KR101651653B1 - Wire to wire connector assembly - Google Patents

Wire to wire connector assembly Download PDF

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Publication number
KR101651653B1
KR101651653B1 KR1020150119123A KR20150119123A KR101651653B1 KR 101651653 B1 KR101651653 B1 KR 101651653B1 KR 1020150119123 A KR1020150119123 A KR 1020150119123A KR 20150119123 A KR20150119123 A KR 20150119123A KR 101651653 B1 KR101651653 B1 KR 101651653B1
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KR
South Korea
Prior art keywords
housing
male housing
male
wire
connection
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KR1020150119123A
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Korean (ko)
Inventor
김정섭
김훈호
모영규
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주식회사 신화콘텍
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Priority to KR1020150119123A priority Critical patent/KR101651653B1/en
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    • H01R4/4818—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The present invention relates to a wire-to-wire connector assembly, which comprises a first male housing, a second male housing, a third female housing, a third female housing, and a third female housing, each of which has a first guide groove, A first guide protrusion, a second guide protrusion, a third guide protrusion, a second guide protrusion, and a third guide protrusion are formed on the upper surface of the inner side of the mounting groove formed on the rear surface in correspondence with the first guide groove, the second guide groove and the third guide groove, The male housing can be prevented from being inserted in the reverse direction when the female housing is inserted into the female housing, thereby preventing damage to the outer and inner structures of the connector assembly due to the reverse insertion. And the like.
A wire-to-wire connector assembly according to the present invention configured for this purpose is a wire-to-wire connector assembly for electrically connecting a wire to a wire. The wire-to-wire connector assembly includes a connection mold protruding toward a front side of a fixing member, A plurality of connection grooves are formed on the inner side of the connection mold in a width direction of the connection mold so as to communicate with a plurality of installation grooves formed on the rear side of the fixing piece, A female housing into which an IDT terminal to be fixed is inserted; The connection mold of the female housing is inserted and installed through the installation hole so that one side of the fixing member is in close contact with one circumferential surface of the installation hole so that the connection hole of the female housing is inserted through the installation hole Installation panel; A second male housing, a second male housing, a third male housing, and a plurality of second male housings, each of which is arranged in the width direction from the rear face of the first male housing, the second female housing, And a crimp terminal is fixedly provided on the fixing hole so that the tip of the second wire is connected to the fixing hole. The front end portion of the female mold is selectively inserted into a predetermined length A male housing to be installed; And a fixing member which is inserted and fixed from the rear of the male housing through the fixing hole so as to support the connection state of the second wire while maintaining the connection state of the first, second, and third male housings, And a fixing holder formed of a fixing part bent from the rear end of the fixing part in a downward " C " shape to be fixed to the rear lower side of the male housing.

Figure R1020150119123

Description

Wire to wire connector assembly < RTI ID = 0.0 >

The present invention relates to a wire-to-wire connector assembly, and more particularly, to a wire-to-wire connector assembly that includes a first male housing, a second male housing, a second male housing, A first guide protrusion, a second guide protrusion, and a second guide protrusion are formed on an upper surface of an inner side of an installation groove corresponding to the first guide groove, the second guide groove, and the third guide groove, 3 Female housing with protruding guide protrusion can be used to prevent reverse insertion of male housing when inserting male housing into female housing. Through this, it is possible to prevent damage to outer and inner parts of connector assembly by reverse insertion. To a wire-to-wire connector assembly.

Generally, electrical connectors are used in various configurations and forms in many electronic products. In general, the electrical connectors are composed of two corresponding ones of an arm and a male connector, one to be connected to a printed circuit board or an electronic device, To supply electricity to a circuit board or an electronic device.

Such an electrical connector is composed of two pieces corresponding to the above-mentioned female and male connectors, each having a wire-to-board connector, in which wires are embedded and mounted on the board to electrically connect the wire and the board, And a wire-to-wire connector type in which wire and wire are connected to each other.

Here, a wire-to-wire connector for connecting a wire-to-wire is a connector assembly comprising: a female housing having a wire inserted and fixed through a terminal at one side thereof; And a male housing through which the wire is inserted and fixed.

In other words, in the conventional wire-to-wire connector assembly, the male housing is inserted and connected to the female housing in one direction so that the terminal inserted and fixed to the female housing functions as a conductive connection to each other .

