CN212342930U

CN212342930U - Quick plug for power distribution

Info

Publication number: CN212342930U
Application number: CN202021544204.9U
Authority: CN
Inventors: 陈田田
Original assignee: Fujian Pengbo Electric Power Development Co ltd
Current assignee: Fujian Pengbo Electric Power Development Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-01-12
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a rapid plugging and unplugging plug for power distribution, which can improve the convenience of plugging and unplugging a three-wire plug, the socket comprises a base body, a connecting wire, a moving rod, a spring and a protective sleeve, wherein the base body is provided with the latch piece, the connecting wire is electrically connected with the latch piece, the connecting wire is movably connected with the base body, a cavity is formed in the base body, the moving rod penetrates through the cavity to form a moving pair with the base body, the moving rod is provided with an annular clamping block, the spring is sleeved on the moving rod and located above the annular clamping block, the spring is located in the cavity, the protective sleeve and the side face of the base body form a moving pair, the bottom surface of the protective sleeve is provided with a through hole matched with the latch piece, and the protective sleeve is connected with the bottom end of the moving rod.

Description

Quick plug for power distribution

Technical Field

The utility model relates to an electrical equipment technical field specifically is a distribution is with pulling out plug fast.

Background

The three-wire plug is a live wire, a zero line and a ground wire, the three-wire plug is used for better protecting the safety of using the household appliance with the metal shell by workers, so that the occurrence of death accidents caused by electric leakage and electric shock of the workers in the using process is prevented, and the national standard three-wire plug is widely applied to the field of household appliances due to the characteristics of safety and reliability.

Because the three-wire plug is provided with three plug pin sheets, the plug and the socket are relatively troublesome to pull and insert, and in the daily use process, if the plug needs to be pulled out from the socket, one hand is required to press the socket, the other hand is required to pull out the plug, and the three-wire plug can be pulled out easily, however, this method is troublesome, and since the connecting wires of the three-wire plug are usually arranged perpendicular to the plug blades, therefore, the force applied by hands during the pulling-out operation can easily cause the stressed fulcrum to deviate from the center of the plug, the plug sheet is easy to deform during the pulling-out process, so that the plug is easy to damage, in addition, because the three-wire plug is difficult to be separated from the socket, the time of the separation process of the plug and the socket is longer, still have electric conductivity when the bolt piece on the plug does not break away from completely, be latent electric shock hidden danger, if improve current three-way plug, research and development a novel plug of being convenient for pull out and insert and the security high solves above-mentioned problem and will have positive meaning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution is with pulling out plug fast to solve the problem that mentions in the background art.

In order to achieve the purpose, the utility model provides a following technical scheme, including base member, connecting wire, carriage release lever, spring and lag, be equipped with the bolt piece on the base member, the connecting wire with bolt piece electricity is connected, the connecting wire with base member swing joint, be equipped with the cavity in the base member, the carriage release lever link up the cavity with the base member constitutes the sliding pair, be equipped with cyclic annular fixture block on the carriage release lever, the spring housing is located on the carriage release lever, the spring is located cyclic annular fixture block top, the spring is located in the cavity, the lag with the base member side constitutes the sliding pair, the lag bottom surface be equipped with the through-hole that the bolt piece matches, the lag with the carriage release lever bottom links to each other.

Preferably, the connecting line with the base member is articulated, just still be equipped with elastic connection area between connecting line and the base member.

Preferably, the annular fixture block and the moving rod are of an integrated structure.

Preferably, the protecting sleeve is made of polytetrafluoroethylene.

Preferably, the number of latch pieces on the base body is 3.

Preferably, the side kicking side is provided with anti-skid lines.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model provides a quick plug for power distribution, when the plug needs to be inserted into the socket, the user can adjust the angle between the connecting wire and the base body, so that the base body is convenient to hold and exert force, and the user can conveniently insert the plug into the socket; when the plug needs to be pulled out, a user adjusts the angle between the connecting line and the base body, so that the base body is convenient to hold and exert force, then the user presses the moving rod in the process of pulling out the plug, the spring is compressed at the moment, the protecting sleeve gradually keeps away from the base body and outwards props against the socket, the user can pull out the plug conveniently, meanwhile, the protecting sleeve can isolate the plug piece which is not completely separated from the socket, and the safety in the process of pulling out the plug is improved; after the pin sheet is completely separated from the socket, the moving rod is released, the spring expands at the moment, and the protective sleeve resets.

