CN203277810U

CN203277810U - Magnetic type power connector

Info

Publication number: CN203277810U
Application number: CN 201320144798
Authority: CN
Inventors: 罗干豪; 吕俊成
Original assignee: Singatron Electronic China Co Ltd
Current assignee: Singatron Electronic China Co Ltd
Priority date: 2013-03-25
Filing date: 2013-03-25
Publication date: 2013-11-06
Anticipated expiration: 2023-03-25

Abstract

A magnetic type power connector comprises one first connector and one second connector. The first connector comprises one first electrode set and one first magnetic assembly, wherein the first electrode set is provided with one first internal electrode and one first external electrode; and the second connector comprises one second electrode set and one second magnetic assembly, wherein the second electrode set is provided with one second internal electrode and one second external electrode. When the first connector is attracted magnetically to the second connector, the first internal electrode contacts and communicates with the second internal electrode, the first external electrode communicates with the second external electrode, and a gap is formed between the first magnetic assembly and the second magnetic assembly so that the first magnetic assembly and the second magnetic assembly do not contact. Therefore, when the first connector and the second connector are inserted magnetically, the damage due to the impact between the first magnetic assembly and the second magnetic assembly is prevented.

Description

Magnetic-type power connector

[technical field]

The utility model system means a kind of the change in the power connector of grafting and disengaging especially relevant for a kind of magnetic-type power connector, and it can prevent that magnet assembly from clashing into damage, increases its useful life.

[background technology]

A kind of magnetic-type power connector, as No. the 7311526th, United States Patent (USP), it ties up to a magnet and a ferromagnetic assembly for attraction is set respectively on power jack connector and electric power plug connector, but above-mentioned magnetic power connector is when magnetic, when magnet and the mutual magnetic of ferromagnetic assembly, can produce friction or clash into, and then causing the damage of magnet, its practicality is relatively poor.

Therefore, the utility model is for improving above-mentioned undesirable part, and creates the magnetic-type power connector of the utility model, and it can not touch magnet when the connector magnetic connects mutually, avoids touching and damages, and makes it more practical.

[summary of the invention]

Being characterised in that of the magnetic-type power connector of the utility model includes one first connector, and it has one first electrode group and one first magnet assembly, and this first electrode group is provided with one first internal electrode and one first outer electrode; And one second connector, it has one second electrode group and one second magnet assembly, this the second electrode group is provided with one second internal electrode and one second outer electrode, when this first connector during with this second connector phase magnetic, the conducting that contacts with this second internal electrode of this first internal electrode, this first outer electrode and this second outer electrode are to be conducted, and wherein this first magnet assembly and this second magnet assembly are formed with a gap, and it is not contacted with each other.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the first connector of the magnetic-type power connector of the utility model.

Fig. 2 is the three-dimensional combination figure of the first connector of the magnetic-type power connector of the utility model.

Fig. 3 is the three-dimensional exploded view of the second connector of the magnetic-type power connector of the utility model.

Fig. 4 is the three-dimensional combination figure of the second connector of the magnetic-type power connector of the utility model.

Fig. 5 is the 1st schematic diagram that the magnetic-type power connector of the utility model uses state.

Fig. 6 is the 2nd schematic diagram that the magnetic-type power connector of the utility model uses state.

Symbol description:

10 first connector 12 second connectors

14 the first noumenon 16 first electrode groups

18 first magnet assembly 20 bonnets

22 protuberance 24 first centre bores

26 first internal electrode 28 contact terminals

30 first elastic parts 32 first fixtures

34A, 34B the first outer electrode 36 first contact terminals

38 second elastic parts 40 second fixtures

42 second body 44 second internal electrodes

46 second outer electrode 48 second magnet assemblies

50 bonnet 52 host cavities

54 gaps

[embodiment]

See also Fig. 1 to Fig. 2, the magnetic-type power connector of the utility model is made, and it includes the first connector 10 and one second connector 12.

The first connector 10 includes a first noumenon 14, one first electrode group 16, one first magnet assembly 18 and a bonnet 20.

the first noumenon 14 is provided with a protuberance 22, and protuberance 22 is provided with one first centre bore 24, each electrode system of the first electrode group 16 is arranged on same level, it is provided with one first internal electrode 26 for anodal, system is arranged in the first centre bore 24 of protuberance 22, the present embodiment includes contact terminal 28, the first elastic parts 30 and the first fixture 32, the first elastic parts 30 is positioned at contact terminal 28 bottoms, make contact terminal 28 scalable, the first fixture 32 is to contact with contact terminal 28, and in order to be electrically connected to a wire (figure show): and be positioned at the first outer electrode 34A of the first internal electrode 26 2 sides, 34B, it is also to be arranged in centre bore 24, the first outer electrode 34A of two sides, 34B all includes the first contact terminal 36, the second elastic parts 38 is to be positioned at the first contact terminal 36 bottoms, make the first contact terminal 36 scalable, reach second fixture 40 contact the first contact terminals 36, in order to be electrically connected to a wire (figure does not show), one first magnet assembly 18 is to be sheathed on the protuberance 22 of the first noumenon 14, and around living the first electrode group 16, it is that magnet, electromagnet maybe can be for the ferromagnetic materials of magnet adsorption, and a bonnet 20 is to be socketed on the first noumenon 14.Wherein the first outer electrode 34A of this two side and 34B system and this first internal electrode 26 are equidistant.

