KR200285320Y1 - The device of connecting a branch line to a cable - Google Patents

Abstract

The present invention relates to a cable connecting device of the branch line to easily connect the branch line with a light bulb, etc. to the cable, and more specifically, the terminal attached to the end of the branch line is selected to face each other in the connection port so that a pair of connection ports are crimped It relates to a cable connecting device of a branch line in which the terminal is in contact with the core conductor of the cable and is easily connected to the cable.

According to the present invention, the cable insertion groove in the transverse direction and the branch line insertion groove in the longitudinal direction are internally orthogonal to the pair of connection ports assembled with the engaging projection and the engagement groove, and the ends of the two-stranded branch lines inserted into the branch insertion grooves of the connector. A terminal having a connection needle is attached to the terminal, and the connection needle of the terminal is inserted into the terminal insertion groove of the connection port so as to face each other, and the connection needle passes through the insulator of the sheath and the core of the cable placed in the cable insertion groove. Provided is a cable connecting device of a branch line in which a pair of connecting ports are crimped and connected to each other.

Description

The device of connecting a branch line to a cable}

The present invention relates to a cable connecting device of the branch line to easily connect the branch line with a light bulb, etc. to the cable, and more specifically, the terminal attached to the end of the branch line is selected to face each other in the connection port so that a pair of connection ports are crimped It relates to a cable connecting device of a branch line in which the terminal is in contact with the core conductor of the cable and is easily connected to the cable.

A number of branch lines with light bulbs are connected to the cable to serve as lighting and various decorations, and to decorate with a very large number of light bulbs in order to create a colorful atmosphere, especially for religious or large events. In particular, when used for decoration in Christmas or Buddha's Birthday, branch lines are connected at regular intervals of the kale, and light bulbs are attached to the ends of the branch lines to make various decorations as well as the bulb itself. It is installed to shine brilliantly in the interior. It is difficult to manually connect the branch line to the long cable in this way, and it is manufactured with the cable which connected the branch line previously.

According to the conventional structure in which the branch line is connected to the cable as described above, the connecting terminal is connected to the exposed conductor by peeling the sheath, which is a sheath of the cable, and peeling off the insulator of the core, and the connecting part is formed by forming a plug socket in a mold. Has a structure. Then, a plug having a light bulb socket is inserted into the plug socket for use.

However, the conventional structure as described above is cumbersome to produce a plug socket for connecting a branch line to a cable, and has a trouble of forming a separate plug for connecting a branch line with a light bulb or the like to the socket of the cable.

The object of the present invention, in view of the above-mentioned conventional problems, does not require peeling off the sheath of the cable or the insulator of the core when connecting the branch line to the cable, and the branch line of the structure that does not require the installation of a plug for cable connection to the branch line. To provide a cable connection device.

1 is an overall perspective view of the present invention

Figure 2 is a cross-sectional view "A-A" of Figure 1

3 is a cross-sectional view "B-B" of FIG.

4 is an illustration of the use of the present invention

<Explanation of symbols for the main parts of the drawings>

1: Cable insertion groove 2: Branch line insertion groove 3: Sealing protrusion

4: Terminal insertion groove 5: Engagement protrusion 6, 6 ': Connection port

7: hook 8: engagement groove 9: cable

10: Siege 11: Core 12: Insulator

13 conductor 14 connection needle 15, 15 'branch line

16, 16 ': terminal 17: light bulb 18: hanger

19: socket

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

In the cable connection device of the branch line of the present invention, one cable insertion groove 1 and two branch wire insertion grooves 2 are orthogonally drilled therein, and the cable insertion groove 1 has a sealing protrusion 3 along the circumferential surface thereof. ) Is projected by a plurality and the terminal insertion grooves 4 are dug at the orthogonal portions with the two branch line insertion grooves 2, and each of the branch line insertion grooves 2 has a sealing protrusion 3 along the circumferential surface thereof. A plurality of) protruding portions, and a connection hole 6 having a "┳" shape in which a plurality of engagement projections 5 are provided; The inner structure of the connector 6 is the same, the ring 7 is attached to the outside, the engaging groove 8 is drilled in a number of places coupled to the engaging projection (5) paired with the connector (6) &Quot; shaped connection port 6 '; The connecting needle 14 connected to the conductor 13 through the sheath 10 of the cable 9 and the insulator 12 of the wire core 11 embedded in the cable 9 is directed toward the connector 6 '. One terminal 16 attached to the end of the branch line 15 fitted into the terminal insertion groove 4 of the connector 6; The other end 16 'attached to the end of the branch line 15' fitted into the terminal insertion groove 4 of the connector 6 'with the connector needle 14 facing the connector 6; do.

In the figure, reference numeral 17 is a light bulb, 18 is a hook for a hook, and 19 is a socket.

