KR20080053910A - Relay connector - Google Patents

Abstract

A relay connector is provided to prevent a core conductor from being bent when a substrate is inserted between the core conductor and a substrate support by disposing an insulation cover at the opposite side of the substrate support and being in contact with the core conductor. A dielectric member is inserted into a through hole formed at a main block(20) of a conductive member to fix an outer GND, and a core conductor(22c) is protruded from the opposite side to fix a coaxial connector(22). A GND block(26) of the conductive member having a substrate support(26b) is relatively moved in a linear direction parallel to the side from which the core conductor is protruded in a guide pin and a guide hole with respect to the main block. The core conductor and the substrate support are separated to insert a substrate so as to be supported therebetween. After the substrate is inserted, a terminal electrode is inserted into the core conductor and a GND electrode is inserted in series into the substrate support, the GND block and the main block so as to be electrically connected with the outer GND, respectively.

Description

Relay connector {RELAY CONNECTOR}

The present invention provides a relay connector for electrically connecting a core conductor of a coaxial connector to a terminal electrode provided on a surface of a substrate for inspection of the substrate, and electrically connecting the outer GND of the coaxial connector to a GND electrode provided on a rear surface of the substrate. It is about.

In design production of a high frequency circuit board etc., it is necessary to perform the characteristic evaluation in the middle of a design. Therefore, the core conductor of the coaxial connector is electrically connected to the terminal electrode provided at the surface end of the substrate, and the outer GND of the coaxial connector is electrically connected to the GND electrode provided at the rear end of the substrate, based on the high frequency signal obtained from the terminal electrode. Characteristic evaluation is done. A structure for electrically connecting a conventional coaxial connector to a substrate will be briefly described with reference to FIGS. 25 and 26. 25 is a diagram showing a conventional structure for electrically connecting a coaxial connector to a substrate. Fig. 26 is an exploded perspective view of a conventional structure before connecting a coaxial connector to a board. 25 and 26, the core conductors 14a, 14a of the coaxial connectors (for example, SMA type connectors) 14, 14,... To the terminal electrodes 12, 12... Which are provided at the surface ends of the substrate 10. , ... are electrically connected by soldering, and the outer GNDs 14b, 14b, ... of the coaxial connectors 14, 14, ... are soldered to the GND electrode 16 provided at the rear end of the substrate 10 by soldering. Electrically connected.

In the conventional structure shown in FIG. 25 and FIG. 26, the soldering work at the time of electrically connecting the coaxial connectors 14, 14, ... to the board | substrate 10 is complicated. Moreover, the operation | work which melts the solder at the time of removing coaxial connector 14,14, ... from the board | substrate 10 is also complicated. In addition, when soldering and melting the solder, heat is applied to the dielectric member made of a resin member which is a component of the coaxial connector 14, which may cause deformation and change of electrical characteristics of the dielectric member. There is a limited number of times that it is not economical.

Thus, a technique for electrically connecting a coaxial connector to a substrate without soldering is disclosed in US Patent No. 5,017,865. Briefly describing this technique, a coaxial connector outer GND is fixed to a block made of a conductive material, and an electrically insulated conductor can project the core conductor of the coaxial connector from one side of the block and move along this side of the block. It is comprised by providing the moving member which consists of ashes. In the state where the substrate is mounted on the movable member, the movable member is moved to the core conductor side, and the terminal electrode provided at the surface end of the substrate is brought into contact with the core conductor to obtain an electrical connection, and the GND electrode provided at the rear end of the substrate is Since it is mounted on the movable member, it is possible to obtain an electrical connection to the outer GND through the movable member and the block. Therefore, the coaxial connector can be electrically connected to the substrate without soldering.

[Patent Document 1] US Patent No. 5,017,865

In the technique shown in the above-mentioned U.S. Patent No. 5,017,865, the structure for moving the moving member on which the substrate is mounted to the core conductor side of the coaxial connector is complicated and is considerably large as the whole apparatus. It is desirable to be smaller and able to attach and detach the coaxial connector more easily with respect to the substrate.

This invention is made | formed in view of such a situation, Comprising: It aims at providing the relay connector which can be coaxially connected to a board | substrate by a compact and simple operation, and can be easily detached.

In order to achieve this object, the relay connector of the present invention electrically connects the core conductor of the coaxial connector to the terminal electrode provided at the surface end of the substrate, and connects the outer GND to the GND electrode provided at the rear end of the substrate. A relay connector electrically connected, the dielectric member of the coaxial connector is inserted into a through hole formed in the main block made of a conductive material to fix the outer GND of the coaxial connector on one surface of the main block, and peeled off from the dielectric member. The core conductor protruded from the opposite side of the main block, the GND block made of a conductive material having a substrate support for loading the end of the substrate, parallel to the surface of the core conductor protruded by the guide member with respect to the main block. Relative movement in a straight line direction, Understand the relative movement of the lock and the GND block by separating the core conductor and the substrate support from each other, inserting and sandwiching the substrate therebetween, and separating the substrate support and the access in terms of protruding the core conductor. The insulation cover which is in contact with the core conductor is arranged on the side opposite to the direction, and the main block and the GND block are electrically connected.

Then, the main block and the GND block are elastically pressed in the approaching direction between the core conductor and the substrate support by the elastic member, and the substrate is connected between the core conductor and the substrate support by the elastic force of the elastic member. It may be configured to be sandwiched.

Further, a movement restricting means for regulating relative movement of the main block and the GND block in the state where the substrate is sandwiched between the core conductor and the substrate support portion may be provided.

Further, a leaf spring made of a conductive material is fixed to the GND block, and the leaf spring is elastically contacted with the main block so as to be slidable in the approach separation direction to electrically connect the GND block to the main block. It may be configured to be connected.

In addition, a guide pin is installed in one of the main block and the GND block in the approach separation direction, and a guide hole for inserting the guide pin in the access separation direction is formed on the other side to configure the guide member. Also good.

Further, a through guide hole extending in the approach separation direction is formed in one of the main block and the GND block, and a guide screw is inserted into the through guide hole from the other side to screw the tip portion to the one side. The guide member may be configured.

Further, an operation member is disposed on the main block opposite to the substrate support with respect to the core conductor, and an elastic member is contracted and installed between the operation member and the main block so that the operation member is separated from the main block. Elastically pressing, connecting the operation member and the GND block with a connecting member, and pressing the moving member toward the main block against the elastic force of the elastic member, the substrate support moves in a separation direction with respect to the core conductor. And pressurize the manipulation member against the elastic force of the elastic member to expand the space between the core conductor and the substrate support to insert a substrate into the space, and release the pressing of the manipulation member to release the elastic member. The core conductor and the substrate edge by the elastic force of May be configured to sandwich the substrate between portions.

