JP7139139B2 - connector - Google Patents

Description

The present invention relates to connectors.

The connector of Patent Document 1 comprises a fixed housing fixed to a substrate, a movable housing movable with respect to the fixed housing, and a pair of elastically deformable terminals movably supporting the movable housing. The movable portion of the terminal is composed of a plurality of band-shaped portions extending in the longitudinal direction of the terminal at intervals in the width direction.

JP 2013-120702 A

In the connector of Patent Document 1, in order to allow a large current to flow through the conductive member (terminal member), the thickness of the conductive member may be increased or the width of the conductive member may be increased to increase the cross-sectional area of the conductive member. However, when the thickness of the conductive member is increased, the flexibility of the conductive member in the thickness direction is reduced. Moreover, when the width of the conductive member is increased, the size of the connector increases in the width direction. In other words, there is room for improvement in order to allow a large amount of current to flow through the conductive member, suppress a decrease in flexibility of the conductive member, and suppress an increase in size of the connector in the width direction.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a connector that allows a large amount of current to flow through a conductive member, suppresses a decrease in the flexibility of the conductive member, and suppresses an increase in size in the width direction. do.

A connector according to a first aspect includes a fixed housing fixed to a substrate, a movable housing into which a connection object having a conductor portion is inserted/extracted in an insertion/extraction direction, and the fixed housing and the movable housing relatively movably connected to each other. and a conducting means that is electrically connected to the conductor portion, wherein the conducting means is formed in a plate-like shape and has a first elastic portion that is elastically deformable at least in a plate thickness direction. 2. Another conducting member having a second elastic portion which is formed in a plate shape, is elastically deformable at least in the plate thickness direction, and at least partially overlaps the first elastic portion when viewed in the plate thickness direction. and have

In the connector according to the first aspect, by including the other conducting member in addition to the one conducting member, the cross-sectional area of the conducting path through which the current flows increases compared to the configuration using one conducting member. , a large current can flow through the conducting member. In addition, since one conductive member and the other conductive member exist as separate bodies, compared to a configuration in which one conductive member is thickened in order to obtain a required cross-sectional area, the conductive member can be arranged in the plate thickness direction. Easy to deform. In other words, it is possible to suppress a decrease in flexibility of the conductive member. Furthermore, since at least a portion of the second elastic portion overlaps the first elastic portion when viewed in the plate thickness direction, it is necessary to shift one conductive member from the other conductive member in the width direction. is eliminated, it is possible to suppress an increase in size of the connector in the width direction.

In the connector according to the second aspect, a first contact portion that contacts the conductor portion is formed closer to the movable housing than the first elastic portion of the one conducting member, and the first contact portion of the other conducting member is formed to be in contact with the movable housing. A second contact portion that contacts at least one of the conductor portion and the first contact portion is formed on the movable housing side of the second elastic portion.

In the connector according to the second aspect, the second contact portion formed closer to the movable housing than the second elastic portion is configured to contact the conductor portion or the first contact portion. In other words, the first elastic portion and the second elastic portion are not configured to directly contact the conductor portion, but are configured to contact the conductor portion at a portion distant from the elastically deformed portion. As a result, compared to a configuration in which the first elastic portion and the second elastic portion are in direct contact with the conductor portion, it is possible to suppress a change in the contact area between each conducting member and the conductor portion.

The first contact portion of the connector according to the third aspect has a plurality of first terminal portions that are arranged in a width direction perpendicular to the plate thickness direction and the insertion/removal direction and are in contact with the conductor portion. The second contact portion has a second terminal portion, at least a part of which is arranged between the plurality of first terminal portions and is in contact with the conductor portion when viewed in the plate thickness direction.

In the connector according to the third aspect, at least a portion of the second terminal portion is arranged between the plurality of first terminal portions when viewed in the plate thickness direction. Therefore, when the second terminal portion is deformed in the plate thickness direction, the movement of the second terminal portion is less likely to be restricted by the first terminal portion. Furthermore, since the space between the first terminal portions is used as the space for moving the second terminal portion, the entirety of the other conductive member is shifted in the width direction with respect to the one conductive member in order to secure the moving space. There is no need to place In this way, it is possible to prevent the movement of the second terminal portion from being restricted and to prevent the connector from becoming large.

The first contact portion and the second contact portion of the connector according to the fourth aspect are formed in plate shapes extending in the width direction perpendicular to the plate thickness direction and the insertion/removal direction and the insertion/removal direction.

In the connector according to the fourth aspect, since the first contact portion and the second contact portion are formed in plate shapes extending in the insertion/removal direction and the width direction, the first contact portion and the second contact portion are spaced apart in the width direction. The gap in the width direction is reduced as compared with the one composed of a plurality of small pieces. As a result, the area of the cross section perpendicular to the insertion/removal direction of the first contact portion and the second contact portion is ensured, so that a large current can flow through each conductive member.

The one conductive member of the connector according to the fifth aspect is formed with a first fixed side mounting portion that is mounted on the fixed housing, and the other conductive member is formed with a second fixed side mounting portion that is mounted on the fixed housing. A portion is formed, and the first fixed side mounting portion and the second fixed side mounting portion are in contact with each other in the plate thickness direction.

In the connector according to the fifth aspect, the connector is attached to the stationary housing while the first stationary attachment portion and the second stationary attachment portion are in contact with each other. Therefore, compared to a configuration in which the first fixed side mounting portion and the second fixed side mounting portion are separated from each other in the plate thickness direction, it is possible to suppress an increase in the size of the connector.

The one conductive member of the connector according to the sixth aspect is formed with a first movable side mounting portion that is mounted on the movable housing, and the other conductive member is formed with a second movable side mounting portion that is mounted on the movable housing. A portion is formed, and the first movable side mounting portion and the second movable side mounting portion are in contact with each other in the plate thickness direction.

In the connector according to the sixth aspect, the connector is attached to the movable housing while the first movable attachment portion and the second movable attachment portion are in contact with each other. Therefore, compared to a configuration in which the first movable side mounting portion and the second movable side mounting portion are separated from each other in the plate thickness direction, it is possible to suppress an increase in the size of the connector.

The first elastic portion and the second elastic portion of the connector according to the seventh aspect have the same width and thickness in the width direction orthogonal to the thickness direction and the insertion/removal direction.

In the connector according to the seventh aspect, the plate thickness and the width in the width direction are the same for the first elastic portion and the second elastic portion. That is, since the difference in cross-sectional area between one conductive member and the other conductive member is small, the current can be uniformly passed through the one conductive member and the other conductive member.

ADVANTAGE OF THE INVENTION According to this invention, a big current can be sent through a conducting member, the fall of the flexibility of a conducting member can be suppressed, and the enlargement of the width direction can be suppressed.

