KR19990078769A - Handest coupling line protect apparatus wire telephone - Google Patents

Abstract

The present invention relates to a device for preventing twisting / receiving of a wire / telephone connection line of a wireline telephone, wherein at least two or more of the module jacks connected to the transmitter / receiver side are electrically connected from the module jacks and extended to one side. A fixed terminal having a telephone line, a telephone player ball formed to receive the telephone line from one side, a blotter piece formed to be in electrical contact with the telephone line accommodated in the telephone player ball and to be inserted into at least two or more fixed terminals; A ring which is inserted at an outer side of each of the tack pieces to be in electrical contact with the tack pieces, and is formed to be inserted into at least two, and the upper and lower caps to accommodate the fixed terminals and to rotate the fixed terminals axially At least two or more along a longitudinal direction in the bottom portion of the lower cap is formed in a predetermined length Inserted into the through-ball, the through hole is characterized in that it comprises a terminal pin of the rod shape formed in contact with the ring and electrically. Thereby, it is possible to effectively prevent the twisting of the connection line, and by simply improving the structure it is possible to save the labor time of the assembly work, there is provided a device for preventing the twisting of the handset connection line of the wire telephone which can reduce the manufacturing cost.

Description

HANDEST COUPLING LINE PROTECT APPARATUS WIRE TELEPHONE}

The present invention relates to a device for preventing twisted line connection of a telephone / receiver of a wired telephone, and more particularly, by frequently using a connection line connecting a telephone and a handset to a wired telephone, it is possible to prevent the cable from being twisted. The present invention relates to a device for preventing twisting of a handset of a wired telephone.

In general, in the case of a cordless telephone, there is no problem of twisting due to the absence of a connection line between the telephone and the handset, but in the case of a wired telephone, there are some differences depending on the frequency of use. As a kink occurs, the situation is accompanied with a lot of inconvenience in use.

The connection line described in the present invention refers to a coil spring-shaped line to which a telephone body and a receiver / receiver are connected in a wireline telephone. The connection line has a good flexibility as the material is a soft PVC material. As the number of times used increases, there is a drawback that the connection wires are twisted and used to be released from time to time. Furthermore, when the kink is excessive, the internal wires are cut off, which leads to a problem that calls are not made.

Therefore, users often use twisted wires to loosen the wires. When unwinding the twisted wires, most people hold the wires with their hands and hang them, or unplug the terminal cord that connects the phone body or handset. You can solve the problem by releasing the twisted strings and then rejoining them.

However, the problem is that if the problem of twisting the connection line frequently occurs using any method, the twisted line is damaged and the portion that the most pressure is applied is damaged and short-circuit occurs, causing a problem of poor call or severely cutting the problem. Problems arise that need to be repaired or replaced.

Accordingly, the applicant of the present application filed a patent application No. 98-17163 "handset twist line preventing device of a wired telephone" and patent application No. 99-6314 "handset twist line preventing device of a wired telephone" in order to solve the above problems I have.

Among these proposals, Korean Patent Application No. 98-17163 forms protruding jaws 11 on both sides of a rotational terminal shaft, and a cord connecting groove 12 is formed on one side thereof, and the body 13 is formed in a round bar shape at regular intervals. Rotating terminal shaft 10 having two or four ground terminal rings 14 and a terminal shaft housing 20 in which the inner groove 21 is formed during the hollow is formed at the same time and is open to the upper part in a prefabricated manner. Thus, in the assembled terminal shaft housing, the rotating terminal shaft is rotated while maintaining the ground state to prevent twisting of the connecting line.

However, in the above-described proposal, it may be effective to prevent the twisting of the connecting line by rotating the rotating terminal shaft while maintaining the ground state in the assembled terminal shaft housing, but inserting the ground terminal ring into the rotating terminal shaft and the terminal shaft housing. It is difficult to install external wire connection terminal in the assembly, which takes a lot of assembly time.

In addition, Patent Application No. 99-6314 discloses a fastener 15 having grooves 13 and projections 14 provided with magnetic terminals M1 disposed on the outer circumferential surface at equal intervals and an annular protrusion 12 formed at an end thereof. And a connection terminal 11 integrally formed at one end of the fixture 15 and fixed terminal shaft 20 coupled to the main body of the phone 10, and an annular recess 12 and a magnetic terminal M2 at the center of the inner circumferential surface thereof. The upper body 25 is provided with a protrusion 22 and the groove 23 is disposed, the coupling groove 26 for coupling the connection cord 7 fixed to the end of the connection line 5 on the other side) And the lower body 29 is composed of a rotating body 30 which is integrally coupled to the outer surface of the fixture 15 by using the fastening hole 24 and the hook 28 as the fastening means.

By the way, it is effective to prevent the twisted line of the handset of the handset of the landline telephone having such a configuration, but it is effective to install the terminals at intervals such as grooves and protrusions, which takes a lot of assembly time. There is this.