See also Fig. 3 and Fig. 4, the second connector 12 includes one second body 42, one second internal electrode 44, one second outer electrode 46, one second magnet assembly 48 and a bonnet 50.

The second body 42 is formed with a host cavity 52, is metal shell; The second internal electrode 44 and the second outer electrode 46 are to be positioned at host cavity 52; The second magnet assembly 48 is to be positioned at host cavity 52, and around the second internal electrode 44 and the second outer electrode 46, its can be magnet, electromagnet maybe can for magnet adsorption and bonnet 50 be to be located on the second body 42.

See also Fig. 5, when the second magnet assembly 48 magnetic of the first magnet assembly 18 of the first connector 10 and the second connector 12, the second internal electrode 44 can contact with the first internal electrode 26, and the second outer electrode 46 can contact conducting with one first outer electrode 34A wherein, at this moment, the second body 42 can limit the first magnet assembly 18, make 48 of the first magnet assembly 18 and the second magnet assemblies produce a gap 54, the first magnet assembly 18 and the second magnet assembly 48 are isolated mutually, and can directly not touch, peg graft to form a forward.

see also Fig. 6, when the first connector 10 and the second connector 12 Rotate 180 degree and when oppositely plugging, the first magnetic assembly 18 and the second magnetic assembly 48 attract each other, and the first internal electrode 26 contacts conducting with the second internal electrode 44, the conducting that contacts with another first outer electrode 34B of the second 46 of outer electrodes, at this moment, the second body 42 can limit the first magnet assembly 18, make 48 of the first magnet assembly 18 and the second magnet assemblies produce a gap 54, the first magnet assembly 18 and the second magnet assembly 48 are isolated mutually, and can directly not touch, oppositely peg graft to form one.

The specific embodiment that is proposed in the detailed description of preferred embodiment is only for being easy to understand this origination techniques content, be not with this creation narrow sense be limited to embodiment, all persons that is familiar with the technique carry out other pattern and implement not breaking away under this creation spirit, the equivalence that all should be considered as this case claim is implemented.

Claims

1. magnetic-type power connector is characterized in that comprising: one first connector, and it has one first electrode group and one first magnet assembly, and this first electrode group is provided with one first internal electrode and one first outer electrode; And one second connector, it has one second electrode group and one second magnet assembly, this the second electrode group is provided with one second internal electrode and one second outer electrode, when this first connector during with this second connector phase magnetic, the conducting that contacts with this second internal electrical polar system of this first internal electrode, this first outer electrode and this second outer electrode are to be conducted, and wherein this first magnet assembly and this second magnet assembly are formed with a gap, and it is not contacted with each other.

2. magnetic-type power connector as claimed in claim 1 is characterized in that: the first electrode group system of this first connector is arranged on the same level straight line.

3. magnetic-type power connector as claimed in claim 1 is characterized in that: the first outer electrode system that is positioned at these the first internal electrode two sides in this first connector with respect to this first internal electrode for equidistant.

4. magnetic-type power connector as claimed in claim 1, it is characterized in that: this first connector is formed with a projection, and this first electrode group system is positioned on this projection.

5. magnetic-type power connector as claimed in claim 1, it is characterized in that: the first electrode group of this first connector is scalable.

6. magnetic-type power connector as claimed in claim 1, it is characterized in that: this second connector more includes one second body, is metal shell, and being formed with a host cavity, this second internal electrode and this second outer electrode system are positioned at this host cavity.

7. magnetic-type power connector as claimed in claim 4 is characterized in that: this first magnet assembly system is surrounded on this projection.

8. magnetic-type power connector as claimed in claim 5, it is characterized in that: the first internal electrode of this first electrode group and one first outer electrode are respectively equipped with one first contact terminal and one first elastic parts.

9. magnetic-type power connector as claimed in claim 8, it is characterized in that: this first connector more includes one first fixture, in order to the contact terminal that electrically contacts.

10. magnetic-type power connector as claimed in claim 6, it is characterized in that: the second body of this second connector can limit this first magnet assembly, makes and produces a gap between this first magnet assembly and this second magnet assembly.