KR200485894Y1 - A conmined structure of a multi-contact connector - Google Patents

A conmined structure of a multi-contact connector Download PDF

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Publication number
KR200485894Y1
KR200485894Y1 KR2020150008652U KR20150008652U KR200485894Y1 KR 200485894 Y1 KR200485894 Y1 KR 200485894Y1 KR 2020150008652 U KR2020150008652 U KR 2020150008652U KR 20150008652 U KR20150008652 U KR 20150008652U KR 200485894 Y1 KR200485894 Y1 KR 200485894Y1
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KR
South Korea
Prior art keywords
hole
socket
rotation
header
rotation hole
Prior art date
Application number
KR2020150008652U
Other languages
Korean (ko)
Other versions
KR20170002470U (en
Inventor
박승빈
Original Assignee
박승빈
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Filing date
Publication date
Application filed by 박승빈 filed Critical 박승빈
Priority to KR2020150008652U priority Critical patent/KR200485894Y1/en
Publication of KR20170002470U publication Critical patent/KR20170002470U/en
Application granted granted Critical
Publication of KR200485894Y1 publication Critical patent/KR200485894Y1/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
    • H01R12/50—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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a 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
    • H01R12/70—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

Abstract

The present invention relates to a coupling structure of a multi-contact connector, and more particularly, to a pivoting member capable of pushing and pushing a socket by using a movement of a fastening bolt, thereby facilitating separation work between a socket and a header To a joint structure of a contact connector.
To this end, there is provided a socket comprising: a socket including a plurality of terminal arrays, a mounting panel provided with the terminal arrays and formed with screw holes, a plurality of connecting pins connected to the terminal array, A header including a rotatable through hole formed at an upper portion and a lower portion and a slot formed at an upper portion of the rotation hole and having a length greater than the length of the rotation hole, A pivoting member which is pivotable in a longitudinal direction of the rotating shaft and pushes the mounting panel while partially protruding downwardly of the rotating hole at the time of pivoting and has a bolt hole corresponding to the screw hole, And a fastening bolt screwed to the screw hole of the screw hole, wherein the pivoting member is formed flat on the bottom surface and has an arc- Is characterized in that eojin provides a coupling structure of a connector contact.

Description

[0001] The present invention relates to a multi-

The present invention relates to a connection structure of a multi-contact connector, and more particularly, to a connection structure of a multi-contact connector such that the connection between the socket and the header can be facilitated.

In general, a connector is a connector that electrically connects or disconnects a circuit or a device with each other.

Connectors consist of insulators, contacts, and accessories to simplify wiring.

In addition, the connector permits high-density mounting of the electronic apparatus by effectively utilizing the space inside the apparatus.

Such a connector needs to have a high signal capacity. That is, it is preferable that the connector is configured to pass a large number of signals per unit of connector, and for convenience of explanation, such a connector is referred to as a multi-contact connector.

Multi-contact connectors range from industrial high-voltage connectors used in relays, high-current testers, railway, high-voltage breakers, emergency generators, motor testers, measuring tester probes and accessories, robots for automated lines, assembly test lines, solar junction boxes and connectors And stable connection is possible so that high current and voltage meet the performance of equipment even in harsh environments such as high temperature, high pressure, and various connection and disassembly.

The multi-contact connector will be described with reference to Fig. 1 attached hereto.

The multi-contact connector is provided for electrical connection between a cable (not shown) and a substrate (not shown), and includes a header 10 and a socket 20 as shown in FIG.

The header 10 includes a connection pin 11 to which a plurality of cables can be electrically connected and a housing 12 to protect the connection pin 11. [

The socket 20 is mounted on the substrate to electrically connect the cable and the substrate and includes a plurality of terminal arrays 21 and terminal arrays 21 capable of contacting the connection pins 11, And a mounting panel 22 provided with a mounting surface.

At this time, the terminal array 21 includes a lead terminal 21a for mounting the socket 20 on the substrate, and the terminal array 21 is connected to the electric circuit As shown in FIG.

On the other hand, a guide member 30 for protecting the terminal array 21 of the socket 20 and guiding the connection between the connection pin 11 and the terminal array 21 is provided.

The guide member 30 forms guide holes 31 corresponding to the number of the terminal arrays 21 and the connection pins 11 are fitted into the terminal arrays 21 through the guide holes 31, Connection.

At this time, each of the terminal array units 21 is formed as a pair maintaining a predetermined gap, and the pair of terminal array spacings 21 is formed to be smaller than the thickness of the lower end of the connection pin 11.

With such a configuration, the connection pin 11 can be contacted with each other by interference fit while spreading the pair of terminal arrays 21.

A guide pin 23 for coupling with the housing 12 of the header 10 is installed upward on the mounting panel 22 of the socket 20 and a screw hole (24) is formed.

