JP2006173417A - Fixing tool for electric component - Google Patents

Fixing tool for electric component Download PDF

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JP2006173417A
JP2006173417A JP2004365197A JP2004365197A JP2006173417A JP 2006173417 A JP2006173417 A JP 2006173417A JP 2004365197 A JP2004365197 A JP 2004365197A JP 2004365197 A JP2004365197 A JP 2004365197A JP 2006173417 A JP2006173417 A JP 2006173417A
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capacitor
mounting
fixture
holding
fixing
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JP4518934B2 (en
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Kenji Suzuki
健治 鈴木
Fumihiko Inoue
文彦 井上
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Toshiba Mitsubishi Electric Industrial Systems Corp
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Toshiba Mitsubishi Electric Industrial Systems Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a fixing tool for an electric component for reducing man-hours at the time of mounting, and for achieving the improvement of the mounting density of the electric component. <P>SOLUTION: This fixing tool for an electronic component is provided with a fixing tool body 12 made of resin to be mounted on the predetermined part of a capacitor mounting body 11 and a plurality of holding pieces 24 and 25 planted in the fixing tool body 12, and constituted of elastic members circularly arranged around an electric component mounting space where an electric component such as a cylindrical electrolytic capacitor is mounted. The electric component is held according to the elasticity of the holding pieces 24 and 25 at free ends of the plurality of holding pieces 24 and 25, and those holding pieces 24 and 25 are formed with protrusions 24a and 25a for mounting the electric component through the fixing tool body 12 to the predetermined part. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、電気部品用固定具、特に、電力変換装置などの電解コンデンサおよび丸形（円筒型）コンデンサ（以下、コンデンサという）を取り付けるコンデンサ取り付け体に対してコンデンサを間接的に取り付けるためのコンデンサ取り付け具に関するものである。   The present invention relates to a capacitor for indirectly attaching a capacitor to an electric component fixture, in particular, a capacitor mounting body to which an electrolytic capacitor such as a power converter and a round (cylindrical) capacitor (hereinafter referred to as a capacitor) are attached. It relates to a fixture.

比較的容量の大きいコンデンサでは、固定の際に金属製の固定具（メーカにて標準提供されている）を用いて固定されることが多い。
また、容易に取り付けでき、かつ、安定に固定できるコンデンサ固定用保持具が提案されている（例えば、特許文献１および特許文献２参照）。 A capacitor having a relatively large capacity is often fixed using a metal fixture (provided as a standard by the manufacturer).
In addition, a capacitor fixing holder that can be easily attached and can be stably fixed has been proposed (see, for example, Patent Document 1 and Patent Document 2).

特開平７−２８３０６８号公報Japanese Patent Laid-Open No. 7-283068 実開平５−６６９５７号公報Japanese Utility Model Publication No. 5-66957

従来技術における標準の金属製固定具では、固定の際取り付け体への固定と、コンデンサへのバンドの締め付けの２種類が存在し、例えば複数個のコンデンサをブスバー等により並列接続する場合に、コンデンサの高さのばらつきを吸収させるために、取付金を取り付け体へ金具を取り付け後、コンデンサの端子にブスバーを接続したあと最後にバンドの締付けを行う必要があり、締め付けのための工具の挿入スペースを取る必要がある。また、金属バンドのエッジによりコンデンサの被覆を傷つけ、絶縁劣化を招く可能性があり、取扱いに注意が必要であった。
また、前記特許文献１および特許文献２に示されたコンデンサ固定用保持具はコンデンサ上部に設けられた溝を利用して固定するものであり、固定具により固定位置（高さ）が決定されるため、その固定具に合った取り付け体を設計する必要があった。
また、取り付けには締め付け体をねじ込むことによる固定動作を伴うものであるため、ねじ込むためのスペース（手でつかむためのスペース）が必要であって、多くのコンデンサを密集させて取付けることは困難であった。 There are two types of standard metal fixtures in the prior art: fixing to an attachment body and fastening of a band to a capacitor. For example, when a plurality of capacitors are connected in parallel by a bus bar, etc. In order to absorb the variation in height, it is necessary to tighten the band after attaching the mounting bracket to the mounting body, connecting the bus bar to the capacitor terminal, and inserting the tool for tightening. Need to take. Also, the metal band edge could damage the capacitor coating, leading to deterioration of insulation, and handling was necessary.
In addition, the capacitor fixing holders shown in Patent Document 1 and Patent Document 2 are fixed using a groove provided in the upper part of the capacitor, and the fixing position (height) is determined by the fixing tool. Therefore, it was necessary to design a mounting body suitable for the fixture.
In addition, since the installation involves a fixing operation by screwing the tightening body, a space for screwing (space for grabbing by hand) is required, and it is difficult to install many capacitors in close proximity. there were.

