KR102567259B1 - Terminal for connecting electric wire and connector using the same - Google Patents

Abstract

A terminal for wire connection and a connector using the same of the present invention include, first, body parts 11 and 21 of a strip shape, first connection parts 12 and 22 and second connection parts 13 and 23, and Connections 1 and 2 are bent at right angles to provide terminals 10 and 20 so that the wires are connected to each other in a crossed arrangement at right angles, thereby enabling branching of current flow through a basically simple terminal structure, as a result As current is supplied to various suppliers through minimal parts, it is possible to obtain the effect of improving product competitiveness as well as improving product reliability by minimizing overall manufacturing cost, and also for the wire connection The terminal is installed, the first housing base 31 having a wire arrangement part and the first housing cover 32 covering the upper part of the first housing base and having a wire seating part corresponding to the wire arrangement part Includes a connector housing 30, a second housing base 41 having the wire arrangement part, and a second housing cover 42 covering the upper part of the second housing base and having a wire seating part corresponding to the wire arrangement part By providing a connector including a second connector housing 40 to basically make the wire connection to the terminal quick and easy, overall assembling and installation work is simplified and speeded up to improve work efficiency and accordingly It is possible to obtain an effect of improving workability and the like.

Description

Terminal for wire connection and connector using the same {TERMINAL FOR CONNECTING ELECTRIC WIRE AND CONNECTOR USING THE SAME}

The present invention relates to a terminal for wire connection and a connector using the same, and more particularly, wire arrangement parts in which wires are arranged are perpendicular to each other, and at the same time, the wire connection terminal applied thereto is also such that core wire seating parts for wire connection are perpendicular to each other. It relates to a wire connection terminal and a connector using the same, which allow current flow to be branched in a right angle direction while wires are connected in a right angle direction in a one-touch manner.

In general, a method of connecting a wire to one or more separate wires or connecting the end of a wire to a predetermined device is to strip the coating of the wires to be connected, overlap or twist the exposed core wires to make electrical contact, and expose A method of winding and connecting the core wires with insulation tape or the like is used.

In order to electrically connect the two wires as described above, a process of exposing the core wire by peeling off the coating, a process of electrically connecting the core wire to each other, and a process of winding the core wire with an insulating tape are performed.

When two wires are electrically connected by simply twisting them, the core wires of the two wires are separated from each other due to the lapse of time and external force, or a viscous material flows out of the insulating tape, resulting in poor contact of the core wires and contaminating the surrounding area, A problem arises in that it takes a considerable amount of time to electrically connect them.

As an example of the prior art devised to solve this problem, it includes a configuration such as a terminal connecting portion connected to terminals of other electrical devices to be electrically connected, and a bridge connected to the terminal connecting portion to connect other wires. A terminal is presented.

Since these existing terminals use a method of artificially peeling off the wire coating to connect wires to the bridge, connecting the core wire to the bridge and wrapping it with a separate insulation tape, etc., the wire connection work for the terminal is It is cumbersome, takes a lot of work time, and the connection is not robust, so bridges and wires are easily separated from each other, leading to unexpected electrical accidents.

In order to solve this problem, various methods of connecting the wires by a terminal provided with a blade that cuts a part of the coating when mounting on the connector without peeling the coating of the wire have been proposed.

As an example, schematically looking at a terminal for a wire splice connector of the prior art, a cutting part is provided at the wire entry part at the top, a core wire connection part is provided at the bottom, and the lower end of a plurality of upright pieces spaced apart from each other at a predetermined interval along the longitudinal direction is connected to the bridge. It is structured so that it can be connected in one piece.

However, such prior art wire connection terminals and connectors using the same allow wires to be connected to each other only in the same longitudinal direction, and wire connection to be bent in a right angle direction is impossible, and thus current flow diverges. Since a separate branching connection means must be additionally configured in order for the wire connection to be made, the wire connection device according to the addition of the branch connection means is generally complicated, as well as the wire connection work through this device is cumbersome. I had problems with becoming.

Korean Patent Application No. 10-2018-0096428

The present invention has been made to solve this problem, and a strip-shaped body portion, a first connection portion disposed at one end of the body portion, and provided with a first cutting blade and a first core wire seating portion, and disposed at the other end of the body portion. and a second connection portion provided with a second cutting blade and a second core wire seating portion, wherein one of the first and second connection portions is bent at right angles to the other so that the wires connected to the first and second connection portions are An object of the present invention is to provide wire connection terminals that enable branching of current flow through a simple terminal structure by being connected to each other in a right-angle crossing arrangement.

In addition, the wire connection terminal is installed, and a first housing base having a wire disposition portion in which the wires are disposed and a first housing cover covering the upper portion of the first housing base and having a wire seating portion corresponding to the wire disposition portion A first connector housing including a first connector housing, a second housing base having a wire disposition portion in which the wires are disposed, and a second housing cover covering an upper portion of the second housing base and having a wire seating portion corresponding to the wire disposition portion. It is another object of the present invention to provide a connector using a terminal for wire connection that allows wire connection to the terminal to be made quickly and conveniently by providing a second connector housing.

In addition, in any one of the housing bases, a straight-line arrangement part is provided so that the wire is straightly arranged on one side of the wire arrangement part based on the connection part arrangement groove, and the other side corresponding to this is provided with respect to the straight-line arrangement part A bending arrangement portion for bending and disposing the electric wire is further provided, and the housing cover corresponding to the housing base is provided with a terminal position groove for positioning a terminal disposed in the connection part arrangement groove, and the housing cover is provided with a terminal position groove. Based on the groove, one side of the wire seating portion is provided with a straight seating portion for straightly seating the wire, and the other side corresponding to this is further provided with a bent seating portion for bending and seating the wire with respect to the straight seating portion, so that each of the above The wires of can be firmly fixed against the external force in the tensile direction of the wire while one side of the wire is bent with respect to the second connection part by the first and second bending seating parts and the first and second bending arrangement parts. Another object is to provide a connector using a terminal for wire connection that allows.

