clamping groove.
4. A connection structure of an external temperature controller for a motor according to claim 3, wherein the positioning side surface is provided with three surfaces surrounding the periphery of the bottom of the temperature controller.
5. A connection structure of an external temperature controller for a motor according to claim 3, wherein the elastic support is provided with two sides symmetrically distributed on two sides of the positioning side.
6. The connection structure of an external temperature controller for a motor according to claim 3, wherein the positioning side surface is provided with a fastening boss, and the fastening boss extends toward the inside of the stable base and is abutted against the outer wall of the temperature controller.
7. The connection structure of an external temperature controller for a motor according to claim 6, wherein a plurality of fastening bosses are provided and uniformly distributed on the upper portion of the positioning side surface.
8. The connection structure of an external temperature controller for a motor according to claim 3, wherein the stabilizing base is formed by stamping an elastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742493.0U CN219718724U (en) | 2023-04-07 | 2023-04-07 | Connection structure of external temperature controller for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742493.0U CN219718724U (en) | 2023-04-07 | 2023-04-07 | Connection structure of external temperature controller for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219718724U true CN219718724U (en) | 2023-09-19 |
Family
ID=87999356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320742493.0U Active CN219718724U (en) | 2023-04-07 | 2023-04-07 | Connection structure of external temperature controller for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219718724U (en) |
-
2023
- 2023-04-07 CN CN202320742493.0U patent/CN219718724U/en active Active
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| GR01 | Patent grant |