CN207398492U - A kind of magnetic-attracting connection structure and magnetic connection component - Google Patents
A kind of magnetic-attracting connection structure and magnetic connection component Download PDFInfo
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- CN207398492U CN207398492U CN201721374598.6U CN201721374598U CN207398492U CN 207398492 U CN207398492 U CN 207398492U CN 201721374598 U CN201721374598 U CN 201721374598U CN 207398492 U CN207398492 U CN 207398492U
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- magnetic part
- receiving hole
- conductive layer
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Abstract
The utility model discloses a kind of magnetic-attracting connection structure and magnetic connection component, wherein, magnetic-attracting connection structure includes cradle and the second magnetic part, cradle has a first end and a second end, second end is used to connect external power supply, first end is arranged at intervals two the first magnetic parts, and the first magnetic part outer surface sets the first conductive layer, and the first conductive layer is electrically connected by conducting wire with second end；Second magnetic part is arranged on electronic product, and the second magnetic part is connected with the first magnetic part magnetic, and the second magnetic part outer surface sets the second conductive layer, and the second conductive layer is electrically connected with the pcb board of electronic product；When the first magnetic part is connected with the second magnetic part magnetic, the two is electrically connected.Compared with the prior art, the structure of the magnetic-attracting connection structure of the utility model is simple, and connection is reliable, and junction will not loosen and come off, it is ensured that circuit effectively connects.
Description
Technical field
The utility model is related to technical field of electronic products more particularly to a kind of magnetic-attracting connection structure and magnetic connection groups
Part.
Background technology
Electronic product needs to connect dedicated cradle when charging, and the connection structure between cradle and electronic product is more
Kind is various, such as USB interface form, Pogo Pin connectors (elastic very pin interface unit).Existing connection structure exist with
Lower defect：1st, need to design more complicated fixation or position limiting structure, make between cradle and electronic product realize effectively and can
The connection leaned on, such as buckle, limit buckle are set, since the structure of current electronic product and cradle is increasingly sent out towards miniaturization
Exhibition so that the manufacture difficulty of fixed structure increases, and then increases manufacturing cost, and reduces production efficiency；When the 2nd, using one section
Between after, connection structure be present with connection loosen situation so that easily come off, be not convenient to use when in use.
Utility model content
The utility model embodiment is designed to provide a kind of magnetic-attracting connection structure and magnetic connection component, structure letter
Single, connection is reliable, and junction will not loosen and come off, it is ensured that circuit effectively connects.
In order to achieve the above object, the utility model embodiment uses following technical scheme：
On the one hand, a kind of magnetic-attracting connection structure is provided, including：
Cradle, the cradle have first end and the second end opposite with the first end, and the second end is used for
External power supply is connected, the first end is arranged at intervals two the first magnetic parts, and the first magnetic part outer surface sets first to lead
Electric layer, first conductive layer are electrically connected by conducting wire with the second end；
Second magnetic part, second magnetic part are arranged on electronic product, second magnetic part and first magnetic
The magnetic connection of suction portion, the second magnetic part outer surface set the second conductive layer, second conductive layer and the electronic product
Pcb board electrical connection；
When first magnetic part is connected with the second magnetic part magnetic, the two is electrically connected.
As a kind of preferred embodiment of magnetic-attracting connection structure, two first magnetic parts are N extremely exposed, corresponding,
Two second magnetic parts are S extremely exposed；Or,
Two first magnetic parts are S extremely exposed, corresponding, and two second magnetic parts are N extremely exposed.
As a kind of preferred embodiment of magnetic-attracting connection structure, one in two first magnetic parts is extremely exposed for N, separately
One extremely exposed for S, corresponding, and one in two second magnetic parts is extremely exposed for S, another is extremely exposed for N.
As a kind of preferred embodiment of magnetic-attracting connection structure, the first magnetic part surface is using described in plating mode shaping
First conductive layer.
As a kind of preferred embodiment of magnetic-attracting connection structure, the second magnetic part surface is using described in plating mode shaping
Second conductive layer.
As a kind of preferred embodiment of magnetic-attracting connection structure, first magnetic part and second magnetic part are permanent magnetism
Iron or electromagnet.
On the other hand, a kind of magnetic connection component is also provided, including electronic product and for charging to the electronic product
Magnetic-attracting connection structure as described above.
As a kind of preferred embodiment of magnetic connection component, the electronic product has housing and is arranged in the housing
Pcb board, two the second magnetic parts of the magnetic-attracting connection structure are arranged in the housing, the second magnetic part outer surface
The second conductive layer be electrically connected with the pcb board, be provided with to accommodate the receiving hole of first magnetic part on the housing,
When first magnetic part is inserted into the receiving hole, first magnetic part be connected with the second magnetic part magnetic and
The two is electrically connected.
