WO2018084555A1

WO2018084555A1 - Non-stripped wire connector and wire connection device using non-stripped wire connector

Info

Publication number: WO2018084555A1
Application number: PCT/KR2017/012226
Authority: WO
Inventors: 장대원
Original assignee: 장대원
Priority date: 2016-11-01
Filing date: 2017-11-01
Publication date: 2018-05-11
Also published as: KR101845547B1

Abstract

The present invention relates to a non-stripped wire connector and a wire connection device using the same. The non-stripped wire connector comprises: a main body provided with a plurality of wire seating parts for seating wires on both ends thereof; a connecting member, installed in the main body between the wire seating parts and extending in a direction of the wire seating parts, which is transformed, when an external force is applied, to penetrate a sheath of the wires seated on the wire seating parts so as to be electrically connected to core wires of the wires. As the non-stripped wire connector and the wire connection device using the same according to the present invention have the connecting member that is transformed by an external force to penetrate the sheaths of the wires so as to be electrically connected to the wires, it is possible to easily connect the wires without stripping the sheaths of the wires, thereby saving time and manpower required for connecting wires.

Description

Wire harness using stripless wire connectors and stripped wire connectors

The present invention relates to a stripping-free wire connector and a wire connecting device using the same, and relates to a stripping-free wire connector and a wire connecting device using a stripping-free wire connector that can interconnect two wires without stripping.

In general, there are various wirings such as lighting devices and computers in homes, offices, factories, and the like, and various wirings such as signboards are arranged outdoors. In particular, these wires can be from outside to inside, or from inside to outside, whereby the operator works to electrically connect the wires with the wires.

However, in order to electrically connect these wires, one has to peel off the covering of the wires and twist the wires exposed to the outside to connect each other by an insulating tape, which causes a problem in that the working time becomes longer and the work efficiency is lowered.

In particular, when the electrical wiring is to be worked in a narrow place, the work is very difficult, it is difficult to perform the correct wiring work. In addition, there is a risk of a safety accident when using a work tool such as a knife or a nipper, and there is a problem that garbage is generated due to wire covering pieces, causing environmental pollution.

In order to solve the above problems, Korean Patent Laid-Open Publication No. 10-2008-0042990 discloses a contact terminal. The contact terminal is connected to a copper wire, and a force is applied to the contact terminal by inserting it into the main copper wire. The main line and the contact terminal are in electrical contact. However, this prior art has the trouble of removing part of the coating of the copper wire in order to connect the copper wire to the contact terminal.

The present invention has been made to improve the above problems, and provides a stripless wire connector and a wire connection device using the same, provided with a connection member that is deformed by an external force to be electrically connected to the wires through the coating of the wires. The purpose is.

The stripless wire connector according to the present invention for achieving the above object is provided in the main body provided with a plurality of wire seating portion, the wires are respectively seated at both ends, and the main body between the wire seating portion, toward the wire seating portion It is extended and provided with a connecting member that is deformed upon application of external force and penetrates the covering of the wire seated on the wire seating portions and is electrically connected to the core wire of the wire.

The connection member is formed in the conductive base plate installed in the main body between the wire seating portion, and extending from the base plate to both ends of the main body, respectively, spaced apart from the wire seated on the wire seating portion, the external force A plurality of extension plates which are deformed so as to be adjacent to the wires and formed at ends of the extension plates, respectively, which extend through the coating of the wires seated on the wire seats when the extension plates are deformed. And a plurality of conductive blades in contact with the.

The blade extends from the extension plate in a direction adjacent to the wire seated on the wire seating portion, so that when the deformation of the extension plate can be inclined at a predetermined angle with respect to the longitudinal center line of the wire to the wire The further away from the end of the extension plate is formed to be inclined adjacent to the base plate.

The connection member is installed on the main body so as to cover the base plate and the extension plate, it is preferable to further include a non-conductive cover that is deformed with the extension plate when an external force is applied.

