CN204733317U - A kind of utilize flat thin magnet to attract each other exempt from coiling earphone - Google Patents

Abstract

A kind of utilize flat thin magnet to attract each other exempt from the storage that coiling earphone relates to earbud headphone wire.Technical scheme is: earphone cord is every equal length, a parcel flat bar shaped flat thin magnet in earphone cord rubber tube, N, S magnetic pole of each flat thin magnet of wire the same side is contrary with adjacent flat thin magnet pole orientation, and to reach, there is a natural attraction between the sexes on the contrary to bend the magnetic on two just right flat thin magnet surfaces; Wherein, the two groups of single lines connecting left and right loudspeaker wrap up flat thin magnet respectively, and the polarity of the flat thin magnet of two groups of single lines is contrary.One of them of adjacent two flat thin magnets can select soft magnetic material to substitute, and now, N, S magnetic pole being in each flat thin magnet surface of two-wire the same side is identical with adjacent flat thin magnet surface pole orientation.Flat thin magnet adopts ferro-gum, and ferro-gum is by after ferrite and rubber-moulding, then magnetization forms permanent magnet.Beneficial effect is: with low cost, and device is simply effective; Rubber magnet is safer; Folding and unfolding is convenient, uses quick, saves time.

Description

A kind of utilize flat thin magnet to attract each other exempt from coiling earphone

Technical field

The utility model relates to the storage field of earbud headphone wire, mainly utilizes that the flat thin magnet opposite sex attracts each other, the magnetization of soft magnetic material and demagnetization principle.

Background technology

The circuit of earphone is longer, needs to grow distance very much from mobile phone to people's ear, and therefore in the process of every day use, circuit will be easy to mutual winding, not easily separate, and receives also very inconvenient.

Summary of the invention

In order to make earphone cord mutually not be wound around, folding and unfolding is taken conveniently, the utility model design is a kind of utilize the heteropolarity of flat thin magnet to attract each other exempt from coiling earphone.

The utility model realize goal of the invention adopt technical scheme be: a kind of utilize flat thin magnet to attract each other exempt from coiling earphone, be made up of earphone, flat thin magnet, it is characterized in that: for ease of clearer expression, two groups are had from plug wire out, be called two-wire, after two-wire bifurcated, the often group wire connecting left and right sides loudspeaker is respectively called single line, from headset plug to loudspeaker, (roughly equal every equal length, therefore need not be accurate to is from plug head, or plug tail end starts, also need not be accurately most advanced and sophisticated to the afterbody of loudspeaker, or the planar ends of loudspeaker), wrap up a flat thin magnet, flat thin magnet is flat bar shaped, flat thin magnet is wrapped up by the rubber tube of earphone itself, wire naturally droops under gravity, be not distorted, be in the N of each flat thin magnet of two-wire the same side, S magnetic pole is contrary with adjacent flat thin magnet pole orientation, to reach, there is a natural attraction between the sexes on the contrary to bend the magnetic on two just right flat thin magnet surfaces, wherein, the two groups of single lines connecting left and right loudspeaker wrap up flat thin magnet respectively, the polarity of the flat thin magnet of two groups of single lines is contrary (when two groups of single lines naturally droop under gravity, impel two of single line flat thin magnets to attract each other to draw close), the surface polarity of the flat thin magnet of single line is contrary with the surface polarity of the flat thin magnet of the two-wire closed on (after bending, the flat thin magnet of one group of single line is near the flat thin magnet of two-wire, the surface magnetism of flat thin magnet of this group single line is contrary with the surface magnetism of the flat thin magnet of two-wire, reaches and attracts each other).

One of them of adjacent two flat thin magnets can select soft magnetic material to substitute, now, wire naturally droops under gravity, be not distorted, N, S magnetic pole being in each flat thin magnet surface of two-wire the same side is identical with adjacent flat thin magnet surface pole orientation, like this, after wire bending, when wire does not twist, two adjacent flat thin magnet polarity are contrary, attracting each other (attracts the soft magnetic material magnetization be in the middle of two flat thin magnets, soft magnetic material is generally cheap than permanent magnetic material, like this can be cost-saving).Now, two groups of single lines can adopt two flat thin magnets or a flat thin magnet and a soft magnetic material, do not advise employing two soft magnetic materials; If the two-wire closed on single line is soft magnetic material, the soft magnetic material effect of the flat thin magnet contact two-wire of single line is better; The layout of the flat thin magnet of two-wire and single line, ensure that the pole orientation on the surface contacted with each other is contrary, to reach the object attracted each other.

Flat thin magnet is made up of two panels, and the cuboid that after two panels overlaps, formation one is porose, middle hole is passed for wire.

Flat thin magnet adopts ferro-gum, and ferro-gum is by after ferrite and rubber-moulding, then magnetization forms permanent magnet.

The flat thin magnet distance insert ends conductor length that to be this length of 0.5-2cm(be exactly in fact between plug and flat thin magnet near plug).

The wire connecting ends conductor length that to be this length of 0.5-2cm(be exactly in fact between loudspeaker and flat thin magnet near the flat thin magnet distance loudspeaker of loudspeaker).

