WO2018168133A1 - High frequency relay - Google Patents

High frequency relay Download PDF

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Publication number
WO2018168133A1
WO2018168133A1 PCT/JP2017/044905 JP2017044905W WO2018168133A1 WO 2018168133 A1 WO2018168133 A1 WO 2018168133A1 JP 2017044905 W JP2017044905 W JP 2017044905W WO 2018168133 A1 WO2018168133 A1 WO 2018168133A1
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Prior art keywords
relay
base
terminal
installation surface
terminals
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PCT/JP2017/044905
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French (fr)
Japanese (ja)
Inventor
哲朗 鶴巣
正章 阿部
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オムロン株式会社
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Publication of WO2018168133A1 publication Critical patent/WO2018168133A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/10—Electromagnetic or electrostatic shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements

Definitions

  • This disclosure relates to a high frequency relay.
  • Patent Document 1 includes a relay main body that has a contact mechanism portion that switches a contact state in response to energization of a coil and that has terminals that are electrically connected to the contact mechanism portion project from the bottom surface.
  • a high-frequency relay provided is disclosed. In this high-frequency relay, the isolation characteristics are improved by covering the relay body with a base including a conductor layer having a ground function and a lid.
  • the high frequency relay is intended to improve the isolation characteristic that is the degree of high frequency signal leakage between the contacts in the contact-off state, other high frequency characteristics are not considered. For this reason, in the high frequency relay, it is difficult to improve high frequency characteristics by suppressing variation in characteristic impedance.
  • an object of the present disclosure is to provide a high frequency relay having excellent high frequency characteristics by suppressing variation in characteristic impedance.
  • An example of the high frequency relay of the present disclosure is as follows.
  • An insulating outer housing having a base having a relay body installation surface and a box-shaped case covering the relay body installation surface of the base;
  • An electromagnet portion that is provided inside the outer housing and on the relay body installation surface of the base, and that can supply current, and a contact mechanism portion that is opened and closed by supplying current to the electromagnet portion.
  • Relay body A shield member provided inside the outer housing and on the relay body installation surface of the base; With The relay body is The relay main body has at least one plate-like relay terminal extending through the base to the outside of the external housing in a direction intersecting the relay main body installation surface and electrically connected to the contact mechanism portion.
  • the shield member is A shield body covering the relay body;
  • the shield body extends from the shield body in the direction intersecting the relay body installation surface to the outside of the external housing, and is arranged in parallel with and adjacent to the relay terminal.
  • a ground terminal, and the plate surface of the relay terminal and the plate surface of the ground terminal extend along the parallel direction of the relay terminal and the ground terminal, respectively.
  • the relay terminal and the ground terminal which are adjacent to each other are arranged with an interval in the parallel direction.
  • the plate surface of the relay terminal and the plate surface of the ground terminal respectively extend along the parallel direction of the relay terminal and the ground terminal, and the relay terminal and the ground terminal adjacent to each other are provided. , Are arranged at intervals in the parallel direction. Thereby, variation in characteristic impedance can be suppressed and high frequency characteristics can be enhanced.
  • the perspective view of the high frequency relay of one embodiment of this indication The perspective view of the state which removed the case from the high frequency relay of FIG.
  • the top view of the base of the high frequency relay of FIG. The perspective view which shows the electromagnet part and contact mechanism part of the relay main body of the high frequency relay of FIG.
  • the bottom view of the relay main body covered with the shielding member of the high frequency relay of FIG. The side view of the relay main body covered with the shielding member of the high frequency relay of FIG.
  • the high-frequency relay 1 includes an insulating external housing 10, and a relay main body 20 and a shield member 30 provided inside the external housing 10. Yes.
  • the external housing 10 includes a base 11 having a relay body installation surface 111 and a case 12 that covers the relay body installation surface 111 of the base 11.
  • the base 11 and the case 12 are made of an insulating resin and are sealed with a sealing material (not shown).
  • the base 11 has a substantially rectangular shape in plan view along a direction orthogonal to the relay main body installation surface 111.
  • four first terminal grooves 112 and five second terminal grooves 113 are provided on each of both side edges extending in the longitudinal direction of the relay main body installation surface 111 of the base 11.
  • the first terminal groove 112 and the second terminal groove 113 penetrate the base 11 in a direction orthogonal to the relay body installation surface 111 of the base 11.
  • the first terminal groove 112 and the second terminal groove 113 are arranged in a straight line along the side extending in the longitudinal direction of the base 11, and one first terminal groove is provided between two adjacent second terminal grooves 113. 112 is located.
  • each first terminal groove 112 and each second terminal groove 113 has a short length (that is, a groove width) of the base 11 in a plan view along a direction orthogonal to the relay main body installation surface 111.
  • the length of the base 11 in the longitudinal direction (that is, the groove length) is configured so that the second terminal groove 113 is longer than the first terminal groove 112.
  • the case 12 has a rectangular hollow box shape with one surface open, and can cover the relay main body installation surface 111 of the base 11.
  • the relay body 20 is provided inside the outer housing 10 and on the relay body installation surface 111 of the base 11.
  • the relay body 20 includes a substantially rectangular parallelepiped inner housing 21, an electromagnet portion 22 provided in the inner housing 21 and capable of supplying current, and a contact mechanism portion 23 that is opened and closed by supplying current to the electromagnet portion 22. And have.
  • a pair of plate-like coil terminals 24 (only one is shown in FIG. 4) is electrically connected to the electromagnet part 22, and current is supplied through the pair of coil terminals 24.
  • a surface of the inner housing 21 of the relay body 20 that faces the relay body installation surface 111 of the base 11 is a first surface 211, and four surfaces that intersect the first surface 211 are second surfaces 212, 213, 214, and 215.
  • each coil terminal 24 intersects the relay main body installation surface 111 of the base 11 from the second surface 212, 213 extending in the longitudinal direction of the inner housing 21 among the four second surfaces 212, 213, 214, 215. It extends through the base 11 in the direction to the outside of the outer housing 10.
  • the pair of coil terminals 24 are inserted into the first terminal grooves 112 arranged at one end in the longitudinal direction of the relay main body installation surface 111 of the base 11.
  • the contact mechanism portion 23 is disposed substantially at the center in the short direction of the internal housing 21 on the upper surface of the internal housing 21 (that is, the upper surface in FIG. 4) and the longitudinal direction of the internal housing 21. And a pair of rectangular plate-like movable contact pieces 232 disposed on both sides of the movable iron piece 231 in the short direction.
  • the movable iron piece 231 is rotatable about a rotation shaft 233 extending in the center in the longitudinal direction of the inner housing 21 and in the short direction of the inner housing 21 by supplying current to the electromagnet portion 22.
  • the movable contact piece 232 rotates in the same direction as the movable iron piece 231 around the rotation shaft 233 when the movable iron piece 231 rotates.
  • a first movable contact 234 and a second movable contact 235 are respectively provided at both ends of the surface of the movable iron piece 231 facing the base 11 in the longitudinal direction.
