CN210743879U

CN210743879U - Quick-plug relay

Info

Publication number: CN210743879U
Application number: CN201921350716.9U
Authority: CN
Inventors: 钱昊; 田兆
Original assignee: Wuhan Dongbo Smart New Energy Technology Co Ltd; Dongfeng Haibo New Energy Technology Co Ltd
Current assignee: Wuhan Dongbo Smart New Energy Technology Co Ltd; Dongfeng Haibo New Energy Technology Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-12
Anticipated expiration: 2029-08-20

Abstract

The utility model provides a fast plug relay, the wire can realize the electric connection of wire and relay through the mutual grafting of plug and socket, has avoided traditional load end wire to contact through the lock bolt and contact with the inserted sheet terminal, can avoid binding post department to expose like this, uses the mutual grafting of plug and socket to compare the lock bolt fixed mode simpler and laborsaving simultaneously; the plug body is also provided with a buckle, the socket body is provided with a clamping seat, one side of the clamping seat is provided with a clamping groove, and the buckle is clamped in the clamping groove when the plug body is inserted into the second inserting groove, so that the plug body can be stably inserted into the second inserting groove; in order to facilitate the plug body to be more conveniently inserted into the second insertion groove, a sliding strip is arranged on one side of the plug body, a sliding groove is correspondingly arranged on the inner wall of the second insertion groove, the sliding strip can move along the sliding groove, and the plug body is inserted into the second insertion groove through the sliding strip.

Description

Quick-plug relay

Technical Field

The utility model relates to a relay technical field especially relates to a insert relay soon.

Background

Traditional heavy current relay's load end contact mode all is lock bolt contact and inserted sheet terminal contact, so connect the electrical part to have following not enough points: 1. the wiring terminals are exposed, and in places with higher integration level of electric devices, the wiring terminals have discharge risks and potential safety hazards; 2. the bolt locking fixing mode is time-consuming and labor-consuming, rapid operation cannot be achieved, and after the bolt is operated for a period of time, the torsion of the bolt can be attenuated, poor contact is caused, and the ablation phenomenon of the relay can be caused.

Based on this, there is a need for an improvement of the existing relay.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can prevent that binding post department from naked fast inserting relay.

The technical scheme of the utility model is realized like this: the utility model provides a fast-plug relay, it includes relay body, plug and socket, the plug includes wire, plug body, first electrically conductive grafting portion, this internal first inserting groove that is equipped with of plug, first electrically conductive grafting portion fixes in first inserting groove, the wire is fixed with the plug body and is connected with first electrically conductive grafting portion electricity, the socket includes socket body and the electrically conductive grafting portion of second, has seted up the second inserting groove in the socket body, and the electrically conductive grafting portion of second is fixed in the second inserting groove, and the electrically conductive grafting portion of second is connected with this internal contact electricity of relay, in the plug body inserts the second inserting groove, first electrically conductive grafting portion is connected with the electrically conductive grafting portion of second each other grafting and electricity.

On the basis of the above technical solution, preferably, the first conductive insertion part is a cylindrical conductor, the second conductive insertion part is a circular conductive sleeve, and the cylindrical conductor is inserted into the circular conductive sleeve and electrically connected.

On the basis of the above technical scheme, preferably, a buckle is arranged on the plug body, a clamping seat is arranged on the socket body, a clamping groove capable of accommodating the buckle is formed in one side of the clamping seat, the bottom of the clamping groove is communicated with the second insertion groove so that the plug body can be inserted into the second insertion groove, and the buckle is clamped in the clamping groove when the plug body is inserted into the second insertion groove.

Preferably, the buckle includes an elastic sheet and a convex portion, the convex portion is arranged in the middle of the elastic sheet, one end of the elastic sheet is bent downwards and fixed with the plug body, a through hole is formed in the top of the clamping groove, and when the elastic sheet is inserted into the clamping groove, the convex portion is clamped in the through hole.

On the basis of the above technical scheme, preferably, two sides of the plug body are respectively provided with a limiting part, and when the plug body is inserted into the second insertion groove, the limiting parts abut against the outer side of the second insertion groove.

