JPH10229020A - Transformer mounting device - Google Patents
Transformer mounting deviceInfo
- Publication number
- JPH10229020A JPH10229020A JP3078797A JP3078797A JPH10229020A JP H10229020 A JPH10229020 A JP H10229020A JP 3078797 A JP3078797 A JP 3078797A JP 3078797 A JP3078797 A JP 3078797A JP H10229020 A JPH10229020 A JP H10229020A
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- mounting
- elastic member
- base member
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Vibration Dampers (AREA)
- Regulation Of General Use Transformers (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、トランスをシャー
シなどの被取付部に取り付けるトランスの取付装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transformer mounting device for mounting a transformer on a mounting portion such as a chassis.
【０００２】[0002]
【従来の技術】従来、トランスをシャーシなどの被取付
部に取り付ける構造は、例えば、トランスと被取付部と
の間にゴム、スプリングなどの弾性部材を介在させ、ね
じにてトランスを被取付部に対して弾性部材とともに所
定位置に固定させる構造が採られている。2. Description of the Related Art Conventionally, a structure in which a transformer is mounted on a mounting portion such as a chassis is, for example, an elastic member such as rubber or a spring interposed between the transformer and the mounting portion, and the transformer is mounted on the mounting portion with screws. A structure is adopted in which the elastic member is fixed at a predetermined position together with the elastic member.
【０００３】そして、上記従来の構造では、トランスを
被取付部に取り付けた場合に、トランスに商用交流電源
から電力が供給されるとトランスが振動を起こすが、こ
のトランスの振動は、トランスと被取付部との間に介在
するゴム、スプリングなどの弾性部材の弾性作用により
ある程度は吸収される。In the above-described conventional structure, when a transformer is mounted on a portion to be mounted, the transformer vibrates when electric power is supplied to the transformer from a commercial AC power supply. It is absorbed to some extent by the elastic action of an elastic member such as rubber or spring interposed between the mounting portion.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上記従
来のように、弾性部材を介してねじにてトランスを被取
付部に対して固定した構造では、電源通電時にトランス
から発生する振動の一部は、ねじなどの固定部材を介し
て被取付部に伝わるため、トランスの振動の影響を受け
て被取付部が振動する問題を有している。However, in the structure in which the transformer is fixed to the mounting portion with a screw via an elastic member as in the above-mentioned conventional art, part of the vibration generated from the transformer when the power is turned on is reduced. Since the power is transmitted to the mounting portion via a fixing member such as a screw, the mounting portion vibrates under the influence of the vibration of the transformer.
【０００５】特に、シャーシのような被取付部を、プリ
アンプなどの音響機器の筐体に設置した場合には、被取
付部が振動すると、被取付部に設けられる電子部品ある
いは音響機器内部の他の電子部品にも振動が伝達され、
これらの電子部品を流れる電気信号に悪影響を及ぼし、
例えば、音響機器から出力させる音質が劣化するおそれ
がある問題を有している。[0005] In particular, when a mounted portion such as a chassis is installed in a housing of an audio device such as a preamplifier, when the mounted portion vibrates, electronic components provided in the mounted portion or other components inside the audio device may be used. Vibration is also transmitted to the electronic components of
Adversely affect the electrical signals flowing through these electronic components,
For example, there is a problem that the sound quality output from the audio device may be degraded.
【０００６】一方、被取付部をプリアンプなどの音響機
器の筐体に設置した場合において、電源通電時にトラン
スから発生する振動が、音響機器内部の電子部品を流れ
る電気信号に悪影響を及ぼさないように、トランスを取
り付けた被取付部を別筐体に設置するのでは、大幅なコ
スト増を免れない問題を有している。On the other hand, when the mounting portion is installed in a housing of an audio equipment such as a preamplifier, vibration generated from a transformer when power is supplied does not adversely affect an electric signal flowing through electronic components inside the audio equipment. However, there is a problem in that installing the mounting part to which the transformer is mounted in a separate housing inevitably results in a significant increase in cost.
【０００７】本発明は、このような点に鑑みなされたも
ので、トランスに発生する振動の影響による被取付部の
振動を抑制できるトランスの取付装置を提供することを
目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to provide a transformer mounting apparatus capable of suppressing vibration of a mounting portion due to the influence of vibration generated in the transformer.
【０００８】[0008]
【課題を解決するための手段】請求項１記載のトランス
の取付装置は、トランスを被取付部に取り付けるトラン
スの取付装置であって、トランスを取り付けるトランス
ベース部材と、前記被取付部に固定される固定部材と、
前記トランスベース部材の一方の面と前記被取付部との
間、および、前記トランスベース部材の他方の面と前記
固定部材との間にそれぞれ介在する弾性部材とを具備す
るものである。According to a first aspect of the present invention, there is provided a transformer mounting device for mounting a transformer on a mounting portion, wherein the transformer mounting member is fixed to the mounting portion. Fixing member,
An elastic member is provided between one surface of the transformer base member and the attached portion, and between the other surface of the transformer base member and the fixing member.
