KR101199243B1 - Connector - Google Patents

Abstract

PURPOSE: A connector is provided to guarantee coupling power when a socket is coupled with a header. CONSTITUTION: A connector includes a socket(100) and a header(200). A sixth wall(270) is inserted between a pair of fifth walls(170) when the header is coupled with the socket. The sixth wall is engaged with one of a fourth bending portion(139), a third extending portion(140), or a fifth bending portion(141). The sixth wall deforms a socket terminal in a direction which increase contact power between a header terminal contact portion(232) and a convex portion(135).

Description

Connector {Connector}

The present invention relates to a connector for connecting between printed circuit boards, and more particularly, to a connector for connecting between printed circuit boards by a header and a socket without a separate connection cable.

To connect printed circuit boards and printed circuit boards in various electronic devices, sockets or headers mounted on other printed circuit boards by using connectors connected by cables or by headers or sockets mounted on the printed circuit boards. Use a connector in the form of a coupling.

Korean Patent No. 862020 discloses a connector for mechanically and electrically connecting a printed circuit board to each other using a socket and a header (see FIGS. 1 and 2).

Figure 1 (a) is a socket 100, the socket is composed of a socket housing made of a synthetic resin material and a socket reinforcing member 120 and a socket terminal 130 made of a metal material. The socket housing made of a synthetic resin material has a metal socket reinforcement member 120 installed therein and is disposed in a form of connecting the pair of first walls 110 and the pair of first walls 110 to each other. And a pair of second walls 150 having a terminal groove 152 into which the socket terminal 130 can be fitted from below. The socket housing also has a central wall 160 formed in equilibrium with the second wall 150 between the first wall 110 and the second wall 150.

1 (b) is a header 200, the header is composed of a header housing made of a synthetic resin material, a header reinforcing member 220 and a header terminal 230 made of a metal material. The header housing is provided in such a manner that the header reinforcing member 220 is installed and the pair of third walls 210 facing each other and the pair of third walls 210 are connected to each other. A pair of fourth walls 250 are provided. In the header housing made of synthetic resin, the reinforcing member 220 and the header terminal 230 are held in the header housing by insert injection. Although the header shown in FIG. 1 (b) is installed in the header housing by insert injection, the reinforcing member 220 and the header terminal 230 are inserted after injection molding of the header housing according to the shape of the header terminal 230. It may be installed in the form.

The socket and header shown in FIG. 1 (a) and (b) are combined in the form as shown in FIG. 2.

Figure 2 (a) is a cross-sectional view showing the form before the header and the socket is coupled, Figure 2 (b) is a cross-sectional view showing a form in which the header and the socket is completely coupled, Figure 2 (c) is a socket and the header is separated One form of the process is shown.

As shown in FIG. 2A, the header terminal 230 includes at least one header terminal contact portion 232 and a second contact portion 233 contacting the socket terminal 130, and a first printed circuit board. And a header terminal soldering portion 231 for soldering (not shown).

In addition, the socket terminal 130 may include a socket terminal soldering portion 131 for soldering to a second printed circuit board (not shown), and a first bent portion extending from the socket terminal soldering portion 131 and bent upwards ( 132, a vertical portion 133 extending upward from the first bent portion 132 and forcibly fitted to a wall of the terminal groove portion 15240 of the second wall 150, and the vertical portion 133. The second bent portion 134 bent in the direction of the center wall 160, and the convex portion formed to extend from the second bent portion 134 and protrude in the direction of the center wall 160 from the second wall 150 135, a first extension part 136 extending downward from the convex part 135, and a third bent part 137 bent toward the center wall 160 from the first extension part 136. And a second extension portion 138 extending from the third bending portion 137, a fourth bending portion 139 bent upward from the second extension portion 138, and the fourth bending portion ( Article extended from 139) A third extension 140, a fifth bent portion 141 bent toward the second extension portion 138 from the third extension portion 140, and a fourth extended portion from the fifth bent portion 141. It comprises an extension 142.

When the socket 100 and the header 200 are coupled as shown in FIG. 2 (b), the header terminal 230 is inserted between the convex portion 135 and the fifth bent portion 141, so that the convex portion 135 of the socket is inserted. And the fifth bent portion 141 is in contact with the header terminal contact portion 232 and the second contact portion 233 of the header, respectively.

