KR20160001914U - A tool for repairing cable and socket type plug set. - Google Patents

Abstract

The wired earphone or headphone which is widely used now (hereinafter, an earphone, a headphone and a headset are described as an example by unifying the earphone for the sake of brevity), the portion where the plug 9 and the wire 3 meet A short circuit 34 often occurs at the metal wire portion inside the wire covering due to the pulling force.
Earphones with shorted wires are difficult to repair and most of them are wasted.
The present invention is based on the idea that in the event of a short circuit failure in the plug portion of the earphone or headphone during use, the shorted wire portion (34) is cut off and the repair tool (4) Let it peel off. (See Fig. 5)
In order to reconnect the cut wires without soldering, provide a socket-type plug in place of the existing plug, disconnect the socket (Fig. 1, example) of the plug terminal housing, It is a set of repair tools that allows you to reuse after inserting stripped wires in reverse order.
This makes it possible to repair the earphones that have been scrapped since they are difficult to repair in the meantime so that the user can easily repair them and use them again.
[Index]
Earphone, headphone, socket, repair tool

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an earphone short-circuit repair tool and a socket type plug set.

The present invention relates to a wire or wireless earphone or a headphone repair tool. In the case where a wire is short-circuited, it is necessary to remove an uneconomical solution which is not repaired and to dispose of it. To an earphone repair set that can be repaired and used immediately by a user by providing a simple repair tool and a socket-type plug for removal to replace the plug.

It is common practice to change the material of the wire to solve the problem of shorting the wire of the earphone, to change the design of the junction part of the earphone terminal and the wire, to give a slight support structure so as not to break or shake suddenly. And a method of replacing a failed part by separating the terminal into a socket structure.

However, these methods nevertheless still do not significantly reduce the short circuit of the earphone and headphone which is the biggest cause of failure. The socket structure terminal is applied to the arm and the socket of general electric wire, There is a drawback that the problem of shorting the wires at the meeting point still can not be solved.

Also, repairing through A / S is problematic in terms of time and cost, so there are few cases of use.

In order to use the earphone for a long time, there should be no short circuit of the wire which is the main cause of the trouble. However, if the short circuit occurs, it can be easily repaired and used again.

This device is designed to be used immediately by attaching a repair tool that is easy to use and portable to the earphone so that it can be easily repaired in the event of a short circuit due to a short circuit. So that the function of the sound generation can be restored.

For this purpose, a simple wire-wrapping peeling device (4) is mounted on the earphone line to make it portable.

In addition, to replace the existing plug, the plug of the earphone is provided in a socket type which is separated into two.

The female socket has a structure (12) which can be coupled with a male socket by forming a hole in one side. The portion of the plug portion 1 which is connected to the electric wire is provided with a metal terminal 14 which is to be connected to each electric wire without being connected by a conventional soldering method and is connected to the terminal housing 12 space And fix it on one side of the inner side.

The male socket has a structure divided into two and has a protrusion that can be fixed when inserted into the female socket and a groove for securing the wire in the middle of the two members.

For wire short-circuit repair, use the provided tool (4) to peel off the connection part of the wire, then expose the copper wire and place it in the male socket separated into two sides. Attach the socket to be re-inserted and insert it into the female socket of the terminal housing. (See Figures 1, 5 and 6)

In this way, the peeled wire and the terminal are opposed to each other so that the current can flow. When connected to a sound device such as a smart phone or MP3 player, the user can listen to music again.

The earphone, headphone, headset, and other audio listening tools are most often caused by a short circuit of the wire. In general, there is no A / S center that can be repaired and the procedure is cumbersome. It is a reality that it is difficult to find an example. Therefore, most of the broken earphones and headphones just wasted waste, and frequent breakdowns in the connecting wires caused the cost of buying a new earphone to be low. If the wire is short-circuited by using the present invention, it is possible to repair the wire immediately (see FIGS. 1, 5 and 6) as in the embodiment, thereby eliminating the cost of re-purchasing the earphone, .