Accordingly, an object of the present invention is to provide an apparatus for preventing twisting of a handset of a wireline telephone that can effectively prevent twisting of a connecting line and can save an airlift time for assembling work by simply improving its structure.

1 is a side view showing the installation of the present invention,

2 is an exploded perspective view according to the present invention;

3 is a cross-sectional view of the assembled state according to FIG.

4 is a cross-sectional view taken along the line IV-IV according to FIG. 3;

5 is a cross-sectional view showing another example of a fixed terminal according to the present invention.

Explanation of symbols on the main parts of the drawings

13: module jack 15: telephone line

17: fixed terminal 19: telephone player

21: blotting paper 23: ring

29: coupling protrusion 31: coupling groove

33: through hole 35: terminal pin

The object of the present invention is to provide a device for preventing twisting / receiving of a wire / telephone connection line of a wireline telephone, wherein at least two or more module jacks connected to the transmitter / receiver side are electrically connected from the module jack. A fixed terminal having a telephone line formed to extend to the side, and a telephone player ball formed to receive the telephone line from one side, and formed to be in electrical contact with the telephone line accommodated in the telephone player ball and to be inserted into at least two fixed terminals. A holding member, a ring inserted at an outer side of each of the holding members, the ring being in electrical contact with the holding member and inserted in at least two, and receiving the fixed terminal so that the fixed terminal can be rotated about an axis. Consists of upper and lower caps, at least two or more predetermined along the longitudinal direction of the bottom portion of the lower cap This insert is formed through ball and, in the through-hole, and is achieved by the ring and the electrical transmission of the wired telephones comprises a terminal pin is formed of a rod-shaped to be in contact with / receiver connection line twist protection.

Here, the fixed terminal, it is preferably formed to be connected to each other at least two formed in each individual so that each can be inserted and fixed in the longitudinal direction from one side.

And, the fixed terminal is formed of a through-hole formed so as to penetrate from one side, and an insertion protrusion formed on one side and another fixed terminal to be connected along the length direction from one side to the other side facing the one side piece It is effective to further include a recessed portion formed so as to accommodate the insertion projection of.

In addition, it is preferable to further include a support wall protruding to be formed in the end region of the through hole to elastically support one end of the terminal pin inserted into the through hole.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the present invention. 1 is a side view showing the installation state of the present invention, Figure 2 is an exploded perspective view according to the present invention, Figure 3 is a cross-sectional view of the assembled state according to Figure 2, Figure 4 is a cross-sectional view of IV-IV line according to FIG. to be.

As shown in these figures, the device 10 for preventing twisted line connection of a wire / telephone according to the present invention has a module jack 13 connected to the handset 11 side. This module jack 13 usually consists of two or four pair telephone lines 15.

On the other hand, at least two or more are connected from the module jack 13 to the telephone line 15 extending to one side.

In addition, a telephone player ball 19 is formed in the fixed terminal 17 so that the telephone line 15 can be accommodated from one side of the module jack 13, and the telephone man-operated ball 19 is a telephone line 15. It has a free space so as not to be subjected to the mutual electrical interference.

The tack piece 21 is erected and installed so as to be in electrical contact with the telephone line 15 housed in the telephone player ball 19 and inserted into and contact with at least two fixed terminals 17. It is installed at a predetermined interval so that there is no mutual electrical interference.

At least two or more rings 23 are inserted into the outer sides of the tack pieces 21 so as to be inserted at regular intervals so as to be in electrical contact with the tack pieces 21.

The upper and lower caps 25 and 25a are formed to accommodate the fixed terminal 17 and rotate the fixed terminal 17 in an axial direction, and the contact surfaces of the upper and lower caps 25 and 25a are formed. In 27, the engaging projection 29 which mutually couples in the opposing state, and the engaging groove 31 which accommodates this engaging projection 29 are formed.

In addition, at least two through holes 33 are formed in the bottom portion of the lower cap 25a, and at least two or more rod-shaped terminals are formed in the through holes 33 along a length direction. The pins 35 are inserted, and the terminal pins 35 are formed to have different lengths and are inserted to facilitate contact with the fixed terminals 17. That is, the length of the terminal pin 35 is limited in length so that the length of the terminal pin 35 is suitable for the ring 23 installation position so that the fixed terminal 17 can be in contact with the ring 23 inserted at regular intervals. will be.

The end of the through hole 33 and the terminal pin 35 inserted into the through hole 33 is bent upward toward the ring 23 side, and thus, the end side of the terminal pin 35 The ring 23 is formed to be in electrical contact.

On the other hand, the fixed terminal 17, as shown in Figure 5, each formed as a single object to form a fixed terminal (17a) at least two or more so that each can be inserted and fixed in the longitudinal direction from one side and have.