1 is a perspective view of a socket connector according to a first embodiment; FIG. 1 is a perspective view of a plug connector according to a first embodiment; FIG. 1 is a side view of a socket connector according to a first embodiment; FIG. It is a perspective view of a stationary housing according to the first embodiment. It is a perspective view of the movable housing which concerns on 1st Embodiment. It is a perspective view of the 1st socket terminal which concerns on 1st Embodiment. It is a side view of the 1st socket terminal concerning a 1st embodiment. It is a perspective view of the 2nd socket terminal which concerns on 1st Embodiment. It is a side view of the 2nd socket terminal which concerns on 1st Embodiment. It is explanatory drawing which shows the state which the 1st elastic part and the 2nd elastic part which concern on 1st Embodiment overlap. It is an explanatory view showing arrangement of the 1st terminal area and the 2nd terminal area concerning a 1st embodiment. FIG. 4 is an explanatory diagram showing a state in which plug terminals are connected to the socket connector according to the first embodiment; It is explanatory drawing which shows the state which attached the 1st socket terminal and the 2nd socket terminal to the fixed housing and movable housing which concern on 1st Embodiment. FIG. 6 is a configuration diagram showing the inside of a socket connector according to a second embodiment; It is explanatory drawing which shows the inside of the socket connector which concerns on a modification.

[First embodiment]
A socket connector 10 and a plug connector 12 according to the first embodiment will be described.

〔overall structure〕
A socket connector 10 shown in FIG. 1 is an example of a connector, and is a so-called floating connector. A plug connector 12 (see FIG. 2), which will be described later, is inserted into and removed from the socket connector 10 . In the following description, the insertion/removal direction in which the plug connector 12 of the socket connector 10 is inserted/removed will be referred to as the Z direction. In a plane (not shown) perpendicular to the Z direction, the longitudinal direction of the socket connector 10 is called the X direction, and the lateral direction is called the Y direction. The X, Y and Z directions are orthogonal to each other. The X direction is an example of the width direction. The Y direction is an example of the plate thickness direction.

When distinguishing between one side and the other side of the socket connector 10 with respect to the center in the Z direction, the side closer to the plug connector 12 is called the Z side, and the side farther from the plug connector 12 is called the -Z side. When distinguishing between one side and the other side of the socket connector 10 with respect to the center in the X direction, the right side is referred to as the X side and the left side is referred to as the -X side when viewing a reference plane 26A described later from the front. When distinguishing between one side and the other side of the socket connector 10 with respect to the center in the Y direction, the back side is called the Y side and the front side is called the -Y side when the reference plane 26A is viewed from the front. In addition, in each figure, some reference numerals may be omitted in order to make the drawing easier to see.

The socket connector 10 is mounted on a first board 16 as an example of a board. A through hole (not shown) is formed in the first substrate 16 so as to penetrate in the Z direction. The plug connector 12 is mounted on a second substrate 18 (see FIG. 2). Here, by connecting (fitting) the socket connector 10 and the plug connector 12, the circuit (not shown) of the first substrate 16 and the circuit (not shown) of the second substrate 18 are electrically connected.

<Plug connector>
The plug connector 12 shown in FIG. 2 is an example of a connection object. Also, the plug connector 12 has a plug housing 13 and a plug terminal 14 as an example of a conductor portion. The plug housing 13 is made of insulating resin. The plug housing 13, when connected to the socket connector 10 (see FIG. 1), has a rectangular bottom surface 13A arranged along the XY plane and side walls 13B standing upright in the Z direction at the outer edges of the bottom surface 13A. and The plug terminal 14 is formed in a flat plate shape with the Y direction as the plate thickness direction. The plug terminal 14 is erected from the bottom surface 13A along the Z direction toward the side wall 13B (-Z side).

[Main part configuration]
Next, details of the socket connector 10 will be described.

The socket connector 10 shown in FIG. 1 includes one fixed housing 22 fixed to the first substrate 16, one movable housing 24 into which the plug connector 12 (see FIG. 2) is inserted and removed in the Z direction, and plug terminals 14 ( 2) and six conductive portions 60 that are electrically connected. The fixed housing 22 and the movable housing 24 are collectively referred to as housing 20 .

The socket connector 10 has the same (symmetrical) configuration on the Y side and the −Y side with respect to the center in the Y direction. The socket connector 10 has the same (symmetrical) configuration on the X side and the -X side with respect to the center in the X direction. Therefore, in the following description, the structures on the -Y side and the X side of the socket connector 10 will be described, and the description of the structures on the Y side and the -X side may be omitted.

<Fixed housing>
The fixed housing 22 shown in FIG. 4 is made of insulating resin. In addition, the fixed housing 22 includes, for example, a pair of side walls 26 extending in the X direction and facing in the Y direction, and a pair of side walls 28 connecting both ends of the pair of side walls 26 in the X direction in the Y direction. have. That is, the fixed housing 22 has a rectangular external shape with the X direction as the longitudinal direction and the Y direction as the lateral direction when viewed from the Z direction, and is in the shape of a square tube. A space surrounded by one set of side walls 26 and one set of side walls 28 is called a movable space 31 .

As an example, the side wall 26 is formed in a plate shape having a thickness direction in the Y direction. When viewed from the Y direction, the side wall 26 is formed in a rectangular shape with the X direction as the longitudinal direction and the Z direction as the lateral direction. Note that the side surface on the -Y side of the side wall 26 on the -Y side is referred to as a reference plane 26A. Three depressions 32 are formed in the side wall 26 at intervals in the X direction. The portion of the side wall 26 where the recessed portion 32 is formed has an L-shaped cross section when viewed from the X direction.

Of the side walls 26 shown in FIGS. 1 and 3 , the portion where the recessed portion 32 is formed and which stands upright in the Z direction is called a vertical wall 33 . A portion of the side wall 26 where the recessed portion 32 is formed and which extends along the XY plane is referred to as a bottom wall 34 . Through holes 35 are formed in the vertical wall 33 and the bottom wall 34 so as to penetrate in the Y direction and the Z direction. The through hole 35 is formed in a square shape having two sides along the X direction and two sides along the Z direction when viewed from the Y direction. The movable space 31 and the space outside the side wall 26 are connected via the through hole 35 .

When the side wall 26 shown in FIG. 4 is viewed from the Y direction, the side plate 36 is located on the −Z side of the bottom wall 34 (see FIG. 1) and extends along the XZ plane. The side plate 36 extends in the X direction with the Y direction as the thickness direction. Also, when the side wall 26 is viewed from the Y direction, a portion arranged on the Z side of the through hole 35 and along the XY plane is referred to as an upper plate 37 . The upper plate 37 extends in the X direction with the Z direction as the thickness direction.

At the −Z side end (lower end) of the side wall 26 , three sets of grooves 38 are formed at intervals in the X direction so that one set is arranged for each recess 32 . One set of grooves 38 has two grooves 38A that face each other in the X direction and extend in the Z direction. One groove 38A is formed adjacent to the X-side end of the side plate 36 and opens toward the -X side. The other groove 38A is formed adjacent to the -X side end of the side plate 36 and opens toward the X side. Each groove 38A has a U-shaped cross section when viewed in the Z direction.