この発明は、上記のような課題を解決するためになされたものであり、取付時の工数を削減し、かつ、電気部品の取付密度の向上を実現できる電気部品用固定具を提供することを目的とする。   The present invention has been made to solve the above-described problems, and provides an electrical component fixing tool that can reduce the number of man-hours for mounting and improve the mounting density of electrical components. Objective.

この発明に係る電気部品用固定具では、所定個所に取り付けられる固定具本体、前記固定具本体に植設され電気部品取付空間を囲んで環状に配設される弾性部材からなる複数の保持部片を備え、前記複数の保持部片の自由端に保持部片の弾性により電気部品を保持し電気部品を前記固定具本体を介して所定個所に取り付けるための突部を設けたものである。   In the electric component fixing device according to the present invention, a plurality of holding part pieces comprising a fixing device main body to be attached at a predetermined location, and an elastic member which is implanted in the fixing device main body and surrounds the electric component attachment space and is arranged in an annular shape. And a protrusion for holding the electrical component by the elasticity of the holding piece and attaching the electric component to a predetermined location via the fixture body.

この発明によれば、取付時の工数を削減し、かつ、電気部品の取付密度の向上を実現できる電気部品用固定具を提供することができる。   According to the present invention, it is possible to provide an electrical component fixing device that can reduce the number of man-hours at the time of mounting and can improve the mounting density of electrical components.

実施の形態１．
この発明による実施の形態１を図１から図３に基づいて説明する。図１は実施の形態１におけるコンデンサの固定状態を示す側面図である。図２は実施の形態１におけるコンデンサ取付保持具の外形構成を示す三面図である。図２（ａ）は実施の形態１におけるコンデンサ取付保持具の構成を示す平面図である。図２（ｂ）は実施の形態１におけるコンデンサ取付保持具の構成を示す側面図である。図２（ｃ）は実施の形態１におけるコンデンサ取付保持具の構成を示す正面図である。図３は実施の形態１におけるコンデンサ取付保持具の保持部片の構成を示す断面図である。 Embodiment 1 FIG.
A first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a side view showing a fixed state of the capacitor in the first embodiment. FIG. 2 is a three-sided view showing the external configuration of the capacitor mounting holder in the first embodiment. FIG. 2A is a plan view showing the configuration of the capacitor mounting holder in the first embodiment. FIG. 2B is a side view showing the configuration of the capacitor mounting holder in the first embodiment. FIG. 2C is a front view showing the configuration of the capacitor mounting holder in the first embodiment. FIG. 3 is a cross-sectional view showing the structure of the holding piece of the capacitor mounting holder in the first embodiment.

図１において、コンデンサ取付体１１に取り付けられるコンデンサ取付保持具１２によりコンデンサ１３が保持され、コンデンサ１３には接続用導体１４が設けられている。コンデンサ取付保持具１２は皿ねじ１５によりコンデンサ取付体１１に固定されている。また、コンデンサ１３の接続用導体１４は、端子固定ねじ１６によってコンデンサ１３の端子に固定されている。
そして、コンデンサ取付保持具１２の底部１２ａには皿ねじ１５を貫挿してコンデンサ固定用保持具１２をコンデンサ取付体１１に取り付けるための固定用皿ねじ穴２１ａが設けられるほか、固定用取付穴２２ａ，２３ａを有する取付部２２，２３が設けられ、皿ねじ１５によりコンデンサ取付体１１に取り付けるのが不都合な場合には、取付部２２，２３によってコンデンサ取付保持具１２がコンデンサ取付体１１に取り付けられる。 In FIG. 1, a capacitor 13 is held by a capacitor attachment holder 12 attached to a capacitor attachment body 11, and a connection conductor 14 is provided on the capacitor 13. The capacitor mounting holder 12 is fixed to the capacitor mounting body 11 with a countersunk screw 15. The connection conductor 14 of the capacitor 13 is fixed to the terminal of the capacitor 13 by a terminal fixing screw 16.
The bottom portion 12a of the capacitor mounting holder 12 is provided with a fixing countersunk screw hole 21a for inserting the countersunk screw 15 to attach the capacitor fixing holder 12 to the capacitor mounting body 11, and a fixing mounting hole 22a. , 23 a are provided, and when it is inconvenient to attach to the capacitor attachment body 11 with the flat head screw 15, the capacitor attachment holder 12 is attached to the capacitor attachment body 11 by the attachment portions 22, 23. .