In addition, an elastic member is contracted and installed between the main block and the GND block to elastically press the main block and the GND block in a separation direction, and expand the space between the core conductor and the substrate support by this elastic force. The substrate can be inserted into the space in a state such that the main block and the GND block are moved relative to the elastic force of the elastic member in an approaching direction so as to sandwich the substrate between the core conductor and the substrate support. You may comprise.

In addition, an elastic member is engaged between the main block and the GND block to elastically press the main block and the GND block in an approaching direction, and the main block and the GND block in a separation direction against the elastic force of the elastic member. Relative movement extends the space between the core conductor and the substrate support to insert the substrate in the space, releases the force in the separation direction and releases the force between the core conductor and the substrate support by the elastic force of the elastic member. It may be configured to sandwich the.

The tip end portion of the core conductor may be configured to protrude from the insulating cover in the axial direction.

The transverse width of the relay connector may be the same as the transverse width of the coaxial connector.

In addition, the substrate supporting portion of the GND block may be formed by forming a groove having a width substantially the same as that of the outer shape of the core conductor, facing the core conductor.

In addition, the GND block protrudes toward the front side for inserting the substrate from the protruding end of the core conductor, and provides a guide portion, and the front side for continuous insertion of the substrate in the guide portion, the substrate support portion, and the relative movement. The inclined surface deviating from the height which protrudes from the said core conductor may be provided in the direction.

The guide portion may be configured as an isosceles triangle having a vertex angle of 90 ° as viewed from the core conductor side in the relative movement direction.

Further, the frame disposed on the main block allows the pressing lever to be swingable on the side opposite to the main block with respect to the operating member, and the operating member is placed on the elastic force of the elastic member at the first swinging position of the pressing lever. It may be configured to pressurize and move the operation member against the main block side so that the operation member is in a pressurized state, and release the pressurization of the operation member in the second swing position of the push lever to release the pressure.

Further, a plurality of relay connectors according to claim 15 can be fixed to one pedestal, and one edge portion of the substrate can be inserted between the core conductor of the coaxial connector of the relay connector and the substrate support portion. The core conductors of the coaxial connector may be arranged to face the plurality of terminal electrodes provided at the surface ends of the side portions of the substrate.

The relay connector of the present invention has a first surface, a second surface opposite to the first surface, and the first surface and the second surface communicate with each other and extend in the first direction so that the core conductor of the coaxial connector is the first surface. A conductive first block including a through hole into which the coaxial connector is inserted so as to protrude from the outer GND of the coaxial connector, the substrate having first and second terminals formed on both sides thereof, respectively; And a conductive second block having a third surface on which the first block and the second block are disposed, wherein the first block and the second block are electrically connected to each other, and the first block and the second block are formed of the first block. A second parallel to the first surface and perpendicular to the first direction to change a dimension in the second direction of the space between the core conductor projecting from the first surface and the third surface of the second block Relative to each other in the direction The substrate may be movable, and the substrate may be disposed in the space such that the first terminal contacts the core conductor of the coaxial connector and the second terminal contacts the third surface of the second block. .

In the relay connector according to claim 1, the distance between the core conductor and the substrate is separated by the relative movement of the main block and the GND block, and the substrate is inserted therebetween, and the distance between the core conductor and the substrate support part by the relative movement. The substrate can be sandwiched in between. The core conductor of the coaxial connector is in contact with and electrically connected to the terminal electrode provided on the substrate surface, and the GND electrode provided on the back surface of the substrate is electrically connected to the outer GND of the coaxial connector through the main block from the GND block having the substrate support. As a result, the substrate can be electrically connected to the coaxial connector simply. Moreover, the distance between a core conductor and a board | substrate support part can be isolate | separated by relative movement, and the board | substrate inserted between them can be removed easily. In addition, since the insulating cover is disposed on the side opposite to the substrate support in contact with the core conductor, the core conductor does not bend when the substrate is sandwiched between the core conductor and the substrate support.

In the relay connector according to claim 2, the main member and the GND block are elastically pressed in the approaching direction between the core conductor and the substrate support by the elastic member, and the substrate is forced between the core conductor and the substrate support by the elastic force. Since it is made to sandwich, the board | substrate can be pinched by a suitable constant force by setting elastic force suitably. As a result, the contacting force becomes constant, and the electrical connection is stabilized.

Further, in the relay connector according to claim 3, since the movement restricting means for regulating the relative movement of the main block and the GND block in the state where the substrate is inserted into the core conductor and the substrate support portion is provided, an elastic member for sandwiching the substrate. There is no need for a back and the structure is simple.

In the relay connector according to claim 4, the plate spring made of a conductive material is fixed to the GND block, and the plate spring is elastically contacted with the main block to electrically connect the GND block to the main block. The block and the main block can be electrically connected reliably.

Moreover, in the relay connector of Claim 5, a guide pin is installed in one side of a main block or GND in an access separation direction, and a guide hole into which a guide pin is inserted in an access separation direction is formed in the other side, and an access separation is carried out. Since the guide member which regulates relative movement so that a direction becomes a linear direction is comprised, the structure is simple.

Further, in the relay connector according to claim 6, one of the main block or the GUD block is made to pass in the direction of access separation to form a guide screw through hole, and a guide screw is inserted into the guide screw through hole from the other side to penetrate one side. Since the tip part is screwed to the side and the guide member which restricts relative movement in an approach separation direction is comprised, the structure is simple.

Further, in the relay connector according to claim 7, when the operation member is moved to the main block side against the elastic force of the elastic member, the substrate support portion connected to the operation member and the connecting member moves relatively in the separation direction from the core conductor. It is possible to extend between the conductor and the substrate support and to insert the substrate therebetween. Then, when the pressing of the operation member is released, the substrate can be sandwiched between the core conductor and the substrate support by the elastic force.

In the relay connector according to claim 8, since the elastic member is contracted and provided between the main block and the GND block, and the main block and the GND block are elastically pressed in the separation direction, the core conductor and the substrate support portion are caused by this elastic force. The substrate can be easily inserted in the state where the space is extended. In addition, the substrate may be sandwiched between the core conductor and the substrate support by relatively moving the main block and the GND block in the approaching direction against the elastic force.

Moreover, in the relay connector of Claim 9, since the elastic member is tightened firmly between the main block and the GND block, and the main block and the GND block are elastically pressed in the approaching direction, the main block is opposed to the elastic force of the elastic member. And the GND block can be moved relative to the separation direction to extend the core conductor and the substrate support to insert the substrate. When the force in the separation direction is released, the substrate can be sandwiched between the core conductor and the substrate support by the elastic force.

