KR102028638B1 - Connector for connecting substrate - Google Patents

Connector for connecting substrate Download PDF

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Publication number
KR102028638B1
KR102028638B1 KR1020140176074A KR20140176074A KR102028638B1 KR 102028638 B1 KR102028638 B1 KR 102028638B1 KR 1020140176074 A KR1020140176074 A KR 1020140176074A KR 20140176074 A KR20140176074 A KR 20140176074A KR 102028638 B1 KR102028638 B1 KR 102028638B1
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KR
South Korea
Prior art keywords
substrate
contact
lock pin
hold down
receiving
Prior art date
Application number
KR1020140176074A
Other languages
Korean (ko)
Other versions
KR20160069898A (en
Inventor
정재윤
김동희
고영목
Original Assignee
엘에스엠트론 주식회사
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Priority to KR1020140176074A priority Critical patent/KR102028638B1/en
Publication of KR20160069898A publication Critical patent/KR20160069898A/en
Application granted granted Critical
Publication of KR102028638B1 publication Critical patent/KR102028638B1/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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other 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
    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/732—Printed circuits being in the same plane
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Abstract

Disclosed is a technique related to a connector for board connection.
The board | substrate connection connector which concerns on this invention is a body part provided in a 1st board | substrate, Comprising: The extension part of the 2nd board | substrate extended from the 2nd board | substrate extended in 1 direction with the said 1st board | substrate intersects with the said 1 direction A body part accommodated in another direction; And a contact part installed in the body part and in contact with a conductor pattern provided in the extension part of the second substrate accommodated in the body part, thereby improving disassembly or poor connection due to external force and substrate shrinkage, as well as a connector. Simplify the structure and manufacturing process.

Description

Connector for connecting substrate {Connector for connecting substrate}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector for board connection, and more particularly, to a connector for board connection that not only improves burnout or poor connection due to external force and shrinkage of the board, but also simplifies the connector structure and manufacturing process.

Recently, as the size and weight of display electronic devices such as laptops, tablet PCs, and smart phones have become smaller and lighter, smaller and thinner connectors have been required, while as the density of electronic devices mounted on circuit boards increases, There are many limitations on the light and small size of the connector related device, such as the number of contacts installed is rather increased.

For example, as disclosed in Korean Patent Registration No. 10-0970944 and the like, existing connector devices are composed of a plug connector and a receptacle connector pair, and the receptacle connector corresponds to a receptacle contact. A plurality of pins are installed and a plug connector is provided with a plurality of plug terminals in contact with the receptacle contact. However, when both the plug connector and the receptacle connector are used, different separate bodies and contacts must be manufactured through different molds, thereby complicating the manufacturing process and increasing manufacturing costs.

Meanwhile, a plug connector and a receptacle connector are connected to two boards to which a board to board connector or a card edge connector, which is connected between two printed circuit boards (PCBs), is also connected. Each is mounted and fastened. However, as disclosed in Korean Patent Registration No. 10-0349824 or the like, existing technologies have a problem that it is difficult to reduce the size and weight of the product by using a plug connector and a receptacle connector of a complicated configuration.

In particular, existing technologies are used to connect two substrates having a bar shape used in a BLU (Back Light Unit) of a display device, such that the arrangement direction and the connecting direction of the two substrates are the same or parallel, so that the substrate placement direction There is a problem that is vulnerable to the external force, the inherent shrinkage of the substrate, etc. If this occurs because of the separation between the substrates there is a problem that causes the connector to be removed or poor connection.

Therefore, in the connection between the printed circuit boards, there is a demand for a technology that can simplify the connector structure and the manufacturing process and improve the unloading or poor connection due to the external force applied to the board and the shrinkage of the board.

The technical problem to be solved by the present invention is to provide a connector for board connection that can improve the dislocation or poor connection due to the external force and the shrinkage of the substrate in the connection between the substrate.

In addition, to provide a connector for board connection that can simplify the connector structure and manufacturing process and reduce the manufacturing cost.

In order to solve the above technical problem, the connector for board connection according to the embodiment of the present invention is a body portion provided on the first substrate, and extends from the second substrate disposed in one direction with the first substrate. A body part accommodating an extension part of the second substrate in another direction crossing the one direction; And a contact portion provided in the body portion and in contact with a conductor pattern provided in an extension of the second substrate accommodated in the body portion.

In one embodiment, the body portion may include a contact receiving portion for receiving the contact portion in the rear portion of the body portion.