コンデンサ取付保持具１２は樹脂材料で構成され、円板状の底部１２ａを有するとともに、保持部片２４，２５を底部１２ａとともに一体に形成している。保持部片２４，２５はそれぞれ３個づつ複数個設けられ、円板状の底部１２ａから図１における図示上方に植設される。
それぞれ複数個設けられた保持部片２４，２５はコンデンサ１３を保持するための部品保持空間を囲んで環状に配設されている。保持部片２４，２５の自由端には部品保持空間に対向してコンデンサ１３を保持部片２４，２５の弾性で保持するための突部２４ａ，２５ａがそれぞれ設けられている。
保持部片２４と保持部片２５とは、図１における図示状態において、高さが異なり、保持部片２４の突部２４ａと保持部片２５の突部２５ａとは、コンデンサ固定用保持具１２の底部１２ａからの距離が異なっており、異なる位置に配設されている。
コンデンサ１３を保持するための部品保持空間を囲んで環状に配設されている保持部片２４と保持部片２５とは、互いに交互に配置されており、保持部片２４と保持部片２４の間には保持部片２５が配置され、保持部片２５と保持部片２５の間には保持部片２４が配置されるようになっている。 The capacitor attachment holder 12 is made of a resin material, has a disk-shaped bottom portion 12a, and integrally forms holding portion pieces 24 and 25 together with the bottom portion 12a. Each of the holding pieces 24 and 25 is provided in a plurality of three, and is implanted from the disc-shaped bottom portion 12a in the upper part of FIG.
A plurality of holding pieces 24 and 25 are provided in a ring shape so as to surround a component holding space for holding the capacitor 13. Protrusions 24a and 25a for holding the capacitor 13 by the elasticity of the holding pieces 24 and 25 are provided at the free ends of the holding pieces 24 and 25, respectively, facing the component holding space.
The holding piece 24 and the holding piece 25 are different in height in the state shown in FIG. 1, and the protrusion 24 a of the holding piece 24 and the protrusion 25 a of the holding piece 25 are the capacitor fixing holder 12. The distances from the bottom 12a of the two are different and are arranged at different positions.
The holding part pieces 24 and the holding part pieces 25 that are annularly arranged so as to surround the component holding space for holding the capacitor 13 are alternately arranged. A holding piece 25 is arranged between them, and a holding piece 24 is arranged between the holding piece 25 and the holding piece 25.

次に、取付動作について説明する。樹脂製のコンデンサ取付保持具１２をコンデンサ取付体１１に皿ねじ１５によって固定する。
そして、コンデンサ１３をコンデンサ取付保持具１２に差し込む。このとき図２に示すコンデンサ保持部片２４，２５を図３に示すような形状にして、保持部片２４，２５の自由端に設けた突部２４ａ，２５ｂの内面で形成される内径がコンデンサ１３の径よりもやや小さめになるように配置しておくことで、コンデンサ１３はコンデンサ取付保持具１２に挿入された後、突部２４ａ，２５ｂに接触し保持部片２４，２５が変形した際の弾性力によって保持される。
３個の保持部片２４にそれぞれ設けられた突部２４ａは、コンデンサ１３の外周面を３点支持の形で保持部片２４の弾性力により安定して保持し、また、３個の保持部片２５にそれぞれ設けられた突部２５ａは、保持部片２４の突部２４ａと異なる外周面位置において、コンデンサ１３の外周面を３点支持の形で保持部片２５の弾性力により安定して保持する。
この後、接続用導体１４を端子固定ねじ１６にて固定する。このとき、例えばコンデンサ１３の高さのばらつき等により端子の高さ位置と接続導体１４の高さ位置が完全に一致していなかった場合、端子固定ねじ１６を締め付けることでコンデンサ１３は取付具１２の内側底面を形成する底部１２ａから浮上がった状態で保持される。 Next, the mounting operation will be described. A resin-made capacitor mounting holder 12 is fixed to the capacitor mounting body 11 with a countersunk screw 15.
Then, the capacitor 13 is inserted into the capacitor mounting holder 12. At this time, the capacitor holding pieces 24 and 25 shown in FIG. 2 are shaped as shown in FIG. 3, and the inner diameter formed by the inner surfaces of the protrusions 24a and 25b provided at the free ends of the holding pieces 24 and 25 is the capacitor. By disposing the capacitor 13 so as to be slightly smaller than the diameter of the capacitor 13, after the capacitor 13 is inserted into the capacitor attachment holder 12, the capacitor 13 comes into contact with the protrusions 24 a and 25 b and the holding pieces 24 and 25 are deformed. It is held by the elastic force.
The protrusions 24a provided on the three holding piece pieces 24 hold the outer peripheral surface of the capacitor 13 stably by the elastic force of the holding piece piece 24 in a three-point support form, and the three holding pieces. The protrusions 25a provided on each of the pieces 25 are stabilized by the elastic force of the holding piece 25 in the form of three-point support on the outer peripheral face of the capacitor 13 at a position on the outer peripheral face different from the protruding portion 24a of the holding piece 24. Hold.
Thereafter, the connecting conductor 14 is fixed by the terminal fixing screw 16. At this time, for example, when the height position of the terminal and the height position of the connection conductor 14 do not completely match due to variations in the height of the capacitor 13, the capacitor 13 is attached to the fixture 12 by tightening the terminal fixing screw 16. It is held in a state of being lifted from the bottom 12a that forms the inner bottom surface.

