KR20050044268A - Header contact and header connector using the same - Google Patents

Abstract

An object of the present invention is to provide a header contact which securely fixes a header housing, prevents peeling of a soldering part, secures a function of signal connection, and improves electrical reliability of a header connector. The header contact 110 is provided in the header connector 100 mounted on the surface of the mounting object B having the conductor patterns FP and SP. The header contact 110 includes a contact portion 112 which contacts the socket contact 220 of the socket connector 200 on the opposite side, and a first connection portion which is soldered to the conductor patterns FP and SP of the mounting object B ( 113 and the second connecting portion 114 are provided.

Description

Header Contacts and Header Connectors Using Them {HEADER CONTACT AND HEADER CONNECTOR USING THE SAME}

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to the field of electrical connectors, and relates to a header contact and a header connector provided with the header contact and mounted on the surface of a mounting object having a conductor pattern.

Japanese Patent Application Laid-Open No. 10-308265 discloses a connector housing and a plurality of U-shaped pins having one end protruded into the connector housing as a connector connecting terminal and the other end mounted on a printed board as a terminal for connecting a printed board. The board mounting connector which has is disclosed. By using this connector, the connector can be electrically and mechanically attached to the printed board by simply mounting the pins on the printed board, so that the mounting is easy and the mounting area can be reduced by reducing the connection points.

In the case of the board-mounting connector of Japanese Patent Application Laid-Open No. 10-308265, since the soldering portion of the pin must perform two functions, the fixing of the connector housing and the signal connection, the socket connector on the other side of the board-mounting connector must be used. When the load generated when inserting or removing the pin is applied to the pin, a load is applied to the soldering portion of the pin, which is not only a fixed position of the connector housing but also a signal connection portion, and causes a problem such that the soldering portion is peeled off from the printed board. Electrical reliability is a problem.

SUMMARY OF THE INVENTION The present invention has been made in view of this point, and an object thereof is to form two parts in the header contact provided in the header connector, the parts being soldered to the conductor pattern of the printed wiring board or other mounting object, and the soldered portions of these two parts. The two functions of fixing the header housing and the signal connection are shared, or the two functions are distributed to the soldering portions of the two parts, thereby securely fixing the header housing. In order to prevent peeling of a soldering part, the function of a signal connection is ensured, and the electrical reliability of a header connector is improved.

MEANS TO SOLVE THE PROBLEM In order to achieve the said objective, this invention is a header contact provided in the header connector mounted on the surface of the mounting object which has a conductor pattern, This header contact is a contact part which contacts the socket contact of the socket connector of a counterpart, and is mounted. The 1st connection part and the 2nd connection part which are soldered to the conductor pattern of an object are provided.

When this header contact is provided in a header housing and it is set as a header connector, and the 1st connection part and 2nd connection part of a header contact are soldered to the conductor pattern of a mounting object, a header connector is mounted on a mounting object. Also, when the socket connector is inserted into the header connector, the contact portion of the header contact contacts the socket contact, and when the socket connector is released from the header connector, the header contact is separated from the socket contact. In such a case, if one of the soldering portion of the first connecting portion and the soldering portion of the second connecting portion exhibits the fixing function of the header housing and the signal connecting function of the other is exerted, the load generated when the socket connector is inserted or removed It is mainly caught in the former soldering part and hardly caught in the latter soldering part. In addition, if the soldering portion of the first connecting portion and the soldering portion of the second connecting portion are exerted in both the fixing function of the header housing and the signal connecting function, the load generated when the socket connector is inserted or removed is applied to the soldered portion of the first connecting portion. And each of the soldered portions in the second connecting portion is dispersed. As a result, the function of the signal connection is securely ensured, and the electrical reliability of the header connector is improved. In addition, since a member different from the header contact, such as a reinforcing member, is not provided and soldered to the header housing, the number of parts is not increased, and the manufacturing process is simplified and the number of management steps is reduced.

The header contact of this invention forms the part soldered to the conductor pattern of a mounting object in two places, and divides the two functions of fixation of a header housing and a signal connection to the soldering part of these two parts, or Since two functions are distributed to the soldered parts of the two parts, the header housing is securely fixed, and the soldering part is prevented from being peeled off to secure the function of signal connection, thereby improving the electrical reliability of the header connector. You can.