  • the contact mechanism 23 extends from the inside of the inner housing 21 through the second surface 212 in the direction intersecting the relay body installation surface 111 of the base 11 to the outside of the outer housing 10 and extends to the inside.
  • Three pairs of plate-like relay terminals 25, 26, and 27 are disposed on both sides of the housing 21 in the short direction.
  • each relay terminal 25, 26, 27 has a plate surface along the longitudinal direction of the inner housing 21 (in other words, on the second surfaces 212, 213 facing the short direction of the inner housing 21.
  • the base terminal 11 is inserted into the corresponding first terminal groove 112 of the relay body installation surface 111.
  • One of the plate surfaces of each relay terminal 25, 26, 27 is exposed from the second surface 212. Further, the tips of the relay terminals 25, 26, and 27 are bent in the short direction of the base 11 and extend in a direction away from the base 11.
  • the pair of relay terminals 25 arranged near the coil terminal 24 are opposed to the first movable contact 234 of the movable contact piece 232 so as to be contactable or disengageable. Is electrically connected to a fixed contact (not shown).
  • the pair of relay terminals 27 that are arranged farthest from the coil terminal 24 can be contacted or separated from the second movable contact 235 of the movable contact piece 232. It is electrically connected to an opposing fixed contact (not shown).
  • a pair of relay terminals 26 located between the three pairs of relay terminals 25, 26, and 27 are electrically connected to the movable contact piece 232. That is, each relay terminal 25, 26, 27 is electrically connected to the contact mechanism portion 23.
  • the shield member 30 is made of, for example, a metal plate. As shown in FIG. 2, the shield body 31 covers the relay body 20, and the base 11 extends from the shield body 31 to the relay body installation surface 111. And five pairs of ground terminals 32 extending through to the outside of the outer housing 10.
  • the shield body 31 has a hollow rectangular plate shape along the outer shape of the inner housing 21 of the relay body 20.
  • the ground terminals 32 are provided on both sides of the shield body 31 in the short direction, and are arranged in parallel and adjacent to the relay terminals 25, 26, and 27, respectively.
  • each ground terminal 32 includes a body portion 321 that extends from the shield body 31 to the outside of the external housing 10 through the base 11 in a direction intersecting the relay body installation surface 111, and the body portion. 321 and a protruding portion 322 protruding toward the adjacent relay terminals 25, 26 and 27.
  • each ground terminal 32 has a plate surface extending along the longitudinal direction of the shield body 31, and as shown in FIG. 2, a corresponding first of the relay body installation surface 111 of the base 11. It is inserted into the two-terminal groove 113.
  • the plate surfaces of the relay terminals 25, 26, 27 and the ground terminals 32 extend along the parallel direction of the relay terminals 25, 26, 27 and the ground terminal 32 (longitudinal direction of the base 11).
  • the coil terminal 24, the relay terminals 25, 26, 27, and the ground terminal 32 that are located on the same side in the short direction of the base 11 in a plan view along the direction orthogonal to the relay main body installation surface 111,
  • a substantially constant interval D is arranged so that one of the coil terminal 24 and the relay terminals 25, 26, 27 is located between the adjacent ground terminals 32, which are arranged on a virtual straight line L extending in the longitudinal direction of the base 11. It is arranged in the space.
  • the adjacent coil terminal 24, relay terminals 25, 26, 27, and ground terminal 32 are all arranged at equal intervals, and the interval D is 0.3 mm.
  • the plate surfaces of the relay terminals 25, 26, 27 and the plate surface of the ground terminal 32 extend along the parallel direction of the relay terminals 25, 26, 27 and the ground terminal 32.
  • the relay terminals 25, 26, 27 adjacent to the ground terminal 32 and the ground terminal 32 are arranged with a gap D in the parallel direction. For this reason, by adjusting the distance D by making the relay terminals 25, 26, 27 and the ground terminal 32 adjacent to each other approach or separate from each other, variations in characteristic impedance can be suppressed and high frequency characteristics can be improved.
  • the plate surface of the relay terminal and the plate surface of the ground terminal intersect with each other in the parallel direction of the relay terminals 25, 26, 27 and the ground terminal 32, as compared with a high frequency relay that is not spaced apart in the parallel direction. Space can be saved in the direction. That is, the high frequency relay 1 can be reduced in size while improving high frequency characteristics.
  • the ground terminal 32 extends from the shield body 31 in the direction intersecting the relay body installation surface 111 and extends to the outside of the external housing 10 through the base 11, and the relay terminal 25 adjacent to the body section 321. , 26, 27.
  • the distance D between the relay terminals 25, 26 and 27 adjacent to each other and the ground terminal 32 is determined by the protrusion 322 of the ground terminal 32.
  • the distance D is determined by providing a protrusion on the relay terminal.
  • the protruding portion 322 extends from the shield body 31 to the outside of the external housing 10 through the base 11 in a direction intersecting the relay body installation surface 111.
  • the distance D is adjusted by bringing the relay terminals 25, 26, 27 adjacent to each other and the ground terminal 32 closer to or away from each other as compared with a high frequency relay in which the protruding portion does not penetrate the base. Therefore, variation in characteristic impedance can be suppressed and high frequency characteristics can be improved.
  • interval D is determined according to the design etc. of the high frequency relay 1, and is not limited to 0.3 mm. Further, the interval D is not limited to a substantially constant value, and may be a regular or random variation between 0.1 mm and 0.3 mm, for example.
  • the relay terminals 25, 26, 27 and the ground terminal 32 may be at least one each. Any number of relay terminals and ground terminals can be provided depending on the design of the high frequency relay.
  • the high frequency relay 1 includes: An insulating outer housing 10 having a base 11 having a relay body installation surface 111 and a box-shaped case 12 covering the relay body installation surface 111 of the base 11; An electromagnet portion 22 that is provided inside the outer housing 10 and on the relay body installation surface 111 of the base 11 and that can supply current, and a contact that is opened and closed by supplying current to the electromagnet portion 22.
  • the plate surfaces of the relay terminals 25, 26, 27 and the plate surface of the ground terminal 32 are the relay terminals 25, 26, 27 and the ground. Each extending along the parallel direction of the terminals 32; The relay terminals 25, 26, 27 and the ground terminal 32 adjacent to each other are arranged with an interval in the parallel direction.
  • the plate surfaces of the relay terminals 25, 26, and 27 and the plate surface of the ground terminal 32 extend along the parallel direction of the relay terminals 25, 26, 27 and the ground terminal 32, respectively.
  • the relay terminals 25, 26, 27 and the ground terminal 32 adjacent to each other are arranged with an interval in the parallel direction. Thereby, variation in characteristic impedance can be suppressed and high frequency characteristics can be enhanced.
  • the high frequency relay 1 includes:
  • the ground terminal 32 is A main body 321 extending from the shield main body 31 to the outside of the outer housing 10 through the base 11 in a direction intersecting the relay main body installation surface 111;
  • a protruding portion 322 protruding from the main body portion 321 toward the adjacent relay terminals 25, 26, 27; have.