However, in the conventional wire-to-wire connector assembly as described above, when the male housing is inserted and connected to one side of the female housing, the direction of the vertical direction is determined. Accordingly, when the male housing is rotated 180 degrees and inserted in the reverse direction, The inner structure and the outer shape of the housing and the male housing are damaged.

In other words, the conventional wire-to-wire connector assembly can not prevent reverse insertion of the male housing into the female housing when the male housing is inserted, thereby causing breakage of the outer and inner configurations of the connector assembly due to the reverse insertion attempt .

Therefore, it is possible to prevent reverse insertion of the male housing when inserting the male housing into the female housing and to prevent damage to the outer and inner structures of the connector assembly by the reverse insertion, Research and development is required.

Registered Korean Patent No. 955647 Apr. 23, 2010. Registered.

In order to solve the above-mentioned problems, the present invention provides a first male housing, a second male housing, and a third female housing each having a first guide groove, a second guide groove, and a third guide groove formed on an outer surface of a front end portion thereof A first guide protrusion, a second guide protrusion, and a third guide protrusion are formed on an inner upper surface of the mounting groove, which is formed on the rear surface in correspondence with the first guide groove, the second guide groove and the third guide groove, And it is an object of the present invention to provide a wire-to-wire connector assembly capable of preventing reverse insertion of the male housing when the female housing is inserted into and connected to the female housing by applying the female housing to be protruded.

According to another aspect of the present invention, there is provided a male type housing comprising a first male housing, a second female housing, and a third female housing each having a first guide groove, a second guide groove, a third guide groove, A first guide protrusion, a second guide protrusion, and a third guide protrusion protruding from the upper surface of the inner side of the mounting groove, the guide protrusion being formed on the rear surface in correspondence with the first guide groove, the second guide groove and the third guide groove, It is an object of the present invention to stably prevent damage to the external and internal structures of the connector assembly due to the reverse insertion by preventing the male housing from being inserted in the reverse direction when the male housing is inserted into and connected to the female housing.

Another object of the present invention is to provide a mounting panel in which a lower locking guide groove and an upper locking guide groove are formed on the upper and lower sides of an installation hole, respectively, and upper and lower locking projections are formed on the upper and lower surfaces of the front end, The provision of the female housing prevents the erroneous insertion of the female housing when the female housing is fixedly mounted on the installation panel, thereby facilitating the assembly of the female housing on the installation panel.

The present invention for achieving the above-mentioned objects is as follows. In other words, the wire-to-wire connector assembly according to the present invention is a wire-to-wire connector assembly for electrically connecting a wire to a wire, wherein a connection mold is protruded toward the front side of the fixing piece, And a plurality of connection grooves are formed in the width direction of the connection mold so as to communicate with a plurality of installation grooves formed inside the connection mold, and the end portions of the first wires are fixed on the connection grooves A female housing in which an idle terminal is inserted; The connection mold of the female housing is inserted and installed through the installation hole so that one side of the fixing member is in close contact with one circumferential surface of the installation hole so that the connection hole of the female housing is inserted through the installation hole Installation panel; A second male housing, a second male housing, a third male housing, and a plurality of second male housings, each of which is arranged in the width direction from the rear face of the first male housing, the second female housing, And a crimp terminal is fixedly provided on the fixing hole so that the tip of the second wire is connected to the fixing hole. The front end portion of the female mold is selectively inserted into a predetermined length A male housing to be installed; And a fixing member which is inserted and fixed from the rear of the male housing through the fixing hole so as to support the connection state of the second wire while maintaining the connection state of the first, second, and third male housings, And a fixing holder formed of a fixing part bent from the rear end of the fixing part in a downward " C " shape to be fixed to the rear lower side of the male housing.

The male housing selectively inserted into the connection mold of the female housing may have a plurality of first guide grooves formed on the upper surface of the front end of the first male housing so that erroneous insertion of the male housing may be prevented during insertion of the male housing. A second guide groove is formed at the center of the upper surface of the front end of the second male housing, a third guide groove is formed on both sides of the upper surface of the front end of the third male housing, The first guide protrusion, the second guide protrusion, and the third guide protrusion are formed on the upper side so as to protrude from the first guide groove, the second guide groove, and the third guide groove, respectively.

The connecting means includes a connecting groove provided on both sides of the second male housing disposed at the center so that the side surfaces of the first male housing, the second male housing and the third male housing are connected to each other, And a connecting protrusion protruded from one side of the first male housing adjacent to the second male housing and a side adjacent to the second male housing of the third male housing.

