CN206271623U

CN206271623U - A kind of plug-in type RCCB

Info

Publication number: CN206271623U
Application number: CN201621370298.6U
Authority: CN
Inventors: 周维峰; 林凯; 胡广召; 陈志良
Original assignee: WENZHOU AOLAI ELECTRIC CO Ltd
Current assignee: WENZHOU AOLAI ELECTRIC CO Ltd
Priority date: 2016-12-14
Filing date: 2016-12-14
Publication date: 2017-06-20
Anticipated expiration: 2026-12-14

Abstract

The utility model is related to a kind of plug-in type RCCB, including housing, test button, spring, test piece, yoke, handle, steam vent, air discharge duct, connection jaws, wherein test button includes press-side and connection end, press-side includes body and is bent downwardly to extend vertically the fixed part to be formed, the connection end of the horizontally extending formation in lower end of press-side body, connection end includes body and extends vertically the connecting portion to be formed, the bottom of connecting portion sets fluted, one end of spring props up the groove of test button, the other end is in contact with yoke, test piece is arranged on the left side of spring；The beneficial effect brought of structure that the utility model is provided is the structure for simplifying test device so that assembling is simpler, and realize test loop can directly from curvature power taking, overall appearance is succinct.

Description

A kind of plug-in type RCCB

Technical field

The utility model is related to a kind of plug-in type RCCB.

Background technology

Used the test device of traditional plug-in type RCCB more and spring is provided below in test button, and in button Lower end sets inching gear, disconnected come the pain of Control experiment by pressing inching gear, but such structure is complex, it is difficult to Meet the demand of existing market.

The content of the invention

The purpose of this utility model is the defect for overcoming prior art, there is provided a kind of simple structure, security are stronger Plug-in type RCCB.

To achieve the above object, the utility model use a kind of plug-in type RCCB, including housing, test button, Spring, test piece, yoke, handle, steam vent, air discharge duct, connection jaws, wherein test button include press-side and connection end, Press-side includes body and is bent downwardly to extend vertically the fixed part to be formed, and the lower end of press-side body is horizontally extending The connection end of formation, connection end includes body and extends vertically the connecting portion to be formed, and the bottom of connecting portion sets fluted, bullet One end of spring props up the groove of test button, and the other end is in contact with yoke, and test piece is arranged on the left side of spring.

Such setting, simplifies the structure of test device so that assembling it is simpler, and realize test loop can be straight Connect from curvature power taking, overall appearance is succinct.

The utility model is further arranged to, and housing is provided with boss in test button correspondence position, prolongs on the right side of boss Stretch and be formed with the first limiting section, the end of the first limiting section is extends in the vertical direction is formed with the second limiting section downwards, boss Bottom extends be formed with the 3rd limiting section to the left.

Such setting, the scope that the first limiting section, the second limiting section move up and down limit assay button, the 3rd is spacing The scope that portion's limit assay button is moved left and right so that spring will not be deformed upon because test button is exerted oneself to spend big.

The utility model is further arranged to, and connection jaws surrounding is provided with square boss, can reduce a part of steam and enter, Delay the oxidation of binding post to a certain extent, improve the security that product is used.

The utility model is further arranged to, and reinforcement is provided with air discharge duct, can be effectively increased product strength, increases peace Quan Xing.

Brief description of the drawings

Fig. 1 is a kind of structural representation of plug-in type RCCB of the utility model embodiment；

Fig. 2 is the stereogram of the utility model embodiment test button；

Fig. 3 is the stereogram of the utility model embodiment housing.

Specific embodiment

As shown in Figure 1-2, specific embodiment of the utility model is a kind of plug-in type RCCB, including housing 1, examination Button 2, spring 3, test piece 4, yoke 5, handle, steam vent, air discharge duct 6, connection jaws 7 are tested, wherein test button 2 includes pressing End 21 and connection end 22, press-side 21 include body 211 and are bent downwardly to extend vertically the fixed part 212 to be formed, and press Holding the connection end 22 of the horizontally extending formation in lower end of 21 bodies, connection end 22 includes body 221 and extends vertically shape Into connecting portion 222, the bottom of connecting portion 222 sets fluted 223, and one end of spring 3 props up the groove 223 of test button 2, The other end is in contact with yoke 5, and test piece 4 is arranged on the left side of spring 3.Reinforcement 61 is provided with air discharge duct 6.

Housing 1 is provided with boss 11 in the correspondence position of test button 2, and the right side extension of boss 11 is formed with the first limiting section 111, the end of the first limiting section 111 is extends in the vertical direction is formed with the second limiting section 112 downwards, and the bottom of boss 11 is to the left Extension is formed with the 3rd limiting section 113.

Such setting, simplifies the structure of test device so that assembling it is simpler, and realize test loop can be straight Connect from the part power taking of yoke 5, overall appearance is succinct；And the first limiting section 111 of boss 11, the second limiting section 112 will be limited and tried Test the scope that button is moved up and down, the scope that the limit assay button 2 of the 3rd limiting section 113 is moved left and right so that spring 3 will not be because Deformed upon for test button 2 is firmly spent big；Reinforcement 61 is provided with air discharge duct 6, product strength can be effectively increased, increased Plus security.

As shown in figure 3, the surrounding of connection jaws 7 is provided with square boss 71, a part of steam can be reduced and entered, to a certain extent Delay the oxidation of binding post, improve the security that product is used.

Claims

1. a kind of plug-in type RCCB, including housing, test button, spring, test piece, yoke, handle, steam vent, row Air drain, connection jaws, it is characterised in that：Described test button includes press-side and connection end, and described press-side includes this Body and it is bent downwardly and extends vertically the fixed part to be formed, the connection of the horizontally extending formation in lower end of press-side body End, described connection end includes body and extends vertically the connecting portion to be formed, and the bottom of described connecting portion sets fluted, One end of described spring props up the groove of test button, and the other end is in contact with yoke, and described test piece is arranged on spring Left side.

2. a kind of plug-in type RCCB according to claim 1, it is characterised in that：Described housing is in test button Correspondence position is provided with boss, and the right side extension of described boss is formed with the first limiting section, and the bottom of boss extends shape to the left Into there is the second limiting section.

3. a kind of plug-in type RCCB according to claim 1 and 2, it is characterised in that：Described connection jaws surrounding It is provided with square boss.

4. a kind of plug-in type RCCB according to claim 3, it is characterised in that：It is provided with described air discharge duct Reinforcement.