CN215527979U - Positive big square copper aluminium terminal of 48V motor - Google Patents
Positive big square copper aluminium terminal of 48V motor Download PDFInfo
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- CN215527979U CN215527979U CN202121829418.5U CN202121829418U CN215527979U CN 215527979 U CN215527979 U CN 215527979U CN 202121829418 U CN202121829418 U CN 202121829418U CN 215527979 U CN215527979 U CN 215527979U
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Abstract
The utility model discloses a 48V motor positive large square copper aluminum terminal which comprises a terminal body, wherein the terminal body comprises a cylindrical end and a flat end which are connected into a whole, one end of the cylindrical end is sealed, the flat end comprises a horizontal end surface and a vertical end surface, the horizontal end surface and the vertical end surface are in arc transition at 90 degrees, the horizontal end surface faces upwards to form a 45-degree outgoing line, the lower end of the vertical end surface is connected with the sealed end of the cylindrical end, a mounting hole for connecting a phi 8 stud is formed in the horizontal end surface, and a phi 8 nut is used for connecting the terminal with a 48V motor. The wire harness fixing device is reasonable in structural design, convenient to assemble and reliable in fixing, and not only can the wire harness be fixed on a 48V motor without moving, but also the trend of the wire harness is met, interference is avoided, and attractiveness is affected.
Description
Technical Field
The utility model relates to the technical field of automobile indoor floor wiring harnesses, in particular to a positive large square copper aluminum terminal of a 48V motor.
Background
In the design process of the automobile wire harness, a 60-square aluminum wire is mainly arranged in an indoor floor wire harness, a large square wire is hard, the space in a front cabin is narrow, the trend of the wire harness is not in the same straight line with a 48V motor positive pole stud, and therefore a copper-aluminum terminal meeting the function and assembly requirements of the wire harness needs to be designed and developed to solve the problem.
In general, the problem of narrow space is satisfied, and the use of crimping a large square aluminum wire and a terminal is also required.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up for the defects of the prior art and provides a positive large square copper aluminum terminal of a 48V motor.
The utility model is realized by the following technical scheme:
the utility model provides a big square copper aluminium terminal of 48V motor positive pole, including the terminal body, the terminal body including even drum end and flat end as an organic whole, the one end of drum end is sealed, flat end including horizontal end face and vertical terminal surface, be 90 degrees arc transition between horizontal end face and the vertical terminal surface, and the horizontal end face is upward 45 degrees and is qualified for the next round of competitions, the lower extreme of vertical terminal surface is connected with the seal end of drum end, opens the mounting hole that has the double-screw bolt of connecting phi 8 on horizontal end face, with phi 8 nut connecting terminal and 48V motor.
An inclined transition connecting piece is connected between the lower end of the vertical end face and the sealing end of the cylindrical end.
The cylindrical end is an aluminum alloy cylinder; the flat end and the inclined transition connecting piece are both copper alloy plates.
The flat end is designed to be flat according to the shape of the positive pole of the 48V motor, and the flat end is matched with the positive pole of the motor and the nut, so that the wiring harness is fixed on the 48V motor and does not move.
The horizontal end face and the vertical end face form a 90-degree structure, and due to the trend of the wire harness, the wire outgoing direction is upwards 45-degree outgoing, so that the wire harness arrangement is met, and the wire harness is prevented from being interfered with other connectors due to too hard bending.
The cylindrical end is made of cylindrical aluminum alloy, so that the terminal and the aluminum conductor can be conveniently crimped.
The copper-aluminum terminal is made of a combination of copper alloy and aluminum alloy, copper and aluminum are in better transition, so that the copper and aluminum terminals are tightly connected, and the conductivity and the reliability are improved.