In an embodiment, the board connection connector is coupled to a predetermined groove provided in the extension part of the second substrate so as to prevent detachment of the extension part of the second substrate accommodated in the body part. It may further comprise a lock pin.

In an embodiment, the body portion may include: a substrate accommodating portion accommodating an extended portion of the second substrate at a front portion of the body portion; And it may include a lock pin receiving portion for receiving the lock pin portion in the rear portion of the body portion.

In example embodiments, the substrate accommodating part may accommodate an extension portion of the second substrate in a direction orthogonal to an arrangement direction of the first substrate and the second substrate.

In one embodiment, the lock pin portion. A lock pin support portion received and supported by the lock pin receiving portion; A locking pin portion extending from the lock pin support portion and engaged with a predetermined groove provided in the extension portion of the second substrate; And a lock pin mounting portion extending from the lock pin support portion to the outside of the lock pin accommodation portion to be mounted on the first substrate.

In one embodiment, the lock pin portion may further include a lock pin fixing portion protruding to prevent removal of the lock pin portion in combination with a predetermined groove provided in the lock pin receiving portion.

In an embodiment, the board connection connector may further include a hold down part having one end mounted on the body portion and the other end mounted on the first substrate.

In one embodiment, the body portion may include a hold down receiving portion for receiving the one end of the hold down portion in front of the body portion.

In an embodiment, the one end of the holddown part may include: a holddown support part received and supported by the holddown receiving part; And a hold down fixing part protruding to prevent detachment of the hold down part in combination with a predetermined groove provided in the hold down receiving part.

In example embodiments, the other end of the holddown part may include a holddown mounting part extending outward from the holddown receiving part and mounted on the first substrate.

In an embodiment, the contact unit may include: a contact supporter accommodated in and supported by the contact receiving unit; A contact pin portion extending from the contact support portion and contacting a conductor pattern provided on an extension portion of the second substrate accommodated in the body portion; And a contact mounting part extending from the contact support part to the outside of the contact receiving part and mounted on the first substrate.

In an embodiment, the contact part may further include a contact fixing part protruding to prevent detachment of the contact part by being coupled to a predetermined groove provided in the contact accommodating part.

A board connection connector according to another embodiment of the present invention is a body portion provided on a first substrate, and a second portion extending from a second substrate disposed in one direction with the first substrate through a front portion of the body portion. A body part accommodating an extended portion of the substrate in another direction crossing the one direction; A contact portion provided at a rear portion of the body portion and contacting a conductor pattern provided at an extension of the second substrate accommodated in the body portion; A lock pin part installed at a rear part of the body part to engage with a predetermined groove provided in the extension part of the second substrate to prevent detachment of the extension part of the second substrate accommodated in the body part; And a hold down part having one end installed at the front part of the body part and the other end mounted on the first substrate, wherein the contact part and the lock pin are respectively extended to the rear of the body part to be mounted on the first substrate. It has a contact mounting part and a lock pin mounting part, The said other end of the said holddown part has the holddown mounting part extended to the side of the said body part, and mounted to the said 1st board | substrate.

According to the present invention, by arranging the arrangement direction and the connecting direction between the substrates, it is possible to prevent the phenomenon of loosening or connection failure due to external force and shrinkage of the substrate in the substrate arrangement direction.

In addition, by directly inserting and using a plug board without using a separate plug connector, the connector structure and manufacturing process can be simplified and manufacturing cost can be reduced, and unlike a conventional technology in which a connector is placed and mounted on a board, By arranging and mounting the receptacle connector on the side surface of the receptacle connector, the same effect as that of achieving the low magnification of the receptacle connector can be obtained compared to the prior art.

In addition, by implementing the fixing structure of the plug substrate in the receptacle connector itself, it is possible to prevent the phenomenon of disconnection or poor connection due to external force in the direction of orthogonal to the substrate arrangement direction.

Moreover, the mounting strength of a connector can be improved by mounting together the front part and the back part of a connector on a board | substrate.

Furthermore, it will be apparent to those skilled in the art that the various embodiments of the present invention may solve various technical problems not mentioned above.

