Bipolar pin thread, bipolar box and bipolar snap-fastener
Technical field
This utility model is related to a kind of snap-fastener and its assembly, and more particularly, to one kind is used for making a conjunction and another combination
Bipolar pin thread, bipolar box and the bipolar snap-fastener being electrically connected between positive pole in part and between negative pole.
Background technology
With the continuous progress of economic continuous development and science and technology, provide various things for people's productive life
Matter consumer goodss, thus the living standard of abundant people, and the daily living article such as clothes, bag, footwear, glove, headrest and cushion is just
It is one of numerous material consumption product.
In order that the warming effect of the daily living article such as clothes, bag, footwear, glove, headrest and cushion is more preferably, common does
Method can be built-in with heater for producing heat in daily living articles such as clothes, bag, footwear, glove, headrest and cushion, should plus
Hot device is gone with outward by being arranged at snap-fastener outside the daily living articles such as clothes, bag, footwear, glove, headrest and cushion or DC head
Boundary's power supply is electrically connected with, so that extraneous power supply goes to realize to heating installation power supply by the joint with DC head or snap fit
Purpose.Certainly, the DC head between different daily living articles or cooperate down by being buckled in, also can make different daily living articles
Between heater be in the state of electric connection, then when now extraneous power supply is powered to a daily living article, will
Power for another daily living article, therefore so that DC head or snap-fastener are widely used in oneself between two basic change body simultaneously
By the electric connection occasion assembled and disassembled.
And current, the snap-fastener installed on coalition (as the aforementioned daily living article being mentioned to) is two, one
Positive pole snap-fastener, one is negative pole snap-fastener, the defect that so setting exists:User, when combining two coalitions, needs one
Only hand-held live a coalition on snap-fastener, another hand-held live another coalition snap-fastener, then make the snap-fastener on two coalitions
Mutually fasten to realize being electrically connected between the positive pole in two coalitions and between negative pole.Just because snap-fastener needs two, a side
Face increased the use cost of snap-fastener and taken up space, and on the other hand also needs to the positive and negative class that user removes to differentiate two snap-fasteners
Not, thus increased the burden of user.Equally, for the coalition using DC head, just due to the use of DC head, therefore need
One very long line of pull-out out, so influences whether the outward appearance of coalition.
Therefore, it is necessary to provide a kind of integrate positive pole and negative pole with save its usage quantity and can one-handed performance pair
Pole pin thread, bipolar box and bipolar snap-fastener are overcoming above-mentioned defect.
Utility model content
A purpose of the present utility model is to provide one kind to integrate positive pole and negative pole to save its usage quantity and energy
The bipolar pin thread of one-handed performance.
Another object of the present utility model be provide one kind integrate positive pole and negative pole with save its usage quantity and
The bipolar box of energy one-handed performance.
A further object of the present utility model be provide one kind integrate positive pole and negative pole with save its usage quantity and
The bipolar snap-fastener of energy one-handed performance.
For realizing above-mentioned purpose, the pin thread base that bipolar pin thread of the present utility model comprises an insulation, one there is positive pole
With the pin thread pcb board of negative pole, one first polarity pin thread conducting ring and one second polarity pin thread conductive pole.In described pin thread pcb board
It is placed in described pin thread base;Described first polarity pin thread conducting ring is assembled on described pin thread base, and described first polarity is public
Button conducting ring is also electrically connected with one in the positive pole of described pin thread pcb board and negative pole;Described second polarity pin thread conductive pole is in
Be placed at interval in described first polarity pin thread conducting ring, and described second polarity pin thread conductive pole also with described pin thread PCB
In the positive pole of plate and negative pole, another one is electrically connected with.
It is preferred that the medial wall of described first polarity pin thread conducting ring offers ring shaped slot circumferentially, described ring
It is equiped with an endless elastomer button, the two ends of described endless elastomer button are in the docking being spaced apart in type groove.