In order to prevent the insertion of the connection mold of the female housing into the installation panel, the installation panel is formed with an upper locking guide groove formed on the upper side of the installation hole, and the female housing is connected to the connection And the upper locking protrusion is protruded upward from the upper surface of the mold so as to correspond to the upper locking guide groove.

In addition, a lower locking guide groove may be formed on the lower surface of the mounting hole so that the connection mold of the female housing is prevented from being erroneously inserted into the installation panel when the installation panel is inserted into the installation panel, And the lower locking protrusion is formed to protrude downward on the outer surface of the connection mold in correspondence with the lower locking guide groove.

In order to prevent the ID terminal from being detached after being inserted into the connection groove, a terminal lance, which is bent downward at an inclined center, is inserted into the connection groove of the ID terminal, Preferably, the connection groove of the female housing is protruded from the inner bottom surface so as to be inclined with respect to the terminal lance of the ID terminal so as to be hooked in a reverse direction of the insertion installation direction.

Further, a terminal lance, which is upwardly inclined and bent on the upper surface of the front end of the climb terminal, is fixed on the fixing hole of the climb terminal so that the climb terminal is fixed on the fixing hole, It is preferable that the fixing hole of the male housing is formed with a housing lance protruding from the top surface of the inner front side so as to be inclined with respect to the terminal lance of the climb terminal.

In order to support the connection state of the second wire while maintaining the connection state of the first male housing, the second male housing, and the third male housing, the fastening holder has a plurality of fastening holes The first and second fastening protrusions and the third fastening protrusions are formed to protrude downward from the rear outer lower surface of the first male housing, the second male housing, and the third male housing, respectively, .

The male housing includes a first male housing, a second female housing, and a third female housing connected by the connecting means. The male housing is selectively connected to the connection mold of the female housing by a predetermined length,

The female housing has a plurality of coupling protrusions protruding from the upper surface of the connection mold at regular intervals,

The first male housing, the second male housing, and the third male housing are provided on the upper surface with the first fastening hook, the second fastening hook, and the third fastening hook protruding from the fastening protrusions, respectively.

The effect of the wire-to-wire connector assembly according to the present invention is as follows.

First, the male housing is composed of a first male housing, a second male housing, and a third male housing each having a first guide groove, a second guide groove, and a third guide groove formed on an outer surface of a front end portion thereof. A female housing having a first guide protrusion, a second guide protrusion, and a third guide protrusion protruded from an upper surface of an inner side of the installation groove corresponding to the groove, the second guide groove, and the third guide groove, It is possible to prevent reverse insertion of the male housing when the male housing is inserted into the male housing.

A male housing having a first male housing, a second female housing, and a third female housing each having a first guide groove, a second guide groove, and a third guide groove formed on an outer surface of a front end portion thereof; A female housing having a first guide protrusion, a second guide protrusion, and a third guide protrusion protruded from an upper surface of an inner side of the installation groove corresponding to the groove, the second guide groove, and the third guide groove, It is possible to stably prevent damage to the outer and inner structures of the connector assembly by the reverse insertion, by preventing the reverse insertion of the male housing when inserting the male housing into the male housing.

Third, there is provided a mounting panel having a lower locking guide groove and an upper locking guide groove formed on the upper and lower sides of the mounting hole, respectively, and a female housing having upper locking protrusions and lower locking protrusions protruding from the upper and lower surfaces of the front end, It is possible to prevent erroneous insertion when the housing is fixedly mounted on the panel, thereby making it easier to assemble the female housing on the installation panel.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded perspective view of a wire-to-wire connector assembly in accordance with the present invention;
2 is a perspective view of a combined strap assembly illustrating a wire-to-wire connector assembly in accordance with the present invention;
3 is an exemplary cross-sectional view of a wire-to-wire connector assembly in accordance with the present invention;
Figs. 4A and 4B are rear view perspective views showing a female housing and a male housing which are essential parts of the wire-to-wire connector assembly according to the present invention; Fig.
Fig. 5 is a perspective view showing a structure of a recessed portion of a female housing, which is a substantial part of a wire-to-wire connector assembly according to the present invention, and a rear end thereof is fastened and fixed to a mounting panel.