The housing 12 is also provided with a fastening hole 13 corresponding to the screw hole 24 so as to be passed through the fastening hole 13 using a bolt B and screwed into the screw hole 24 The connection of the header 10 to the socket 20 can be made.

However, the multi-contact connector constructed as described above has the following problems.

Since the connection pins 11 are pressed into the terminal arrays 21 and contacted with each other as described above, the terminals 10 are removed from the sockets 20 for maintenance of the connection pins 11 or the terminal arrays 21, There is a problem that the header 10 is difficult to separate from the socket 20 in the process of separating the header 10 from the socket 20.

That is, even if the bolt assembly is released from the screw hole 24, not only the terminal array 21 presses the connection pin 11 but also a large number of the terminal arrays 21 and the connection pins 11 There is a problem that it is difficult to easily separate the header 10 from the socket 20 even if the operator uses the force.

Korea Registration No. 10-0315068 Korea Registration No. 10-0610947

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a screw assembly for a screw assembly, which is capable of easily removing a header from a socket, Thereby providing a coupling structure of the multi-contact connector.

According to an aspect of the present invention, there is provided a socket comprising: a socket including a plurality of terminal arrays, a mounting panel having screw holes formed therein, a plurality of connection pins connected to the terminal array, And a housing having a long hole having a length larger than the length of the rotation hole formed above the rotation hole, wherein the rotation hole is formed in a portion corresponding to the screw hole, A pivoting member which is located in the main body and which can be pivoted in the longitudinal direction of the rotating shaft on the rotating shaft while pushing the mounting panel while partially protruding downwardly of the rotating shaft at the time of pivoting and having a bolt hole corresponding to the screw hole; And a fastening bolt screwed into the screw hole of the socket through the bolt hole of the pivoting member, wherein the pivoting member has a bottom surface formed to be flat, And an arc is formed in a direction toward the upper side of the connector.

delete

Further, on both sides of the bottom of the rotation hole, a pair of supporting portions protruding toward the rotation hole for supporting both sides of the bottom of the rotation member are preferably formed.

At this time, it is preferable that the curvature formed by the support portion and the inner surface of the rotation hole corresponds to the curvature of the tiltable member.

At this time, the distance between the pair of support portions is formed to be shorter than the bottom surface length of the tiltable member, and is preferably longer than the height of the tiltable member.

The coupling structure of the multi-contact connector according to the present invention has the following effects.

First, when the screw-assembled bolt is moved in both directions, the pivoting member inserted with the bolt rotates in conjunction with the bolt on the housing rotation hole of the header, so that both side end edges of the pivoting member protrude from the pivoting hole, To interfere.

At this time, since the housing of the header is moved away from the mounting panel, the connection pin press-fitted between the pair of terminal arrays can be easily separated from the terminal array, so that the convenience for separating the header from the socket can be enhanced There is an effect.

Second, since the tiltable member is formed in an arc shape, and the inner curvature of the rotating hole and the curvature of the tiltable member correspond to each other, the rotation of the tiltable member on the rotating shaft can be made flexible.

Third, the support portion is formed on both sides of the bottom of the rotation hole to support the rotation member. The distance between the support portions is shorter than the bottom surface length of the rotation member, and is longer than the height of the rotation member. There is an effect that can be done.

1 is an exploded perspective view showing a multi-contact connector according to the prior art;
Fig. 2 is a view showing a main portion in a state in which a connection pin is press-fitted into a terminal array of a multi-contact connector
3 is an exploded perspective view showing a coupling structure of a multi-contact connector according to a preferred embodiment of the present invention.
Fig. 4 is a cross-sectional view showing a coupling structure of a multi-contact connector according to a preferred embodiment of the present invention
5A to 5C are views illustrating a process of separating a header from a socket by a coupling structure of a multi-contact connector according to a preferred embodiment of the present invention.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor can properly define the concept of a term in order to best describe its own design in the best way It should be construed as meaning and concept consistent with the technical idea of the invention.

Hereinafter, a coupling structure of the multi-contact connector according to a preferred embodiment of the present invention will be described with reference to FIGS. 3 to 5C.

The coupling structure of the multi-contact connector has a technical feature that facilitates the separation between the multi-contact connection pin and the terminal array.

The connection structure of the multi-contact connector for this purpose includes a socket 100, a header 200, a tiltable member 300, and a fastening bolt 400.

The socket 100 is mounted on a substrate (not shown) to electrically connect a cable (not shown) connected to the header 200 to the substrate, and a plurality of terminal arrays 110 and a plurality of terminal arrays 110 (Not shown).

At this time, guide pins 121 for guiding coupling with the header 200 are provided at both ends of the mounting panel 120, respectively.

