JP2017135027A - Socket for electrical component - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a housing area sufficiently wider than an electrical component to be secured in a housing part of a socket body part.SOLUTION: Disclosed is a socket for an electrical component in which a terminal part 7 of an electrical component 6 housed in a housing part 8 of a socket body part 1 and a contact pin 13 provided in the socket body part 1 are brought into electrical contact with each other. In the socket for the electrical component, forward and backward movement for advancing or retreating in parallel to a housing surface 8a of the housing part 8 is performed, the electrical component 6 is held by pressing a side surface 6b opposite to the electrical component 6 during advancing, and at least a pair of first pressing members 2 is provided bringing the terminal part 7 of the electrical component 6 and the contact pin 13 into electrical contact with each other by pressing a side part 6a of the electrical component 6 to the housing surface 8a side.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an electrical component socket used for inspecting electrical characteristics of electrical components, and more particularly to an electrical component socket that can secure a sufficiently large accommodating area in an accommodating portion of a socket main body. It is concerned.

  A conventional socket for electrical parts has a pair of latches (operating members) that open and close by projecting upwardly at the four corners of the accommodating part for accommodating the electrical parts, guiding the corners of the electrical parts to regulate positioning. ) Are disposed on the left and right sides with the accommodating portion interposed therebetween, and the electric component accommodated in the accommodating portion is pressed by the pressing portion of the latch with the latch closed, and the terminal portion of the electric component and the socket body portion The contact pin provided in the contact is electrically brought into contact (for example, see Patent Document 1).

JP 2007-59117 A

  However, in such a conventional socket for electrical components, the accommodating portion is regulated in accordance with the outer dimensions of the electrical component by the guide portion protruding at the four corners. There was little room for the external dimensions. Therefore, when the electrical component is accommodated in the accommodating portion, the edge portion of the electrical component rides on the guide portion, and there is a possibility that a part of the guide portion is scraped off. For this reason, there is a concern that the electrical contact failure between the terminal portion of the electrical component and the contact pin may occur due to dust generated by cutting the guide portion.

  SUMMARY OF THE INVENTION Accordingly, the present invention has an object to provide a socket for an electrical component that can cope with such a problem and secure a sufficiently large accommodation area in the accommodation portion of the socket main body than the electrical component. .

  In order to achieve the above object, an electrical component socket according to the present invention electrically contacts a terminal portion of an electrical component housed in a housing portion of a socket body portion and a contact pin provided in the socket body portion. A socket for an electrical component, which moves forward and backward in parallel with the housing surface of the housing portion, holds the electrical component by pressing the opposite side surface of the electrical component during advancement, and the side of the electrical component It comprises at least a pair of first pressing members that press the portion toward the housing surface to electrically contact the terminal portion of the electrical component and the contact pin.

  According to the present invention, the at least one pair of first pressing members that hold the electrical component is provided so as to advance and retreat in parallel with the housing surface of the housing portion that houses the electrical component. In housing, the first pressing member can be retracted to secure a sufficiently large area in the housing portion than the electrical component. Moreover, since the opposing side surfaces of the electrical component are pressed and held by at least a pair of first pressing members, variations in the external dimensions of the electrical component are absorbed and the electrical component is positioned and held at the center of the housing portion. be able to. Furthermore, since the first pressing member presses the opposite side portion of the electrical component toward the accommodation surface side so that the terminal portion of the electrical component and the contact pin are in electrical contact with each other, the portion that holds the electrical component toward the accommodation surface side Can be limited to the vicinity of the edge of the electrical component. Therefore, for example, it is also effective for measuring the electrical characteristics of electrical components that cannot press the upper surface.