Portions between the through holes 35 in the side wall 26 are called pillars 42 . The pillar 42 is formed in the shape of a quadrangular prism extending in the Z direction. Further, on the −Z side of the center of the column 42 in the Z direction, a widened portion 44 whose width in the Y direction is widened toward the movable space 31 is formed. A side surface of the widened portion 44 on the movable space 31 side is a flat surface along the XZ plane. The −Z side bottom surface of the widened portion 44 is a flat surface along the XY plane.

<Movable housing>
The movable housing 24 shown in FIG. 5 includes a top wall 46, a pair of sidewalls 48 opposed in the Y direction, and a pair of sidewalls 52 opposed in the X direction, arranged along the YZ plane. It has two partition walls 54 which are connected to each other. The entire movable housing 24 is formed in a substantially rectangular parallelepiped shape with an opening on the -Z side. The movable housing 24 has a shape and size that allows it to be accommodated in the movable space 31 (see FIG. 4) and to be movable in the X, Y and Z directions.

The inside of the movable housing 24 is partitioned into three spaces 56 in the X direction by two partition walls 54 . Projections 55 projecting outward in the Y direction are formed at both ends of the partition wall 54 in the Y direction. The projecting portion 55 functions as a stopper when moved in the Z direction within the movable space 31 (see FIG. 4). The space 56 is open toward the -Z side.

The upper wall 46 is formed in a rectangular plate shape with the X direction as the longitudinal direction, the Y direction as the lateral direction, and the Z direction as the thickness direction. As an example, the upper wall 46 is formed with three insertion openings 46A spaced apart in the X direction. The insertion port 46A has a shape and size that allow the plug terminal 14 (see FIG. 2) to be inserted and extracted along the Z direction.

The side wall 48 is formed in a plate shape having a thickness direction in the Y direction. When viewed from the Y direction, the side wall 48 is formed in a rectangular shape with the X direction as the longitudinal direction and the Z direction as the lateral direction. At the −Z side end (lower end) of the side wall 48 , three sets of grooves 58 are formed at intervals in the X direction so that one set is arranged for one space 56 . One set of grooves 58 has two grooves 58A that face each other in the X direction and extend in the Z direction. One groove 58A is open toward the -X side. The other groove 58A is open toward the X side. Each groove 58A has a U-shaped cross section when viewed in the Z direction.

The side wall 52 is formed in a plate shape having a thickness direction in the X direction. When viewed from the X direction, the side wall 52 is formed in a rectangular shape with the Z direction as the longitudinal direction and the Y direction as the lateral direction.

<Conducting part>
A conductive portion 60 shown in FIG. 3 is an example of a conductive means. The six conductive portions 60 are arranged in three sets with a gap in the X direction, with two sets facing each other in the Y direction. Specifically, two conducting portions 60 are arranged for one space portion 56 (see FIG. 5). One of the two conducting portions 60 is arranged on the Y side with respect to the center of the space portion 56 in the Y direction, and the other is arranged on the -Y side. The conducting portion 60 connects the fixed housing 22 and the movable housing 24 so as to be relatively movable. Further, the conductive portion 60 includes, for example, one first socket terminal 62 (see FIG. 6) as an example of one conductive member and one second socket terminal 82 (see FIG. 8) as an example of another conductive member. See).

(first socket terminal)
The first socket terminal 62 shown in FIGS. 6 and 7 is made of a plate-like conductive metal and is formed by pressing. Specifically, the first socket terminal 62 has, as an example, a first fixed side attachment portion 64 , a first substrate attachment portion 66 , a first elastic portion 68 and a first contact portion 72 . As an example, the first fixed side attachment portion 64, the first substrate attachment portion 66, the first elastic portion 68, and the first contact portion 72 are integrated.

The first fixed-side mounting portion 64 and the first board mounting portion 66 are arranged with the Y direction as the plate thickness direction. A portion of the first elastic portion 68 and a portion of the first contact portion 72 are arranged with the Y direction as the plate thickness direction. Here, as an example, the first socket terminal 62 is elastically deformable in the X direction, the Y direction, and the Z direction.

As an example, the first fixed-side mounting portion 64 is formed in a substantially rectangular flat plate shape with the X direction as the longitudinal direction and the Z direction as the lateral direction when viewed from the Y direction. Protruding portions 65 (see FIG. 10A) that protrude in a trapezoidal shape toward the X side and the −X side are formed at both ends of the first fixed side mounting portion 64 in the X direction. By inserting (pressing) the protruding portion 65 into the groove 38A (see FIG. 4) in the Z direction, the first fixed side attachment portion 64 is attached to the fixed housing 22 (see FIG. 3). ing.

As an example, the first board mounting portion 66 is composed of two legs 67 extending from the -Z side end of the first fixed side mounting portion 64 toward the -Z side of the first fixed side mounting portion 64. there is The two legs 67 are spaced apart in the X direction. The two legs 67 are inserted into through-holes (not shown) of the first substrate 16 (see FIG. 1) and soldered, thereby being fixed to the first substrate 16 and inside the first substrate 16. It is electrically connected to a circuit (not shown). In other words, the first socket terminals 62 are mounted on the first substrate 16 .

As an example, four first elastic portions 68 are arranged at intervals in the X direction at the Z-side end portion of the first fixed side attachment portion 64 . Also, the first elastic portion 68 is configured to be elastically deformable in the X, Y and Z directions. Specifically, the four first elastic portions 68 have the same configuration. Also, the four first elastic portions 68 are arranged at intervals of length L1 [mm] in the X direction. The width of one first elastic portion 68 in the X direction is a width of length L2 [mm]. Length L2 is slightly shorter than length L1.

The first elastic portion 68 has, for example, a base portion 68A, a curved portion 68B, a vertical plate portion 68C, and a folded portion 68D. The base 68A is displaceable in the X direction and the Y direction. The curved portion 68B, vertical plate portion 68C and folded portion 68D are displaceable in the X, Y and Z directions.

The base portion 68A extends from the Z-side end portion of the first fixed-side mounting portion 64 toward the Z-side of the first fixed-side mounting portion 64 along the Z-direction. The base portion 68A is formed in a rectangular shape with the X direction as the short side and the Z direction as the long side when viewed from the Y direction. The Z-direction length of the base portion 68A is longer than the Z-direction length of the first fixed side attachment portion 64 . The curved portion 68B is formed continuously from the Z-side end portion of the base portion 68A. Also, the curved portion 68B is formed in an inverted U shape when viewed from the X direction.

The vertical plate portion 68C extends from the end portion of the curved portion 68B opposite to the base portion 68A side toward the -Z side along the Z direction. The vertical plate portion 68C faces the base portion 68A in the Y direction. The folded portion 68D is formed continuously with the −Z side end portion of the vertical plate portion 68C. Further, the folded portion 68D is formed in a U shape when viewed from the X direction. Thus, the first elastic portion 68 is formed in an S shape as a whole when viewed in the X direction.