  • the distance between the relay terminals 25, 26, 27 adjacent to each other and the ground terminal 32 is determined by the protruding portion 322 of the ground terminal 32.
  • variation in characteristic impedance can be suppressed and high frequency characteristics can be enhanced.
  • the high frequency relay 1 includes: The protrusion 322 extends from the shield body 31 to the outside of the outer housing 10 through the base 11 in a direction intersecting the relay body installation surface 111.
  • the protruding portion 322 of the ground terminal 32 extends from the shield body 31 to the outside of the external housing 10 through the base 11 in a direction intersecting the relay body installation surface 111. For this reason, for example, as compared with a high frequency relay in which the protruding portion does not penetrate the base, variation in characteristic impedance can be suppressed, and high frequency characteristics can be improved.
  • the high frequency relay of the present disclosure can be applied to, for example, a wireless relay device.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

A high frequency relay (1) is provided with an external housing (10) having insulation properties, a relay body (20) having an electromagnet part (22) and a contact mechanism part (23), and a shield member (30). The relay body (20) has plate-like relay terminals (25, 26, 27), and the shield member (30) has a shield body (31) covering the relay body (20), and plate-like ground terminals (32). Plate surfaces of the relay terminals (25, 26, 27) and plate surfaces of the ground terminals (32) extend in the arrangement direction of the relay terminals (25, 26, 27) and the ground terminals (32). The relay terminals (25, 26, 27) and the ground terminals (32), which are adjacent to each other, are disposed at intervals in the arrangement direction.

Description

高周波リレーHigh frequency relay
　本開示は、高周波リレーに関する。 This disclosure relates to a high frequency relay.
　特許文献１には、コイルへの通電に応じて接点状態が切り替わる接点機構部を内部に有すると共に接点機構部に電気的に接続された端子が底面から突出するように設けられているリレー本体を備えた高周波リレーが開示されている。この高周波リレーでは、アース機能を有する導体層を含むベースおよび蓋体によりリレー本体を覆うことにより、アイソレーション特性の向上を図っている。 Patent Document 1 includes a relay main body that has a contact mechanism portion that switches a contact state in response to energization of a coil and that has terminals that are electrically connected to the contact mechanism portion project from the bottom surface. A high-frequency relay provided is disclosed. In this high-frequency relay, the isolation characteristics are improved by covering the relay body with a base including a conductor layer having a ground function and a lid.
特開２００３－１３２７７４号公報JP 2003-132774 A
　しかし、前記高周波リレーでは、接点オフ状態における接点間の高周波信号漏れ度合いであるアイソレーション特性の向上を図るものであるため、その他の高周波特性の向上については考慮されていない。このため、前記高周波リレーでは、特性インピーダンスのバラツキを抑制して高周波特性の向上を図ることは困難である。 However, since the high frequency relay is intended to improve the isolation characteristic that is the degree of high frequency signal leakage between the contacts in the contact-off state, other high frequency characteristics are not considered. For this reason, in the high frequency relay, it is difficult to improve high frequency characteristics by suppressing variation in characteristic impedance.
　そこで、本開示は、特性インピーダンスのバラツキを抑制して優れた高周波特性を有する高周波リレーを提供することを課題とする。 Therefore, an object of the present disclosure is to provide a high frequency relay having excellent high frequency characteristics by suppressing variation in characteristic impedance.
　本開示の一例の高周波リレーは、
　リレー本体設置面を有するベースと、前記ベースの前記リレー本体設置面を覆う箱状のケースとを有する絶縁性の外部ハウジングと、
　前記外部ハウジングの内部かつ前記ベースの前記リレー本体設置面上に設けられていると共に、電流を供給可能な電磁石部と、前記電磁石部に電流を供給することにより開閉される接点機構部とを有するリレー本体と、
　前記外部ハウジングの内部かつ前記ベースの前記リレー本体設置面上に設けられているシールド部材と、
を備え、
　前記リレー本体が、
　前記リレー本体から前記リレー本体設置面に交差する方向に前記ベースを貫通して前記外部ハウジングの外部まで延びると共に、前記接点機構部に電気的に接続された少なくとも１つの板状のリレー端子を有し、
　前記シールド部材が、
　前記リレー本体を覆うシールド本体と、
　前記シールド本体から前記リレー本体設置面に交差する方向に前記ベースを貫通して前記外部ハウジングの外部まで延びていると共に、前記リレー端子と並列にかつ隣接して配置された少なくとも１つの板状のグランド端子とを有しており
　前記リレー端子の板面および前記グランド端子の板面が、前記リレー端子および前記グランド端子の並列方向に沿ってそれぞれ延びており、
　相互に隣接する前記リレー端子と前記グランド端子とが、前記並列方向において間隔を空けて配置されている。 An example of the high frequency relay of the present disclosure is as follows.
An insulating outer housing having a base having a relay body installation surface and a box-shaped case covering the relay body installation surface of the base;
An electromagnet portion that is provided inside the outer housing and on the relay body installation surface of the base, and that can supply current, and a contact mechanism portion that is opened and closed by supplying current to the electromagnet portion. Relay body,
A shield member provided inside the outer housing and on the relay body installation surface of the base;
With
The relay body is
The relay main body has at least one plate-like relay terminal extending through the base to the outside of the external housing in a direction intersecting the relay main body installation surface and electrically connected to the contact mechanism portion. And
The shield member is
A shield body covering the relay body;
The shield body extends from the shield body in the direction intersecting the relay body installation surface to the outside of the external housing, and is arranged in parallel with and adjacent to the relay terminal. A ground terminal, and the plate surface of the relay terminal and the plate surface of the ground terminal extend along the parallel direction of the relay terminal and the ground terminal, respectively.
The relay terminal and the ground terminal which are adjacent to each other are arranged with an interval in the parallel direction.
　前記高周波リレーによれば、リレー端子の板面とグランド端子の板面とが、リレー端子およびグランド端子の並列方向に沿ってそれぞれ延びており、相互に隣接する前記リレー端子と前記グランド端子とが、並列方向において間隔を空けて配置されている。これにより、特性インピーダンスのバラツキを抑制でき、高周波特性を高めることができる。 According to the high frequency relay, the plate surface of the relay terminal and the plate surface of the ground terminal respectively extend along the parallel direction of the relay terminal and the ground terminal, and the relay terminal and the ground terminal adjacent to each other are provided. , Are arranged at intervals in the parallel direction. Thereby, variation in characteristic impedance can be suppressed and high frequency characteristics can be enhanced.