In addition, the terminal is provided with a pair of first and second terminals, and each of the first connection parts of the pair of first and second terminals are disposed parallel to each other, and the second connection parts are bent at right angles toward each other in opposite directions. structure, the width between the wires disposed in the first and second wire distributing parts of the second housing base is widened, and as a result, the space between these wires is easily utilized. A terminal for wire connection Another object is to provide a used connector.

In order to achieve the above object, a wire connection terminal according to an embodiment of the present invention includes a body portion of a strip shape; A pair of first cutting blades disposed at one end of the main body and inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance and provided at the inclined upper end to cut the coating of the wire entering, and between the pair of first cutting blades A first connection portion provided with a first core wire seating portion in which the core wire of the wire entering is seated; And a pair of second cutting blades disposed at the other end of the body part, which is the other side of the first connection part, and inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance and provided at the inclined upper part to cut the coating of the wire entering the wire. A second connection portion provided with a second core wire seating portion in which the core wire of the electric wire entering between the pair of second cutting blades is seated, wherein one of the first and second connection portions is bent at right angles to the other so that the It is characterized in that the wires connected to each of the first and second connectors are connected to each other in a orthogonal crossing arrangement.

In addition, in the terminal for wire connection according to an embodiment of the present invention, a wire passage part cut downward concavely may be further provided on one side of the body part so that the wire passes without electrical connection.

In addition, in the wire connection terminal according to an embodiment of the present invention, a buffer groove portion is further provided on one side of the main body portion to relieve deformation in the tensile direction or contraction direction of the main body portion from an external force. can

In addition, in the connector using the wire connection terminal according to an embodiment of the present invention, the wire connection terminal is installed, extends along the longitudinal direction in which the wire is disposed, and the wall is erected on both sides in the width direction and is open upward. A first housing base having a wire arrangement part, a connection part arrangement groove through which the first connection part of the terminal is disposed on one side of the wall, and a main body penetrating part through which the main body part of the terminal passes through; And a wire seating part covering the upper part of the first housing base and extending along the longitudinal direction to correspond to the wire arrangement part, and an entry groove part for allowing the respective walls to enter on both sides of the wire seating part in the width direction. 1 housing cover; A first connector housing including a first connector housing, a wire distributing portion extending along the longitudinal direction in which the electric wire is disposed, with walls standing upright on both sides in the width direction, and opening upward, and the second connection part of the terminal is disposed on one side of the wall. a second housing base having a connecting part arrangement groove; And a second housing base covering the upper part and extending along the longitudinal direction to correspond to the wire arrangement part, and having an entry groove for allowing the respective walls to enter on both sides of the wire seating part in the width direction. It includes a second connector housing including 2 housing covers.

In addition, in the connector using a wire connection terminal according to an embodiment of the present invention, the first connector housing may further include a first bridge connecting the first housing base and the first housing cover integrally. there is.

In addition, in the connector using a wire connection terminal according to an embodiment of the present invention, the second connector housing may further include a second bridge integrally connecting the second housing base and the second housing cover. there is.

In addition, in the connector using the terminal for wire connection according to an embodiment of the present invention, a base connection base connecting the first housing base and the second housing base integrally may be further provided.

In addition, in the connector using the terminal for wire connection according to an embodiment of the present invention, the base connection bar is inserted and disposed on one side of the main body of the terminal disposed from the first housing base to the second housing base. A main body insertion groove concave downward may be further provided.

In addition, in the connector using terminals for wire connection according to an embodiment of the present invention, a pair of terminals is provided, and the wires corresponding thereto are a pair of terminals respectively connected to a first connection part of the pair of terminals. It includes a first wire and a pair of second wires connected to the second connection portion, respectively, wherein the first and second wires are arranged at right angles to each other by the first and second connection portions bent at a relatively right angle. can

In addition, in the connector using the terminal for wire connection according to an embodiment of the present invention, each wire arranging portion of the first and second housing bases is configured as a pair of first and second wire arranging portions so that the pair of wires are disposed. A center wall may be further provided at the center of the first and second housing bases between the first and second wire arrangement parts so that they can be arranged in parallel at a predetermined interval in the width direction.

In addition, in the connector using the terminal for wire connection according to an embodiment of the present invention, the pair of terminals are composed of first and second terminals, and the first terminal is a first wire of the first housing base. Arranged so that the first core wire seating part of the first connection part is placed on the same line in the arrangement part, and at the same time, the second core wire seating part of the second connection part is placed on the same line in the first wire arrangement part of the second housing base. , The second terminal is arranged so that the first core wire seating part of the first connection part is on the same line with the second wire arrangement part of the first housing base, and the second wire arrangement part of the second housing base The second core wire seating part of the second connection part may be arranged so as to lie on the same line.

In addition, in the connector using a terminal for wire connection according to an embodiment of the present invention, the first housing base is provided with a protrusion on one side of the outer wall, and the protrusion is provided on one side of the first housing cover corresponding to the protrusion. It may be provided with a hooking jaw to hang the machine.

In addition, in the connector using the terminal for wire connection according to an embodiment of the present invention, the second housing base is provided with a protrusion on one side of the outer wall, and the protrusion is provided on one side of the second housing cover corresponding to the protrusion. It may be provided with a hooking jaw to hang the machine.

In addition, in the connector using a terminal for wire connection according to an embodiment of the present invention, the first housing base is provided with a guide groove on one side of the outer wall, and on one side of the first housing cover corresponding thereto. A guide protrusion sliding along the guide groove may be provided.

In addition, in the connector using a terminal for wire connection according to an embodiment of the present invention, the second housing base is provided with a guide groove on one side of the outer wall, and on one side of the second housing cover corresponding thereto. A guide protrusion sliding along the guide groove may be provided.