1 is a perspective view showing an embodiment of an electrical component socket according to the present invention. FIG. 2 is a cross-sectional view taken along line AA in FIG. 1. It is a BB sectional view taken on the line in FIG. It is a figure which shows the external appearance of an electrical component, (a) is a front view, (b) is a bottom view. It is a block diagram which shows the floating plate which accommodates the said electrical component, (a) is a top view, (b) is CC sectional view taken on the line of (a), (c) is D part of (b). It is an enlarged view. It is a centerline longitudinal cross-sectional view which shows the 1st press member holding the said electrical component. It is a figure explaining the 1st transmission member of the 1st operation force transmission means which transmits the operation force which makes the said 1st press member move forward / backward, (a) is a top view, (b) is AA. It is line sectional drawing. It is a front view explaining the 2nd transmission member of the said 1st operating force transmission means. It is a centerline longitudinal cross-sectional view explaining the 2nd press member which brings the said electrical component in one direction. It is a front view explaining the 5th transmission member of the 2nd operation force transmission means which transmits the operation force which makes the above-mentioned 2nd press member move forward and backward. It is a figure which shows the open state of the accommodating part in the socket for electrical components by this invention, (a) is the sectional view on the AA line of FIG. 1, (b) is the sectional view on the BB line of FIG. It is. In the socket for electrical components by this invention, it is a figure which shows the state which hold | maintained the electrical component, (a) is the sectional view on the AA line of FIG. 1, (b) is the BB sectional view of FIG. It is an arrow view. In the socket for electrical components according to the present invention, the electrical component is pressed and the terminal portion and the contact pin are in contact with each other, (a) is a cross-sectional view taken along the line A-A in FIG. It is a BB sectional view taken on the line in FIG.

  Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. 1 is a perspective view showing an embodiment of a socket for an electrical component according to the present invention, FIG. 2 is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a sectional view taken along line BB in FIG. FIG. This electrical component socket is used for inspection of electrical characteristics of electrical components, and includes a socket body 1, a first pressing member 2, an operating member 3, a first operating force transmission means, 2 pressing members 4, second operating force transmission means, and positioning members 5.

  The socket main body 1 positions and holds an electric component 6 having a rectangular outer shape as shown in FIG. 4B, for example, a ball-shaped terminal portion 7 provided on the back surface of the electric component 6, A contact pin 13 which will be described later is brought into electrical contact, and the central portion can receive the electrical component 6 and is opened in one direction (hereinafter, the same direction is referred to as “upward” or “+ Z direction”). A part 8 is provided.

  Specifically, as shown in FIG. 3, the accommodating portion 8 is constantly urged upward (in the + Z direction) by a spring member (for example, a coil spring) 9 having one end fixed to the bottom of the socket body 1. As shown in FIG. 5 (a), the floating plate 10 that can be moved up and down is positioned at the center of the upper surface, and corresponds to the terminal portion 7 of the electrical component 6 positioned and accommodated on the accommodation surface 8a. A plurality of insertion holes 11 penetrating in the vertical direction (Z direction) are provided as shown in FIG. 1 corresponds to the line BB shown in FIG. 5A, and FIG. 3 is a cross-sectional view taken along the line BB in FIG. 5A.

  More specifically, as shown in FIG. 5C, the insertion hole 11 is formed in a size that allows the contact pin 13 to be inserted, and an end (upper end) on the side of the accommodation surface 8a is electrically connected. It is formed in a size that can receive the terminal portion 7 of the component 6. And the accommodating part 8 is the state by which the electrical component 6 was positioned and accommodated in the accommodation surface 8a, and the opposite side part 6a of the electrical component 6 is the accommodation surface 8a side, ie, the downward (-Z direction) by the below-mentioned 1st pressing member 2. ) To move downward against the urging force of the spring member 9, the contact pin 13 inserted through the insertion hole 11, and the terminal portion of the electrical component 6 received at the upper end of the insertion hole 11. 7 is electrically connected.

  As shown in FIGS. 2 and 3, the relay board 12 attached to the bottom of the socket main body 1 is made to correspond to the terminal portion 7 of the electrical component 6 positioned and accommodated on the accommodation surface 8 a of the accommodation portion 8. A plurality of contact pins 13 are implanted. The contact pins 13 are good conductors for electrically connecting the wiring provided on the wiring board of the inspection apparatus and the terminal portion 7 of the electrical component 6 through the wiring of the relay board 12.