However, when the header 200 is separated from the socket 100 as shown in FIG. 2 (c), the fifth bent portion 1410 of the socket terminal is deformed in the separation direction by the frictional force with the second contact portion 233, and thus the center is deformed. It contacts the wall 160 and the pull force of the header is transmitted as it is to the central wall 160. This not only damages the center wall 160 but also continues to act until the pull force is completely detached from the socket. There is a problem that the extraction of the header is difficult.

In addition, as shown in FIG. 2B, when the socket 100 and the header 200 are coupled, the convex portion 135 and the fifth bent portion 141 of the socket may include the header terminal contact portion 232 and the second contact portion ( 233) is made only by the elastic deformation of the socket terminal, there is a problem that the contact force due to the elastic deformation of the socket terminal is weak when the operation of inserting and extracting the header in the socket is repeated.

The present invention has been made to solve the problems of the prior art as described above,

It is an object of the present invention to provide a connector which can ensure a coupling force when the socket and the header are finally combined, and also reduce the extraction force when removing the header from the socket, thereby improving the endurance life of the connector and improved contact reliability.

It is also another object of the socket and header to have a structure that is resistant to warpage, and to prevent the socket and header from being correctly coupled due to an operator's mistake.

The connector of claim 1 of the present invention for achieving the above object,

A pair having a pair of first walls provided with socket reinforcing members and disposed to face each other, and a terminal groove portion which is arranged to connect the pair of first walls to each other and into which the socket terminal can be fitted from below. A socket housing having a second wall of

A socket reinforcing member installed on the first wall;

A socket comprising at least one socket terminal fitted to the second wall;

A pair of third walls on which header reinforcement members are installed and disposed to face each other;

A header housing having a pair of fourth walls arranged to connect the pair of third walls to each other, and having a header terminal installed thereon;

A header reinforcing member installed on the third wall;

10. A connector comprising a header mounted to the fourth wall and including a header terminal capable of making electrical connection with a socket terminal,

The socket housing further comprises a pair of fifth walls parallel to the second wall of the socket and spaced apart from each other between the second walls,

The header housing further has a sixth wall fitted between the pair of fifth walls,

The header terminal includes at least one header terminal contact portion in contact with the socket terminal, and a header terminal solder portion for soldering to the first printed circuit board.

The socket terminal may include a socket terminal soldering portion for soldering to a second printed circuit board, a first bent portion extending upwardly from the socket terminal soldering portion, and extending upwardly from the first bent portion. A vertical portion forcibly fitted to the wall of the terminal groove portion of the wall, a second bent portion bent in the fifth wall direction from the vertical portion, and a second portion extending from the second bent portion and extending from the second wall to the fifth wall; The protrusion protruding in the direction, the first extension extending downward from the convex portion, the third bending portion bent toward the fifth wall in the first extension portion, and the third extension portion extending from the third bending portion. A second extension portion, a fourth bent portion bent upward from the second extension portion, a third extension portion extending from the fourth bent portion, and extending from the third extension portion and bent toward a second extension portion Including the fifth bent portion ,

When the header and the socket are engaged, a sixth wall sandwiched between the pair of fifth walls abuts any one of the fourth bend, third extension, and fifth bent portion to allow the header terminal contact and the convex portion to pass through. And deform the socket terminal in a direction of increasing contact force.

The connector of claim 2, which is a dependent claim of claim 1 of the present invention,

When the header and the socket start to engage and the header terminal contact and the convex begin to touch, the side opposite to the surface of the fourth wall on which the header terminal contact is formed does not touch the fifth bent portion. A side opposite to the face of the formed fourth wall abuts the fifth bent portion.

The connector of claim 3, which is the dependent claim of claim 2 of the present invention,

The header terminal has a second contact portion on a side opposite to the surface of the fourth wall on which the header terminal contact portion is formed, and the second contact portion 233 is in contact with the fifth bent portion 141.

The connector of claim 4, which is a dependent claim of any one of claims 1,2,3 of the present invention,

When the header and the socket start to engage and the header terminal contact and the convex begin to touch, the sixth wall does not contact the fourth bend and the third extension, and while the joining is in progress, the sixth wall is the fourth bent part. Or abutting with the third extension.

The connector of claim 5, which is a dependent claim of claim 1 of the present invention,

The socket terminal may further include a fourth extension part extending from the fifth bent part and a sixth bend part 143 extending from the fourth extension part and bent toward the third extension part.

The connector of claim 6, which is a dependent claim of claim 5 of the present invention,

When the header and the socket start to engage and the header terminal contact and the convex begin to touch, the side opposite to the side of the fourth wall on which the header terminal contact is formed does not touch the fourth extension. A side opposite the face of the formed fourth wall abuts the fourth extension.

The connector of claim 7, which is a dependent claim of claim 6 of the present invention,

The header terminal has a second contact portion on a side opposite to the surface of the fourth wall where the header terminal contact portion is formed, and the second contact portion makes contact with the sixth bent portion.

The connector of claim 8, which is a dependent claim of any one of claims 5, 6, and 7 of the present invention,

When the header and the socket begin to engage and the header terminal contact and the convex begin to touch, the sixth wall does not touch any of the fourth bend, the third extension, and the fifth bend, And the sixth wall is in contact with any one of the fourth bend, the third extension, and the fifth bend.

The connector of claim 9, which is a dependent claim of claim 1 of the present invention,

The socket reinforcing member is inserted into the outer surface of the first wall, the socket reinforcing member soldering portion for soldering and fixing to the first projection and the second printed circuit board protruding to the inner surface through the through hole of the first wall, and the first projection and A first connection part connecting the socket reinforcing member solder part;

The header reinforcing member is installed on the third wall, the second protrusion protruding toward the outer side of the third wall, the header reinforcing member soldering portion for soldering and fixing to the first printed circuit board, the second protrusion and the socket reinforcing member soldering. It is provided with a second connecting portion for connecting the portion, when the socket and the header is coupled, characterized in that the first protrusion is made to ride over the second protrusion.

According to the structure peculiar to the present invention as described above, the present invention,

Coupling force can be guaranteed when the socket and header are finally combined, and the extraction force can be reduced when the header is removed from the socket, improving the endurance life of the connector, improving contact reliability, and preventing the socket and header from warping. In order to have a structure, the socket and the header are correctly guided by the fifth and sixth walls when combined, and thus the terminal is not damaged.

1,2 is a perspective view and a cross-sectional view for explaining the shape and operation of the conventional connector.
Figure 3 is a perspective view of the socket and the bottom perspective view of an embodiment of the present invention.
Figure 4 is a perspective view of the header of one embodiment of the present invention and the bottom perspective view of the socket
5 illustrates socket terminals that may be mounted to a socket of the present invention.
6 is a view showing a socket terminal is mounted on the socket housing.
7 illustrates header terminals that may be mounted to the header of the present invention.
8 is a diagram illustrating a process of coupling a header having a first embodiment header terminal and a socket having a first embodiment socket terminal;
9 shows a process of coupling a header having a second embodiment header terminal and a socket having a second embodiment socket terminal;
10 is a view for explaining the installation form of the socket reinforcing member and the header reinforcing member of the present invention.
11 is a view for explaining the coupling relationship between the socket reinforcing member and the header reinforcing member.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

3 is a perspective view of a socket and a bottom perspective view of a header of an embodiment of the present invention, Figure 4 is a perspective view of a header and an bottom view of a socket of an embodiment of the present invention.

In this embodiment, the socket 100 is provided in such a manner that the socket reinforcing member 120 is installed to connect the pair of first walls 110 and the pair of first walls 110 to face each other. A socket housing having a pair of second walls 150 having a terminal groove 152 into which the socket terminals 130 can be fitted from below, and a socket reinforcing member installed on the first wall 110. It is the same as the conventional socket in that it includes 120 and at least one socket terminal 130 fitted to the second wall 150.

The socket housing of the socket of the present embodiment further includes a pair of fifth walls 170 formed in parallel with the second wall 150 of the socket and spaced apart from each other between the second walls 150. .

In addition, the socket terminal 130 of FIG. 5 has a socket terminal soldering portion 131 for soldering to a second printed circuit board, and a first bent portion 132 extending upward from the socket terminal soldering portion 131 and bent upward. ), A vertical portion 133 extending upward from the first bent portion 132 and forcibly fitted to the wall of the terminal groove portion 152 of the second wall 150, and the vertical portion 133. The second bent portion 134 is bent in the direction of the fifth wall 170, and is formed extending from the second bent portion 134 and protrudes in the direction of the fifth wall 170 from the second wall 150 A convex portion 135, a first extension portion 136 extending downward from the convex portion 135 and forcibly fitted to a wall of the terminal groove portion 152 of the second wall 150; A third bent portion 137 bent from the first extension portion 136 toward the fifth wall 170, a second extension portion 138 extending from the third bending portion 137, and the second extension portion; Upward from section 138 A fourth bent portion 139 bent into a third portion, a third extension portion 140 extending from the fourth bent portion 139, and a second extension portion 138 extending from the third extension portion 140. The fifth bent portion 141 is bent toward. (Hereinafter, the socket terminal in the form of FIG. 5 (b) is referred to as 'Example 1 socket terminal.')

In the present invention, a socket terminal as shown in FIG. 5 (a) may also be used, and the socket terminal of FIG. 5 (hereinafter, referred to as a 'second embodiment socket terminal') has a third extension portion (compared to the first socket terminal). There is a difference in the inclination of the 140, and the fourth extension 142 extending from the fifth bent portion 141 and the fourth extension 142 extending from the fourth extension 142 are bent toward the third extension 140. There is a difference in that the sixth bent portion 143 is further provided. This difference will be described later when describing the relationship between the header terminal and the like.

FIG. 6 is a sectional perspective view showing the socket terminal 130 mounted on the socket housing 130 according to the first embodiment. The vertical part 133 and the first extension part 136 are provided with the 1st and 2nd fitting parts 133 'and 136' which protrude in the width direction of a socket terminal, respectively, The 1st fitting part 133 ' ) Fits into the recessed groove 152 'processed in the terminal groove portion 152, and the second fitting portion 136' fits into the corresponding position of the terminal groove portion. The second fitting portion 136 ′ is suppressed in the protrusion direction by the protrusion 152 ″ of the terminal groove portion.

The header 200 is provided in such a manner that the header reinforcing member 220 is installed to connect the pair of third walls 210 and the pair of third walls 210 to face each other. And a header housing having a pair of fourth walls 250 on which the header terminals 230 are installed, a header reinforcing member 220 installed on the third wall 210, and the fourth walls 250. It is the same as the conventional header in that it comprises at least one header terminal 230 which is installed in the) and can make an electrical connection with the socket terminal 130.

The header housing of the present invention further includes a sixth wall 270 fitted between the pair of fifth walls 170 of the socket 100.

In addition, the header terminal 230 may include at least one header terminal contact portion 232 contacting the socket terminal, a header terminal soldering portion 231 for soldering to a first printed circuit board, and a header terminal contacting portion 232. The second contact portion 233 is provided on the side opposite to the surface of the formed fourth wall 250.

The header terminal of the present embodiment is injected into the mold when the header housing is injection molded, and is integrally molded with the header housing. (Hereinafter, the header terminal shown in Fig. 7A is referred to as "Example 1 header terminal." However, the header terminal has only the header terminal soldering portion 231 and the header terminal contacting portion 232 without the second contacting portion as shown in FIG. 7 (b) (hereinafter, referred to as the header terminal shown in FIG. 7 (b)). It is also possible, of course, to be fitted to the fourth wall and made of " Example 2 Header Terminal. &Quot; Embodiments 1 and 2 The header terminal may further include a locking protrusion 234 in the header terminal contact portion 232 so as to generate a feeling of click when engaged and to prevent the socket and the header from being separated during use.

As described above, the socket housing has a pair of fifth walls 170 and the header housing has a sixth wall 270, so that the narrow and long housings are not easily deformed by distortion. Can be. In addition, the fifth wall and the sixth wall serve as a guide when the socket and the header are coupled to each other, thereby preventing damage to the terminal that may be caused by misassembly.

8 shows a process of coupling a header having a first embodiment header terminal and a socket having a first embodiment socket terminal.

FIG. 8 (a) shows the shape before the header 200 and the socket 100 are coupled. As shown in FIG. 8B, when the header 200 and the socket start to be coupled, the header terminal contact portion 232 of the header 200 comes into contact with the convex portion 135. In addition, the sixth wall 270 enters between the fifth walls 170, but the socket terminal and the sixth wall 270 are not in contact with each other. When the header 200 is further inserted into the socket 100, the side opposite to the surface of the fourth wall 250 in which the header terminal contact portion 232 is formed is in contact with the fourth extension 142 (FIG. 8C). )). In the embodiment of FIG. 8, the second contact part 233 is in contact with the fourth extension part 142. Thereafter, as shown in FIG. 8 (d), the second contact portion 233 is in contact with the sixth bent portion 143, and the second contact portion 233 makes the sixth bent portion 143 a sixth wall ( The fourth bent portion 139, the third extended portion 140, and the fifth bent portion 141 and the sixth wall 270 of the socket terminal are brought into contact with each other. Which portion of the four bends 139, the third extension 140, and the fifth bend 141 is in contact is determined by the inclination of the third extension 140. Such contact causes the The socket terminal is elastically deformed so that the sixth bent portion 143 is pressed toward the second contact portion 233. The contact reliability of the sixth bent portion 143 and the second contact portion 233 can be further improved by this pressing force. In addition, the convex portion 135 and the header terminal contact portion 232 are also improved in contact force by the pressing force pressed toward the fourth wall 250 so that the contact reliability is improved. The.

In addition, when the header 200 is removed from the socket 100, the contact between the sixth bent portion 143 and the second contact portion 233 is released first and the sixth wall 270 is also raised, so that the fifth bent portion is bent. It is possible to prevent the portion 141 from being raised to be in contact with the socket housing to ensure durability of the socket.

Since the sixth wall 270 suppresses the elastic deformation of the socket terminal to increase the pressing force in the final coupling state as shown in FIG. 8 (d), the rigidity of the socket terminal is weakened in comparison with the case where the sixth wall 270 is not present. Even if designed, sufficient contact force can be secured.

9 shows a process in which a header having a second embodiment header terminal and a socket having a second embodiment socket terminal are combined. 9 (a) and 9 (b) are the same as those in FIGS. 8 (a) and 8 (b), and thus description thereof is omitted. In the process of FIG. 9C, the side opposite to the surface of the fourth wall 250 on which the header terminal contact portion 232 is formed is in contact with the fifth bent portion 141. The six wall 270 is different from the embodiment of FIG. 8 in that it comes into contact with the fourth bent portion 139 or the third connector 140. In spite of the difference, it will be clear that the deformation of the socket has the same working relationship and effect as described in the embodiment of FIG. 8.

10 is a view for explaining the installation form of the socket reinforcing member and the header reinforcing member of the present invention, Figure 11 is a view for explaining the coupling relationship between the socket reinforcing member and the header reinforcing member.

The socket reinforcement member 120 is installed to be inserted into the outer surface of the first wall 110. The socket reinforcing member 120 may include a first protrusion 121 protruding to an inner surface through the through hole 111 of the first wall 110 and a socket reinforcing member soldering portion 122 for soldering and fixing to the second printed circuit board. And a first connection part 123 connecting the first protrusion 121 and the socket reinforcing member soldering part 122.

The header reinforcement member 220 is installed in the third wall 210 by insert molding. The header reinforcing member 220 includes a second protrusion 221 protruding toward the outer surface of the third wall 210, a header reinforcing member soldering portion 222 for soldering and fixing to the first printed circuit board, and the second protrusion. 221 and the second reinforcing part 223 connecting the socket reinforcing member soldering part 222.

When the socket and the header are coupled, the first protrusion 121 passes over the second protrusion 221 and a fastening force is generated at the edges of the socket and the header, so that the contact force between the socket terminal and the header terminal can be made constant throughout. do.

DESCRIPTION OF SYMBOLS 100 Socket 110 First wall 120 Socket reinforcement member 130 Socket terminal
150: second wall 152: terminal groove 170: fifth wall 200: header
210: third wall 220: header reinforcement member 230: header terminal 250: fourth wall
270: the sixth wall

Claims (9)

The socket reinforcement member 120 is installed and arranged in a form of connecting the pair of first walls 110 and the pair of first walls 110 to face each other, and the socket terminal 130 is downward. A socket housing having a pair of second walls 150 having a terminal groove 152 that can be fitted therefrom;
A socket reinforcing member 120 installed on the first wall 110,
A socket 100 comprising at least one socket terminal 130 fitted to the second wall 150, and

The header reinforcing member 220 is installed and arranged in a form of connecting the pair of third walls 210 and the pair of third walls 210 to be opposed to each other, and the header terminal 230 is A header housing having a pair of fourth walls 250 installed thereon;
A header reinforcing member 220 installed on the third wall 210;
In the connector consisting of a header (200) installed on the fourth wall (250) and including at least one header terminal (230) capable of making electrical connection with the socket terminal (130),

The socket housing further includes a pair of fifth walls 170 parallel to the second wall 150 of the socket and spaced apart from each other between the second walls 150,

The header housing further has a sixth wall 270 fitted between the pair of fifth walls 170,

The header terminal 230 includes at least one header terminal contact part 232 contacting the socket terminal, and a header terminal solder part 231 to be soldered to the first printed circuit board.

The socket terminal 130 may include a socket terminal soldering portion 131 for soldering to a second printed circuit board, a first bent portion 132 extending upward from the socket terminal soldering portion 131 and bent upwards, and A vertical portion 133 extending upward from the first bent portion 132 and forcibly fitted into a wall of the terminal groove portion 152 of the second wall 150; and a fifth wall from the vertical portion 133. The second bent portion 134 bent in the direction (170) and the convex portion 135 formed extending from the second bent portion 134 and protruding from the second wall 150 toward the fifth wall 170. ), A first extension portion 136 extending downward from the convex portion 135 and forcibly fitted to a wall of the terminal groove portion 152 of the second wall 150, and the first extension portion ( A third bend 137 bent toward the fifth wall 170 at 136, a second extension 138 extending from the third bend 137, and the second extension 138 Bent upwards The fourth bent portion 139, the third extended portion 140 extending from the fourth bent portion 139, the third extended portion 140, and extending toward the second extended portion 138. It is made to include the fifth bent portion 141,

When the header 200 and the socket 100 are coupled, the sixth wall 270 sandwiched between the pair of fifth walls 170 may include the fourth bent portion 139, the third extension portion 140, And the socket terminal in contact with any one of the fifth bent portions (141) to deform the socket terminal in a direction of increasing contact force between the header terminal contact portion and the convex portion.
The method of claim 1,
When the header 200 and the socket 100 start to be coupled and the header terminal contact portion 232 and the convex portion 135 start to contact each other, the side opposite to the surface of the fourth wall 250 on which the header terminal contact portion 232 is formed is formed. If the coupling is continued without contacting the fifth bent portion 141, the side opposite to the surface of the fourth wall 250 on which the header terminal contact portion 232 is formed is in contact with the fifth bent portion 141. Connector.
The method of claim 2,
The header terminal 230 includes a second contact portion 233 on a side opposite to the surface of the fourth wall 250 on which the header terminal contact portion 232 is formed, and the second contact portion 233 is the fifth bent portion 141. Connector).
The method according to any one of claims 1 to 3,
When the header 200 and the socket 100 start to be coupled and the header terminal contact portion 232 and the convex portion 135 start to contact each other, the sixth wall 270 may cause the fourth bent portion 139 and the third extension portion. And a sixth wall (270) abuts the fourth bent portion (139) or the third extension portion (140) while the engagement is in progress.
The method of claim 1,
The socket terminal 130 may include a fourth extension part 142 extending from the fifth bent part 141 and an extension part extending from the fourth extension part 142 and bent toward the third extension part 140. And a six bent portion (143).
The method of claim 5, wherein
When the header 200 and the socket 100 start to be coupled and the header terminal contact portion 232 and the convex portion 135 start to contact each other, the side opposite to the surface of the fourth wall 250 on which the header terminal contact portion 232 is formed is formed. If the coupling is not in contact with the fourth extension part 142 and the coupling is continued, the side opposite to the surface of the fourth wall 250 where the header terminal contact part 232 is formed is in contact with the fourth extension part 142. Connector.
The method according to claim 6,
The header terminal 230 includes a second contact portion 233 on a side opposite to the surface of the fourth wall 250 on which the header terminal contact portion 232 is formed, and the second contact portion 233 is the sixth bent portion 143. Connector).
The method according to any one of claims 5 to 7.
When the header 200 and the socket 100 start to be coupled and the header terminal contact portion 232 and the convex portion 135 start to contact each other, the sixth wall 270 is the fourth bent portion 139 and the third extension portion. The sixth wall 270 is connected to the fourth bent portion 139, the third extension portion 140, and the sixth wall 270 without being in contact with any of the 140 and fifth bent portions 141. A connector, characterized in that contact with any one of the five bent portion (141).
The method of claim 1,
The socket reinforcement member 120 is inserted into an outer surface of the first wall 110, and protrudes into an inner surface through the through hole 111 of the first wall 110. A socket reinforcing member soldering part 122 for soldering fixing, and a first connection part 123 connecting the first protrusion 121 and the socket reinforcing member soldering part 122,

The header reinforcing member 220 is installed on the third wall 210, and the second protrusion 221 protruding toward the outer surface of the third wall 210 and the header reinforcing member for soldering to the first printed circuit board are soldered. And a second connection part 223 connecting the second protrusion 221 and the socket reinforcing member soldering part 222.

When the socket and the header is coupled, the connector, characterized in that the first protrusion 121 is made to ride over the second protrusion (221).

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