In addition, in the connector using the terminal for wire connection according to an embodiment of the present invention, the second housing base has a body part of the terminal so as not to interfere with the arrangement of the secondary wires disposed in the first and second wire arrangement parts. It may be provided with a body arranging groove so as to be placed at the edge of the width direction of the first and second wire arranging units.

In addition, in the connector using the terminal for wire connection according to an embodiment of the present invention, the second housing cover has the wires seated in the wire seating portion at the longitudinal end of the wire seating portion to the outside of the second housing cover. A wire protrusion blocking wall may be further provided to block protrusion.

In addition, the wire connection terminal according to an embodiment of the present invention, the body portion of the strip shape; A pair of first cutting blades disposed at one end of the main body and inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance and provided at the inclined upper end to cut the coating of the wire entering, and between the pair of first cutting blades A first connection portion provided with a first core wire seating portion in which the core wire of the wire entering is seated; And a pair of second cutting blades disposed at the other end of the body part, which is the other side of the first connection part, and inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance and provided at the inclined upper part to cut the coating of the wire entering the wire. A second connection portion provided with a second core wire seating portion in which the core wire of the electric wire entering between the pair of second cutting blades is seated, wherein one of the first and second connection portions is bent at right angles to the other so that the The wires connected to each of the first and second connectors are connected to each other in a cross-arranged arrangement at right angles, and the main body part further has a wire passing portion cut downward so that the wires pass without electrical connection. do.

In addition, in the connector using the wire connection terminal according to an embodiment of the present invention, the wire connection terminal is installed, extends along the longitudinal direction in which the wire is disposed, and has walls erected on both sides in the width direction, respectively, and is open upward. A first housing base having a wire arrangement part, a connection part arrangement groove through which the first connection part of the terminal is disposed on one side of the wall, and a main body penetrating part through which the main body part of the terminal passes through; And a wire seating part covering the upper part of the first housing base and extending along the longitudinal direction to correspond to the wire arrangement part, and an entry groove part for allowing the respective walls to enter on both sides of the wire seating part in the width direction. A first connector housing including a first housing cover; a wire distributing portion extending along the longitudinal direction in which the wires are disposed and having walls erected on both sides in the width direction, respectively, and opening upward; a second housing base having a connection part arrangement groove in which two connection parts are disposed; And a second housing base covering the upper part and extending along the longitudinal direction to correspond to the wire arrangement part, and having an entry groove for allowing the respective walls to enter on both sides of the wire seating part in the width direction. It includes a second connector housing including a second housing cover, wherein the wire arranging unit of the first housing base is provided with first and second wire arranging units in which a pair of primary wires are disposed, and the second housing base corresponding thereto First and second wire arranging units in which a pair of secondary wires are disposed are also provided in the wire arranging unit of, and the pair of terminals span the first and second wire arranging units of the respective first and second housing bases, respectively. It is mounted, but in a state where the wire passing through parts of the pair of terminals are displaced from each other, the primary wires connected to the first connection parts of each terminal are connected to the secondary wires of the corresponding second connection parts without being connected to each other. to be characterized

In addition, in the connector using the wire connection terminal according to an embodiment of the present invention, the wire connection terminal is installed, the terminal is provided with a pair of first and second terminals, and the pair of first and second terminals are provided. Each of the first connection parts of the two terminals are arranged parallel to each other, and the second connection parts have a structure bent at right angles in opposite directions to each other, extending along the longitudinal direction in which the wires are arranged, and walls are erected on both sides in the width direction, respectively. A first housing base having an upwardly open wire arrangement part, a connection part arrangement groove through which the first connection part of the terminal is disposed on one side of the wall, and a main body penetrating part through which the main body part of the terminal passes through; And a wire seating part covering the upper part of the first housing base and extending along the longitudinal direction to correspond to the wire arrangement part, and an entry groove part for allowing the respective walls to enter on both sides of the wire seating part in the width direction. A first connector housing including a first housing cover; a wire distributing portion extending along the longitudinal direction in which the wires are disposed and having walls erected on both sides in the width direction, respectively, and opening upward; a second housing base having a connection part arrangement groove in which two connection parts are disposed; And a second housing base covering the upper part and extending along the longitudinal direction to correspond to the wire arrangement part, and having an entry groove for allowing the respective walls to enter on both sides of the wire seating part in the width direction. A second connector housing including a second housing cover, wherein the wire arrangement part of the first housing base is provided with first and second wire arrangement parts in which a pair of primary wires are disposed, and a second housing corresponding thereto The wire disposition unit of the base also has first and second wire distributing units in which a pair of secondary wires are disposed, and the pair of terminals span the first and second wire distributing units of the respective first and second housing bases. Each is mounted, but the primary wire connected to the first connection part of each terminal is connected to the secondary wire of the corresponding second connection part without being connected to each other in a state where the wire passing parts of the pair of terminals are displaced from each other. characterized by

In addition, in the connector using the terminal for wire connection according to an embodiment of the present invention, one of the housing bases is arranged so that the wire is straight on one side of the wire arrangement part based on the connection part arrangement groove. A straight line arrangement part is provided, and the other side corresponding to this may be a bending arrangement part that bends and arranges wires with respect to the straight line arrangement part.

In addition, in the connector using a terminal for wire connection according to an embodiment of the present invention, the housing cover corresponding to the housing base is provided with a terminal location groove for positioning a terminal disposed in the connection part arrangement groove, In the housing cover, one side of the wire seating part is provided with a straight seating part for straightly seating the wire based on the terminal location groove, and the other side corresponding to this is provided with a bent seating part for bending and seating the wire with respect to the straight seating part. There may be more available.

As described above, a terminal for wire connection and a connector using the same, which are an embodiment of the present invention, have a strip-shaped body portion, and a first connection portion disposed at one end of the body portion and provided with a first cutting blade and a first core wire seating portion. and a second connecting portion disposed at the other end of the main body and provided with a second cutting blade and a second core wire seating portion, wherein one of the first and second connecting portions is bent at right angles to the other, so that each of the first , By making the wires connected to the 2 connection parts connected to each other in a right-angle crossing arrangement, it is basically possible to branch the current flow through a simple terminal structure, and as a result, current supply to various suppliers through a minimum of parts is possible. As this is done, it is possible to obtain the effect of promoting improvement of product reliability as well as improvement of product competitiveness according to the minimization of overall manufacturing cost.