The method for connecting the branch lines 15, 15 'to the cable 9 using the present invention having the above structure is as follows.

Sockets 19 and the like are connected to the ends of the branch lines 15 and 15 'to decorate the bulbs 17 and the like, and terminals 16 and 16' are connected to the ends of the branch lines 15 and 15 '. Is connected to the conductors of the branch lines 15 and 15 '. Therefore, in order to bring the terminals 16 and 16 'into contact with the conductor 13 in the core 11 of the cable 9, one terminal 16 is connected to the connector 14'. ) Into the terminal insertion groove 4 of the connector 6, and the other terminal 16 'faces the connector needle 14 toward the connector 6, and the terminal insertion groove of the connector 6' Insert in (4).

Then, the cable 9 is inserted into the cable insertion groove 1 of the connector 6 and 6 ', and the engaging projection 5 of the connector 6 is fitted into the engaging groove 8 of the connector 6'. After the connection, the connection port 6 and the connection port 6 'are joined by an ultrasonic welding machine (not shown) to connect the branch lines 15 and 15' to the cable 9.

As described above, in the present invention, the terminals 16 and 16 'have a connecting needle 14 having a "ㅌ" shape, and the connecting needle 14 is an insulator of the sheath 10 and the core 11 of the cable 9. It penetrates through the 12 and comes into contact with the conductor 13 to be energized. Therefore, as in the related art, after the sheath 10 and the insulator 12 are peeled off by hand manually, no troublesome work of connecting the connection terminals (not shown) is required.

In addition, the present invention has a plurality of sealing projections (3) in the cable insertion groove (1) and the branch line insertion groove (2), when the cable insertion groove (1) in the cable insertion groove (1) when the cable (9) ) Is compressed and sealed, and the branch line insertion groove 2 has the branch lines 15 and 15 'compressed and sealed to have a good waterproof and moisture proof effect.

In this way, when the product is completed by adhering the connector 6 and 6 'to the cable 9, the hook 7 is used to hang the rope 18 on the hook 18.

As described above, the present invention can easily connect the branch lines 15 and 15 'to a specific position of the cable 9, so that the decorative bulb 17 or the like connected to the branch lines 15 and 15' can be conveniently used. Since it can be installed in a large amount, it can be widely used for decoration of various events.

The present invention thus achieved does not require stripping of the sheath 10 of the cable 9 or the insulator 12 of the wire core 11 when connecting the branch lines 15 and 15 'to the cable 9. 16 (') connecting needle 14 directly penetrates the sheath and contacts the conductor 13, so that the branch lines 15 and 15' can be easily connected to the cable 9, and the cable ( When 9) and branch lines 15, 15 'are brought into contact with the connectors 6 and 6', the sealing projection 3 has an excellent effect on waterproofing and moisture proofing.

Claims (4)

In the apparatus for connecting the cable 9 with the branch wires 15 and 15 'with the sockets 19 and the like fitted with the light bulbs 17, a pair of assembling protrusions 5 and engagement grooves 8 are assembled. The cable insertion groove 1 in the transverse direction and the branch line insertion groove 2 in the longitudinal direction are intersected with the connector 6 and 6 ', and the branch insertion groove 2 of the connector 6 and 6' is intersected. The terminals 16 and 16 'having the connecting needle 14 are attached to the ends of the two branched lines 15 and 15' inserted into the connecting needle 14, and the connecting needle 14 of the terminals 16 and 16 'is attached. ) Is fitted into the terminal insertion grooves 4 of the connectors 6 and 6 'facing each other, and the sheath 10 of the cable 9 in which the connection needle 14 is placed in the cable insertion groove 1. And a pair of connection ports (6) (6 ') are crimped together to penetrate the insulator (12) of the wire core (11) to be connected to the conductor (13). The connector 6 has a plurality of sealing projections 3 protruding along the circumferential surface of the cable insertion groove 1 drilled therein, and perpendicular to the two branch line insertion grooves 2. Terminal insertion grooves 4 are respectively formed in the site, and each of the branch line insertion grooves 2 has a plurality of sealing protrusions 3 protruding along the circumferential surface, and the engaging protrusions 5 are provided at a plurality of places. It has a "┳" shape, the splice 6 'is the same as the internal structure of the spout 6, the outer ring 7 is attached to the outside, a plurality of places of the "groove" shape in which the engaging groove 8 is drilled Cable connection device of a branch line, characterized in that it has. 2. The cable connecting device according to claim 1, wherein the terminals (16, 16 ') have a "ㅌ" shape with a connecting needle (14) protruding in the center thereof. 2. The cable connecting device of the branch line according to claim 1, wherein the connection between the connector (6) and the connector (6 ') is bonded by an ultrasonic welding machine.