CN210806114U

CN210806114U - Magnetic plug

Info

Publication number: CN210806114U
Application number: CN201921993881.6U
Authority: CN
Inventors: 赵海杰; 潘俊; 洪启飞
Original assignee: Zhejiang Dawei Electronic Co Ltd
Current assignee: Zhejiang Dawei Electronic Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-06-19
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a plug is inhaled to magnetism, including first plug-in components and second plug-in components, first plug-in components front end is provided with the arch, and second plug-in components front end is provided with the socket of pegging graft with protruding cooperation, bellied front end department is provided with first magnetic part, socket inner wall department is provided with the second magnetic part of adsorbing with first magnetic part cooperation, set up a first electric connection post in the socket at least, be provided with the jack of pegging graft with first electric connection post cooperation in the arch, be provided with in the jack when first electric connection post inserts the jack that elasticity compresses tightly the second electric connection post on first electric connection post. The utility model discloses a micro-gap switch subassembly simple structure makes things convenient for the plug, and the electrically conductive connection is more stable.

Description

Magnetic plug

Technical Field

The utility model relates to a plug is inhaled to magnetism.

Background

The plug is one of the most common parts on domestic appliance, and traditional plug mainly relies on between the metal contact and moulds the clamp force realization zonulae occludens between the shell when the grafting electricity links, and traditional this kind of connected mode leads to the plug to need can realize the plug with comparative strength, and this is very unfriendly to the user, still can lead to the electrical contact part contact failure when the plug is not pegged graft completely moreover, produces electric arc easily, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a plug is inhaled to magnetism, simple structure makes things convenient for the plug, and the electrically conductive connection is more stable.

In order to realize the above object, the utility model provides a plug is inhaled to magnetism, including first plug-in components and second plug-in components, first plug-in components front end is provided with the arch, and second plug-in components front end is provided with the socket of pegging graft with protruding cooperation, bellied front end department is provided with first magnetic part, socket inner wall department is provided with the second magnetic part of adsorbing with first magnetic part cooperation, set up a first electric connection post in the socket at least, be provided with the jack of pegging graft with first electric connection post cooperation in the arch, be provided with in the jack when first electric connection post inserts the jack that elasticity compresses tightly the second electric connection post on first electric connection post.

The utility model has the advantages that: peg graft through protruding and socket cooperation between first plug component and the second plug component, when both peg graft, first electric connection post in the socket inserts along protruding ascending jack, second electric connection post elasticity in the jack compresses tightly on first electric connection post, make both can the in close contact with electricity even, improve electrically conductive effect, the magnetic adsorption effect at first magnetic part and second magnetic part simultaneously can make and be connected more closely between first plug component and the second plug component, also can play the effect of province's power when ordinary grafting, can make things convenient for the plug.

Furthermore, a first contact piece is arranged on the protrusion, and a second contact piece which is in contact with the first contact piece in a matched mode and is grounded is arranged on the inner wall of the socket.

The further setting has the advantages that: the function of grounding can be realized.

Furthermore, the second contact piece is long-strip-shaped and is arranged on the inner side wall of the socket, and the length direction of the second contact piece is consistent with the plugging direction of the socket.

The further setting has the advantages that: the contact connection effect of the second contact piece and the first contact piece is improved.

Furthermore, a second contact piece mounting opening is formed in the rear end of the second inserting portion, a slide way communicated with the second contact piece mounting opening is formed in the inner side wall of the inserting opening, and the second contact piece can be slidably inserted into the slide way along the second contact piece mounting opening and is positioned.

The further setting has the advantages that: make things convenient for the installation of second contact piece, improve the location effect to the second contact piece.

Furthermore, the first contact piece is long-strip-shaped and is arranged on the side wall of the protrusion, and the length direction of the first contact piece is consistent with the inserting direction of the protrusion.

Further, the first contact piece is bent and protruded towards the direction away from the protrusion, and a contact capable of being elastically pressed on the second contact piece is formed.

The further setting has the advantages that: when the protrusion is inserted into the socket, the contact can be elastically pressed on the second contact piece, and the contact effect between the first contact piece and the second contact piece can be improved.

Further, first plug part is including connecting the mounting bracket in protruding rear end, the rear end and the mounting bracket sliding connection of second electricity spliced pole are provided with between second electricity spliced pole and the mounting bracket and can connect the spring that the post elasticity compressed tightly on first electricity connected post with the second electricity.

The further setting has the advantages that: the spring can provide elasticity for the second electrical connection post to press against the first electrical connection post.

Furthermore, the rear end of the protrusion is provided with a blind hole extending to the front end of the protrusion, the first magnetic part is inserted into the blind hole, and the mounting frame is provided with an ejector rod for compressing and positioning the first magnetic part in the blind hole.