The header contact of this invention may be comprised so that one of a 1st connection part and a 2nd connection part may be soldered to the fixing conductor pattern of a mounting object, and the other may be soldered to the signal conductor pattern of a mounting object.

In this way, the soldering part in the connection part soldered to the fixing conductor pattern of a mounting object exhibits the fixing function of a header housing, and the soldering part in the connection part soldered to the signal conductor pattern for mounting object exhibits a signal connection function. do. In addition, the load generated when inserting or detaching the socket connector is mainly applied to the soldering portion with the fixing conductor pattern for one connection portion, and hardly applied to the soldering portion with the signal conductor pattern for the other connection portion.

Therefore, since the two functions of fixing the header housing and the signal connection are shared between the soldering portions of the two connecting portions, the electrical function of the header connector is improved by securing the function of the signal connection while securely fixing the header housing. You can.

The header contact of this invention may be comprised so that a 1st connection part and a 2nd connection part may be soldered to the signal conductor pattern for mounting objects.

In this way, the soldering part of a 1st connection part and the soldering part of a 2nd connection part respectively exhibit both the fixing function of a header housing, and the signal connection function. The load generated when the socket connector is inserted or removed is distributed and hung on the soldering portion of the first connecting portion and the soldering portion of the second connecting portion, respectively.

Therefore, two functions of fixing the header housing and connecting the signal are distributed to the soldered portions of the two connecting portions, thereby ensuring the function of the signal connection while reliably fixing the header housing, thereby improving electrical reliability of the header connector. Can be improved.

The header contact of this invention may be arrange | positioned so that a contact part, a 1st connection part, and a 2nd connection part may become triangular as viewed from the direction in which these front-ends become orthogonal to the surface of a mounting object at the time of mounting to a mounting object.

In this way, for example, two header contacts are brought into contact with the header housing from a direction perpendicular to the surface of the mounting object at the time of mounting to the mounting object, and the contact portions approach each other, and the first connection portion and the second connection portion If it is installed in almost four corners, the fixing function of the header housing by the header contact is exhibited in a balanced manner, and the connection strength of the header housing to the mounting object is further stabilized.

The header contact of this invention is formed by bending one board of a predetermined shape, and this board opposes the conductor pattern of the mounting target object in a 1st connection part and a 2nd connection part by the end surface of one straight edge of a straight line. The surface may be formed.

In this way, since the opposing surface to the conductor pattern of the mounting target object in a 1st connection part and a 2nd connection part is located on a common plane, so-called coplanar or flatness improves, a soldering part becomes stable Is formed.

The header connector of this invention is equipped with the header housing and the header contact of this invention provided in this header housing.

The header connector of the present invention includes a header housing and three or more header contacts arranged in the header housing in such a manner that they are arranged in a direction substantially parallel to the surface of the mounting object upon mounting to the mounting object. The header contact may be the header contact of the present invention.

In this way, the header housings at both ends are secured to fix the header housing while preventing the soldering part from peeling off, thereby ensuring the function of signal connection, and improving the electrical reliability of the header connector. By making the connection part of the header contact between header contacts single, the pitch between header contacts can be narrowed and a header connector becomes compact.

Hereinafter, embodiments of the present invention will be described. 1 to 3 show a header contact 110 which is a first embodiment of the present invention. 6 to 10 show an embodiment of the header connector 100 including the header contact 110 and mounted on the surface of the mounting object B having the conductor pattern. The depth direction, the width direction, and the height direction orthogonal to each other are assumed, and description will be made using these directions. In the case of this embodiment, referring to FIG. 2, the up-down direction of a figure is a depth direction, and the upper side of a figure is the inner side of a depth direction, and the lower side is just in front of a depth direction. Moreover, the direction perpendicular | vertical to the paper surface of a figure is a height direction, and the left-right direction of a figure is a width direction. The mounting object B is an article which has a surface surface facing a height direction, and has a conductor pattern used as a connection partner of the header contact 110. As shown in FIG. The mounting object B includes, for example, a printed wiring board, a flat flexible cable such as FFC (Flexible Flat Cable) or FPC (Flexible Printed Circuit), a housing of an electronic device, and the like. The printed wiring board here refers to the board | substrate which formed the conductor pattern required in order to connect between components based on a circuit design by printing on the surface or the surface of an insulated substrate, and its inside. In the case of a housing of an electronic device, for example, a conductor is formed by a technique of a molded interconnection device (MID) which forms a conductive plating layer on the surface of an insulator. In this embodiment, the mounting target B is a printed wiring board, and the multi-connect type header connector 100 is mounted on the surface of the mounting target B, which is this printed wiring board. In the present invention, what is used for fixing the contacts among the conductor patterns is called the fixing conductor pattern FP, and what is used for the signal transmission is called the signal conductor pattern SP.