本開示の一実施形態の高周波リレーの斜視図。The perspective view of the high frequency relay of one embodiment of this indication. 図１の高周波リレーからケースを取り外した状態の斜視図。The perspective view of the state which removed the case from the high frequency relay of FIG. 図１の高周波リレーのベースの平面図。The top view of the base of the high frequency relay of FIG. 図１の高周波リレーのリレー本体の電磁石部および接点機構部を示す斜視図。The perspective view which shows the electromagnet part and contact mechanism part of the relay main body of the high frequency relay of FIG. 図１の高周波リレーのシールド部材で覆われたリレー本体の底面図。The bottom view of the relay main body covered with the shielding member of the high frequency relay of FIG. 図１の高周波リレーのシールド部材で覆われたリレー本体の側面図。The side view of the relay main body covered with the shielding member of the high frequency relay of FIG.
　以下、本開示の一実施形態を添付図面に従って説明する。なお、以下の説明では、必要に応じて特定の方向あるいは位置を示す用語（例えば、「上」、「下」、「右」、「左」を含む用語）を用いるが、それらの用語の使用は図面を参照した開示の理解を容易にするためであって、それらの用語の意味によって本開示の技術的範囲が限定されるものではない。また、以下の説明は、本質的に例示に過ぎず、本開示、その適用物、あるいは、その用途を制限することを意図するものではない。さらに、図面は模式的なものであり、各寸法の比率等は現実のものとは必ずしも合致していない。 Hereinafter, an embodiment of the present disclosure will be described with reference to the accompanying drawings. In the following description, terms indicating specific directions or positions (for example, terms including “up”, “down”, “right”, “left”) are used as necessary. Is for facilitating understanding of the disclosure with reference to the drawings, and the technical scope of the present disclosure is not limited by the meaning of these terms. Further, the following description is merely illustrative in nature and is not intended to limit the present disclosure, the application thereof, or the use thereof. Furthermore, the drawings are schematic, and the ratios of dimensions and the like do not necessarily match the actual ones.
　本開示の一実施形態の高周波リレー１は、図１および図２に示すように、絶縁性の外部ハウジング１０と、外部ハウジング１０の内部に設けられたリレー本体２０およびシールド部材３０とを備えている。 As shown in FIGS. 1 and 2, the high-frequency relay 1 according to an embodiment of the present disclosure includes an insulating external housing 10, and a relay main body 20 and a shield member 30 provided inside the external housing 10. Yes.
　外部ハウジング１０は、図２に示すように、リレー本体設置面１１１を有するベース１１と、ベース１１のリレー本体設置面１１１を覆うケース１２とを有している。ベース１１およびケース１２は、絶縁性の樹脂で構成され、シール材（図示せず）によりシールされている。 As shown in FIG. 2, the external housing 10 includes a base 11 having a relay body installation surface 111 and a case 12 that covers the relay body installation surface 111 of the base 11. The base 11 and the case 12 are made of an insulating resin and are sealed with a sealing material (not shown).
　ベース１１は、図３に示すように、リレー本体設置面１１１に直交する方向に沿った平面視において略矩形状を有している。ベース１１のリレー本体設置面１１１の長手方向に延びる両辺縁部の各々には、一例として、４つの第１端子溝１１２と、５つの第２端子溝１１３が設けられている。第１端子溝１１２および第２端子溝１１３は、ベース１１のリレー本体設置面１１１に直交する方向にベース１１を貫通している。また、第１端子溝１１２および第２端子溝１１３は、ベース１１の長手方向に延びる辺に沿って一直線に並び、かつ、隣接する２つの第２端子溝１１３の間に１つの第１端子溝１１２が位置するように配置されている。 As shown in FIG. 3, the base 11 has a substantially rectangular shape in plan view along a direction orthogonal to the relay main body installation surface 111. As an example, four first terminal grooves 112 and five second terminal grooves 113 are provided on each of both side edges extending in the longitudinal direction of the relay main body installation surface 111 of the base 11. The first terminal groove 112 and the second terminal groove 113 penetrate the base 11 in a direction orthogonal to the relay body installation surface 111 of the base 11. Further, the first terminal groove 112 and the second terminal groove 113 are arranged in a straight line along the side extending in the longitudinal direction of the base 11, and one first terminal groove is provided between two adjacent second terminal grooves 113. 112 is located.
　なお、各第１端子溝１１２および各第２端子溝１１３は、リレー本体設置面１１１に直交する方向に沿った平面視において、ベース１１の短手方向の長さ（すなわち、溝幅）は略同一であるが、ベース１１の長手方向の長さ（すなわち、溝長）は第１端子溝１１２よりも第２端子溝１１３の方が長く構成されている。 Note that each first terminal groove 112 and each second terminal groove 113 has a short length (that is, a groove width) of the base 11 in a plan view along a direction orthogonal to the relay main body installation surface 111. Although the same, the length of the base 11 in the longitudinal direction (that is, the groove length) is configured so that the second terminal groove 113 is longer than the first terminal groove 112.
　ケース１２は、図２に示すように、一面が開口した矩形の中空箱状を有し、ベース１１のリレー本体設置面１１１を被覆可能になっている。 As shown in FIG. 2, the case 12 has a rectangular hollow box shape with one surface open, and can cover the relay main body installation surface 111 of the base 11.
　リレー本体２０は、図４に示すように、外部ハウジング１０の内部かつベース１１のリレー本体設置面１１１上に設けられている。このリレー本体２０は、略直方体状の内部ハウジング２１と、内部ハウジング２１内に設けられかつ電流を供給可能な電磁石部２２と、電磁石部２２に電流を供給することにより開閉される接点機構部２３とを有している。 As shown in FIG. 4, the relay body 20 is provided inside the outer housing 10 and on the relay body installation surface 111 of the base 11. The relay body 20 includes a substantially rectangular parallelepiped inner housing 21, an electromagnet portion 22 provided in the inner housing 21 and capable of supplying current, and a contact mechanism portion 23 that is opened and closed by supplying current to the electromagnet portion 22. And have.
　電磁石部２２には、一対の板状のコイル端子２４（図４では一方のみ示す）が電気的に接続されており、一対のコイル端子２４を介して電流が供給される。リレー本体２０の内部ハウジング２１におけるベース１１のリレー本体設置面１１１に対向する面を第１面２１１とし、この第１面２１１に交差する４つの面を第２面２１２、２１３、２１４、２１５とすると、各コイル端子２４は、４つの第２面２１２、２１３、２１４、２１５のうちの内部ハウジング２１の長手方向に延びる第２面２１２、２１３から、ベース１１のリレー本体設置面１１１に交差する方向にベース１１を貫通して、外部ハウジング１０の外部まで延びている。なお、一対のコイル端子２４は、ベース１１のリレー本体設置面１１１の長手方向の一端に配置された第１端子溝１１２に挿入されている。 A pair of plate-like coil terminals 24 (only one is shown in FIG. 4) is electrically connected to the electromagnet part 22, and current is supplied through the pair of coil terminals 24. A surface of the inner housing 21 of the relay body 20 that faces the relay body installation surface 111 of the base 11 is a first surface 211, and four surfaces that intersect the first surface 211 are second surfaces 212, 213, 214, and 215. Then, each coil terminal 24 intersects the relay main body installation surface 111 of the base 11 from the second surface 212, 213 extending in the longitudinal direction of the inner housing 21 among the four second surfaces 212, 213, 214, 215. It extends through the base 11 in the direction to the outside of the outer housing 10. The pair of coil terminals 24 are inserted into the first terminal grooves 112 arranged at one end in the longitudinal direction of the relay main body installation surface 111 of the base 11.
