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terminal board

A terminal board and terminal technology, which is applied in the direction of electromechanical devices, casings/covers/supports, electrical components, etc., can solve problems such as increased constraints, size of casing components, number of components, weight, and increased operating hours.

Active Publication Date: 2019-08-20
AISIN AW CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to provide an opening or the like at a position where a tool can be inserted, and it is necessary to change the shape of the housing member, or the constraints on the layout increase, and the size, number of parts, weight, and man-hours of the housing member increase.

Method used

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Examples

Experimental program
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Embodiment approach

[0013] Hereinafter, embodiments of the terminal board 1 will be described with reference to the drawings. figure 1 is a cross-sectional view of the drive unit with the terminal board 1 installed, figure 2 is a cross-sectional view of the terminal block 1 in a state of being mounted on the case member CS, image 3 is an exploded perspective view of the terminal board 1, Figure 4 It is a side view of the terminal block 1 viewed from the axially outer side XO in a state where the cover member 29 is not attached to the terminal block main body 3, Figure 5 is an exploded sectional view of the terminal board 1.

[0014] Such as figure 1 as well as figure 2 As shown in Fig. The terminal 9 is connected to an inverter-side wiring member 12 that is a wiring member on the inverter IN side.

[0015] The terminal board 1 includes: a connection member 7 for electrically connecting the inverter-side wiring member 12 and the coil-side terminal 9; a fastening member 11 for fixing the...

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PUM

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Abstract

The present invention realizes a terminal board capable of connecting a coil-side terminal to an inverter-side wiring member from the outside of a housing member. The terminal board (1) is provided with: a screw insertion hole (2) for arranging an external screw member (6) inserted from the outer side toward the inner side of the case member (CS); and a coil terminal insertion hole (4) for a coil side terminal (9) insertion; and the internal thread member holding part (13). The first terminal (8) is disposed at the intersection (14) of the coil terminal insertion hole (4) and the screw insertion hole (2), and the internal screw holding portion (13) is formed more axially than the intersection (14). On the inner side (XI), the external thread member (6) penetrates through the through hole (15) of the first terminal (8) and the through hole (16) of the coil side terminal (9) and is screwed to the internal thread member (5), by This fixes the coil side terminal (9) to the first terminal (8).

Description

technical field [0001] The present invention relates to a terminal board for connecting terminals on the coil side of a motor housed inside a case member to wiring members on the inverter side arranged outside the case member. Background technique [0002] Japanese Unexamined Patent Application Publication No. 2008-301572 (Patent Document 1) discloses a terminal board provided on an electrical connection path between a coil of a motor housed inside a case member and an inverter arranged outside the case member. . The terminal board connects the coil-side terminals, that is, the coil-side terminals, to the inverter-side wiring members, that is, the inverter-side wiring members. In the technique of Patent Document 1, the terminal board is provided inside the case member. Therefore, when fixing the coil side terminal to the inverter side wiring member, it is necessary to remove the detachable part (18) which is a part of the case member, and insert it from the outside to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/22
CPCH02K5/225H01R4/302H01R4/70
Inventor 高桥克寿藤冈宏之
Owner AISIN AW CO LTD