KR101773503B1 - Wire to board connector assembly - Google Patents

Wire to board connector assembly Download PDF

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Publication number
KR101773503B1
KR101773503B1 KR1020160010121A KR20160010121A KR101773503B1 KR 101773503 B1 KR101773503 B1 KR 101773503B1 KR 1020160010121 A KR1020160010121 A KR 1020160010121A KR 20160010121 A KR20160010121 A KR 20160010121A KR 101773503 B1 KR101773503 B1 KR 101773503B1
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KR
South Korea
Prior art keywords
housing
crimp terminal
connection header
insertion hole
wire
Prior art date
Application number
KR1020160010121A
Other languages
Korean (ko)
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KR20170089647A (en
Inventor
김정섭
김훈호
모영규
Original Assignee
주식회사 신화콘텍
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Priority to KR1020160010121A priority Critical patent/KR101773503B1/en
Publication of KR20170089647A publication Critical patent/KR20170089647A/en
Application granted granted Critical
Publication of KR101773503B1 publication Critical patent/KR101773503B1/en

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    • 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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • 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
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
    • H01R13/4362—Insertion of locking piece perpendicular to direction of contact insertion comprising a temporary and a final locking position
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire-to-board connector assembly, and more particularly, to a wire-to-board connector assembly in which a bottom surface of a connection header is closely attached to an upper surface of a printed circuit board, And a crimp terminal inserted into the insertion hole of the housing and having alignment grooves formed on both sides of the distal end thereof so that the alignment grooves of the crimp terminals are inserted and aligned in the alignment protrusions of the housing, It is possible to maximize the working efficiency of insertion and installation of the crimp terminal by preventing erroneous insertion of the crimp terminal and prevent the erroneous insertion of the crimp terminal so that the electrical connection through the connector can be stably performed, When the housing is inserted into the housing, The housing is inserted so that the exposure hole formed in the upper portion and the lower portion of the insertion hole are closed by the connection header, thereby preventing foreign matter such as dust from being introduced into the crimp terminal and preventing the short- .

Figure R1020160010121

Description

Wire to board connector assembly < RTI ID = 0.0 >

The present invention relates to a wire-to-board connector assembly, and more particularly, to a wire-to-board connector assembly that includes a connection header having a bottom surface closely attached to an upper surface of a printed circuit board, And a crimp terminal inserted into insertion holes of the housing and formed with recessed grooves formed at both sides of the distal end of the housing so that the alignment grooves of the crimp terminals are inserted and aligned in the alignment protrusions of the housing, It is possible to maximize the working efficiency of insertion and installation of the crimp terminal and to prevent the mis-insertion of the crimp terminal so that the electrical connection through the connector can be stably performed, When the housing is inserted into the header, The housing is inserted in the center portion of the housing so that the exposure hole formed by the upward and downward communicating holes is closed by the connection header, thereby preventing external foreign substances such as dust from being introduced into the crimp terminal and preventing short- And more particularly, to a wire-to-board connector assembly that can be stably prevented.

Generally, a wire to board connector is a connector used for connection between a wire of an electric or electronic device and a printed circuit board.

Such a wire-to-board connector is particularly used in various products such as a desktop computer, a notebook computer, and a TV, which are liquid crystal display devices.

FIG. 1 is a perspective view of a conventional wire-to-board connector, and FIG. 2 is a perspective view of a conventional wire-to-board connector.

The conventional wire-to-board connector 1 as shown in FIGS. 1 and 2 has a housing 10 in which contact terminals T1 are provided and locking protrusions 11 are formed on both sides; A plurality of contact terminals T2 are installed inside the housing 10 and the ends of the contact terminals T2 are grounded to the printed circuit board P and a locking groove A header 20 on which a semiconductor chip 20 is formed; And a fitting nail 30 inserted into the insertion groove 21 formed on both sides of the header 20 and soldered to the printed circuit board P. [

However, in the conventional wire-to-board connector as described above, when the housing 10 is assembled to be received in the header 20, the contact terminals T1 are inserted into the housing 10, A portion communicating with a predetermined length of the upper surface of the housing 10 with respect to the insertion hole to be installed is not hermetically sealed so that external foreign matter such as dust enters the exposed contact terminals T1, There has been a problem that a short-circuit phenomenon occurs due to a short circuit.