Further, in the relay connector according to claim 10, since the distal end portion of the core conductor is projected from the insulating cover in the axial direction, the terminal electrode is opposed to the distal end of the protruding core conductor when the substrate is inserted. Can be easily positioned.

In the relay connector according to claim 11, since the transverse width of the relay connector is formed to be equal to the transverse width value of the coaxial connector, the relay connector according to the present invention has the maximum density that can be disposed on the substrate. It is possible to arrange the relay connector on the substrate.

Further, in the relay connector according to claim 12, since the grooves having the same width as the outer shape of the core conductor are formed in the substrate support portion of the GND block against the core conductor, the substrate is pressed in the core conductor and the substrate is inserted. By slightly deforming so as to enter this groove, the compression in the thickness direction of the substrate is reduced, and the force received by the substrate is dispersed to reduce the overall deformation. In addition, the GND electrode of the board | substrate reliably contacts both edge parts of a groove | channel, and an electrical connection is made.

Further, in the relay connector according to claim 13, it is easy to insert the edge portion of the substrate along the inclined surface of the guide portion which protrudes toward the front side to insert the substrate, and the substrate can be reliably inserted between the core conductor and the substrate support portion. There is excellent workability.

Further, in the relay connector according to claim 14, since the vertex angle is formed of an isosceles triangle having a 90 degree angle as viewed from the core conductor side in the relative moving direction, the relay connector of the present invention is connected to the corner portion of the substrate. ° Two adjacent arrangements in different directions do not interfere with each other.

In the relay connector according to claim 15, when the push lever is set to the first swing position, the operation member is pressed to the main block side against the elastic force of the elastic member to be in a pressurized state, and between the core conductor and the substrate support portion. By separating the distance of the substrate can be inserted between them. In addition, when the push lever is in the second swinging position, the pressure on the operating member is released to be in a released state, and the distance between the core conductor and the substrate support portion can be approached to sandwich the substrate therebetween.

Furthermore, in the relay connector according to claim 16, a plurality of relay connectors are respectively provided to a plurality of terminal electrodes provided at the edge surface side edges of one board by the relay connector according to claim 15 fixed in plural to one pedestal. It can be electrically connected.

Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 1 to 4. 1 is an external view of a first embodiment of a relay connector of the present invention, FIG. 1A is a front view, FIG. 1B is a plan view, and FIG. 1C is a left side view. FIG. 2 is a cross-sectional view taken from the arrow direction A-A of FIG. 1. 3 is an exploded perspective view of FIG. 1. 4 is a longitudinal cross-sectional view of a state in which a substrate is inserted into the relay connector of FIG. 1. In FIGS. 1-4, the same code | symbol is attached | subjected to the member same as or equivalent to FIG. 25 and 26, and the overlapping description is abbreviate | omitted.

1 to 4, in the first embodiment of the relay connector of the present invention, a through hole 20a is formed in the main block 20 made of a conductive material, and a coaxial connector (for example, an SMA type connector) ( The dielectric member 22b protruding from the outer GND 22a of 22 is inserted into this through hole 20a from the back side, and the outer GND 22a is fixed to the back side with a screw, and the dielectric member The core conductor 22c peeled and exposed from 22b protrudes from the front surface of the main block 20. Here, the cross section of the dielectric member 22b is at a position substantially equal to or slightly inclined with the front surface of the main block 20. In addition, the axial direction from which the core conductor 22c protrudes is perpendicular to the front surface of the main block 20. And guide pins 24 and 24 parallel to the front surface are mounted on the main block 20. The guide holes 26a and 26a into which the guide pins 24 and 24 are inserted are formed in the GND block 26 made of a conductive material. The guide pins 24 and 24 are formed in the guide holes 26a and 26a. The GND block 26 can be relatively moved relative to the main block 20 in a straight line direction parallel to the front surface of the main block 20 by inserting in a detachable insert. In addition, the GND block 26 is provided with a substrate support 26b facing the core conductor 22c, and the substrate support 26b can move in the approach separation direction with respect to the core conductor 22c by relative movement. . Here, the guide member is comprised by the guide pins 24 and 24 and the guide holes 26a and 26a. Further, the insulating cover 28 is fixed by screws in contact with the core conductor 22c on the opposite side in the approach separation direction from the substrate support 26b on the front surface of the main block 20. This insulating cover 28 is a shallow U-shape with the substrate support 26b side extended when the core conductor 22c is viewed from the axial distal end side, and only a portion of the core conductor 22c opposite to the substrate support 26b is formed on the core conductor 22c. I'm in contact. Further, the tip end portion of the core conductor 22c is set so as to project slightly from the insulating cover 28 in the axial direction.

Further, the moving range regulating through holes 30a and 30a formed to penetrate the operation member 30 are allowed to move through the moving range regulating screws 32 and 32 so as to be movable in a predetermined range in the axial direction, and the front end side thereof is a GND block. (26) is screwed to the side of the main block 20 on the side opposite to the arrangement, so that the operation member 30 can be moved relative to the main block 20 in the direction of access separation in a predetermined range. Here, the approach separation direction of the GND block 26 with respect to the core conductor 22c and the approach separation direction of the operation member 30 with respect to the main block 20 are substantially parallel. Moreover, the elastic screws 34 and 34 as elastic members are reduced and provided between the operation member 30 and the main block 20, and the operation member 30 is elastically pressed from the main block 20 in the separation direction. In addition, the operation member 30 and the GND block 26 are also connected to the connection members 38 and 38 by the connection pins 36, 36,... The connection members 38 and 38 may move the GND block 26 in the approach separation direction in accordance with the movement of the access separation direction of the operation member 30. In addition, a conductive leaf spring 40 is fixed to the GND block 26 by a vis and is disposed so as to be elastically connected to the main block 20 which is relatively moved in the approach separation direction. Further, the transverse width W of the relay connector of the first embodiment is the same as the transverse width dimension of the coaxial connector 22, and is set to, for example, 12.7 mm.

