CN205508741U - Small -size electric leakage circuit breaker testing piece - Google Patents

Abstract

The utility model discloses a small -size electric leakage circuit breaker testing piece, including shell fragment and electric wire, the electric wire includes the stiff end of fixing mutually with the shell fragment, the shell fragment includes two ones on one on shell fragment and shell fragment, one one on shell fragment is formed with the contained angle with two ones on shell fragment, one one on shell fragment is gone up to open has the window, one side of window is connection of electric lines portion, connection of electric lines portion edge is formed with the electric wire stationary blade, the electric wire stationary blade can be buckled, just the electric wire stationary blade is buckled and can be compressed tightly the stiff end of electric wire in connection of electric lines portion. The utility model has the advantages of reasonable in design, simple structure, convenient to use, saving cost, factor of safety height.

Description

Minitype electrical leakage breaker test film

Technical field

This utility model relates to Minitype electrical leakage breaker, particularly relates to Minitype electrical leakage breaker test film.

Background technology

Expeimental cartridge chip module is the composition accessory that Minitype electrical leakage breaker is important.The at present test film of the commonly used solder technology of expeimental cartridge chip module, it needs to consume scolding tin, and power consumption is big, and technique is loaded down with trivial details, there is scalds, pollution and other problem, and serious meeting causes potential safety hazard: fire etc..

Summary of the invention

The purpose of this utility model is in order to overcome deficiency of the prior art, it is provided that a kind of simple in construction, produce technique convenient, free of contamination.

For achieving the above object, this utility model adopts the following technical scheme that a kind of Minitype electrical leakage breaker test film, including shell fragment and electric wire, described electric wire includes the fixing end fixed with shell fragment, described shell fragment includes one, shell fragment and two, shell fragment, one, described shell fragment and two, shell fragment are formed with angle, window is had on one, described shell fragment, the side of described window is wired portion, described wired portion edge is formed with electric wire stator, described electric wire stator is bent, and the fixing end of electric wire can be pressed on wired portion by the bending of described electric wire stator.

One end of electric wire is fixed with shell fragment presser feet by this utility model by a part for bending shell fragment, electric wire stator can be realized by the instrument such as vice, needle-nose pliers and fix being fixed of end with electric wire, relatively electric welding is fixing the simplest, convenient, and need not scolding tin, also will not produce the potential safety hazards such as scald, fire.

As preferably, one, described shell fragment is formed with two spaced windows, and the position between two windows of one, described shell fragment is wired portion.

As preferably, one edge of described shell fragment forms fenestrate button, and described window is buckled near described window, and the window of one, shell fragment and window buckle between position be wired portion.

As preferably, the opposite sides of described wired portion is each formed with electric wire stator, described window includes first window and the second window, described electric wire stator includes the first stator and the second stator, described first stator can be located in first window, and described second stator can be located in the second window.I.e. when shell fragment cuts out window, cut out the shape of electric wire stator in the position of window, realize the shapes such as window tetragon, circle by bending electric wire stator.

As preferably, the opposite sides of described wired portion is each formed with electric wire stator, and described electric wire stator includes the 3rd stator and the 4th stator, and described 3rd stator can be located in described window, and described 4th stator is near described window button.I.e. when shell fragment cutting window button and window button, put side at the window's position and window button bit and cut out the shape of electric wire stator.

As preferably, described shell fragment uses mould pressing process one-body molded, and the electric wire stator of one, described shell fragment is wholely set with wired portion, and described window obtains for cutting on shell fragment.

As preferably, described shell fragment uses mould pressing process one-body molded, and the electric wire stator of one, described shell fragment is wholely set with wired portion, and described window and window are buckled to be on shell fragment to cut and obtained.

Use mould pressing process, be greatly improved speed of production of the present utility model, and saved artificial.And compare welding procedure, mould pressing process need not scolding tin, does not haves sealing-off phenomenon, it is not required that consumes substantial amounts of electric power, is greatly saved production cost.

Therefore, this utility model has reasonable in design, simple in construction, easy to use, cost-effective, safety coefficient advantages of higher.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of the present utility model；

Fig. 2 is the first structural representation of Fig. 1；

Fig. 3 is the second structural representation of Fig. 1；

Fig. 4 is a kind of structural representation that the electric wire of Fig. 1 is not fixing with shell fragment；

Fig. 5 is a kind of structural representation of the present utility model；

Fig. 6 is the first structural representation of Fig. 5；

Fig. 7 is the second structural representation of Fig. 5；

Fig. 8 is a kind of structural representation that the electric wire of Fig. 5 is not fixing with shell fragment.