  In one direction (for example, the X direction) of two directions (hereinafter referred to as “X and Y directions”) orthogonal to each other in a plane parallel to the accommodation surface 8a of the accommodation portion 8, the accommodation portion 8 is interposed. A pair of first pressing members 2 are arranged to face each other. The first pressing member 2 moves forward and backward in parallel with the housing surface 8 a of the housing portion 8, and sandwiches the opposing side surface 6 b of the electrical component 6 during the forward movement to place the electrical component 6 in the center of the housing portion 8. And the opposite side portion 6a of the electrical component 6 is pressed toward the receiving surface 8a (downward) to electrically connect the terminal portion 7 of the electrical component 6 and the contact pin 13.

  Specifically, as shown in FIG. 2, the first pressing member 2 is a spring member (for example, a coil spring) having one end fixed to a third transmission member 27 of a first operating force transmission means described later. ) 14 is always urged upward (in the + Z direction) by 14 and is supported by the third transmission member 27 so as to move up and down along a guide pin 15 provided extending in the + Z direction, as shown in FIG. The base portion 16 is configured to include a sandwiching portion 17 that extends laterally (X direction) from the base portion 16. As shown in FIG. 6, a notch 18 having a rectangular longitudinal section parallel to the XZ plane is provided at the lower end of the front end of the clamping part 17 so as to extend in the Y direction. A surface 18 a intersecting with the X direction of 18 abuts on a side surface 6 b of the electrical component 6. Thereby, the opposing side surface 6b of the electrical component 6 can be clamped from the X direction by the pair of first pressing members 2. Further, a surface 18b intersecting with the Z direction of the notch 18 is in contact with the upper part (upper edge part) of the side part 6a of the electrical component 6, and the electrical component is formed by the pair of first pressing members 2. 6 can be pressed evenly downward (−Z direction).

  An operation member 3 is provided on the side of the first pressing member 2 in the X direction. The operating member 3 causes the first pressing member 2 to advance and retract, and when the first pressing member 2 moves forward, the operating member 3 moves the first pressing member 2 toward the receiving surface 8a of the receiving portion 8 (−Z direction). Are provided on both sides in the X direction with the accommodating portion 8 in between.

  Specifically, as shown in FIG. 2, the operating member 3 extends in the Y direction in parallel with the receiving surface 8a, and both ends thereof are pivotally supported by a rotating shaft 19 supported by the socket main body 1 and are eccentric. A base 20 that rotates, an operation portion 22 that extends from the base 20 to one side and is biased upward by a spring member (for example, a coil spring) 21 that is fixed to the socket body 1, and the above A pressing portion 24 that extends in a direction opposite to the operation portion 22 from the base portion 20 and is formed so that the upper end portion of the first pressing member 2 can be pressed downward by the tip portion (pressing convex portion 23). Configured.

  Between the first pressing member 2 and the operating member 3, a first operating force transmission means is provided. The first operating force transmission means converts an operating force applied to the operating member 3 into an advancing / retreating operation of the first pressing member 2. The first transmitting member 25, the second transmitting member 26, and the third The transmission member 27 is configured.

  As shown in FIG. 3, the first transmission member 25 is always urged upward by a spring member (for example, a coil spring) 36 having one end fixed to the socket body 1 as shown in FIG. 7 is an elevating plate formed so as to be movable up and down along a guide pin 28 provided at the bottom of the socket main body 1 so as to extend in the + Z direction. As shown in FIG. An opening 29 having a size that encloses the pin 13 is formed, and a side end portion in the X direction is a pressed portion 30 that is pressed by the base portion 20 of the operation member 3, and as shown in FIG. On the parallel center line (A-A line), the lower edge portion on the opening 29 side is formed as a first transmission portion 31 that transmits an operating force to a second transmission member 26 described later. Thus, the first transmission member (lifting plate) 25 moves up and down by pressing and releasing the pressed portion 30 in the Z direction with the eccentric rotation of the base portion 20 of the operation member 3. It has become.