この発明による実施の形態１では、樹脂などの弾性を持った素材でできたコンデンサ取付保持具１２で、コンデンサ取付体１１に固定するための穴２１ａ，２２ａ，２３ａを底面および外周部分に設け、さらに、固定しようとするコンデンサ１３の径よりもやや小さい寸法で保持部片２４，２５の突部２４ａ，２５ｂを設け、この保持部片２４，２５の弾性力によりコンデンサ１３を保持し、固定のための余分なねじの締付けを不要とした電気部品用固定具が提案されている。   In Embodiment 1 according to the present invention, holes 21a, 22a, and 23a for fixing to the capacitor mounting body 11 are provided in the bottom surface and the outer peripheral portion with the capacitor mounting holder 12 made of an elastic material such as resin. Further, the protrusions 24a and 25b of the holding pieces 24 and 25 are provided with dimensions slightly smaller than the diameter of the capacitor 13 to be fixed, and the capacitor 13 is held by the elastic force of the holding pieces 24 and 25, and fixed. For this reason, there has been proposed an electrical component fixing device that does not require extra screw tightening.

また、この発明による実施の形態１では、前記コンデンサ取付保持具１２の周囲に設けた保持部片２４，２５は２種類の高さの突部２４ａ，２５ｂがあり、コンデンサ１３に取付ける（貫通させる）際に軽い力での取付を可能とし、また、２段の高さで保持するため、より安定した固定を実現した電気部品用固定具が提案されている。   In the first embodiment according to the present invention, the holding pieces 24 and 25 provided around the capacitor attachment holder 12 have protrusions 24a and 25b of two kinds of heights, and are attached to the capacitor 13 (penetrated). In this case, a fixture for electric parts has been proposed that can be mounted with a light force and is held at a two-step height, which realizes more stable fixing.

この実施の形態１では、コンデンサ取付保持具１２の保持部片２４，２５の弾性力によりコンデンサ１３を保持するようにしているため、保持具１２を固定するねじの締め付けと、端子部のねじの締め付けのみで固定が完了し、より少ない工数での取付が可能である。
また、保持部片２４，２５を高さ違いで２種類設けることによりコンデンサ１３をコンデンサ取付保持具１２に挿入する際に必要となる力が約半分で済むことに加え、保持される時には高さ違い分の幅の帯で保持しているのと同等の効果があるため、より安定した固定が可能である。 In the first embodiment, since the capacitor 13 is held by the elastic force of the holding part pieces 24 and 25 of the capacitor mounting holder 12, tightening of the screw for fixing the holder 12 and screwing of the terminal part are performed. Fixing is completed only by tightening, and mounting with fewer man-hours is possible.
Further, by providing two types of holding pieces 24 and 25 with different heights, the force required to insert the capacitor 13 into the capacitor mounting holder 12 can be reduced to about half, and the height when held is held. Since it has the same effect as holding with a band of difference width, more stable fixation is possible.

この発明による実施の形態１によれば、コンデンサ取付体１１等の所定個所に取り付けられるコンデンサ取付保持具１２からなる固定具本体、前記コンデンサ取付保持具１２からなる固定具本体に設けられ前記コンデンサ取付保持具１２からなる固定具本体を所定個所に取り付ける取付穴２１ａを設けた底部１２ａまたは固定用取付穴２２ａ，２３ａを設けた突起からなる取付部２２，２３、前記コンデンサ取付保持具１２からなる固定具本体に植設されコンデンサ１３等の電気部品を取り付ける電気部品取付空間を囲んで環状に配設される樹脂材料等の弾性部材からなるそれぞれ３個づつ設けられる複数個の保持部片２４，２５を備え、前記複数個の保持部片２４，２５の自由端に保持部片２４，２５の弾性により電気部品を保持し電気部品を前記コンデンサ取付保持具１２からなる固定具本体を介して所定個所に取り付けるための突部２４ａ，２５ａをそれぞれ設けたので、取付時の工数を削減し、かつ、コンデンサ等の電気部品の取付密度の向上を実現できるコンデンサ等の電気部品固定用保持具を提供することができる。   According to the first embodiment of the present invention, a fixture main body including a capacitor attachment holder 12 attached to a predetermined location such as a capacitor attachment body 11, and the capacitor attachment provided on the fixture main body including the capacitor attachment holder 12. A fixing part consisting of a bottom part 12a provided with a mounting hole 21a for attaching a fixing body comprising a holding tool 12 to a predetermined location or a mounting part 22, 23 consisting of a projection provided with fixing mounting holes 22a, 23a, and the capacitor mounting holder 12. A plurality of holding piece pieces 24, 25 each provided in an elastic member such as a resin material provided in an annular shape surrounding an electric component mounting space in which an electric component such as a capacitor 13 is mounted. The electric part is held by the elasticity of the holding part pieces 24, 25 at the free ends of the plurality of holding part pieces 24, 25. Are provided with protrusions 24a and 25a for attaching to a predetermined location via a fixing body comprising the capacitor mounting holder 12, thereby reducing man-hours for mounting and mounting density of electrical components such as capacitors. It is possible to provide a holder for fixing an electrical component such as a capacitor that can improve the above.