In the relay connector of the first embodiment having such a configuration, when the operation member 30 is pressed against the main block 20 in the direction of approach against the elastic force of the elastic springs 34 and 34, the connecting members 38 and 38 are connected. The connected GND block 26 is moved relative to the main block 20 so that the substrate support 22b is moved in the separation direction from the core conductor 22c, and the space between the substrate support 26b and the core conductor 22c is Is expanded. Thus, the substrate 10 is positioned and inserted between the core conductor 22c and the substrate support 26b. And when the pressurization of the operation member 30 is released, the operation member 30 will be moved to the separation direction from the main block 20 by the elastic force of the elastic springs 34 and 34, and, accordingly, the board | substrate support part 26b Moves in the approaching direction to the core conductor 22c. Thereby, as shown in FIG. 4, the board | substrate 10 can be clamped between the core conductor 22c and the board | substrate support part 26b. In this case, the insertion of the substrate 10 is arranged so that the terminal electrode 12 provided at the surface end faces the front end portion of the core conductor 22c protruding from the insulating cover 28, thereby placing the substrate 10 in the core conductor 22c. Can be easily positioned. When the substrate 10 is fitted, the terminal electrode 12 contacts the core conductor 22c to be electrically connected, and the GND electrode 16 at the rear end of the substrate 10 connects the substrate support 26b. It is electrically connected to the outer GND 22a through the series connection of the GND block 26, the leaf spring 40, and the main block 20 which it has. As a result, the terminal electrode 12 and the GND electrode 16 of the substrate 10 are electrically connected to the coaxial connector 22. Here, since the insulating cover 28 is arranged, when the substrate 10 is sandwiched between the core conductor 22c and the substrate support 26b, a force acting in the direction of bending the core conductor 22c is applied to the insulating cover ( 28, the core conductor 22c does not bend. In addition, a small portion of the insulating cover 28 is in contact with the core conductor 22c, and most of the surface area of the core conductor 22c protruding from the dielectric member 22b is exposed to air. The impedance change is small. When the operation member 30 is pressed again against the main block 20 in the approaching direction against the elastic force of the elastic springs 34 and 34, the gap between the core conductor 22c and the substrate support 26 is easily extended. The substrate 10 can be removed. In the relay connector of the first embodiment, the width W is set to the same dimension as the width width of the coaxial connector 22, so that the coaxial connector 22 which is a single member of the substrate 10 is provided. As in the case where a plurality of parallel connectors are provided in parallel, a plurality of relay connectors can be disposed on the substrate 10 at a high density.

Next, a second embodiment of the present invention will be described with reference to Figs. 5 is an external view of a second embodiment of the relay connector of the present invention, FIG. 8A is a front view, FIG. 8B is a plan view, and FIG. 8C is an outer side view. FIG. 6 is a cross-sectional view taken from the direction of arrow B-B in FIG. 5. FIG. 7 is a cross-sectional view taken from the arrow C-C of FIG. 5. 8 is an exploded perspective view of FIG. 5. In FIGS. 5-8, the same code | symbol is attached | subjected to the member same as or equivalent to FIGS. 1-4, 25, and 26, and the overlapping description is abbreviate | omitted.

5 to 8, in the second embodiment of the relay connector of the present invention, a through hole 20a is formed in the main block 20 made of a conductive material, and the outer GND 22a of the coaxial connector 22 is formed. The core member 22b protruding from the insert is inserted into the through hole 20a from the side surface, and the outer GND 22a is screwed to the side surface (a) with a screw, and the core conductor exposed and peeled off from the dielectric member 22b ( Projecting 22c) from the front surface of the main block 20 is the same as in the first embodiment. It is also the same as in the first embodiment that the insulating cover 28 is fixed to the front surface of the main block 20 by screws in contact with the protruding core conductor 22c. In addition, the GND block 26 can be moved relative to the main block 20 in a straight line direction parallel to the front surface of the main block 20. The GND block 26 is provided with respect to the core conductor 22c. The substrate support part 26b is provided toward the side, and it is the same as that of 1st Embodiment so that the board | substrate support part 26b may be moved with respect to the core conductor 22c by the relative movement. In addition, the GND block 26 is provided with a leaf plate 40 having a conductivity, which is fixed with a vis, and is arranged to elastically connect to the main block 20 that is relatively moved in the approach separation direction, and The width W of the relay connector of the second embodiment is set equal to the width of the coaxial connector 22 in the same manner as in the first embodiment. However, in the second embodiment, the configuration of the guide member is different from that of the first embodiment. That is, the guide screw through holes 26c and 26c and the movement adjustment screw through holes 26d are respectively formed in the GND block 26 in the approach separation direction, and the guide screw through holes 26c are formed from the opposite side to the main block 20. , The guide screws 42 and 42 are screwed into the main block 20 through the 26c, or the movement adjusting screw 44 is screwed into the main block 20 through the movement adjusting screw through-hole 26d. Combined. In addition, compression springs 46 and 46, which are elastic members inserted into the guide screw through holes 26c and 26c and loosely fitted to the guide screws 42 and 42, are disposed between the GND block 26 and the main block 20. Reduced installation. These guide screw through holes 26c and 26c and guide screws 42 and 42 constitute a guide member for restricting the movement of the GND block 26 in the approach separation direction with respect to the main block 20. . In addition, the distance from which the GND block 26 is separated from the main block 20 is regulated by the degree of screwing of the movement adjustment screw 44.

In this configuration, the GND block 26 is separated from the main block 20 by the elastic force of the compression springs 46 and 46, and the state between the core conductor 22c and the substrate support 26b is extended. Is in. Therefore, the board | substrate 10 is inserted in the space which this core conductor 22c and the board | substrate support part 26b are extended, the movement adjusting screw 44 is rotated in a fastening direction, and the main block 20 is made into the compression spring ( The space between the core conductor 22c and the substrate support 26b is narrowed so as to approach the GND block 26 side against the elastic force of the 46 and 46 to sandwich the substrate 10. Then, the core conductors 22c of the coaxial connectors 2 and 2 are electrically connected to the terminal electrodes 12 of the substrate 10, and the GND electrode 16 of the substrate 10 is connected to the substrate support 26b and the plate. It is electrically connected to the outer GND 22a of the coaxial connector 22 through the serial connection of the spring 40 and the main block 20. Accordingly, also in the relay connector of the second embodiment of the present invention, the main block 20 is brought closer to the GND block 26 side against the elastic force of the compression springs 46 and 46 by the movement adjusting screw 44. The terminal electrode 12 and the GND electrode 16 of the substrate 10 can be electrically connected to the coaxial connector 22 simply. Then, by rotating the movement adjusting screw 44 in the release direction, the substrate 10 can be easily removed. When the board | substrate 10 is hold | maintained between the core conductor 22c and the board | substrate support part 26b by fastening this movement adjustment screw 44, this movement adjustment screw 44 acts as a movement regulation unit. do. In this second embodiment, the main block 20 is pressed against the GND block 26 side against the elastic force of the compression springs 46 and 46 instead of the fastening of the movement adjusting screw 44, so that the core conductor ( The substrate 10 may be sandwiched between 22c and the substrate support 26b. In this case, the substrate 10 can be detached simply by releasing the pressurization.

