CN215580784U - Electrode column of driving motor controller based on CAN protocol - Google Patents
Electrode column of driving motor controller based on CAN protocol Download PDFInfo
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- CN215580784U CN215580784U CN202122147179.1U CN202122147179U CN215580784U CN 215580784 U CN215580784 U CN 215580784U CN 202122147179 U CN202122147179 U CN 202122147179U CN 215580784 U CN215580784 U CN 215580784U
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Abstract
The utility model relates to the technical field of motors, in particular to an electrode column of a driving motor controller based on a CAN (controller area network) protocol, which comprises a first shell and a second shell which are connected with each other, wherein a motor body is arranged in the first shell, and a controller electrically connected with the motor body is arranged in the second shell; a plurality of conducting strips are arranged at one end of the motor body close to the second shell, and a plurality of electrode columns extending towards the first shell are arranged on the controller; the number of the conducting strips and the number of the electrode columns are equal and the conducting strips and the electrode columns are arranged in a one-to-one correspondence manner; the side wall of one end of the electrode column in the extending direction is provided with a rectangular plane; the rectangular plane of the electrode column is in contact with the oppositely arranged conducting strips. The utility model realizes the abutting contact between the surfaces of the electrode column and the conducting strip, has strong connection stability and is not easy to fall off.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to an electrode column of a driving motor controller based on a CAN protocol.
Background
When the driving motor is integrally connected with the controller, the traditional driving motor and the controller are electrically connected by a cable. But driving motor is because the motor work heat is great for the cable of connection controller end is impaired easily, adopts both ends metal conductive pole post to peg graft between some controllers and the driving motor respectively and realizes the electricity and connect, but because the metal conductive pole post receives expend with heat and contract with cold to influence, produces easily and drops or the space, thereby produces contact failure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide the electrode column of the drive motor controller based on the CAN protocol, and solve the problem that the drive motor is difficult to connect with the controller.
In order to solve the technical problems, the utility model adopts the technical scheme that: providing an electrode column of a driving motor controller based on a CAN protocol, wherein the electrode column comprises a first shell and a second shell which are connected with each other, a motor body is arranged in the first shell, and a controller electrically connected with the motor body is arranged in the second shell;
a plurality of conducting strips are arranged at one end of the motor body close to the second shell, and a plurality of electrode columns extending towards the first shell are arranged on the controller;
the number of the conducting strips and the number of the electrode columns are equal and the conducting strips and the electrode columns are arranged in a one-to-one correspondence manner;
the side wall of one end of the electrode column in the extending direction is provided with a rectangular plane;
the rectangular plane of the electrode column is in contact with the oppositely arranged conducting strips.
Furthermore, the electrode column is provided with a first screw hole, and the axial direction of the first screw hole is vertical to the rectangular plane of the electrode column;
the position of the conducting plate corresponding to the first screw hole is provided with a second screw hole; the first screw hole is connected with the second screw hole through a stud.
Furthermore, the number of the electrode columns and the number of the conducting strips are three.
Furthermore, the side wall of one end of the electrode column in the extension direction further comprises an arc surface connected with the rectangular plane, two side edges of the arc surface are respectively connected with two side edges of the rectangular plane, and the arc surface is a two-thirds circumferential surface.
Further, the conducting strip is of a rectangular structure.
Further, the electrode column is connected with a circuit board of the controller, and insulating silica gel is arranged at the connection position between the electrode column and the circuit board.
Furthermore, the other end of the electrode column in the extending direction is a cylinder, and the other end of the electrode column in the extending direction is connected with the circuit board of the controller.
The utility model has the beneficial effects that: the electrode column of driving motor controller based on CAN agreement that provides, the controller pass through the electrode column with conducting strip contact on the motor body realizes the electricity and connects, the electrode column with the contact surface of conducting strip is the rectangle plane, CAN realize the electrode column with face between the conducting strip and the face support to contact, connection stability is strong, is difficult for droing, CAN realize continuously switching on of driving motor and controller.
Drawings
FIG. 1 is a schematic structural diagram of an electrode column of a controller of a drive motor based on a CAN protocol according to the present invention;
FIG. 2 is a schematic structural diagram of an electrode column of a controller of a drive motor based on a CAN protocol according to the present invention;
FIG. 3 is a partial enlarged view of an electrode column of a CAN protocol based drive motor controller according to the present invention;
description of reference numerals:
1. a first housing; 2. a second housing; 21. a heat dissipating component; 3. a controller; 31. an electrode column; 311. a first screw hole; 4. a conductive sheet; 5. an electrode interface.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, the electrode column of the driving motor controller based on the CAN protocol according to the present invention includes a first housing and a second housing connected to each other, wherein a motor body is disposed in the first housing, and a controller electrically connected to the motor body is disposed in the second housing;
a plurality of conducting strips are arranged at one end of the motor body close to the second shell, and a plurality of electrode columns extending towards the first shell are arranged on the controller;
the number of the conducting strips and the number of the electrode columns are equal and the conducting strips and the electrode columns are arranged in a one-to-one correspondence manner;
the side wall of one end of the electrode column in the extending direction is provided with a rectangular plane;
the rectangular plane of the electrode column is in contact with the oppositely arranged conducting strips.