【０００９】そして、電源通電時にトランスから発生す
る振動は、トランスベース部材に伝わり、トランスベー
ス部材は振動するが、弾性部材がトランスベース部材の
一方の面と被取付部との間およびトランスベース部材の
他方の面と固定部材との間にそれぞれ介在するため、弾
性部材の弾性作用によりトランスベース部材の振動はこ
の弾性部材に吸収され、被取付部にはそのまま伝わら
ず、トランスに発生する振動の影響による被取付部の振
動が抑制される。[0009] The vibration generated from the transformer when the power is turned on is transmitted to the transformer base member, and the transformer base member vibrates. However, the elastic member is provided between the one surface of the transformer base member and the mounted portion and the transformer base member. The vibration of the transformer base member is absorbed by the elastic member due to the elastic action of the elastic member, and is not transmitted to the mounted portion as it is, but the vibration of the vibration generated in the transformer is caused by the elastic action of the elastic member. Vibration of the attached portion due to the influence is suppressed.
【００１０】請求項２記載のトランスの取付装置は、請
求項１記載のトランスの取付装置において、トランスベ
ース部材は、トランスを取り付ける取付板部およびこの
取付板部の両端にそれぞれ形成される支持板部を有し、
固定部材は、前記トランスベース部材の支持板部と離間
対向して位置する押え片部、被取付部に固定される固定
片部およびこの固定片部と前記押え片部との間に連続し
て形成され前記トランスベース部材の支持板部と離間対
向して外方に位置する立上り片部を有し、弾性部材は、
前記トランスベース部材の支持板部と前記被取付部との
間に介在する第１の弾性部材、ならびに、前記トランス
ベース部材の支持板部と前記固定部材の押え片部および
立上り片部との間に介在する第２の弾性部材を有するも
のである。According to a second aspect of the present invention, there is provided a transformer mounting device according to the first aspect, wherein the transformer base member includes a mounting plate portion for mounting the transformer and support plates formed at both ends of the mounting plate portion. Part
The fixing member is a pressing piece positioned to face the support plate of the transformer base member, a fixing piece fixed to the mounted part, and a continuous piece between the fixing piece and the pressing piece. It has a rising piece that is formed and is positioned outwardly opposite to the support plate of the transformer base member, and the elastic member is
A first elastic member interposed between the support plate portion of the transformer base member and the mounted portion, and between a support plate portion of the transformer base member and a pressing piece and a rising piece of the fixing member; And a second elastic member interposed therebetween.
【００１１】そして、電源通電時にトランスから発生す
る振動は、トランスベース部材の取付板部からトランス
ベース部材に分散して伝わり、トランスベース部材は振
動するが、第１の弾性部材がトランスベース部材の支持
板部と被取付部との間に介在し、また、第２の弾性部材
がトランスベース部材の支持板部と固定部材の押え片部
および立上り片部との間に介在するため、第１および第
２の弾性部材の弾性作用によりトランスベース部材の振
動はこれら第１および第２の弾性部材に確実に吸収さ
れ、トランスベース部材の両端の支持板部から被取付部
にはそのまま伝わらず、トランスに発生する振動の影響
による被取付部の振動が確実に抑制される。The vibration generated from the transformer when power is supplied is transmitted from the mounting plate portion of the transformer base member to the transformer base member in a dispersed manner, and the transformer base member vibrates. Since the second elastic member is interposed between the support plate portion and the attached portion, and the second elastic member is interposed between the support plate portion of the transformer base member and the pressing piece and the rising piece of the fixing member, the first elastic member is provided. The vibration of the transformer base member is reliably absorbed by the first and second elastic members by the elastic action of the second elastic member, and is not transmitted from the support plate portions at both ends of the transformer base member to the mounted portion as it is. Vibration of the mounted portion due to the influence of vibration generated in the transformer is reliably suppressed.
【００１２】請求項３記載のトランスの取付装置は、請
求項２記載のトランスの取付装置において、弾性部材の
第１の弾性部材は、弾性特性の異なる２種類の積層した
弾性材にて形成されるものである。According to a third aspect of the present invention, in the transformer mounting apparatus according to the second aspect, the first elastic member of the elastic member is formed of two types of laminated elastic materials having different elastic characteristics. Things.
【００１３】そして、弾性部材の第１の弾性部材が弾性
特性の異なる２種類の積層した弾性材にて形成されるた
め、この第１の弾性部材にて広い範囲の振動が吸収され
る。Since the first elastic member of the elastic member is formed of two types of laminated elastic materials having different elastic characteristics, a wide range of vibration is absorbed by the first elastic member.