It is preferred that the T-shaped structure of described second polarity pin thread conductive pole, the first end of described second polarity pin thread conductive pole
In described pin thread base, the second end of described second polarity pin thread conductive pole is along the axle of described first polarity pin thread conducting ring
It is placed in described first polarity pin thread conducting ring to stretching.
It is preferred that bipolar pin thread of the present utility model also comprises conducting ring in the middle of pin thread, conducting ring in the middle of described pin thread
First end is assembled on described pin thread base and contacts on described pin thread pcb board, the second end of conducting ring in the middle of described pin thread
Axial direction along described first polarity pin thread conducting ring is in contiguously to extend in described first polarity pin thread conducting ring, described first pole
Property pin thread conducting ring pass through conducting ring and described pin thread pcb board in the middle of described pin thread and be electrically connected with.
For realizing above-mentioned purpose, the box base that bipolar box of the present utility model comprises an insulation, one there is positive pole
With the box pcb board of negative pole, one with described first polarity pin thread conducting ring to the first slotting polarity box conducting ring and one and institute
State the second polarity pin thread conductive pole to the second slotting polarity box conductive pole.Described box pcb board is built in described box base
Interior;Described first polarity box conducting ring is assembled on described box base, described first polarity box conducting ring also with described
In the positive pole of box pcb board and negative pole, one is electrically connected with;Described second polarity box conductive pole is described in being placed at interval
In first polarity box conducting ring, and described second polarity box conductive pole also with the positive pole of described box pcb board and negative pole in
Another one is electrically connected with.
It is preferred that being arranged with insulation between described first polarity box conducting ring and described second polarity box conductive pole
Ring, described first polarity box conducting ring and the second polarity box conductive pole are separated by described dead ring.
It is preferred that described first polarity box conducting ring is to inserting in described first polarity pin thread conducting ring, described second
Polarity pin thread conductive pole is to inserting in described second polarity box conductive pole.
It is preferred that bipolar box of the present utility model also comprises conducting ring in the middle of box, conducting ring in the middle of described box
First end is assembled on described box base and contacts on described box pcb board, the second end of conducting ring in the middle of described box
Axial direction along described first polarity box conducting ring is in contiguously to extend in described first polarity box conducting ring, described first pole
Sexupara button conducting ring passes through conducting ring and described box pcb board in the middle of described box and is electrically connected with.
For realizing above-mentioned purpose, bipolar snap-fastener of the present utility model include cooperating with realize both in positive pole it
Between and negative pole between be electrically connected with bipolar pin thread and bipolar box.Described bipolar pin thread comprise the pin thread base of an insulation, one
There is pin thread pcb board, one first polarity pin thread conducting ring and the one second polarity pin thread conductive pole of positive pole and negative pole.Described pin thread
Pcb board is built in described pin thread base;Described first polarity pin thread conducting ring is assembled on described pin thread base, and described first
Polarity pin thread conducting ring is also electrically connected with one in the positive pole of described pin thread pcb board and negative pole;Described second polarity pin thread is led
Electric post be in be placed in described first polarity pin thread conducting ring at interval, and described second polarity pin thread conductive pole also with described public affairs
In the positive pole of button pcb board and negative pole, another one is electrically connected with.The box base that described bipolar box comprises an insulation, one just have
The box pcb board of pole and negative pole, one with described first polarity pin thread conducting ring to the first slotting polarity box conducting ring and one with
Described second polarity pin thread conductive pole is to the second slotting polarity box conductive pole.Described box pcb board is built in described box bottom
In seat;Described first polarity box conducting ring is assembled on described box base, described first polarity box conducting ring also with institute
State one in the positive pole of box pcb board and negative pole to be electrically connected with;Described second polarity box conductive pole is in be placed in institute at interval
State in the first polarity box conducting ring, and positive pole and negative pole also with described box pcb board for the described second polarity box conductive pole
Middle another one is electrically connected with.After described bipolar pin thread is fastened with bipolar box, described first polarity pin thread conducting ring with described
First polarity box conducting ring is in the electric connection of homopolarity, and described second polarity pin thread conductive pole and described second polarity box are led
Electric post is in the electric connection of homopolarity.