The further setting has the advantages that: make things convenient for the installation of first magnetism spare, make first magnetism spare can be fixed a position near protruding front end, improve the magnetic adsorption effect between first magnetism spare and the second magnetism spare.

Furthermore, a second magnetic part mounting opening is formed in the rear end of the second inserting component, the second magnetic part mounting opening is communicated to the inner wall of the bottom of the socket, and the second magnetic part is inserted and positioned in the second magnetic part mounting opening.

The further setting has the advantages that: the installation location of the second magnetism spare of being convenient for makes the second magnetism spare can be fixed a position and is being close to socket end inner wall position, improves the magnetic adsorption effect between first magnetism spare and the second magnetism spare.

Further, first plug components is including the shell body, the shell body is fixed cooperation with protruding rear end, the shell body cover is established in the outside of mounting bracket.

The further setting has the advantages that: the setting of shell body can play insulating and protective effect, can make the operation of each inside spare part of first plug components more stable.

Drawings

Fig. 1 is a schematic view of an embodiment of the present invention in a plugged state;

fig. 2 is a schematic view 1 of an embodiment of the present invention in a separated state;

fig. 3 is a schematic view 2 of an embodiment of the present invention in a detached state;

FIG. 4 is a block diagram of a second mating member according to an embodiment of the present invention shown in FIG. 1;

fig. 5 is an assembly view of a second magnetic member and a second contact piece according to an embodiment of the present invention;

FIG. 6 is a block diagram of a second mating member according to an embodiment of the present invention shown in FIG. 2;

fig. 7 is a view showing a second socket part (without the second magnetic member and the second contact piece) according to the embodiment of the present invention, as shown in fig. 3;

fig. 8 is an exploded view of the first plug part of an embodiment of the invention 1;

fig. 9 is an exploded view of the first plug part according to the embodiment of the present invention, fig. 2.

Detailed Description

The embodiment of the magnetic plug of the utility model is shown in figures 1-9: including first plug component 1 and second plug component 2, first plug component 1 front end is provided with arch 11, and second plug component 2 front end is provided with the socket 21 of pegging graft with arch 11 cooperation, the front end department of arch 11 is provided with first magnetism piece 111, socket 21 inner wall department is provided with the second magnetism piece 211 of adsorbing with first magnetism piece 111 cooperation, set up at least one first electric connection post 212 in the socket 21, in this embodiment first electric connection post 212 is two and corresponds zero line, live wire setting respectively, be provided with the jack 112 of pegging graft with first electric connection post 212 cooperation on the arch 11, be provided with the second electric connection post 113 that elasticity compressed tightly on first electric connection post 212 when first electric connection post 212 inserts jack 112 in the jack 112.

The protrusion 11 is provided with a first contact piece 114, the inner wall of the socket 21 is provided with a second contact piece 213 which is in contact with the first contact piece 114 in a matching manner, and the first contact piece 114 is in contact communication with the second contact piece 213 when the protrusion 11 is plugged into the socket 21, so that the grounding function can be realized.

The second contact piece 213 is in a long strip shape and is arranged on the inner side wall of the socket 21, and the length direction of the second contact piece 213 is consistent with the plugging direction of the socket 21, so that the first contact piece 114 can always keep contact with the second contact piece 213 in the process that the protrusion 11 is plugged in the socket 21, and the effectiveness of grounding is ensured.

The rear end of second grafting portion 2 is provided with second contact piece installing port 22, the inside wall of socket 21 is provided with the slide 23 with second contact piece installing port 22 intercommunication, second contact piece 213 can follow second contact piece installing port 22 and slide and insert in slide 23 and fix a position, and the tip that second contact piece installing port 22 was kept away from to slide 23 can set up the bayonet socket, makes the tip of second contact piece 213 can insert and fix a position in the bayonet socket, prevents that its tip upwarps.

The first contact piece 114 is strip-shaped and is arranged on the side wall of the protrusion 11, and the length direction of the first contact piece 114 is consistent with the plugging direction of the protrusion 11, so that the first contact piece 114 can always keep contact with the second contact piece 213 in the process of plugging the protrusion 11 along the socket 21, and the effectiveness of grounding is ensured.

The first contact piece 114 is bent and protruded in a direction away from the protrusion 11 to form a contact 115 capable of being elastically pressed against the second contact piece 213, thereby improving the contact effect between the first contact piece 114 and the second contact piece 213.