【００１４】請求項４記載のトランスの取付装置は、請
求項２または３記載のトランスの取付装置において、弾
性部材の第１の弾性部材はブチルゴムおよびポリウレタ
ンゴムにて形成され、弾性部材の第２の弾性部材はブチ
ルゴムにて形成されるものである。According to a fourth aspect of the present invention, in the transformer mounting apparatus according to the second or third aspect, the first elastic member of the elastic member is formed of butyl rubber and polyurethane rubber, and the second elastic member is formed of a second elastic member. Is formed of butyl rubber.
【００１５】そして、弾性部材の第１の弾性部材がブチ
ルゴムおよびポリウレタンゴムにて形成され、弾性部材
の第２の弾性部材がブチルゴムにて形成されるため、第
１および第２の弾性部材の弾性作用および吸振作用が確
実に大きくなり、トランスベース部材の広い範囲の振動
は、これら第１および第２の弾性部材にてより確実かつ
十分に吸収される。Since the first elastic member of the elastic member is formed of butyl rubber and polyurethane rubber, and the second elastic member of the elastic member is formed of butyl rubber, the elasticity of the first and second elastic members is reduced. The action and the vibration absorbing action surely increase, and the vibrations of the transformer base member over a wide range are more reliably and sufficiently absorbed by the first and second elastic members.
【００１６】[0016]
【発明の実施の形態】以下、本発明のトランスの取付装
置の一実施の形態の構成を図面を参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of an embodiment of a transformer mounting apparatus according to the present invention will be described below with reference to the drawings.
【００１７】図１および図２において、１はトランスで
あり、このトランス１は、例えば図示しないプリアンプ
などの音響機器内の被取付部２、例えばシャーシに取り
付けられるものであり、略直方体状の鉄心３と、この鉄
心３に嵌挿されたコイル部４とを有している。In FIGS. 1 and 2, reference numeral 1 denotes a transformer. The transformer 1 is attached to a mounting portion 2, for example, a chassis, such as a preamplifier (not shown), for example, a chassis, and has a substantially rectangular parallelepiped core. 3 and a coil part 4 inserted into the iron core 3.
【００１８】また、トランス１の鉄心３の前後面の下端
縁からは略平板状の取付板５，６が突出している。そし
て、これら取付板５，６の左右両側にはそれぞれ取付孔
７が設けられている。From the lower end edges of the front and rear surfaces of the iron core 3 of the transformer 1, substantially flat mounting plates 5 and 6 protrude. Mounting holes 7 are provided on both left and right sides of the mounting plates 5 and 6, respectively.
【００１９】さらに、図３および図４において、８はト
ランスベース部材であり、このトランスベース部材８
は、金属材料で板状に形成され、左右方向に少し長い略
長方形状の取付板部９を有している。また、この取付板
部９の左右両端には、この取付板部９から下方に連続し
て垂直部10が形成されている。さらに、この垂直部10か
ら外方に連続して水平部11がそれぞれ形成されている。
なお、これら垂直部10および水平部11にて支持板部12が
構成される。Further, in FIGS. 3 and 4, reference numeral 8 denotes a transformer base member.
Has a substantially rectangular mounting plate portion 9 which is formed in a plate shape from a metal material and is slightly longer in the left-right direction. At both left and right ends of the mounting plate 9, vertical portions 10 are formed continuously below the mounting plate 9. Further, horizontal portions 11 are formed continuously from the vertical portions 10 outward.
Note that the support portion 12 is constituted by the vertical portion 10 and the horizontal portion 11.
【００２０】また、取付板部９の中央には略正方形状の
通風孔14が形成され、かつ、四隅近傍にはトランス１の
取付板５，６に設けられた取付孔７に対応する取付ねじ
孔15が設けられている。そして、トランス１の取付孔７
から取付ねじ孔15にねじ16が螺合され、トランス１がト
ランスベース部材８の他方の面としての上面に取り付け
られている。A substantially square ventilation hole 14 is formed in the center of the mounting plate portion 9 and mounting screws corresponding to the mounting holes 7 provided in the mounting plates 5 and 6 of the transformer 1 are provided near four corners. A hole 15 is provided. And the mounting hole 7 of the transformer 1
A screw 16 is screwed into the mounting screw hole 15 from above, and the transformer 1 is mounted on the upper surface as the other surface of the transformer base member 8.
【００２１】一方、図５において、21は一対の固定部材
であり、この固定部材21は金属材料で板状に形成され、
トランスベース部材８の支持板部12と離間対向して上方
に位置する前後方向に長手状の押え片部22を有してい
る。また、この押え片部22から下方に連続して立上り片
部23が形成されている。この立上り片部23は、トランス
ベース部材８の支持板部12と離間対向して外方に位置
し、前後方向に長手状に形成されている。さらに、この
立上り片部23から外方に連続して固定片部24が形成され
ている。この固定片部24の前後端近傍には、それぞれ取
付孔27が設けられている。On the other hand, in FIG. 5, reference numeral 21 denotes a pair of fixing members. The fixing members 21 are formed of a metal material in a plate shape.