Hereinafter, preferred embodiments of the wire-to-wire connector assembly according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a wire-to-wire connector assembly according to the present invention, FIG. 2 is a perspective view showing a wire-to-wire connector assembly according to the present invention, Figs. 4A and 4B are a perspective view showing a female housing and a male housing, which are essential parts of the wire-to-wire connector assembly according to the present invention, and Fig. 5 is a perspective view showing a wire- And a rear end of a female housing which is a substantial part of the connector assembly is fixedly attached to a mounting panel.

3 is a cross-sectional view illustrating a wire-to-wire connector assembly according to an embodiment of the present invention. Referring to FIG. 3, the female housing 100 includes a first male housing 410, Sectional view showing the internal structure of the housing 420 and the third male housing 430 with respect to the engaged state, respectively.

1 to 5, a wire-to-wire connector assembly according to a preferred embodiment of the present invention includes a female housing 100, a mounting panel 300, a male housing (not shown) 400 and a fixed holder 600.

The female housing 100 has a connecting mold 120 protruding toward a front side of a fixing piece 110 protruding outwardly with a constant width at a central portion thereof and a connection mold 130 protruding toward a rear side of the fixing piece 110 do.

The female housing 100 is formed so that a plurality of connection grooves 121 are formed in the width direction of the connection mold 120 to communicate with a plurality of installation grooves 131 formed inside the connection mold 130, And an IDT terminal 220 to which an end of the first wire 210 is fixed is inserted into the groove 121.

The installation panel 300 includes a mounting hole 310 through which a connection mold 130 of the female housing 100 is inserted and which is formed at one side of the mounting panel 300, The connection mold 130 of the female housing 100 is inserted and installed through the installation hole 310 so as to be in close contact with a circumferential surface of the housing 310.

The male housing 400 includes a first male housing 410, a second male housing 420, and a third male housing 430, the adjacent side surfaces of which are connected by the connecting means.

The male housing 400 has a plurality of holes in the widthwise direction from the rear surface of the first male housing 410, the second male housing 420, and the third male housing 430, A clamp terminal 520 through which the fixing holes 411, 421 and 431 are formed to correspond to the fixing holes 411, 421 and 431 and the tip of the second wire 510 is connected to the fixing holes 411, And a front end portion is selectively inserted into the connection mold 130 of the female housing 100 by a predetermined length.

The fixed holder 600 can maintain the connection state of the first and second male housings 410 and 420 while maintaining the connection state of the second male housing 410 and the third male housing 430, And to support them.

The fixed holder 600 includes a fixing portion 610 inserted and fixed from the rear of the male housing 400 through the fixing holes 411, 421 and 431 and a fixing portion 610 fixed to the fixing portion 610 from the rear end of the fixing portion 610 And a binding part 650 that is bent in a shape of a letter 'B' and is bound to the rear lower side of the male housing 400.

It is particularly important that the wire-to-wire connector assembly according to the present invention having the above-described configuration can prevent mis-insertion when the male housing 400 is inserted.

The male housing 400 selectively inserted into the connection mold 130 of the female housing 100 has a plurality of first guide grooves 413 formed on the upper surface of the front end of the first male housing 410 A second guide groove 423 is formed at the center of the upper surface of the front end of the second male housing 420 and a third guide groove 433 is formed at both sides of the upper surface of the front end of the third male housing 430 do.

The female housing 100 is provided on the upper side of the inner surface of the installation groove 131 in correspondence with the first guide groove 413, the second guide groove 423 and the third guide groove 433, The projection 132, the second guide projection 133, and the third guide projection 134 are protruded.

In addition, the connecting means is connected to the side of the first male housing 410, the second male housing 420, and the third male housing 430, A side surface of the first male housing 410 adjacent to the second male housing 420 and a side surface of the third male housing 430 corresponding to the connection groove 425, And protruding from one side surface of the second male housing 420 adjacent to the second male housing 420. As shown in FIG.

The mounting panel 300 is mounted on the upper surface of the mounting hole 310 so that the connection mold 130 of the female housing 100 can be prevented from being erroneously inserted into the mounting panel 300. [ It is preferable that the locking guide groove 317 is formed with an upward depression.

At this time, the female housing 100 preferably has an upper locking protrusion 137 protruding upward from the upper surface of the connection mold 130 so as to correspond to the upper locking guide groove 317.

The mounting panel 300 is provided on the lower surface of the mounting hole 310 so that the connection mold 130 of the female housing 100 can be prevented from being erroneously inserted into the mounting panel 300. [ The locking housing groove 318 is formed to be downwardly depressed so that the female housing 100 is formed with the lower locking protrusion 138 protruding downward on the outer side of the connection mold 130 in correspondence with the lower locking guide groove 318 Is more preferable.