The header contact 110 is formed of a conductive material, and extends from the main body 111, a contact portion 112 extending from the main body 111 to contact the socket contact of the socket connector on the opposite side, and the main body 111. And a first connection portion 113 soldered to the conductor pattern of the mounting target object B, and a second connection portion 114 extending from the main body 111 and soldered to the conductor pattern of the mounting target object B. The header contact 110 is called a blade type, and the contact portion 112 is formed in a plate shape, and the socket contact is in contact with one or both ends of the contact portion 112 in the thickness direction by contact pressure. . The contact portion 112 extends from the one end in the width direction of the main body 111 toward the depth direction in the plate thickness direction toward the width direction. The first connecting portion 113 extends in the width direction from the other end in the width direction of the main body 111, and an opposite surface 113a of the mounting object B to the conductor pattern is formed at one end in the height direction of the tip. . The second connecting portion 114 extends from the other end in the width direction of the main body 111 to the front in the depth direction, and at one end in the height direction of the tip, the opposite surface 114a of the mounting object B to the conductor pattern is formed. Formed. The 1st connection part 113 and the 2nd connection part 114 may be soldered to the conductor pattern of the surface of the mounting object B, or may be inserted in the hole formed in the mounting object B, and may be soldered to the conductor pattern. This hole may or may not pass through the mounting object B. FIG.

As shown in FIG. 2, the contact part 112, the 1st connection part 113, and the 2nd connection part 114 have these front-end | tips so that it may orthogonally cross the surface of the mounting target object B at the time of mounting to the mounting target object B. FIG. It is arrange | positioned so that it may become a triangle looking from the direction which becomes (here height direction).

The header contact 110 is formed by bending one plate of a predetermined shape as shown in FIG. 4, and by this plate, the main body 111, the contact portion 112, the first connecting portion 113, and the second connecting portion ( 114 is formed. Moreover, by the end surface of the straight one edge of this board, the opposing surface 113a to the conductor pattern of the mounting target object B in the 1st connection part 113, and the 2nd connection part 114 in The opposing surface 114a of the mounting target B to the conductor pattern is formed.

As shown to FIG. 6 thru | or 10, the header connector 100 is equipped with the header housing 120 and the said header contact 110 provided in this header housing 120. As shown in FIG. This header housing 120 is formed of an insulating material. Installation of the header contact 110 to the header housing 120 is performed by integral molding, press fitting or other methods.

The header housing 120 penetrates from the surface 121, which is one end surface in the height direction, to the back surface 122, which is the other end surface, or concave toward the back surface 122 from the surface 121, and also in the depth direction. A storage chamber 123 that extends to the end surface of the front side of the front side is formed. The header housing 120 extends immediately in the depth direction from both ends of the inner wall 124 extending in the width direction from the inner side in the depth direction of the storage chamber 123 and the width direction of the inner wall 124. And the side walls 125 located on both sides in the width direction of the storage chamber 123. The header housing 120 is disposed such that its rear surface 122 faces the surface of the mounting object B. As shown in FIG.

As shown in FIG. 5, in the header connector 100, a direction in which two header contacts 110 are substantially parallel to the surface of the mounting target B at the time of mounting to the mounting target B (here, the width direction). Arranged and arranged. These header contacts 110 are formed in the shape symmetrical with the width direction with respect to the imaginary line extended in a depth direction, and are what is called a symmetrical shape. These header contacts 110 approach each other when the contact portions 112 approach each other when viewed from a direction orthogonal to the surface of the mounting object B at the time of mounting on the mounting object B, and the two first connection portions 113 and Two second connecting portions 114 are formed to be located at approximately four corners of the header housing 120.

In the header contact 110, the main body 111 is installed inside the header housing 120, the contact portion 112 is exposed to the storage chamber 123 of the header housing 120, and the first connection portion 113 is provided. And the second connection portion 114 is provided in the header housing 120 so as to be exposed to the rear surface 122 or the peripheral edge thereof of the header housing 120. In this embodiment, the main body 111 is installed inside the inner wall 124, the contact portion 112 is exposed from the inner wall 124 of the header housing 120 to the storage chamber 123, and the first connection portion. 113 passes through the inner wall 124 in the width direction, and a tip thereof protrudes from the side wall 125 in the width direction, and the second connecting portion 114 passes through the inner wall 124 in the width direction, and then the side wall 125 ), The tip protrudes from the side wall 125 to the front in the depth direction. The first connecting portion 113 and the second connecting portion 114 are fixed to the mounting object B by soldering.

There are two types of forms in which the header connector 100 is mounted on the mounting target B. FIG. 11, one of the 1st connection part 113 and the 2nd connection part 114 is soldered to the fixing conductor pattern FP of the mounting object B, and the other is mounting object B It is a form which is soldered to the signal conductor pattern SP of (). The other is the form which solders the 1st connection part 113 and the 2nd connection part 114 to the signal conductor pattern SP of the mounting object B, as shown in FIG. In any form, the soldering portion 115 is formed between the first connecting portion 113 and the conductor pattern by soldering, and the soldering portion 116 is formed between the second connecting portion 114 and the conductor pattern by soldering.

The socket connector 200 as shown in FIG. 13 is connected to the header connector 100 (see FIGS. 14 to 16). The socket connector 200 includes a socket housing 210 formed of an insulating material and a socket contact 220 formed of a conductive material and provided to the socket housing 210. The socket housing 210 has a protruding portion 211 fitted to the accommodation chamber 123 of the header housing 120 along the height direction at one end in the height direction. The socket contact 220 is connected to the electric wire W, and the socket contact 220 is in contact with the contact portion 112 of the header contact 110. As shown in FIG. 15 and FIG. 16, in the case of the socket connector 200 of this embodiment, the protrusion 211 is for receiving the contact portion 112 of the header contact 110 when fitting to the accommodation chamber 123. An insertion fitting groove 212 is formed, and the contact portion 221 of the socket contact 220 is provided in the insertion fitting groove 212. The contact portion 221 extends in the height direction and is formed in a bifurcated shape so that the tip thereof contacts both end surfaces of the contact portion 112 of the header contact 110 in the plate thickness direction. On the constituent wall of the housing chamber 123 of the header housing 120 and the protrusion 211 of the socket housing 210, a lock mechanism for increasing the fitting force when the protrusion 211 is fitted to the housing chamber 123 is provided. Formed. That is, a concave portion is formed in the constituent wall of the storage chamber 123 as the lock portion 126, a projection portion is formed in the protrusion portion 211 as the lock portion 213, and the protrusion portion 211 is fitted into the storage chamber 123. At the time, the locks are fitted with flexibility. On the contrary, a concave portion may be formed in the protruding portion 211, and a protrusion may be formed on the constituent wall of the storage chamber 123.