The transformer base member 8 has a longitudinal pressing piece 22 in the front-rear direction, which is located above and opposed to the supporting plate 12 of the transformer base 8. Further, a rising piece 23 is formed continuously from the pressing piece 22 downward. The rising piece 23 is located outwardly, facing away from the support plate 12 of the transformer base member 8, and is formed longitudinally in the front-rear direction. Further, a fixed piece 24 is formed continuously from the rising piece 23 outward. Mounting holes 27 are provided near the front and rear ends of the fixing piece 24, respectively.
【００２２】そして、この取付孔27に対応する取付ねじ
孔30が、金属材料にて板状に形成された被取付部２に設
けられている。固定部材21の取付孔27から取付ねじ孔30
に、ねじ33が螺合され、固定部材21と被取付部２とが固
定されている。A mounting screw hole 30 corresponding to the mounting hole 27 is provided in the mounting portion 2 formed in a plate shape from a metal material. From the mounting hole 27 of the fixing member 21 to the mounting screw hole 30
, A screw 33 is screwed in, and the fixing member 21 and the mounted portion 2 are fixed.
【００２３】なお、被取付部２は、例えば図示しないプ
リアンプなどの音響機器の筐体に設置されるものであ
り、この被取付部２には、電気信号などが流れる図示し
ない電子部品を接続した配線基板などが設けられる。ま
た、音響機器の筐体内部には、被取付部２上の電子部品
以外にも電気信号は流れる電子部品が位置する。The mounted portion 2 is mounted on a housing of an audio equipment such as a preamplifier (not shown), and an electronic component (not shown) through which an electric signal or the like flows is connected to the mounted portion 2. A wiring board and the like are provided. In addition, an electronic component through which an electric signal flows is located inside the housing of the audio device in addition to the electronic component on the mounted portion 2.
【００２４】また、被取付部２とトランスベース部材８
の支持板部12との間には、第１の弾性部材41が全体にわ
たって介在している。この第１の弾性部材41は、弾性特
性の異なる２種類の積層した弾性材、例えば、ポリウレ
タンゴム（商品名「ソルボセイン」）42およびブチルゴ
ム43にて形成されている。The mounted portion 2 and the transformer base member 8
A first elastic member 41 is entirely interposed between the first elastic member 41 and the supporting plate portion 12. The first elastic member 41 is formed of two types of laminated elastic materials having different elastic characteristics, for example, polyurethane rubber (trade name “Sorboscein”) 42 and butyl rubber 43.
【００２５】すなわち、この第１の弾性部材41は、例え
ば、ポリウレタンゴム42の上面にブチルゴム43a が貼り
付けられ、かつ、ポリウレタンゴム42の下面にブチルゴ
ム43b が貼り付けられ、そして、このブチルゴム43b の
一端部が、ポリウレタンゴム42の内側面に沿って上方に
折り曲げられて添着されている。That is, in the first elastic member 41, for example, butyl rubber 43a is attached to the upper surface of the polyurethane rubber 42, and butyl rubber 43b is attached to the lower surface of the polyurethane rubber 42. One end is bent upward along the inner surface of the polyurethane rubber 42 and attached.
【００２６】さらに、トランスベース部材８の支持板部
12と固定部材21の押え片部22および立上り片部23との間
には、ブチルゴム51a にて形成された第２の弾性部材51
が全体にわたって介在している。すなわち、ブチルゴム
51a がトランスベース部材８の水平部11の上面に貼り付
けられ、そして、このブチルゴム51a の一端部がこの水
平部11の外側面に沿って下方に折り曲げられて添着され
ている。Further, a support plate portion of the transformer base member 8
A second elastic member 51 made of butyl rubber 51a is provided between the holding member 12 and the holding piece 22 and the rising piece 23 of the fixing member 21.
Are interposed throughout. That is, butyl rubber
51a is attached to the upper surface of the horizontal portion 11 of the transformer base member 8, and one end of the butyl rubber 51a is bent downward along the outer surface of the horizontal portion 11 and attached.
【００２７】なお、これら第１および第２の弾性部材4
1，51にて、弾性部材55が構成される。The first and second elastic members 4
An elastic member 55 is constituted by 1 and 51.
【００２８】上記のように、トランス１は、トランスベ
ース部材８、固定部材21、弾性部材55などで構成される
トランスの取付装置60にて、被取付部２に対して所定位
置に保持されつつ取り付けられている。As described above, the transformer 1 is held at a predetermined position with respect to the mounting portion 2 by the transformer mounting device 60 including the transformer base member 8, the fixing member 21, the elastic member 55, and the like. Installed.
