CN207217906U

CN207217906U - changeover plug

Info

Publication number: CN207217906U
Application number: CN201721300180.0U
Authority: CN
Inventors: 丁春宜
Original assignee: Shenzhen Longdi Energy Technology Co Ltd
Current assignee: Shenzhen Longdi Energy Technology Co Ltd
Priority date: 2017-10-10
Filing date: 2017-10-10
Publication date: 2018-04-10
Anticipated expiration: 2027-10-10

Abstract

The utility model provides a kind of changeover plug, and it includes pedestal and joint.Open up fluted on pedestal, the bottom portion of groove is provided with shell fragment, and two relative side walls of the groove are respectively equipped with the first Access Division and the first auxiliary section, the elastic component being connected with the first Access Division and the push jack for being installed on elastic component are additionally provided with the plug pedestal.Joint is provided with snap-latch surface, and snap-latch surface is provided with contact corresponding with the shell fragment, protrudes the first raised line and second raised line relative with the first raised line from the snap-latch surface, has the second Access Division on first raised line, the second raised line is provided with the second auxiliary section.The first Access Division described in the push jack is promoted to put in second auxiliary section, second Access Division coordinates with the first auxiliary section is installed on the pedestal by the joint.

Description

Changeover plug

Technical field

It the utility model is related to electric field, more particularly to a kind of changeover plug.

Background technology

International electrical standard is inconsistent, and the appliance plug of most of countries and regions and power outlet can not all be realized Unified standard, the electrical equipment of a country to another country will because plug and socket can not match and It can not use, be made troubles to traveler.

Thus there is changeover plug, it is existing a kind of such as the push-in auto-buckled type changeover plug mentioned in the U of CN 202474481 Combination, including a plug pedestal 1 and header body 21, spacing hole 211 is designed with header body 21, in plug pedestal 1 Bottom surface 11 be provided with rectangle cavity 111, on the side of the cross direction of cavity 1111 be provided with button pin 4, above three changeover plug 2 It can mutually replace in the rectangle cavity 111 of plug pedestal 1, and be fastened by spacing hole 211 and button pin 4.

Above-mentioned plug pedestal and header body are fixed merely by spacing hole with the structure for buckleing pin, header body The other end is collided easily to come off from plug pedestal.

Utility model content

The purpose of the technical program embodiment is to provide firm fixation between a kind of plug pedestal and header body, is not easy The changeover plug to come off.

The utility model provides a kind of changeover plug, and it includes, pedestal, and fluted, the groove is opened up on plug pedestal Bottom is provided with shell fragment, and two relative side walls of the groove are respectively equipped with the first Access Division and the first auxiliary section, the plug The elastic component being connected with the first Access Division and the push jack for being installed on elastic component are additionally provided with pedestal；Joint, provided with snap-latch surface, Snap-latch surface is provided with contact corresponding with the shell fragment, protrudes the first raised line and relative with the first raised line the from the snap-latch surface Two raised lines, there is the second Access Division on first raised line, the second raised line is provided with the second auxiliary section；Promote described in the push jack One Access Division can put in second auxiliary section, and second Access Division coordinates with the first auxiliary section is installed on institute by the joint State pedestal.

Further, first Access Division includes slide plate, and the slide plate fixes the elastic component, second auxiliary section It is included in the neck corresponding with the slide plate opened up on first raised line, the slide plate can in the presence of the elastic component The neck is put in so that the joint is connected on the pedestal.

Further, first auxiliary section is included in the neck that the side wall is provided with, and second Access Division includes The card article set on the second raised line, card article can be stretched into neck with pedestal described in clamping and joint.

Further, first auxiliary section is included in the card article that the side wall is provided with, and second Access Division includes The mating groove set on the second raised line, the card article can be stretched into mating groove with pedestal described in clamping and joint.

Further, twice chute, the spacing bullet of chute are additionally provided between first raised line and the second raised line Piece.

Further, the elastic component is spring.

Further, the joint another side opposite with the snap-latch surface is provided with two or three pins.

Opened up on changeover plug pedestal provided by the utility model and be respectively equipped with the first card in two opposing sidewalls of groove Socket part and the second Access Division.There is the second Access Division on the first raised line on joint, the second raised line is provided with the second auxiliary section.Promote First Access Division described in the push jack can put in second auxiliary section, and second Access Division coordinates institute with the first auxiliary section State joint and be installed on the pedestal.Snap-in structure is provided with corresponding to two side walls difference of groove, it is one in front and one in back that joint is firm Be fixed on pedestal.It is firm fixation between plug pedestal and header body, difficult for drop-off.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the technical program, below by embodiment it is required use it is attached Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.

