JPS6251903U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平断面図、第
２〜４図は本考案の一実施例に係るしや断器のし
や断状態を示す図であり、第２図はその平面図、
第３図はその正面図、第４図はその側面図、第５
〜７図は本考案の一実施例に係るしや断器の投入
状態を示す図であり、第５図はその平面図、第６
図はその正面図、第７図はその側面図、第８図は
本考案に係る第２の直動カムを示す平面図、第９
図はその正面図、第１０図は本考案に係る第１の
直動カムの平面図、第１１図はその正面図、第１
２図は本考案に係る第１の可動板を示す説明図、
第１３図は本考案に係る第２の可動板を示す説明
図である。 図において、１は制御センター、３はしや断器
ユニツト、４は可動端子、５は突出板、７は第１
の直動カム、８は第２の直動カム、９は第１の可
動板、１０は第２の可動板、１６はコイルばね、
１８は中箱。なお、図中同一符号は同一部分を示
す。 Fig. 1 is a plan cross-sectional view showing an embodiment of the present invention, Figs. 2 to 4 are diagrams showing the shear cutting state of the shear cutter according to the embodiment of the present invention, and Fig. Plan view,
Figure 3 is its front view, Figure 4 is its side view, and Figure 5 is its front view.
Figures 7 to 7 are diagrams showing the closed state of the shaya disconnector according to an embodiment of the present invention, and Figure 5 is a plan view thereof, and Figure 6
FIG. 7 is a front view thereof, FIG. 7 is a side view thereof, FIG. 8 is a plan view showing the second direct-acting cam according to the present invention, and FIG.
10 is a plan view of the first direct-acting cam according to the present invention, FIG. 11 is a front view thereof, and FIG.
FIG. 2 is an explanatory diagram showing the first movable plate according to the present invention,
FIG. 13 is an explanatory diagram showing the second movable plate according to the present invention. In the figure, 1 is a control center, 3 is a branch or disconnection unit, 4 is a movable terminal, 5 is a protruding plate, and 7 is a first
, 8 is a second linear cam, 9 is a first movable plate, 10 is a second movable plate, 16 is a coil spring,
18 is the middle box. Note that the same reference numerals in the figures indicate the same parts.

Claims (1)

【実用新案登録請求の範囲】 (1) 固定端子がその内部に配置され、その前面
に所定の開口部を備えた中箱と、この中箱を収納
し、この中箱の前面に対向する面を開口した外箱
状の制御センターと、この制御センターの開口に
挿入し、前記固定端子にその挿入先端に備える可
動端子を接合させて電気を投入する引出型しや断
器ユニツトとを備える引出型しや断器において、 前記中箱の前面に引き分け戸状に取付けられた
第１の可動板及び第２の可動板と、これらの可動
板に取付けられた第１の直動カム及び第２の直動
カムと、これらのカムを相互に向き合つて当接さ
せるバネ手段と、前記可動端子相互の間隔を調節
する調節手段と、前記しや断器ユニツトの挿入先
端に備えられる前記第１の直動カムと第２の直動
カムの間に割込む割込み手段と、この割込み動作
に連動して前記中箱の開口部と約同一開口する前
記第１の可動板の開口部及び第２の可動板の開口
部とを備えたことを特徴とする引出型しや断器。 (2) 前記しや断器ユニツトの割込み手段に突出
板を備えたことを特徴とする実用新案登録請求の
範囲第１項に記載の引出型しや断器。 (3) 前記しや断器ユニツトの割込み手段に前記
可動端子を兼用したことを特徴とする実用新案登
録請求の範囲第１項に記載の引出型しや断器。 (4) 前記中箱の前面と背面に開口部を備え、バ
ネ手段により相互に引合う第１の直動カムと第２
の直動カムを取付けた第１の可動板と第２の可動
板を前記中箱の前面に引き分け戸状に備え、バネ
手段により相互に引合う第３の直動カムと第４の
直動カムを取付けた第３の可動板と第４の可動板
を前記中箱の背面に引き分け戸状に備えたことを
特徴とする実用新案登録請求の範囲第１項〜第３
項の何れかに記載の引出型しや断器。[Scope of Claim for Utility Model Registration] (1) An inner box in which a fixed terminal is arranged and a predetermined opening on the front surface, and a surface that houses the inner box and faces the front surface of the inner box. A drawer comprising an outer box-shaped control center with an opening, and a drawer type disconnector unit that is inserted into the opening of the control center and connects a movable terminal provided at the insertion tip to the fixed terminal to supply electricity. In the former and cutter, a first movable plate and a second movable plate are attached to the front surface of the inner box in the form of a sliding door, and a first translational cam and a second movable plate are attached to these movable plates. a linear-acting cam, a spring means for causing these cams to face each other and abut each other, an adjusting means for adjusting the distance between the movable terminals, and the first an opening in the first movable plate that opens approximately the same as the opening in the inner box in conjunction with the interrupting operation, and a second A drawer-type disconnector characterized by having an opening in a movable plate. (2) The drawer-type cutter or cutter according to claim 1, which is characterized in that the interrupting means of the cutter or cutter unit is provided with a protruding plate. (3) The drawer-type cutter and cutter according to claim 1, wherein the movable terminal is also used as an interrupt means of the cutter and cutter unit. (4) The inner box has openings on the front and rear sides, and has a first linear motion cam and a second linear motion cam that are attracted to each other by spring means.
A first movable plate and a second movable plate to which linear motion cams are attached are provided in the shape of a sliding door on the front surface of the inner box, and a third translational cam and a fourth translational cam are drawn to each other by spring means. Utility model registration claims 1 to 3, characterized in that a third movable plate to which a cam is attached and a fourth movable plate are provided in the shape of a sliding door on the back surface of the inner box.
A drawer-type cutter or disconnector as described in any of the paragraphs.