On the other hand, the wire connecting device using a stripped wire connector according to the present invention is installed on the main body between the wire mounting portion and the main body is provided with a plurality of wire seating portion, respectively, at both ends, the wire seating direction And a non-stripping wire connector provided with a conductive connecting member which is deformed upon application of an external force and is electrically connected to the core wire of the wire by penetrating the covering of the wire seated on the wire seating portions, and the connecting member is externally provided. A setting space is provided in which the stripped wire connector is exposed so as to be exposed, and through-holes are provided at positions opposite to the wire mounting portions so that the wire can be inserted into the wire seating portions of the stripped wire connector seated in the setting space. The main body formed and one end of the main body is in contact with the connection member of the stripped wire connector To aphal and a pressure member in the main body is installed rotatably.

In addition, the wire connecting device using the stripped wire connector according to the present invention may be further provided with a connector supply unit is installed in the main body to sequentially supply the stripped wire connector to the setting space.

The main body is in communication with the setting space therein, a slot extending a predetermined length is formed, the connector supply unit is inserted into the slot, a plurality of the stripping-free wire connector sequentially along the longitudinal direction of the slot Arranged setting bar and the other end opposite to one end adjacent to the setting space of the setting bar, the non- stripping wire so that the stripping-free wire connector arranged in the setting bar can be sequentially supplied to the setting space An elastic member is provided to provide elastic force to the connectors.

In addition, the wire connecting device using the stripless wire connector according to the present invention is installed on the outer surface of the main body at a position adjacent to the through hole, is inserted into the insertion hole seated on the wire seating portion of the stripped wire connector A gripper for holding a wire may be further provided.

The stripping-free wire connector and the wire connection device using the same according to the present invention are provided with a connection member that is deformed by an external force to be electrically connected to the wires through the coating of the wires, so that the wires can be easily connected without removing the coating of the wires. This saves time and manpower for wiring.

1 is a perspective view of a stripless wire connector according to the present invention,

FIG. 2 is an exploded perspective view of the stripless wire connector of FIG. 1;

3 and 4 are cross-sectional views showing the operating state of the stripped wire connector of Figure 1,

5 is a perspective view of a wire connection device using a stripless wire connector according to the present invention,

FIG. 6 is a cross-sectional view of a wire connection device using the stripless wire connector of FIG. 5.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the stripped wire connector and a wire connection device using the same according to an embodiment of the present invention. As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements. In the accompanying drawings, the dimensions of the structures are shown in an enlarged scale than actual for clarity of the invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

1 to 4 illustrate a stripless wire connector 100 according to the present invention.

Referring to the drawings, the stripped wire connector 100 is a main body 110 is provided with a plurality of wire seating portion 111 is seated at each end of the wire 10, and between the wire seating portion 111 It is installed in the main body 110, extends in the direction of the wire seating portion 111, and is deformed when an external force is applied and penetrates the sheath 11 of the wire 10 seated on the wire seating portions 111. And a conductive connection member 120 electrically connected to the core 12 of the wire 10.

The body 110 extends a predetermined length in left and right directions, and wire seating portions 111 are formed at left and right ends thereof, respectively. The wire seating portion 111 is formed to be inserted into the predetermined depth downward from the upper surface of the main body 110, the left and right side surfaces of the main body 110 so that the wire 10 can be easily inserted into the wire seating portion (111). It is formed to be open. The body 110 is preferably formed of a non-conductive material such as plastic so that electricity does not pass through.

On the other hand, the main body 110 has a coupling protrusion 112 is formed to be coupled to the cover 124 of the connecting member 120 to be described later in the front and rear center. The coupling protrusion 112 is formed to protrude forward and backward with respect to the front and rear surfaces of the main body 110, respectively.