It is preferred that described bipolar pin thread also comprises conducting ring in the middle of pin thread, the first end group of conducting ring in the middle of described pin thread
It is loaded on described pin thread base and contacts on described pin thread pcb board, in the middle of described pin thread, the second end of conducting ring is along described the
The axial direction of one polarity pin thread conducting ring is in contiguously to extend in described first polarity pin thread conducting ring, and described first polarity pin thread is led
Electric ring passes through conducting ring and described pin thread pcb board in the middle of described pin thread and is electrically connected with;Described bipolar box also comprises in the middle of box
Conducting ring, in the middle of described box, the first end of conducting ring is assembled on described box base and contacts on described box pcb board,
In the middle of described box, the second end of conducting ring is in contiguously to extend described first along the axial direction of described first polarity box conducting ring
In polarity box conducting ring, described first polarity box conducting ring passes through conducting ring and described box pcb board in the middle of described box
It is electrically connected with.
Compared with prior art, because the first polarity pin thread conducting ring of bipolar pin thread of the present utility model is assembled in pin thread
On base, the first polarity pin thread conducting ring is also electrically connected with one in the positive pole of pin thread pcb board and negative pole;Second polarity pin thread
Conductive pole be in be placed in the first polarity pin thread conducting ring at interval, and the second polarity pin thread conductive pole also with pin thread pcb board
In positive pole and negative pole, another one is electrically connected with, so that bipolar pin thread of the present utility model integrates positive pole and negative pole, accordingly
Its usage quantity and shared space are saved in ground;Just because bipolar pin thread of the present utility model integrates positive pole and negative pole,
Therefore use a bipolar pin thread of the present utility model, so that user energy one-handed performance, so that user is made
Used time does not need to judge both positive and negative polarity, and therefore, the operation of user is lighter.
Brief description
Fig. 1 is the perspective view of bipolar snap-fastener of the present utility model.
Fig. 2 is the dimensional decomposition structure diagram of the bipolar snap-fastener shown in Fig. 1.
Fig. 3 is the internal structure schematic diagram of the bipolar pin thread in bipolar snap-fastener of the present utility model.
Fig. 4 is the internal structure schematic diagram of the bipolar box in bipolar snap-fastener of the present utility model.
Specific embodiment
With reference now to Description of Drawings embodiment of the present utility model, in accompanying drawing, similar element numbers represent similar unit
Part.
Refer to Fig. 1 and Fig. 2, bipolar snap-fastener 100 of the present utility model includes cooperating to realize the positive pole in both
Between and negative pole between be electrically connected with bipolar pin thread 10 and bipolar box 20, specifically, in the present embodiment, bipolar pin thread 10
With the cooperation of bipolar box 20 removes to realize the first coalition 210 and second to electricity between the positive pole in fit 220 and between negative pole
Property connect;For example, the first coalition 210 is clothes, and the second coalition 220 is glove, by the bipolar public affairs of the present embodiment
Button 10 and bipolar box 20 mutually fasten to realize being electrically connected between both positive poles and between negative pole;Certainly, the first combination
Body 210 can be clothes, and the second coalition 220 is socks;Or, the first coalition 210 is clothes, and the second coalition 220 is to move
The joint in galvanic electricity source;Or first coalition 210 be cushion, the second coalition 220 is joint of portable power source etc., but not with
Above-mentioned citing is limited.