The operation of the header contact 110 and the header connector 100 of the above embodiment will be described. When the header connector 100 is mounted on the mounting object B, and the protrusion 211 of the socket connector 200 is inserted into the header connector 100, the contact portion 112 of the header contact 110 is connected to the socket contact 220. The contact 221 of the contact, and the socket connector 200 is separated from the header connector 100, the header contact 110 is separated from the socket contact 220. In that case, as shown in FIG. 11, either one of the 1st connection part 113 and the 2nd connection part 114 is soldered to the fixing conductor pattern FP of the mounting object B, and the other is mounted to the mounting object ( When soldering to the signal conductor pattern SP of B), the soldering part in the connection part soldered to the fixing conductor pattern FP of the mounting object B exhibits the fixing function of the header housing 120, and the mounting object ( The soldering part in the connection part soldered to the signal conductor pattern SP of B) exhibits a signal connection function. In addition, the load generated when the socket connector 200 is inserted or removed is mainly caught in the soldering portion with the fixing conductor pattern FP of one connection portion, and the soldering portion with the signal conductor pattern SP for the other connection portion. Rarely takes. In addition, as shown in FIG. 12, when the 1st connection part 113 and the 2nd connection part 114 are soldered to the signal conductor pattern SP of the mounting object B, the soldering part 115 of the 1st connection part 113 is carried out. ) And the soldering portion 116 of the second connecting portion 114 exhibit both the fixing function of the header housing 120 and the signal connecting function, respectively. In addition, the load generated when the socket connector 200 is inserted or removed is distributed and hung on the soldering portion 115 of the first connecting portion 113 and the soldering portion 116 of the second connecting portion 114, respectively. As a result, peeling of the soldering parts 115 and 116 is prevented, the function of signal connection is ensured, and the electrical reliability of the header connector 100 is improved. In addition, since the header housing 120 is not soldered by providing a member different from the header contact 110 such as a reinforcing member or the like, the number of parts is not increased and the manufacturing process is simplified and the number of management steps is reduced. .

The present invention includes an embodiment of a header contact in which a contact portion, a first connection portion, and a second connection portion are disposed on a substantially straight line while looking at a direction from which the tip thereof becomes orthogonal to the surface of the mounting object at the time of mounting on the mounting object. do. However, in the case of the header contact 110 of the said embodiment, the contact part 112, the 1st connection part 113, and the 2nd connection part 114 are the object to be mounted when the front-end | tip of these is mounted to the mounting object B. It is arrange | positioned so that it may become a triangle looking from the direction orthogonal to the surface of). In this way, the two contact contacts 110 are approached to the header housing 120 from the direction which becomes orthogonal to the surface of the mounting object B at the time of mounting to the mounting object B, and the contact part 112 mutually approaches. In addition, when the first connecting portion 113 and the second connecting portion 114 are formed to be located at approximately four corners of the header housing 120, the fixing function of the header housing 120 by the header contact 110 is well balanced. The connection strength of the header housing 120 to the mounting target B is further stabilized.

The present invention includes an embodiment of a header contact composed of a plurality of members. However, in the case of the header contact 110 of the said embodiment, it is formed by bending one board of a predetermined shape, and the 1st connection part 113 and the 2nd connection part 114 are formed by the end surface of one straight edge of this board. ), Opposing surfaces 113a and 114a to the conductor pattern of the mounting target are formed. In this way, the opposing surfaces 113a and 114a of the first connection portion 113 and the second connection portion 114 to the conductor pattern of the mounting target B on the common plane are located on a common plane, so-called coplanar view or Since the flatness is improved, the soldering portions 115 and 116 are formed stably.

Next, another embodiment will be described. The same reference numerals are used for the members and parts that exhibit the same functions as those of the header contact 110 and the header connector 100 of the first embodiment, and the description thereof will be omitted. 17 shows a header contact 110 which is a second embodiment of the present invention. 18 and 19 show an embodiment of the header connector 100 provided with the header contact 110 and mounted on the mounting target B. As shown in FIG. In the header contact 110 of the first embodiment, the first connecting portion 113 extends in the width direction from the other end in the width direction of the main body 111. Moreover, this 1st connection part 113 penetrated the inner wall 124 of the header housing 120 in the width direction, and the front-end | tip protruded in the width direction from the side wall 125. As shown in FIG. In contrast, in the case of the header contact 110 of the second embodiment, the first connecting portion 113 extends from the other end in the width direction of the main body 111 to the inner side in the depth direction. Moreover, this 1st connection part 113 protrudes outward from the end surface of the inner side in the depth direction of the inner wall 124 of the header housing 120, and protrudes inward. At one end in the height direction of the tip of the first connecting portion 113, an opposing surface 113a is formed on the conductor pattern of the mounting object B. Other configurations of the header contact 110 and the header connector 100 of the second embodiment are the same as those of the header contact 110 and the header connector 100 of the first embodiment, and the same effects and effects are the same. Since the protrusion direction of the 1st connection part 113 differs, it is preferable to use the header contact 110 and the header connector 100 of 1st Example for the location where the mounting area of a depth direction is smaller than the width direction is requested | required, The header contact 110 and the header connector 100 of the second embodiment are preferably used for a location where the mounting area in the width direction is smaller than the depth direction.