　接点機構部２３は、図４に示すように、内部ハウジング２１の上面（すなわち、図４の上側の面）において、内部ハウジング２１の短手方向の略中央に配置されかつ内部ハウジング２１の長手方向に延びる矩形板状の可動鉄片２３１と、この可動鉄片２３１の短手方向の両側にそれぞれ配置された一対の矩形板状の可動接触片２３２とを有している。 As shown in FIG. 4, the contact mechanism portion 23 is disposed substantially at the center in the short direction of the internal housing 21 on the upper surface of the internal housing 21 (that is, the upper surface in FIG. 4) and the longitudinal direction of the internal housing 21. And a pair of rectangular plate-like movable contact pieces 232 disposed on both sides of the movable iron piece 231 in the short direction.
　可動鉄片２３１は、電磁石部２２に電流を供給することにより、内部ハウジング２１の長手方向の中央かつ内部ハウジング２１の短手方向に延びる回動軸２３３を中心に回動可能になっている。可動接触片２３２は、可動鉄片２３１が回動することにより、回動軸２３３を中心に可動鉄片２３１と同じ方向に回動する。可動鉄片２３１の長手方向のベース１１に対向する面の両端には、それぞれ第１可動接点２３４および第２可動接点２３５が設けられている。 The movable iron piece 231 is rotatable about a rotation shaft 233 extending in the center in the longitudinal direction of the inner housing 21 and in the short direction of the inner housing 21 by supplying current to the electromagnet portion 22. The movable contact piece 232 rotates in the same direction as the movable iron piece 231 around the rotation shaft 233 when the movable iron piece 231 rotates. A first movable contact 234 and a second movable contact 235 are respectively provided at both ends of the surface of the movable iron piece 231 facing the base 11 in the longitudinal direction.
　また、接点機構部２３は、内部ハウジング２１の内部から第２面２１２を介してベース１１のリレー本体設置面１１１に交差する方向にベース１１を貫通して、外部ハウジング１０の外部まで延びかつ内部ハウジング２１の短手方向の両側にそれぞれ配置されている３対の板状のリレー端子２５，２６，２７（図４では、各対の一方のみを示す）を有している。 The contact mechanism 23 extends from the inside of the inner housing 21 through the second surface 212 in the direction intersecting the relay body installation surface 111 of the base 11 to the outside of the outer housing 10 and extends to the inside. Three pairs of plate- like relay terminals 25, 26, and 27 (only one of each pair is shown in FIG. 4) are disposed on both sides of the housing 21 in the short direction.
　各リレー端子２５，２６，２７は、図４に示すように、板面が内部ハウジング２１の長手方向に沿って（言い換えると、内部ハウジング２１の短手方向に相対する第２面２１２、２１３に略平行に）延びており、ベース１１のリレー本体設置面１１１の対応する第１端子溝１１２に挿入されている。各リレー端子２５，２６，２７の板面は、その一方が第２面２１２から露出している。また、各リレー端子２５，２６，２７の先端は、ベース１１の短手方向に折り曲げられてベース１１から離れる方向に向かって延びている。 As shown in FIG. 4, each relay terminal 25, 26, 27 has a plate surface along the longitudinal direction of the inner housing 21 (in other words, on the second surfaces 212, 213 facing the short direction of the inner housing 21. The base terminal 11 is inserted into the corresponding first terminal groove 112 of the relay body installation surface 111. One of the plate surfaces of each relay terminal 25, 26, 27 is exposed from the second surface 212. Further, the tips of the relay terminals 25, 26, and 27 are bent in the short direction of the base 11 and extend in a direction away from the base 11.
　３対のリレー端子２５，２６，２７のうち、コイル端子２４の近くに配置されている一対のリレー端子２５は、可動接触片２３２の第１可動接点２３４に対して接触または開離可能に対向する固定接点（図示せず）に電気的に接続されている。３対のリレー端子２５，２６，２７のうち、コイル端子２４から最も離れて配置されている一対のリレー端子２７は、可動接触片２３２の第２可動接点２３５に対して接触または開離可能に対向する固定接点（図示せず）に電気的に接続されている。また、３対のリレー端子２５，２６，２７の中間に位置する一対のリレー端子２６は、可動接触片２３２に電気的に接続されている。すなわち、各リレー端子２５，２６，２７は、接点機構部２３に電気的に接続されている。 Of the three pairs of relay terminals 25, 26, and 27, the pair of relay terminals 25 arranged near the coil terminal 24 are opposed to the first movable contact 234 of the movable contact piece 232 so as to be contactable or disengageable. Is electrically connected to a fixed contact (not shown). Of the three pairs of relay terminals 25, 26, and 27, the pair of relay terminals 27 that are arranged farthest from the coil terminal 24 can be contacted or separated from the second movable contact 235 of the movable contact piece 232. It is electrically connected to an opposing fixed contact (not shown). A pair of relay terminals 26 located between the three pairs of relay terminals 25, 26, and 27 are electrically connected to the movable contact piece 232. That is, each relay terminal 25, 26, 27 is electrically connected to the contact mechanism portion 23.
　シールド部材３０は、例えば金属製の板で構成されており、図２に示すように、リレー本体２０を覆うシールド本体３１と、シールド本体３１からベース１１をリレー本体設置面１１１に交差する方向に貫通して外部ハウジング１０の外部まで延びている５対のグランド端子３２とを有している。 The shield member 30 is made of, for example, a metal plate. As shown in FIG. 2, the shield body 31 covers the relay body 20, and the base 11 extends from the shield body 31 to the relay body installation surface 111. And five pairs of ground terminals 32 extending through to the outside of the outer housing 10.
　シールド本体３１は、リレー本体２０の内部ハウジング２１の外形に沿った中空の矩形板状を有している。また、グランド端子３２は、シールド本体３１の短手方向の両側にそれぞれ設けられ、リレー端子２５，２６，２７と並列にかつ隣接してそれぞれ配置されている。 The shield body 31 has a hollow rectangular plate shape along the outer shape of the inner housing 21 of the relay body 20. The ground terminals 32 are provided on both sides of the shield body 31 in the short direction, and are arranged in parallel and adjacent to the relay terminals 25, 26, and 27, respectively.
　各グランド端子３２は、図５に示すように、シールド本体３１からリレー本体設置面１１１に交差する方向にベース１１を貫通して外部ハウジング１０の外部まで延びている本体部３２１と、この本体部３２１から隣接するリレー端子２５，２６，２７に向かって突出する突出部３２２とを有している。 As shown in FIG. 5, each ground terminal 32 includes a body portion 321 that extends from the shield body 31 to the outside of the external housing 10 through the base 11 in a direction intersecting the relay body installation surface 111, and the body portion. 321 and a protruding portion 322 protruding toward the adjacent relay terminals 25, 26 and 27.
