JPS59149381U

JPS59149381U - terminal device

Info

Publication number: JPS59149381U
Application number: JP4504883U
Authority: JP
Inventors: 洋藤井
Original assignee: 三菱電機株式会社
Priority date: 1983-03-28
Filing date: 1983-03-28
Publication date: 1984-10-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ａは従来の端子装置を示す正面図、同図すは同側
断面図、第２図はこの考案の実施例による端子装置の構
成要素を示す斜視図、第３図は突出壁に設けられた受段
を示す斜視図、第４図ａは端子金具を端子板の小幅部へ
嵌合させたときの正面図、同図すは同側断面図、第５図
ａは端子装置の組付状態を示す正面図、同図すは同側断
面図、第６図は端子板と端子金具の変形例を示す斜視図
、第７薗は受段に凹所が設けられて０る突出壁の斜視図
、第８図は弾発部材の変形例を示す斜視図、第９図は第
８図の弾発部材を使用した組付状態を示す側断面図、第
１０図は端子板と端子金具の他の変形例を示す斜視図、
第１１図は第１０図の端子板と端子金具を使用した組付
状態を示す側断面図、第１２図は端子板への配線方法の
一例を示す一部切欠側面図である。１・・・端子装置、２・・・電気機器本体、３・・・突
出壁、３ａ・・・受段、３ｂ・・・受段に設けられた凹
所、４・・・端子板、４ａ・・・段部、４ｂ・・・小幅
部、４Ｃ・・・凹溝、４ｄ・・・凹所、５・・・端子金
具、５ａ・・・−側壁、５Ｃ・・・凸条、５ｄ・・・隙
間、５ｅ・・・突起、５ｆ・・・凹所、１０・・・弾発
部材、１０ａ・・・凸部、ＩＯＣ・・・隆起部、Ａ・・
・電線。なお、図中、同一符号は、同一または相当部分
を示す。補正−昭５８．　７．４実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲電気機器本体に設けられた１対の突出壁相互間に配置さ
れる端子装置であって、負荷電流を通じ−る端子板と、
電線挿入用の開口を備えた略口字状の端子金具と、この
端子金具に螺合される電線締付用の端子ねじとを有し、
端子金具における開口壁の内面に、端子ねじの螺入出方
向に延びる凸条を形成するとともに、この凸条の一端部
と端子ね　　。じが螺合された開口壁の内面との間に、端子板の嵌脱を
許す隙間を形成し、端子板に、上記凸条の長手方向での
みこの凸条に嵌脱可能な凹溝とを設け、さらに、上記１
対の突出壁の内面に受段を設け、この受段上に、端子金
具の開口頁を端子板との間で弾発挾持する弾発部材を配
置するようにしたことを特徴とする端子装置。Fig. 1a is a front view showing a conventional terminal device, Fig. 2 is a sectional view of the same side, Fig. 2 is a perspective view showing the components of the terminal device according to an embodiment of the invention, and Fig. 3 is a protruding wall. FIG. 4a is a front view when the terminal fitting is fitted into the narrow part of the terminal board, and FIG. 5a is a sectional view of the same side. 6 is a perspective view showing a modified example of the terminal plate and the terminal fitting, and the 7th slot shows a protrusion with a recess provided in the receiving step. A perspective view of the wall, FIG. 8 is a perspective view showing a modified example of the elastic member, FIG. 9 is a side sectional view showing an assembled state using the elastic member of FIG. 8, and FIG. 10 is a terminal plate and A perspective view showing another modification of the terminal fitting,
FIG. 11 is a side sectional view showing an assembled state using the terminal board and terminal fitting shown in FIG. 10, and FIG. 12 is a partially cutaway side view showing an example of a method of wiring to the terminal board. DESCRIPTION OF SYMBOLS 1... Terminal device, 2... Electrical equipment main body, 3... Protruding wall, 3a... Receiving stage, 3b... Recess provided in receiving stage, 4... Terminal board, 4a ...Step part, 4b...Narrow width part, 4C...Concave groove, 4d...Concavity, 5...Terminal fitting, 5a...-side wall, 5C...Convex strip, 5d... ... Gap, 5e... Protrusion, 5f... Recess, 10... Resilient member, 10a... Protrusion, IOC... Protrusion, A...
·Electrical wire. In addition, in the figures, the same reference numerals indicate the same or corresponding parts. Correction - 1984. 7.4 The scope of claims for utility model registration shall be amended as follows. O Utility Model Registration Claims A terminal device disposed between a pair of protruding walls provided on the main body of an electrical device, comprising a terminal plate through which a load current passes;
It has a substantially square-shaped terminal fitting with an opening for inserting an electric wire, and a terminal screw for tightening the electric wire that is screwed into the terminal fitting,
A protruding strip extending in the direction in which the terminal screw is screwed in and out is formed on the inner surface of the opening wall of the terminal fitting, and one end of the protruding strip is connected to the terminal screw. A gap is formed between the terminal plate and the inner surface of the opening wall to which the terminal plate is screwed, and the terminal plate is provided with a groove in which the terminal plate can be fitted and removed only in the longitudinal direction of the protruding strip. and furthermore, the above 1
A terminal device characterized in that a receiving stage is provided on the inner surface of the pair of protruding walls, and a resilient member for elastically holding the opening page of the terminal fitting between the terminal plate and the terminal plate is arranged on the receiving stage. .

Claims

[Scope of utility model registration request]

(1) A terminal device placed between a pair of protruding walls provided on the main body of an electrical device, which is a terminal metal fitting approximately in the shape of an opening that includes a terminal plate through which load current is passed and an opening for inserting electric wires. and,
The terminal fitting has a terminal screw for tightening the electric wire that is screwed into the terminal fitting, and a protruding line extending in the direction in which the terminal screw is screwed in and out is formed on the inner surface of the opening wall of the terminal fitting, and one end of the protruding line and A gap is formed between the inner surface of the opening wall to which the terminal screw is screwed, allowing the terminal board to be inserted and removed, and the terminal board is provided with a recessed groove that can be inserted into and removed from the protrusion only in the longitudinal direction of the protrusion. and a stepped portion for positioning the protruding strip in the recessed groove when the terminal fitting is fitted.Furthermore, a receiving step is provided on the inner surface of the pair of protruding walls, and a receiving step is provided on the receiving step. A terminal device characterized in that a resilient member is arranged to resiliently clamp the opening wall of the terminal fitting between the terminal plate and the terminal plate.

(2) The terminal device according to claim 1, wherein the terminal plate is provided with an insertion hole.

(3) The terminal device according to claim 2, wherein the terminal fitting is provided with a protrusion that fits into the insertion hole of the terminal board.

(4) Utility model registration claims 1, 2, or 3, in which either the terminal fitting or the resilient member is provided with a recess, and the other is provided with a protrusion that fits into the recess. terminal device.

(5) The terminal device according to claim 1, 2, 3, or 4, wherein the resilient member is provided with a raised portion that engages with the end face of the terminal fitting.

(6) Utility model registration claim 1, 2, 3, 4 or 5 in which a recess into which an elastic member is fitted is provided in a receiving stage of a pair of protruding walls. Terminal device as described in section.