As a kind of preferred embodiment of magnetic connection component, the receiving hole runs through the housing, including from outside to inside
The first receiving hole and the second receiving hole set gradually, first receiving hole is mutually communicated with second receiving hole, and institute
The internal diameter for stating the first receiving hole is not equal to the internal diameter of second receiving hole, and first magnetic part is pluggable to be held to described first
It receives in hole, second magnetic part is arranged in second receiving hole.
As a kind of preferred embodiment of magnetic connection component, second receiving hole is corresponded on the pcb board and is provided with
Second magnetic part is pushed against second receiving hole by one Pogo Pin connecting portions, the first Pogo Pin connecting portions
It is interior.
As a kind of preferred embodiment of magnetic connection component, the 2nd Pogo Pin are set between two first magnetic parts
Connecting portion, the 2nd Pogo Pin connecting portions are electrically connected by conducting wire with second end, and the 3rd Pogo is provided on the pcb board
Pin connecting portions, set the through hole of perforation on the housing, and the thimble of the 2nd Pogo Pin connecting portions can be inserted into described lead to
Thimble in hole with the 3rd Pogo Pin connecting portions is electrically connected.
The utility model embodiment has the beneficial effect that：Cradle is connected with electronic product by using magnetic structure,
It can need not design complicated fixation or limiting component can also realize being reliably connected for cradle and electronic product, even if when long
Between use will not influence connection effect, i.e., will not there is a situation where connection loosen；It is led by will be respectively provided with outside two magnetic parts
Electric layer can also realize the conducting of electric current by the two magnetic parts, and it is more to avoid the setting on electronic product or cradle
A interface reduces manufacture cost.
Description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the stereoscopic schematic diagram of the magnetic connection component described in the utility model embodiment.
Fig. 2 is schematic internal view (cradle and the electronic product of the magnetic connection component described in the utility model embodiment
During connection).
Fig. 3 is schematic internal view (cradle and the electronic product of the magnetic connection component described in the utility model embodiment
When separating).
In figure：
1st, cradle；11st, first end；12nd, the first magnetic part；13rd, conducting wire；14th, the 2nd Pogo Pin connecting portions；
2nd, electronic product；21st, housing；22 second magnetic parts；23rd, pcb board；24th, the first Pogo Pin connecting portions；25th,
Three Pogo Pin connecting portions；26th, receiving hole；27th, through hole.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 3, in the embodiment of the utility model, magnetic-attracting connection structure includes 1 and second magnetic of cradle
Portion 22, wherein, cradle 1 has first end 11 and the second end opposite with first end 11, and second end is used to connect external power supply,
First end 11 is arranged at intervals two the first magnetic parts 12, and 12 outer surface of the first magnetic part sets the first conductive layer, the first conductive layer
It is electrically connected by conducting wire 13 with second end；Second magnetic part 22 is arranged on electronic product 2, the second magnetic part 22 and the first magnetic
Portion's 12 magnetic connection, 22 outer surface of the second magnetic part set the second conductive layer, the pcb board 23 of the second conductive layer and electronic product 2
Electrical connection, when the first magnetic part 12 is connected with 22 magnetic of the second magnetic part, the two is electrically connected.It will be filled by using magnetic structure
Electric seat 1 is connected with electronic product, it may not be necessary to which designing complicated fixation or limiting component can also realize that cradle 1 is produced with electronics
Product 2 are reliably connected, even if use for a long time will not influence connection effect, i.e., will not be loosened there is a situation where connection；Pass through
Conductive layer will be respectively provided with outside two magnetic parts, the conducting of electric current can also be realized by the two magnetic parts, is avoided in electronics
Multiple interfaces are set on product 2 or cradle 1, reduce manufacture cost.
In a preferred embodiment of the utility model, two the first magnetic parts 12 are N extremely exposed, corresponding, and two
A second magnetic part 22 is S extremely exposed；Or,
Two the first magnetic parts 12 are S extremely exposed, corresponding, and two the second magnetic parts 22 are N extremely exposed.
When the exposed electrode of two magnetic parts on cradle 1 is consistent, it is necessary to which the charging circuit on pcb board 23 is carried out
Fool-proof design.
In other embodiments, one in two the first magnetic parts 12 is extremely exposed for N, another is extremely exposed for S, corresponding
, one in two the second magnetic parts 22 is extremely exposed for S, another is extremely exposed for N.Above-mentioned design can be realized in structure
Fool proof can effectively prevent that grafting when with 2 grafting of electronic product of cradle 1 is reversed, therefore charging circuit need not be carried out
Fool-proof design.
In another preferred embodiment of the utility model, 12 surface of the first magnetic part is molded first using plating mode
Conductive layer.Second magnetic part, 22 surface is molded the second conductive layer using plating mode.
Plating mode shaped conductive layer, can make the shaping difficulty of conductive layer reduce, and can also increase conductive layer and magnetic
Being completely embedded property between suction portion.
