CN207320474U

CN207320474U - A kind of power-assisted spring plug

Info

Publication number: CN207320474U
Application number: CN201721171926.2U
Authority: CN
Inventors: 厉曼婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-13
Filing date: 2017-09-13
Publication date: 2018-05-04
Anticipated expiration: 2027-09-13

Abstract

A kind of power-assisted spring plug, including header body and inserted sheet, it is characterised in that：Boosting mechanism is additionally provided with the header body, the boosting mechanism includes torque spring, assister bar and prizes bar, the assister bar is movably connected in by positioning pin on the short side on the header body head, and the positioning pin is equipped with torque spring, and the torque spring provides torsion for assister bar；The bar that prizes is arranged in the header body, and press handle is equipped with the one end for prizing bar, and tension spring is equipped between the press handle and header body, and the other end for prizing bar, which is equipped with, to be had contact with, described to have contact with for fixing assister bar.Before use, first assister bar is folded on plug and is fixed by prizing bar, when to be pulled the plug out of the socket, as long as one hand holds socket, and the bar that prizes on socket is pressed, and then releases the fixation to assister bar, under the action of elastic force, assister bar can apply plate reaction force, and then complementary plug is extracted, very convenient.

Description

A kind of power-assisted spring plug

Technical field

The utility model consumer goods industries, specifically a kind of power-assisted spring plug.

Background technology

Plug is commonly used thing when being electrically connected in our daily lifes, and what is generally used currently on the market inserts Head is broadly divided into three classes by the difference of situation safe to use：One electric appliances refer to the electric appliance of only one layer insulation measures, this kind of electricity Device must add earth leakage protective device, and ground protection (namely wanting three-pin plug).Such as air-conditioning, lathe, motor etc..Two electric appliances have Double hyer insulation measure, will add earth leakage protective device, can not have to ground protection (can namely use two-pin plug).Such as：TV, electricity Fan, desk lamp, electromagnetic oven, electric ceramic heaters etc..Three electric appliances are the electric appliance of voltage safe to use, generally the electric appliance of 12-36V, such as Mobile phone, laptop etc..In use, we need by plug be inserted into socket in, but when we extract plug, it is necessary to Two hands coordinate and could complete, while relatively elaborate, or even the installation of the socket due to having is insecure, it is easy to will damage slotting Seat, so that the circuit of the inside is exposed, brings security risk.

Utility model content

In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of power-assisted spring plug, and convenient one hand will Plug is extracted out of socket, and it is difficult to solve the problems, such as that plug is extracted.

To reach above-mentioned purpose, the utility model adopts the following technical solution：

A kind of power-assisted spring plug, including header body and the inserted sheet that is fixed in header body, it is characterised in that：It is described Boosting mechanism is additionally provided with header body, the boosting mechanism includes torque spring, assister bar and prizes bar, the assister bar One end is equipped with positioning pin, and is connected to by the positioning pin on the short side on the header body head, after connecting, the power-assisted Bar can be rotated by positioning pin in header body, and the positioning pin is equipped with torque spring, and the torque spring is power-assisted Bar provides torsion；The bar that prizes is arranged in the header body, and press handle, the press handle are equipped with the one end for prizing bar Stretched out from header body side, and tension spring is equipped between press handle and header body, the other end for prizing bar is set Have and have contact with, when assister bar is turned on header body end face, just can by it is described have contact with assister bar is fixed.

It is preferred that the assister bar surface is equipped with insulating layer.

It is preferred that the quantity of the assister bar is two, and it is symmetrical set in the both sides of the inserted sheet, assister bar Length will not encounter inserted sheet and be preferred to facilitate when rotating.

It is preferred that the quantity for prizing bar is two, and it is symmetrical set in the side of header body, prizes bar and adopt It is made from an insulative material.

The utility model has the advantages that：By setting assister bar in plug front portion, before use, first assister bar is folded in Fixed on plug and by prizing bar, when to be pulled the plug out of the socket, if one hand holds socket, and on socket prize bar into Row pressing, and then the fixation to assister bar is released, under the action of elastic force, assister bar can apply plate reaction force, and then Complementary plug is extracted, very convenient.

Brief description of the drawings

The utility model is described further with reference to the accompanying drawings and detailed description.

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the utility model assister bar；

Fig. 3 is the sectional view of the utility model；

In figure：1st, header body；2nd, inserted sheet；3rd, torque spring；4th, assister bar；5th, bar is prized；6th, positioning pin；7th, press Handle；8th, tension spring；9th, have contact with；10th, pillar.

