CN205645715U

CN205645715U - Miniature circuit breaker

Info

Publication number: CN205645715U
Application number: CN201620477902.9U
Authority: CN
Inventors: 陈建景; 陈跃松
Original assignee: Zhejiang Dandt Technology Co Ltd
Current assignee: Zhejiang Dandt Technology Co Ltd
Priority date: 2016-05-19
Filing date: 2016-05-19
Publication date: 2016-10-12
Anticipated expiration: 2026-05-19

Abstract

The utility model relates to a miniature circuit breaker, including shell, binding post, two binding post set up at the both ends of shell inboardly respectively, form the inserting plate hole who link up on the shell in the binding post outside, correspond on inserting plate hole's the inside wall to form the picture peg groove, are provided with the wiring board in the binding post, form the fishplate bar end on the wiring board and extend to the bottom in picture peg groove to inserting plate hole, serve at the fishplate bar of the bottom in picture peg groove and are provided with elastic conducting strip. The utility model discloses bottom in the picture peg groove sets up elastic conducting strip, can insert the circuit board and pass through elastic conducting strip and be connected with the wiring board, and the cooperation through circuit board and elastic conducting strip realizes plug -and -play's high -speed joint, makes and connects convenient and fast between many P miniature circuit breaker and the annex.

Description

A kind of miniature circuit breaker

Technical field

This utility model relates to a kind of miniature circuit breaker.

Background technology

Miniature circuit breaker is most popular a kind of terminal in architectural electricity terminal power distribution Protection electrical equipment.Existing miniature circuit breaker does not the most have reclosing function, small-sized disconnected in order to make Road utensil has reclosing function, needs to connect a motor-operating mechanism on miniature circuit breaker, But not there is the interface being connected with motor-operating mechanism, connecing of miniature circuit breaker on miniature circuit breaker Electrical connection between line terminals terminal and motor-operating mechanism the most still uses wire, and wire needs Connect in miniature circuit breaker to be stretched into and motor-operating mechanism, connect inconvenience.

Summary of the invention

The purpose of this utility model is to solve above-mentioned technical problem, it is provided that a kind of and electric operating The adnexaes such as mechanism electrically connect convenient miniature circuit breaker.

For achieving the above object, this utility model uses a kind of miniature circuit breaker, including shell, Binding post, two binding posts are separately positioned on inside the two ends of shell, outside binding post Form through inserting plate hole on the shell of side, the medial wall of inserting plate hole be correspondingly formed plugboard trough, It is provided with patch panel in binding post, patch panel is formed fishplate bar end and extends to plate to inserting plate hole The bottom of groove, is provided with elastic conducting strip on the fishplate bar end of the bottom of plugboard trough.

This utility model is further arranged to described plugboard trough and is separately positioned on the upper end of inserting plate hole Face and lower surface, the shell outside binding post is formed at the bottom of the plugboard trough with inserting plate hole lower surface The fishplate bar position that portion connects, the fishplate bar end of patch panel stretches in fishplate bar position, and elastic conducting strip is arranged On the upper surface of fishplate bar end.

This utility model is further arranged to described elastic conducting strip and includes elastic tip and fixing end, Fixing end is fixed on the fishplate bar end of patch panel, and elastic tip is upwardly formed one section of elastic cambered surface.

It is convex that this utility model is further set on the fishplate bar end of described patch panel formation one The fixing point risen, the side of fishplate bar end forms draw-in groove, shape on the fixing end of described elastic conducting strip Becoming a fixing hole corresponding with fixing point, the side of fixing end is bent downwardly to form and is stuck in draw-in groove Interior fixture block, elastic conducting strip is through on fixing point in being stuck in draw-in groove with fixture block real by fixing hole Now fixing with fishplate bar end.

The beneficial effects of the utility model be arrange outside the binding post of miniature circuit breaker slotting Plate hole, arranges plugboard trough in inserting plate hole, plugboard trough may be inserted into the wiring board for electrical connection, Arrange the elastic conducting strip being connected with patch panel in the bottom of plugboard trough, wiring board passes through bullet simultaneously Property conducting strip be connected with patch panel, i.e. inserted i.e. by the realization that coordinates of wiring board and elastic conducting strip Quick connection, make between many P miniature circuit breaker and adnexa thereof convenient and fast connection.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of this utility model specific embodiment.