In addition, the wire connection terminal is installed, and a first housing base having a wire disposition portion in which the wires are disposed and a first housing cover covering the upper portion of the first housing base and having a wire seating portion corresponding to the wire disposition portion A first connector housing including a first connector housing, a second housing base having a wire disposition portion in which the wires are disposed, and a second housing cover covering an upper portion of the second housing base and having a wire seating portion corresponding to the wire disposition portion. By providing a second connector housing to make the wire connection to the terminal quick and easy, it is possible to improve work efficiency and improve workability by simplifying and speeding up overall assembly and installation work. effect can be obtained.

In addition, in any one of the housing bases, a straight-line arrangement part is provided so that the wire is straightly arranged on one side of the wire arrangement part based on the connection part arrangement groove, and the other side corresponding to this is provided with respect to the straight-line arrangement part A bending arrangement portion for bending and disposing the electric wire is further provided, and the housing cover corresponding to the housing base is provided with a terminal position groove for positioning a terminal disposed in the connection part arrangement groove, and the housing cover is provided with a terminal position groove. Based on the groove, one side of the wire seating portion is provided with a straight seating portion for straightly seating the wire, and the other side corresponding to this is further provided with a bent seating portion for bending and seating the wire with respect to the straight seating portion, so that each of the above The wires of can be firmly fixed against the external force in the tensile direction of the wire while one side of the wire is bent with respect to the second connection part by the first and second bending seating parts and the first and second bending arrangement parts. By doing so, it is possible to obtain effects such as being able to promote reliability improvement of the product according to prevention of wire separation from the connector.

In addition, the terminal is provided with a pair of first and second terminals, and each of the first connection parts of the pair of first and second terminals are disposed parallel to each other, and the second connection parts are bent at right angles toward each other in opposite directions. By making the structure, the width between the wires disposed in the first and second wire arrangement parts of the second housing base is widened, and as a result, the space between these wires is easily utilized, so that the wire to the connector It is possible to obtain effects such as ease of connection work and improvement of workability.

1 is a perspective view showing a terminal for wire connection according to an embodiment of the present invention.
2 is a front view showing a terminal for wire connection according to an embodiment of the present invention.
3 is a perspective view showing a connector equipped with a wire connection terminal according to an embodiment of the present invention.
4 is a perspective view of a connector on which a wire connection terminal is mounted according to an embodiment of the present invention viewed from another direction.
5 is a plan view showing a connector equipped with a wire connection terminal according to an embodiment of the present invention.
6 is a side view showing a connector equipped with wire connection terminals according to an embodiment of the present invention.
7A is a planar perspective view showing a state in which wires are connected to a connector equipped with wire connection terminals according to an embodiment of the present invention.
7B is a perspective view illustrating a state in which wires are connected to a connector equipped with wire connection terminals according to an embodiment of the present invention.
8 to 19 are perspective views sequentially illustrating a process in which wires are sequentially connected to a connector equipped with wire connection terminals according to an embodiment of the present invention.
20 to 22 are perspective views showing terminals for wire connection according to another embodiment of the present invention.
23 is a plan view showing a wire connection terminal according to another embodiment of the present invention.
24 to 28 are perspective views sequentially illustrating a process in which wires are sequentially connected to a connector equipped with wire connection terminals according to another embodiment of the present invention.

Hereinafter, the present invention will be described based on the accompanying drawings.

As shown in FIGS. 1 to 7B, the wire connection terminals 10 and 20 according to an embodiment of the present invention include body parts 11 and 21, first connection parts 12 and 22, and second connection parts (13,23), wherein each of the first and second connection parts 12,22,13,23 is bent at right angles to the other, so that each of the first and second connection parts 12,22,13 ,23) is structured so that the wires connected to each other are connected to each other in a right-angle crossing arrangement.

The body portions 11 and 21 are shaped like rectangular bands.

The first connectors 12 and 22 are disposed at one end of the body parts 11 and 21 and are inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance, respectively, and provided at the inclined upper end to cover the wires 5 and 6 entering. A pair of first cutting blades 12a and 22a cutting 5a and 6a, and a core wire 5b of the wire 5 and 6 entering between the pair of first cutting blades 12a and 22a, 6b) has a structure in which first core wire seating portions 12b and 22b are provided.

The second connection parts 13 and 23 are disposed at the other end of the body parts 11 and 21, which are the other sides of the first connection parts 12 and 22, and are inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance. A pair of second cutting blades 13a and 23a for cutting the sheaths 5a and 6a of the wires 5 and 6 to be entered and entering between the pair of second cutting blades 13a and 23a It has a structure in which second core wire seating portions 13b and 23b are provided to seat the core wires 5b and 6b of the electric wires 5 and 6 .

In addition, the body parts 11 and 21 are provided with wire passage parts 14 and 24 cut in a round shape concave downward so that the wires 5 and 6 pass through without electrical connection on one side.

In addition, the main body parts 11 and 21 have buffer grooves 15 and 25 cut into a round shape in order to relieve deformation of the main body parts 11 and 21 in a tensile direction or a contraction direction from an external force on one side. ) is provided.

That is, when the terminals 10 and 20 are subjected to a tensile force that is pulled to both sides in the longitudinal direction by the buffer grooves 15 and 25, the buffer grooves 15 and 25 are slightly opened to respond to the tensile force. In addition, when the terminals 10 and 20 receive a contraction force contracted toward the central portion in the longitudinal direction, the buffer grooves 15 and 25 are slightly constricted to respond to the contraction force.