A screw hole 122 for screw connection with the header 200 is formed at both sides of the mounting panel 120. Bolts 122 for coupling with a guide member to be described later are formed on both sides of the screw hole 122 Is formed.

Next, the header 200 includes a plurality of connection pins 210 electrically connected to the cable, and a housing 220 that protects the connection pins 210 and constitutes an appearance.

The connection pin 210 corresponds to the terminal array 110 of the socket 100 and is adapted to be fitted into the terminal array 110.

At both ends of the housing 220, insertion holes 221 into which the guide pins 121 of the socket 100 are inserted are formed.

A rotation hole 222 is formed at the center of both sides of the housing 220 so as to pass through the upper and lower portions of the socket 100 corresponding to the screw holes 122.

The rotation hole 222 is provided to provide a space reserved for rotation of the tiltable member 300.

At this time, a support portion 223 is formed at the bottom of the rotation hole 222.

The support portion 223 is configured to support the tiltable member 300 so that the tiltable member 300 to be described later can be positioned in the rotation hole 222. The support portion 223 is provided on the both sides of the rotation hole 222, (300).

The support portion 223 may be separately provided and then coupled to the housing 220.

It is preferable that the support portion 223 is formed to be rounded toward the rotation hole 222 and the curvature formed by the support portion 223 and the rotation hole 222 corresponds to the curvature of the tiltable member 300 Do.

This is for the purpose of smoothly rotating the tiltable member 30).

A long hole 224 is formed in the longitudinal direction of the housing 220 above the rotation hole 222.

The elongated hole 224 is formed to secure a space in which the fastening bolt 400 can flow for rotating the tiltable member 300 on the rotation hole 222. The long hole 224 has a length longer than the length of the rotation hole 222 .

At this time, an inclined surface is formed between the long hole 224 and the turn hole 222, so that a flexible action can be achieved when the fastening bolt 400 flows.

The tilting member 300 is pivoted on the rotation hole 222 and pushes the mounting panel 120 of the socket 100 from the housing 220 of the header 200 so that the connecting pin 210 and the terminal array 110 to facilitate separation.

The tiltable member 300 is positioned in the rotation hole 222 while being seated on the support portion 223.

The bottom surface of the tiltable member 300 is formed flat, and the appearance line is formed to form an arc from the bottom surface.

At this time, the outer curvature of the tiltable member 300 corresponds to the curvature formed by the rotation hole 222 and the support portion 223.

In addition, bolt holes 310 penetrating upward and downward are formed in the pivoting member 300.

The bolt hole 310 is configured to be coupled to a screw hole of the mounting panel 120 through a fastening bolt 400 described later.

In addition, since the fastening bolt 400 is positioned in the bolt hole 310, the fastening bolt 400 allows the tiltable member 300 to flow in both directions.

The height of the pivoting member 300 is larger than the height of the pivoting hole 222 formed between the supporting portions 223 while the width of both sides of the pivoting member 300 is larger than the distance of the pivoting hole 222 formed between the supporting portions 223. [ It is preferable to be formed smaller than the distance.

This is to facilitate the joining operation in the process of positioning the tiltable member 300 on the rotation hole 222.

That is, in order to position the tiltable member 300 in the rotation hole 222, the tiltable member 300 is tilted so that the height direction of the tiltable member 300 corresponds to the rotation hole 222 between the support portions 223 The rotation member 300 can be easily inserted into the rotation hole 222 by inserting the rotation member 300 into the rotation hole 222.

Next, the fastening bolt 400 is configured to connect the header 200 and the socket 100, and the fastening bolt 400 passes through the pivoting member 300 positioned in the rotation hole 222 of the header 200, So that coupling between the header 200 and the socket 100 is achieved.

At this time, the fastening bolt 400 is exposed upward of the housing 220 through the long hole 224 as shown in FIG.

Hereinafter, a coupling and disconnection process of the coupling structure of the multi-contact connector having the above-described configuration will be described.

And the guide member 30 is engaged with the socket 100.

At this time, the terminal arrays 110 are respectively positioned in the guide holes 31 of the guide member 30 and the guide members 30 are coupled to the mounting panel 120 using bolts.

Next, the header 200 is coupled to the socket 100.

At this time, the connection pin 210 of the header 200 for multi-connection is inserted into the terminal array 110 of the socket 100 through the guide hole 31 of the guide member 30 as shown in FIG. .

Next, the housing 220 is coupled to the mounting panel 120 using the fastening bolts 400.

The end of the fastening bolt 400 passes through the bolt hole 310 of the pivoting member 300 through the slot 224 and is coupled to the screw hole 122 of the mounting panel 120.

In this state, the socket 100 is mounted on the substrate, and the cable is connected to the connection pin 210 exposed to the outside of the housing 220.