In the another preferred embodiment of the utility model, the first magnetic part 12 and the second magnetic part 22 are permanent magnet
Or electromagnet.
The utility model embodiment also provides a kind of magnetic connection component, as shown in Figures 1 to 3, this magnetic connection component bag
Electronic product 2 and the magnetic-attracting connection structure for charging to electronic product 2 are included, this magnetic-attracting connection structure uses above-mentioned arbitrary implementation
The magnetic-attracting connection structure of example.
Specifically, electronic product 2 has housing 21 and the pcb board 23 that is arranged in housing 21, the two of magnetic-attracting connection structure
A second magnetic part 22 is arranged in housing 21, and the second conductive layer of 22 outer surface of the second magnetic part is electrically connected with pcb board 23, shell
It is provided on body 21 for accommodating the receiving hole 26 of the first magnetic part 12, when the first magnetic part 12 is inserted into receiving hole, the
One magnetic part 12 is connected with 22 magnetic of the second magnetic part and the two is electrically connected.By using magnetic structure by cradle 1 and electronics
Product connects, it may not be necessary to which designing complicated fixation or limiting component can also realize that cradle 1 connects with the reliable of electronic product 2
It connects, even if use for a long time will not influence connection effect, i.e., will not be loosened there is a situation where connection；By by two magnetic parts
Conductive layer is respectively provided with outside, the conducting of electric current can also be realized by the two magnetic parts, avoids in electronic product 2 or charges
Multiple interfaces are set on seat 1, reduce manufacture cost.
Electronic product 2 can be microphone, absorption type mobile power or handset charging holder etc..
Specifically, the first magnetic part 12 protrusion and the end face of first end 11.
In a preferred embodiment of the utility model, receiving hole 26 run through housing 21, including from outside to inside according to
The first receiving hole and the second receiving hole of secondary setting, the first receiving hole are mutually communicated with the second receiving hole, and the first receiving hole
Internal diameter is not equal to the internal diameter of the second receiving hole, and the first magnetic part 12 is pluggable in the first receiving hole, and the second magnetic part 22 is set
In the second receiving hole.By setting receiving hole 26, can be convenient on the first magnetic part 12 and the electronic product 2 on cradle 1
Second magnetic part 22 connects, and receiving hole 26 is arranged to step pore structure, can effectively prevent from being located in the second receiving hole
Magnetic part is ejected to outside receiving hole 26, prevents Joint failure.
In the present embodiment, the diameter of the first receiving hole is less than the diameter of the second receiving hole, the first magnetic part 12 and first
Receiving hole clearance fit, the second magnetic part 22 and the second receiving hole clearance fit, the i.e. diameter of the first magnetic part 12 are less than second
The diameter of magnetic part 22.
In other embodiments, the diameter of the first receiving hole may be arranged as the diameter more than the second receiving hole.
In another preferred embodiment of the utility model, corresponding second receiving hole is provided with first on pcb board 23
Second magnetic part 22 is pushed against in the second receiving hole by Pogo Pin connecting portions 24, the first Pogo Pin connecting portions 24.By setting
The first Pogo Pin connecting portions 24 are put, can not only realize being electrically connected for the second magnetic part 22 and pcb board 23, can also be realized pair
The /V of second magnetic part 22 ensures that the second magnetic part 22 is fixed on after being installed in place in the second receiving hole always, saves
The process that gluing fixes magnetic part, reduces the risk that magnetic part comes off, improves production efficiency.
The quantity of first Pogo Pin connecting portions 24 and position are corresponding with the quantity of the second magnetic part 22 and position.
In an embodiment of the utility model, the 2nd Pogo Pin connecting portions are set between two the first magnetic parts 12
14, the 2nd Pogo Pin connecting portions 14 are electrically connected by conducting wire 13 with second end, and the 3rd Pogo Pin companies are provided on pcb board 23
Socket part 25, sets the through hole 27 of perforation on housing 21, the thimbles of the 2nd Pogo Pin connecting portions 14 can be inserted into through hole 27 with
The thimble electrical connection of 3rd Pogo Pin connecting portions 25.
In the present embodiment, three the 2nd Pogo Pin connecting portions 14 are arranged at intervals in the first end 11 of cradle 1, it is corresponding
, three the 3rd Pogo Pin connecting portions 25 are set on pcb board 23.Certain 2nd Pogo Pin connecting portions 14 and the 3rd Pogo
The quantity of Pin connecting portions 25 is not limited to three, can also increase according to actual needs.
In another embodiment of the utility model, the periphery of first end 11 is provided with anti-slip part.By setting anti-slip part,
The friction between hand and cradle 1 can be increased when cradle 1 is extracted, avoid the occurrence of the situation of skidding.