The connector of the present invention using the wire connection terminals 10 and 20 has the wire connection terminals 10 and 20 installed and includes a first housing base 31 and a first housing cover 32. It has a structure including a first connector housing 30, a second connector housing 40 including a second housing base 41 and a second housing cover 42.

The first housing base 31 of the first connector housing 30 has a rectangular block shape that is open upward, and extends along the longitudinal direction in which the primary wire 5 is disposed, and has walls 31a on both sides in the width direction, respectively. 31b) are upright and upwardly open wire distributing parts 31c and 31d, and connection parts in which the first connection parts 12 and 22 of the terminals 10 and 20 are disposed on one side of the walls 31a and 31b Arrangement grooves (31e, 31f) and the other side of the wall (31a, 31b) having a main body through-portion (31g, 31h, 31i) through which the main body (11, 21) of the terminal (10, 20) passes through structured.

The first housing cover 32 of the first connector housing 30 has a rectangular cover shape with a lower side concavely opened, and covers the upper side of the first housing base 31, and the wire arrangement parts 31c and 31d. Wire seating portions 32a and 32b extending along the longitudinal direction to correspond to and entry grooves 32c allowing the respective walls 31a and 31b to enter both sides of the wire seating portions 32a and 32b in the width direction. , 32d) has a structure.

Further, the second housing base 41 of the second connector housing 40 has a shape of an upwardly opened square block, and extends along the longitudinal direction in which the secondary wire 6 is disposed, and walls 41a on both sides in the width direction, respectively. , 41b) is upright and the connection part arrangement in which the upwardly open wire arrangement parts 41c and 41d and the second connection parts 13 and 23 of the terminals 10 and 20 are disposed on one side of the walls 41a and 41b It has a structure with grooves 41e and 41f.

The second housing cover 42 of the second connector housing 40 has a shape of a square cover with a concavely open lower side, covers the upper side of the second housing base 41, and serves as the wire distributing parts 41c and 41d. Wire seating portions 42a and 42b extending along the longitudinal direction to correspond to and entry grooves 42c allowing the respective walls 41a and 41b to enter both sides of the wire seating portions 42a and 42b in the width direction. , 42d) has a structure.

In addition, the first connector housing 30 is provided with a first bridge 33 having a strip shape connecting the first housing base 31 and the first housing cover 32 integrally.

And, the second connector housing 40 is provided with a second bridge 43 having a band shape connecting the second housing base 41 and the second housing cover 42 integrally.

In addition, a long rectangular bar-shaped base connection stand 50 integrally connecting the first housing base 31 and the second housing base 41 is provided.

More specifically, the base connecting rod 50 is the main body portion 11, 21 of the terminals 10, 20 disposed from the first housing base 31 to the second housing base 41 on one side. There are body insertion grooves 51 and 52 recessed downward so as to be inserted and disposed.

In addition, as long as a pair of terminals 10 and 20 is provided, and the wires 5 and 6 corresponding thereto are connected to the first connection parts 12 and 22 of the pair of terminals 10 and 20, respectively. Includes a pair of primary wires (5) and a pair of secondary wires (6) connected to the second connectors (13, 23), respectively, wherein the first and second wires (5, 6) are relatively perpendicular It has a structure in which the bent first and second connecting parts 12, 13, 22, and 23 are arranged at right angles to each other.

In addition, each of the wire arrangement parts 31c, 31d, 41c, and 41d of the first and second housing bases 31 and 41 have a pair of first and second wires so that the pair of wires 5 and 6 are disposed. It consists of arranging portions 31c, 31d, 41c, and 41d, and is between the first and second wire arranging portions 31c, 31d, 41c, and 41d so that they can be arranged in parallel in a state of being separated by a predetermined distance in the width direction. Central walls 31b and 41b are provided at the center of the first and second housing bases 31 and 41.

And, the pair of terminals 10 and 20 are composed of first and second terminals 10 and 20, and the first terminal 10 is a first wire distributing part of the first housing base 31. (31c), the first core wire seating portion 12b of the first connection portion 12 is arranged on the same line, and at the same time, the second housing base 41 is attached to the first wire distributing portion 41c. The second core wire seating portion 13b of the connection portion 13 is disposed on the same line, and the second terminal 20 is attached to the second wire distributing portion 31d of the first housing base 31. The first core wire seating portion 22b of the first connection portion 22 is arranged on the same line, and at the same time, the second connection portion 23 is attached to the second wire arrangement portion 41d of the second housing base 41. It has a structure in which the second core wire seating portions 23b are arranged so as to lie on the same line.

Further, the first housing base 31 has a locking protrusion 31j provided on one side of the outer wall 31a, and the locking protrusion 31j is provided on one side of the first housing cover 32 corresponding thereto. A hooking jaw portion 32e corresponding to a rim of a square through-hole shape to be hooked is provided.

In addition, the second housing base 41 has a protrusion 41g provided on one side of the outer wall 41a, and the protrusion 41g is provided on one side of the second housing cover 42 corresponding to the protrusion 41g. A hooking jaw portion 42e corresponding to an edge of a square through-hole shape to be hooked is provided.

In addition, the first housing base 31 is provided with a guide groove 31k in the form of a long vertical concave groove on one side of the outer wall 31a, and on one side of the first housing cover 32 corresponding thereto. Guide protrusions 32f in the form of long vertical protrusions that slide along the guide grooves 31k are provided.

In addition, the second housing base 41 is provided with a guide groove 41h in the form of a long vertical concave groove on one side of the outer wall 41a, and on one side of the second housing cover 42 corresponding thereto. Guide protrusions 42f in the form of long vertical protrusions that slide along the guide grooves 41h are provided.

And, the second housing base 41 is the body part 11 of the terminals 10 and 20 so as not to interfere with the arrangement of the secondary wires 6 disposed in the first and second wire arrangement parts 41c and 41d. , 21) is provided with a main body disposing groove 41i to be placed at the edge of the first and second wire distributing portions 41c and 41d in the width direction.