　また、各グランド端子３２は、図６に示すように、板面がシールド本体３１の長手方向に沿って延びており、図２に示すように、ベース１１のリレー本体設置面１１１の対応する第２端子溝１１３に挿入されている。 Further, as shown in FIG. 6, each ground terminal 32 has a plate surface extending along the longitudinal direction of the shield body 31, and as shown in FIG. 2, a corresponding first of the relay body installation surface 111 of the base 11. It is inserted into the two-terminal groove 113.
　各リレー端子２５，２６，２７および各グランド端子３２は、その板面がリレー端子２５，２６，２７およびグランド端子３２の並列方向（ベース１１の長手方向）に沿って延びている。詳しくは、リレー本体設置面１１１に直交する方向に沿った平面視において、ベース１１の短手方向における同側に位置するコイル端子２４、リレー端子２５，２６，２７、および、グランド端子３２が、ベース１１の長手方向に延びる仮想直線Ｌ上に並び、かつ、隣接するグランド端子３２の間にコイル端子２４およびリレー端子２５，２６，２７のいずれかが位置するように、略一定の間隔Ｄを空けて配置されている。 The plate surfaces of the relay terminals 25, 26, 27 and the ground terminals 32 extend along the parallel direction of the relay terminals 25, 26, 27 and the ground terminal 32 (longitudinal direction of the base 11). Specifically, the coil terminal 24, the relay terminals 25, 26, 27, and the ground terminal 32 that are located on the same side in the short direction of the base 11 in a plan view along the direction orthogonal to the relay main body installation surface 111, A substantially constant interval D is arranged so that one of the coil terminal 24 and the relay terminals 25, 26, 27 is located between the adjacent ground terminals 32, which are arranged on a virtual straight line L extending in the longitudinal direction of the base 11. It is arranged in the space.
　なお、この実施形態では、隣接するコイル端子２４、リレー端子２５，２６，２７、および、グランド端子３２は、全て等間隔に配置されており、間隔Ｄを０．３ｍｍとしている。 In this embodiment, the adjacent coil terminal 24, relay terminals 25, 26, 27, and ground terminal 32 are all arranged at equal intervals, and the interval D is 0.3 mm.
　前記高周波リレー１によれば、リレー端子２５，２６，２７の板面とグランド端子３２の板面とが、リレー端子２５，２６，２７およびグランド端子３２の並列方向に沿って延びており、相互に隣接するリレー端子２５，２６，２７とグランド端子３２とが、その並列方向において間隔Ｄを空けて配置されている。このため、相互に隣接するリレー端子２５，２６，２７とグランド端子３２とを接近あるいは開離させて間隔Ｄを調整することで、特性インピーダンスのバラツキを抑制でき、高周波特性を高めることができる。 According to the high frequency relay 1, the plate surfaces of the relay terminals 25, 26, 27 and the plate surface of the ground terminal 32 extend along the parallel direction of the relay terminals 25, 26, 27 and the ground terminal 32. The relay terminals 25, 26, 27 adjacent to the ground terminal 32 and the ground terminal 32 are arranged with a gap D in the parallel direction. For this reason, by adjusting the distance D by making the relay terminals 25, 26, 27 and the ground terminal 32 adjacent to each other approach or separate from each other, variations in characteristic impedance can be suppressed and high frequency characteristics can be improved.
　また、リレー端子の板面とグランド端子の板面とが並列方向において間隔を空けて配置されていない高周波リレーと比較して、リレー端子２５，２６，２７およびグランド端子３２の並列方向に交差する方向において、省スペース化を図ることができる。すなわち、前記高周波リレー１では、高周波特性を高めつつ、小型化を図ることができる。 Further, the plate surface of the relay terminal and the plate surface of the ground terminal intersect with each other in the parallel direction of the relay terminals 25, 26, 27 and the ground terminal 32, as compared with a high frequency relay that is not spaced apart in the parallel direction. Space can be saved in the direction. That is, the high frequency relay 1 can be reduced in size while improving high frequency characteristics.
　また、グランド端子３２が、シールド本体３１からリレー本体設置面１１１に交差する方向にベース１１を貫通して外部ハウジング１０の外部まで延びている本体部３２１と、本体部３２１から隣接するリレー端子２５，２６，２７に向かって突出する突出部３２２と、を有している。これにより、相互に隣接するリレー端子２５，２６，２７とグランド端子３２との間隔Ｄがグランド端子３２の突出部３２２により決定されるので、例えば、リレー端子に突出部を設けて間隔Ｄを決定する高周波リレーと比較して、特性インピーダンスのバラツキを抑制でき、高周波特性を高めることができる。 In addition, the ground terminal 32 extends from the shield body 31 in the direction intersecting the relay body installation surface 111 and extends to the outside of the external housing 10 through the base 11, and the relay terminal 25 adjacent to the body section 321. , 26, 27. As a result, the distance D between the relay terminals 25, 26 and 27 adjacent to each other and the ground terminal 32 is determined by the protrusion 322 of the ground terminal 32. For example, the distance D is determined by providing a protrusion on the relay terminal. Compared with a high frequency relay, the variation in characteristic impedance can be suppressed, and the high frequency characteristics can be improved.
　また、突出部３２２が、シールド本体３１からリレー本体設置面１１１に交差する方向にベース１１を貫通して外部ハウジング１０の外部まで延びている。これにより、例えば、突出部がベースを貫通していない高周波リレーと比較して、相互に隣接するリレー端子２５，２６，２７とグランド端子３２とを接近あるいは開離させることにより間隔Ｄが調整される範囲が大きくなるので、特性インピーダンスのバラツキを抑制でき、高周波特性を高めることができる。 Further, the protruding portion 322 extends from the shield body 31 to the outside of the external housing 10 through the base 11 in a direction intersecting the relay body installation surface 111. Thereby, for example, the distance D is adjusted by bringing the relay terminals 25, 26, 27 adjacent to each other and the ground terminal 32 closer to or away from each other as compared with a high frequency relay in which the protruding portion does not penetrate the base. Therefore, variation in characteristic impedance can be suppressed and high frequency characteristics can be improved.
　なお、間隔Ｄは、高周波リレー１の設計等に応じて決定され、０．３ｍｍに限定されない。また、間隔Ｄは、略一定に限らず、例えば、０．１ｍｍから０．３ｍｍの間で規則的に、あるいは、ランダムに変動するものであってもよい。 In addition, the space | interval D is determined according to the design etc. of the high frequency relay 1, and is not limited to 0.3 mm. Further, the interval D is not limited to a substantially constant value, and may be a regular or random variation between 0.1 mm and 0.3 mm, for example.
