KR20130092772A - The untwisted earphone - Google Patents

Abstract

PURPOSE: An earphone with a twist prevention function is provided to prevent wires from twisting or tangling by including an external tube having a flexible tube shape, a first sliding clamp sliding along thin wires, and a second sliding clamp sliding along a thick wire. CONSTITUTION: An earphone comprises a earphone wire, a socket (2) connected to one end of the earphone wire, and a receiver (3) connected to the other end of the earphone wire. The earphone wire consists of a thick wire (11) and two thin wires (12) connected to one end of the thick wire. A fixed clamp (40) is fixed at a connection portion where the thick wire is connected to the thin wires. A first sliding clamp (50) is capable of sliding along the thick wire. A second sliding clamp (60) is capable of sliding along the thin wires.

Description

Anti-twist earphones {The untwisted earphone}

The present invention relates to an earphone having an anti-twist function. More specifically, it includes a bellows shaped outer tube and a first sliding key sliding along a thin line and a second sliding key sliding along a thick line to prevent twisting and to arrange the earphone wires when not in use. It relates to an earphone having an anti-twist function.

Earphones are one of the transducers that make electrical signals into sounds, so they are roughly identical in configuration to speakers, except for a few specifics of miniaturization. Therefore, earphones are largely structured as diaphragm, unit, cable, magnet and plug.

The diaphragm is usually called a vinyl diaphragm (DIAPHARM, DRIVING UNIT), and the diaphragm is shaped like a thin vinyl, and the vibrating diaphragm is shaped like a earphone. Make a sound.

However, if it is different from the speaker, the speaker adopts multi-way method more than 2WAY for division by band, and improves the range between bands, but the earphone adopts full-range method due to the fundamental limitation due to the size. have.

In general, earphone is a tool that can listen to music or various voice information by being connected to voice transmitting / receiving devices of various audio devices or communication devices. MP3, POP, DMB It is widely used for transmitting and receiving voice and music such as, radio and mobile phone.

These earphones are classified into insert-type earphones, earring-type earphones, and earmuff-type earphones according to the way they are attached to the ear, and are combined with a band that puts one or two earphones on the head. As the sound is transmitted, it is almost unaffected by external noise, so it has been used for a long time for work such as telephone and broadcasting.In recent years, such as simultaneous interpretation at international conference halls, individual listening to music, learning, etc. Earphones of various types and functions that can be used anywhere outdoors are used.

The earphone consists of a jack provided at one end of the wire and a receiver provided at one side of the wire, wherein the wire is connected from the rear end of the device connection jack is composed of a structure that is divided into two at a predetermined portion receiver at each end It is a structure provided.

However, the general earphone has a problem in that the two-branched thin wires connecting the left and right receivers are often entangled or twisted in use or storage, so that the inconvenience of tangling or twisting the knot during use occurs. In addition, a general earphone is a short-circuit when untangled or twisted wire is a problem that often occurs when you can not use the earphone.

Figure 1 shows a perspective view of a conventional conventional earphone (1). As shown in FIG. 1, the earphone 1 is configured by connecting the socket 2 and the receiver 3 through a line (earphone line 10) consisting of three to five coaxial lines, and one of the earphone wires. The side is formed to be thin and long, and the other side is formed to be thin and short.

However, when using the earphone as described above in combination with a portable audio device, there was a problem that the earphone line of one side is twisted to the earphone line of the other side. Due to the twisting of the earphone wire, there is a problem that the inner conductor (copper wire) of the earphone wire is disconnected or the coating is peeled off or tied up so as not to be released. Therefore, there is a problem in that the need for frequent replacement of the earphone line and the maintenance cost more than necessary.

The present invention was derived to solve the above problems, the existing earphones, that is, a jack connecting the main body and the earphone, and two lines of the jack to the fixing band attached to

The wire is the same as a normal earphone and a bellows-type cladding tube is applied to the outside of the connecting wire.

The present invention is to provide a twist or disconnection prevention tube of the earphone cord that can be stored not to twist the cord used in the microphone or various home appliances, as well as earphones, and can clean the cord neatly.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments in conjunction with the accompanying drawings.

An object of the present invention, in the earphone having a plurality of coaxial wires and a socket connected to one end of the earphone line and the receiver connected to the other end, the earphone line is one thick line and two thin lines connected to the other end of the thick line Consists of a bellows-shaped outer tube is installed on the outer surface of each of the thick and thin lines; Fixing fixture is fixed to the connection of the thick line and the thin line; A first sliding bracket installed at regular intervals from the fixing bracket and slidably installed along a thick line; And it can be achieved as an earphone having an anti-twist function, characterized in that it is provided with a fixed interval and a second sliding key which is installed to slide along a thin line.

