CN210110395U - Magnet adsorption earphone - Google Patents

Abstract

The utility model relates to the technical field of earphone structures, in particular to a magnet adsorption type earphone, which comprises a control box, an earphone connector, a first connecting wire, two earphone heads and two second connecting wires; one end of the control box is electrically connected with the earphone connectors through a first connecting wire, and the other end of the control box is electrically connected with the two earphone connectors through two second connecting wires respectively; the first connecting wire comprises a non-elastic insulating wire core and a conductive braid layer, and the conductive braid layer is formed by weaving at least four conductive wires and non-conductive wires outside the non-elastic insulating wire core; an insulating sheath is arranged outside the conductive braided layer; the two earphone heads are internally provided with magnet blocks; the periphery cover of the earphone connector is provided with a transparent protective sleeve. The utility model discloses novel structure avoids two second connecting wires intertwine to tie a knot, and convenience of customers uses and accomodates, prevents external pollution and corruption.

Description

Magnet adsorption earphone

Technical Field

The utility model belongs to the technical field of earphone structure technique and specifically relates to indicate a magnet adsorption formula earphone.

Background

Earphones (ears) are a pair of conversion units, which receive electric signals sent by a media player or a receiver, convert the electric signals into audible sound waves by using a loudspeaker close to ears, and can independently listen to sound without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in noisy environment such as recording rooms, DJ, trips, sports, and the like. In modern society, headsets have become an indispensable accessory for personal multimedia products. Present earphone has a problem, and present earphone all possesses two earphone heads and two earphone cords, accomodates or takes out when using, often can lead to the connecting wire winding to tie a knot, leads to using very inconveniently, and present earphone structure receives external pollution and corruption easily moreover.

Disclosure of Invention

The utility model discloses problem to prior art provides a magnet adsorption earphone, and novel structure avoids two second connecting wires intertwine to tie a knot, and convenience of customers uses and accomodates, prevents external pollution and corruption.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a magnet adsorption earphone, which comprises a control box, an earphone connector, a first connecting wire, two earphone heads and two second connecting wires; one end of the control box is electrically connected with the earphone connectors through a first connecting wire, and the other end of the control box is electrically connected with the two earphone connectors through two second connecting wires respectively; the first connecting wire comprises a non-elastic insulating wire core and a conductive braid layer, and the conductive braid layer is formed by weaving at least four conductive wires and non-conductive wires outside the non-elastic insulating wire core; an insulating sheath is arranged outside the conductive braided layer; the two earphone heads are internally provided with magnet blocks; the periphery cover of the earphone connector is provided with a transparent protective sleeve.

The control box is provided with a control circuit board and a control key electrically connected with the control circuit board, the control key comprises a volume increasing key, a volume decreasing key and a telephone answering key, and the first connecting wire and the second connecting wire are electrically connected with the control circuit board.

Wherein, first connecting wire with the junction periphery cladding that the earphone connects has insulating plastic shell, the outer wall both sides of insulating plastic shell all are provided with the elasticity bump, the inner wall both sides of transparent protective sheath are provided with the pit that is used for cooperating the joint with the elasticity bump.

The earphone head is internally provided with a containing cavity for installing the magnet block, the middle part of the containing cavity is provided with a positioning column, and the positioning column is fixedly connected with the earphone head.

The two sides of the inner wall of the accommodating cavity are both connected with elastic pressing handles, and the elastic pressing handles are used for being abutted to the magnet blocks.

The bottom of the magnet block is provided with bonding glue, and the magnet block is bonded with the bottom wall of the accommodating cavity through the bonding glue.

Wherein, the earphone joint is a 3.5mm earphone joint.

Wherein, the material of insulating sheath is PVC or TPE or PU.

The inelastic type insulated wire core comprises an insulated wire harness, wherein the insulated wire harness comprises one or more of nylon wires, cotton wires, bulletproof wires, fiber wires and steel wires, and the outer sides of the steel wires are provided with insulating layers.

The conductive wire comprises a conductive wire, an insulating wire and an insulating layer, wherein the conductive wire and the insulating wire are stranded to form a conductive wire core, and the insulating layer is coated outside the conductive wire core; the non-conductive wire comprises one or more of nylon yarn, cotton yarn, bulletproof yarn and fiber yarn.

The utility model has the advantages that:

the utility model discloses novel structure, design benefit because first connecting wire includes inelasticity formula insulated wire core and conductive braiding layer make the utility model discloses conductive wire is a section atress when carrying out the swing test, and not single-point atress, therefore difficult emergence fracture, the swing performance is very good; the insulating sheath arranged outside the conductive braided layer ensures that the utility model also has the properties of dirt resistance, water resistance, corrosion resistance and the like; the two earphone heads can be mutually adsorbed when the earphone is not used, so that the two second connecting wires are prevented from being wound and knotted, and the earphone is convenient for a user to use and store; furthermore, be provided with transparent protective sheath, can protect the headphone connector, prevent to receive external corruption and pollution when using, the convenience of customers looks over the situation that headphone connector, convenient to use of setting up of transparent protective sheath simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the magnet-adsorbing earphone of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the earphone head of the present invention.