20 shows a header connector 100 as a third embodiment of the present invention. The header connector 100 is provided with three or more header contacts. Although FIG. 20 shows the case of six header contacts, the pole number of the header connector of this invention is not limited by this. The header contacts at both ends are the same as the pair of header contacts 110 provided in the header connector 100 of the first embodiment, and the header contacts 110 have a main body 111, a contact portion 112, and a first one. Although the connection part 113 and the 2nd connection part 114 are provided, the connection part of the other intermediate header contacts 130 is single. That is, the intermediate header contact 130 has a contact portion 132 in which a main body 131 is installed inside the inner wall 124 of the header housing 120 and extends in front of the depth direction from the main body 131. Is exposed from the inner wall 124 of the header housing 120 to the storage chamber 123, and the connecting portion 133 extending from the main body 131 is exposed to the rear surface 122 or the peripheral edge thereof of the header housing 120. It is. Other configurations of the header contact 110 and the header connector 100 at both ends of the third embodiment are the same as those of the header contact 110 and the header connector 100 of the first embodiment, and the effects and effects are the same. to be. According to the third embodiment, the header contact 110 at both ends ensures the header housing 120 to be fixed while preventing the soldering portions 115 and 116 from peeling off, thereby securing the function of signal connection. The electrical reliability of the header connector 100 can be improved, and the pitch between the header contacts can be narrowed by making the connecting portion 133 of the header contact 130 between the header contacts 110 at both ends narrow, The contact 100 can be made compact.

The header contact 110 of the above-mentioned embodiment is provided with the main body 111, and although the contact part 112, the 1st connection part 113, and the 2nd connection part 114 extended from this main body 111, the header of this invention is shown. The contact does not have a part corresponding to a main body, and includes the embodiment of the header contact which a contact part, a 1st connection part, and a 2nd connection part are connected directly. In addition, the header contact of this invention contains the Example in which the other part diverged from any one part of a contact part, a 1st connection part, and a 2nd connection part. The header contact of this invention should just be a header contact provided in the header connector provided in the mounting object, and is not limited to the shape of the header contact 110 demonstrated in the above embodiment. The header contact of the present invention is not limited to the blade type. Further, the shape of the header housing included in the header connector of the present invention is not limited by the shape of the header housing 120 described in the above embodiments. The number of header contacts provided in the header connector of the present invention is not limited to the above embodiments, and the present invention also includes embodiments of the monopole header connector.

This invention includes the Example which combined the characteristic of the above Example.

According to the header contact of the present invention and the header connector using the same, the header housing is securely fixed, the soldering part is prevented from peeling off, the signal connection function is secured, and the electrical reliability of the header connector is improved.

1 is a perspective view showing a header contact of the first embodiment.

2 is a plan view of the header contact of the first embodiment as seen from the height direction.

3 is a side view of the header contact of the first embodiment as seen from the width direction.

Fig. 4 is a plan view showing a plate molded into a predetermined shape for producing the header contact of the first embodiment.

Fig. 5 is a plan view viewed from the height direction in the positional relationship when the header contact of the first embodiment is pasted to the header connector.

Fig. 6 is a perspective view showing the header connector of the first embodiment.

Fig. 7 is a plan view showing the header connector of the first embodiment.

Fig. 8 is a cross-sectional view of the header connector of the first embodiment cut in a plane facing the height direction and viewed from the height direction.

Fig. 9 is a cross-sectional view of the header connector of the first embodiment, cut in a direction facing the depth direction and viewed from the front in the depth direction.

Fig. 10 is a cross-sectional view of the header connector of the first embodiment cut in the widthwise direction and viewed from the widthwise direction.