The connection member 120 is a conductive base plate 121 which is installed on the main body 110 between the wire seating portions 111, and the base plate 121 in the direction of both ends of the main body 110, respectively A plurality of extension plates 122 which are extended and formed to be spaced apart from the wire 10 seated on the wire seating part 111, and are deformed to be adjacent to the wire 10 by an external force, and are conductive; It is formed at each end of the plate, the extension plate 122 is in contact with the core 12 of the electric wire 10 through the sheath 11 of the electric wire 10 seated on the electric wire mounting portion 111 when deformed A plurality of conductive blades 123 and the base plate 121 and the extension plate 122 to cover the main body 110 so as to cover, the vision is deformed with the extension plate 122 when an external force is applied It is provided with a cover 124 which is a conductive.

The base plate 121 is formed in a plate shape having a predetermined thickness and is fixed to an upper portion of the main body 110 between the wire seating portions 111. Although not shown in the figure, the base plate 121 is preferably bolted to the body 110 by a fixing bolt. The base plate 121 is formed of a conductive metallic material.

The extension plate 122 extends a predetermined length from the left and right ends of the base plate 121 to the left and the right, respectively. In this case, the extension plate 122 extends inclined upwardly away from the main body 110 as it moves away from the base plate 121. The extension plate 122 is preferably formed integrally with the base plate 121.

The blades 123 are formed at the ends of the extension plates 122, respectively, and extend in a direction adjacent to the wire 10 seated on the wire seat 111 with respect to the end of the extension plate 122. That is, the blade 123 extends downward with respect to the extension plate 122. In this case, the blade 123 is extended to the extension plate 122 to be introduced into the wire 10 to be inclined at a predetermined angle with respect to the longitudinal center line 12 of the wire 10 when the extension plate 122 is deformed. It is preferable that the further away from the end of the inclined adjacent to the base plate 121. Since it is drawn inclined to the wire 10 of the blade 123 as described above, even if the tensile force acts in the longitudinal direction to the wire 10 is coupled to the wire 10 more firmly to the wire 10. In addition, the edge 123 is sharply formed so that the blade 123 can easily penetrate the sheath 11 of the electric wire (10). At this time, the blade 123 is preferably formed integrally with the extension plate 122.

The cover 124 includes a first coupling portion 125 coupled to a central portion of the main body 110, and a plurality of second coupling portions 1260 formed at left and right ends of the first coupling portion 125, respectively.

The first engaging portion 125 has a first inlet slot is formed to be introduced into a predetermined depth upward from the lower surface so that the upper end of the main body 110 can be introduced therein, the left and right ends of the first inlet slot are open. The first inlet slot of the first coupling portion 125 is formed to have a width corresponding to the front and rear width of the main body 110, respectively coupled to the front and rear so that the engaging projection 112 of the main body 110 can be inserted The groove 127 is formed.

The second coupling part 1260 extends from the first coupling part 125 to left and right sides, respectively, and extends inclined upward with respect to the first coupling part 125 to correspond to the extension plate 122. The second coupling part 1260 The second insertion slot is formed so that the upper end portion of the main body 110 can be inserted in a predetermined depth upward from the lower surface, and the left and right ends of the second insertion slot are opened, respectively. 125 and the second coupling portion 1260 are integrally formed and formed of a non-conductive material, and are deformed together with the extension plate 122 when an external force is applied.

The operator first inserts the connection target wires 10 into the wire seating portions 111 of the body 110, respectively. When the insertion of the electric wire 10 is completed, the left and right sides of the cover 124 are pressed downward. That is, an external force is applied downward to bend the second coupling part 1260 downward of the cover 124. As the second coupling part 1260 is bent downward, the extension plate 122 is also bent downward, and the blade ( 123 penetrates the sheath 11 of the electric wire 10 and contacts the core 12 of the electric wire 10. At this time, the base plate 121, the extension plate 122 and the blade 123 is a conductive material. The wires 10 seated on the wire seating part 111 are electrically connected by the connection member 120.