In addition, a third embodiment of the present invention will be described with reference to Figs. FIG. 9 is an external view of a third embodiment of the relay connector of the present invention, FIG. 12A is a front view, FIG. 12B is a plan view, and FIG. 12C is a left side view. FIG. 10 is a cross-sectional view taken along the line D-D of FIG. 9. FIG. 11 is a cross-sectional view taken from the direction of arrow E-E in FIG. 9. 12 is an exploded perspective view of FIG. 9. In FIGS. 9-12, the same code | symbol is attached | subjected to the member same as or equivalent to FIGS. 1-8, 25, and 26, and the overlapping description is abbreviate | omitted.

9 to 12, in the third embodiment of the relay connector of the present invention, the main block 20, the coaxial connector 22, the GND block 26, the insulation cover 28, and the leaf spring 40 are shown. The structure of is substantially the same as in the second embodiment. However, the third embodiment differs from the second embodiment in the following matters. First, the guide screw through holes 26c and 26c are formed in the GND block 26 in the approach separation direction, but the movement adjusting screw through holes 26d are not formed. The guide screws 42 and 42 penetrating the guide screw through holes 26c and 26c from the surface opposite to the main block 20 are screwed to the main block 20, but the movement adjusting screw 44 is provided. Not. The guide member which controls so that the GND block 26 can be moved in a linear direction with respect to the main block 20 by these guide screw through-holes 26c and 26c and guide screws 42 and 42 in a direction of approach separation is comprised. It is. Further, spring insertion holes 20b, 20b, 26e, and 26e are formed so as to be opposite to the GND block 26 side surface of the main block 20 and the main block 20 side surface of the GND block 26, respectively. Both ends of the tension springs 48, 48 are inserted as resilient members, respectively, and both ends of the tension springs 50, 50, ... are prevented. In addition, the GND block 26 and the main block 20 are elastically pressed in the approaching direction by the elastic force of the tension springs 48 and 48.

In this configuration, the main block 20 and the GND block 26 are separated in the separating direction against the elastic force of the tension springs 48 and 48, and the core conductor 22c and the substrate support 26b are separated from each other. Expand. Then, the main block 20 and the GND block 26 are pulled out by releasing the force in the separating direction while the substrate 10 is inserted in the space where the core conductor 22c and the substrate support portion 26b are widened. Approach by the elastic force of the springs 48 and 48, the core conductor 22c and the board | substrate support part 26b are narrowed, and the board | substrate 10 is clamped between them. Accordingly, also in the relay connector of the third embodiment of the present invention, the substrate 10 is sandwiched by the elastic force of the tension springs 48 and 48, and the terminal electrode 12 and the GND electrode 16 of the substrate 10 are simply sandwiched. Can be electrically connected to the coaxial connector 22. Then, the main block 20 and the GND block 26 are separated from each other in the separation direction against the elastic force of the tension springs 48 and 48, and the space between the core conductor 22c and the substrate support 26b is expanded. The substrate 10 can be easily removed.

In addition, a fourth embodiment of the present invention will be described with reference to Figs. FIG. 13 is an external view of a fourth embodiment of the relay connector of the present invention, FIG. 13A is a front view, FIG. 13B is a plan view, FIG. 13C is a left side view, and FIG. (D) is a right side view. FIG. 14 is a cross-sectional view taken from the arrow F-F in FIG. 13. FIG. 15 is a cross-sectional view taken from the arrow G-G of FIG. 13. 16 is an exploded perspective view of FIG. 13. In FIGS. 13-16, the same code | symbol is attached | subjected to the member same as or equivalent to FIGS. 1-12, FIG. 25, and FIG. 26, and the overlapping description is abbreviate | omitted.

13 to 16, in the fourth embodiment of the relay connector of the present invention, the main block 20, the coaxial connector 22, the GND block 26, the insulation cover 28, and the plate spring 40 ), And guide screws 42 and 42 inserted into the guide screw through holes 26c and 26c formed in the GND block 26 are screwed to the main block 20, and the guide member is configured. This is roughly the same as in the third embodiment. Further, in the fourth embodiment, springs corresponding to the elastic springs 34 and 34 of the first embodiment, the compression springs 46 and 46 of the second embodiment, and the tension springs 48 and 48 of the third embodiment are installed. It is not. In the fourth embodiment, a stopper screw tongue 20c in sliding contact with the GND block 26 is provided in the main block 20, and the stopper tongue for the stop screw 26 is provided in the GND block 26. The recessed part 26f which accommodates 20c slidingly with respect to the movement of an approach separation direction is provided. In addition, a stop screw 52 as a movement regulating unit for screwing in a substantially parallel direction with the core conductor 22c to the stop screw tongue 20c to regulate relative movement is provided by screwing, and the tip end thereof is provided by a GND block. It is in contact with the bottom face of the recessed part 26f of (26).

In this configuration, the main block 20 and the GND block 26 are appropriately separated in the separating direction in a state in which the screwing is loosened in the direction in which the stop screw 52 is removed from the GND block 26. It extends between 22c) and the substrate support 26b. Then, the substrate 10 is inserted into the space where the core conductor 22c and the substrate support portion 26b are widened, and the main block 20 and the GND block 26 are brought close to each other so that the core conductor 22c and the substrate support portion 26b are provided. ) And the substrate 10 is sandwiched therebetween. In this state, the main block 20 and the GND block 26 are fixed by screwing and tightening the stop screw 52 in the direction in which the stop screw 52 is pushed into the GND block 26. Accordingly, also in the relay connector of the fourth embodiment of the present invention, the terminal electrode 12 and the GNR electrode 16 of the substrate 10 are simply electrically connected to the coaxial connector 22 with the proper setting of the set screw 52. Can be connected. Then, the mounting screw 52 is loosened, the main block 20 and the GND block 26 are separated again in the separation direction, and the substrate 10 is widened by widening the core conductor 22c and the substrate support 26b. You can simply remove it.

In addition, a fifth embodiment of the present invention will be described with reference to Figs. 17 is an external view of a fifth embodiment of the relay connector of the present invention, FIG. 17A is a front view, FIG. 17B is a plan view, and FIG. 17C is a left side view. FIG. 18 is a diagram showing the deformation of the substrate while the substrate is pressed by the core conductor, and FIG. 18A shows the deformation of the substrate in the fifth embodiment, and FIG. 18B is The deformation | transformation of the board | substrate in 1st Example is shown. FIG. 19 is a diagram showing high frequency loss characteristics in a state where the substrate is pressed by the core conductor, and FIG. 19A shows the high frequency loss characteristics in the FIG. 5 embodiment, and FIG. The high frequency loss characteristic in the first embodiment is shown. 20 is a diagram in which two relay connectors of the fifth embodiment are disposed adjacent to each other in a direction different from 90 degrees with respect to a corner of the substrate. In FIGS. 17 and 20, the same or equivalent members as those in FIGS. 1 to 16, 25, and 26 are denoted by the same reference numerals, and redundant description thereof will be omitted.

