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terminal board
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A terminal board, terminal technology, applied in the installation of electrical components, coupling devices, connecting parts, etc., can solve problems such as difficult work
Inactive Publication Date: 2016-11-23
AUTONETWORKS TECH LTD +2
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Abstract
Description
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Problems solved by technology
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Problems solved by technology
[0005] In the above-mentioned conventional terminal board, especially when screwing and connecting the inner conductive member and the inner connection portion of the corresponding terminal, it is necessary to allow a tool for screw fastening to enter a working space inside the equipment, so There is a problem of increasing the size of the equipment, and there is a problem that the work is difficult because of the screw tightening work inside the equipment, and it is urgent to improve this
Method used
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Embodiment approach 1
[0053] refer to Figure 1 to Figure 6 Embodiment 1 of the present invention will be described.
[0054] In this embodiment, a terminal for electrically connecting a three-pole conductive member provided in a three-phase AC motor mounted in an electric vehicle, a hybrid vehicle, and the like and a three-pole conductive member provided in an inverter is exemplified. Panel T, and shows the case of being applied to the direct connection type structure of the motor and the inverter.
[0055] More specifically, as Figure 5 As shown, the terminal board T is provided on the upper wall 2 of the case 1 of the transmission, and the motor side case (not shown) is assembled adjacent to the front opening side of the transmission 1 (left side in the figure). , an inverter side case is also assembled on the upper surface of the integrated gearbox 1 and the motor side case. Further, the three-pole conductive member (inner conductive member) extending from the motor and the conductive membe...
Embodiment approach 2
[0098] refer to Figure 7 Embodiment 2 of the present invention will be described. The terminal board T1 of the second embodiment can also be said to be a modified example of the first embodiment. The point that the terminal 70 is composed of the bus bar 11 and the strip piece 71 is the same. The easily bendable portion 72 is bent and bulged toward the near side. Other configurations are the same as those in Embodiment 1.
[0099] In this embodiment, the sub-housing 60 can play while deforming the terminal 70 in the easily bendable portion 72 , so that the floating function can be performed more reliably.
Embodiment approach 3
[0101] Figure 8 Embodiment 3 of this invention is shown. In the terminal plate T2 of Embodiment 3, the structure of the part where the easy-to-bend part is provided in the terminal 80 is changed.
[0102] Hereinafter, differences from Embodiment 1 will be mainly described, and components and locations having the same functions as those in Embodiment 1 will be assigned the same reference numerals to simplify or omit description.
[0103] The terminal 80 has a structure in which a flexible conductor 81 as an easily bendable portion is connected to the hanging end of the bus bar 11 bent and formed in an L-shape. The flexible conductor 81 has a structure in which a braided wire is bent into a substantially S-shape. On the other hand, in the receptacle terminal 20A serving as the inner connection portion, a low connecting piece 24 is formed standing up from the base portion 22 of the grid terminal portion 21 .
[0104] In detail, the L-shaped bus bar 11 constituting the termina...
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Abstract
It is aimed to provide a terminal block capable of realizing space saving and improving operability in connecting conductive members and terminals. A terminal block T for connecting a plurality of inner conductive members and a plurality of outer conductive members arranged inside and outside a device includes a housing 30 which is provided to penetrate through a case 2 of the device in an in-out direction, terminals 10 each of which is mounted in the housing and includes a connecting portion 14 to be connected to the outer conductive member and provided on an outer end part and a tubular socket terminal 20 to be fitted and connected to a pin terminal p provided on the inner conductive member and provided on an inner end part, and sub-housings in which the socket terminals 20 are accommodated and on which terminal insertion openings, into which the pin terminals p are insertable, are open. The sub-housings 60 are mounted in the housing 30 loosely movably in a direction intersecting with an axis.
Description
technical field [0001] The present invention relates to terminal boards. Background technique [0002] Conventionally, a terminal board described in Patent Document 1 below is known as a terminal board for electrically connecting conductive members provided in electrical equipment such as a motor and an inverter. The terminal board includes: a casing made of synthetic resin, which penetrates inside and out and is installed in the box of a predetermined device; The connecting portion at one end faces the outer end of the housing and the connecting portion at the other end faces the inner end of the housing and is mounted side by side. [0003] In addition, the outer conductive member composed of a bus bar extending from an electrical device such as an inverter is connected to the outer connection portion of the terminal mounted on the terminal board by screwing, and is composed of a bus bar extending from an electrical device such as a motor. The inner conductive part is al...
Claims
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Application Information
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