The first contact portion 72 is a portion formed on the Z side (movable housing 24 (see FIG. 1) side) of the first elastic portion 68 of the first socket terminal 62 . Also, the first contact portion 72 is in contact with the plug terminal 14 . Specifically, the first contact portion 72 has, as an example, a first movable attachment portion 74 and four first terminal portions 76 .

As an example, the first movable side attachment portion 74 is formed in a substantially rectangular flat plate shape with the X direction as the longitudinal direction and the Z direction as the lateral direction when viewed from the Y direction. The -Z side end of the first movable attachment portion 74 is connected to the Z side end of the folded portion 68D. At both ends of the first movable mounting portion 74 in the X direction, projections 77 projecting in a trapezoidal shape toward the X side and the -X side are formed. Note that the projection 77 on the -X side is omitted from the illustration. The first movable side mounting portion 74 is mounted to the movable housing 24 (see FIG. 5) by inserting (pressing) the protruding portion 77 into the groove 58A (see FIG. 5) described above in the Z direction. ing. The Z-direction length of the first movable side mounting portion 74 is longer than the Z-direction length of the first fixed side mounting portion 64 .

The four first terminal portions 76 are arranged side by side at intervals in the X direction and are in contact with the plug terminals 14 (see FIG. 2). Also, the four first terminal portions 76 have the same configuration. Furthermore, the four first terminal portions 76 extend from the Z side end portion of the first movable side mounting portion 74 toward the Z side. The first terminal portion 76 is bent in a mountain shape so as to protrude further toward the Y side than the first movable side mounting portion 74 when viewed in the X direction.

In addition, the first terminal portion 76 is formed in a substantially trapezoidal shape in which, when viewed from the Y direction, the width in the X direction of the −Z side portion is wider than the width in the X direction of the Z side portion. there is The first terminal portion 76 is elastically deformable in the Y direction. The Z-side ends of the four first terminal portions 76 are arranged at intervals of length L3 [mm] in the X direction. The width in the X direction of the Z-side end of one first terminal portion 76 is set to a width of length L4 [mm]. Length L4 is shorter than length L3.

(second socket terminal)
The second socket terminal 82 shown in FIGS. 8 and 9 is made of a plate-like conductive metal and is formed by pressing. Specifically, the second socket terminal 82 has, as an example, a second fixed side attachment portion 84 , a second board attachment portion 86 , a second elastic portion 88 and a second contact portion 92 . As an example, the second fixed side mounting portion 84, the second board mounting portion 86, the second elastic portion 88, and the second contact portion 92 are integrated.

The second fixed-side mounting portion 84 and the second board mounting portion 86 are arranged with the Y direction as the plate thickness direction. A portion of the second elastic portion 88 and a portion of the second contact portion 92 are arranged with the Y direction as the plate thickness direction. Here, as an example, the second socket terminal 82 is elastically deformable in the X direction, the Y direction, and the Z direction.

As an example, the second fixed side attachment portion 84 is formed in a substantially rectangular flat plate shape with the X direction as the longitudinal direction and the Z direction as the lateral direction when viewed from the Y direction. Protrusions 85 (see FIG. 10A) protruding in a trapezoidal shape toward the X side and the -X side are formed at both ends of the second fixed side mounting portion 84 in the X direction. By inserting (pressing) the projecting portion 85 into the groove 38A (see FIG. 4) in the Z direction, the second fixed side attaching portion 84 is attached to the fixed housing 22 (see FIG. 4). ing. The second stationary attachment portion 84 contacts the first stationary attachment portion 64 (see FIG. 6) in the Y direction.

As an example, the second board mounting portion 86 is composed of two legs 87 extending from the -Z side end of the first fixed side mounting portion 84 toward the -Z side of the second fixed side mounting portion 84. there is The two legs 87 are spaced apart in the X direction. The two legs 87 are inserted into through-holes (not shown) of the first substrate 16 (see FIG. 1) and soldered, thereby being fixed to the first substrate 16 and inside the first substrate 16. It is electrically connected to a circuit (not shown). In other words, the second socket terminals 82 are mounted on the first substrate 16 .

As an example, four second elastic portions 88 are arranged at intervals in the X direction at the Z-side end portion of the second fixed side attachment portion 84 . Also, the second elastic portion 88 is configured to be elastically deformable in the X, Y and Z directions. Specifically, the four second elastic portions 88 have the same configuration. Also, the four second elastic portions 88 are arranged at intervals of length L1 [mm] in the X direction. The width of one second elastic portion 88 in the X direction is a width of length L2 [mm].

The second elastic portion 88 has, for example, a base portion 88A, a curved portion 88B, a vertical plate portion 88C, and a folded portion 88D. The base 88A is displaceable in the X direction and the Y direction. The curved portion 88B, vertical plate portion 88C and folded portion 88D are displaceable in the X, Y and Z directions.

The base portion 88A extends from the Z-side end portion of the second fixed-side mounting portion 84 along the Z-direction toward the Z-side of the first fixed-side mounting portion 84 . Further, the base portion 88A is formed in a rectangular shape with the X direction as the short side and the Z direction as the long side when viewed from the Y direction. The Z-direction length of the base portion 88A is longer than the Z-direction length of the second fixed side attachment portion 84 .

The curved portion 88B is formed continuously with the Z-side end portion of the base portion 88A. Further, the curved portion 88B is formed in an inverted U shape when viewed from the X direction. The vertical plate portion 88C extends from the end portion of the curved portion 88B opposite to the base portion 88A side toward the -Z side along the Z direction. The vertical plate portion 88C faces the base portion 88A in the Y direction. The folded portion 88D is formed continuously with the −Z side end portion of the vertical plate portion 88C. Further, the folded portion 88D is formed in a U shape when viewed from the X direction. In this manner, the second elastic portion 88 is formed in an S shape as a whole when viewed in the X direction.

The second contact portion 92 is a portion of the second socket terminal 82 formed on the Z side (on the movable housing 24 (see FIG. 1) side) of the second elastic portion 88 . Also, the second contact portion 92 contacts the plug terminal 14 . Specifically, the second contact portion 92 has, as an example, a second movable attachment portion 94 and four second terminal portions 96 .

As an example, the second movable side mounting portion 94 is formed in a substantially rectangular flat plate shape with the X direction as the longitudinal direction and the Z direction as the lateral direction when viewed from the Y direction. Also, the second movable side mounting portion 94 contacts the first movable side mounting portion 74 (see FIG. 6) in the Y direction. The second movable mounting portion 94 is shorter in the Z direction than the first movable mounting portion 74 . The −Z side end of the second movable attachment portion 94 is connected to the Z side end of the folded portion 88D. At both ends of the second movable mounting portion 94 in the X direction, projections 97 projecting in a trapezoidal shape toward the X side and the -X side are formed. Note that the projection 97 on the -X side is omitted from the illustration.

The second movable side mounting portion 94 is mounted to the movable housing 24 (see FIG. 5) by inserting (pressing) the protruding portion 97 into the groove 58A (see FIG. 5) described above in the Z direction. ing. The Z-direction length of the second movable side mounting portion 94 is longer than the Z-direction length of the second fixed side mounting portion 84 .

