CN205911519U

CN205911519U - Magnetism is inhaled charge protection female head and magnetism and is inhaled charging system

Info

Publication number: CN205911519U
Application number: CN201620880541.2U
Authority: CN
Inventors: 周平; 王忠山
Original assignee: Shenzhen Water World Co Ltd
Current assignee: Shenzhen Waterward Information Co Ltd
Priority date: 2016-08-12
Filing date: 2016-08-12
Publication date: 2017-01-25
Anticipated expiration: 2026-08-12
Also published as: WO2018028172A1

Abstract

The utility model discloses a magnetism is inhaled and is charged the female head of protection and inhale charging system including the magnetism of female head, and magnetism is inhaled and is charged the female head of protection including female first body, female first body includes a magnetic element, the preceding shell of female head and conductive parts, a magnetic element lies in inside female first body, the shell has registration hole before female head, conductive parts is located the registration hole below, registration hole department is provided with and does not seal when charging registration hole's protection part spare. The utility model discloses prevent effectively that impurity such as dust, aqueous vapor from getting into the downthehole of the preceding shell of female head, reduce the contact failure when charging, also prolong product life simultaneously.

Description

Magnetic charges and protects female and magnetic charging system

Technical field

This utility model is related to a kind of electronic equipment, especially relates to a kind of magnetic charging protection female and magnetic fills Electric system.

Background technology

At present, on market, the charge function of a lot of wearing products is partly designed as magnetic charging structure mostly, this structure bag Include male and female；Male includes 4 or 5 pogo pin and (is applied to the precision connector in the electronic products such as mobile phone, extensively should For, in semiconductor equipment, playing interconnection function), corresponding with 4 or 5 hole positions of the female being arranged at product end, in the hole has right The sheet metal answered；Be provided with corresponding Magnet inside male, female, when male and female end near when just can automatic absorbing contact charge.But It is that the hole position of female header terminal design all exposes when not charging at present, and in the hole is easily accessible the impurity such as dust, aqueous vapor, leads to In the hole metal surface is covered by dust, so that loose contact when charging, also have impact on the service life of product simultaneously.

Content of the invention

Main purpose of the present utility model protects female for providing a kind of magnetic to charge, and prevents the impurity such as dust, aqueous vapor from entering Enter the in the hole of female fore shell, reduce loose contact when charging, extend product service life.

Protection female, the first magnetic attracting each other including corresponding male the utility model proposes a kind of magnetic charges Property part, also includes female body, described female body includes female fore shell and conductive component, described first magnetic part is located at Described female body interior, described female fore shell has registration holes, and described conductive component is located at below described registration holes, described para-position It is provided with the protecting component closing described registration holes when not charging at hole.

Further, described protecting component includes elastica.

Further, described elastica includes pellosil, and this Silicon moulds is attached at the surface of described female fore shell.

Further, described silica gel film thickness is less than described registration holes aperture.

Further, described conductive component is sheet metal.

Further, described sheet metal is copper sheet.

This utility model also proposes a kind of magnetic charging system, including any one of male and technique scheme Magnetic charges and protects female；Described male includes male fore shell, the second magnetic part, and there is thimble described male fore shell outer end, institute State male with during magnetic charging protection female para-position grafting, described thimble is passed through described protecting component to enter registration holes and led with described Electric component contact, described first magnetic part and the second magnetic part attract each other.

Further, the big 0.4mm of thimble external diameter described in described registration holes aperture ratio.

This utility model makes the hole position at female end be in closed state when not charging, and effectively prevent dust, aqueous vapor etc. Impurity enters in the hole, makes product charging effect good, allows product service life to extend.

Brief description

Fig. 1 is the schematic diagram of the female body of magnetic charging protection female；

Fig. 2 is the schematic diagram of magnetic charging protection female internal magnetic unit；

Fig. 3 is the decomposition texture schematic diagram of magnetic charging system；

The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.

Specific embodiment

It should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this Utility model.

With reference to Fig. 1, Fig. 2 and Fig. 3, the utility model proposes a kind of magnetic charge protection female, including corresponding The first magnetic part 5 that male attracts each other, also includes female body, and female body includes female fore shell 1 and conductive component 3, First magnetic part 5 is located in the installing hole 6 of female body interior, and female fore shell 1 is provided with registration holes 2, and it is right that conductive component 3 is located at Below the hole 2 of position, at registration holes 2, it is provided with the pellosil 4 closing registration holes 2 when not charging.When male thimble 9 passes through pellosil 4 After, just can contact with conductive component 3；After complete charge extracts male thimble 9, the silica gel that is pressed down at the perforation of pellosil 4 Automatically reset and registration holes 2 are closed.The present embodiment achieves the in the hole preventing the impurity such as dust, aqueous vapor from entering female fore shell, subtracts The technique effect of loose contact when charging less, meanwhile, extends product service life, has larger economic benefit and imitates with technology Benefit.