In addition, the second housing cover 42 is such that the wires 6 seated in the wire seating portions 42a and 42b are attached to the ends in the longitudinal direction of the wire seating portions 42a and 42b. ) A wire protrusion blocking wall 42g in the form of a blocking wall is provided to block protrusion to the outside.

In addition, the second housing cover 42 has a connecting rod arrangement groove 42h on one side of which the base connecting rod 50 flows in and adheres thereto.

Looking at an example of use of a terminal for wire connection and a connector using the terminal characterized in that according to an embodiment of the present invention having such a configuration are as follows.

8 to 19, first, the first terminal 10 is a first core wire mounting portion of the first connection portion 12 in the first wire arrangement portion 31c of the first housing base 31. (12b) are placed on the same line, and at the same time, the second core wire seating part 13b of the second connection part 13 is on the same line to the first wire arrangement part 41c of the second housing base 41. be placed so that

Further, in the second terminal 20, the first core wire seating portion 22b of the first connection portion 22 is placed on the same line as the second wire arrangement portion 31d of the first housing base 31. At the same time, the second core wire seating portion 23b of the second connector 23 is placed on the same line with the second wire arranging portion 41d of the second housing base 41.

Then, after placing a pair of primary wires 5 on the wire mounting portions 32a and 32b of the first housing cover 32, the first housing base is pivotally rotated based on the first bridge 33. (31) Cover with a prize.

Then, in the process of covering the first housing cover 32 on the first housing base 31, the primary wire 5 is pressed downward and mounted on the first housing base 31 below. The sheath 5a is cut by the first cutting blades 12a and 22a of the first connection parts 12 and 22 of the terminals 10 and 20, and at the same time the primary wire 5 continues to descend, and the core wire therein continues to descend. As (5b) is seated in the first core wire seating portions 12b and 22b, electrical connection between the primary wire 5 and the first connection portions 11 and 22 is made.

At this time, the locking protrusion 31i of the first housing base 31 is caught by the locking jaw 32e of the first housing cover 32, and the first housing cover 32 is firmly coupled to the first housing base 31. become a state

Then, after disposing a pair of secondary wires 6 on the wire seating parts 42a and 42b of the second housing cover 42, the second housing base is pivotally rotated with respect to the second bridge 43. (41) Cover with a prize.

Then, in the process of covering the second housing cover 42 on the second housing base 41, the secondary wire 6 is pressed downward and mounted on the second housing base 41 below. The sheath 6a is cut by the first cutting blades 13a and 23a of the second connection parts 13 and 23 of the terminals 10 and 20, and at the same time the secondary wire 6 continues to descend and the core wire therein continues to descend. As (6b) is seated in the second core wire seating portions 13b and 23b, electrical connection between the secondary wire 6 and the second connection portions 13 and 23 is made.

At this time, the locking protrusion 41g of the second housing base 41 is hooked on the locking jaw 42e of the second housing cover 42, and the second housing cover 42 is firmly coupled to the second housing base 41. become a state

By doing this, electrical connection is finally made between the pair of primary and secondary wires 5 and 6 through the pair of terminals 10 and 20 and the first and second connector housings 30 and 40, respectively. As a result, the current flowing in the primary wire 5 is branched and can be transferred to the secondary wire 6 flowing in a right angle direction.

On the other hand, as another embodiment of the present invention, a plurality of first connection parts 12 and 22 and wire passing parts 14 and 24 of the pair of terminals 10 and 20 are alternately alternated, respectively, so that several It will be apparent that the primary wire 5 of the strand may be connected to the secondary wire 6 after being disposed without being connected to each other with the respective wire passing parts 14 and 24 interposed therebetween.

On the other hand, as a connector according to another embodiment of the present invention, as shown in FIGS. 20 to 28, terminals 60 and 70 for wire connection are installed, and the terminals 60 and 70 are a pair of first , 2 terminals (60, 70) are provided.

Here, the first and second connection parts 62, 72, 63 and 73 of the first and second terminals 60 and 70 are the first and second connection parts 12 and 22 of the first and second terminals 10 and 20, respectively. , 13, 23) and its structure is almost the same, except that the pair of first and second terminals 60 and 70 have respective first connection parts 62 and 72 disposed parallel to each other and second connection parts ( 63 and 73) are arranged in a structure bent at right angles in opposite directions.

Further, in the second housing base 80 of the housing base, one side of the first and second wire distributing parts 81 and 82 based on the connecting part arranging groove 80a has first and second wires arranged in a straight line. The straight line arrangement parts 81a and 82a are provided, and the other side corresponding thereto is the first and second bending arrangement parts 81b and 82b for bending and disposing wires with respect to the first and second straight arrangement parts 81a and 82a. is provided.

And, the second housing cover 90 corresponding to the second housing base 80 is provided with a terminal location groove 90a for positioning the terminals 60 and 70 disposed in the connection part arrangement groove 80a. In the housing cover 90, one side of the first and second wire seating portions 91 and 92, based on the terminal location groove 90a, has first and second straight-going seating portions for straightly seating wires. (91a, 92a) are provided, and the other side corresponding thereto has a structure in which first and second bent seating portions 91b and 92b are provided so that the wires are bent and seated with respect to the first and second straight seating portions 91a and 92a. is made up of

Reference numeral 101 denotes a protrusion of the first housing base 100, and 111 denotes a protrusion of the second housing cover 110 to which the protrusion 101 is caught and fixed.

Looking at the use example of the connector using the wire connection terminal of the present invention according to this configuration is as follows.

Here, since the wire connection to the first housing cover 100 and the first housing base 110 is the same as in the above embodiment, only the wire connection to the second housing cover 90 and the second housing base 80 will be considered. see.

First, the first and second terminals 60 and 70 are mounted in the connection part arrangement groove 80a of the second housing base 80, respectively.

Then, after disposing a pair of secondary wires 6 on the wire seating parts 91 and 92 of the second housing cover 90, the second housing base is rotated with respect to the second bridge 93. (80) Cover with a prize.