In addition, in the wire-to-board connector according to the related art, when the contact terminals T1 inserted and fixed in the insertion hole of the housing 10 are inserted into the contact terminals of different sizes due to the operator's mistake, There is a possibility that an erroneous insertion phenomenon which can not be properly inserted so as to adhere to the inner front surface may occur and electrical connection through the connector can not be stably performed.

Therefore, when connected to the header, the portion communicating with the central portion of the upper surface with respect to the insertion hole of the housing is closed to prevent external foreign substances such as dust from entering into the contact terminal, and the occurrence of short- In addition, it is possible to prevent erroneous insertion of the contact terminal into the insertion hole of the housing, thereby maximizing the work efficiency of the insertion of the contact terminal, and in addition, the electrical connection through the connector can be stably performed A wire-to-board connector is required to be studied and developed.

Korean Registered Patent No. 10-1164362 Jul.

According to an aspect of the present invention, there is provided a printed circuit board comprising: a connection header to which a bottom surface is closely attached to an upper surface of a printed circuit board; and alignment protrusions provided on both sides of a front surface of the insertion hole, And a crimp terminal inserted into the insertion hole of the housing and formed with recesses at both sides of the tip, whereby the alignment groove of the crimp terminal is inserted and aligned in the alignment protrusion of the housing, and the crimp terminal is inserted into the insertion hole of the housing. To-wire connector assembly that can maximize the work efficiency of insertion and installation of the crimp terminal by preventing mis-insertion, and to ensure that the electrical connection through the connector can be stably performed due to the prevention of mis-insertion of the crimp terminal .

It is another object of the present invention to provide a connector in which when a housing is inserted into a connection header, a housing is inserted into the housing at an upper portion and a lower central portion of the housing, Thereby preventing foreign matter such as dust from being introduced into the terminal and preventing a short circuit due to foreign matter.

The present invention for achieving the above-mentioned objects is as follows. That is, in the wire-to-board connector assembly according to the present invention, one side of the bent upper part of the metal post, the lower end of which is mounted on the rear mounting hole of the printed circuit board, is inserted and fixed, A bent upper end of the contact terminal mounted on the sub-mounting hole is inserted and fixed so as to protrude from the rear center to the inside of the insertion groove recessed inward, so that the bottom surface is closely attached to the upper surface of the printed circuit board, Header; Wherein a front end side of the connection header is inserted in a predetermined length from the rear of the connection header through the insertion groove of the connection header and the insertion hole is passed through in the horizontal direction, A plurality of exposure holes are formed in a widthwise central portion of the lower surface of the lower surface of the lower surface of the lower surface of the upper surface of the lower surface of the lower surface of the base plate, A coupling protrusion formed on the binding rib side of the connection header so as to be selectively coupled to the binding section of the connection header; And an end portion of the wire is connected to the insertion hole of the housing and is inserted into the insertion hole of the housing from the rear to be electrically connected to the contact terminal and is inserted into the insertion hole of the housing while preventing mis- And a crimp terminal corresponding to the recessed groove is formed.

Here, the alignment protrusions protruded from the entire inner surface of the insertion hole of the housing are protruded from the both sides of the insertion hole at a predetermined length back to each other, while the alignment grooves of the crimp terminals correspond to the alignment protrusions, It is preferable that each of them is recessed in a backward direction.

Further, the crimp terminal exposed to the outside through the exposure hole of the housing is prevented from being exposed to the outside when the crimp terminal is inserted into the connection header, And a protruding protrusion protruding outwardly from the rear end of the exposure hole is formed so that the protrusion protrudes from the inserting hole of the connection header when a predetermined length is inserted through the insertion groove of the connection header, It is preferable that it is hooked on the entire lower surface of the groove circumferential portion.

In addition, the crimp terminal may be inserted into the insertion hole of the housing from the rear to prevent backward flow, and a locking protrusion may be formed at the upper center so that the locking protrusion is selectively restrained on the exposure hole.