Meanwhile, FIGS. 5 and 6 illustrate a wire connection device 200 using a stripped wire connector according to the present invention.

Elements having the same function as in the above-described drawings are denoted by the same reference numerals.

Referring to the drawings, the wire connecting device 200 using the stripping-free wire connector is the main strip provided with the stripping-free wire connector 100, and the setting space 211 is mounted on the front end portion of the stripping-free wire connector 100. Body 210, the pressing member 220 is installed rotatably on the main body 210 to apply an external force to the stripping-free wire connector 100 seated in the setting space 211, and the setting space ( A connector supply part 230 for sequentially supplying the stripped wire connector 100 to the 211 and a plurality of grippers for holding the wires 10 connected to the stripped wire connector 100 seated in the setting space 211. 240.

Since the stripped wire connector 100 is the same as the stripped wire connector 100 of the embodiment illustrated in FIGS. 1 to 4, detailed description thereof will be omitted.

The main body 210 extends a predetermined length in the front-rear direction, and the setting space 211 is formed on the front surface. The setting space 211 is formed to enter a predetermined depth downward from the upper surface of the front end of the main body (210). The stripping-free wire connector 100 is inserted into the setting space 211 so that the connection member 120 is positioned above the cover 124 to be exposed to the outside.

In addition, the main body 210 is the wire seating portion 111 so that the wire 10 can be inserted into the wire seating portion 111 of the stripping-free wire connector 100 seated in the setting space 211. Through-holes 213 are formed on the left and right sides of the position opposite to each other.

On the other hand, the main body 210 communicates with the setting space 211 therein, and a slot 212 extending a predetermined length is formed. The slot 212 extends a predetermined length in the front and rear direction, it is preferable that the rear end is formed to open. Although not shown in the figure, the slot 212 is formed to have a left and right width corresponding to the left and right width of the stripped wire connector 100.

The pressing member 220 is installed on the main body 210 at a position spaced rearward with respect to the setting space 211, the rotating body 221 rotatably installed in the vertical direction, and the front end of the rotating body 221 is provided The pressure block 222 for pressing the connecting member 120 of the stripped wire connector 100 seated in the setting space 211 by the rotation of the rotating body 221, and installed on the rear end of the rotating body 221 And a handle 223 gripped by the worker.

A plurality of rotating bodies 221 are installed on the left and right sides of the main body 210, respectively, and extend a predetermined length in the front and rear directions. At this time, the rotating body 221 is rotatably installed on the main body 210 so that the front end is located above the main body 210, the rear end is located below the main body 210.

The pressing block 222 is fixed to the front end of the rotating body 221, the lower portion of the pressing projection 224 to press the upper portion of the stripped wire connector 100 when the front end of the rotating body 221 is rotated downward ) Is formed to protrude downward.

The handle 223 is fixed to the rear ends of the rotating bodies 221 and extends a predetermined length rearward from the rotating body 221. The handle 223 may be provided with a weight (not shown) having a predetermined weight so that the rear end of the rotating body 221 is rotated downward by gravity when not operated.

The operator grips the rear end of the main body 210 and the handle 223, and then rotates the handle 223 in a direction adjacent to the main body 210, the pressure block 222 is rotated downward to set the setting space ( 211) presses the connecting member 120 of the stripped wire connector 100 seated downward.

Connector supply unit 230 is inserted into the slot 212, a plurality of the stripping wire connector 100 is a setting bar 231 sequentially arranged along the longitudinal direction of the slot 212, and the setting The other end of the bar 231 which is opposite to one end adjacent to the setting space 211 is installed, the stripping-free wire connector 100 arranged in the setting bar 231 sequentially the setting space 211 It is provided with an elastic member 232 to provide an elastic force to the stripping-free wire connector 100 to be supplied to.

The setting bar 231 extends a predetermined length in the front-rear direction and is formed in a plate shape having a predetermined thickness. On the upper surface of the setting bar 231, a plurality of stripped wire connectors 100 are arranged along the front and rear directions.