  The second transmission member 26 rotates about the Y direction, and converts the vertical movement of the first transmission member 25 into a sliding movement of the third transmission member 27 in the X direction. As shown in FIG. 8, the longitudinal section parallel to the XZ plane is a substantially L-shaped member, and the pivot shaft 33 provided at the L-shaped corner (base) 32 is rotatably supported by the socket body 1. Has been. 2 and 8, the piece 34 extending in the X direction from the corner (base) 32 is brought into contact with the first transmission part 31 of the first transmission member 25 as shown by being surrounded by a circle E. Thus, the operating force of the operating member 3 can be received from the first transmission member 25 by the piece 34. 2 and 8, the operation force can be transmitted to the third transmission member 27 by a piece portion 35 extending from the corner portion (base portion) 32 in the + Z direction as shown by a circle F. I have to.

  Further, the third transmission member 27 holds the first pressing member 2 and makes it advance and retreat in the X direction. One end of the third transmission member 27 is fixed to the socket body 1 as shown in FIG. The guide pin 15 that is constantly urged inward in the X direction (on the side of the accommodating portion 8) by the spring member 37 (for example, a coil spring) and supports the first pressing member 2 so as to be movable up and down. It is provided on the upper surface. Then, as shown in FIG. 8, the side surface 27a on the side of the housing portion 8 is brought into contact with the piece portion 35 of the second transmission member 26 extending in the + Z direction, and is rotated around the rotation shaft 33 parallel to the Y direction. The turning force (operation force) of the moving second transmission member 26 is converted into a sliding movement force in the X direction so as to be received.

  One second pressing member 4 is provided in the Y direction of two directions (X and Y directions) orthogonal to each other in a plane parallel to the accommodation surface 8 a of the accommodation portion 8. The second pressing member 4 moves in conjunction with the advance / retreat operation of the first pressing member 2, and the opposing side surface of the electrical component 6 that is sandwiched by the first pressing member 2 when the first pressing member 2 moves forward. A side surface 6b intersecting with the housing surface 6b is pressed in parallel with the housing surface 8a, and the electrical component 6 is pressed against a positioning member 5 (described later) arranged opposite to the Y direction. As shown in FIG. This is a member that is constantly urged inwardly (in the accommodating portion 8 side) in the Y direction by a spring member (for example, a coil spring) 38 fixed to the portion 1 (specifically, the floating plate 10). And as shown in FIG. 9, the press convex part 39 contact | abutted to the side surface 6b of the electrical component 6 is provided in the upper end part of -Y direction (accommodating part 8 side).

  Between the second pressing member 4 and the operating member 3, second operating force transmission means is provided. The second operating force transmission means converts an operating force applied to the operating member 3 into an advancing / retreating operation of the second pressing member 4, and includes a fourth transmitting member and a fifth transmitting member 40. Has been.

  The fourth transmission member comes into contact with the base portion 20 of the operation member 3 and moves up and down with the eccentric rotation of the base portion 20. In the present embodiment, the first transmission member 25 is common. It is used as a transmission member. That is, as shown in FIG. 7B, an operating force is applied to the fifth transmission member 40 described later on one lower edge on the opening 29 side on the center line parallel to the Y direction of the first transmission member 25. The second transmission unit 41 for transmission is used.

  The fifth transmission member 40 rotates about the X direction as an axis, and converts the vertical movement of the first transmission member 25 into a sliding movement of the second pressing member 4 in the Y direction. As shown in FIG. 10, the longitudinal section parallel to the YZ plane is a substantially L-shaped member, and a pivot shaft 43 provided at an L-shaped corner (base) 42 is rotatably supported by the socket body 1. Has been. 3 and 10, the piece 44 extending in the Y direction from the corner (base) 42 is brought into contact with the second transmission portion 41 of the first transmission member 25, as surrounded by a circle G. Thus, the operating force of the operating member 3 can be received from the first transmission member 25 by the piece 44. The operating force can be transmitted to the second pressing member 4 by a piece 45 provided extending from the corner (base) 42 in the + Z direction.

  A positioning member 5 is provided at a position facing the second pressing member 4 with the accommodating portion 8 in between. This positioning member 5 is in contact with the side surface 6b opposite to the pressing side surface 6b of the second pressing member 4 of the electrical component 6 pressed in the -Y direction by being pressed by the second pressing member 4. The electrical component 6 is for positioning at the center position of the accommodating portion 8, and protrudes from the floating plate 10.