The utility model discloses can improve the convenience of pulling out and inserting three-way plug, and can keep apart the bolt piece that does not break away from with the socket completely, avoid the emergence of electric shock accident, have practical meaning and spreading value, expect to produce good economic benefits.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

in the figure: the device comprises a base body 1, a plug piece 11, a cavity 12, a connecting wire 2, an elastic connecting belt 21, a moving rod 3, an annular clamping block 31, a spring 4 and a protective sleeve 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, a quick plug for power distribution comprises a substrate 1, a connecting wire 2, a moving rod 3, a spring 4 and a protective sleeve 5, wherein the side surface of the substrate 1 is provided with anti-skid lines, the substrate 1 is provided with 3 plug sheets 11, the connecting wire 2 is electrically connected with the plug sheets 11, the connecting wire 2 is hinged to the substrate 1, an elastic connecting belt 21 is further arranged between the connecting wire 2 and the substrate 1, a cavity 12 is arranged in the substrate 1, the moving rod 3 penetrates through the cavity 12 to form a moving pair with the substrate 1, the moving rod 3 is integrally provided with an annular fixture block 31, the spring 4 is sleeved on the moving rod 3, the spring 4 is positioned above the annular fixture block 31, the spring 4 is positioned in the cavity 12, the protective sleeve 5 and the side surface of the substrate 1 form a moving pair, the bottom surface of the protective sleeve 5 is provided with a through hole matched with the plug sheets 11, the protecting sleeve 5 is connected with the bottom end of the moving rod 3.

The pin sheet 11 refers to a conductive metal sheet used for electrically connecting with a socket in the plug in the prior art; the elastic connecting belt 21 is a belt-shaped component with elasticity, is made of elastic rubber in specific implementation, and is arranged to limit the movable connecting end of the connecting line 2 and the base body 1 and enable the pulled connecting end of the connecting line 2 to have certain automatic resetting capability; the protecting sleeve 5 is specifically made of polytetrafluoroethylene, the polytetrafluoroethylene has good electrical insulation and chemical corrosion resistance, the protecting effect on the base body 1 can be improved, the surface friction coefficient of the polytetrafluoroethylene is extremely low, and the lubricating property of the latch piece 11 through the through hole can be improved.

The utility model discloses the theory of operation: when a plug needs to be inserted into the socket, a user can adjust the angle between the connecting wire 2 and the base body 11, so that the base body 1 is convenient to hold and exert force, and the user can conveniently insert the plug into the socket; when the plug needs to be pulled out, a user adjusts the angle between the connecting wire 2 and the base body 11 to enable the base body 1 to be convenient to hold and exert force, then the user presses the moving rod 3 in the plug pulling-out process, the spring 4 is compressed, the protecting sleeve 5 gradually keeps away from the base body 1 and outwards props against the socket, the user can pull out the plug conveniently, meanwhile, the protecting sleeve 5 isolates the plug piece 11 which is not completely separated from the socket, and the safety in the plug pulling-out process is improved; after the pin sheet 11 is completely separated from the socket, the moving rod 3 is released, at the moment, the spring 4 expands, and the protective sleeve 5 resets.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a distribution is with pulling out plug fast, includes base member (1) and connecting wire (2), be equipped with latch piece (11) on base member (1), connecting wire (2) with latch piece (11) electricity is connected, its characterized in that:

the connecting line (2) is movably connected with the base body (1);

the device also comprises a moving rod (3), a spring (4) and a protective sleeve (5);

a cavity (12) is arranged in the base body (1), the movable rod (3) penetrates through the cavity (12) to form a moving pair with the base body (1), and an annular clamping block (31) is arranged on the movable rod (3);

the spring (4) is sleeved on the moving rod (3), the spring (4) is positioned above the annular clamping block (31), and the spring (4) is positioned in the cavity (12);

the protective sleeve (5) and the side face of the base body (1) form a moving pair, a through hole matched with the latch piece (11) is formed in the bottom face of the protective sleeve (5), and the protective sleeve (5) is connected with the bottom end of the moving rod (3).

2. The quick plugging electric plug for power distribution according to claim 1, characterized in that: the connecting wire (2) is hinged to the base body (1), and an elastic connecting belt (21) is further arranged between the connecting wire (2) and the base body (1).

3. The quick plugging electric plug for power distribution according to claim 1, characterized in that: the annular fixture block (31) and the moving rod (3) are of an integrated structure.

4. The quick plugging electric plug for power distribution according to claim 1, characterized in that: the protection sleeve (5) is a polytetrafluoroethylene protection sleeve.

5. The quick plugging electric plug for power distribution according to claim 1, characterized in that: the number of the latch pieces (11) on the base body (1) is 3.

6. The quick plugging electric plug for power distribution according to claim 1, characterized in that: the side surface of the base body (1) is provided with anti-skid grains.