As shown in figure 3, the pin thread base 11, that bipolar pin thread 10 comprises an insulation has the pin thread PCB of positive pole and negative pole
Plate 12, one first polarity pin thread conducting ring 13 and one second polarity pin thread conductive pole 14.Pin thread pcb board 12 is built in pin thread base
In 11, fixed by pin thread base 11 and protect pin thread pcb board 12.First polarity pin thread conducting ring 13 is assembled in pin thread base 11
On, the first polarity pin thread conducting ring 13 is also electrically connected with one in the positive pole of pin thread pcb board 12 and negative pole, specifically, at this
In embodiment, the first polarity pin thread conducting ring 13 is to be electrically connected with the negative pole in pin thread pcb board 12, but is not limited.The
Two polarity pin thread conductive poles 14 are in be placed at interval in the first polarity pin thread conducting ring 13 so that the second polarity pin thread conductive pole
14 and first are spaced between polarity pin thread conducting ring 13 and prevent both conductive, are preferably, the second polarity pin thread conductive pole
14 axle center is coincided with the axle center of the first polarity pin thread conducting ring 13, preferably mates bipolar box 20;And second polarity public
Button conductive pole 14 is also electrically connected with another one in the positive pole of pin thread pcb board 12 and negative pole, specifically, in the present embodiment, the
Two polarity pin thread conductive poles 14 are the positive pole electric connections with pin thread pcb board 12, but are not limited.
As shown in figure 4, the box base 21, that bipolar box 20 comprises an insulation has the box PCB of positive pole and negative pole
Plate the 22, one and first polarity pin thread conducting ring 13 to slotting first polarity box conducting ring 23 and one and second polarity pin thread conductive
Post 14 is to the second slotting polarity box conductive pole 24.Box pcb board 22 is built in box base 21, fixing by box base 21
And protect.First polarity box conducting ring 23 is assembled on box base 21, the first polarity box conducting ring 23 also with box PCB
In the positive pole of plate 22 and negative pole, one is electrically connected with, and specifically, in the present embodiment, the first polarity box conducting ring 23 is and mother
The negative pole of button pcb board 22 is electrically connected with, but is not limited.Second polarity box conductive pole 24 is in be placed in the first pole at interval
So that being spaced between the second polarity box conductive pole 24 and the first polarity box conducting ring 23 and preventing in sexupara button conducting ring 23
Only both are conductive, are preferably, the axle center phase of the axle center of the second polarity box conductive pole 24 and the first polarity box conducting ring 23
Overlap, preferably mate bipolar pin thread 10;And second polarity box conductive pole 24 also with the positive pole of box pcb board 22 and negative pole in
Another one is electrically connected with, and specifically, in the present embodiment, the second polarity box conductive pole 24 is the positive pole with box pcb board 22
It is electrically connected with, but be not limited.Therefore after bipolar pin thread 10 is fastened with bipolar box 20, the first polarity pin thread conducting ring 13 with
First polarity box conducting ring 23 is in the electric connection of homopolarity (i.e. negative pole), and the second polarity pin thread conductive pole 14 and the second polarity are female
Button conductive pole 24 is in the electric connection of homopolarity (i.e. positive pole), so that the bipolar snap-fastener of this utility model 100 can collect both positive and negative polarity in one
Body.
As shown in figure 3, for improving the first polarity pin thread conducting ring 13 and pin thread pcb board 12 connection reliability, and it is easy to double
Pole pin thread 10 is assembled on the first coalition 210, therefore bipolar pin thread 10 also comprises conduction in the middle of conducting ring 15 in the middle of pin thread, pin thread
The first end of ring 15 is assembled on pin thread base 11, and contacts on pin thread pcb board 12;Second end of conducting ring 15 in the middle of pin thread
Axial direction along the first polarity pin thread conducting ring 13 is in contiguously to extend in the first polarity pin thread conducting ring 13, realizes the first polarity public
The purpose that button conducting ring 13 is electrically connected with pin thread pcb board 12 by conducting ring in the middle of pin thread 15;Realize bipolar pin thread 10 quick
The mode being assembled on the first coalition 210 is, as shown in figure 3, equipped with conducting ring 15 in the middle of pin thread pcb board 12, pin thread and the
The pin thread base 11 of two polarity pin thread conductive poles 14 is located at the downside of the first coalition 210, the first polarity pin thread conducting ring 13