First plug part 1 is including connecting at the mounting bracket 13 of protruding 11 rear end, and the mode of the preferred adoption buckle connection of mounting bracket 13 is installed at protruding 11 rear end, and of course also can use the screw to connect in other examples, second electric connection post 113's rear end and mounting bracket 13 sliding connection are provided with the slide opening that supplies second electric connection post 113 to slide to wear to establish on the mounting bracket 13, are provided with between second electric connection post 113 and the mounting bracket 13 and can compress tightly the spring 14 on first electric connection post 212 with second electric connection post 113 elasticity, and second electric connection post 113's front and back end is provided with respectively with the spacing stopper of slide opening cooperation, and the stopper that is located second electric connection post 113 rear end still can be used to the wiring electricity and connect, spring 14 cover is established on second electric connection post 113 and is supported respectively and is established on mounting bracket 13 and stopper.

The rear end of the protrusion 11 is provided with a blind hole 116 extending to the front end of the protrusion 11, the first magnetic member 111 is inserted into the blind hole 116, the mounting frame 13 is provided with an ejector rod 131 for pressing and positioning the first magnetic member 111 in the blind hole, and the ejector rod 131 presses and positions the first magnetic member 111 at the deepest part of the blind hole 116.

The rear end of the second plug-in component 2 is provided with a second magnetic piece mounting opening 24, the second magnetic piece mounting opening 24 is communicated to the inner wall of the bottom of the socket 21, and the second magnetic piece 211 is inserted and positioned in the second magnetic piece mounting opening 24 and forms clamping positioning with the second magnetic piece mounting opening 24.

The first plug component 1 comprises an outer shell 12, the outer shell 12 is fixedly matched with the rear end of the protrusion 11, in the embodiment, the outer shell 12 is fixedly sleeved at the rear end of the protrusion 11, the outer shell 12 covers the outer side of the mounting frame 13, and the outer shell 12 comprises a containing cavity for containing the mounting frame 13.

The above embodiment is only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a plug is inhaled to magnetism, includes first plug component and second plug component, and first plug component front end is provided with the arch, and second plug component front end is provided with the socket of pegging graft with protruding cooperation, its characterized in that: the bellied front end department is provided with first magnetic part, socket inner wall department is provided with the second magnetic part of adsorbing with first magnetic part cooperation, set up a first electric connection post in the socket at least, be provided with the jack of pegging graft with first electric connection post cooperation in the arch, be provided with in the jack and elastically compress tightly the second electric connection post on first electric connection post when first electric connection post inserts the jack.

2. A magnetic attraction plug as claimed in claim 1, wherein: the protrusion is provided with a first contact piece, and the inner wall of the socket is provided with a second contact piece which is in contact with the first contact piece in a matched mode and is grounded.

3. A magnetic plug according to claim 2, wherein: the second contact piece is long-strip-shaped and is arranged on the inner side wall of the socket, and the length direction of the second contact piece is consistent with the plugging direction of the socket.

4. A magnetic attraction plug as claimed in claim 3, wherein: the rear end of the second inserting part is provided with a second contact piece mounting opening, the inner side wall of the inserting opening is provided with a slide way communicated with the second contact piece mounting opening, and the second contact piece can be slidably inserted into the slide way along the second contact piece mounting opening and is positioned.

5. A magnetic plug according to claim 2, wherein: the first contact piece is long-strip-shaped and is arranged on the side wall of the protrusion, and the length direction of the first contact piece is consistent with the insertion direction of the protrusion.

6. A magnetic attraction plug as claimed in claim 5, in which: the first contact piece is bent and protruded towards the direction far away from the protrusion, and a contact capable of being elastically pressed on the second contact piece is formed.

7. A magnetic attraction plug as claimed in claim 1, wherein: the first inserting component comprises a mounting frame connected to the rear end of the protrusion, the rear end of the second electric connecting column is connected with the mounting frame in a sliding mode, and a spring capable of elastically pressing the second electric connecting column onto the first electric connecting column is arranged between the second electric connecting column and the mounting frame.

8. A magnetic attraction plug as claimed in claim 7, wherein: the rear end of the protrusion is provided with a blind hole extending to the front end of the protrusion, the first magnetic part is inserted into the blind hole, and the mounting frame is provided with an ejector rod for pressing and positioning the first magnetic part in the blind hole.

9. A magnetic attraction plug as claimed in claim 1, wherein: the rear end of the second plug-in component is provided with a second magnetic piece mounting opening, the second magnetic piece mounting opening is communicated to the inner wall of the bottom of the socket, and the second magnetic piece is inserted and positioned in the second magnetic piece mounting opening.

10. A magnetic attraction plug as claimed in claim 7, wherein: the first inserting component comprises a shell body, the shell body is fixedly matched with the rear end of the protrusion, and the shell body covers the outer side of the mounting frame.