Fig. 3 is a schematic structural view of the earphone connector and the transparent protective sleeve of the present invention.

Fig. 4 is a schematic structural diagram of the first connection line of the present invention.

Fig. 5 is another view structure diagram of the first connection line according to the present invention.

The reference numerals in fig. 1 to 5 include:

1-control box 2-earphone connector 3-first connecting wire

4-earphone head 5-second connecting wire 6-non-elastic insulated wire core

7-conductive braided layer 8-insulating sheath 9-magnet block

10-transparent protective sleeve 11-control key 12-insulating plastic shell

13-elastic salient point 14-pit 15-containing cavity

16-positioning column 17-elastic pressing handle.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

A magnet-adsorption earphone, as shown in fig. 1 to 5, comprising a control box 1, an earphone connector 2, a first connecting line 3, two earphone heads 4 and two second connecting lines 5; one end of the control box 1 is electrically connected with the earphone connector 2 through a first connecting line 3, and the other end of the control box 1 is electrically connected with two earphone heads 4 through two second connecting lines 5 respectively; the first connecting wire 3 comprises a non-elastic insulated wire core 6 and a conductive braided layer 7, and the conductive braided layer 7 is formed by braiding at least four conductive wires and non-conductive wires outside the non-elastic insulated wire core 6; an insulating sheath 8 is arranged outside the conductive braided layer 7; the two earphone heads 4 are internally provided with magnet blocks 9; the periphery of the earphone connector 2 is sleeved with a transparent protective sleeve 10.

Specifically, the first connecting wire 3 comprises the inelastic insulated wire core 6 and the conductive braid layer 7, so that the conductive wire is stressed at one section instead of a single point when the swing test is carried out, so that the conductive wire is not easy to break and has very good swing performance; the insulating sheath 8 is arranged outside the conductive braided layer 7, so that the utility model has the properties of dirt resistance, water resistance, corrosion resistance and the like; the magnet blocks 9 are arranged in the earphone heads 4, the magnets 9 in the two earphone heads 4 are different in magnetism, when the earphone is not used, the two earphone heads 4 can be mutually adsorbed, the two second connecting wires 5 are prevented from being wound and knotted, and the earphone is convenient for a user to use and store; further, be provided with transparent protective sheath 10, can protect earphone joint 2, prevent to receive external corruption and pollution when using, the convenience of customers that sets up of transparent protective sheath 10 looks over earphone joint 2's situation simultaneously, convenient to use, the utility model discloses novel structure, design benefit.

This embodiment a magnet adsorption earphone, control box 1 is provided with control circuit board and the control button 11 of being connected with the control circuit board electricity, control button 11 includes volume increase key, volume decrease key and phone and receives the key, and first connecting wire 3 and second connecting wire 5 all are connected with the control circuit board electricity. Specifically, the control key 11 is the prior art, and can realize connection and control between the earphone and the intelligent terminal.

This embodiment a magnet adsorption earphone, first connecting wire 3 with the junction periphery cladding of headphone connector 2 has insulating plastic shell 12, the outer wall both sides of insulating plastic shell 12 all are provided with elasticity bump 13, the inner wall both sides of transparent protective sheath 10 are provided with the pit 14 that is used for cooperating the joint with elasticity bump 13. Specifically, utilize above-mentioned setting, conveniently install to insulating plastic shell 12 transparent protective sheath 10 on, also conveniently take off transparent protective sheath 10 and use headphone connector 2, convenient to use, novel structure, simple.

The magnet adsorption type earphone is characterized in that an accommodating cavity 15 used for installing the magnet block 9 is formed in the earphone head 4, a positioning column 16 is arranged in the middle of the accommodating cavity 15, and the positioning column 16 is fixedly connected with the earphone head 4. Specifically, the middle part of magnet piece 9 is provided with the confession the through-hole that reference column 16 passed, reference column 16 passes and fixes a position magnet piece 9 after the through-hole, prevents that magnet piece 9 is not hard up, guarantees magnet piece 9's installation stability.

In the magnet adsorption type earphone of this embodiment, the elastic pressing handles 17 are connected to two sides of the inner wall of the accommodating cavity 15, and the elastic pressing handles 17 are used for being abutted to the magnet block 9. Specifically, the elastic pressing handle 17 abuts against the magnet block 9 to stabilize the magnet block 9 and prevent the magnet block 9 from loosening, the elastic pressing handle 17 has deformation capacity, and the elastic pressing handle 17 can be pulled up to facilitate installation or detachment of the magnet block 9.