　リレー端子２５，２６，２７およびグランド端子３２は、それぞれ少なくとも１つあればよい。高周波リレーの設計等に応じて、任意の数のリレー端子およびグランド端子を設けることができる。 The relay terminals 25, 26, 27 and the ground terminal 32 may be at least one each. Any number of relay terminals and ground terminals can be provided depending on the design of the high frequency relay.
　以上、図面を参照して本開示における種々の実施形態を詳細に説明したが、最後に、本開示の種々の態様について説明する。なお、以下の説明では、一例として、参照符号も添えて記載する。 Although various embodiments in the present disclosure have been described in detail above with reference to the drawings, finally, various aspects of the present disclosure will be described. In the following description, reference numerals are also given as an example.
　本開示の第１態様の高周波リレー１は、
　リレー本体設置面１１１を有するベース１１と、前記ベース１１の前記リレー本体設置面１１１を覆う箱状のケース１２とを有する絶縁性の外部ハウジング１０と、
　前記外部ハウジング１０の内部かつ前記ベース１１の前記リレー本体設置面１１１上に設けられていると共に、電流を供給可能な電磁石部２２と、前記電磁石部２２に電流を供給することにより開閉される接点機構部２３とを有するリレー本体２０と、
　前記外部ハウジング１０の内部かつ前記ベース１１の前記リレー本体設置面１１１上に設けられているシールド部材３０と、
を備え、
　前記リレー本体２０が、
　前記リレー本体２０から前記リレー本体設置面１１１に交差する方向に前記ベース１１を貫通して前記外部ハウジング１０の外部まで延びると共に、前記接点機構部２３に電気的に接続された少なくとも１つの板状のリレー端子２５、２６、２７を有し、
　前記シールド部材３０が、
　前記リレー本体２０を覆うシールド本体３１と、
　前記シールド本体３１から前記リレー本体設置面１１１に交差する方向に前記ベース１１を貫通して前記外部ハウジング１０の外部まで延びていると共に、前記リレー端子２５、２６、２７と並列にかつ隣接して配置された少なくとも１つの板状のグランド端子３２とを有しており
　前記リレー端子２５、２６、２７の板面および前記グランド端子３２の板面が、前記リレー端子２５、２６、２７および前記グランド端子３２の並列方向に沿ってそれぞれ延びており、
　相互に隣接する前記リレー端子２５、２６、２７と前記グランド端子３２とが、前記並列方向において間隔を空けて配置されている。 The high frequency relay 1 according to the first aspect of the present disclosure includes:
An insulating outer housing 10 having a base 11 having a relay body installation surface 111 and a box-shaped case 12 covering the relay body installation surface 111 of the base 11;
An electromagnet portion 22 that is provided inside the outer housing 10 and on the relay body installation surface 111 of the base 11 and that can supply current, and a contact that is opened and closed by supplying current to the electromagnet portion 22. A relay body 20 having a mechanism 23;
A shield member 30 provided inside the outer housing 10 and on the relay body installation surface 111 of the base 11;
With
The relay body 20 is
At least one plate that extends from the relay body 20 to the outside of the outer housing 10 through the base 11 in a direction intersecting the relay body installation surface 111 and is electrically connected to the contact mechanism portion 23. Relay terminals 25, 26 and 27,
The shield member 30 is
A shield body 31 covering the relay body 20;
The shield body 31 extends through the base 11 in the direction intersecting the relay body installation surface 111 to the outside of the outer housing 10 and is adjacent to and parallel to the relay terminals 25, 26, 27. And at least one plate-like ground terminal 32 arranged. The plate surfaces of the relay terminals 25, 26, 27 and the plate surface of the ground terminal 32 are the relay terminals 25, 26, 27 and the ground. Each extending along the parallel direction of the terminals 32;
The relay terminals 25, 26, 27 and the ground terminal 32 adjacent to each other are arranged with an interval in the parallel direction.
　第１態様の高周波リレー１では、リレー端子２５、２６、２７の板面とグランド端子３２の板面とが、リレー端子２５、２６、２７およびグランド端子３２の並列方向に沿ってそれぞれ延びており、相互に隣接する前記リレー端子２５、２６、２７と前記グランド端子３２とが、並列方向において間隔を空けて配置されている。これにより、特性インピーダンスのバラツキを抑制でき、高周波特性を高めることができる。 In the high frequency relay 1 of the first aspect, the plate surfaces of the relay terminals 25, 26, and 27 and the plate surface of the ground terminal 32 extend along the parallel direction of the relay terminals 25, 26, 27 and the ground terminal 32, respectively. The relay terminals 25, 26, 27 and the ground terminal 32 adjacent to each other are arranged with an interval in the parallel direction. Thereby, variation in characteristic impedance can be suppressed and high frequency characteristics can be enhanced.
　本開示の第２態様の高周波リレー１は、
　前記グランド端子３２が、
　前記シールド本体３１から前記リレー本体設置面１１１に交差する方向に前記ベース１１を貫通して前記外部ハウジング１０の外部まで延びている本体部３２１と、
　前記本体部３２１から隣接する前記リレー端子２５、２６、２７に向かって突出する突出部３２２と、
を有している。 The high frequency relay 1 according to the second aspect of the present disclosure includes:
The ground terminal 32 is
A main body 321 extending from the shield main body 31 to the outside of the outer housing 10 through the base 11 in a direction intersecting the relay main body installation surface 111;
A protruding portion 322 protruding from the main body portion 321 toward the adjacent relay terminals 25, 26, 27;
have.
　第２態様の高周波リレー１では、相互に隣接するリレー端子２５、２６、２７とグランド端子３２との間隔がグランド端子３２の突出部３２２により決定されるので、例えば、リレー端子に突出部を設けて間隔を決定する高周波リレーと比較して、特性インピーダンスのバラツキを抑制でき、高周波特性を高めることができる。 In the high frequency relay 1 of the second aspect, the distance between the relay terminals 25, 26, 27 adjacent to each other and the ground terminal 32 is determined by the protruding portion 322 of the ground terminal 32. As compared with a high frequency relay that determines the interval, variation in characteristic impedance can be suppressed and high frequency characteristics can be enhanced.
　本開示の第３態様の高周波リレー１は、
　前記突出部３２２が、前記シールド本体３１から前記リレー本体設置面１１１に交差する方向に前記ベース１１を貫通して前記外部ハウジング１０の外部まで延びている。 The high frequency relay 1 according to the third aspect of the present disclosure includes:
The protrusion 322 extends from the shield body 31 to the outside of the outer housing 10 through the base 11 in a direction intersecting the relay body installation surface 111.
　第３態様の高周波リレー１では、グランド端子３２の突出部３２２が、シールド本体３１からリレー本体設置面１１１に交差する方向にベース１１を貫通して外部ハウジング１０の外部まで延びている。このため、例えば、突出部がベースを貫通していない高周波リレーと比較して、特性インピーダンスのバラツキを抑制でき、高周波特性を高めることができる。 In the high frequency relay 1 of the third aspect, the protruding portion 322 of the ground terminal 32 extends from the shield body 31 to the outside of the external housing 10 through the base 11 in a direction intersecting the relay body installation surface 111. For this reason, for example, as compared with a high frequency relay in which the protruding portion does not penetrate the base, variation in characteristic impedance can be suppressed, and high frequency characteristics can be improved.