From the above description, the beneficial effects of the present invention are: the utility model provides a driving motor controller's electrode post based on CAN agreement, the controller pass through the electrode post with conducting strip contact on the motor body realizes the electricity to be connected, the electrode post with the contact surface of conducting strip is the rectangle plane, CAN realize the electrode post with face between the conducting strip and the face support to contact, connection stability is strong, is difficult for droing, CAN realize continuously switching on of driving motor and controller.
Furthermore, the electrode column is provided with a first screw hole, and the axial direction of the first screw hole is vertical to the rectangular plane of the electrode column;
the position of the conducting plate corresponding to the first screw hole is provided with a second screw hole; the first screw hole is connected with the second screw hole through a stud.
According to the description, the electrode column and the conducting strips can be fixedly connected through the studs, and the metal is not easy to fall off due to the influence of expansion caused by heat and contraction caused by cold, so that the connection stability between the electrode column and the conducting strips can be ensured.
Furthermore, the number of the electrode columns and the number of the conducting strips are three.
Furthermore, the side wall of one end of the electrode column in the extension direction further comprises an arc surface connected with the rectangular plane, two side edges of the arc surface are respectively connected with two side edges of the rectangular plane, and the arc surface is a two-thirds circumferential surface.
As can be seen from the above description, the electrode column is a cylinder composed of a cambered surface and a flat surface, has high structural strength, is not easy to damage, and is easy to machine and form.
Further, the conducting strip is of a rectangular structure.
As can be seen from the above description, the conductive sheet has a rectangular structure so that the rectangular surface of the conductive sheet can be sufficiently contacted with the rectangular plane of the electrode column.
Further, the electrode column is connected with a circuit board of the controller, and insulating silica gel is arranged at the connection position between the electrode column and the circuit board.
From the above description, the connection between the electrode column and the circuit board is provided with insulating silica gel to perform an insulating function.
Furthermore, the other end of the electrode column in the extending direction is a cylinder, and the other end of the electrode column in the extending direction is connected with the circuit board of the controller.
As can be seen from the above description, the end of the electrode column connected to the circuit board of the controller is cylindrical, so that the electrode column can be easily connected to the circuit board.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: the electrode column comprises a first shell 1 and a second shell 2 which are connected with each other, wherein a motor body is arranged in the first shell, and a controller 3 electrically connected with the motor body is arranged in the second shell. The first shell and the second shell are both rectangular. The one end of second casing is equipped with the second opening, be equipped with a plurality of radiator unit 21 on the lateral wall of the other end of second casing, radiator unit is a plurality of flaky cooling fins of arranging the setting and sets up the shock attenuation silica gel between a plurality of flaky cooling fins of arranging. The inner bottom wall of the second shell is provided with a plurality of through holes communicated with the radiating assembly, the inner peripheral wall of the second shell is provided with a supporting seat surrounding the center of the second shell, a gap is formed between the supporting seat and the inner bottom wall of the second shell, the gap range is 3cm-8cm, and a circuit board of the controller is fixed on the supporting seat through screws. Be equipped with three electrode column 31 that sets up side by side on the circuit board of controller, and three the electrode column orientation first casing direction extends the setting. The side wall of one end, close to the first shell, of the electrode column in the extending direction is composed of a rectangular plane and an arc surface. Specifically, the cambered surface is a two-thirds circumferential surface, and two side edges of the cambered surface are respectively connected with two side edges of the rectangular plane. The other end of the electrode column in the extending direction is one end close to the circuit board, and the other end of the electrode column in the extending direction is a cylinder. That is, the electrode column is cut from a cylindrical electrode column in the axial direction. The other end of the electrode column in the extending direction is welded on a circuit board of the controller, and annular insulating silica gel is arranged at the joint between the electrode column and the circuit board.
And one end of the motor body, which is close to the second shell, is provided with three conducting strips 4 which are arranged in one-to-one correspondence with the three electrode columns in the second shell. The conducting strips are of rectangular structures, and the rectangular surfaces of the rectangular structures corresponding to the conducting strips are matched with the rectangular planes of the electrode columns. One end of the conducting strip extends into the second shell and is connected with the electrode column. The rectangular plane of the electrode column is in contact with the oppositely arranged conducting strips. Specifically, the electrode column is provided with a first screw hole 311, the axial direction of the first screw hole is perpendicular to the rectangular plane of the electrode column, and the position of the conducting strip corresponding to the first screw hole is provided with a second screw hole; the first screw hole is connected with the second screw hole through a stud. The stud is made of metal conductive materials, and the stud is locked, so that the tight connection between the electrode column and the conductive plate can be maintained constantly, the electrode column and the conductive plate are prevented from falling off due to expansion caused by heat and contraction caused by cold, and the connection stability between the electrode column and the conductive plate can be ensured.