Fig. 1 is the diagram of prior art；

Fig. 2 is the overall structure figure for the changeover plug that the utility model embodiment provides；

Fig. 3 is Fig. 2 structure decomposition figure；

Fig. 4 is another overall diagram for the changeover plug that the utility model embodiment provides.

Embodiment

Below in conjunction with the accompanying drawing in the technical program embodiment, the technical scheme in the technical program embodiment is carried out Clearly and completely describing, it is clear that described embodiment is only the technical program part of the embodiment, rather than whole Embodiment.Based on the embodiment in the technical program, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1, the utility model provides a kind of changeover plug, it includes pedestal 400 and joint 500.

Opening up fluted 410 on plug pedestal 400, the bottom of groove 410 is provided with shell fragment 470, and the two of the groove 410 Individual relative side wall is respectively equipped with the first Access Division 420 and the first auxiliary section 430, is additionally provided with pedestal 400 and the first Access Division The elastic component of 420 connections and the push jack 460 for being installed on elastic component.

Joint 500 is provided with snap-latch surface 510, snap-latch surface 510 be provided with the 470 corresponding contact of shell fragment, from the engaging The second raised line 520 and first raised line 530 relative with the second raised line 520 are protruded in face 510, there is the on second raised line 520 Two auxiliary sections, the first raised line 530 are provided with the second Access Division.

Incorporated by reference to Fig. 3, Fig. 4, the first Access Division 420 described in the push jack 460 is promoted to put in second auxiliary section, institute State the second Access Division and the first auxiliary section 430 and coordinate and the joint 500 is installed on the pedestal 400.

In the present embodiment, first Access Division 420 includes slide plate 421, and the slide plate 421 is fixed on the elastic component, Second auxiliary section is included in being opened up on second raised line 520 with the 421 corresponding neck of slide plate（It is not shown）, institute The neck can be put in so that the joint 500 is connected into the pedestal 400 in the presence of the elastic component by stating slide plate 421 On.In the present embodiment, the elastic component is spring.

In the present embodiment, first auxiliary section is included in the mating groove that the side wall of the groove is provided with, and described second Access Division is included in the card article 531 set on the first raised line, and card article 531 can be stretched into mating groove with the He of pedestal described in clamping 400 Joint 500.It is understood that card article and mating groove can exchange setting, i.e., described first auxiliary section is included in the side wall The card article being provided with, second Access Division are included in the mating groove set on the first raised line, and the card article can stretch into mating groove It is interior with pedestal described in clamping and joint.

In the present embodiment, twice chute 550, the chute are additionally provided between the raised line 530 of the first raised line 520 and second The 550 spacing shell fragments.The joint 500 another side opposite with the snap-latch surface is provided with two or three pins.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art is when understanding：Its The technical scheme described in foregoing embodiments can still be modified, or which part technical characteristic is equal Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical side The spirit and scope of case.

Claims

1. a kind of changeover plug, it is characterised in that including, pedestal, open up fluted on plug pedestal, the bottom portion of groove is provided with Shell fragment, two relative side walls of the groove are respectively equipped with the first Access Division and the first auxiliary section, gone back on the plug pedestal Provided with the elastic component being connected with the first Access Division and the push jack for being installed on elastic component；Joint, provided with snap-latch surface, snap-latch surface is set There is contact corresponding with the shell fragment, protrude the first raised line and second raised line relative with the first raised line from the snap-latch surface, There is the second auxiliary section on second raised line, the first raised line is provided with the second Access Division；Promote the first clamping described in the push jack Portion can put in second auxiliary section, and second Access Division coordinates with the first auxiliary section is installed on the seat by the joint Body.

2. changeover plug as claimed in claim 1, it is characterised in that first Access Division includes slide plate, and the slide plate is consolidated The fixed elastic component, second auxiliary section is included in the neck corresponding with the slide plate opened up on first raised line, institute The groove can be put in so that the joint is connected on the pedestal in the presence of the elastic component by stating slide plate.

3. changeover plug as claimed in claim 1 or 2, it is characterised in that first auxiliary section is included in the side wall The neck being provided with, second Access Division are included in the card article set on the second raised line, and card article can be stretched into groove with clamping institute State pedestal and joint.

4. changeover plug as claimed in claim 1 or 2, it is characterised in that first auxiliary section is included in the side wall The card article being provided with, second Access Division are included in the mating groove set on the second raised line, and the card article can be stretched into mating groove With pedestal described in clamping and joint.

5. changeover plug as claimed in claim 1, it is characterised in that be additionally provided with two between first raised line and the second raised line Road chute, the spacing shell fragment of chute.

6. changeover plug as claimed in claim 1, it is characterised in that the elastic component is spring.

7. changeover plug as claimed in claim 1, it is characterised in that the joint another side opposite with the snap-latch surface is set There are two or three pins.