1 is a front perspective view showing a connector for board connection according to an embodiment of the present invention.
Figure 2 is a rear perspective view showing a connector for board connection according to an embodiment of the present invention.
Figure 3 is an exploded perspective view showing a connector for board connection according to an embodiment of the present invention.
4 is a view showing a fastening operation of the connector for board connection according to an embodiment of the present invention.
Fig. 5 is a perspective view showing an example of a contact portion used in the board connection connector according to the present invention.
6 is a cross-sectional view showing a fastening operation of the contact portion shown in FIG.
Fig. 7 is a perspective view showing an example of a lock pin portion used in the board connection connector according to the present invention.
8 is a cross-sectional view showing a fastening operation of the lock pin portion shown in FIG.
9 is a perspective view showing an example of a hold-down part used in the board connection connector according to the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings in order to clarify the means for solving the technical problems of the present invention. Like reference numerals in the accompanying drawings indicate like elements. However, in the description of the present invention, if the description of the related known technology makes the gist of the present invention clear, the description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a designer, a manufacturer, or the like. Therefore, the definition should be made based on the contents throughout the specification.

1 is a front perspective view of a connector for board connection according to an embodiment of the present invention.

2 is a rear view of the connector for board connection according to an embodiment of the present invention.

3 is an exploded perspective view of a connector for board connection according to an embodiment of the present invention.

As shown in FIG. 1 to FIG. 3, the board connection connector 100 according to the present invention includes a body part 110 and a contact part 120.

The body part 110 corresponds to the body of the connector and may be made of an insulating material. The body unit 110 is installed on a first substrate of the first substrate and the second substrate that are electrically connected. The body part 110 accommodates an extension portion of the second substrate extending from the second substrate disposed in one direction with the first substrate in another direction crossing the one direction.

The contact part 120 is provided in the body part 110 and directly contacts the conductor pattern provided in the extension part of the second substrate accommodated in the body part 110. 2 Connect the board electrically.

4 illustrates a fastening operation of the connector for board connection according to an embodiment of the present invention.

Referring to FIG. 4, the body portion 110 of the board connection connector 100 is installed on a first substrate, that is, a receptacle substrate 210. In addition, the body part 110 may have a second substrate, that is, a plug substrate 220 in a direction crossing the direction in which the plug substrate 220 is disposed to be electrically / physically connected to the receptacle substrate 210. Receive an extension portion 222. In this case, as shown in FIG. 4, the body part 110 extends 222 of the plug substrate 220 in a direction orthogonal to an arrangement direction of the receptacle substrate 210 and the plug substrate 220. ) Can be accommodated. When the arrangement direction of the receptacle substrate 210 and the plug substrate 220 and the receiving direction of the extension portion 222 of the plug substrate 220 are configured to be orthogonal to each other, the implementation of the PCB at the actual manufacturing site is easy, as well as the PCB. It can effectively solve the gap between PCBs caused by unintentional external force such as shrinkage or vibration. As described above, the connector 100 for board connection according to the present invention crosses the arrangement direction and the connecting direction between the substrates 210 and 220, thereby preventing the connection or the poor connection due to the external force and the contraction of the substrate in the substrate arrangement direction. You can prevent it.

In addition, the contact part 120 is made of a conductive material and is in direct contact with the conductor patterns 224 provided in the extension part 222 of the plug substrate 220. The plug substrate 220 is electrically / physically connected. As such, by directly inserting and using the plug board 220 without using a separate plug connector in the connection between the two boards 210 and 220, the connector structure and the manufacturing process may be simplified and the manufacturing cost may be reduced.

Meanwhile, the board connection connector 100 may further include a lock pin 130 and a hold down unit 140 installed in the body 110. In this case, the body part 110 may include the substrate receiving part 112 and the body part 110 receiving the extension part 222 of the plug substrate 220 at the front part of the body part 110. A lock pin receiving portion 116 and a holddown receiving portion 118 may be further included along with the contact receiving portion 114 for receiving the contact portion 120 at the rear portion.

Fig. 5 is a perspective view showing an example of the contact portion used for the connector for board connection according to the present invention.

As shown in FIG. 5, the contact part 120 may include a contact support part 121, a contact pin part 122, and a contact mounting part 125, and may further include a contact fixing part 126. have. The contact support portion 121 is accommodated in the contact receiving portion 114 and supported. In this case, the contact accommodating part 114 may be formed in a slot shape at a rear portion of the body part 110 to allow the contact support part 121 to be installed and supported by an interference fit method.