In the fifth embodiment of the relay connector of the present invention shown in Fig. 17, the substrate support 26b of the GND block 26 is substantially the same as the outline of the core conductor 22c in the protruding direction opposite the core conductor 22c. A groove 26g of width is formed. In addition, the guide portion 26h is provided on the GND block 26 so as to project toward the front side where the substrate 10 is inserted rather than the protruding tip of the core conductor 22c. The substrate support portion 26b is provided on the guide portion 26h. ), And the inclined surface 26i is provided so that the front side into which the substrate 10 is inserted is deviated from the height at which the core conductor 22c protrudes in the relative movement direction. In addition, when the guide part 26h is seen from the core conductor 22c side in the relative movement direction, the vertex angle is comprised from the isosceles triangle of 90 degrees.

In such a configuration, when the substrate 10 is inserted into the substrate support 26b of the GND block 26 and the substrate 10 is pressed against the core conductor 22c, as shown in FIG. 18A. Similarly, by slightly deforming the substrate 10 to enter the grooves 26g, compression in the thickness direction of the substrate 10 is reduced, and the force received by the substrate 10 is dispersed, so that the deformation as a whole is reduced. Moreover, the GND electrode 16 of the board | substrate 10 contact | connects the edge part of both sides of the groove 26g reliably, and a reliable electrical connection is made. In addition, in the state where the groove 26 is not formed in the substrate support part 26b as in the first embodiment, as shown in FIG. 18B, the substrate 10 is greatly compressed in the thickness direction, thereby providing the substrate 10. ), Both sides float, and the GND block 26 is in contact with the contact area where the GND electrode 16 of the substrate 10 is small, so that a reliable air connection cannot be obtained. As a result, like the high frequency loss characteristic of the fifth embodiment shown in FIG. 19A, the high frequency loss characteristic is 5 GHz to 10 GHz, compared to the high frequency loss characteristic of the first embodiment shown in FIG. 19B. Improvements are being made.

In the fifth embodiment, the edge portion of the substrate 10 is inserted along the inclined surface 26i of the guide portion 26h protruding from the front side into which the substrate 10 is inserted. The board | substrate 10 can be inserted between the core conductor 22c and the board | substrate support part 26b, and it is excellent in workability. In addition, since the vertex angle is comprised from the isosceles triangle of 90 degrees when viewed from the core conductor 22c side in the relative movement direction, as shown in FIG. 20, in the corner part of the board | substrate 10, On the other hand, even if two relay connectors of the fifth embodiment of the present invention are disposed adjacent to each other by 90 °, they do not interfere with each other.

In addition, a sixth embodiment of the present invention will be described with reference to Figs. Fig. 21 is an exploded perspective view of a sixth embodiment of the relay connector of the present invention. FIG. 22 is a side view of the relay connector push lever of the FIG. 6 embodiment in a first swing position; FIG. Fig. 23 is a partially cutaway side view of the pressing member of the relay connector of the sixth embodiment in a second swinging position; FIG. 24 is a perspective view showing an application example in which a plurality of relay connectors according to a sixth embodiment of the present invention are disposed on one pedestal so as to be electrically connected to a plurality of terminal electrodes provided at the surface ends of one substrate edge; . In FIGS. 21-24, the same code | symbol is attached | subjected to the member same as or equivalent to FIGS. 1-20, 25, and 26, and the overlapping description is abbreviate | omitted.

In the sixth embodiment of the relay connector of the present invention shown in Figs. 21 to 23, the main block 20 of the relay connector 82 of the first or fifth embodiment is made of sheet metal so as to surround both sides from below. The frame 60 bent in a U-shape is disposed, and is fixed to the main block 20 with the countersunk 64 with the spacer 62 interposed therebetween. The spacer 62 is used to absorb the thickness of the head portion of the countersunk 64 and flatten the lower surface thereof. And the tip part of the Ko-shaped arm part of both sides of the frame 60 extends to the upper side beyond the operation member 30, and the operation member 30 is operated by the arm part tip part of the frame 60 from the upper side of the operation member 30. A swing support shaft 66 orthogonal to the moving direction is disposed. The pressing block 68 is disposed on the swing support shaft 66 so as to be swingable. The lever member 70 is fixed to this pressing block 68 by a screw 74 inserted into the hole 72. The pressing block 68 is substantially rectangular in cross section orthogonal to the swing support shaft 66, and has a rounded corner portion. The swing support shaft 66 penetrates to the substantially center position of the rectangle. And a press lever is comprised by the press block 68 and the lever member 70. As shown in FIG. Further, the stopper 76 is fixed to the distal end of the arm 60 of the frame 60 by screws 78 and 78, restricts the swing range of the lever member 70, and restricts the distal end of the arm 60 of the frame 60. Doing.

In this configuration, as shown in FIG. 22, the swing of the lever is restricted by the stopper 76 in the first swing position in which the lever member 70 is raised, and the swing support shaft 66 of the push block 68 is fixed. The operation member 30 is moved against the elastic force of the elastic springs 34 and 34 in a state where the side farther from the contact with the operation member 30, thereby lowering the GND block 26, The board | substrate support part 26b and the core conductor 22c are interposed, and it is set as the state which allows insertion of the edge part of the board | substrate 10 between them. Moreover, as shown in FIG. 23, in the 2nd rocking position which laid the lever member 70, the operation member in the state which the side close to the rocking support shaft 66 of the press block 68 opposes the operation member 30. As shown in FIG. 30 is separated from the main block 20 by the elastic force of the elastic springs 34 and 34 so that the GND block 26 is raised so that the substrate support 26b and the core conductor 22c are close to each other. The edge part of the board | substrate 10 inserted in between is sandwiched, and the core conductor 22c is elastically contacted and electrically connected to the terminal electrode 12 provided in the surface edge part of the board | substrate 10. FIG.

By switching the lever member 70 to the first rocking position and the second rocking position, the operating state is appropriately held in the state of sandwiching the substrate 10 in the relay connector 82 and in a state of allowing the insertion of the substrate 10. Can be set. It goes without saying that the shape dimension of the cross-sectional rectangle of the press block 68 is set to one suitable for insertion and sandwiching of the substrate 10. Moreover, by making the surface of the press block 68 which contacts the operation member 30 planar at the 1st rocking position which raised the lever member 70, it can be set as the structure which can hold | maintain a 1st rocking position easily. In addition, since the push lever is constituted by the push block 68 and the lever member 70, only the push block 68 that is easily worn as needed can be replaced, and management and repair are easy. In addition, a thin rod such as a driver is inserted into the hole 72 in which the screw 74 for fixing the pressing block 68 to the lever member 70 is inserted, and the driver or the like is used as an extension member of the lever member 70. If used, the lever member 70 can be operated with a smaller force.