Preferably, the other end of the elastic sheet is provided with a step part, and when the elastic sheet is inserted into the clamping groove, the step part abuts against the outer side of the clamping groove.

On the basis of the above technical scheme, preferably, one side of the plug body is provided with a slide bar, the inner wall of the second insertion groove is correspondingly provided with a sliding groove, the slide bar can move along the sliding groove, and the plug body is inserted into the second insertion groove through the slide bar.

On the basis of the above technical scheme, preferably, the inner wall of the second insertion groove is further provided with a limiting protrusion, the side wall of a gasket is provided with a limiting groove, the limiting groove slides along the limiting protrusion to enable the gasket to be clamped in the second insertion groove, the second conductive insertion part penetrates through the gasket and is electrically connected with the contact in the relay body, and the plug body is inserted into the second insertion groove and abuts against the gasket.

On the basis of the technical scheme, the socket preferably further comprises a cover plate with a hollow inner part, the cover plate is fixedly connected with one side of the socket body, the second conductive insertion part penetrates through the second insertion groove and extends into the cover plate, and the end part of the second conductive insertion part penetrates out of the bottom of the cover plate and is electrically connected with the contact in the relay body.

The utility model discloses a insert relay soon has following beneficial effect for prior art:

(1) the wire can be electrically connected with the relay through the mutual insertion of the plug and the socket, so that the traditional load end wire is prevented from contacting with the insert terminal through the contact of a lock bolt, the exposure of a wiring terminal can be avoided, and meanwhile, compared with the mutual insertion of the plug and the socket, the fixing mode of the lock bolt is simpler and more labor-saving;

(2) the plug body is also provided with a buckle, the socket body is provided with a clamping seat, one side of the clamping seat is provided with a clamping groove, and the buckle is clamped in the clamping groove when the plug body is inserted into the second inserting groove, so that the plug body can be stably inserted into the second inserting groove;

(3) in order to facilitate the plug body to be more conveniently inserted into the second insertion groove, a sliding strip is arranged on one side of the plug body, a sliding groove is correspondingly arranged on the inner wall of the second insertion groove, the sliding strip can move along the sliding groove, and the plug body is inserted into the second insertion groove through the sliding strip.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a quick-insertion relay according to the present invention;

fig. 2 is a perspective view of the quick-plug relay plug of the present invention;

fig. 3 is a front view of the quick-plug relay plug of the present invention;

fig. 4 is a perspective view of the quick-plug relay socket of the present invention;

fig. 5 is a perspective view of the plug and socket of the quick-plug relay of the present invention;

fig. 6 is a perspective view of the fast-insertion relay gasket of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model provides a fast-plug relay, including relay body 1, plug 2, socket 3, apron 4, buckle 5, cassette 6, gasket 7.

A relay body 1, which is an existing conventional relay.

Plug 2 and socket 3, realize pegging graft each other between plug 2 and the socket 3, it is concrete, plug 2 includes wire 21, plug body 22 and first electrically conductive grafting portion 24, is equipped with first inserting groove 23 in the plug body 22, and first electrically conductive grafting portion 24 is installed in first inserting groove 23, and wire 21 is fixed with plug body 22 and is connected with first electrically conductive grafting portion 24 electricity. The socket 3 comprises a socket body 31 and a second conductive insertion part 32, a second insertion groove 30 is arranged in the socket body 31 corresponding to the first insertion groove 23, the second conductive insertion part 32 is fixed in the second insertion groove 30, the second conductive insertion part 32 is electrically connected with the inner contact of the relay body 1 through a wire, and when the plug body 22 is inserted into the second insertion groove 30, the first conductive insertion part 24 and the second conductive insertion part 32 are mutually inserted and electrically connected. Specifically, the first conductive insertion part 24 may be a cylindrical conductor or a circular conductive sleeve, and correspondingly, the second conductive insertion part 32 may be a circular conductive sleeve or a cylindrical conductor, and the cylindrical conductor is inserted into and electrically connected to the circular conductive sleeve, although the first conductive insertion part 24 may also be other components that can be inserted into each other. The wire 21 can realize the electric connection of the wire 21 and the relay through the mutual insertion of the plug 2 and the socket 3, the traditional load end wire is prevented from contacting with the inserting piece terminal through the lock bolt, the exposure of the wiring terminal can be avoided, and meanwhile, the mutual insertion of the plug 2 and the socket 3 is used, so that the fixing mode of the lock bolt is simpler and labor-saving.