【００２９】次に、上記一実施の形態の作用を説明す
る。Next, the operation of the embodiment will be described.
【００３０】電力がトランス１に供給されると、トラン
ス１が振動を起こす。このトランス１から発生した振動
は、トランス１の取付板５，６からトランスベース部材
８の取付板部９を介してトランスベース部材８に分散し
て伝わり、トランスベース部材８も振動する。When electric power is supplied to the transformer 1, the transformer 1 vibrates. The vibration generated from the transformer 1 is transmitted from the mounting plates 5 and 6 of the transformer 1 to the transformer base member 8 via the mounting plate portion 9 of the transformer base member 8, and the transformer base member 8 also vibrates.
【００３１】しかし、第１の弾性部材41がトランスベー
ス部材８の支持板部12と被取付部２との間に介在し、ま
た、第２の弾性部材51がトランスベース部材８の支持板
部12と固定部材21の押え片部22および立上り片部23との
間に介在するため、固定部材21にてトランス１は被取付
部２に対して所定位置に確実に保持されつつ、第１およ
び第２の弾性部材41，51の弾性作用により、トランスベ
ース部材８の振動はこれら第１および第２の弾性部材4
1，51に確実に吸収される。However, the first elastic member 41 is interposed between the support plate portion 12 of the transformer base member 8 and the mounted portion 2, and the second elastic member 51 is provided on the support plate portion of the transformer base member 8. Since the transformer 1 is interposed between the holding member 12 and the holding piece 22 and the rising piece 23 of the fixing member 21, the transformer 1 is securely held at a predetermined position with respect to the mounted part 2 by the fixing member 21, and Due to the elastic action of the second elastic members 41 and 51, the vibration of the transformer base member 8 is reduced by the first and second elastic members 4.
Absorbed reliably by 1,51.
【００３２】したがって、トランスベース部材８の振動
は、トランスベース部材８の左右両端の支持板部12から
被取付部２にはそのまま伝わらず、電源通電時にトラン
ス１に発生する振動の影響による被取付部２の振動は確
実に抑制される。Therefore, the vibration of the transformer base member 8 is not transmitted to the mounting portion 2 from the support plate portions 12 at the left and right ends of the transformer base member 8 as it is, but is not affected by the vibration generated in the transformer 1 when power is supplied. The vibration of the part 2 is reliably suppressed.
【００３３】このようにして、上記一実施の形態によれ
ば、第１の弾性部材41がトランスベース部材８と被取付
部２との間に介在し、また、第２の弾性部材51がトラン
スベース部材８と固定部材21の間に介在するため、固定
部材21にてトランス１を被取付部２に対して所定位置に
確実に固定しつつ、第１および第２の弾性部材41，51の
弾性作用により、トランスベース部材８の振動をトラン
スベース部材８の支持板部12から被取付部２にはそのま
ま伝わらないようにでき、トランス１に発生する振動の
影響による被取付部２の振動を確実に抑制できる。As described above, according to the above-described embodiment, the first elastic member 41 is interposed between the transformer base member 8 and the mounted portion 2, and the second elastic member 51 is connected to the transformer. Since the transformer 1 is interposed between the base member 8 and the fixing member 21, the transformer 1 is securely fixed at a predetermined position with respect to the mounted portion 2 by the fixing member 21, and the first and second elastic members 41 and 51 are fixed. Due to the elastic action, the vibration of the transformer base member 8 can be prevented from being transmitted from the support plate portion 12 of the transformer base member 8 to the mounted portion 2 as it is, and the vibration of the mounted portion 2 due to the vibration generated in the transformer 1 can be reduced. It can be suppressed reliably.
【００３４】よって、音響機器とは別の筐体にトランス
１を設置することなく、低コストで被取付部２の振動を
確実に抑制でき、被取付部２に設けた配線基板上の電子
部品、あるいは、音響機器の筐体内部に設けた他の電子
部品の振動を抑制でき、これら電子部品による電子回路
に発生するノイズを防止でき、例えば、音響機器から出
力される音質の向上を図ることができる。Accordingly, without mounting the transformer 1 in a housing separate from the audio equipment, the vibration of the mounting portion 2 can be reliably suppressed at low cost, and the electronic components on the wiring board provided in the mounting portion 2 Alternatively, vibration of other electronic components provided inside the housing of the audio device can be suppressed, noise generated in an electronic circuit by these electronic components can be prevented, and for example, sound quality output from the audio device can be improved. Can be.