The contact pin part 122 extends from the contact support part 121 and contacts the conductor pattern 224 provided in the extension part 222 of the plug substrate 220 accommodated in the body part 110. To this end, the contact pin 122 may be configured to form an insertion space of the extension portion 222 of the plug substrate 220 together with the contact support 121. That is, the contact pin portion 122 may extend from the contact support portion 121 to form a '' 'shape with the contact support portion 121 as a whole. In addition, the contact pin part 122 may include a contact protrusion 123 and a displacement part 124. In this case, the contact protrusion 123 is in direct contact with the conductor pattern 224 provided in the extension portion 222 of the plug substrate 220, and one end of the displacement portion 124 is the contact protrusion 122. ) And the other end is connected to the contact support 121 to maintain a contact state between the contact protrusion 123 and the conductor pattern 224 by the elastic force. In addition, in an embodiment, in order to further improve contact reliability and contact stability through a double contact structure, a conductive pattern (not shown) is additionally formed on the bottom surface of the plug substrate extension portion 222 and corresponding thereto. One end of the contact support 121 may further include a contact protrusion (not shown).

The contact part mounting part 125 extends from the contact support part 121 to the outside of the contact receiving part 114 and is mounted on the receptacle substrate 210. In addition, the contact fixing part 126 is coupled to a predetermined groove (not shown) provided in the contact accommodating part 114 when the contact part 120 is correctly inserted and accommodated in the contact accommodating part 114. Is formed to protrude so as to prevent the removal of the contact portion 120.

6 is a cross-sectional view of the fastening operation of the contact portion shown in FIG.

As illustrated in FIG. 6, when the extended portion 222 of the plug substrate 220 is inserted into and received in the body portion 110, the extended portion of the contact portion 120 and the plug substrate 220 ( The conductor patterns 224 formed on the 222 may contact each other, and as a result, the plug substrate 220 and the receptacle substrate 210 may be electrically connected to each other. In addition, a bottom surface of the plug substrate portion 222 accommodated in the body portion 110 is supported by a bottom surface of the contact receiving portion, and an upper surface of the plug substrate portion 222 is applied to the elastic force of the displacement portion 124. Since the pressure is applied, the contact state between the contact portion 120 and the conductor pattern 224 may be maintained. In this case, as described above, in order to further improve contact reliability and contact stability through the double contact structure, a conductor pattern (not shown) is additionally formed on the bottom surface of the plug substrate extension portion 222, and corresponding thereto. A contact protrusion (not shown) may be additionally provided at one end of the contact support 121.

The lock pin 130 is installed on the body part 110 to extend the plug substrate 220 to prevent detachment of the extension part 222 of the plug substrate 220 accommodated in the body part 110. Coupling with a predetermined groove 226 provided in the portion 222. In this case, the lock pin receiving portion 116 of the body portion 110 may receive the lock pin portion 130 at the rear portion of the body portion 110.

7 is a perspective view showing an example of the lock pin portion used in the connector for board connection according to the present invention.

As shown in FIG. 7, the lock pin 130 may include a lock pin support 131, a lock pin 132, and a lock pin mounting unit 135, and further include a lock pin fixing unit 136. Can be. The lock pin support part 131 is accommodated and supported by the lock pin accommodating part 116. In this case, the lock pin receiving portion 116 is formed in the rear portion of the body portion 110 in the form of a slot, so that the lock pin support portion 131 can be installed and supported by the interference fit method.

The locking pin part 132 may extend from the lock pin support part 131 and may be coupled to a predetermined groove 226 provided in the plug substrate 220 extension part 222. To this end, the locking pin 132 may be configured to form an insertion space of the extension portion 222 of the plug substrate 220 together with the lock pin support 131. That is, the locking pin portion 132 may extend from the lock pin support 131, and may be configured to form a 'c' shape with the lock pin support 131. In addition, the locking pin 132 may include a locking protrusion 133 and a displacement unit 134. In this case, the locking protrusion 133 may have an inclined surface formed to be higher in the direction in which the plug substrate 220 is inserted to guide the insertion path of the plug substrate 220. The displacement part 134 has a bottom surface for providing a downward displacement space of the locking pin part 132 as the extension part 222 of the plug substrate 220 is inserted along the inclined surface of the locking protrusion 133. The inclined surface is formed so that the lock pin fixing portion 136 side is lower than the insertion side of the plug substrate 220, or the locking projection 133 side may be configured to be formed thinner than the lock pin fixing portion 136 side Can be. That is, the locking protrusion 133 is a groove provided in the extension portion 222 of the plug substrate 220 when the extension portion 222 of the plug substrate 220 is correctly inserted into the body portion 110. Inserted and coupled to 226. One end of the displacement part 134 is connected to the locking protrusion 132, and the other end thereof is connected to the lock pin support part 131. The displacement portion 134 is displaced downward as the extension portion 222 of the plug substrate 220 is inserted while contacting the inclined surface of the locking projection 133, the locking projection 133 is the groove 226 When it is inserted into and coupled to), the locking protrusion 133 and the groove 226 are maintained by the elastic force.