Meanwhile, a process for separating the header 200 from the socket 100 in order to maintain the multi-contact connector coupled as described above is as follows.

The fastening bolt 400 exposed to the outside of the housing 220 is rotated to release the fastening bolt 400 from the screw hole 122.

As a result, the end portion of the fastening bolt 400 is separated from the screw hole 122 as shown in FIG. 5A.

Even if the fastening bolt 400 is detached from the screw hole 122, since the connection pin 210 is fitted to the terminal array 110, the socket 100 and the header 200 are completely separated from each other It is not a state.

Thereafter, the fastening bolt 400 reciprocates in the left and right directions on the drawing (Figs. 5B and 5C).

At this time, the tiltable member 300 is rotated in both directions on the rotation hole 222 along the fastening bolt 400, and the flow space of the fastening bolt 400 is sufficiently provided due to the formation of the slot 224.

Then, in the process of rotating the tiltable member 300, the both side end portions of the tiltable member 300 are exposed to the outside through the rotation hole 222 as shown in FIG. 5B.

At this time, the both side end portions of the tiltable member 300 move to interfere with the installation panel 120, so that the housing 220 is moved away from the installation panel 120, and the connection pin 210 is moved away from the terminal array 110 As shown in Fig.

Thereafter, as the fastening bolt 400 is continuously flowed in both directions as described above, the connecting pin 210 can be easily separated from the terminal array 110.

The coupling structure of the multi-contact connector according to the present invention facilitates the connection pin 210 fitted into the terminal array 110 by using the tiltable member 300 rotated by the fastening bolt 400 There is a technical feature that makes it possible to separate.

Accordingly, the header 200 can be easily separated from the socket 100 during maintenance work for the multi-contact connector, thereby improving workability.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

100: socket 110: terminal array
120: mounting panel 121: guide pin
122: screw hole 123: engaging hole
200: header 210: connection pin
220: Housing 221: Insertion hole
222: rotation hole 223: support
224: long hole 300: pivot member
310: bolt hole 400: fastening bolt

Claims (5)

A socket including a plurality of terminal arrays, and a mounting panel in which the terminal arrays are installed and formed with screw holes;
A plurality of connection pins to be connected to the terminal array and a rotation hole penetrating upward and downward are formed in a portion corresponding to the screw hole and a length longer than the length of the rotation hole is formed above the rotation hole A header having a long hole formed therein;
The header is located in the rotation hole of the header and is rotatable in the longitudinal direction of the rotation hole on the rotation hole, while partially pushing down the rotation hole at the time of rotation, pushing the installation panel, and a bolt hole corresponding to the screw hole is formed A pivoting member;
And a fastening bolt screwed into the screw hole of the socket through the bolt hole of the pivoting member,
Wherein the tiltable member comprises:
Wherein the bottom surface is formed flat and has an arc shape upward from the bottom surface. delete The method according to claim 1,
Wherein a pair of support portions protruding toward the rotation hole are formed on both sides of the bottom of the rotation hole so as to support both sides of the bottom of the rotation member. The method of claim 3,
And the curvature formed by the support portion and the inner surface of the rotating hole corresponds to the curvature of the tiltable member. The method of claim 3,
Wherein a distance between the pair of support portions is shorter than a bottom surface length of the tiltable member and is formed to be longer than a height of the tiltable member.



KR2020150008652U 2015-12-30 2015-12-30 A conmined structure of a multi-contact connector KR200485894Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150008652U KR200485894Y1 (en) 2015-12-30 2015-12-30 A conmined structure of a multi-contact connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150008652U KR200485894Y1 (en) 2015-12-30 2015-12-30 A conmined structure of a multi-contact connector

Publications (2)

Publication Number Publication Date
KR20170002470U KR20170002470U (en) 2017-07-10
KR200485894Y1 true KR200485894Y1 (en) 2018-03-08

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KR2020150008652U KR200485894Y1 (en) 2015-12-30 2015-12-30 A conmined structure of a multi-contact connector

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004031235A (en) * 2002-06-27 2004-01-29 Itt Cannon Ltd Multiconductor connector
JP2013115006A (en) 2011-11-30 2013-06-10 Emuden Musen Kogyo Kk Terminal block device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403196A (en) 1993-11-09 1995-04-04 Berg Technology Connector assembly
JPH10284173A (en) * 1997-04-03 1998-10-23 I T T Canon:Kk Connector and contact
KR100610947B1 (en) 2005-01-14 2006-08-09 엘에스전선 주식회사 A Connector having means for shielding electromagnetic waves

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004031235A (en) * 2002-06-27 2004-01-29 Itt Cannon Ltd Multiconductor connector
JP2013115006A (en) 2011-11-30 2013-06-10 Emuden Musen Kogyo Kk Terminal block device

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