The elastic member 232 includes a support block 233 fixed to the rear end of the setting bar 231, a pressure plate 234 seated on an upper surface of the setting bar 231, and both ends of the pressure plate 234 and the support block, respectively. It is fixed to 233, the pressing plate 234 is provided with a pressing spring 235 to provide an elastic force so as to be spaced apart from the support block 233.

The support block 233 is formed to have a cross section larger than the cross-sectional area of the slot 212 so as to interfere with the main body 210. On the other hand, although the support block 233 is not shown in the figure, the engaging means is provided to be inserted into the slot 212 of the main body 210 or detachably coupled to the main body 210 is provided. It may be arranged.

The pressing plate 234 is formed in a plate shape having a predetermined thickness, it is preferably formed to have an area corresponding to the cross-sectional area of the slot (212). The pressure spring 235 is applied to the coil spring wound helically a number of times, not limited to this may be any elastic application means that can apply an elastic force to the pressure plate 234 forward.

The grippers 240 are respectively installed on the left and right sides of the main body 210 at positions adjacent to the through holes 213 of the main body 210, and are inserted into the through holes 213 to allow the stripped wire connector ( The wire 10 seated on the wire seating part 111 of 100 is gripped. The gripper 240 includes first and

second grip arms

241 and 242 that are rotatably installed, and elastic springs (not shown) disposed between the first and

second grip arms

241 and 242.

The first gripping arm 241 and the second gripping arm 242 are installed in the main body 210 so that the center part is rotatable with each other and the front end part is adjacent to the through hole 213. Elastic springs are installed at the rear ends of the first and second

gripping arms

241 and 242 so that the front and rear ends of the first and second

gripping arms

241 and 242 rotate in the direction in which they are in contact with each other. To provide.

At this time, the gripper 240 is any one of the rotation axis of the first gripping arm 241, the second gripping arm 242 or the first and second gripping arm (241, 242) on the outer surface of the main body (210) It is preferable to be fixed.

Meanwhile, in the illustrated example, the plurality of grippers 240 have been described on the left and right sides of the main body 210, respectively, but the grippers 240 are not limited to the illustrated example, but the main body 210 of the illustrated example. It may be installed on only one of the left and right sides.

The wire connection method using the wire connection device 200 using the stripped wire connector according to the present invention configured as described above in detail as follows.

First, the setting bar 231 of the connector supply unit 230 is drawn out from the slot 212 of the main body 210, and then the plurality of stripless wire connectors 100 are longitudinally disposed on the upper surface of the setting bar 231. Set sequentially accordingly. When the setting of the stripped wire connector 100 is completed, the setting bar 231 is inserted into the slot 212 of the main body 210. At this time, the stripped wire connector 100 located in front by the elastic force provided from the elastic member 232 is supplied to the setting space 211 of the main body (210).

Next, the wire to be connected to the through hole 213 of the main body 210 so that the wire 10 is inserted into the wire seating portions 111 of the non-stripped wire connector 100 introduced into the setting space 211 ( 10) Insert each one. In this case, the wire 10 inserted into the through hole 213 is gripped by the grippers 240 provided on the left and right sides of the main body 210. Since the wire 10 is gripped by the gripper 240, the wire 10 is prevented from being separated from the stripped wire connector 100 during the operation.

When the wires 10 are seated on the wire seating portions 111 of the stripped wire connector 100, the operator presses the pressing member 220 so that the pressing member 220 can press the upper portion of the stripped wire connector 100. Rotate When the upper portion of the non-stripped wire connector 100 is pressed by the rotating pressing member 220, the extension plate 122 of the connecting member 120 is bent downward along with the cover 124, and the blade 123 is It penetrates through the sheath 11 of the electric wire 10 and contacts the core wire 12 of the electric wire 10. At this time, since the base plate 121, the extension plate 122 and the blade 123 are conductive materials, the wires 10 seated on the wire seating part 111 are electrically connected by the connection member 120.