【００３５】また、第１の弾性部材41が弾性特性の異な
る２種類の積層したポリウレタンゴム42およびブチルゴ
ム43にて形成され、かつ、第２の弾性部材51がブチルゴ
ム51a にて形成されているため、第１および第２の弾性
部材41，51の弾性作用および吸振作用を確実に大きくで
き、広い範囲の振動をより確実かつ十分に吸収でき、し
かも、形状を薄くできる。Also, the first elastic member 41 is formed of two kinds of laminated polyurethane rubber 42 and butyl rubber 43 having different elastic characteristics, and the second elastic member 51 is formed of butyl rubber 51a. The first and second elastic members 41 and 51 can surely increase the elastic action and the vibration absorbing action, can absorb a wide range of vibrations more reliably and sufficiently, and can further reduce the thickness.
【００３６】なお、上記一実施の形態においては、トラ
ンス１、被取付部２などは、音響機器の内部に設けられ
るものとして説明したが、音響機器以外の電気機器に設
けられるものであってもよい。In the above-described embodiment, the transformer 1, the mounted portion 2, and the like have been described as being provided inside the audio equipment. However, the transformer 1, the mounted part 2, and the like may be provided in electric equipment other than the audio equipment. Good.
【００３７】また、上記一実施の形態においては、トラ
ンスベース部材８は、板状に形成されるとして説明した
が、板状の形状に限定されるものでもない。また、トラ
ンスベース部材８は垂直部10を有するとして説明した
が、この垂直部10を有しない構成であってもよく、製造
が容易となる。Further, in the above-described embodiment, the transformer base member 8 is described as being formed in a plate shape, but is not limited to the plate shape. Further, although the transformer base member 8 has been described as having the vertical portion 10, the transformer base member 8 may have a configuration without the vertical portion 10, which facilitates manufacturing.
【００３８】さらに、上記一実施の形態においては、一
対の固定部材21は、金属材料で板状に形成されるとして
説明したが、必ずしも一対である必要はなく、合成樹脂
などのその他の材料で形成されてもよく、板状の形状に
限定されるものでもない。また、固定部材21は固定片部
24を有するとして説明したが、この固定片部24を有しな
く、固定部材21は被取付部２と一体的に形成された構成
であってもよく、部品点数を少なくでき、しかも、取付
けが容易となる。Further, in the above-described embodiment, the pair of fixing members 21 are described as being formed in a plate shape from a metal material. However, the pair of fixing members 21 is not necessarily required to be a pair, but may be formed of another material such as a synthetic resin. It may be formed and is not limited to a plate-like shape. The fixing member 21 is a fixing piece.
Although the fixing member 21 is described as having the fixing piece 24, the fixing member 21 may be formed integrally with the mounted part 2, and the number of parts can be reduced. It will be easier.
【００３９】また、上記一実施の形態においては、弾性
部材55は、ポリウレタンゴム42およびブチルゴム43で形
成されるとして説明したが、他のあらゆる種類のゴムで
あってもよい。さらには、弾性部材55はゴムに限定され
ず、スプリングなどであってもよい。また、第２の弾性
部材51は、トランスベース部材８の支持板部12と固定部
材21の押え片部22および立上り片部23との間に介在する
として説明したが、トランスベース部材８の支持板部12
と固定部材23の押え片部22との間のみに介在する構成で
もよく、この構成とすると、必要となる弾性部材55を少
なくでき、経費の削減となる。In the above embodiment, the elastic member 55 is described as being formed of the polyurethane rubber 42 and the butyl rubber 43. However, any other type of rubber may be used. Further, the elastic member 55 is not limited to rubber, but may be a spring or the like. The second elastic member 51 has been described as being interposed between the support plate portion 12 of the transformer base member 8 and the pressing piece 22 and the rising piece 23 of the fixing member 21. Plate 12
A configuration may be used in which the elastic member 55 is interposed only between the holding member 22 and the holding member 22 of the fixing member 23. With this configuration, the required elastic member 55 can be reduced, and the cost can be reduced.
【００４０】[0040]
【発明の効果】請求項１記載のトランスの取付装置によ
れば、弾性部材がトランスベース部材の一方の面と被取
付部との間およびトランスベース部材の他方の面と固定
部材との間にそれぞれ介在するため、弾性部材の弾性作
用によりトランスベース部材の振動をこの弾性部材に吸
収させ、被取付部にそのまま伝わらないようにでき、ト
ランスに発生する振動の影響による被取付部の振動を抑
制でき、よって、例えば、被取付部に設けられる配線基
板上の電子部品の振動を抑制できる。According to the transformer mounting apparatus of the first aspect, the elastic member is provided between the one surface of the transformer base member and the mounting portion and between the other surface of the transformer base member and the fixing member. Due to the interposition of each, the vibration of the transformer base member can be absorbed by this elastic member by the elastic action of the elastic member and can not be transmitted to the mounted part as it is, suppressing the vibration of the mounted part due to the vibration generated in the transformer. Therefore, for example, it is possible to suppress the vibration of the electronic component on the wiring board provided on the attached portion.