It is inserted in conducting ring 15 in the middle of pin thread from the upside of the first coalition 210, then again by conducting ring 15 end bending in the middle of pin thread
And reach the purpose fixing the first polarity pin thread conducting ring 13, thus reach that bipolar pin thread 10 is assembled in the first coalition 210
On purpose;Equally, bipolar box 20 also comprises conducting ring 25 in the middle of box, and the first end of the middle conducting ring 25 of box is assembled in
On box base 21, and contact on box pcb board 22, in the middle of box, the second end of conducting ring 25 is conductive along the first polarity box
The axial direction of ring 23 is in contiguously to extend in the first polarity box conducting ring 23, realizes the first polarity box conducting ring 23 and passes through box
The purpose that middle conducting ring 25 is electrically connected with box pcb board 22;Realize bipolar box 20 and be quickly assembled in the second coalition 220
On mode be, as shown in figure 4, equipped with box pcb board 22, conducting ring 25 and the second polarity box conductive pole 24 in the middle of box
Box base 21 is located at the downside of the second coalition 220, and the first polarity box conducting ring 23 is from the upside of the second coalition 210
It is inserted in conducting ring 25 in the middle of box, then again conducting ring 25 end bending in the middle of box is reached and fixes the first polarity box
The purpose of conducting ring 23, thus reach the purpose being assembled in bipolar box 20 on second coalition 220.For improving the first polarity
Connection reliability between pin thread conducting ring 13 and the first polarity box conducting ring 23, therefore in the present embodiment, the first polarity is female
To inserting in the first polarity pin thread conducting ring 13, the second polarity pin thread conductive pole 14 is to inserting in the second polarity box for button conducting ring 23
In conductive pole 24, correspondingly, the medial wall of the first polarity pin thread conducting ring 13 offers ring shaped slot 131 circumferentially, ring
It is equiped with an endless elastomer button 16, the two ends of endless elastomer button 16 are in the docking being spaced apart in type groove 131, accordingly, the first pole
The lateral wall of sexupara button conducting ring 23 offers concave ring groove 231, uses so that endless elastomer button 16 fastens;It is preferably, the second pole
Property the T-shaped structure of pin thread conductive pole 14, the first end of the second polarity pin thread conductive pole 14 is located in pin thread base 11, the second polarity
Second end of pin thread conductive pole 14 is stretched and is placed in the first polarity pin thread conducting ring 14 along the axial direction of the first polarity pin thread conducting ring 13;
And between the first polarity box conducting ring 23 and the second polarity box conductive pole 24, it is arranged with dead ring 26, dead ring 26 is by first
Polarity box conducting ring 23 and the second polarity box conductive pole 24 separate, and guarantee the second polarity pin thread conductive pole 14 and second
Polarity box conductive pole 24 mutually inserts reliability.
Compared with prior art, because the first polarity pin thread conducting ring 13 of bipolar pin thread 10 of the present utility model is assembled in
On pin thread base 11, the first polarity pin thread conducting ring 13 is also electrically connected with one in the positive pole of pin thread pcb board 12 and negative pole;The
Two polarity pin thread conductive poles 14 are in be placed in the first polarity pin thread conducting ring 13 at interval, and the second polarity pin thread conductive pole 14
Also it is electrically connected with another one in the positive pole of pin thread pcb board 12 and negative pole, so that bipolar pin thread 10 of the present utility model just collects
Pole and negative pole, in one, correspondingly save its usage quantity and shared space;Just due to bipolar pin thread of the present utility model
10 integrate positive pole and negative pole, therefore use a bipolar pin thread 10 of the present utility model, so that user can be single
Handss operate, and also make user not need to judge both positive and negative polarity when using, therefore, the operation of user is lighter.It is appreciated that
, because bipolar box 20 is used cooperatively with bipolar pin thread 10, thus bipolar box 20 also have the advantages that above-mentioned, in the same manner, double
Pole snap-fastener 100 also has the advantages that above-mentioned.
Upper disclosed only preferred embodiment of the present utility model, can not limit this utility model with this certainly
Interest field, the equivalent variations therefore made according to this utility model claim, still belong to what this utility model was covered
Scope.