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

In the first and second embodiments of the present invention, a connection header is provided on an upper surface of a printed circuit board in close contact with a bottom surface of the printed circuit board. The insertion hole is inserted from the front of the connection header. The crimp terminal is inserted and arranged on both sides of the tip, so that the alignment groove of the crimp terminal is inserted and aligned in the alignment protrusion of the housing to prevent the crimp terminal from being inserted into the insertion hole of the housing, It is possible to maximize the working efficiency of the crimp terminal and to prevent the erroneous insertion of the crimp terminal, the electrical connection through the connector can be stably performed.

Secondly, when the housing is inserted into the connection header, the housing is inserted into the center hole of the housing so as to close the exposure hole formed by the connection hole in the upward and downward directions from the insertion hole, It is possible to stably prevent a short circuit due to the inflow of foreign matter.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a wire-to-board connector according to a prior art; Fig.
FIG. 2 is a perspective view showing a wire-to-board connector according to a related art; FIG.
3 is a perspective view illustrating a wire-to-board connector assembly according to the present invention.
4 is a perspective view illustrating a wire-to-board connector assembly according to an embodiment of the present invention.
FIG. 5 is a perspective view showing the structure of the recessed portion of the insertion hole of the recessed housing in the wire-to-board connector assembly according to the present invention. FIG.
Figure 6 is a view of the lobes in the wire-to-board connector assembly according to the present invention, showing the crimp terminal as a lug.
FIG. 7 is a cross-sectional view illustrating a state in which a crimp terminal is normally inserted into a housing in a wire-to-board connector assembly according to the present invention. FIG.
8 is a use-state cross-sectional view of a wire-to-board connector assembly according to the present invention in which mis-insertion of the crimp terminal into the housing is prevented.

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

FIG. 3 is a perspective view illustrating a wire-to-board connector assembly according to the present invention, and FIG. 4 is a perspective view illustrating a wire-to-board connector assembly according to the present invention.

FIG. 5 is a perspective view of a recessed portion showing a structure of an insertion hole of a recessed housing in a wire-to-board connector assembly according to the present invention. FIG. 6 is a perspective view of a wire- Fig.

FIG. 7 is a cross-sectional view illustrating a state in which a crimp terminal is normally inserted into a housing in a wire-to-board connector assembly according to the present invention, FIG. 8 is a cross- FIG. 4 is a cross-sectional view illustrating a state in which erroneous insertion is prevented.

3 to 8, a wire-to-board connector assembly 100 according to a preferred embodiment of the present invention includes a connection header 110, a housing 130, and a crimp terminal 150. As shown in FIG.

The connection header 110 has a bent upper end of the metal post 101 mounted on the rear mounting hole 11 of the printed circuit board 10 from the rear side to the rear side, A bent upper side of the contact terminal 103 mounted in the front side mounting hole 12 of the printed circuit board 10 is inserted and fixed in such a manner as to protrude from the rear center into the insertion groove 111, And the bottom surface is closely attached to the upper surface of the substrate 10.

As described above, it is preferable that the connection header 110, in which the bottom surface is closely attached to the upper surface of the printed circuit board 10, is provided with a binding portion 113 on both sides of the front side.

The front end of the connection header 110 is inserted into the housing 130 from the rear of the connection header 110 through the insertion groove 111 of the connection header 110.

The housing 130 is horizontally inserted into the insertion hole 131 and has a plurality of insertion holes 131 formed at upper and lower rows of the housing 130 at regular intervals. do.

The alignment protrusions 131a protruded from the entire inner surface of the insertion hole 131 of the housing 130 may protrude from both sides of the inner surface of the insertion hole 131 by a predetermined length.

In addition, the housing 130 is formed with a plurality of exposure holes 133 passing through the housing hole 130 in the widthwise direction at right angles to the insertion hole 131, and is selectively elastic on both sides, And a coupling protrusion 135a is selectively formed on one side of the coupling rib 135 so as to be selectively coupled to the coupling portion 113 of the connection header 110. [

The crimp terminal 150 is connected to the end of the wire 160 and is inserted into the insertion hole 131 of the housing 130 from behind to be electrically connected to the contact terminal 103.