【００４１】請求項２記載のトランスの取付装置によれ
ば、請求項１記載の効果に加え、第１の弾性部材がトラ
ンスベース部材の支持板部と被取付部との間に介在し、
また、第２の弾性部材がトランスベース部材の支持板部
と固定部材の押え片部および立上り片部との間に介在す
るため、第１および第２の弾性部材の弾性作用によりト
ランスベース部材の振動をこれら第１および第２の弾性
部材に確実に吸収させ、トランスベース部材の両端の支
持板部から被取付部にそのまま伝わらないようにでき、
トランスに発生する振動の影響による被取付部の振動を
確実に抑制できる。According to the transformer mounting device of the second aspect, in addition to the effect of the first aspect, the first elastic member is interposed between the support plate portion of the transformer base member and the mounted portion,
Further, since the second elastic member is interposed between the support plate portion of the transformer base member and the holding piece portion and the rising piece portion of the fixing member, the elastic action of the first and second elastic members causes the transformer base member to move. Vibrations can be reliably absorbed by these first and second elastic members so that the vibrations are not transmitted from the support plate portions at both ends of the transformer base member to the mounted portion as it is,
Vibration of the mounted part due to the influence of vibration generated in the transformer can be reliably suppressed.
【００４２】請求項３記載のトランスの取付装置によれ
ば、請求項２記載の効果に加え、弾性部材の第１の弾性
部材が異なる２種類の積層した弾性材にて形成されるた
め、この第１の弾性部材にて広い範囲の振動を吸収で
き、薄い形状にできる。According to the transformer mounting apparatus of the third aspect, in addition to the effect of the second aspect, the first elastic member of the elastic member is formed of two different types of laminated elastic materials. The first elastic member can absorb a wide range of vibrations and can be made thin.
【００４３】請求項４記載のトランスの取付装置によれ
ば、請求項２または３記載の効果に加え、弾性部材の第
１の弾性部材がブチルゴムおよびポリウレタンゴムにて
形成され、弾性部材の第２の弾性部材がブチルゴムにて
形成されるため、第１および第２の弾性部材の弾性作用
を確実に大きくでき、トランスベース部材の広い範囲の
振動をこれら第１および第２の弾性部材にてより確実か
つ十分に吸収できる。According to the transformer mounting apparatus of the fourth aspect, in addition to the effect of the second or third aspect, the first elastic member of the elastic member is formed of butyl rubber and polyurethane rubber, and the second elastic member of the elastic member is Since the elastic member is formed of butyl rubber, the elastic action of the first and second elastic members can be reliably increased, and a wide range of vibration of the transformer base member can be increased by the first and second elastic members. Can be absorbed reliably and sufficiently.
【図１】本発明のトランスの取付装置の一実施の形態を
示す断面図である。FIG. 1 is a cross-sectional view showing an embodiment of a transformer mounting device according to the present invention.
【図２】同上トランスの取付装置を示す平面図である。FIG. 2 is a plan view showing a transformer mounting device according to the first embodiment;
【図３】同上トランスの取付装置の一部を拡大して示す
断面図である。FIG. 3 is an enlarged sectional view showing a part of the transformer mounting device according to the first embodiment;
【図４】同上トランスの取付装置が有するトランスべー
ス部材を示す平面図である。FIG. 4 is a plan view showing a transformer base member included in the transformer mounting device.
【図５】同上トランスの取付装置が有する固定部材を示
す平面図である。FIG. 5 is a plan view showing a fixing member of the transformer mounting device.
１ トランス ２ 被取付部 ８ トランスベース部材 ９ 取付板部 12 支持板部 21 固定部材 22 押え片部 23 立上り片部 24 固定片部 41 第１の弾性部材 42 ポリウレタンゴム 43，51a ブチルゴム 51 第２の弾性部材 55 弾性部材 60 トランスの取付装置 DESCRIPTION OF SYMBOLS 1 Transformer 2 Attachment part 8 Transformer base member 9 Attachment plate part 12 Support plate part 21 Fixing member 22 Pressing piece part 23 Rise piece part 24 Fixing piece part 41 First elastic member 42 Polyurethane rubber 43, 51a Butyl rubber 51 Second Elastic member 55 Elastic member 60 Transformer mounting device
Claims (4)
スの取付装置であって、 トランスを取り付けるトランスベース部材と、 前記被取付部に固定される固定部材と、 前記トランスベース部材の一方の面と前記被取付部との
間、および、前記トランスベース部材の他方の面と前記
固定部材との間にそれぞれ介在する弾性部材とを具備し
たことを特徴とするトランスの取付装置。1. A transformer mounting device for mounting a transformer to a mounting portion, comprising: a transformer base member for mounting the transformer; a fixing member fixed to the mounting portion; one surface of the transformer base member; An installation device for a transformer, comprising: an elastic member interposed between the portion to be mounted and between the other surface of the transformer base member and the fixing member.