Next, the operation of the thus configured electrical component socket will be described with reference to FIGS.
FIG. 11 is an explanatory diagram showing a stage of opening the accommodating portion 8 so that the electric component 6 can be accommodated.
First, as shown in FIG. 11A, against the biasing force in the + Z direction of the spring member 21 whose one end is fixed to the socket main body 1, the robot or an operator applies the operation portion 22 of the operation member 3 to the operation portion 22. When an operation force in the −Z direction (the arrow direction shown in the figure) is applied, the operation member 3 rotates about the rotation shaft 19. Accordingly, the base portion 20 of the operation member 3 rotates eccentrically, and as shown by a circle H in the figure, the pressed portion of the first transmission member 25 at the outer edge portion having a large turning radius of the base portion 20. 30 is pressed down. Thereby, the 1st transmission member 25 moves to -Z direction.

  When the first transmission member 25 moves in the −Z direction, the piece 34 is brought into contact with the first transmission portion 31 of the first transmission member 25 as shown by a circle E in FIGS. Then, the second transmission member 26 pivotally supported by the rotation shaft 33 parallel to the Y direction rotates in the X direction to the side opposite to the housing portion 8. That is, in FIG. 11A, the second transmission member 26 on the right side rotates in the clockwise direction, and the second transmission member 26 on the left side rotates in the counterclockwise direction. Then, the second transmission member 26 presses the side surface 27a of the third transmission member 27 on the housing portion 8 side in the direction opposite to the housing portion 8 side by the piece portion 35, respectively. As a result, the third transmission member 27 is integrally formed with the first pressing member 2 against the biasing force in the X direction of the spring member 37 whose one end is fixed to the socket body 1. It moves in the opposite direction (so as to open the accommodating portion 8).

  At the same time, when the first transmission member 25 is pressed in the −Z direction by being pressed by the base 20 of the operation member 3, the first transmission member 25 of the first transmission member 25 is surrounded by a circle G in FIGS. 11B and 10. The fifth transmission member 40 pivotally supported by the rotation shaft 43 parallel to the X direction is brought into contact with the second transmission portion 41 and is opposite to the housing portion 8 in the Y direction. It turns to the side (clockwise in the figure). As a result, the piece 45 of the fifth transmission member 40 resists the second pressing member 4 and the biasing force in the −Y direction of the spring member 38 whose one end is fixed to the socket body 1 (floating plate 10). Then, pressing in the + Y direction (opposite to the housing portion 8), the second pressing member 4 is moved in the + Y direction, and the housing portion 8 is opened.

  When the operation portion 22 of the operation member 3 is completely pushed down, both the first pressing member 2 and the second pressing member 4 move to the outer limit portion of each movement range, and the housing portion 8 is completely opened. . Thus, as shown in FIG. 11, the electrical component 6 can be accommodated in the accommodating portion 8 of the socket main body portion 1. In this case, the accommodation area of the accommodation portion 8 that is completely opened is sufficiently larger than the bottom area determined by the external dimensions of the electrical component 6.

FIG. 12 is an explanatory view showing the stage of positioning and holding the electrical component 6 in the housing portion 8.
When the electrical component 6 is accommodated in the accommodating portion 8, the operating force on the operating portion 22 of the operating member 3 is released. As a result, the operating member 3 rotates to stop the rotation shaft 19 by the urging force of the spring member 21 having one end fixed to the socket body 1. That is, in FIG. 12A, the right operation member 3 rotates counterclockwise, and the left operation member 3 rotates clockwise. As the operation member 3 rotates, the position of the base portion 20 of the operation member 3 that contacts the pressed portion 30 of the first transmission member 25 moves from the outer edge portion having a larger turning radius to the smaller outer edge portion. go. As a result, the first transmission member 25 rises in the + Z direction.

  When the operation force on the operation member 3 is released and the first transmission member 25 is raised, the operation force on the second transmission member 26 provided by bringing the piece 34 into contact with the first transmission member 25 is also released, The second transmission member 26 is freely rotatable. That is, the operating force for the third transmission member 27 transmitted from the second transmission member 26 is also released.