The lock pin mounting unit 135 extends from the lock pin support unit 131 to the outside of the lock pin receiving unit 116 and is mounted on the receptacle substrate 210. The lock pin fixing part 136 protrudes to engage with a predetermined groove (not shown) provided in the lock pin accommodating part 116 when the lock pin 130 is correctly inserted and accommodated in the lock pin accommodating part 116. Is formed to prevent the removal of the lock pin 130.

8 is a cross-sectional view of the fastening operation of the lock pin shown in FIG.

As shown in FIG. 8, when the extension part 222 of the plug substrate 220 is inserted into the body part 110 to be accommodated, the lock pin 130 may extend to the extension part of the plug substrate 220. By coupling with the groove 226 formed in the 222 to secure the extension portion 222 of the plug substrate 220 to prevent the removal of the plug substrate 220 and the plug substrate 220 and the receptacle substrate 210 To maintain the connection status. As such, by implementing the fixing structure of the plug substrate 220 in the board connection connector 100 itself, it is possible to prevent the removal or poor connection due to the external force in the orthogonal direction as well as the substrate arrangement direction.

The hold-down part 140 has one end 141 installed on the body 110 and the other end 144 mounted on the receptacle substrate 210. In this case, the hold down receiving portion 118 of the body portion 110 may receive the one end 141 of the hold down portion 140 at the front portion of the body portion 110.

9 is a perspective view showing an example of the hold down part used in the connector for board connection according to the present invention.

As shown in FIG. 9, one end 141 of the holddown part 140 may include a holddown support part 142 and a holddown fixing part 143.

The holddown support part 142 is accommodated and supported by the holddown accommodation part 118. In this case, the hold down accommodating part 118 may be formed in a slot shape in the front portion of the body part 110 to allow the hold down support part 142 to be installed and supported by an interference fit method. The hold down fixing part 143 is a predetermined groove (not shown) provided in the hold down accommodating part 118 when the hold down part 140 is correctly inserted and accommodated in the hold down accommodating part 118. Protruding to be coupled with the to prevent the removal of the hold-down portion 140.

In addition, the other end 144 of the hold down part 140 includes a hold down mounting part 145. The hold down mounting unit 145 extends outside the hold down receiving unit 118 and is mounted on the receptacle substrate 210. As described above, the hold down unit 140 performs a function of holding down the board connection connector 100 to the receptacle board 210.

In one embodiment, the contact mounting portion 125 of the contact portion 120 and the lock pin mounting portion 135 of the lock pin 130 are respectively extended to the rear of the body portion 110 to the receptacle substrate ( The hold down mounting part 145 of the hold down part 140 may extend laterally from the front part of the body part 110 to be mounted on the receptacle substrate 210. As described above, by mounting the front and rear portions of the connector 100 for board connection together on the receptacle board 210, the mounting strength of the connector can be improved. Can increase the durability.

As described above, according to the present invention, by arranging the arrangement direction and the connecting direction between the substrates, it is possible to prevent the phenomenon of disconnection or poor connection due to external force and shrinkage of the substrate in the substrate placement direction. In addition, by directly inserting and using a plug board without using a separate plug connector, the connector structure and manufacturing process can be simplified and manufacturing cost can be reduced, and unlike a conventional technology in which a connector is placed and mounted on a board, By arranging and mounting the receptacle connector on the side surface of the receptacle connector, the same effect as that of achieving the low magnification of the receptacle connector can be obtained compared to the prior art. In addition, by implementing the fixing structure of the plug substrate in the receptacle connector itself, it is possible to prevent the phenomenon of disconnection or poor connection due to external force in the direction of orthogonal to the substrate arrangement direction. Moreover, the mounting strength of a connector can be improved by mounting together the front part and the back part of a connector on a board | substrate. Furthermore, various embodiments according to the present invention may solve various technical problems other than the contents mentioned in the technical field as well as the related art.

So far, the present invention has been described with reference to specific embodiments. However, it will be apparent to those skilled in the art that various modifications may be implemented in the technical scope of the present invention. Therefore, the above-described embodiments should be considered in descriptive sense only and not for purposes of limitation. That is, the true technical scope of the present invention is shown in the appended claims, and all differences within the equivalent scope will be construed as being included in the present invention.