In addition, in the application example shown in FIG. 24, relay connectors 90, 90, ... provided with a plurality of push levers of the sixth embodiment on one pedestal 80 each have spacers 84, 84,... It is fixed with the same fixing screws 86, 86, ... as the screws 64 in between. The plurality of relay connectors 90, 90,... Fixed to the pedestal 80 are the cores of the coaxial connectors 22, 22,... With the board supports 26b, 26b... Of the GND blocks 26, 26,. One side of the substrate 10 can be inserted between the conductors 22c, 22c, ..., and the core conductors 22c, 22c, ... of the coaxial connector 22 have the surface of the side of the substrate 10 inserted therein. It is arrange | positioned so as to oppose each of the some terminal electrode 12, 12, ... provided in the edge part. In addition, a pedestal 88 for guiding the insertion of the substrate 10 is provided in the pedestal 80, and the edges of the substrate 10 are provided with substrate support portions 26b, 26b,... Of the GND blocks 26, 26,. ) And the core conductors 22c, 22c, ... of the coaxial connectors 22, 22, ... are reliably guided. Then, the base 80 is used as the ground electrode, and the spacers 84, 84, ..., and the fixing screws 86, 86, ... are formed of a conductive member, or the frames 60, 60, ..., and the spacers 84, 84, ... are formed of a conductive material, the GND blocks 26, 26, ... of the relay connectors 82, 82, ... are electrically connected to one ground electrode 80. In addition, the spacers 84, 84, ..., and the fixing screws 86, 86, ... are formed of an insulating member, or the frames 60, 60, ..., and the fixing screws 86, 86, ... are formed of an insulating member. The GND blocks 26, 26, ... of the lower surface relay connectors 82, 82, ... may be electrically disconnected from the ground electrode of the pedestal 80.

In the application of such a structure, the board | substrate 10 is inserted in the state which made the lever member 70, 70, ... of all the relay connectors 82, 82, ... into the 1st rocking position, and requires electrical connection. Only the lever members 70, 70, ... of the relay connectors 82, 82, ... opposing the terminal electrodes 12, 12, ... can operate in the second swinging position. Since the lever members 70, 70,... Can be held in either the first swing position or the second swing position, all or all of the terminal electrodes 12, 12,... A part can be electrically connected suitably.

In addition, in the above embodiment, the mechanism for restricting the movement of the GND block 26 in a straight line approach separation direction with respect to the main block 20 is not limited to the structure of the embodiment, and it is appropriate to use a dovetail groove or the like. You may form. In addition, the structure in which the GND block 26 provided with the substrate support part 26a on which the GND electrode 16 of the substrate 10 is mounted to the main block 20 is connected to the leaf spring 40 as in the above embodiment. It is not limited to what was used, It may be electrically connected by a flexible wire, and what kind of structure may be sufficient as long as reliable conduction can be obtained. In addition, although the coil spring is used as an elastic member in 1st Example-3rd Example, it is not limited to these, A plate-shaped spring etc. may be used. In addition, in the fourth embodiment, instead of the set screw 52, a movement limiting unit having another structure for restricting the relative movement of the main block 20 and the GND block 26 may be used.

1 is an external view of a first embodiment of a relay connector of the present invention, FIG. 1A is a front view, FIG. 1B is a plan view, and FIG. 1C is a left side view.

2 is a cross-sectional view seen from the arrow direction A-A of FIG.

3 is an exploded perspective view of FIG. 1;

4 is a longitudinal sectional view of a state in which a substrate is inserted into the relay connector of FIG. 1.

Fig. 5 is an external view of a second embodiment of the relay connector of the present invention, Fig. 5A is a front view, Fig. 5B is a plan view, and Fig. 5C is a left side view.

FIG. 6 is a sectional view seen from the arrow B-B in FIG. 5; FIG.

FIG. 7 is a sectional view seen from the arrow C-C in FIG. 5; FIG.

8 is an exploded perspective view of FIG. 5;

FIG. 9 is an external view of a third embodiment of the relay connector of the present invention, FIG. 9A is a front view, FIG. 9B is a plan view, and FIG. 9C is a left side view.

FIG. 10 is a sectional view seen from the direction of arrow D-D in FIG. 9; FIG.

FIG. 11 is a sectional view seen from the arrow E-E in FIG. 9; FIG.

12 is an exploded perspective view of FIG. 9;

FIG. 13 is an external view of a fourth embodiment of the relay connector of the present invention, FIG. 13A is a front view, FIG. 13B is a plan view, FIG. 13C is a left side view, and FIG. (D) is a right side view.

FIG. 14 is a sectional view seen from the arrow F-F in FIG. 13; FIG.

FIG. 15 is a sectional view seen from the arrow G-G in FIG. 13; FIG.

16 is an exploded perspective view of FIG. 13.

17 is an external view of a fifth embodiment of the relay connector of the present invention, FIG. 17A is a front view, FIG. 17B is a plan view, and FIG. 17C is a left side view.

FIG. 18 is a diagram showing the deformation of the substrate while the substrate is pressed by the core conductor, and FIG. 18A is a diagram showing the deformation of the substrate in the fifth embodiment, and FIG. Is a diagram showing a deformation of the substrate in the first embodiment.

19 is a diagram showing high frequency loss characteristics in a state where the substrate is pressed by the core conductor, and FIG. 19 (a) is a diagram showing the high frequency loss characteristics in the fifth embodiment, and FIG. 19 (b). ) Is a diagram showing a high frequency loss characteristic in the first embodiment.

FIG. 20 is a view in which two relay connectors of the fifth embodiment are disposed adjacent to each other in a direction different from 90 degrees with respect to a corner portion of the substrate.

Fig. 21 is an exploded perspective view of a sixth embodiment of the relay connector of the present invention.

Fig. 22 is a side view of the push lever of the relay connector of the sixth embodiment in a first swing position;

Fig. 23 is a partially cutaway side view of the push lever of the relay connector of the sixth embodiment in a second swing position;

FIG. 24 is a perspective view showing an application example in which a plurality of relay connectors according to a sixth embodiment of the present invention are disposed on one pedestal so as to be electrically connected to a plurality of terminal electrodes provided at the edge surface side edges of one board; .

25 illustrates a structure for electrically connecting a conventional coaxial connector to a substrate.

Fig. 26 is an exploded perspective view before connecting a coaxial connector to a conventional board.