Further, in the wire-to-wire connector assembly according to the present invention as described above, when the insulation-displacement termination terminal 220 is inserted into the connection groove 121, A terminal lance 222 bent downward at an obliquely inclined central portion of the bottom surface of the terminal 220 is inserted into the connection groove 121 of the IDT terminal 220 and then hooked in a direction opposite to the insertion direction It is important.

It is preferable that the connection groove 121 of the female housing 100 has a housing lance 122 protruding from the inner bottom surface of the female housing 100 so as to be inclined with respect to the terminal lance 222 of the ID terminal 220.

The terminal lance 522 is bent upward at an upper surface of the front end of the clamp terminal 520 so as to prevent the limp terminal 520 from being fixed on the fixing holes 411, 421, It is also important that the clamping terminals 411, 421 and 431 of the clamp terminal 520 are fixedly mounted on the fixing holes 411, 421 and 431 so that they can be hooked in a direction opposite to the fixing direction.

The fixing holes 411, 421 and 431 of the male housing 400 are inclined to the housing lances 412, 422 and 432 so as to correspond to the terminal lance 522 of the clamp terminal 520, It is preferable that the protrusion is formed.

In order to support the connection state of the second wire 510 while maintaining the connection state of the first male housing 410, the second male housing 420 and the third male housing 430, The holder 600 is formed with a plurality of binding grooves 651 in the width direction of the binding portion 650.

At this time, the first male coupling protrusion 414, the second male coupling protrusion 415, and the second male coupling protrusion 415 are formed on the rear lower outer surface of the first male housing 410, the second male housing 420, and the third male housing 430, 2 coupling protrusions 424 and third coupling protrusions 434 are formed to protrude downward.

In addition, the wire-to-wire connector assembly according to the present invention as described above includes a first male housing 410, a second male housing 420, and a third male housing 430 connected by the connecting means, A state in which the front end part of the female housing 400 is selectively inserted into the connection mold 130 of the female housing 100 for a predetermined length can be maintained.

The female housing 100 is formed with a plurality of coupling protrusions 139 protruding from the upper surface of the rear portion of the connection mold 130 with a predetermined distance therebetween while the first male housing 410 and the second male housing The first binding hook 419, the second binding hook 429 and the third binding hook 439 protrude from the upper surface of the third male housing 430 in correspondence with the binding projections 139, Is preferable.

According to the wire-to-wire connector assembly of the present invention as described above, the first guide groove 413, the second guide groove 423, and the third guide groove 433 are formed on the outer upper surface of the front end portion, respectively. The male housing 400 includes a male housing 410, a second male housing 420 and a third male housing 430. The male housing 400 includes the first guide groove 413, the second guide groove 423, A first guide protrusion 132, a second guide protrusion 133 and a third guide protrusion 134 protruding from the upper surface of the inside upper surface of the mounting groove 131, which is formed on the rear surface in correspondence with the guide groove 433, The male housing 400 can be prevented from being inserted in the reverse direction when the female housing 400 is inserted into the female housing 100 by inserting the housing 100 into the female housing 100. [

The first male housing 410, the second male housing 420, the second male housing 420, and the second male housing 420 are formed on the outer side of the front end of the front end of the first housing 410, the second guide groove 423 and the third guide groove 433, A male housing 400 configured by a third male housing 430 and a plurality of guide grooves 413 corresponding to the first guide groove 413, the second guide groove 423, and the third guide groove 433 A female housing 100 in which a first guide protrusion 132, a second guide protrusion 133 and a third guide protrusion 134 are protruded is applied to an inner upper surface of the mounting groove 131, The insertion of the housing 400 prevents the male housing 400 from being inserted in the reverse direction, so that damage to the external and internal structures of the connector assembly due to the reverse insertion can be stably prevented.

A mounting panel 300 having a lower locking guide groove 317 and an upper locking guide groove 318 on the upper and lower sides of the mounting hole 310 and an upper locking protrusion 137 on the upper and lower surfaces of the front end, It is possible to prevent erroneous insertion of the female housing 100 on the installation panel 300 of the female housing 100 when the female housing 100 is fixedly installed on the installation panel 300, The female housing 100 can be assembled more easily.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, the invention is not limited thereto. Various modifications may be made by those skilled in the art. Are included in the scope of the present invention.