付ける取付板部およびこの取付板部の両端にそれぞれ形
成される支持板部を有し、 固定部材は、前記トランスベース部材の支持板部と離間
対向して位置する押え片部、被取付部に固定される固定
片部およびこの固定片部と前記押え片部との間に連続し
て形成され前記トランスベース部材の支持板部と離間対
向して外方に位置する立上り片部を有し、 弾性部材は、前記トランスベース部材の支持板部と前記
被取付部との間に介在する第１の弾性部材、ならびに、
前記トランスベース部材の支持板部と前記固定部材の押
え片部および立上り片部との間に介在する第２の弾性部
材を有することを特徴とする請求項１記載のトランスの
取付装置。2. The transformer base member has a mounting plate portion for mounting a transformer and support plate portions respectively formed at both ends of the mounting plate portion, and the fixing member is spaced apart from the support plate portion of the transformer base member. The pressing piece portion, the fixing piece portion fixed to the mounting portion, and the fixing piece portion which is continuously formed between the fixing piece portion and the pressing piece portion are spaced apart from and opposed to the support plate portion of the transformer base member. An elastic member, a first elastic member interposed between the support plate portion of the transformer base member and the mounted portion; and
2. The transformer mounting device according to claim 1, further comprising a second elastic member interposed between the support plate portion of the transformer base member and the pressing piece and the rising piece of the fixing member.
の異なる２種類の積層した弾性材にて形成されることを
特徴をする請求項２記載のトランスの取付装置。3. The transformer mounting device according to claim 2, wherein the first elastic member of the elastic member is formed of two types of laminated elastic materials having different elastic characteristics.
およびポリウレタンゴムにて形成され、弾性部材の第２
の弾性部材はブチルゴムにて形成されることを特徴をす
る請求項２または３記載のトランスの取付装置。4. A first elastic member of the elastic member is formed of butyl rubber and polyurethane rubber, and a second elastic member of the elastic member.
4. The transformer mounting device according to claim 2, wherein said elastic member is formed of butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3078797A JPH10229020A (en) | 1997-02-14 | 1997-02-14 | Transformer mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3078797A JPH10229020A (en) | 1997-02-14 | 1997-02-14 | Transformer mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10229020A true JPH10229020A (en) | 1998-08-25 |
Family
ID=12313393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3078797A Pending JPH10229020A (en) | 1997-02-14 | 1997-02-14 | Transformer mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10229020A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010108509A (en) * | 2007-08-30 | 2010-05-13 | Onkyo Corp | Member attaching structure |
| JP2012156399A (en) * | 2011-01-27 | 2012-08-16 | Tamura Seisakusho Co Ltd | Core fixture and coil device |
| KR101339153B1 (en) * | 2013-08-16 | 2013-12-10 | 주식회사 케이피 일렉트릭 | Coil fixing assembly for transformer |
| CN104392824A (en) * | 2014-12-05 | 2015-03-04 | 贵州长通电气有限公司 | Instrument transformer positioning device and instrument transformer positioning method |
| CN105869863A (en) * | 2016-05-12 | 2016-08-17 | 宿迁市通用机械有限公司 | High-voltage mutual inductor base |
| CN107901743A (en) * | 2017-10-10 | 2018-04-13 | 知豆电动汽车有限公司 | A kind of drive system of electric automobile integrated morphology |
| CN107933271A (en) * | 2017-10-10 | 2018-04-20 | 知豆电动汽车有限公司 | A kind of drive system of electric automobile integration installation structure |
-
1997
- 1997-02-14 JP JP3078797A patent/JPH10229020A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010108509A (en) * | 2007-08-30 | 2010-05-13 | Onkyo Corp | Member attaching structure |
| JP4543439B2 (en) * | 2007-08-30 | 2010-09-15 | オンキヨー株式会社 | Member mounting structure |
| JP2012156399A (en) * | 2011-01-27 | 2012-08-16 | Tamura Seisakusho Co Ltd | Core fixture and coil device |
| KR101339153B1 (en) * | 2013-08-16 | 2013-12-10 | 주식회사 케이피 일렉트릭 | Coil fixing assembly for transformer |
| CN104392824A (en) * | 2014-12-05 | 2015-03-04 | 贵州长通电气有限公司 | Instrument transformer positioning device and instrument transformer positioning method |
| CN105869863A (en) * | 2016-05-12 | 2016-08-17 | 宿迁市通用机械有限公司 | High-voltage mutual inductor base |
| CN107901743A (en) * | 2017-10-10 | 2018-04-13 | 知豆电动汽车有限公司 | A kind of drive system of electric automobile integrated morphology |
| CN107933271A (en) * | 2017-10-10 | 2018-04-20 | 知豆电动汽车有限公司 | A kind of drive system of electric automobile integration installation structure |
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