CN202737244U

CN202737244U - Anti-electric shock and anti-dropping electric appliance plug and socket

Info

Publication number: CN202737244U
Application number: CN 201220411030
Authority: CN
Inventors: 黄成�
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-10
Filing date: 2012-08-10
Publication date: 2013-02-13
Anticipated expiration: 2022-08-10

Abstract

The utility model discloses an anti-electric shock and anti-dropping electric appliance plug and socket, which comprises a plug and a socket. The plug comprises a plug shell and insertion sheets arranged on the plug shell. The socket comprises a socket shell and insertion sheet holders arranged in the socket shell. The plug shell is provided with a slidable screw rod. The socket shell is internally provided with a nut. According to the technical scheme of the utility model, the anti-electric shock and anti-dropping electric appliance plug and socket has the advantages of simple manufacture and reasonable structure, and are the improvement of existing electric appliance plugs and sockets. The threaded connection of the plug with the socket is compact, stable, not easy to deform and long in service life, and does not fall off. Thus, the hidden troubles of abnormal heating and electric shock during the application process of electric appliances are radically solved. Therefore, the safe and normal application of electric appliances is ensured.

Description

A kind of protection against electric shock, the appliance plug that comes off, socket

Technical field

The utility model relates to electrical accessorie, is specifically related to plug, socket for electrical equipment.

Background technology

Plug, socket are requisite accessories when using electric equipment products in daily life, plug, socket support the use, although the pattern of plug, socket is various, function and basic principle all are identical, plug is connected with electrical equipment, socket is communicated with power supply, and when not using, plug, socket are separately, during use, with plug insertion socket, the conductive gold symbolic animal of the birth year touching in the plug and socket makes electrical equipment be connected with power supply and is able to energising work.Plug, socket commonly used all is that plug directly inserts socket at present, do not have other protection, fixing means, plug and socket are subject to extraneous collision, tractive or vibrations in the process that contacts, the two easily comes off, both affect electrical work, also had the danger of getting an electric shock; Plug contacts unstable with metal insert between socket, cause the two loose contact, thereby cause in use abnormal heating of plug and socket, even cause contingency.

The utility model content

Technical problem to be solved in the utility model is, overcomes the above defective, provides a kind of making simple, rational in infrastructure, uses safety and do not hinder the normal plug and socket that uses of electric equipment products.

In order to solve above technical problem, a kind of protection against electric shock of the utility model, the appliance plug that comes off, socket, comprise plug and socket, described plug comprises plug casing and the inserted sheet that is arranged on the plug casing, described socket comprises Socket casing and is arranged on the interior plugging sheet clamp of Socket casing, be provided with slidably screw rod on the described plug casing, be provided with nut in the described Socket casing.

As improvement, be arranged with spring on the screw rod described in the utility model; Screw rod described in the utility model and nut are separately positioned on the middle part of plug casing and Socket casing.

The utility model in use, plug is docked with socket, at first insert in the socket as guiding by the inserted sheet on the plug, inserted sheet during beginning on the plug not yet contacts with plugging sheet clamp in the socket, then use the hand propelled screw rod, the plugging sheet clamp of inserted sheet on the plug in socket is combined, the while rotary screw, nut in screw rod and the socket tightens the formation one that is threaded, plug is connected with socket closely, stablizes, can not come off, the hidden danger of fundamentally having avoided in use abnormal heating and having got an electric shock guarantees safe, the normal use of electric equipment products.

The beneficial effects of the utility model: the utility model is made simple, rational in infrastructure, it is the improvement to existing appliance plug, socket, described plug, socket are threaded, and be tight, stable, can not come off, not yielding, long service life, the hidden danger of fundamentally having avoided in use abnormal heating and having got an electric shock guarantees safe, the normal use of electric equipment products.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

A kind of protection against electric shock of the utility model, the appliance plug that comes off, socket, comprise plug 1 and socket 2, described plug 1 comprises plug casing 3 and the inserted sheet 4 that is arranged on the plug casing 3, described socket 2 comprises Socket casing 5 and the plugging sheet clamp 6 that is arranged in the Socket casing 5, be provided with slidably screw rod 7 on the described plug casing 3, be provided with nut 8 in the described Socket casing 5.

As improvement, be arranged with spring 9 on the screw rod 7 described in the utility model; Screw rod 7 described in the utility model and nut 8 are separately positioned on the middle part of plug casing 3 and Socket casing 5.

Embodiment one: plug casing 3 described in the utility model, Socket casing 5, screw rod 7 and nut 8 are all made with fire proofing PVC, inserted sheet 4 and plugging sheet clamp 6 adopt copper to do, has good conductivity, mounting spring 9 on screw rod 7, need to be with plug, when socket separates, contra rotating screw 7 is with itself and 8 times pines of nut, and the resilience force by spring 9 separates screw rod 7 and nut 8 simultaneously, at this moment, can easily pull up plug.

Through upper only be a kind of execution mode of the present utility model, as long as used the above structure, all should fall into protection range of the present utility model.

Claims

1. a protection against electric shock, the appliance plug that comes off, socket, comprise plug (1) and socket (2), described plug (1) comprises plug casing (3) and is arranged on inserted sheet (4) on the plug casing (3), described socket (2) comprises Socket casing (5) and is arranged on the interior plugging sheet clamp (6) of Socket casing (5), it is characterized in that, be provided with slidably screw rod (7) on the described plug casing (3), be provided with nut (8) in the described Socket casing (5).

2. according to claim 1 described a kind of protection against electric shock, the appliance plug that comes off, socket is characterized in that, are arranged with spring (9) on the described screw rod (7).

3. according to claim 1 and 2 described a kind of protection against electric shock, the appliance plug that comes off, socket is characterized in that, described screw rod (7) and nut (8) are separately positioned on the middle part of plug casing (3) and Socket casing (5).