It is to be understood that above-mentioned specific embodiment is only the preferred embodiment of the utility model and institute's application technology
Principle, in technical scope disclosed in the utility model, what any one skilled in the art was readily apparent that
Change or replacement should all be covered within the protection scope of the present utility model.
The utility model is illustrated above by specific embodiment, but the utility model is not limited to these tools
The embodiment of body.It will be understood by those skilled in the art that various modifications, equivalent substitution, variation can also be done to the utility model
Etc..But these convert the spirit without departing from the utility model, it all should be within the scope of protection of the utility model.
In addition, some terms used in present specification and claims are not limitation, it is only for convenient for description.This
Outside, " one embodiment " of more than many places, " another embodiment " etc. represent different embodiments, naturally it is also possible to by its whole
Or part combines in one embodiment.
Claims (10)
1. a kind of magnetic-attracting connection structure, which is characterized in that including：
Cradle, the cradle have first end and the second end opposite with the first end, and the second end is used to connect
External power supply, the first end are arranged at intervals two the first magnetic parts, and the first magnetic part outer surface sets the first conductive layer,
First conductive layer is electrically connected by conducting wire with the second end；
Second magnetic part, second magnetic part are arranged on electronic product, second magnetic part and first magnetic part
Magnetic connects, and the second magnetic part outer surface sets the second conductive layer, the PCB of second conductive layer and the electronic product
Plate is electrically connected；
When first magnetic part is connected with the second magnetic part magnetic, the two is electrically connected.
2. magnetic-attracting connection structure according to claim 1, which is characterized in that two first magnetic parts are N extremely outer
Dew, corresponding, two second magnetic parts are S extremely exposed；Or,
Two first magnetic parts are S extremely exposed, corresponding, and two second magnetic parts are N extremely exposed.
3. magnetic-attracting connection structure according to claim 1, which is characterized in that one in two first magnetic parts is
N is extremely exposed, another is extremely exposed for S, corresponding, and one in two second magnetic parts is extremely exposed for S, another is N
It is extremely exposed.
4. magnetic-attracting connection structure according to any one of claims 1 to 3, which is characterized in that the first magnetic part surface
First conductive layer is molded using plating mode；
The second magnetic part surface is molded second conductive layer using plating mode.
5. magnetic-attracting connection structure according to any one of claims 1 to 3, which is characterized in that first magnetic part and institute
It is permanent magnet or electromagnet to state the second magnetic part.
6. a kind of magnetic connection component, which is characterized in that including electronic product and for the electronic product charge as power
Profit requires 1 to 5 any one of them magnetic-attracting connection structure.
7. magnetic connection component according to claim 6, which is characterized in that the electronic product has housing and is arranged on
The in vivo pcb board of shell, two the second magnetic parts of the magnetic-attracting connection structure are arranged in the housing, second magnetic
Second conductive layer of suction portion outer surface is electrically connected with the pcb board, is provided with to accommodate first magnetic on the housing
The receiving hole in portion, when first magnetic part is inserted into the receiving hole, first magnetic part and second magnetic
Portion's magnetic connection and the two electric connection.
8. magnetic connection component according to claim 7, which is characterized in that the receiving hole runs through the housing, bag
The first receiving hole and the second receiving hole set gradually from outside to inside is included, first receiving hole and second receiving hole are mutual
Perforation, and the internal diameter of first receiving hole is not equal to the internal diameter of second receiving hole, first magnetic part is pluggable to be arrived
In first receiving hole, second magnetic part is arranged in second receiving hole.
9. magnetic connection component according to claim 8, which is characterized in that described second is corresponded on the pcb board and is accommodated
Hole is provided with the first Pogo Pin connecting portions, and second magnetic part is pushed against described by the first Pogo Pin connecting portions
In two receiving holes.
10. magnetic connection component according to any one of claims 7 to 9, which is characterized in that two first magnetic parts
Between set the 2nd Pogo Pin connecting portions, the 2nd Pogo Pin connecting portions are electrically connected by conducting wire with second end, described
The 3rd Pogo Pin connecting portions are provided on pcb board, the through hole of perforation is set on the housing, the 2nd Pogo Pin connect
The thimble of socket part can be inserted into the through hole and is electrically connected with the thimble of the 3rd Pogo Pin connecting portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374598.6U CN207398492U (en) | 2017-10-23 | 2017-10-23 | A kind of magnetic-attracting connection structure and magnetic connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374598.6U CN207398492U (en) | 2017-10-23 | 2017-10-23 | A kind of magnetic-attracting connection structure and magnetic connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398492U true CN207398492U (en) | 2018-05-22 |
Family
ID=62329696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721374598.6U Active CN207398492U (en) | 2017-10-23 | 2017-10-23 | A kind of magnetic-attracting connection structure and magnetic connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398492U (en) |
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2017
- 2017-10-23 CN CN201721374598.6U patent/CN207398492U/en active Active
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