In another embodiment, close the elastic reset of described registration holes 2 when being provided with and do not charge at above-mentioned registration holes 2 Piece；This reseting plate one end is articulated with the edge of above-mentioned registration holes 2；When male thimble 9 pushes described elastic reset piece, this is multiple Bit slice is through pushing the hole wall of above-mentioned registration holes 2 backward near so that described male thimble 9 is contacted with above-mentioned conductive component 3；Terminate After described male thimble 9 is extracted in charging, described elastic reset piece automatically resets and closes above-mentioned registration holes 2.The present embodiment is realized Prevent the impurity such as dust, aqueous vapor from entering the in the hole of female fore shell, cause the technique effect of loose contact during charging, meanwhile, Extend product service life, there is larger economic benefit and technical benefits.

In the present embodiment, pellosil 4 thickness is less than registration holes 2 aperture；Because male thimble 9 has the external diameter of itself, when Male thimble 9 pushes pellosil 4, and the part that pellosil 4 is pressed down can form a ring layer so that right in the inwall of registration holes 2 The internal diameter in position hole 2 reduces, if the setting of pellosil 4 thickness size is inappropriate, by impact male thimble 9 to the grafting of female with pull out Go out；The setting of pellosil 4 thickness is less than registration holes 2 aperture, male thimble 9 can be prevented effectively from the grafting of female is sent out with when extracting Raw clamping.

In the present embodiment, conductive component is sheet metal, and sheet metal conducts electricity very well, and is readily obtained.

In the present embodiment, sheet metal is copper sheet, improves electric conductivity further.

With reference to Fig. 1, Fig. 2 and Fig. 3, this utility model also proposes a kind of magnetic charging system, including male and above-mentioned enforcement Magnetic in example charges and protects female；Male includes male fore shell 8, the second magnetic part, and there is male thimble male fore shell 8 outer end 9, male and magnetic charge when protecting female para-position grafting, and male thimble 9 passes through pellosil 4 to enter registration holes 2 and conductive component 3 Contact, the first magnetic part 5 and the second magnetic part attract each other.This magnetic charging system achieves the simplicity of charging, heavier Want is to achieve the in the hole preventing the impurity such as dust, aqueous vapor from entering magnetic charging protection female fore shell, reduces connecing when charging Touch bad technique effect, meanwhile, extend product service life, there is larger economic benefit and technical benefits.

In the present embodiment, the big 0.4mm of external diameter of the aperture ratio male thimble 9 of registration holes 2, so setting make male thimble 9 pairs of magnetic charge and protect the grafting of female, with extracting, the harmful effects such as clamping will not occur.

The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, Equivalent structure or equivalent flow conversion that every utilization this utility model description and accompanying drawing content are made, or direct or indirect transport Used in other related technical fields, all include in the same manner in scope of patent protection of the present utility model.

Claims

1. a kind of magnetic charges and protects female, the first magnetic part attracting each other including corresponding male, and its feature exists In: include female body, described female body includes female fore shell and conductive component, described first magnetic part is located at described mother Head body interior, described female fore shell has registration holes, and described conductive component is located at below described registration holes, sets at described registration holes It is equipped with the protecting component closing described registration holes when not charging.

2. magnetic as claimed in claim 1 charge protection female it is characterised in that: described protecting component includes elastica.

3. magnetic as claimed in claim 2 charge protection female it is characterised in that: described elastica includes pellosil, this silicon Rubber moulding is attached at the surface of described female fore shell.

4. magnetic as claimed in claim 3 charge protection female it is characterised in that: described silica gel film thickness is less than described para-position Hole aperture.

5. magnetic as any one of Claims 1-4 charge protection female it is characterised in that: described conductive component is Sheet metal.

6. magnetic as claimed in claim 5 charge protection female it is characterised in that: described sheet metal is copper sheet.

7. a kind of magnetic charging system it is characterised in that: include male and the magnetic as any one of claim 1 to 6 Charge protection female；Described male includes male fore shell, the second magnetic part, and there is thimble described male fore shell outer end, described public affairs Head and magnetic charge when protecting female para-position grafting, and described thimble passes through described protecting component to enter registration holes and described conductive part Part contacts, and described first magnetic part and the second magnetic part attract each other.

8. magnetic charging system as claimed in claim 7 it is characterised in that: thimble external diameter described in described registration holes aperture ratio is big 0.4mm.