In particular, the crimp terminal 150 is provided with an alignment groove 151 corresponding to the alignment protrusion 131a on the side of the tip so that the insertion hole 131 of the housing 130 can be inserted while being prevented from being erroneously inserted. .

Further, the alignment groove 151 of the crimp terminal 150 may correspond to the alignment protrusion 131a, and may be recessed from the both ends of the alignment groove 151 by a certain length in the backward direction.

In other words, the wire-to-board connector assembly 100 according to the present invention as described above has the alignment protrusions 131a provided on both sides of the inside of the insertion hole 131 with respect to the housing 130, The alignment grooves 151 are formed on both sides of the front end of the substrate 150 in a backward and constant lengthwise depression.

The aligning recess 151 of the crimp terminal 150 is inserted into and aligned with the aligning protrusion 131a of the housing 130 to thereby align the alignment protrusion 131a of the housing 130 with the alignment protrusion 131a of the housing 130. [ It is possible to prevent mis-insertion of the crimp terminal 150 into the insertion hole 131 to maximize the working efficiency of the insertion and installation of the crimp terminal 150. In addition, since the crimp terminal 150 is prevented from being misinserted, So that the electrical connection can be stably performed.

For example, the crimp terminal 150 can be inserted and installed according to the type of the housing 130 in various sizes by the operator depending on the size. In this case, the alignment groove 151 of another size as shown in FIG. 8 The crimp terminal 153 'of the crimp terminal 150' is prevented from being caught by the housing (not shown) as the tip of the crimp terminal 150 'is closely supported by the alignment protrusion 131a when the crimp terminal 150' The operator is not constrained on the exposure hole 133 of the display unit 130 so that the operator can recognize the erroneous insertion.

Therefore, when the erroneous insertion is recognized, the crimp terminal 150 can be replaced with the crimp terminal 150 as shown in FIG. 7, thereby preventing insertion of the crimp terminal 150 into the insertion hole 131 As shown in Fig.

The wire-to-board connector assembly 100 according to the present invention as described above has the connection header 110 with respect to the crimp terminal 150 exposed to the outside through the exposure hole 133 of the housing 130, So that the crimp terminal 150 is not exposed to the outside.

The front end of the connection header 110 is inserted into the housing 130 from the rear of the connection header 110 through the insertion groove 111 of the connection header 110, And the locking protrusion 134 protrudes from the insertion groove 110 of the connection header 110 when the fixed length is inserted through the insertion groove 111 of the connection header 110 111) circumferential portion and the lower whole surface.

In addition, it is important that the crimp terminal 150 is inserted into the insertion hole 131 of the housing 130 from behind to prevent backward flow.

Therefore, the crimp terminal 150 is preferably formed with a protrusion 153 protruding from the center of the upper portion so that the protrusion 153 is selectively constrained on the exposing hole 133.

The connection header 110 is provided on the upper surface of the printed circuit board 10 so that the bottom surface of the connection header 110 is in close contact with the connection header 110, A housing 130 in which alignment protrusions 131a protrude from both sides of the inner surface of the insertion hole 131 into which the crimp terminal 150 is inserted and fixed and the insertion hole 131 of the housing 130, The alignment groove 151 of the crimp terminal 150 is inserted and aligned in the alignment protrusion 131a of the housing 130 so that the insertion hole 151 of the housing 130 is inserted into the alignment hole 151 of the housing 130, It is possible to prevent mis-insertion of the crimp terminal 150 inside the crimp terminal 131, thereby maximizing the work efficiency in inserting the crimp terminal 150. In addition, since the crimp terminal 150 is prevented from being misinserted, Electrical connection is stable It can be.

In addition, when the housing 130 is inserted into the connection header 110, an exposure hole 133, which is formed upwardly and downwardly communicating from the insertion hole 131, is formed in the center of the upper and lower surfaces of the housing 130, The housing 130 can be inserted into the crimp terminal 150 to prevent external foreign matter such as dust from being introduced into the crimp terminal 150 and to prevent a short circuit due to the inflow of foreign matter.