In order to facilitate the plug 2 to be more stably inserted into the socket 3, the plug body 22 is provided with the buckle 5, the socket body 31 is correspondingly provided with the clamping seat 6, one side of the clamping seat 6 is provided with a clamping groove 61 for accommodating the buckle 5, the bottom of the clamping groove 61 is communicated with the second insertion groove 30 to allow the plug body 22 to be inserted into the second insertion groove 30, and the buckle 5 is clamped in the clamping groove 61 when the plug body 22 is inserted into the second insertion groove 30. Set up buckle 5 and can make more stable the pegging graft of plug 2 in socket 3, it is concrete, buckle 5 includes shell fragment 51 and convex part 52, convex part 52 locates the middle part of shell fragment 51, the one end of shell fragment 51 is buckled downwards and is fixed with plug body 22, draw-in groove 61 top is equipped with through-hole 62, when shell fragment 51 is inserted and is located in draw-in groove 61, convex part 52 card is located in through-hole 62, set up like this, when plug body 22 inserts second inserting groove 30, convex part 52 card is established in through-hole 62, can make the firm inserting of plug body 22 establish in second inserting groove 30 like this.

In order to further enable the plug body 22 to be stably inserted into the second insertion groove 30, the two sides of the plug body 22 are respectively provided with a limiting portion 25, and when the plug body 22 is inserted into the second insertion groove 30, the limiting portions 25 abut against the outer side of the second insertion groove 30.

In order to further enable the convex portion 52 on the elastic sheet 51 to be more stably clamped in the through hole 62, the other end of the elastic sheet 51 is further provided with a step portion 53, when the elastic sheet 51 is inserted into the clamping groove 61, the convex portion 52 is clamped in the through hole 62, and the step portion 53 is located outside the clamping groove 61 and abuts against the outside of the clamping groove 61, so that the elastic sheet 51 can be more stably clamped in the clamping groove 61.

In order to facilitate the plug body 22 to be more conveniently inserted into the second insertion groove 30, a sliding bar 26 is further disposed on one side of the plug body 22, and a sliding groove 33 is correspondingly disposed on an inner wall of the second insertion groove 30, the sliding bar 26 can move along the sliding groove 33, and the plug body 22 is inserted into the second insertion groove 30 through the sliding bar 26.

Further, still be equipped with gasket 7, the gasket 7 lateral wall is equipped with spacing groove 71, second inserting groove 30 inner wall is equipped with spacing arch 34, thereby gasket 7 slides along spacing arch 34 through spacing groove 71 and makes gasket 7 install at second inserting groove 30 tip, when plug body 22 inserts second inserting groove 30 like this, plug body 22 butt is on gasket 7, the electrically conductive grafting portion 32 of second passes gasket 7 and is connected with relay body 1 internal contact electricity, specific gasket 7 can be made by elastic material, plug body 22 contacts with mild gasket 7 when inserting second inserting groove 30 like this, thereby prevent plug body 22 from damaging.