Detailed description of the invention

Embodiment 1

Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of Minitype electrical leakage breaker test film of the present utility model, including shell fragment and electric wire, electric wire includes the fixing end 1 fixed with shell fragment, shell fragment includes that one 2, shell fragment and two 3, shell fragment, one 2, shell fragment are formed with angle with two 3, shell fragment.Having a window on one 2, shell fragment, one 2 edge of shell fragment form fenestrate button 5, and window buckles 5 near window, and the window of one 2, shell fragment and window are buckled the position between 5 and be wired portion 4.Wired portion 4 edge is formed with electric wire stator, and electric wire stator is bent, and the fixing end 1 of electric wire can be pressed on wired portion 4 by the bending of electric wire stator.

The opposite sides of wired portion 4 is each formed with electric wire stator, and electric wire stator includes the 3rd stator 15 and the 4th stator 16, and the 3rd stator 15 can be located in window, and the 4th stator 16 is near window button.Shell fragment uses mould pressing process one-body molded, and the 3rd stator 15 and the 4th stator 16 that shell fragment is one 2 are all wholely set with wired portion 4, and window and window are buckled to be on shell fragment to cut and obtained.

Shown in Fig. 2, Fig. 4, between the 3rd stator 15 and the 4th stator 16, it is placed with the fixing end 1 of electric wire, by the 3rd stator 15 and bending inwards of the 4th stator 16, the fixing end 1 of electric wire is fixed.

Embodiment 2

Shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, a kind of Minitype electrical leakage breaker test film of the present utility model, including shell fragment and electric wire, electric wire includes the fixing end 1 fixed with shell fragment, shell fragment includes one 2, shell fragment and two 3, shell fragment, and one 2, shell fragment becomes to have angle with two shapes of shell fragment 3.Two spaced windows are had on one 2, shell fragment, position between two windows is wired portion 4, wired portion 4 edge is formed with electric wire stator, and electric wire stator is bent, and the fixing end 1 of electric wire can be pressed on wired portion by the bending of electric wire stator.

The opposite sides of wired portion 4 is each formed with electric wire stator, window includes first window 11 and the second window 12, electric wire stator includes the first stator 13 and the second stator 14, and the first stator 13 can be located in first window 11, and the second stator 14 can be located in the second window 12.Shell fragment uses mould pressing process one-body molded, and the first stator 13 and the second stator 14 that shell fragment is one 2 are all wholely set with wired portion 4, and first window 11 and the second window 12 obtain for cutting on shell fragment.

Shown in Fig. 6, Fig. 8, it is placed with the fixing end 1 of electric wire, the first stator 13 and bending inwards of the second stator 14 between the first stator 13 and the second stator 14 and the fixing end 1 of electric wire is fixed.

This utility model has reasonable in design, simple in construction, easy to use, cost-effective, safety coefficient advantages of higher.

Claims (7)

1. a Minitype electrical leakage breaker test film, it is characterized in that including shell fragment and electric wire, described electric wire includes the fixing end fixed with shell fragment, described shell fragment includes one, shell fragment and two, shell fragment, one, described shell fragment and two, shell fragment are formed with angle, window is had on one, described shell fragment, the side of described window is wired portion, described wired portion edge is formed with electric wire stator, described electric wire stator is bent, and the fixing end of electric wire can be pressed on wired portion by the bending of described electric wire stator.

Minitype electrical leakage breaker test film the most according to claim 1, it is characterised in that one, described shell fragment is formed with two spaced windows, the position between two windows of one, described shell fragment is wired portion.

Minitype electrical leakage breaker test film the most according to claim 1, it is characterised in that one edge of described shell fragment forms fenestrate button, and described window is buckled near described window, and the window of one, shell fragment and window buckle between position be wired portion.

Minitype electrical leakage breaker test film the most according to claim 2, it is characterized in that the opposite sides of described wired portion is each formed with electric wire stator, described window includes first window and the second window, described electric wire stator includes the first stator and the second stator, described first stator can be located in first window, and described second stator can be located in the second window.

Minitype electrical leakage breaker test film the most according to claim 3, it is characterized in that the opposite sides of described wired portion is each formed with electric wire stator, described electric wire stator includes the 3rd stator and the 4th stator, described 3rd stator can be located in described window, and described 4th stator is near described window button.

Minitype electrical leakage breaker test film the most according to claim 2, it is characterised in that described shell fragment uses mould pressing process one-body molded, and the electric wire stator of one, described shell fragment is wholely set with wired portion, and described window obtains for cutting on shell fragment.

Minitype electrical leakage breaker test film the most according to claim 3, it is characterized in that described shell fragment uses mould pressing process one-body molded, the electric wire stator of one, described shell fragment is wholely set with wired portion, and described window and window are buckled to be on shell fragment to cut and obtained.