Then, in the process of covering the second housing cover 90 on the second housing base 80, the secondary wire 6 is pressed downward and mounted on the second housing base 80 below. At the same time as the coating is cut by the first cutting blade of the second connection part of the terminals (60, 70), the secondary wire (6) continues to descend, and the core wire therein is seated in the second core wire seating portion, and the secondary wire (6) ) and the second connection portion are electrically connected.

At this time, the locking protrusion 85 of the second housing base 80 is hooked on the locking jaw 95 of the second housing cover 90, and the second housing cover 90 is firmly coupled to the second housing base 80. become a state

By doing this, the pair of first and second wires 5 and 6 are finally passed through the pair of terminals 60 and 70 and the second housing base 80 and the second housing cover 90 of the second connector housing, respectively. ) As the electrical connection between them is made, as a result, the current flowing through the primary wire 5 can be branched and transferred to the secondary wire 6 flowing in a right angle direction.

In addition, each of the second wires 6 is formed by the first and second bending arrangement parts 81b and 82b and the first and second bending seating parts 91b and 92b on one side of the connection part arrangement groove 80a. Being in a bent state, it is possible to firmly respond to the external force applied to the electric wire 6 in the tensile direction.

As described above, the wire connection terminal and the connector terminal using the same according to an embodiment of the present invention have a strip-shaped body portion, and a first body portion disposed at one end of the body portion and provided with a first cutting blade and a first core wire seating portion. A connection part and a second connection part disposed at the other end of the body part and provided with a second cutting blade and a second core wire seating part, wherein one of the first and second connection parts is bent at right angles to the other, so that each of the first By having the wires connected to the 1st and 2nd connectors connected to each other in a right-angle crossing arrangement, it is basically possible to branch the current flow through a simple terminal structure, and as a result, supply current to various suppliers through a minimum of parts As this is done, it is possible to promote improvement of product reliability as well as improvement of product competitiveness according to the minimization of overall manufacturing cost.

In addition, the wire connection terminal is installed, and a first housing base having a wire disposition portion in which the wires are disposed and a first housing cover covering the upper portion of the first housing base and having a wire seating portion corresponding to the wire disposition portion A first connector housing including a first connector housing, a second housing base having a wire disposition portion in which the wires are disposed, and a second housing cover covering an upper portion of the second housing base and having a wire seating portion corresponding to the wire disposition portion. By providing a second connector housing to make the wire connection to the terminal quick and simple, it is possible to improve work efficiency and workability accordingly by simplifying and speeding up the overall assembly and installation work. .

In addition, in any one of the housing bases, a straight-line arrangement part is provided so that the wire is straightly arranged on one side of the wire arrangement part based on the connection part arrangement groove, and the other side corresponding to this is provided with respect to the straight-line arrangement part A bending arrangement portion for bending and disposing the electric wire is further provided, and the housing cover corresponding to the housing base is provided with a terminal position groove for positioning a terminal disposed in the connection part arrangement groove, and the housing cover is provided with a terminal position groove. Based on the groove, one side of the wire seating portion is provided with a straight seating portion for straightly seating the wire, and the other side corresponding to this is further provided with a bent seating portion for bending and seating the wire with respect to the straight seating portion, so that each of the above The wires of can be firmly fixed against the external force in the tensile direction of the wire while one side of the wire is bent with respect to the second connection part by the first and second bending seating parts and the first and second bending arrangement parts. By doing so, it is possible to improve the reliability of the product according to the wire separation prevention from the connector.

In addition, the terminal is provided with a pair of first and second terminals, and each of the first connection parts of the pair of first and second terminals are disposed parallel to each other, and the second connection parts are bent at right angles toward each other in opposite directions. By making the structure, the width between the wires disposed in the first and second wire arrangement parts of the second housing base is widened, and as a result, the space between these wires is easily utilized, so that the wire to the connector It is possible to improve workability, such as making connection work easier.

As described above, one embodiment of the present invention has been described, but based on this, those skilled in the art can add, change, Various modifications and changes may be made to the present invention by deletion or addition, and this will also be included within the scope of the present invention.

5, 6: 1, secondary wire 5a, 6a: sheath
5b, 6b: core wire 10, 20: terminal
11, 21: body part 12, 22: first connection part
12a, 22a: first cutting blade 12b, 22b: first core wire seating part
13, 23: second connection part 13a, 23a: second cutting blade
13b, 23b: second core wire seating part 14, 24: wire passage part
30: first connecting housing 31: first housing base
31a: outer wall 31b: central wall
31c: first wire arrangement part 31d: second wire arrangement part
31e, 31f; Connection part arrangement groove 31g, 31h: main body penetrating part
31i: stumbling block 31j: guide groove
31k: guide groove 32: first housing cover
32a, 32b: wire mounting portion 32c: outer wall entry groove
32d: middle wall entry groove 32e: locking jaw
32f: guide protrusion 33: first bridge
40: second connector housing 41: second housing base
41a: outer wall 41b: central wall
41c: first wire arrangement unit 41d: second wire arrangement unit
41e, 41f: connection part arrangement groove 41g: stumbling block
41h: guide groove part 41i: body arrangement groove part
42: second housing cover 42a, 42b: wire seating part
42c: outer wall entry groove 42d; Middle wall entry groove
42e: hooking jaw 42f: guide protrusion
42g: wire protruding barrier wall 42h: connector arrangement groove
43: second bridge 50: base connection
51, 52: body insertion groove 60: first terminal
62: first connection part 63: second connection part
70: second terminal 72: first connection part
73: second connection part 80: second housing base
80a: connection part arrangement groove 81: first wire arrangement part
81a: first straight arrangement part 81b: first bending arrangement part
82: second wire arrangement part 82a: second straight line arrangement part
82b: second bending arrangement part 85: stumbling protrusion
90: second housing cover 90a: terminal location home
91: first wire seating portion 91a: first straight seating portion
91b: first bending seating portion 92a: second straight seating portion
92b: second bent seating portion 93: second bridge
95: hooking jaw 100: first housing base
101: stumbling block 110: first housing cover
111: locking jaw