In order to avoid the second conductive inserting part 32 to be exposed outside, a cover plate 4 with a hollow inner part is further arranged, the cover plate 4 is fixedly connected with one side of the socket body 31, the second conductive inserting part 32 penetrates through the second inserting groove 30 and extends into the cover plate 4, the end part of the second conductive inserting part 32 penetrates out of the bottom of the cover plate 4 and is electrically connected with the inner contact of the relay body 1, the second conductive inserting part 32 is accommodated in the cover plate 4, and therefore the second conductive inserting part 32 is prevented from being damaged externally.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fast relay that inserts, its includes relay body (1), plug (2) and socket (3), its characterized in that: the plug (2) comprises a lead (21), a plug body (22) and a first conductive plug part (24), a first inserting groove (23) is arranged in the plug body (22), a first conductive inserting part (24) is fixed in the first inserting groove (23), the lead (21) is fixed with the plug body (22) and is electrically connected with the first conductive plug part (24), the socket (3) comprises a socket body (31) and a second conductive plug-in part (32), a second plug-in groove (30) is formed in the socket body (31), the second conductive plug-in part (32) is fixed in the second plug-in groove (30), the second conductive plug-in part (32) is electrically connected with the inner contact of the relay body (1), the plug body (22) is inserted into the second insertion groove (30), and the first conductive insertion part (24) and the second conductive insertion part (32) are inserted into each other and electrically connected.

2. The quick-insertion relay according to claim 1, characterized in that: the first conductive insertion part (24) is a cylindrical conductor, the second conductive insertion part (32) is a circular conductive sleeve, and the cylindrical conductor is inserted into the circular conductive sleeve and electrically connected with the circular conductive sleeve.

3. The quick-insertion relay according to claim 1, characterized in that: the plug is characterized in that a buckle (5) is arranged on the plug body (22), a clamping seat (6) is arranged on the socket body (31), a clamping groove (61) capable of accommodating the buckle (5) is formed in one side of the clamping seat (6), the bottom of the clamping groove (61) is communicated with the second insertion groove (30) to enable the plug body (22) to be inserted into the second insertion groove (30), and the buckle (5) is clamped in the clamping groove (61) when the plug body (22) is inserted into the second insertion groove (30).

4. A quick-connect relay according to claim 3, wherein: the buckle (5) comprises an elastic sheet (51) and a convex portion (52), the convex portion (52) is arranged in the middle of the elastic sheet (51), one end of the elastic sheet (51) is bent downwards and fixed with the plug body (22), a through hole (62) is formed in the top of the clamping groove (61), and when the elastic sheet (51) is inserted into the clamping groove (61), the convex portion (52) is clamped in the through hole (62).

5. The quick-insertion relay according to claim 1, characterized in that: and the two sides of the plug body (22) are respectively provided with a limiting part (25), and when the plug body (22) is inserted into the second insertion groove (30), the limiting parts (25) are abutted to the outer side of the second insertion groove (30).

6. The quick-insertion relay according to claim 4, wherein: the other end of the elastic sheet (51) is provided with a step part (53), and when the elastic sheet (51) is inserted into the clamping groove (61), the step part (53) is abutted against the outer side of the clamping groove (61).

7. The quick-insertion relay according to claim 1, characterized in that: a sliding strip (26) is arranged on one side of the plug body (22), a sliding groove (33) is correspondingly formed in the inner wall of the second insertion groove (30), the sliding strip (26) can move along the sliding groove (33), and the plug body (22) is inserted into the second insertion groove (30) through the sliding strip (26).

8. The quick-insertion relay according to claim 1, characterized in that: the inner wall of the second insertion groove (30) is further provided with a limiting protrusion (34), the side wall of one gasket (7) is provided with a limiting groove (71), the limiting groove (71) slides along the limiting protrusion (34) to enable the gasket (7) to be clamped in the second insertion groove (30), the second conductive insertion part (32) penetrates through the gasket (7) and is electrically connected with the inner contact of the relay body (1), and the plug body (22) is inserted into the second insertion groove (30) and abuts against the gasket (7).

9. The quick-insertion relay according to claim 1, characterized in that: the socket is characterized by further comprising a cover plate (4) with a hollow inner part, the cover plate (4) is fixedly connected with one side of the socket body (31), the second conductive insertion part (32) penetrates through the second insertion groove (30) and extends into the cover plate (4), and the end part of the second conductive insertion part (32) penetrates out of the bottom of the cover plate (4) and is electrically connected with the inner contact of the relay body (1).