100: female housing
110: Fixing piece 120: Connection mold
121: connection groove 122: housing lance
130: connection mold 131: installation groove
132: first guide projection 133: second guide projection
134: third guide projection 137: upper locking projection
138: Lower locking protrusion 139: Coupling protrusion
210: first wire 220: idiot terminal
222: Terminal lance
300: installation panel 310: installation hole
317: upper locking guide groove 318: lower locking guide groove
400: Male housing
410: first male housing 411: fixing hole
412: housing lance 413: first guide groove
414: first binding projections 415: connecting projections
419: first binding hook 420: second male housing
421: Fixing hole 422: Housing lance
423: second guide groove 424: second binding boss
425: connection groove portion 429: second binding hook
430: third male housing 431: fixing hole
432: housing lance 433: third guide groove
434: third binding projections 435: connecting projections
439: third binding hook
510: Second wire 520: Climb terminal
522: Terminal lance
600: fixed holder 610:
650: Bonding portion 651: Bonding groove

Claims (9)

A wire-to-wire connector assembly for electrically connecting a wire to a wire,
The connection mold 120 is protruded toward the front side of the fixing piece 110 protruding outwardly by a constant width in the central portion and the connection mold 130 is protruded toward the rear side of the fixing piece 110, A plurality of connection grooves 121 are formed in the connection mold 130 in the width direction so as to communicate with a plurality of installation grooves 131 formed on the inner side of the connection mold 130, A female housing 100 into which an IDT terminal 220 to which the IDT terminal 220 is fixed is inserted;
An installation hole 310 through which the connection mold 130 of the female housing 100 is inserted is formed at the center of the fixing hole 110 so that one side of the fixing piece 110 is in close contact with one side surface of the installation hole 310 An installation panel 300 in which the connection mold 130 of the female housing 100 is inserted through the installation hole 310;
A second male housing 420 and a third male housing 430. The first male housing 410 and the second male housing 430 are connected to each other by a connecting means. A plurality of fixing holes 411 and 421 and 431 are formed in the width direction from the rear surface of the third male housing 430 so as to correspond to the installation groove 131 of the female housing 100, A crimp terminal 520 to which the tip of the second wire 510 is connected is fixedly mounted on the connection molds 411, 421 and 431 of the female housing 100, A male housing (400) installed; And
The second male housing 430 may be connected to the first female housing 410 so as to support the connection state of the second wire 510 while maintaining the connection state of the first male housing 410, the second male housing 420, 400 from the rear of the fixing part 610 and the fixing part 610 which is bent in a downward direction from the rear end of the fixing part 610 and fixed to the male housing 400 And a fastening portion (650) which is fastened to the rear lower side of the fixing holder (600).
The method according to claim 1,
In order to prevent mis-insertion when inserting the male housing 400,
The male housing 400 selectively inserted into the connection mold 130 of the female housing 100 has a plurality of first guide grooves 413 formed on the upper surface of the front end of the first male housing 410, A second guide groove 423 is formed at the center of the upper surface of the front end of the second male housing 420 and a third guide groove 433 is formed at both sides of the upper surface of the front end of the third male housing 430,
The female housing 100 is connected to the first guide groove 413, the second guide groove 423 and the third guide groove 433 on the upper side of the inner surface of the installation groove 131, 132, a second guide protrusion (133), and a third guide protrusion (134) protrude from the first guide protrusion (133).
The method according to claim 1,
So that the side surfaces of the first male housing 410, the second male housing 420, and the third male housing 430 are connected,
The connecting means includes a connecting groove portion 425 provided on both sides of the second male housing 420 disposed at the center,
The first male housing 420 and the second male housing 420 are connected to the first male housing 420 and the second male housing 420, And a connecting protrusion (415, 435) protruding from a side adjacent to the one side.
The method according to claim 1,
In order to prevent the insertion of the connection mold 130 of the female housing 100 into the installation panel 300,
The mounting panel 300 is formed with an upper locking guide groove 317 upwardly recessed in the upper surface of the mounting hole 310,
Wherein the female housing (100) has an upper locking protrusion (137) protruded upward from an upper surface of the connection mold (130) so as to correspond to the upper locking guide groove (317).