Next, when the deformation of the extension plate 122 is completed, the pressing block 220 is rotated so that the pressing block 222 is spaced apart from the non-stripped wire connector 100, and the wires 10 are connected from the main body 210. Pull out the stripped wire connector 100. At this time, when the stripped-free wire connector 100 is withdrawn from the setting space 211, the new stripped-free wire connector 100 to the setting space 211 of the main body 210 by the elastic force provided from the elastic member 232. Supplied.

The wire connection device using the stripped wire connector 100 according to the present invention configured as described above can press the stripped wire connector 100 by rotating the pressing member 220 so that the wire 10 is connected more easily. There is an advantage to doing this.

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention should not be limited to the embodiments set forth herein but should be construed in the broadest scope consistent with the principles and novel features set forth herein.

Claims

A main body provided with a plurality of wire seating parts on which both wires are seated;

Installed in the main body between the wire seating portion, extending in the direction of the wire seating portion, and is deformed upon application of an external force and is electrically connected to the core of the wire through the coating of the wire seated on the wire seating portions. With a connecting member,

Stripless wire connector.
The method of claim 1,

The connecting member

A conductive base plate installed in the main body between the wire seating portions;

A plurality of extension plates extending from the base plate toward both ends of the main body and spaced apart from the electric wires seated on the electric wire seating portions, and deformed to be adjacent to the electric wires by external force;

And a plurality of blades each formed at ends of the extension plates, the conductive plates penetrating through the coating of the wires seated on the wire seating portion and contacting the core wires of the wires when the extension plates are deformed.

Stripless wire connector.
The method of claim 2,

The blade is

The extension plate extends in a direction adjacent to the wire seated on the wire seating portion, the deformation of the extension plate so that it can be inserted into the wire inclined at a predetermined angle with respect to the longitudinal center line of the wire As the distance from the end is formed inclined adjacent to the base plate,

Stripless wire connector.
The method of claim 2,

The connecting member

And a non-conductive cover which is installed on the main body to cover the base plate and the extension plate and is deformed together with the extension plate when an external force is applied.

Stripless wire connector.
It is installed in the main body provided with a plurality of wire seating portion, the wires are respectively seated at both ends, and the main body between the wire seating portion, extending in the direction of the wire seating portion, is deformed upon application of external force and seated on the wire seating portions A stripping-free wire connector provided with a conductive connecting member which penetrates the covering of the wire and is electrically connected to the core of the wire;

A setting space is provided in which the stripping-free wire connector is seated so that the connection member is exposed to the outside, and is opposed to the wire mounting portions so that the wire can be inserted into the wire seating portions of the stripping-free wire connector seated in the setting space. Main bodies each having a through hole at a position;

And a pressing member rotatably installed at the main body so that one end thereof can be pressed against the connecting member of the stripped wire connector exposed to the outside.

Wire connecting device using stripless wire connector.
The method of claim 5,

And a connector supply unit installed on the main body to sequentially supply the stripped wire connector to the setting space.

Wire connecting device using stripless wire connector.
The method of claim 6,

The main body is in communication with the setting space therein, a slot extending a predetermined length is formed,

The connector supply unit

A setting bar inserted into the slot, the plurality of stripping-free wire connectors sequentially arranged along the longitudinal direction of the slot;

It is installed on the other end opposite the one end adjacent to the setting space of the setting bar, and the elastic strip to the stripping-free wire connector so that the stripping-free wire connector arranged in the setting bar can be sequentially supplied to the setting space With an elastic member to provide,

Wire connecting device using stripless wire connector.
The method of claim 5,

And a gripper installed on an outer surface of the main body at a position adjacent to the through hole and inserted into the insertion hole to grip a wire seated on a wire seating portion of the stripless wire connector.

Wire connecting device using stripless wire connector.