This embodiment a magnet adsorption earphone, the bottom of magnet piece 9 is provided with the bonding glue, magnet piece 9 bonds through the bonding glue with the diapire that holds chamber 15. Specifically, by the arrangement, the mounting stability of the magnet block 9 is improved, and the magnet block 9 is prevented from loosening to influence the use of the earphone.

This embodiment a magnet adsorption earphone, earphone joint 2 is 3.5mm earphone joint 2.

This embodiment a magnet adsorption earphone, insulating sheath 8's material is PVC or TPE or PU.

In the magnet adsorption earphone of this embodiment, the inelastic insulation wire core 6 includes an insulation wire harness, and the insulation wire harness is composed of one or more of nylon yarn, cotton yarn, bulletproof yarn, fiber yarn, and steel wire with an insulation layer disposed on the outer side. Specifically, the inelastic insulating wire core 6 is made of more nylon wires or steel wires with insulating layers arranged outside the nylon wires or the steel wires, and the like, so that good bearing performance can be achieved.

In the magnet adsorption type earphone of this embodiment, the conductive wire includes a conductive wire, an insulating wire and an insulating layer, the conductive wire and the insulating wire are twisted to form a conductive wire core, and the insulating layer is coated outside the conductive wire core; the non-conductive wire is formed by twisting one or more of nylon yarn, cotton yarn, bulletproof yarn and fiber yarn. Specifically, the conductive wire and the insulating wire are stranded by twisting to form a conductive wire core, and the insulating layer is coated outside the conductive wire core; the conductive wires are not easy to scatter at the joints by adopting a twisting mode. The insulating layer outside the conductive wire core is a wear-resistant insulating layer, and is preferably made of TPEE or PTEE material; the conductive wires are preferably copper wires, the number of the insulating wires is more than one, and the insulating wires are made of any one of nylon wires, cotton wires, bulletproof wires, fiber wires and the like.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims (10)

1. A magnet adsorption earphone is characterized in that: the earphone comprises a control box, an earphone connector, a first connecting wire, two earphone heads and two second connecting wires; one end of the control box is electrically connected with the earphone connectors through a first connecting wire, and the other end of the control box is electrically connected with the two earphone connectors through two second connecting wires respectively; the first connecting wire comprises a non-elastic insulating wire core and a conductive braid layer, and the conductive braid layer is formed by weaving at least four conductive wires and non-conductive wires outside the non-elastic insulating wire core; an insulating sheath is arranged outside the conductive braided layer; the two earphone heads are internally provided with magnet blocks; the periphery cover of the earphone connector is provided with a transparent protective sleeve.

2. A magnet attraction earphone as claimed in claim 1, wherein: the control box is provided with control circuit board and the control button of being connected with control circuit board electricity, the control button includes volume increase key, volume reduction key and phone and answers the key, and first connecting wire and second connecting wire all are connected with control circuit board electricity.

3. A magnet attraction earphone as claimed in claim 2, wherein: first connecting wire with the junction periphery cladding that the earphone connects has insulating plastic shell, the outer wall both sides of insulating plastic shell all are provided with the elasticity bump, the inner wall both sides of transparent protective sheath are provided with the pit that is used for cooperating the joint with the elasticity bump.

4. A magnet attraction earphone as claimed in claim 1, wherein: the earphone head is internally provided with a containing cavity for installing the magnet block, the middle part in the containing cavity is provided with a positioning column, and the positioning column is fixedly connected with the earphone head.

5. A magnetic attraction earphone as claimed in claim 4, wherein: the inner wall both sides that hold the chamber all are connected with elasticity and press the handle, elasticity is pressed the handle and is used for with magnet piece butt.

6. A magnetic attraction earphone as claimed in claim 4, wherein: the bottom of magnet piece is provided with bonding glue, the magnet piece bonds through bonding glue and the diapire that holds the chamber.

7. A magnet attraction earphone as claimed in claim 1, wherein: the earphone joint is a 3.5mm earphone joint.

8. A magnet attraction earphone as claimed in claim 1, wherein: the insulating sheath is made of PVC or TPE or PU.

9. A magnet attraction earphone as claimed in claim 1, wherein: the non-elastic type insulated wire core comprises an insulated wire harness, wherein the insulated wire harness comprises one or more of nylon wire, cotton wire, bulletproof wire, fiber wire and steel wire with an insulating layer arranged on the outer side.

10. A magnet attraction earphone as claimed in claim 1, wherein: the conductive wire comprises a conductive wire, an insulating wire and an insulating layer, the conductive wire and the insulating wire are stranded to form a conductive wire core, and the insulating layer is coated outside the conductive wire core; the non-conductive wire comprises one or more of nylon yarn, cotton yarn, bulletproof yarn and fiber yarn.

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