11 is a perspective view showing a first embodiment in which the header connector of the first embodiment is mounted on a mounting object.

It is a perspective view which shows the 2nd aspect which mounted the header connector of 1st Example to the mounting object.

Fig. 13 is a perspective view showing a socket connector connected to the header connector of the first embodiment.

Fig. 14 is a perspective view when the socket connector is connected to the header connector of the first embodiment.

Fig. 15 is a sectional view seen from the width direction by cutting the socket connector to the header connector of the first embodiment and cutting it to the surface facing the width direction.

Fig. 16 is a cross-sectional view of the socket connector connected to the header connector of the first embodiment, cut to the side facing the depth direction and viewed from the inside in the depth direction.

Fig. 17 is a perspective view showing the header contact of the second embodiment.

Fig. 18 is a perspective view showing the header connector of the second embodiment.

Fig. 19 is a plan view showing the header connector of the second embodiment.

Fig. 20 is a perspective view showing the header connector of the third embodiment, showing a middle header contact by cutting a part of the header housing.

Claims (14)

As a header contact 110 provided in the header connector 100 mounted on the surface of a mounting object having a conductor pattern, A contact portion 112 contacting the socket contact 220 of the socket connector 200 on the opposite side; And A header contact, comprising: a first connecting portion (113) and a second connecting portion (114) soldered to a conductor pattern (FP, SP) of a mounting object (B). The signal for the mounting object B according to claim 1, wherein one of the first connecting portion 113 and the second connecting portion 114 is soldered to the fixing conductor pattern FP of the mounting object B, and the other is used for the signal of the mounting object B. A header contact configured to be soldered to a conductor pattern SP. The header contact according to claim 1, wherein the first connecting portion (113) and the second connecting portion (114) are configured to be soldered to the signal conductor pattern (SP) of the mounting target (B). The contact part 112, the 1st connection part 113, and the 2nd connection part 114 are the objects of mounting in any one of Claims 1 thru | or 3 when these tip ends are mounted to the mounting object B. The header contact is arranged so that it becomes a triangle looking from the direction orthogonal to the surface of B). The plate according to any one of claims 1 to 3 is formed by bending one plate of a predetermined shape, The opposing surfaces 113a and 114a of the mounting targets B in the first connecting portion 113 and the second connecting portion 114 to the conductor patterns FP and SP by the end faces of one straight edge of the plate. The header contact characterized by the above-mentioned. The plate according to claim 4, wherein one plate of a predetermined shape is bent, The opposing surfaces 113a and 114a of the mounting targets B in the first connecting portion 113 and the second connecting portion 114 to the conductor patterns FP and SP by the end faces of one straight edge of the plate. The header contact characterized by the above-mentioned. A header connector (120) and a header contact (110) according to any one of claims 1 to 3 provided in the header housing (120). The header connector (120) and the header contact (110) of Claim 4 provided in this header housing (120), The header connector characterized by the above-mentioned. The header connector (120) and the header contact (110) of Claim 5 provided in this header housing (120), The header connector characterized by the above-mentioned. The header connector (120) and the header contact (110) of Claim 6 provided in this header housing (120), The header connector characterized by the above-mentioned. The header housing 120 and three or more header contacts 110 arranged in the header housing 120 are arranged in a direction substantially parallel to the surface of the mounting object B upon mounting to the mounting object B. And a header contact (110) at both ends of the header contact (110), which is the header contact according to any one of claims 1 to 3. The header housing 120 and three or more header contacts 110 arranged in the header housing 120 are arranged in a direction substantially parallel to the surface of the mounting object B upon mounting to the mounting object B. And a header contact (110) at both ends of the header contact (110) is the header contact according to claim 4. The header housing 120 and three or more header contacts 110 arranged in the header housing 120 are arranged in a direction substantially parallel to the surface of the mounting object B upon mounting to the mounting object B. And a header contact (110) at both ends of the header contact (110) is the header contact according to claim 5. The header housing 120 and three or more header contacts 110 arranged in the header housing 120 are arranged in a direction substantially parallel to the surface of the mounting object B upon mounting to the mounting object B. And a header contact (110) at both ends of the header contact (110), which is the header contact according to claim 6.