Embodiment

Before describing the embodiments in more detail, it should be understood that the utility model is not limited in the application hereafter or attached drawing Described in detailed construction or arrangement of elements.The utility model can be the embodiment that other manner is realized.Moreover, it should manage Solution, wording used herein and term are solely for description purposes, should not the explanation of being construed as limiting property.

As shown in figures 1 and 3, a kind of power-assisted spring plug, including header body 1 and it is fixed on 1 front end of header body Inserted sheet 2, boosting mechanism is additionally provided with the header body 1, and the boosting mechanism includes torque spring 3, assister bar 4 and prizes bar 5, as shown in Fig. 2, the assister bar 4 is L-shaped, naturally it is also possible to it is square, its quantity preferably two, the one of two assister bars 4 End is equipped with positioning pin 6, and is symmetricly set on by the positioning pin 6 on the short side on 1 head of header body, after connecting, institute Assister bar 4 is stated to be freely rotated in header body 1 by positioning pin 6.The positioning pin 6 is equipped with torque spring 3, described Torque spring 3 is socketed on positioning pin 6, and its one end is inconsistent with jack body, and the other end is fixed on assister bar 4, Jin Erwei Assister bar 4 provides the past torsion rotated with 2 relative direction of inserted sheet.The bar 5 that prizes is arranged in the header body 1, at this time Pillar 10 is set in jack body, the bar 5 that prizes is socketed on pillar 10, and press handle 7, institute are equipped with the one end for prizing bar 5 State press handle 7 to stretch out from 1 side of header body, and tension spring 8 is equipped between press handle 7 and header body 1, it is described to prize The other end of bar 5, which is equipped with, has contact with 9, when assister bar 4 is turned on 1 end face of header body, just can have contact with 9 by described Assister bar 4 is fixed, so not interfering with header body 1 in usually assister bar 4 is inserted into socket.When to be pulled the plug out of the socket, As long as one hand compresses press handle 7, having contact with 9 place ends will tilt, and then unclamp assister bar 4, and in the effect of torque spring 3 Under, assister bar 4 can extrude socket shell, just can be by inserted sheet 2 out of socket as long as the power of such user's one hand very little Extract, very easily.

In this implementation power, conductive in order to prevent, 4 surface of assister bar is equipped with insulating layer.Also, the assister bar 4 Quantity preferably two, two assister bars 4 are symmetrical set in the both sides of the inserted sheet 2, length and the plug sheet of assister bar 4 The length of 1 side of body is unanimous on the whole or slightly longer, and can guarantee that the top of inserted sheet 2 will not be encountered when assister bar 4 rotates to be preferred, to prevent Only the occurrence of accidental shock.

In the present embodiment, the quantity for prizing bar 5 is two, and is symmetrical set in the both sides of header body 1, Prize bar 5 and adopt and be made from an insulative material, to avoid conduction.

The utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is For the purpose illustrated and illustrated, and it is not intended to the utility model being limited in the range of described embodiment.In addition ability Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, and teaching according to the present utility model is also More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model scope claimed with It is interior.The scope of protection of the utility model is defined by the appended claims and its equivalent scope.

Claims

1. a kind of power-assisted spring plug, including header body and the inserted sheet that is fixed in header body, it is characterised in that：It is described to insert Boosting mechanism is additionally provided with head body, the boosting mechanism includes torque spring, assister bar and prizes bar, and the one of the assister bar End is equipped with positioning pin, and is connected to by the positioning pin on the short side on the header body head, after connecting, the assister bar It can be rotated by positioning pin in header body, the positioning pin is equipped with torque spring, and the torque spring is assister bar Torsion is provided；The bar that prizes is arranged in the header body, is equipped with press handle in the one end for prizing bar, the press handle from Header body side is stretched out, and tension spring is equipped between press handle and header body, and the other end for prizing bar is equipped with Have contact with, when assister bar is turned on header body end face, just can by it is described have contact with assister bar is fixed.

A kind of 2. power-assisted spring plug according to claim 1, it is characterised in that：The assister bar surface is equipped with insulation Layer.

A kind of 3. power-assisted spring plug according to claim 1 or 2, it is characterised in that：The quantity of the assister bar is two Root, and being symmetrical set in the both sides of the inserted sheet, the length of assister bar will not encounter inserted sheet when rotating and are preferred to facilitate.

A kind of 4. power-assisted spring plug according to claim 1, it is characterised in that：The quantity for prizing bar is two, And be symmetrical set in the side of header body, prize bar and adopt and be made from an insulative material.