  When the operating force with respect to the third transmission member 27 is released, the third transmission member 27 is moved by the urging force toward the inside of the housing portion 8 of the spring member 37 having one end portion fixed to the socket body portion 1. It moves to the inner side (the direction which closes the accommodating part 8) of the accommodating part 8 integrally with the pressing member 2 of this.

  During the movement of the third transmission member 27 toward the inside of the housing portion 8, the pair of first pressing members 2 captures the electrical component 6 and positions the electrical component 6 at the center of the housing portion 8. Specifically, the opposite side surface 6b in the X direction of the electrical component 6 is clamped from the left and right sides with a surface 18a intersecting the X direction of the notch 18 provided at the tip of the clamping portion 17 of the first pressing member 2 with substantially the same force. To do. As a result, the electrical component 6 is positioned substantially at the center of the accommodating portion 8.

  At the same time, when the operating force on the operating member 3 is released and the first transmission member 25 rises, the piece 44 is attached to the first transmission member 25 as shown by circle G in FIGS. The operating force applied to the fifth transmission member 40 provided in contact is also released, and the fifth transmission member 40 is freely rotatable. That is, the operating force applied to the second pressing member 4 transmitted from the fifth transmission member 40 is also released.

  When the operation force with respect to the second pressing member 4 is released, the second pressing member 4 is biased toward the inside of the housing portion of the spring member 38 having one end fixed to the socket body 1 (floating plate 10). Then, it moves to the inside of the housing part (the direction in which the housing part 8 is closed).

  During the movement toward the inside of the housing portion, the second pressing member 4 abuts the pressing convex portion 39 on the side surface 6b intersecting the Y direction of the electrical component 6 to bring the electrical component 6 in the -Y direction, and in the Y direction. The electrical component 6 is pressed against the positioning member 5 disposed opposite to the electrical component 6. Thereby, the electrical component 6 is positioned at the center position of the accommodating portion 8.

  Note that the stage in which the electric component 6 shown in FIG. 12 is positioned and held in the center of the housing portion 8 is completed before the turning radius of the base portion 20 of the operation member 3 is minimized. Means and second operating force transmission means.

FIG. 13 is an explanatory view showing a stage in which the terminal portion 7 of the electrical component 6 and the contact pin 13 are brought into electrical contact.
The operation member 3 is further rotated around the rotation shaft 19 to the position where the rotation radius of the base portion 20 is minimized by the biasing force of the spring member having one end fixed to the socket body 1. That is, in FIG. 13A, the right operation member 3 is further rotated counterclockwise, and the left operation member 3 is further rotated clockwise. And the press convex part 23 of the front-end | tip of the press part 24 of each operation member 3 contact | abuts to the upper end surface of the 1st press member 2 which clamped the electrical component 6, and fixed the one end part to the 3rd transmission member 27. The first pressing member 2 is pushed down in the −Z direction against the urging force of the spring member 14 in the + Z direction. As a result, the electrical component 6 is pressed by the surface 18b of the notch 18 provided at the front end of the sandwiching portion 17 of the first pressing member 2 at the opposite side portion 6a in the X direction. It is pressed against the receiving surface 8a. As a result, the terminal portion 7 provided on the back surface of the electrical component 6 is accommodated in the upper end portion of the insertion hole 11 provided in the floating plate 10. Further, the electrical component 6 moves down integrally with the floating plate 10 against the urging force in the + Z direction of the spring member 9 having one end fixed to the bottom of the socket body 1.

  When the electric component 6 is pressed by the first pressing member 2 and descends integrally with the floating plate 10, the terminal portion 7 of the electric component 6 is attached to the contact pin 13 provided to be freely inserted into the insertion hole 11 of the floating plate 10. Electrical contact makes the terminal portion 7 and the contact pin 13 conductive.

  On the other hand, as shown in FIG. 13B, the second pressing member 4 maintains the state shown in FIG. 12B in which the electric component 6 is moved toward the −Y direction and pressed against the positioning member 5.