The utility model has the advantages that: the wire harness fixing device is reasonable in structural design, convenient to assemble and reliable in fixing, and not only can the wire harness be fixed on a 48V motor without moving, but also the trend of the wire harness is met, interference is avoided, and attractiveness is affected.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
Detailed Description
As shown in fig. 1 and 2, the 48V motor positive large square copper aluminum terminal comprises a terminal body 1, wherein the terminal body 1 comprises a cylindrical end 2 and a flat end 3 which are connected into a whole, one end of the cylindrical end 2 is sealed, the flat end 3 comprises a horizontal end surface 3-1 and a vertical end surface 3-2, a 90-degree arc transition 4 is formed between the horizontal end surface 3-1 and the vertical end surface 3-2, the horizontal end surface 3-1 is outgoing at an upward 45-degree angle, the lower end of the vertical end surface 3-2 is connected with the sealed end of the cylindrical end 2, a mounting hole 5 for connecting a phi 8 stud is formed in the horizontal end surface 3-1, and a phi 8 nut connecting terminal and a 48V motor are used.
An inclined transition connecting piece 6 is connected between the lower end of the vertical end face 3-2 and the sealing end of the cylindrical end 2.
The cylindrical end 2 is an aluminum alloy cylinder; the flat end 3 and the inclined transition connecting piece 6 are both copper alloy plates.
The flat end 3 is designed to be flat according to the shape of the positive pole of the 48V motor, and the wire harness is fixed on the 48V motor and does not move by matching with the positive pole of the motor and the nut.
The horizontal end face 3-1 and the vertical end face 3-2 form a 90-degree structure, the outgoing direction of the wire is upwards 45 degrees due to the trend of the wire harness, the wire harness arrangement is met, and the wire harness is prevented from being interfered with other connectors due to too hard bending.
The cylindrical end 2 is made of cylindrical aluminum alloy, so that the terminal and the aluminum conductor can be conveniently crimped.
The copper-aluminum terminal is made of a combination of copper alloy and aluminum alloy, copper and aluminum are in better transition, so that the copper and aluminum terminals are tightly connected, and the conductivity and the reliability are improved.
Claims (3)
1. The utility model provides a big square copper aluminium terminal of 48V motor positive pole which characterized in that: including the terminal body, the terminal body including even drum end as an organic whole and flat end, the one end of drum end is sealed, flat end including horizontal terminal surface and vertical terminal surface, be 90 degrees arc transition between horizontal terminal surface and the vertical terminal surface, and the horizontal terminal surface is upward 45 degrees and is qualified for the next round of competitions, the lower extreme of vertical terminal surface is connected with the sealed end of drum end, it has the mounting hole to open on horizontal terminal surface.
2. The positive large square copper-aluminum terminal of the 48V motor as claimed in claim 1, characterized in that: an inclined transition connecting piece is connected between the lower end of the vertical end face and the sealing end of the cylindrical end.
3. The positive large square copper-aluminum terminal of the 48V motor as claimed in claim 2, characterized in that: the cylindrical end is an aluminum alloy cylinder; the flat end and the inclined transition connecting piece are both copper alloy plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121829418.5U CN215527979U (en) | 2021-08-06 | 2021-08-06 | Positive big square copper aluminium terminal of 48V motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121829418.5U CN215527979U (en) | 2021-08-06 | 2021-08-06 | Positive big square copper aluminium terminal of 48V motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215527979U true CN215527979U (en) | 2022-01-14 |
Family
ID=79789885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121829418.5U Active CN215527979U (en) | 2021-08-06 | 2021-08-06 | Positive big square copper aluminium terminal of 48V motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215527979U (en) |
-
2021
- 2021-08-06 CN CN202121829418.5U patent/CN215527979U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A 48V motor positive large square copper aluminum terminal Effective date of registration: 20220829 Granted publication date: 20220114 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: Wuhu Tianhai Electric Fitting Co.,Ltd. Registration number: Y2022980013812 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230802 Granted publication date: 20220114 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: Wuhu Tianhai Electric Fitting Co.,Ltd. Registration number: Y2022980013812 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |