CN202205963U

CN202205963U - Socket and plug

Info

Publication number: CN202205963U
Application number: CN2011203396178U
Authority: CN
Inventors: 吴雁南
Original assignee: Beijing Electric Power Corp
Current assignee: State Grid Corp of China SGCC; Beijing Electric Power Corp
Priority date: 2011-09-09
Filing date: 2011-09-09
Publication date: 2012-04-25
Anticipated expiration: 2021-09-09

Abstract

The utility model provides a socket and a plug. The socket provided by the utility model comprises a socket body (10), socket holes (20) and a socket magnet (30) embedded in the socket body (10). The plug provided by the utility model comprises a plug body (40) and plug contact pins (50), wherein a plug magnet (60) is embedded in the plug body (40). When the plug contact pins are plugged into the socket holes, the socket magnet and the plug magnet attract each other, so that the plug and the socket are connected reliably, thereby preventing poor contact caused by looseness.

Description

Socket and plug

Technical field

The utility model relates to and is electrically connected field of tool, in particular to a kind of socket and plug.

Background technology

The socket that is electrically connected and the plug that use in the engineering at present; General Die for Reeds of Connector Jack and the frictional force between the plug fingertip of adopting guarantees the tightness that is connected, and the plugs and sockets ease of connection is become flexible the problem that causes loose contact after the flexibility decrease that plugs the more reed of number of times.Guaranteeing closely electric reliable connection on the plug connecting system at present; Need to increase Die for Reeds of Connector Jack elasticity and with the contact area of plug fingertip; But it is only limited with the frictional force improvement effect; Also have the fastening plugs and sockets that guarantees of the extra screw of employing reliably to connect at present, but inconvenience plug operation at any time.

The utility model content

The utility model aim to provide a kind of easy to operate, connect reliable socket and plug, to solve the loosening problem that causes loose contact of plugs and sockets ease of connection in the prior art.

A kind of socket according to the utility model comprises socket main body and socket aperture, and socket also comprises the socket magnet that is embedded on the socket main body.

Further, socket magnet is the rare-earth magnet of insulation characterisitic.

Further, socket aperture is a plurality of, and socket magnet is between a plurality of socket apertures.

Further, the cross section of socket magnet becomes rectangle.

Further, socket magnet is one or more, is embedded at the side that is provided with socket aperture of socket main body.

The utility model also provides a kind of plug, comprises plug body and plug fingertip, and embedding on the plug body has plug magnet.

Further, plug magnet is the insulation characterisitic rare-earth magnet.

Further, the cross section of plug magnet becomes rectangle.

Further, plug magnet is one or more, is embedded at the side that is provided with the plug fingertip of plug body.

Further, plug magnet is corresponding with the position of the socket magnet of aforesaid sockets.

According to the socket and the plug of the utility model, when the plug fingertip inserted in the socket aperture, socket magnet attracted with plug magnet mutually, and plug and socket is reliably connected, and prevented the loosening loose contact that causes.

Description of drawings

The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:

Fig. 1 a is the plan structure sketch map according to the socket of the utility model;

Fig. 1 b is that the master according to the socket of the utility model looks the sectional structure sketch map;

Fig. 2 a is the structural representation of looking up according to the plug of the utility model;

Fig. 2 b is the sectional structure sketch map according to the plug of the utility model.

Embodiment

Below with reference to accompanying drawing and combine embodiment to specify the utility model.

Shown in Fig. 1 a and Fig. 1 b, according to a kind of socket of the utility model, comprise socket main body 10 and socket aperture 20, socket also comprises the socket magnet 30 that is embedded on the socket main body 10.

Socket magnet 30 is the rare-earth magnet of insulation characterisitic, prevents because of adding the safety problem that magnet causes.

Conventional socket generally comprises two socket apertures 20 or three socket apertures 20, and socket magnet 30 perhaps between three socket apertures 20, guarantees that all directions are stressed evenly between two socket apertures 20.

The cross section of socket magnet 30 becomes rectangle, is convenient to make and economical with materials.

Socket magnet 30 is one or more, is embedded at the side that is provided with socket aperture 20 of socket main body 10.

Shown in Fig. 2 a and Fig. 2 b, according to a kind of plug of the utility model, comprise plug body 40 and plug fingertip 50, embedding on the plug body 40 has plug magnet 60, improves reliability.

Plug magnet 60 is the insulation characterisitic rare-earth magnet, increases the attraction with socket magnet 30.

The cross section of plug magnet 60 becomes rectangle, increases the attraction area with socket magnet 30.

Plug magnet 60 has one or more, is embedded at the side that is provided with plug fingertip 50 of plug body 40.

Plug magnet 60 is corresponding with the position of the socket magnet 30 of aforesaid sockets, and plug magnet 60 is provided with towards the polarity of a side of plug towards the polarity and the socket magnet 30 of socket one side on the contrary.

From above description, can find out that the utility model the above embodiments have realized following technique effect:

When using plugs and sockets to connect, the plug fingertip inserts in the socket aperture, socket magnet and plug magnet over against, attract each other, in use, guarantee that plug and socket reliably connects, prevent that plug from becoming flexible and cause the loose contact problem.Through actual measurement, adopt the rare earth strong magnet of 5 * 15mm can produce the above magnetic attracting force of 2.5KG, can guarantee that plug is connected with the tight of socket, do not influence the convenience effect of plug at any time.

The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.

Claims

1. a socket comprises socket main body (10) and socket aperture (20), it is characterized in that, said socket also comprises the socket magnet (30) that is embedded on the said socket main body (10).

2. socket according to claim 1 is characterized in that, said socket magnet (30) is the rare-earth magnet of insulation characterisitic.

3. socket according to claim 1 is characterized in that, said socket aperture (20) is a plurality of, and said socket magnet (30) is positioned between a plurality of said socket apertures (20).

4. socket according to claim 1 is characterized in that, the cross section of said socket magnet (30) becomes rectangle.

5. socket according to claim 1 is characterized in that, said socket magnet (30) is one or more, is embedded at the side that is provided with said socket aperture (20) of said socket main body (10).

6. a plug comprises plug body (40) and plug fingertip (50), it is characterized in that, said plug body (40) is gone up to embed has plug magnet (60).

7. plug according to claim 6 is characterized in that, said plug magnet (60) is the insulation characterisitic rare-earth magnet.

8. plug according to claim 6 is characterized in that, the cross section of said plug magnet (60) becomes rectangle.

9. plug according to claim 6 is characterized in that, said plug magnet (60) is one or more, is embedded at the side of the said plug fingertip of being provided with of said plug body (40) (50).

10. plug according to claim 6 is characterized in that, the position of the socket magnet (30) of each said socket is corresponding in said plug magnet (60) and the claim 1 to 5.