　なお、前記様々な実施形態または変形例のうちの任意の実施形態または変形例を適宜組み合わせることにより、それぞれの有する効果を奏するようにすることができる。また、実施形態同士の組み合わせまたは実施例同士の組み合わせまたは実施形態と実施例との組み合わせが可能であると共に、異なる実施形態または実施例の中の特徴同士の組み合わせも可能である。 It should be noted that, by appropriately combining any of the various embodiments or modifications, the effects possessed by them can be produced. In addition, combinations of the embodiments, combinations of the examples, or combinations of the embodiments and examples are possible, and combinations of features in different embodiments or examples are also possible.
　本開示は、添付図面を参照しながら好ましい実施形態に関連して充分に記載されているが、この技術の熟練した人々にとっては種々の変形や修正は明白である。そのような変形や修正は、添付した請求の範囲による本開示の範囲から外れない限りにおいて、その中に含まれると理解されるべきである。 Although the present disclosure has been fully described in connection with preferred embodiments with reference to the accompanying drawings, various variations and modifications will be apparent to those skilled in the art. Such changes and modifications are to be understood as included within the scope of the present disclosure as set forth in the appended claims.
　本開示の高周波リレーは、例えば、無線中継装置に適用できる。 The high frequency relay of the present disclosure can be applied to, for example, a wireless relay device.
１　高周波リレー
１０　外部ハウジング
１１　ベース
１１１　リレー本体設置面
１１２　第１端子溝
１１３　第２端子溝
１２　ケース
２０　リレー本体
２１　内部ハウジング
２１１　第１面
２１２、２１３、２１４、２１５　第２面
２２　電磁石部
２３　接点機構部
２３１　可動鉄片
２３２　可動接触片
２３３　回動軸
２３４　第１可動接点
２３５　第２可動接点
２４　コイル端子
２５，２６，２７　リレー端子
３０　シールド部材
３１　シールド本体
３２　グランド端子
３２１　本体部
３２２　突出部
Ｄ　間隔 DESCRIPTION OF SYMBOLS 1 High frequency relay 10 External housing 11 Base 111 Relay main body installation surface 112 1st terminal groove 113 2nd terminal groove 12 Case 20 Relay main body 21 Internal housing 211 1st surface 212, 213, 214, 215 2nd surface 22 Electromagnet part 23 Contact Mechanism part 231 Movable iron piece 232 Movable contact piece 233 Rotating shaft 234 First movable contact 235 Second movable contact 24 Coil terminals 25, 26, 27 Relay terminal 30 Shield member 31 Shield body 32 Ground terminal 321 Body part 322 Projection part D Interval

Claims (3)

  1. 　リレー本体設置面を有するベースと、前記ベースの前記リレー本体設置面を覆う箱状のケースとを有する絶縁性の外部ハウジングと、
    　前記外部ハウジングの内部かつ前記ベースの前記リレー本体設置面上に設けられていると共に、電流を供給可能な電磁石部と、前記電磁石部に電流を供給することにより開閉される接点機構部とを有するリレー本体と、
    　前記外部ハウジングの内部かつ前記ベースの前記リレー本体設置面上に設けられているシールド部材と、
    を備え、
    　前記リレー本体が、
    　前記リレー本体から前記リレー本体設置面に交差する方向に前記ベースを貫通して前記外部ハウジングの外部まで延びると共に、前記接点機構部に電気的に接続された少なくとも１つの板状のリレー端子を有し、
    　前記シールド部材が、
    　前記リレー本体を覆うシールド本体と、
    　前記シールド本体から前記リレー本体設置面に交差する方向に前記ベースを貫通して前記外部ハウジングの外部まで延びていると共に、前記リレー端子と並列にかつ隣接して配置された少なくとも１つの板状のグランド端子とを有しており
    　前記リレー端子の板面および前記グランド端子の板面が、前記リレー端子および前記グランド端子の並列方向に沿ってそれぞれ延びており、
    　相互に隣接する前記リレー端子と前記グランド端子とが、前記並列方向において間隔を空けて配置されている、高周波リレー。     An insulating outer housing having a base having a relay body installation surface and a box-shaped case covering the relay body installation surface of the base;
    An electromagnet portion that is provided inside the outer housing and on the relay body installation surface of the base, and that can supply current, and a contact mechanism portion that is opened and closed by supplying current to the electromagnet portion. Relay body,
    A shield member provided inside the outer housing and on the relay body installation surface of the base;
    With
    The relay body is
    The relay main body has at least one plate-like relay terminal extending through the base to the outside of the external housing in a direction intersecting the relay main body installation surface and electrically connected to the contact mechanism portion. And
    The shield member is
    A shield body covering the relay body;
    The shield body extends from the shield body in the direction intersecting the relay body installation surface to the outside of the external housing, and is arranged in parallel with and adjacent to the relay terminal. A ground terminal, and the plate surface of the relay terminal and the plate surface of the ground terminal extend along the parallel direction of the relay terminal and the ground terminal, respectively.
    The high-frequency relay, wherein the relay terminal and the ground terminal adjacent to each other are arranged with an interval in the parallel direction.
  2. 　前記グランド端子が、
    　前記シールド本体から前記リレー本体設置面に交差する方向に前記ベースを貫通して前記外部ハウジングの外部まで延びている本体部と、
    　前記本体部から隣接する前記リレー端子に向かって突出する突出部と、
    を有している、請求項１に記載の高周波リレー。     The ground terminal is
    A body portion extending from the shield body to the outside of the outer housing through the base in a direction intersecting the relay body installation surface;
    A projecting portion projecting from the main body portion toward the adjacent relay terminal;
    The high frequency relay according to claim 1, comprising:
  3. 　前記突出部が、前記シールド本体から前記リレー本体設置面に交差する方向に前記ベースを貫通して前記外部ハウジングの外部まで延びている、請求項２に記載の高周波リレー。 The high-frequency relay according to claim 2, wherein the projecting portion extends from the shield body to the outside of the external housing through the base in a direction intersecting the relay body installation surface.
PCT/JP2017/044905 2017-03-13 2017-12-14 High frequency relay WO2018168133A1 (en)

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JP2017047754A JP2018152246A (en) 2017-03-13 2017-03-13 High-frequency relay
JP2017-047754 2017-03-13

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10199388A (en) * 1997-01-17 1998-07-31 Omron Corp Breaker for high frequency
JPH11144592A (en) * 1997-11-07 1999-05-28 Nec Corp Electromagnetic relay

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10199388A (en) * 1997-01-17 1998-07-31 Omron Corp Breaker for high frequency
JPH11144592A (en) * 1997-11-07 1999-05-28 Nec Corp Electromagnetic relay

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