The four second terminal portions 96 are arranged side by side at intervals in the X direction and come into contact with the plug terminals 14 (see FIG. 2). Also, the four second terminal portions 96 have the same configuration. Furthermore, the four second terminal portions 96 extend from the Z side end portion of the second movable side mounting portion 94 toward the Z side. The second terminal portion 96 is bent in a mountain shape so as to protrude further toward the Y side than the second movable side mounting portion 94 when viewed in the X direction. Further, the second terminal portion 96 is formed in a substantially trapezoidal shape in which, when viewed from the Y direction, the width in the X direction of the −Z side portion is wider than the width in the X direction of the Z side portion. there is The second terminal portion 96 is elastically deformable in the Y direction.

The Z-side ends of the four second terminal portions 96 are spaced apart by a length L3 in the X direction. The width in the X direction of the Z-side end of one second terminal portion 96 is the width of length L4. Here, as an example, the second socket terminal 82 and the first socket terminal 62 (see FIG. 6) have the same size as the second movable side mounting portion 94 and the first movable side mounting portion 74 (see FIG. 6). They have the same configuration except for differences.

Specifically, the first elastic portion 68 and the second elastic portion 88 have the same plate thickness in the Y direction, the interval in the X direction (length L1), and the width in the X direction (length L2). ing. In addition, the first terminal portion 76 and the second terminal portion 96 have the same thickness in the Y direction, an interval in the X direction (length L3), and a width in the X direction (length L4).

<Assembly of socket connector>
As shown in FIGS. 11 and 12, the first movable mounting portion 74 and the second movable mounting portion 94 are press-fitted into the groove portion 58 of the movable housing 24 in a state of being superimposed in the Y direction. 24. Then, the movable housing 24 is inserted into the movable space 31 of the fixed housing 22 . At this time, the first fixed side mounting portion 64 and the second fixed side mounting portion 84 are pressed into the groove portion 38 of the fixed housing 22 in a state of being superimposed in the Y direction, thereby being mounted to the fixed housing 22 . Other first socket terminals 62 and second socket terminals 82 are attached to the fixed housing 22 and the movable housing 24 in a similar manner. Thus, the socket connector 10 is completed.

The conducting portion 60 connects the fixed housing 22 and the movable housing 24 so as to be relatively movable in the X, Y and Z directions, and is electrically connected to the plug terminal 14 . The first fixed side mounting portion 64 and the second fixed side mounting portion 84 are in contact with each other in the Y direction. The first movable mounting portion 74 and the second movable mounting portion 94 are in contact with each other in the Y direction.

As shown in FIG. 10A, in the assembled state, when the first socket terminal 62 and the second socket terminal 82 are viewed from the -Y side in the Y direction, the four second elastic portions 88 are aligned with the four first elastic portions. It overlaps with the portion 68 . Specifically, the first elastic portion 68 and the second elastic portion 88 have the same width and interval in the X direction and overlap with the same width. is visually recognized, and the second elastic portion 88 is not visually recognized. In other words, the first elastic portion 68 is arranged to cover the second elastic portion 88 .

Although the first elastic portion 68 and the second elastic portion 88 appear to overlap when viewed in the Y direction, they are not entirely in contact with each other. Specifically, between the base portion 68A and the base portion 88A, between the curved portion 68B and the curved portion 88B, between the vertical plate portion 68C and the vertical plate portion 88C, between the folded portion 68D and the folded portion 88D, There are gaps between each. Therefore, when the plug connector 12 is connected to the socket connector 10, the elastic deformation of one of the first elastic portion 68 and the second elastic portion 88 is less likely to be restricted by the other. In other words, the first elastic portion 68 and the second elastic portion 88 are more likely to be elastically deformed than in a configuration using one elastic portion thickened in the Y direction.

As shown in FIG. 10B, when the first socket terminal 62 and the second socket terminal 82 are viewed from the Y side in the Y direction in the assembled state, the Z side ends of the four second terminal portions 96 It is arranged between four first terminal portions 76 adjacent to each other in the direction. In other words, the four first terminal portions 76 and the four second terminal portions 96 are alternately arranged in the X direction. Also, the Z-side ends of the four second terminal portions 96 are arranged on the −Z side of the Z-side ends of the four first terminal portions 76 . That is, the four first terminal portions 76 and the four second terminal portions 96 are arranged in a zigzag pattern in the X direction. The first terminal portion 76 and the second terminal portion 96 are in contact with the plug terminal 14 (see FIG. 2).

<Bending amount of leaf spring>
Although illustration is omitted, for the leaf spring, the amount of deflection (amount corresponding to flexibility) δ [mm], the load P [N], the distance L [mm] from the fulcrum to the point where the load P acts, the longitudinal elasticity A coefficient E [N/mm ² ] and a geometrical moment of inertia I [mm ⁴ ] are used. In this case, the deflection amount δ is represented by δ=(P×L ³ )/(3×E×I). Further, the geometrical moment of inertia I is expressed by I=b×h ³ /12, where the leaf spring has a width of b [mm] and a thickness of h [mm]. From these relational expressions, it can be seen that the flexibility increases as the plate thickness h decreases. In particular, the plate thickness h has a third power effect on the flexibility.

[Action and effect]
Next, operations and effects of the socket connector 10 of the first embodiment will be described with reference to FIGS. 1 to 12. FIG.

By inserting the plug terminal 14 into the insertion port 46A of the movable housing 24 and moving it toward the -Z side, the plug terminal 14 and the first terminal portion 76 and the second terminal portion 96 are brought into contact with each other. In other words, by connecting the plug connector 12 and the socket connector 10, a circuit (not shown) of the first substrate 16 and a circuit (not shown) of the second substrate 18 are electrically connected. At this time, the plug terminal 14 is held in the socket connector 10 by the elastic force (restoring force) that causes the first terminal portion 76 and the second terminal portion 96 to return to their original positions.

Since the socket connector 10 has the second socket terminal 82 in addition to the first socket terminal 62, the cross-sectional area of the conduction path through which the current flows increases compared to a configuration using one conduction member. Therefore, a large current can flow through the first socket terminal 62 and the second socket terminal 82 (conducting portion 60).

Furthermore, since the first socket terminal 62 and the second socket terminal 82 exist as separate bodies, the first socket terminal 62 has a larger thickness than the configuration in which one conduction member is thickened to obtain the required cross-sectional area. and the plate thickness of the second socket terminal 82 become thinner. Here, as described above, the thinner the plate thickness, the greater the amount of deflection (including the amount of deformation in the twisting direction) of the leaf spring. Therefore, each of the first socket terminal 62 and the second socket terminal 82 can be easily deformed in the Y direction and the X direction. That is, deterioration in flexibility of the first socket terminal 62 and the second socket terminal 82 can be suppressed.