It may be characterized in that it further comprises an inner tube installed between the outer tube and the thick line and between the outer tube and the thin line.

The first sliding rod and the second sliding rod may further include a through hole formed in the center of the body in the longitudinal direction to enable sliding.

It may be characterized in that it further comprises a rubber ring installed along the inner wall of the through hole.

The outer tube and the inner tube may be composed of at least one of metal, synthetic resin and silicon.

It may be characterized in that it further comprises a second detachable member provided on the outer surface of the first detachable member and the second sliding bracket provided on the outer surface of the first sliding bracket, and configured to be detachable or attachable to the first detachable member. .

Thus, according to the embodiment of the present invention as described, the earphone string is used to store or use the cords used in various communication devices, microphones, home appliances as well as earphones, such as sound equipment, and the tangled cord Eliminate the inconvenience of loosening and tidy up the cord neatly, and the wire of the earphone is broken or damaged has the effect of preventing the economic cost to purchase a new.

According to an embodiment of the present invention, when the earphone is coupled to the portable audio device, since there is no fear of twisting the earphone wire, not only can the earphone be permanently used, but also the additional cost of replacing the earphone can be reduced. . In addition, the present invention has the effect that the user can easily organize the earphone line, the portable port of the earphone.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be appreciated by those skilled in the art that various other modifications and variations can be made without departing from the spirit and scope of the invention, All fall within the scope of the appended claims.

1 is a perspective view of a conventional earphone,
2 is a perspective view of an earphone having an anti-twist function according to an embodiment of the present invention;
3 is an exploded perspective view of an earphone line according to an embodiment of the present invention;
Figure 4a is a cross-sectional view BB of the first sliding iron according to an embodiment of the present invention,
4B is a cross-sectional view taken along line CC of FIG. 4A;
Figure 5a is a cross-sectional view AA of the second sliding iron according to an embodiment of the present invention,
5B is a sectional view taken along line DD of FIG. 5A;
Figure 6 shows a perspective view of a state in which the first sliding and the second sliding clamp is attached according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the detailed description of known functions and configurations incorporated herein will be omitted when it may unnecessarily obscure the subject matter of the present invention.

The same reference numerals are used for portions having similar functions and functions throughout the drawings. Throughout the specification, when a part is connected to another part, this includes not only the case where it is directly connected, but also the case where it is indirectly connected with another element in between. In addition, the inclusion of an element does not exclude other elements, but may include other elements, unless specifically stated otherwise.

Hereinafter will be described the configuration and function of the earphone having a twist prevention function according to an embodiment of the present invention. First, Figure 2 shows a perspective view of an earphone having a twist prevention function according to an embodiment of the present invention.

As shown in FIG. 2, the earphone having the anti-twist function according to an embodiment of the present invention includes a socket connected to one end of the earphone line 10 and the earphone line 10 formed of a plurality of coaxial lines 21. 2) and the receiver 3 connected to the other end, and the earphone line 10 is composed of one thick line 11 and two thin lines 12 connected to the other end of the thick line 11. have. In addition, the fastener 40 is fixed to the connection portion of the bellows-shaped outer tube 30, the thick line 11 and the thin line 12 is installed on each of the thick line 11 and the thin line 12, It is installed at regular intervals with the fixing clamp 40, and is installed at regular intervals with the first sliding clamp 50 and the fixing clamp 40 which are slidably installed along the thick line 11, and the thin line 12 It can be seen that it includes a second sliding iron 60 which is installed to be slidable accordingly.

3 is an exploded perspective view of the earphone line 10 according to an embodiment of the present invention. As shown in FIG. 3, the earphone line 10 (the thick line 11 and the two thin lines 12) is provided with an inner tube 20 made of synthetic resin or a soft silicone material to enhance flexibility. Doing.

Therefore, when storing earphones in general, the cord can be prevented from being tangled or twisted, and the disconnection of wires can be significantly reduced due to external physical shocks, thereby reducing the cost of purchasing expensive earphones.

In addition, as shown in Figure 3, it can be seen that the outer surface of the inner tube 20 is provided with a bellows-shaped outer tube 30 made of a metal material. Therefore, the bellows-shaped outer tube 30 of the corrugated pipe is installed to provide earphone strings that are not twisted or disconnected even when the earphone is reused.