In this embodiment, an electrode interface 5 is disposed on a side wall of the second housing, and the joint is disposed toward the outside, and the electrode column is electrically connected to the electrode interface on the circuit board. The electrode interface may conduct the controller and the driving motor by connecting with an external power source.
In this embodiment, another lateral wall of second casing corresponds the plane position that the double-screw bolt is located is equipped with the opening, just the axial perpendicular to of double-screw bolt the lateral wall that the opening was located, through the opening, when first casing with the second casing is connected, through the opening can stretch into screw instrument the second opening is screwed up the double-screw bolt operation, and not only easy operation is convenient for follow-up maintenance moreover.
In this embodiment, the second housing is further provided with an end cover capable of sealing the opening, so that the overall aesthetic property of the second housing is ensured. The second shell is provided with four first fixing holes circumferentially arranged around the opening, the four first fixing holes are respectively located on diagonal lines of four rectangular top angles corresponding to the opening, the position, corresponding to the first fixing holes, of the end cover is provided with second fixing holes matched with the first fixing holes, and each first fixing hole and the corresponding second fixing hole are connected through a fixing piece. The first fixing hole and the second fixing hole are both screw holes, and the fixing piece is a screw.
In this embodiment, the joint of the outer side wall of the first housing and the outer side wall of the second housing is coated with heat-conducting silica gel.
In this embodiment, the outer side wall of the first casing is provided with a plurality of strip-shaped heat dissipation grooves 11.
In summary, according to the electrode column of the drive motor controller based on the CAN protocol provided by the utility model, the controller is electrically connected with the conductive sheet on the motor body through the contact of the electrode column, the contact surface of the electrode column and the conductive sheet is a rectangular plane, the surface-to-surface contact between the electrode column and the conductive sheet CAN be realized, the connection stability is strong, the electrode column is not easy to fall off, and the continuous conduction between the drive motor and the controller CAN be realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (7)
1. The electrode column of the driving motor controller based on the CAN protocol is characterized by comprising a first shell and a second shell which are connected with each other, wherein a motor body is arranged in the first shell, and a controller electrically connected with the motor body is arranged in the second shell;
a plurality of conducting strips are arranged at one end of the motor body close to the second shell, and a plurality of electrode columns extending towards the first shell are arranged on the controller;
the number of the conducting strips and the number of the electrode columns are equal and the conducting strips and the electrode columns are arranged in a one-to-one correspondence manner;
the side wall of one end of the electrode column in the extending direction comprises a rectangular plane;
the rectangular plane of the electrode column is in contact with the oppositely arranged conducting strips.
2. The CAN protocol based electrode column of a drive motor controller according to claim 1, wherein the electrode column is provided with a first screw hole, and an axial direction of the first screw hole is perpendicular to a rectangular plane of the electrode column;
the position of the conducting plate corresponding to the first screw hole is provided with a second screw hole; the first screw hole is connected with the second screw hole through a stud.
3. The CAN protocol based electrode column of a drive motor controller of claim 1, wherein the number of the electrode column and the conductive sheet is three.
4. The CAN protocol-based electrode column for a controller of a drive motor according to claim 1, wherein a side wall of one end of the electrode column in the extending direction further includes an arc surface connected to the rectangular plane, two sides of the arc surface are respectively connected to two sides of the rectangular plane, and the arc surface is a two-thirds circumferential surface.
5. The CAN protocol based electrode column of a drive motor controller of claim 1, wherein the conductive strips are rectangular in configuration.
6. The CAN protocol-based electrode column of a controller for a driving motor according to claim 1, wherein the electrode column is connected to a circuit board of the controller, and an insulating silica gel is disposed at a connection between the electrode column and the circuit board.
7. The CAN protocol-based electrode column of a controller for a drive motor of claim 1, wherein the other end of the electrode column in the extending direction is a cylinder, and the other end of the electrode column in the extending direction is connected to a circuit board of the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147179.1U CN215580784U (en) | 2021-09-07 | 2021-09-07 | Electrode column of driving motor controller based on CAN protocol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147179.1U CN215580784U (en) | 2021-09-07 | 2021-09-07 | Electrode column of driving motor controller based on CAN protocol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215580784U true CN215580784U (en) | 2022-01-18 |
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ID=79847963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122147179.1U Active CN215580784U (en) | 2021-09-07 | 2021-09-07 | Electrode column of driving motor controller based on CAN protocol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215580784U (en) |
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2021
- 2021-09-07 CN CN202122147179.1U patent/CN215580784U/en active Active
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