In addition, since the second elastic portion 88 is arranged to overlap the first elastic portion 68 when viewed from the Y direction, it is necessary to shift the first socket terminal 62 and the second socket terminal 82 in the X direction. is eliminated, it is possible to suppress an increase in the size of the socket connector 10 in the X direction. That is, in the socket connector 10, a large current can flow through the first socket terminal 62 and the second socket terminal 82, and a decrease in flexibility of the first socket terminal 62 and the second socket terminal 82 can be suppressed. , and an increase in size in the X direction can be suppressed.

Further, the socket connector 10 is configured such that the first contact portion 72 and the second contact portion 92 are in contact with the plug terminals 14 . In other words, the first elastic portion 68 and the second elastic portion 88 are not configured to be in direct contact with the plug terminal 14, but are configured to contact the plug terminal 14 at a portion remote from the elastically deformed portion. ing. As a result, compared to a configuration in which the first elastic portion 68 and the second elastic portion 88 are in direct contact with the plug terminal 14, changes in the contact area between the first socket terminal 62 and the second socket terminal 82 and the plug terminal 14 are reduced. can be suppressed.

Furthermore, in the socket connector 10, the second terminal portions 96 are arranged between the plurality of first terminal portions 76 when viewed in the Y direction. Therefore, when one of the first terminal portion 76 and the second terminal portion 96 is deformed in the Y direction, the movement is less likely to be restricted by the other. Furthermore, since the space between the first terminal portions 76 is used as the space for moving the second terminal portion 96, the entire second socket terminal 82 should be moved to the first socket terminal 62 in order to secure the space for moving the second terminal portion 96. do not need to be shifted in the X direction. As described above, in the socket connector 10, it is possible to prevent the movement of the first terminal portion 76 and the second terminal portion 96 from being restricted, and to prevent the socket connector 10 from increasing in size.

In addition, the socket connector 10 is attached to the stationary housing 22 with the first stationary attachment portion 64 and the second stationary attachment portion 84 in contact with each other. Therefore, compared to the structure in which the first fixed side mounting portion 64 and the second fixed side mounting portion 84 are separated from each other in the Y direction, a smaller space is required for mounting. An increase in size can be suppressed. Furthermore, since the first fixed side mounting portion 64 and the second fixed side mounting portion 84 are mounted in a laminated state, the first socket terminal 62 and the second socket terminal 82 can be mounted to the fixed housing 22 by one press-fitting.

Further, the socket connector 10 is attached to the movable housing 24 with the first movable mounting portion 74 and the second movable mounting portion 94 in contact with each other. Therefore, compared to a configuration in which the first movable side mounting portion 74 and the second movable side mounting portion 94 are separated from each other in the Y direction, a smaller space is required for mounting. An increase in size can be suppressed. Furthermore, since the first movable side mounting portion 74 and the second movable side mounting portion 94 are mounted in a laminated state, the first socket terminal 62 and the second socket terminal 82 can be mounted to the movable housing 24 by one press-fitting.

In addition, in the socket connector 10, the plate thickness in the Y direction and the width in the X direction are the same for the first elastic portion 68 and the second elastic portion 88, respectively. That is, since the difference in cross-sectional area between the first socket terminal 62 and the second socket terminal 82 is small, the electric current can be evenly passed through the first socket terminal 62 and the second socket terminal 82 .

[Second embodiment]
Next, a socket connector 100 as an example of a connector according to the second embodiment will be described. In addition, about the structure similar to the socket connector 10 (refer FIG. 1) of 1st Embodiment, the same code|symbol as 1st Embodiment is attached, and description is abbreviate|omitted. A similar configuration is not limited to a configuration having the same size and shape, and includes a configuration having a partially different size and shape but having the same effect.

A socket connector 100 shown in FIG. 13 is connected to a plug connector 112 as an example of a connection object. The plug connector 112 has a plug housing 13 (see FIG. 2) and a plug terminal 114 as an example of a conductor portion. The plug terminals 114 extend from the plug housing 13 in the Z direction. Also, the plug terminal 114 is bent in a mountain shape so as to protrude toward the Y side or the −Y side when viewed from the X direction.

The socket connector 100 is mounted on the first substrate 16 (see FIG. 1) instead of the socket connector 10 (see FIG. 1). Further, the socket connector 100 is configured to have a movable housing 102 instead of the movable housing 24 (see FIG. 5). Further, the socket connector 100 has a second socket terminal 106 instead of the first socket terminal 62 (see FIG. 6) in the socket connector 10, and a first socket terminal 82 (see FIG. 8) instead of the second socket terminal 82 (see FIG. 8). A terminal 104 is provided.

The first socket terminal 104 is an example of another conducting member. The second socket terminal 106 is an example of one conducting member. The first socket terminal 104 and the second socket terminal 106 constitute a conducting portion 103 as an example of conducting means. The socket connector 100 has the same configuration as the socket connector 10 except for the first socket terminal 104, the second socket terminal 106, and the movable housing 102. As shown in FIG.

<Movable housing>
The movable housing 102 has a configuration in which a receptacle 108 is formed instead of the receptacle 46A (see FIG. 5) in the movable housing 24 (see FIG. 5). The configuration other than the insertion port 108 is the same as that of the movable housing 24 . The Y-direction width of the receptacle 108 is larger than the Y-direction width of the receptacle 46A. This allows the plug terminal 114 to be inserted into the movable housing 102 through the insertion port 108 in the Z direction. The X-direction width of the receptacle 108 is the same as the X-direction width of the receptacle 46A.

<First socket terminal>
The first socket terminal 104 is made of a plate-like conductive metal and is formed by pressing. Also, the first socket terminal 104 has a first fixed side attachment portion 64 , a first substrate attachment portion 66 , a first elastic portion 68 and a first contact portion 117 . The first fixed side attachment portion 64, the first substrate attachment portion 66, the first elastic portion 68 and the first contact portion 117 are integrated.

The first contact portion 117 is a portion of the first socket terminal 104 formed on the Y side (movable housing 102 side) of the first elastic portion 68 . Also, the first contact portion 117 is in contact with the plug terminal 114 . Specifically, as an example, the first contact portion 117 is formed in the shape of a single plate extending in the Z direction and the X direction. Also, when viewed from the Y direction, the first contact portion 117 is formed in a substantially rectangular shape having a set of two sides along the X direction and a set of two sides along the Z direction. .

At both ends of the first contact portion 117 in the X direction and at the -Z side end, projections (not shown) projecting in a trapezoidal shape toward the X side and the -X side are formed. The first contact portion 117 is attached to the movable housing 102 by inserting this projecting portion into the groove 58A in the Z direction. In other words, the first contact portion 117 is also configured as an example of a first movable side attachment portion.

<Second socket terminal>
The second socket terminal 106 is made of a plate-like conductive metal and is formed by pressing. Also, the second socket terminal 106 has a second fixed side attachment portion 84 , a second board attachment portion 86 , a second elastic portion 88 and a second contact portion 118 . The second fixed side mounting portion 84, the second board mounting portion 86, the second elastic portion 88 and the second contact portion 118 are integrated.