The fixed terminal 17a is formed with a through hole 18 penetrating from one side, and an insertion protrusion 37 is formed at one side of the fixed terminal 17a, and the other side facing the one side piece. On the side piece is formed to form a recessed portion 39 recessed to accommodate the insertion projections 37 of the other fixed terminal 17b to be connected in the longitudinal direction from one side, to form a mutual binding,

Therefore, the through hole 19a forms the telephone player ball 19a that can accommodate at least one or more telephone lines 15 by the objects of the respective fixed terminals 17a interconnected in the longitudinal direction.

In addition, the support wall 41 is formed in the end region of the telephone player ball 19 to the upper side to be elastically supported in the state where one end of the terminal pin 35 inserted into the telephone player ball 19 is bent. The ring 23 inserted into the outer side of the fixed terminal 17 is configured to have good electrical contact with each other. Reference numeral 24, which is not described herein, denotes a telephone line fixing tool which can prevent the telephone line from being separated from the telephone player ball 19.

In the above-described configuration, the apparatus for preventing the twisted line connecting / receiving a telephone receiver according to the present invention first electrically connects the module jack 13 to the transmitter / receiver 11, and the module jack ( The fixed terminal 17 which press-fixes and fixes the telephone line 15 of 13 is accommodated in the upper / lower cap 25, 25a which accommodates the fixed terminal 17, and the upper / lower cap 25 (25a). It is electrically connected to the module jack 51 of the connecting line 50 which is spoken to the telephone side formed at one end of the).

Therefore, when the user uses the telephone with the handset 11, the telephone line 15 connected to the handset 11 is likely to be twisted, but is accommodated in the upper / lower caps 25 and 25a. The upper and lower caps 25 and 25a are pivoted in a direction in which the connecting terminal 50 is twisted to the left and right caps 25 and 25a based on the fixed terminal 17. In other words, since the connecting line 50 is kept in a twisted shape like a coil, when the user uses the handset / receiver 11, the connecting line receives elasticity in the torsion direction, and thus the receiving direction The upper and lower caps 25 and 25a are rotated around the fixed terminal 17 by the elasticity of the connecting line twisted in the coil shape, so that the connecting line 50 is not twisted.

On the other hand, a system in which electrical signals generated from the telephone side are transmitted to the handset / receiver 11 includes a module jack 51 inserted into the telephone and a bar terminal pin electrically connected to the module jack 51. 35 and the ring 23 in electrical contact with the terminal pin 35 enable electrical contact.

In addition, the ring 23 is capable of electrical contact by the telephone line 15 inserted into the fixed terminal 17 and the tacking piece 21 holding the telephone line 15, and thus, the handset of the handset according to the present invention. The telephone line twist preventing device 10 is well connected to each other.

Meanwhile, according to the present invention, by installing the fixed terminal 17 accommodated in the upper / lower caps 25 and 25a so as to be inclined from one side, the ring 23 is easily inserted into the outer side of the fixed terminal 17. In addition, as in another embodiment of the present invention, by allowing the fixed terminals 17a, 17b to be interconnected in the longitudinal direction as a single object, unlike the device according to the above-patent patent previously filed by the present applicant, the assembly work It can shorten the time required, and the effect of preventing twist has an even higher effect.

As described above, according to the present invention, it is possible to effectively prevent the twisting of the connecting line, and by simply improving the structure, it is possible to save the labor time of the assembly work, so that the manufacturing cost of the wire telephone can be reduced Anti-twist line connectors are provided.

Claims (4)

In the wire / telephone connecting line twist prevention device, A module jack connected to the handset side; At least two telephone lines electrically connected to the module jacks and extending to one side; A fixed terminal having a telephone player ball formed to receive the telephone line from one side; A blotter piece which is in electrical contact with a telephone line housed in the telephone player ball and is inserted into at least two fixed contacts with the fixed terminal; A ring inserted into the outer side of each of the tack pieces so as to be in electrical contact with the tack pieces and inserted in at least two; A through hole formed of an upper / lower cap to accommodate the fixed terminal and to rotate the fixed terminal in an axial direction, and at least two or more formed in a predetermined length along a longitudinal direction of a bottom portion of the lower cap; And a rod-shaped terminal pin inserted into the through hole and formed to be in electrical contact with the ring. The method of claim 1, The fixed terminal; Formed to each of the individual so as to be inserted and fixed in the longitudinal direction from one side, and is connected to at least two or more wire / telephone connecting line twist prevention device, characterized in that formed. The method according to claim 1 or 2, The fixed terminal is formed of a through-hole and formed so as to penetrate from one side; Wireline is characterized in that it further comprises an indentation formed in one side is formed recessed to accommodate the insertion projection of another fixed terminal to be connected in the longitudinal direction from one side to the other side facing the one side piece Anti-twist line twisting device for telephone. The method of claim 1, And a support wall formed in an end region of the through hole so as to protrude elastically to support one end of the terminal pin inserted into the through hole.