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: wire-to-board connector assembly
101: Metal Post 103: Contact Terminal
110: connection header
111: insertion groove 113:
130: housing
131: insertion hole 131a: alignment projection
133: Exposure hole 134:
135: coupling rib 135a:
150: Crimp terminal
151: Alignment groove 153:
160: wire
10: printed circuit board
11, 12: Mounting hole

Claims (4)

A bent upper end of the metal post 101 mounted on the rear mounting hole 11 of the printed circuit board 10 from the rear both sides is inserted and fixed and the front end to the front end of the printed circuit board 10 The bent upper side of the contact terminal 103 mounted in the sub-mounting hole 12 is inserted and fixed from the rear center so as to protrude to the inside of the insertion groove 111 that is inwardly recessed, so that a bottom surface is formed on the upper surface of the printed circuit board 10 A connection header 110 closely attached to the front side and having binding portions 113 on both sides thereof; A front end side of the connection header 110 is inserted into the connection header 110 through the insertion groove 111 of the connection header 110 at a predetermined length and inserted horizontally, An alignment protrusion 131a protrudes from the front surface of the insertion hole 131 and is perpendicular to the insertion hole 131 so that a plurality of exposure holes 133 are formed on both sides of the binding ribs 135 and are selectively elastic on both sides and are deformed and returned to a predetermined length so that the binding ribs 135 are provided on one side of the binding ribs 135, A housing 130 in which a coupling protrusion 135a is selectively protruded and fixed; And an end of the wire 160 is connected to the insertion hole 131 of the housing 130 so as to be inserted into the insertion hole 131 of the housing 130 from the rear and electrically connected to the contact terminal 103, And a crimp terminal (150) formed in the tip end side of the crimp terminal (150) so as to correspond to the alignment protrusion (131a) so that the alignment groove (151)
The alignment protrusions 131a protruding from the entire inner surface of the insertion hole 131 of the housing 130 are protruded from the both sides of the inner surface of the insertion hole 131 by a predetermined length,
Wherein the alignment grooves (151) of the crimp terminal (150) correspond to the alignment protrusions (131a) and are recessed from the both ends of the alignment protrusions (131a).
delete The method according to claim 1,
The crimp terminal 150 exposed to the outside through the exposure hole 133 of the housing 130 is prevented from being exposed to the outside when the crimp terminal 150 is inserted into the connection header 110,
The front end of the connection header 110 is inserted into the housing 130 from the rear of the connection header 110 through the insertion groove 111 of the connection header 110, The locking protrusion 134 is formed so that the locking protrusion 134 protrudes from the insertion slot 111 of the connection header 110 when the fixed length is inserted through the insertion slot 111 of the connection header 110, And wherein the wire-to-board connector assembly is engaged and supported on the lower and upper portions of the wire-to-board connector assembly.
The method according to claim 1,
The crimp terminal 150 is inserted into the insertion hole 131 of the housing 130 from the rear to prevent backward flow,
And a locking protrusion (153) protrudes from the upper center so that the locking protrusion (153) is selectively restrained on the exposure hole (133).
KR1020160010121A 2016-01-27 2016-01-27 Wire to board connector assembly KR101773503B1 (en)

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Application Number Priority Date Filing Date Title
KR1020160010121A KR101773503B1 (en) 2016-01-27 2016-01-27 Wire to board connector assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160010121A KR101773503B1 (en) 2016-01-27 2016-01-27 Wire to board connector assembly

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KR101773503B1 true KR101773503B1 (en) 2017-09-01

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007134301A (en) * 2005-10-13 2007-05-31 Jst Mfg Co Ltd Perpendicular fitting female terminal and housing with same mounted thereon
KR101164362B1 (en) 2011-02-21 2012-07-16 한국몰렉스 주식회사 Wire to board type connector
KR101477730B1 (en) * 2013-07-29 2014-12-31 주식회사 신화콘텍 Electric connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007134301A (en) * 2005-10-13 2007-05-31 Jst Mfg Co Ltd Perpendicular fitting female terminal and housing with same mounted thereon
KR101164362B1 (en) 2011-02-21 2012-07-16 한국몰렉스 주식회사 Wire to board type connector
KR101477730B1 (en) * 2013-07-29 2014-12-31 주식회사 신화콘텍 Electric connector

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