Claims (3)

A belt-shaped body portion;
A pair of first cutting blades disposed at one end of the main body and inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance and provided at the inclined upper end to cut the coating of the wire entering, and between the pair of first cutting blades A first connection portion provided with a first core wire seating portion in which the core wire of the wire entering is seated; and
A pair of second cutting blades disposed at the other end of the body part, which is the other side of the first connection part, and inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance, and provided at the inclined upper part to cut the coating of the wire entering; a second connection portion provided with a second core wire receiving portion on which the core wire of the electric wire entering between the pair of second cutting blades is seated;
including,
One of the first and second connectors is bent at right angles to the other so that wires connected to the first and second connectors are connected to each other in an orthogonally crossed arrangement,
The main body part is provided with a terminal for wire connection, characterized in that a wire passing portion cut concave downward is further provided on one side so that the wire passes without electrical connection,
A wire arranging portion extending along the longitudinal direction in which the wires are disposed and having walls erected on both sides in the width direction and opening upward, a connection arranging groove in which the first connection part of the terminal is disposed on one side of the wall, and the wall a first housing base having a main body penetrating part on the other side through which the main body part of the terminal passes; and
A first housing having a wire seating portion covering the upper portion of the first housing base and extending along the longitudinal direction to correspond to the wire arrangement portion, and an entry groove portion allowing the respective walls to enter at both sides of the wire seating portion in the width direction of the first housing base. housing cover;
A first connector housing comprising a;
A second housing having a wire distributing portion extending along the longitudinal direction in which the electric wires are disposed and having walls erected on both sides in the width direction and opening upward, and a connecting portion arranging groove in which the second connecting portion of the terminal is disposed on one side of the wall Base; and
A second housing base having a wire seating portion covering the upper portion of the second housing base and extending along the longitudinal direction to correspond to the wire placing portion, and an entry groove portion allowing the respective walls to enter at both sides of the wire seating portion in the width direction of the second housing base. housing cover;
A second connector housing comprising a,
Including,
The wire arranging unit of the first housing base is provided with first and second wire arranging units in which a pair of primary wires are disposed,
Corresponding to this, first and second wire arrangement parts in which a pair of secondary wires are disposed are also provided in the wire arrangement part of the second housing base,
The pair of terminals are respectively mounted over the first and second wire distribution portions of the respective first and second housing bases,
Characterized in that, in a state where the wire passing parts of the pair of terminals are displaced from each other, the primary wires connected to the first connection parts of each terminal are connected to the secondary wires of the corresponding second connection parts without being connected to each other A connector using terminals for wire connection. A belt-shaped body portion;
A pair of first cutting blades disposed at one end of the main body and inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance and provided at the inclined upper end to cut the coating of the wire entering, and between the pair of first cutting blades A first connection portion provided with a first core wire seating portion in which the core wire of the wire entering is seated; and
A pair of second cutting blades disposed at the other end of the body part, which is the other side of the first connection part, and inclined downward at both sides of the upper end spaced apart from each other by a predetermined distance, and provided at the inclined upper part to cut the coating of the wire entering; a second connection portion provided with a second core wire receiving portion on which the core wire of the electric wire entering between the pair of second cutting blades is seated;
including,
One of the first and second connectors is bent at right angles to the other so that wires connected to the first and second connectors are connected to each other in an orthogonally crossed arrangement,
The main body part is provided with a terminal for wire connection, characterized in that a wire passing portion cut concave downward is further provided on one side so that the wire passes without electrical connection,
The terminal is provided with a pair of first and second terminals,
Each of the first connection parts of the pair of first and second terminals are disposed parallel to each other and the second connection parts are bent at right angles in opposite directions to each other,
A wire arranging portion extending along the longitudinal direction in which the wires are disposed and having walls erected on both sides in the width direction and opening upward, a connection arranging groove in which the first connection part of the terminal is disposed on one side of the wall, and the wall a first housing base having a main body penetrating part on the other side through which the main body part of the terminal passes; and
A first housing having a wire seating portion covering the upper portion of the first housing base and extending along the longitudinal direction to correspond to the wire arrangement portion, and an entry groove portion allowing the respective walls to enter at both sides of the wire seating portion in the width direction of the first housing base. housing cover;
A first connector housing comprising a;
A second housing having a wire distributing portion extending along the longitudinal direction in which the electric wires are disposed and having walls erected on both sides in the width direction and opening upward, and a connecting portion arranging groove in which the second connecting portion of the terminal is disposed on one side of the wall Base; and
A second housing base having a wire seating portion covering the upper portion of the second housing base and extending along the longitudinal direction to correspond to the wire placing portion, and an entry groove portion allowing the respective walls to enter at both sides of the wire seating portion in the width direction of the second housing base. housing cover;
A second connector housing comprising a,
Including,
The wire arranging unit of the first housing base is provided with first and second wire arranging units in which a pair of primary wires are disposed,
Corresponding to this, first and second wire arrangement parts in which a pair of secondary wires are disposed are also provided in the wire arrangement part of the second housing base,
The pair of terminals are respectively mounted over the first and second wire arrangement parts of the respective first and second housing bases,
In a state where the wire passing parts of the pair of terminals are displaced from each other, the primary wires connected to the first connection parts of each terminal are connected to the secondary wires of the corresponding second connection parts without being connected to each other. Characterized in that A connector using terminals for wire connection. According to claim 2,
Any one of the housing bases,
Based on the connection part arrangement groove, one side of the wire arrangement part is provided with a straight line arrangement part for straight line arrangement of wires,
A connector using a terminal for wire connection, characterized in that the other side corresponding to this is further provided with a bending arrangement portion for bending and disposing the wire with respect to the straight arrangement portion.