Fig. 2 is the A portion sectional view of Fig. 1.

Fig. 3 is the patch panel schematic diagram of this utility model specific embodiment.

Detailed description of the invention

As shown in Figure 1-Figure 3, specific embodiment of the utility model is a kind of miniature circuit breaker, Including shell 2, binding post 3, two binding posts 3 are separately positioned on the two ends of shell 2 Inner side, the shell 2 outside binding post 3 is formed through inserting plate hole 21, inserting plate hole The upper surface of the medial wall of 21 and lower surface are correspondingly formed plugboard trough 22, outside binding post 3 Shell 2 on formed with the plugboard trough 22 of inserting plate hole 21 lower surface bottom the fishplate bar position that connects 23, it is provided with patch panel 1 in binding post 3, patch panel 1 is formed fishplate bar end 11, fishplate bar End 11 stretches in fishplate bar position 23, and the upper surface of fishplate bar end 11 is provided with elastic conducting strip 4, Elastic conducting strip 4 includes elastic tip 41 and fixing end 42, and fixing end 42 is fixed on patch panel 1 Fishplate bar end 11 on, elastic tip 41 is upwardly formed one section of elastic cambered surface, the fishplate bar of patch panel 1 Forming a protruding fixing point 12 on end 11, the side of fishplate bar end 11 forms draw-in groove 13, A fixing hole 43 corresponding with fixing point 12 is formed on the fixing end 42 of elastic conducting strip 4, The top of fixing end 42 is bent downwardly to form the fixture block 44 being stuck in draw-in groove 13, elastic conduction Sheet 4 is through on fixing point 12 by fixing hole 43 and fixture block 44 be stuck in draw-in groove 13 in realize with Fixing of fishplate bar end 11.This utility model when connecting the adnexa such as motor-operating mechanism, circuit Plate 5 is inserted in inserting plate hole 21, and the two ends of wiring board 5 are stuck in plugboard trough 22, wiring board 5 Lower end electrically connect with elastic conducting strip 4, make patch panel 1 be connected with wiring board 5, small-sized disconnected Road device is electrically connected with the adnexa such as motor-operating mechanism easily and fast by patch panel, eliminates and leads Line connects to be needed around wire and the trouble of the turn of the screw, and the miniature circuit breaker of how many P is all Can quickly connect.

Protection domain of the present utility model is not limited to above-mentioned specific embodiment, especially elastic Conducting strip can use other fixed forms, also in this reality with the fishplate bar end connected mode of patch panel With in novel protection domain.

Claims

1. a miniature circuit breaker, including shell, binding post, two binding posts are respectively It is arranged on inside the two ends of shell, it is characterised in that: formed on the shell outside binding post Through inserting plate hole, the medial wall of inserting plate hole is correspondingly formed plugboard trough, arranges in binding post There is patch panel, patch panel is formed fishplate bar end and extends to the bottom of plugboard trough to inserting plate hole, inserting It is provided with elastic conducting strip on the fishplate bar end of the bottom of board slot.

Miniature circuit breaker the most according to claim 1, it is characterised in that: described plate Groove is separately positioned on upper surface and the lower surface of inserting plate hole, and the shell outside binding post is formed With the fishplate bar position connected bottom the plugboard trough of inserting plate hole lower surface, the fishplate bar end of patch panel stretches into In fishplate bar position, elastic conducting strip is arranged on the upper surface of fishplate bar end.

Miniature circuit breaker the most according to claim 2, it is characterised in that: described elasticity Conducting strip includes elastic tip and fixing end, and fixing end is fixed on the fishplate bar end of patch panel, elastic End is upwardly formed one section of elastic cambered surface.

Miniature circuit breaker the most according to claim 3, it is characterised in that: described wiring Forming a protruding fixing point on the fishplate bar end of plate, the side of fishplate bar end forms draw-in groove, described A fixing hole corresponding with fixing point, the one of fixing end is formed on the fixing end of elastic conducting strip Side is bent downwardly to form the fixture block being stuck in draw-in groove, and elastic conducting strip is through fixing by fixing hole On point and fixture block is stuck in draw-in groove realize with fishplate bar end fixing.