また、この発明による実施の形態１によれば、前項の構成において、それぞれ３個づつ設けられた前記複数個の保持部片２４，２５における３個設けられた保持部片２４の突部２４ａの前記コンデンサ取付保持具１２からなる固定具本体の底部１２ａに対する位置と他の３個設けられた保持部片２５の突部２５ｂの前記コンデンサ取付保持具１２からなる固定具本体の底部１２ａに対する位置とを互いに異ならせるようにしたので、取付時の工数を削減し、かつ、コンデンサの取付密度の向上を実現できるとともに、より安定した固定を容易に行えるコンデンサ等の電気部品固定用保持具を提供することができる。   Further, according to the first embodiment of the present invention, in the configuration of the preceding paragraph, the protrusions 24a of the three holding part pieces 24 in the plurality of holding part pieces 24, 25 provided in three respectively. The position of the fixture main body made of the capacitor attachment holder 12 with respect to the bottom 12a, and the position of the projection 25b of the other three holding piece pieces 25 with respect to the bottom 12a of the fixture main body made of the capacitor attachment holder 12. Therefore, it is possible to reduce the man-hours for mounting, improve the mounting density of capacitors, and provide a fixture for fixing electrical components such as capacitors that can be more easily fixed stably. be able to.

実施の形態２．
この発明による実施の形態２を図４および図５について説明する。図４は実施の形態１におけるコンデンサ取付保持具（中間保持用）の外形構成を示す三面図である。図４（ａ）は実施の形態２におけるコンデンサ取付保持具（中間保持用）の構成を示す平面図である。図４（ｂ）は実施の形態２におけるコンデンサ取付保持具（中間保持用）の構成を示す側面図である。図４（ｃ）は実施の形態１におけるコンデンサ取付保持具（中間保持用）の構成を示す正面図である。図５は実施の形態２におけるコンデンサの固定状態を示す側面図である。
この実施の形態２において、ここで説明する特有の構成以外の構成については、先に説明した実施の形態１における構成と同一の構成内容を具備し、同様の効果を奏するものである。図中、同一符号は同一または相当部分を示す。 Embodiment 2. FIG.
A second embodiment of the present invention will be described with reference to FIGS. FIG. 4 is a three-sided view showing the outer configuration of the capacitor mounting holder (for intermediate holding) in the first embodiment. FIG. 4A is a plan view showing the configuration of the capacitor mounting holder (for intermediate holding) in the second embodiment. FIG. 4B is a side view showing the configuration of the capacitor mounting holder (for intermediate holding) in the second embodiment. FIG. 4C is a front view showing the configuration of the capacitor mounting holder (for intermediate holding) in the first embodiment. FIG. 5 is a side view showing a fixed state of the capacitor in the second embodiment.
In the second embodiment, the configuration other than the specific configuration described here has the same configuration contents as the configuration in the first embodiment described above, and has the same effect. In the drawings, the same reference numerals indicate the same or corresponding parts.

上記実施の形態１では、コンデンサ１３をその底面にて保持する場合について述べたが、図５に示すように実施の形態１におけるコンデンサ取付保持具１２を変形してコンデンサ取付保持具１２の底部１２ａを削り底面に貫通穴１７ｂを設けて環状底部１７ａとしたコンデンサ取付保持具１７を使用することで、背の高いコンデンサ１３を固定する際等に中間位置での保持を可能とする。   In the first embodiment, the case where the capacitor 13 is held on the bottom surface thereof has been described. However, as shown in FIG. 5, the capacitor mounting holder 12 in the first embodiment is modified so that the bottom portion 12a of the capacitor mounting holder 12 is obtained. By using the capacitor mounting holder 17 having a through-hole 17b on the bottom surface and having an annular bottom portion 17a, it is possible to hold the tall capacitor 13 at an intermediate position.