<Explanation of symbols for the main parts of the drawings>

10 substrate 12 terminal electrode

14, 22: coaxial connector 14a, 22c: core conductor

14b, 22a: outer GND 16: GND electrode

20: main block 20a: through hole

20b, 26e: spring insertion hole 20c: tongue for set screw

22: coaxial connector 22b: dielectric member

24: guide pin 26: GND block

26a: guide hole 26b: substrate support

26c: guide screw through hole 26d: shift adjustment screw through hole

26f: recess 26g: groove

26h: guide portion 26i: inclined surface

28: insulation cover 30: operation member

30a: Moving range regulating through hole 32: Moving range regulating screw

34: elastic spring 36: connecting pin

38: connection member 40: leaf spring

42: guide screw 44: shift adjustment screw

46: compression spring 48: tension spring

50: fixing pin 52: stop screw

60: frame 62, 84: spacer

64: plate screw 66: swing support shaft

68: pressing block 70: lever member

72: hole 74, 78: screw

76: stopper 80: pedestal

86: fixing screw 88: value band

82: relay connector according to the first or fifth embodiment

90: relay connector provided with push lever according to the sixth embodiment

Claims (17)

A relay connector for electrically connecting a core conductor of a coaxial connector to a terminal electrode provided at a surface end of a substrate, and electrically connecting an outer GND of the coaxial connector to a GND electrode provided at a rear end of the substrate. Inserting the dielectric member of the coaxial connector into the through hole formed in the main block made of a conductive material to fix the outer GND of the coaxial connector to one surface of the main block, and expose the core conductor peeled off from the dielectric member to the core block. Protrude from the opposite side, The GND block made of a conductive material having a substrate support portion for loading the end of the substrate to be relatively moved in a straight line direction parallel to the surface on which the core conductor protrudes by the guide member with respect to the main block, The relative movement of the main block and the GND block allows the core conductor and the substrate support to be separated from each other, thereby inserting and sandwiching the substrate therebetween, Disposing an insulating cover in contact with the core conductor on a side opposite to the substrate support and the approach separation direction from a surface on which the core conductor protrudes, And the main block and the GND block are electrically connected to each other. The elastic member of claim 1, wherein the main block and the GND block are elastically pressed in an approaching direction between the core conductor and the substrate support, and the substrate is pressed against the core conductor by an elastic force of the elastic member. A relay connector, configured to be sandwiched between the substrate support portions. The relay connector according to claim 1, wherein a movement limiting means for regulating relative movement of said main block and said GND block is provided in a state where said substrate is sandwiched between said core conductor and said substrate support portion. The leaf spring of claim 1, wherein a leaf spring made of a conductive material is fixed to the GND block. And the leaf spring is elastically connected to the main block that slides in the access separation direction so as to electrically connect the GND block to the main block. The guide pin according to claim 1, wherein a guide pin is installed in one of the main block and the GND block in the approach separation direction, and a guide hole in which the guide pin is inserted in the access separation direction is formed on the other side. A relay connector comprising a member. 2. The tip of claim 1, wherein a through guide hole is formed in one of the main block and the GND block to extend in the approach separation direction, and a guide screw is inserted into the through guide hole from the other side, and the tip end thereof is located on the one side. And a screw connector to configure the guide member. The method of claim 1, wherein the operation member is disposed in the main block on the side opposite to the substrate support with respect to the core conductor, An elastic member is contracted and installed between the operation member and the main block to elastically press the operation member in a separation direction with respect to the main block, Connecting the operation member and the GND block by a connecting member, When the operation member is pressed and moved to the main block side against the elastic force of the elastic member, the substrate support is made to move in the separation direction with respect to the core conductor, Pressing the manipulation member against the elastic force of the elastic member to expand the space between the core conductor and the substrate support to insert a substrate into the space, And releasing the pressurization of the operation member so as to sandwich the substrate between the core conductor and the substrate support by the elastic force of the elastic member. The method according to claim 1, wherein the elastic member is contracted and installed between the main block and the GND block to elastically press the main block and the GND block in a separation direction, and the space between the core conductor and the substrate support portion is caused by the elastic force. Insert the substrate into the space in the expanded state, And the main block and the GND block are moved relative to the elastic force of the elastic member in the approaching direction to sandwich the substrate between the core conductor and the substrate support. The method of claim 1, wherein an elastic member is placed between the main block and the GND block to elastically press the main block and the GND block in an approaching direction, The substrate is inserted into the space by extending the space between the core conductor and the substrate support by relatively moving the main block and the GND block in a separation direction against the elastic force of the elastic member. Release the force in the separation direction, And the substrate is sandwiched between the core conductor and the substrate support by the elastic force of the elastic member. The relay connector according to claim 1, wherein a tip portion of said core conductor is formed to protrude from said insulating cover in the axial direction. 2. The relay connector according to claim 1, wherein the transverse width of the relay connector is configured to be equal to the width direction of the coaxial connector. The relay connector according to claim 1, wherein a groove having a width substantially the same as the outer shape of the core conductor is formed in the substrate support portion of the GND block to face the core conductor. A guide portion is provided in the GND block by protruding toward the front side to insert the substrate from the protruding end of the core conductor. Continuous to the guide portion, the substrate support portion, And the inclined surface of which the front side into which the board is inserted is deviated from the height at which the core conductor protrudes in the relative movement direction is configured. The relay connector according to claim 13, wherein the guide portion is an isosceles triangle having a 90 ° vertex angle when viewed from the core conductor side in the relative movement direction. 8. The push lever according to claim 7, wherein the push lever is pivotably arranged on the side opposite to the main block with respect to the operation member by a frame disposed on the main block. The operation member is pressed in the main block side against the elastic force of the elastic member at the first swing position of the push lever to bring the operation member into a pressurized state, And a release state for releasing the pressing of the operation member at the second swinging position of the push lever. 16. The apparatus according to claim 15, wherein a plurality of relay connectors are fixed to one pedestal, and one edge of the substrate can be inserted between the core conductor of the coaxial connector of the relay connector and the substrate support portion. And the core conductors of the coaxial connector are arranged so as to face the plurality of terminal electrodes provided at the surface ends of the edge portions of the inserted substrate, respectively. A first surface, a second surface opposite to the first surface, and the first surface and the second surface communicate with each other and extend in a first direction so that the core conductor of the coaxial connector protrudes from the first surface, thereby causing the coaxial A conductive first block comprising a through hole into which the coaxial connector is inserted such that the outer GND of the connector is fixed to the second surface; A conductive second block having a third surface on which the substrate having the first terminal and the second terminal formed thereon can be disposed; The first block and the second block are electrically connected to each other, The first block and the second block may be configured to change a dimension in the second direction of the space between the core conductor protruding from the first face of the first block and the third face of the second block. Are movable relative to each other in a second direction parallel to the first surface and perpendicular to the first direction, And the substrate is disposed in the space such that the first terminal contacts the core conductor of the coaxial connector and the second terminal contacts the third surface of the second block.

Images