The second contact portion 118 is a portion of the second socket terminal 106 formed on the Y side (movable housing 102 side) of the second elastic portion 88 . Specifically, as an example, the second contact portion 118 is formed in the shape of a single plate extending in the Z direction and the X direction. In addition, when viewed from the Y direction, the second contact portion 118 is formed in a substantially rectangular shape having a set of two sides along the X direction and a set of two sides along the Z direction. .

At both ends of the second contact portion 118 in the X direction and at the -Z side end, projections (not shown) projecting in a trapezoidal shape toward the X side and the -X side are formed. The second contact portion 118 is attached to the movable housing 102 by inserting this projecting portion into the groove 58A in the Z direction. In other words, the second contact portion 118 is also configured as an example of a second movable side attachment portion.

Furthermore, the second contact portion 118 is sandwiched between the movable housing 102 and the first contact portion 117 in the Y direction. That is, the second contact portion 118 is in contact with the first contact portion 117 . Also, the second contact portion 118 is covered with the first contact portion 117 when viewed from the Y side, and is configured not to contact the plug terminal 114 .

The socket connector 100 is formed by attaching the first fixed mounting portion 64 and the second fixed mounting portion 84 to the fixed housing 22 and mounting the first contact portion 117 and the second contact portion 118 to the movable housing 102 . be. With the socket connector 100 formed, the second elastic portion 88 overlaps the first elastic portion 68 when viewed in the Y direction.

[Action and effect]
Next, the operation and effects of the socket connector 100 of the second embodiment will be described.

The first substrate 16 (see FIG. 1) and the second substrate 18 (see FIG. 2) are electrically connected by bringing the plug terminal 114 shown in FIG. 13 into contact with the first contact portion 117 . Since the socket connector 100 has the second socket terminal 106 in addition to the first socket terminal 104, the cross-sectional area of the conduction path through which the current flows is increased compared to the configuration using one conduction member. Therefore, a large current can flow through the first socket terminal 104 and the second socket terminal 106 (conducting portion 103).

Furthermore, since the first socket terminal 104 and the second socket terminal 106 exist as separate bodies, the first socket terminal 104 and the second socket terminal 106 have a larger thickness than a configuration in which one conduction member is thickened to obtain a required cross-sectional area. , and the thickness of the second socket terminal 106 become thinner. Here, as described above, the thinner the plate thickness, the greater the amount of deflection (including the amount of deformation in the twisting direction) of the leaf spring. Therefore, each of the first socket terminal 104 and the second socket terminal 106 can be easily deformed in the Y direction and the X direction. That is, deterioration in flexibility of the first socket terminal 104 and the second socket terminal 106 can be suppressed.

In addition, since the second elastic portion 88 is arranged to overlap the first elastic portion 68 when viewed in the Y direction, it is necessary to shift the first socket terminal 104 and the second socket terminal 106 in the X direction. is eliminated, it is possible to suppress an increase in the size of the socket connector 100 in the X direction. That is, in the socket connector 100, a large current can flow through the first socket terminal 104 and the second socket terminal 106, and a decrease in flexibility of the first socket terminal 104 and the second socket terminal 106 can be suppressed. , and an increase in size in the X direction can be suppressed.

Further, in the socket connector 100, the first contact portion 117 and the second contact portion 118 are formed in a flat plate shape extending in the Z direction and the X direction, so that the first contact portion 117 and the second contact portion 118 extend in the X direction. The gap in the X-direction is reduced compared to one constructed with a plurality of spaced pieces. As a result, the area of the cross section perpendicular to the Z direction of the first contact portion 117 and the second contact portion 118 is ensured, so that a large current can flow through the first socket terminal 104 and the second socket terminal 106 .

In addition, this invention is not limited to said embodiment.

<Modification>
FIG. 14 shows a modified socket connector 120 as an example of the connector. The socket connector 120 is the same as the socket connector 10 (see FIG. 11) except that the second terminal portion 96 (see FIG. 11) is removed, and the first movable side mounting portion 74 and the second movable side mounting portion 94 are aligned in the Y direction. It is configured to be in contact with In other words, in the socket connector 120 , only the first terminal portion 76 is brought into contact with the plug terminals 14 . Further, the width of the first terminal portion 76 in the socket connector 120 in the X direction is, for example, twice the width in the X direction of the first terminal portion 76 in the socket connector 10 .

The socket connector 120 is configured so that only the first terminal portion 76 (first contact portion 72 ) contacts the plug terminal 14 , and the second socket terminal 82 does not need to contact the plug terminal 14 . As a result, the size of the plug connector 12 can be reduced in the Z direction compared to a structure in which both the first socket terminals 62 and the second socket terminals 82 that are displaced in the Z direction are in contact with the plug terminals 14. becomes. The second socket terminal 82 is electrically connected to the plug terminal 14 by contact between the first movable mounting portion 74 and the second movable mounting portion 94 .

<Other Modifications>
In the socket connector 10, the width of one of the first elastic portion 68 and the second elastic portion 88 in the X direction may be wider than the width of the other in the X direction. In other words, the first elastic portion 68 and the second elastic portion 88 may be arranged so that at least a portion thereof overlaps when viewed in the Y direction. Also, the plate thickness of the first elastic portion 68 and the plate thickness of the second elastic portion 88 may be different. Furthermore, in the socket connector 10 , the first contact portion 72 and the second contact portion 92 may be omitted, and the first elastic portion 68 and the second elastic portion 88 may contact the plug terminal 14 .

Moreover, in the socket connector 10 , the second terminal portions 96 may not be arranged between the plurality of first terminal portions 76 . In other words, the first terminal portion 76 and the second terminal portion 96 may be arranged side by side in the Y direction and shifted in the Z direction. Furthermore, in the socket connector 10, the first fixed side mounting portion 64 and the second fixed side mounting portion 84 may be separated in the Y direction. In addition, in the socket connector 10, the first movable mounting portion 74 and the second movable mounting portion 94 may be separated in the Y direction.

In socket connector 100, first contact portion 117 and second contact portion 118 may be spaced apart in the Y direction. Also, the length of the first contact portion 117 in the Z direction is shorter than the length of the second contact portion 118 in the Z direction, the second contact portion 118 and the plug terminal 114 are in contact with each other, and the first contact portion 117 is It may be configured to be in contact with the second contact portion 118 . Furthermore, in the socket connector 100, the first fixed side mounting portion 64 and the second fixed side mounting portion 84 may be separated in the Y direction.

The number of conducting portions 60 is not limited to six, and may be singular or plural other than six. The number of second socket terminals 82 and 106 is not limited to one, but may be plural. When viewed from the Y direction, it is sufficient that the plurality of second elastic portions 88 are arranged side by side with the first elastic portions 68 in the X direction. The number of the first elastic portions 68 and the number of the second elastic portions 88 may be singular or plural other than four. The number of first terminal portions 76 may be plural other than four. The number of second terminal portions 96 may be singular or plural other than four. The first fixed-side mounting portion 64, the first movable-side mounting portion 74, the second fixed-side mounting portion 84, and the second movable-side mounting portion 94 are not limited to being mounted by press-fitting, and may be mounted using an adhesive. Alternatively, it may be attached using a fastening member such as a screw.