底面にコンデンサ１３を貫挿する貫通穴１７ｂを設けたコンデンサ取付保持具１７には、実施の形態１と同様に、保持部片２４，２５が一体に形成され、保持部片２４，２５に設けられた突部２４ａ，２５ａによって、コンデンサ１３の外周部が保持される。
コンデンサ取付保持具１７自体は、取付部２２，２３の固定用取付穴２２ａ，２３ａに嵌合する保持具固定用ねじ１８によってコンデンサ取付体１１に取り付けられる。 As in the first embodiment, the holding portion pieces 24 and 25 are integrally formed in the capacitor mounting holder 17 having the through hole 17b through which the capacitor 13 is inserted on the bottom surface. The outer peripheral portion of the capacitor 13 is held by the projected portions 24a and 25a.
The capacitor attachment holder 17 itself is attached to the capacitor attachment body 11 by a holder fixing screw 18 that fits into the fixing attachment holes 22a and 23a of the attachment portions 22 and 23.

この発明による実施の形態２では、前記コンデンサ固定具１７において、底面にコンデンサ１３の径より若干大きい貫通穴１７ｂをあけることにより、背の高いコンデンサ１３を固定し、保持する際に任意の位置で保持することを可能とした電気部品用固定具が提案されている。   In the second embodiment according to the present invention, in the capacitor fixture 17, a through-hole 17 b slightly larger than the diameter of the capacitor 13 is formed on the bottom surface so that the tall capacitor 13 is fixed and held at an arbitrary position. There has been proposed an electrical component fixture that can be held.

また、この発明による実施の形態２では、前記コンデンサ固定具１７の周囲に設けた保持部片２４，２５は２種類の高さがあり、コンデンサ１３に取付ける（貫通させる）際に軽い力での取付を可能とし、また、２段の高さで保持するため、より安定した固定を実現した電気部品用固定具が提案されている。。   In the second embodiment according to the present invention, the holding pieces 24 and 25 provided around the capacitor fixture 17 have two kinds of heights, and can be attached with a small force when being attached (penetrated) to the capacitor 13. There has been proposed a fixture for electrical parts that can be attached and is held at a height of two levels, which realizes more stable fixation. .

この実施の形態２においても、実施の形態１と同様に、保持具１７の固定のための締め付けと端子部の締め付けのみで固定が完了し、より少ない工数での取付が可能であるとともに、任意の高さ位置で保持できることから、取り付け体の高さ位置を細かく設計する必要がない。   Also in the second embodiment, as in the first embodiment, the fixing is completed only by the fastening for fixing the holding tool 17 and the fastening of the terminal portion, and the mounting can be performed with a smaller number of man-hours. Therefore, it is not necessary to finely design the height position of the attachment body.

この発明による実施の形態２によれば、実施の形態１における構成において、前記コンデンサ取付保持具１７からなる固定具本体の底部１７ａにおける底面にコンデンサ取付保持具１７からなる固定具本体を貫通してコンデンサ１３等の電気部品の一部を突出させるための穴部１７ｂを設けたので、取付時の工数を削減し、かつ、コンデンサ等の電気部品の取付密度の向上を実現できるとともに、コンデンサ等の電気部品の形状に対応して適切に取り付けることができるコンデンサ等の電気部品固定用保持具を提供することができる。   According to the second embodiment of the present invention, in the configuration of the first embodiment, the bottom surface of the bottom portion 17a of the fixture main body made of the capacitor attachment holder 17 penetrates the fixture main body made of the capacitor attachment holder 17. Since the hole 17b for projecting a part of the electrical component such as the capacitor 13 is provided, the man-hour for mounting can be reduced and the mounting density of the electrical component such as the capacitor can be improved. It is possible to provide an electric component fixing holder such as a capacitor that can be appropriately attached according to the shape of the electric component.

また、この発明による実施の形態２によれば、前項の構成において、それぞれ３個づつ設けられた前記複数個の保持部片２４，２５における３個設けられた保持部片２４の突部２４ａの前記コンデンサ取付保持具１７からなる固定具本体の環状底部１７ａに対する位置と他の３個設けられた保持部片２５の突部２５ｂの前記コンデンサ取付保持具１７からなる固定具本体の環状底部１７ａに対する位置とを互いに異ならせるようにしたので、取付時の工数を削減し、かつ、コンデンサの取付密度の向上を実現できるとともに、より安定した固定を容易に行えるコンデンサ等の電気部品固定用保持具を提供することができる。   Further, according to the second embodiment of the present invention, in the configuration of the preceding paragraph, the protrusions 24a of the three holding part pieces 24 in the plurality of holding part pieces 24, 25 provided in three respectively. The position of the fixture main body composed of the capacitor attachment holder 17 with respect to the annular bottom portion 17a and the protrusions 25b of the other three retaining portion pieces 25 with respect to the annular bottom portion 17a of the fixture body composed of the capacitor attachment holder 17. Since the position is made different from each other, it is possible to reduce the man-hours for mounting, improve the mounting density of the capacitor, and provide a fixture for fixing electrical parts such as a capacitor that can easily perform more stable fixing. Can be provided.