In addition, one embodiment of the present invention is installed at regular intervals with the fixing clamp 40 and the fixing clamp 40 is fixed to one side of the thick line 11, fixed installation so as to slide along the thick line 11 The first sliding member 50 and the first sliding member 50 which are formed along one side of the outer surface of the first sliding bracket 50 are installed at regular intervals with the fixing member 40 and slide along the thin line 12. It consists of a second sliding member (60) which is fixedly installed and a second detachable member (61) formed along one side of an outer surface of the second sliding clamp (60).

Figure 4a shows a cross-sectional view B-B of the first sliding iron according to an embodiment of the present invention. 4B is a cross-sectional view taken along the line C-C of FIG. 4A. In addition, Figure 5a shows an A-A cross-sectional view of the second sliding iron according to an embodiment of the present invention, Figure 5b shows a cross-sectional view of the D-D of FIG.

The first sliding bar 50 and the second sliding bar 60 are provided with a through hole 51 in the longitudinal direction in the inner center of the body so as to be slidable, and the earphone line 10 along the inner wall of the through hole 51. The rubber ring 52 is formed so that the coating | cover of the thick line 11 and the thin line 12 of is not damaged.

The reason for forming the rubber ring 52 on the inner wall of the through hole 51 of the first sliding jaw 50 and the second sliding jaw 60 is that the first sliding jaw 50 and the second sliding goga are pressurized by the user. This is to allow the thick line 11 and the thin line 12 to slide. Therefore, without the pressurization of the user, the first sliding bar 50 and the second sliding bar 60 cannot slide the thick line 11 and the thin line 12.

5 is a perspective view showing a state in which the first sliding clamp 50 and the second sliding clamp 60 are attached according to an embodiment of the present invention. When the user is finished using the earphone to the portable audio device, as shown in Figure 5, the first sliding bracket 50 installed in the thick line 11 of the earphone line 10 is connected to the thick line 11 It is moved by pressing in the direction of the socket (2). Accordingly, the first sliding bracket 50 is fixed to one end of the thick line 11 near the socket 2.

Then, the second sliding bar 60 is pressed and moved in the direction of the receiver 3 connected to the thin line 12. Accordingly, the second sliding clamp 60 is fixedly installed at one end of the thin line 12 in proximity to the receiver 3. At this time, the two thin lines 12 are arranged in a parallel direction.

And, as shown in Figure 5, the first sliding and the second sliding iron 60 is collected in one place. At this time, a first detachable member 53 and a second detachable member 61 are provided at one side of the outer surface of each of the first sliding clamp 50 and the second sliding clamp 60, so that the first sliding clamp 50 and the second sliding clamp 60 are provided. Sliding bar 60 is to be coupled.

That is, the first sliding member 50 and the second sliding member 60 are coupled by the first detachable member 53 and the second detachable member 61, and the thick line 11 of the earphone line 10 Hairline 12 is neatly arranged without kinks

1: conventional earphone
2: socket
3: receiver
10: Earphone Line
11: thick line
12: thin line
20: inner tube
21: coaxial line
30: Outer tube
40: lock
50: the first sliding iron
51: Through
52: Rubber ring
53: first removable member
60: second sliding iron
61: second removable member
100: earphone with anti-twist function

Claims (6)

In the earphone having a earphone line consisting of a plurality of coaxial lines, a socket connected to one end of the earphone line and a receiver connected to the other end,
The earphone line is composed of one thick line and two thin lines connected to the other end of the thick line,
A bellows-shaped outer tube installed on each of the thick and thin lines;
Fixing fixture fixed to the connecting portion of the thick line and the thin line;
A first sliding bracket installed at regular intervals from the fixing bracket and slidably installed along the thick line; And
Earphones having an anti-twist function, characterized in that it is provided with a fixed interval and the second sliding bracket is installed so as to slide along the thin line.
The method of claim 1,
Earphones having an anti-twist function, further comprising an inner tube installed between the outer tube and the thick line and between the outer tube and the thin line.
The method of claim 1,
The first sliding key and the second sliding key is a earphone having a twist prevention function, characterized in that it further comprises a through-hole formed in the center of the body in the longitudinal direction to enable sliding.
The method of claim 3,
Earphones having an anti-twist function, characterized in that it further comprises a rubber ring installed along the inner wall of the through hole.
The method of claim 2,
The outer tube and the inner tube earphone having an anti-twist function, characterized in that composed of at least one of metal, synthetic resin and silicon.
The method of claim 3,
And a second detachable member provided on an outer surface of the first sliding member and the second sliding bracket provided on an outer surface of the first sliding clamp, and configured to be detachable or attachable to the first detachable member. Earphones with anti-twist function.

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