100: board connection connector 110: body portion
112: substrate accommodating portion 114: contact accommodating portion
116: lock pin receiving portion 118: hold down receiving portion
120: contact portion 130: lock pin portion
140: hold down part

Claims (14)

A second substrate 220 disposed in one direction with the first substrate 210, the second substrate 220 integrally with the second substrate 220 and having an extended portion 222 extending from the second substrate 220. The extension part 222 may extend from the second substrate 220 along the one direction to the first substrate 210 and the first extension part 222a and the first extension part 222a. A second substrate 220 including a second extending portion 222b extending along another orthogonal direction;
A body part (110) installed on the first substrate (210) to receive the second extension portion (222b) of the second substrate in another direction perpendicular to the one direction;
A contact part 120 installed in the body part 110 and contacting the conductor pattern 224 formed on one surface of the second extension part 222b accommodated in the body part 110;
A lock installed in the body part 110 and engaging with a predetermined groove 226 formed in the second extension part 222b to prevent detachment of the second extension part 222b received in the body part 110. Pin portion 130; And
One end is provided in the body portion 110 and the other end includes a hold down portion 140 is mounted on the first substrate 210,
The body part 110 may include a substrate accommodating part 112 that receives the second extension part 222b in the other direction from the front part of the body part 110, and a rear part of the body part 110. The contact receiving portion 114 for receiving the contact portion 120, the lock pin receiving portion 116 for receiving the lock pin 130 in the rear portion of the body portion 110, and the body portion of the 110 A hold down receiving portion 118 for receiving the one end of the hold down portion 140 at a front portion,
The lock pin receiving portion 116 is located between the contact receiving portion 114 and the hold down receiving portion 118 based on the one direction,
The contact part 120 includes a contact mounting part 125 which extends to the outside of the contact receiving part 114 but extends to the rear of the body part 110 to be mounted on the first substrate 210. ,
The lock pin 130 extends to the outside of the lock pin receiving portion 116 but extends to the rear of the body 110 together with the contact mounting portion 125 of the contact portion 120 to form the first substrate. Lock pin mounting portion 135 to be mounted on 210,
The other end of the hold down part 140 extends to the outside of the hold down accommodating part 118 and extends to the side of the body part 110 to be mounted on the first substrate 210. A board | substrate connection connector containing a part 145. delete delete delete delete The method of claim 1,
The lock pin portion.
A lock pin support portion received and supported by the lock pin receiving portion; And
A lock pin portion extending from the lock pin support portion and coupled to a predetermined groove provided in the extension portion of the second substrate;
And the lock pin mounting portion is configured to extend from the lock pin support portion. The method of claim 6,
The lock pin portion,
And a lock pin fixing part protruding to be coupled to a predetermined groove provided in the lock pin accommodating part to prevent detachment of the lock pin part. delete delete The method of claim 1,
The one end of the hold down portion,
Hold down support is received and supported by the hold down receiving portion; And
And a hold down fixing part protruding to be coupled to a predetermined groove provided in the hold down receiving part to prevent detachment of the hold down part. delete The method of claim 1,
The contact portion,
A contact support part accommodated in and supported by the contact receiving part; And
A contact pin part extending from the contact support part and contacting a conductor pattern formed on one surface of the extension part of the second substrate accommodated in the body part;
The extended portion of the second substrate, the conductor pattern is further formed on the other surface opposite the one surface on which the conductor pattern is formed,
And the contact support portion includes a contact protrusion corresponding to a conductor pattern further formed on the other surface of the extended portion of the second substrate. The method of claim 12,
The contact portion,
And a contact fixing part protruding to engage with a predetermined groove provided in the contact receiving part to prevent detachment of the contact part. delete
KR1020140176074A 2014-12-09 2014-12-09 Connector for connecting substrate KR102028638B1 (en)

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KR1020140176074A KR102028638B1 (en) 2014-12-09 2014-12-09 Connector for connecting substrate

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KR20160069898A KR20160069898A (en) 2016-06-17
KR102028638B1 true KR102028638B1 (en) 2019-10-04

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KR20210103096A (en) 2020-02-13 2021-08-23 한국단자공업 주식회사 terminal of connector for connecting PCB

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* Cited by examiner, † Cited by third party
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KR101606775B1 (en) * 2012-11-02 2016-03-28 주식회사 후성테크 Electric connector

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JP2013247012A (en) * 2012-05-28 2013-12-09 Daiichi Seiko Co Ltd Electric connector
KR101444599B1 (en) * 2013-05-13 2014-09-26 주식회사 후성테크 Electrical connector for reliable fastening

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