実施の形態３．
この発明による実施の形態３を図６について説明する。図６は実施の形態３におけるコンデンサの固定状態を示す側面図である。
この実施の形態３において、ここで説明する特有の構成以外の構成については、先に説明した実施の形態１における構成と同一の構成内容を具備し、同様の効果を奏するものである。図中、同一符号は同一または相当部分を示す。 Embodiment 3 FIG.
A third embodiment of the present invention will be described with reference to FIG. FIG. 6 is a side view showing a fixed state of the capacitor in the third embodiment.
In the third embodiment, the configuration other than the specific configuration described here has the same configuration contents as the configuration in the first embodiment described above, and has the same effect. In the drawings, the same reference numerals indicate the same or corresponding parts.

上記実施の形態２では、コンデンサ取付体１１に保持具固定用ねじ１８が貫通するような形で固定していたが、用途によっては貫通させたくない場合もあり、このような場合には図６に示すように、例えば、めねじスタッド１９をコンデンサ取付体１１に固定しておき、これにコンデンサ取付保持具１２に設けられた取付部２２，２３の段違い固定用取付穴２２ａ，２３ａを貫挿する保持具固定用ねじ１８で固定することにより取付けることが可能であり、用途に応じた柔軟な取付を可能とする。   In the second embodiment, the holder fixing screw 18 is fixed to the capacitor mounting body 11 in such a manner that it passes through. However, depending on the application, there is a case where it is not desired to pass through. In such a case, FIG. For example, the female thread stud 19 is fixed to the capacitor mounting body 11, and the fixing holes 22 a and 23 a for fixing the uneven portions of the mounting portions 22 and 23 provided on the capacitor mounting holder 12 are inserted into the stud stud 19. It can be attached by fixing with the holding fixture fixing screw 18, and flexible attachment according to the application is possible.

この発明による実施の形態３では、前記コンデンサ固定具において、周囲に設けた段違いの固定用突起からなる取付部２２，２３により、用途に応じて柔軟な取付を可能とした電気部品用固定具が提案されている。   In Embodiment 3 according to the present invention, in the capacitor fixture, there is provided an electrical component fixture that can be flexibly attached according to the application by means of attachment portions 22 and 23 made of fixing protrusions provided at different levels around the capacitor fixture. Proposed.

この発明による実施の形態３によれば、実施の形態１または実施の形態２における構成において、前記コンデンサ取付用保持具１２からなる固定具本体をコンデンサ取付体１１等の所定個所に取り付ける取付部２２，２３を前記コンデンサ取付保持具１２からなる固定具本体の周面に一体として設けられ固定用取付穴２２ａ，２３ａが設けられた段違いの固定用突起としたので、取付時の工数を削減し、かつ、コンデンサ等の電気部品の取付密度の向上を実現できるとともに、用途に応じた柔軟な取付態様を実現できるコンデンサ等の電気部品固定用保持具を提供することができる。   According to the third embodiment of the present invention, in the configuration in the first or second embodiment, the attachment portion 22 for attaching the fixture main body made of the capacitor attachment holder 12 to a predetermined location such as the capacitor attachment body 11 or the like. , 23 are integrally provided on the peripheral surface of the fixture main body composed of the capacitor attachment holder 12 and are provided with fixing protrusions having different fixing holes provided with fixing mounting holes 22a, 23a. In addition, it is possible to provide an electrical component fixing holder such as a capacitor that can improve the mounting density of electrical components such as a capacitor and can realize a flexible mounting mode according to the application.

この発明による実施の形態１におけるコンデンサの固定状態を示す側面図である。It is a side view which shows the fixed state of the capacitor | condenser in Embodiment 1 by this invention. この発明による実施の形態１におけるコンデンサ取付保持具の外形構成を示す三面図である。It is a three-plane figure which shows the external structure of the capacitor | condenser attachment holder in Embodiment 1 by this invention. この発明による実施の形態１におけるコンデンサ取付保持具の突起部分の構成を示す断面図である。It is sectional drawing which shows the structure of the protrusion part of the capacitor | condenser attachment holder in Embodiment 1 by this invention. この発明による実施の形態１におけるコンデンサ取付保持具（中間保持用）の外形構成を示す三面図である。It is a three-plane figure which shows the external structure of the capacitor | condenser attachment holder (for intermediate | middle holding | maintenance) in Embodiment 1 by this invention. この発明の実施の形態２におけるコンデンサの固定状態を示す側面図である。It is a side view which shows the fixed state of the capacitor | condenser in Embodiment 2 of this invention. この発明の実施の形態３におけるコンデンサの固定状態を示す側面図である。It is a side view which shows the fixed state of the capacitor | condenser in Embodiment 3 of this invention.