1 is a perspective view of a plug portion, a perspective view (1-1) of a male plug, a perspective view (1-2) of a female plug,
Fig. 2 is an upper cut-away view (2-1) and a side cut-away view (2-2)
Fig. 3 is a side view (3-1), a top view (3-2), a front view (3-3)
Fig. 4 is a front view (4-1-1, 4-1-2), a perspective view (4-2) and an earphone attachment example (4-3) of a member having a wire-
Fig. 5 is a view showing an example of removing the wire covering (steps ① → ② → ③)
6 is a perspective view of a water socket separated from a water socket,
(6-1) An example of an electric wire jacket (6-2) A perspective view of a member (6-3)
Fig. 7 shows an example of a general plug
Explanation of symbols
1: Female socket on plug
11: Audio connector on the outside of the female socket of the plug.
12: Female socket housing of the plug
13: a hole or groove having a depth corresponding to the protruding portion of the plug arm socket housing portion 23
14: A wire contact terminal fixed to the inside of the female socket of the plug and exposed
2: Number of plug sockets
21: the upper member of the receptacle of the plug
22: the lower member of the male socket of the plug
23: protruding portion formed in groove 13 in the female plug housing formed over the upper and lower portions of the receptacle of the plug
24: upper member part protruding further out of the separated member of the plug receptacle of the plug
25: A groove formed in the Y-shape formed on the upper and lower contact surfaces of the plug socket
26: protruded unevenness formed on one male socket of plug
27: a groove corresponding to 26 formed on one male socket of the plug
28: Plug socket A protruding groove is formed in the Y-shaped groove formed on the upper and lower contact surfaces to form a smaller inner diameter in order to reduce the clearance when the electric wire is fixed in the groove recessed into the groove
29: Plugs to be painted to distinguish each wire from a groove formed in the socket
3: Audio wires
31: Cutting surface of audio cable
32: Exposed copper wire of audio wire
33: the stripped portion of the exposed copper wire of the audio wire
34: a portion of the audio wire bent to the peeled portion of the exposed copper wire and brought into contact with the female socket terminal
4: A member for two strips of wire (stripper attached to earphone)
41: a pair of horizontally formed corrugations for fixing to the earphone line formed on one side of the member for the wire peeling,
42 A groove with an inner diameter of the same shape as the audio wire formed on the two joint surfaces of the member for the wire peeling which spreads in two
43: 42 An inverted V-shaped protrusion having an inner diameter corresponding to the diameter of the copper wire inside the wire so as to function as a stripper for pressing the wire formed inside the groove.
44: a stepping device formed on one of the members for the wire peeling which spreads in two,
45: a joint portion formed on one side of a member for splicing a wire spreading in two
9: Typical plug illustration

In order to realize the present invention, as shown in FIG. 1, the earphone plug housing 9 is divided into two parts (refer to FIGS. 1, 2 and 3) (See FIG. 1)

The female socket 1 has a long wire connection terminal of the audio junction terminal 1 and has a cavity 12 formed therein so as to be exposed to the inside of a housing in which a male socket can be coupled, do. A groove (13) is formed in the inside of the housing to catch the protruding portion of the male socket.

The male socket (2) is divided into an inserting portion and a gripping portion, and the inserting portion has a protrusion (23) which engages with the groove (13) of the female socket.

Each of the male and female members 21 and 22 has a protrusion 26 formed on one side of the joint surface and a corresponding groove 27 formed on the opposite side thereof to be fitted and fixed to each other .

The two separate members have a Y-shaped groove (25) with three or four branch lines in number to match the polarity of each earphone. The shape of the groove is a circle or a right-angled square, which has an upper and lower equal-shaped grooves corresponding to the outer shape of the wire, and has three or four grooves of a narrower cross-section in the direction of insertion into the female socket. In this groove, the same color as the color of the electric wire to be inserted is colored.

This male socket has a plurality of narrower inner diameter protrusions 43 at the body portion of the Y-shaped groove for securing the electric wire.

(See FIG. 4) to provide a member (4 = simple wire stripper) that can be inserted between the strings of the earphone and can be folded in two to peel the shorted wires together.

This member can be formed with grooves 44 protruding on one side and grooves on the other side that can insert the grooves to engage with each other.

The member also has a wire-shaped groove 42 for interposing the wires therebetween. A narrow inner diameter jaw 43 having an inverted V-shape functioning as a wire stripper blade that presses the wire so as to peel off one of the wires when the wire that needs to be repaired is sandwiched between the two members, And is formed on the inner surface of the groove.

An example of repairing and re-using an earphone line short-circuited by the above-described repair set will be described as follows.

First, remove the shorted part of the wire with scissors or the like.

As shown in Fig. 5, the shorted wire is inserted into the groove between the members 4 for wire peeling.

In the middle of the groove, there is a jaw 43 formed to coincide with the diameter and shape of the copper wire portion inside the wire. When the wire is pulled to one side, the jaw sticks to one wire, and only the sheath is peeled off.

The stripped covering is generally insulated and stripped with a tool such as a sandpaper or knife or removed with a weak heat using a lighter or the like.

As shown in Fig. 6, put the stripped wire between the grooves 25 of the male socket 2, insert the wires according to their positions, and then connect them again. The position of each line is in the same position as the color (29) which is distinguished in the branch groove. At this time, one end of the combined wire is led out longer than the lower part, and a part of the wire is pulled downward (in the form of 34 in FIG. 3 and FIG. 6).

As shown in Fig. 1, the female socket coupled with the electric wire is connected to the female socket (1). This allows the exposed wires to be in contact with the extension terminals of the plug terminals formed in the female socket when engaged with the female socket.

Claims (6)

In the audio plug, a plug having a male-female socket- The connector according to claim 1, wherein the female socket terminal is fixed in such a state that a wire junction terminal portion extending from the audio junction terminal is exposed in a plug housing having an empty space formed therein. In the first aspect of the present invention, the male socket is divided into two parts, and each member forms a protrusion and a groove, and has a structure capable of being fitted to each other, and a Y- A member of a shape with a narrower groove In the fourth aspect of the present invention, the male socket is divided into two parts, and each of the members forms a protrusion and a groove, and has a structure capable of being fitted to each other, and a Y- A member of a shape with a narrower groove [7] The earphone socket according to claim 4, It has two horizontal grooves formed to be able to fit into the two wires of the earphone or a hole that can allow the wire to pass through. It is spread out in two. When spread, it has a groove like the outer diameter of the earphone wire A member having an inverted V-shaped jaw and having a wire peeling function

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