The method according to claim 1 or 4,
In order to prevent the insertion of the connection mold 130 of the female housing 100 into the installation panel 300,
In the installation panel 300, the lower locking guide groove 318 is downwardly formed on the lower surface of the mounting hole 310,
Wherein the female housing (100) has a lower locking protrusion (138) protruding downward from the lower surface of the connection mold (130) in correspondence with the lower locking guide groove (318).
The method according to claim 1,
A terminal lance 222 bent downward at the center of the bottom surface of the IDT terminal 220 is inserted in the IDT 220 so as to prevent the IDT terminal 220 from being inserted into the connection groove 121, And is inserted into the connection groove 121 of the terminal 220 so as to be hooked in a direction opposite to the insertion direction,
Wherein the connection groove 121 of the female housing 100 has a housing lance 122 protruding from an inner bottom surface of the female housing 100 so as to be inclined and corresponding to the terminal lance 222 of the ID terminal 220. [ .
The method according to claim 1,
A terminal lance 522 which is bent upward at an upper slope is formed on the upper surface of the front end of the clamp terminal 520 so as to prevent the limp terminal 520 from being fixed on the fixing holes 411, 421, And is fixedly mounted on the fixing holes 411, 421, 431 of the clamp terminal 520 so as to be hooked in a direction opposite to the fixed mounting direction,
The fixing holes 411, 421 and 431 of the male housing 400 have housing lances 412, 422 and 432 protruding from the top surface of the inner front side so as to be inclined with respect to the terminal lance 522 of the clamp terminal 520 Wire connector assembly.
The method according to claim 1,
In order to support the connection state of the second wire 510 while maintaining the connection state of the first male housing 410, the second male housing 420, and the third male housing 430,
The fixing holder 600 has a plurality of binding grooves 651 in the width direction of the binding portion 650,
The first male coupling protrusion 414 and the second male coupling protrusion 414 are formed on the respective rear lower outer surfaces of the first male housing 410, the second male housing 420 and the third male housing 430, , The protrusion (424), and the third binding protrusion (434) are downwardly protruded.
The method according to claim 1,
The male housing 400 including the first male housing 410, the second female housing 420 and the third male housing 430 connected by the connecting means is connected to the connection mold 130 of the female housing 100, So that a state in which a predetermined length of the front end portion is selectively inserted can be maintained,
In the female housing 100, a plurality of coupling protrusions 139 are protruded from the upper surface of the rear portion of the connection mold 130 at regular intervals,
The first male housing 420 and the second male housing 430 are formed on the upper surface of the first male housing 410, the second male housing 420 and the third male housing 430 with the first and second binding hooks 419, 419, 429), and a third binding hook (439) protruding therefrom.
KR1020150119123A 2015-08-24 2015-08-24 Wire to wire connector assembly KR101651653B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111541070A (en) * 2020-04-27 2020-08-14 安费诺电子装配（厦门）有限公司 Connector and connector assembly arranged on adapter card
CN117368805A (en) * 2023-11-09 2024-01-09 海阳三贤精密工业有限公司 Automobile wire harness conduction detection device and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002233029A (en) * 2001-01-29 2002-08-16 Yazaki Corp Electric device for automobile
KR200430802Y1 (en) * 2006-08-23 2006-11-13 한국단자공업 주식회사 Wire connector mounting structure
KR20090102963A (en) * 2008-03-27 2009-10-01 한국단자공업 주식회사 Connector Assembly Comprising Male Housing and Female Housing
KR20100008468U (en) * 2009-02-17 2010-08-26 한국단자공업 주식회사 Connector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002233029A (en) * 2001-01-29 2002-08-16 Yazaki Corp Electric device for automobile
KR200430802Y1 (en) * 2006-08-23 2006-11-13 한국단자공업 주식회사 Wire connector mounting structure
KR20090102963A (en) * 2008-03-27 2009-10-01 한국단자공업 주식회사 Connector Assembly Comprising Male Housing and Female Housing
KR100955647B1 (en) 2008-03-27 2010-05-06 한국단자공업 주식회사 Connector Assembly Comprising Male Housing and Female Housing
KR20100008468U (en) * 2009-02-17 2010-08-26 한국단자공업 주식회사 Connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111541070A (en) * 2020-04-27 2020-08-14 安费诺电子装配（厦门）有限公司 Connector and connector assembly arranged on adapter card
CN117368805A (en) * 2023-11-09 2024-01-09 海阳三贤精密工业有限公司 Automobile wire harness conduction detection device and method
CN117368805B (en) * 2023-11-09 2024-05-17 海阳三贤精密工业有限公司 Automobile wire harness conduction detection device and method

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