符号の説明Explanation of symbols

１１ コンデンサ取付体、１２ コンデンサ取付保持具、１３ コンデンサ、１４ 接続用導体、１５ 保持具固定用皿ねじ、１６ 端子固定ねじ、１７ 中間取付用コンデンサ取付保持具、１８ 保持具固定用ねじ、１９ めねじスタッド、２２，２３ 取付部、２２ａ 取付面内固定用取付穴、２３ａ 取付体利用固定用取付穴、２４ 保持部片（大）、２５ 保持部片（小）。
11 Capacitor mounting body, 12 Capacitor mounting holder, 13 Capacitor, 14 Connecting conductor, 15 Holding screw fixing flat head screw, 16 Terminal fixing screw, 17 Intermediate mounting capacitor mounting holder, 18 Holding screw fixing screw, 19 Screw stud, 22, 23 mounting part, 22a mounting hole for fixing in mounting surface, 23a mounting hole for fixing using mounting body, 24 holding part piece (large), 25 holding part piece (small).

Claims (4)

所定個所に取り付けられる固定具本体、前記固定具本体に植設され電気部品取付空間を囲んで環状に配設される弾性部材からなる複数の保持部片を備え、前記複数の保持部片の自由端に保持部片の弾性により電気部品を保持し電気部品を前記固定具本体を介して所定個所に取り付けるための突部を設けたことを特徴とする電気部品用固定具。   A fixture main body to be attached at a predetermined location, and a plurality of holding portion pieces made of an elastic member which is implanted in the fixture main body and surrounds the electric component mounting space and is arranged in an annular shape. A fixture for an electrical component, characterized in that a protrusion is provided at an end for holding the electrical component by the elasticity of the retaining piece and attaching the electrical component to a predetermined location via the fixture body. 前記固定具本体に固定具本体を貫通して電気部品の一部を突出させるための穴部を設けたことを特徴とする請求項１に記載の電気部品用固定具。   The electrical component fixture according to claim 1, wherein the fixture body is provided with a hole for allowing a part of the electrical component to protrude through the fixture body. 前記複数の保持部片における少なくとも一つの保持部片の前記固定具本体に対する突部の位置を他の保持部片の前記固定具本体に対する突部の位置と互いに異ならせるようにしたことを特徴とする請求項１または請求項２に記載の電気部品用固定具。   The position of the protrusion with respect to the fixture body of at least one holding part piece in the plurality of holding part pieces is different from the position of the protrusion with respect to the fixture body of another holding part piece. The electrical component fixture according to claim 1 or 2. 前記固定具本体を所定個所に取り付ける取付部を前記固定具本体の周面に設けた段違いの固定用突起としたことを特徴とする請求項１から請求項３までのいずれかに記載の電気部品用固定具。
The electrical component according to any one of claims 1 to 3, wherein an attachment portion for attaching the fixture main body to a predetermined place is a fixing protrusion having a step provided on a peripheral surface of the fixture main body. Fixtures.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088840A3 (en) * 2008-02-11 2010-03-31 Delphi Technologies, Inc. Electronic component assembly
CN102886633A (en) * 2012-09-20 2013-01-23 张家港化工机械股份有限公司 Support template used for assembling external equipment support of gasification furnace
CN105374551A (en) * 2015-12-10 2016-03-02 重庆凯西驿电子科技有限公司 Protective device capable of facilitating pin installation of electronic element

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150932U (en) * 1981-03-16 1982-09-22
JPH05198457A (en) * 1992-01-20 1993-08-06 Nichicon Corp Capacitor fixing apparatus and its fixing method
JP2001052959A (en) * 1999-08-10 2001-02-23 Nippon Chemicon Corp Chip capacitor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150932U (en) * 1981-03-16 1982-09-22
JPH05198457A (en) * 1992-01-20 1993-08-06 Nichicon Corp Capacitor fixing apparatus and its fixing method
JP2001052959A (en) * 1999-08-10 2001-02-23 Nippon Chemicon Corp Chip capacitor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088840A3 (en) * 2008-02-11 2010-03-31 Delphi Technologies, Inc. Electronic component assembly
CN102886633A (en) * 2012-09-20 2013-01-23 张家港化工机械股份有限公司 Support template used for assembling external equipment support of gasification furnace
CN105374551A (en) * 2015-12-10 2016-03-02 重庆凯西驿电子科技有限公司 Protective device capable of facilitating pin installation of electronic element

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