10 socket connector (an example of a connector)
12 plug connector (an example of a connection object)
14 plug terminal (an example of a conductor part)
16 First substrate (an example of a substrate)
22 Fixed housing 24 Movable housing 60 Conducting portion (an example of conducting means)
62 first socket terminal (an example of one conduction member)
64 First fixed side mounting portion 68 First elastic portion 72 First contact portion 74 First movable side mounting portion 76 First terminal portion 82 Second socket terminal (an example of another conductive member)
84 Second fixed side mounting portion 88 Second elastic portion 92 Second contact portion 94 Second movable side mounting portion 96 Second terminal portion 100 Socket connector (an example of a connector)
102 movable housing 103 conducting portion (an example of conducting means)
104 first socket terminal (an example of another conducting member)
106 second socket terminal (an example of one conducting member)
112 plug connector (an example of an object to be connected)
114 plug terminal (an example of a conductor part)
117 first contact portion 118 second contact portion 120 socket connector (an example of a connector)

Claims (8)

a fixed housing fixed to the substrate;
a movable housing into which a connection object having a conductor portion is fitted in a fitting direction;
a conduction means that connects the fixed housing and the movable housing so as to be relatively movable and is electrically connected to the conductor;
A connector having
The conducting means are
a conducting member having an elastically deformable first elastic portion;
another conducting member having a second elastic portion that is elastically deformable and that at least partially overlaps with the first elastic portion when viewed from the fitting direction;
has
the one conducting member connects the movable housing and the fixed housing,
The other conductive member is a connector that connects the movable housing and the fixed housing . a first contact portion that contacts the conductor portion is formed on the one conducting member closer to the movable housing than the first elastic portion;
2. The conductive member according to claim 1, further comprising a second contact portion that contacts with at least one of the conductor portion and the first contact portion, the second contact portion being formed closer to the movable housing than the second elastic portion of the other conducting member. connector. a fixed housing fixed to the substrate;
a movable housing into which a connection object having a conductor portion is fitted in a fitting direction;
a conduction means that connects the fixed housing and the movable housing so as to be relatively movable and is electrically connected to the conductor;
A connector having
The conducting means are
a conducting member having an elastically deformable first elastic portion;
another conducting member having a second elastic portion that is elastically deformable and that at least partially overlaps with the first elastic portion when viewed from the fitting direction;
has
a first contact portion that contacts the conductor portion is formed on the one conducting member closer to the movable housing than the first elastic portion;
a second contact portion that contacts at least one of the conductor portion and the first contact portion is formed on the movable housing side of the second elastic portion of the other conducting member;
The first contact portion has a plurality of first terminal portions arranged side by side in a width direction orthogonal to the fitting direction and in contact with the conductor portion,
At least a portion of the second contact portion is arranged between the plurality of first terminal portions when viewed in a direction orthogonal to the fitting direction and the width direction, and is in contact with the conductor portion. A connector having two terminals. 3. The connector according to claim 2, wherein said first contact portion and said second contact portion are formed in a plate shape extending in a width direction orthogonal to said fitting direction and said fitting direction. a fixed housing fixed to the substrate;
a movable housing into which a connection object having a conductor portion is fitted in a fitting direction;
a conduction means that connects the fixed housing and the movable housing so as to be relatively movable and is electrically connected to the conductor;
A connector having
The conducting means are
a conducting member having an elastically deformable first elastic portion;
another conducting member having a second elastic portion that is elastically deformable and that at least partially overlaps with the first elastic portion when viewed from the fitting direction;
has
The first conductive member is formed with a first fixed-side mounting portion that is mounted on the fixed housing, and the other conductive member is formed with a second fixed-side mounting portion that is mounted on the fixed housing,
When a direction perpendicular to the fitting direction is defined as a width direction, the first fixed side attachment portion and the second fixed side attachment portion are in contact with each other in a direction perpendicular to the fitting direction and the width direction. connector. a fixed housing fixed to the substrate;
a movable housing into which a connection object having a conductor portion is fitted in a fitting direction;
a conduction means that connects the fixed housing and the movable housing so as to be relatively movable and is electrically connected to the conductor;
A connector having
The conducting means are
a conducting member having an elastically deformable first elastic portion;
another conducting member having a second elastic portion that is elastically deformable and that at least partially overlaps with the first elastic portion when viewed from the fitting direction;
has
The one conductive member is formed with a first movable side mounting portion that is mounted on the movable housing, and the other conductive member is formed with a second movable side mounting portion that is mounted on the movable housing,
When a direction orthogonal to the fitting direction is defined as a width direction, the first movable mounting portion and the second movable mounting portion are in contact in a direction orthogonal to the fitting direction and the width direction. connector. a fixed housing fixed to the substrate;
a movable housing into which a connection object having a conductor portion is fitted in a fitting direction;
a conduction means that connects the fixed housing and the movable housing so as to be relatively movable and is electrically connected to the conductor;
has
The conducting means are
a conducting member having an elastically deformable first elastic portion;
another conducting member having a second elastic portion that is elastically deformable and that at least partially overlaps with the first elastic portion when viewed from the fitting direction;
A connector having
In the connector, the first elastic portion and the second elastic portion are formed in a plate shape, and have the same width in a width direction perpendicular to the fitting direction and the same plate thickness. a fixed housing fixed to the substrate;
a movable housing into which a connection object having a conductor portion is fitted in a fitting direction;
a conduction means that connects the fixed housing and the movable housing so as to be relatively movable and is electrically connected to the conductor;
has
The conducting means are
a conducting member having an elastically deformable first elastic portion;
another conducting member having a second elastic portion that is elastically deformable and that at least partially overlaps with the first elastic portion when viewed from the fitting direction;
has
a first contact portion that contacts the conductor portion is formed on the one conducting member closer to the movable housing than the first elastic portion;
A connector in which a second contact portion that contacts at least one of the conductor portion and the first contact portion is formed on the other conductive member closer to the movable housing than the second elastic portion,
The first elastic portion includes a base portion extending toward the one side in the fitting direction, a curved portion formed continuously from an end portion of the base portion on the one side in the fitting direction, and the elastic portion extending from the curved portion. a vertical plate portion extending toward the other side of the fitting direction; and a folded portion formed continuously from an end portion of the vertical plate portion on the other side of the fitting direction,
The first contact portion extends from the folded portion of the first elastic portion toward one side in the fitting direction,
The second elastic portion includes a base portion extending toward the one side in the fitting direction, a curved portion formed continuously from an end portion of the base portion on the one side in the fitting direction, and the elastic portion extending from the curved portion. a vertical plate portion extending toward the other side of the fitting direction; and a folded portion formed continuously from an end portion of the vertical plate portion on the other side of the fitting direction,
The second contact portion extends from the folded portion of the second elastic portion toward the one side in the fitting direction.

Images