  As described above, according to the electrical component socket of the present invention, the side portion 6a of the electrical component 6 is pressed in the -Z direction (perpendicular to the accommodating surface 8a) after the electrical component 6 is positioned and held in the accommodating portion 8. Therefore, unlike the conventional technique in which the electrical component 6 is directly pressed by a latch (operation member) that rotates about the rotation axis, the electrical component 6 moves during the pressing in the −Z direction and the positional deviation is caused. There is no fear.

  In the above embodiment, the pair of first pressing members 2 are arranged in one of two directions orthogonal to each other in a plane parallel to the accommodation surface 8a of the accommodation portion 8 with the accommodation portion 8 in between. And the opposing side surface 6b of the electrical component 6 that moves in the other direction in conjunction with the forward / backward movement of the first pressing member 2 and is clamped by the pair of first pressing members 2 when the first pressing member 2 moves forward. Although the description has been given of the case where one second pressing member 4 that presses the intersecting side surface 6b in parallel to the housing surface 8a and the positioning member 5 that is disposed in the same direction so as to face the second pressing member 4 are provided. The present invention is not limited to this, and the first pressing member 2 may be opposed to each other in two directions orthogonal to each other in a plane parallel to the accommodation surface 8a of the accommodation portion 8. . As a result, the electric component 6 is sandwiched from two orthogonal directions by the two pairs of first pressing members 2 and positioned at the center of the accommodating portion 8, and the four sides 6 a of the electric component 6 are equally pressed and pressed down. Can do.

  Or you may arrange | position a pair of 2nd pressing member 4 facing the accommodating part 8 in between. Also in this case, the pair of first pressing members 2 and the pair of second pressing members 4 can sandwich the electrical component 6 from two orthogonal directions and can be positioned at the center of the housing portion 8.

DESCRIPTION OF SYMBOLS 1 ... Socket main-body part 2 ... 1st press member 3 ... Operation member 4 ... 2nd press member 5 ... Positioning member 6 ... Electrical component 6a ... Side part of an electrical component 6b ... Side surface of an electrical component 7 ... Terminal part 8 ... Accommodating portion 8a ... accommodating surface 13 ... contact pin 25 ... first transmission member (operation force transmitting means)
26: Second transmission member (operation force transmission means)
27. Third transmission member (operation force transmission means)

Claims (7)

A socket for an electrical component that makes electrical contact between a terminal portion of an electrical component housed in the housing portion of the socket body portion and a contact pin provided in the socket body portion,
Advances and retreats forward and backward in parallel with the housing surface of the housing portion, and presses the opposite side surface of the electrical component to hold the electrical component during advancement, and presses the side of the electrical component toward the housing surface side An electrical component socket comprising: at least a pair of first pressing members that electrically contact the terminal portion of the electrical component and the contact pin.   2. The electric component according to claim 1, wherein the first pressing member is disposed opposite to each other in two directions orthogonal to each other in a plane parallel to the accommodation surface of the accommodation portion. socket.   A pair of the first pressing members are arranged in one of two directions orthogonal to each other in a plane parallel to the accommodation surface of the accommodation portion with the accommodation portion in between, and the first in the other direction. A side surface that intersects with the opposite side surface of the electrical component sandwiched by a pair of the first pressing members when the first pressing member moves forward in parallel with the advancing / retreating operation of the pressing member is parallel to the accommodation surface. The electrical component socket according to claim 1, wherein at least one second pressing member to be pressed is arranged and provided.   The electrical component socket according to claim 3, wherein the pair of second pressing members are arranged to face each other with the accommodating portion interposed therebetween.   The said 2nd pressing member and the positioning member which contacts the one side surface of the said electrical component, and positions this electrical component are arrange | positioned facing each other with the said accommodating part in between. Socket for electrical parts.   2. The apparatus according to claim 1, further comprising an operation member that causes the first pressing member to advance and retreat, and that presses the first pressing member toward the accommodation surface when the first pressing member moves forward. The socket for electrical components of any one of -5.   The operation force transmission means for converting an operation force on the operation member into an advance / retreat operation of the first press member is provided between the first pressing member and the operation member. Socket for electrical parts.