The beneficial effects of the utility model are: lower cost for material, and device is simply effective; Rubber magnet long service life, can bend, without hard foreign body sensation, safer; Rubber magnet is recyclable, saves social resources; Do not need other Winders to support the use, circuit can not be wound around mutually, and folding and unfolding is convenient, uses quick, saves time; Flat thin magnet distance insert ends near plug is 0.5-2cm, wire connecting ends near the flat thin magnet distance loudspeaker of loudspeaker is 0.5-2cm, such design, the movable end of plug and loudspeaker is very short, effectively can avoid the winding of its movable end, meanwhile, it is inconvenient that the interval that there is 0.5 cm also can not cause manufacturing (welding of such as wire).

Accompanying drawing explanation

Fig. 1 is PlayGear Stealth schematic diagram, and Fig. 2 is flat thin magnet schematic diagram.

Wherein, 1, plug, 2, flat thin magnet, 3, two-wire, 4, single line, 5, loudspeaker, 6, wire guide.

Embodiment

End from the tip of the plug 1 of earbud headphone to loudspeaker 5, every certain length (in actual manufacture process, this gap length is substantially equal, do not need equal very accurately), a flat thin magnet 2 is wrapped up inside the rubber peel of wire, (guide line naturally droops the polarity of adjacent flat thin magnet 2 on the contrary, if wire is not distorted, the surface polarity being in the adjacent two panels flat thin magnet of wire the same side is contrary), when after wire bending, adjacent two flat thin magnets can attract (after bending, the surface of flat thin magnet close to each other is in the same side of wire) together, repeat said process, all magnet pieces are attached together, need not be wound around, folding and unfolding object can be realized.During use, all magnet pieces are separated, can use (gravitate, the space length between flat thin magnet is comparatively large, and mutual attraction is more weak).

For ease of describing, be called two-wire 3 from plug 1 two groups of wires (left side earplug wire and right side earplug wire) out, after two-wire bifurcated, the wire connecting left and right sides earplug loudspeaker 5 is respectively called singly organizes wire, is called for short single line 4; The flat thin magnet of two groups of single lines 4, when wire is not distorted, (guide line naturally droops the surface polarity of two groups of single line 4 flat thin magnets on the contrary, if wire is not distorted, the surface polarity being in the adjacent two panels flat thin magnet of wire the same side is contrary), the surface polarity of the flat thin magnet of single line is contrary with the surface polarity of the flat thin magnet of the two-wire of the same side closed on.

Flat thin magnet 2 adopts two panels to form, and the shape of two panels is identical, polarity contrary, and the external shape formed after two panels overlaps is cuboid, and centre forms a through hole, and the wire for earphone passes, and is called wire guide 6.

Flat thin magnet 2 also can adopt ferro-gum, and after ferrite and rubber-moulding, then magnetization forms permanent magnet, and the advantage of ferro-gum to bend.

Claims (6)

1. what utilize flat thin magnet to attract each other exempts from a coiling earphone, is made up of, it is characterized in that earphone, flat thin magnet: for ease of clearer expression, two groups are had from plug wire out, be called two-wire, after two-wire bifurcated, the often group wire connecting left and right sides loudspeaker is respectively called single line; From headset plug to loudspeaker, every equal length, wrap up a flat thin magnet, flat thin magnet is flat bar shaped, flat thin magnet is wrapped up by the rubber tube of earphone itself, wire naturally droops under gravity, be not distorted, and N, S magnetic pole being in each flat thin magnet of two-wire the same side is contrary with adjacent flat thin magnet pole orientation, and to reach, there is a natural attraction between the sexes on the contrary to bend the magnetic on two just right flat thin magnet surfaces; Wherein, the two groups of single lines connecting left and right loudspeaker wrap up flat thin magnet respectively, and the polarity of the flat thin magnet of two groups of single lines is contrary, and the surface polarity of the flat thin magnet of single line is contrary with the surface polarity of the flat thin magnet of the two-wire closed on.

2. according to claim 1 a kind of utilize flat thin magnet to attract each other exempt from coiling earphone, it is characterized in that: one of them of adjacent two flat thin magnets can select soft magnetic material to substitute, now, wire naturally droops under gravity, be not distorted, and N, S magnetic pole being in each flat thin magnet surface of two-wire the same side is identical with the pole orientation on adjacent flat thin magnet surface.

3. according to claim 1 a kind of utilize flat thin magnet to attract each other exempt from coiling earphone, it is characterized in that: flat thin magnet is made up of two panels, form a porose cuboid after two panels overlaps, middle hole is passed for wire.

4. according to claim 1 a kind of utilize flat thin magnet to attract each other exempt from coiling earphone, it is characterized in that: flat thin magnet adopt ferro-gum, ferro-gum by after ferrite and rubber-moulding, then magnetization formed permanent magnet.

5. according to claim 1 a kind of utilize flat thin magnet to attract each other exempt from coiling earphone, it is characterized in that: near plug flat thin magnet distance insert ends be 0.5-2cm.

6. according to claim 1 a kind of utilize flat thin magnet to attract each other exempt from coiling earphone, it is characterized in that: near loudspeaker flat thin magnet distance loudspeaker wire connecting ends be 0.5-2cm.