JPH04343496A - Fitting structure of device and fitting method - Google Patents
Fitting structure of device and fitting methodInfo
- Publication number
- JPH04343496A JPH04343496A JP14688891A JP14688891A JPH04343496A JP H04343496 A JPH04343496 A JP H04343496A JP 14688891 A JP14688891 A JP 14688891A JP 14688891 A JP14688891 A JP 14688891A JP H04343496 A JPH04343496 A JP H04343496A
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- movable body
- groove
- screw
- mounting surface
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 25
- 230000007246 mechanism Effects 0.000 claims description 3
- 208000031872 Body Remains Diseases 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 44
- 239000007787 solid Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】この発明は配電盤等の内部に配置
されるコンデンサ等の機器の取付構造およびその取付方
法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure and method for mounting devices such as capacitors placed inside a switchboard or the like.
【０００２】0002
【従来の技術】配電盤の内部には、その用途に応じてコ
ンデンサや電磁接触器等多種多様な電気機器がその底面
や壁面等の所定位置に取り付けられる。そして、その取
付形態は、配電盤や電気機器の種類、更にはその取付位
置や姿勢等によって種々の方式のものが選択の上採用さ
れる。例えば実開昭６２−１６０４２１号公報には、い
わゆるＤＩＮレールを介して取り付ける方式、いわゆる
取付ねじを使用する方式、更にいわゆるＪＩＳ協約形モ
ジュール脚を介して取り付ける方式のいずれの方式によ
る取付をも可能とする電気機器の構成が開示されている
。2. Description of the Related Art Inside a switchboard, a variety of electrical devices such as capacitors and electromagnetic contactors are installed at predetermined positions on the bottom or wall, depending on the intended use. As for the mounting form, various methods are selected and adopted depending on the type of the switchboard or electrical equipment, the mounting position and posture, etc. For example, according to Japanese Utility Model Application Publication No. 62-160421, it is possible to install using any of the following methods: using a DIN rail, using mounting screws, and using JIS standard module legs. The configuration of an electrical device is disclosed.
【０００３】0003
【発明が解決しようとする課題】以上のように、種々の
取付方式に適用可能なものは公知であるが、これら取付
方式のうち、ＤＩＮレール方式およびＪＩＳ協約形方式
はそれぞれ規格でその機構および関連寸法が定められて
おり、当然ながらその制約内で適用される訳である。こ
れに対し取付ねじを使用する方式は、その取付ねじと被
取付部の螺合部分とのねじ仕様が合致しておれば足り、
この点で適用する場合の自由度は前二者に比較して広い
。しかるに、従来の電気機器の取付構造においては、種
々の方式の取付機構を具備するとの制約もあって、取付
ねじを使用した取付方式の場合、その取付ねじのピッチ
が固定されており、本来取付態様の自由度が広いはずの
ねじ取付方式の特長が十分活かされていないという問題
点があった。この発明は以上のような問題点を解消する
ためになされたもので、簡単な構成で取付ねじのピッチ
を自由に調整することができ、しかも機器を確実に取り
付け固定することが可能な取付構造および取付方法を得
ることを目的とする。[Problems to be Solved by the Invention] As mentioned above, there are known mounting methods that can be applied to various mounting methods, but among these mounting methods, the DIN rail method and the JIS convention type method have their mechanisms and Relevant dimensions have been defined and are of course applied within those constraints. On the other hand, with the method of using mounting screws, it is sufficient that the thread specifications of the mounting screw and the threaded part of the mounted part match.
In this respect, the degree of freedom in application is wider than in the first two cases. However, in the conventional mounting structure of electrical equipment, there are restrictions on the provision of various types of mounting mechanisms, and in the case of mounting methods using mounting screws, the pitch of the mounting screws is fixed, and the pitch of the mounting screws is fixed. There was a problem in that the features of the screw mounting method, which should have a wide degree of freedom in configuration, were not fully utilized. This invention was made to solve the above-mentioned problems, and provides a mounting structure that allows the pitch of the mounting screws to be freely adjusted with a simple configuration, and that also allows the equipment to be securely mounted and fixed. and its installation method.
【０００４】0004
【課題を解決するための手段および作用】この発明に係
る機器の取付構造は、機器の取付面にあり溝状の溝部を
形成し、この溝部に可動体を摺動可能に嵌合させる。そ
して、この可動体の一端には取付ねじを挿入する取付穴
が設けられておりこの部分が取付面の端縁から突出でき
るように構成されている。更にこの取付面の端縁の溝部
両側方に凸部を形成する。この場合、可動体を溝部内で
摺動移動させることによって取付ねじのピッチを調整す
ることができる。また、取付穴に取付ねじを挿入して可
動体を被取付部に締め付けると、凸部が支点となって可
動体が溝部の内面を取付面と垂直な方向に押圧し、可動
体の溝部内における摺動の摩擦力が増大して可動体と機
器本体とのずれが防止される。Means for Solving the Problems and Effects According to the device mounting structure according to the present invention, a groove-shaped groove is formed on the mounting surface of the device, and a movable body is slidably fitted into the groove. A mounting hole into which a mounting screw is inserted is provided at one end of the movable body, and this portion is configured to protrude from the edge of the mounting surface. Furthermore, protrusions are formed on both sides of the groove at the edge of this mounting surface. In this case, the pitch of the mounting screw can be adjusted by sliding the movable body within the groove. In addition, when the mounting screw is inserted into the mounting hole and the movable body is tightened to the mounted part, the convex part serves as a fulcrum and the movable body presses the inner surface of the groove in a direction perpendicular to the mounting surface. The frictional force of sliding increases, and the displacement between the movable body and the main body of the device is prevented.
【０００５】請求項２に係るものは、取付面の相対向す
る端縁から突出可能な第１および第２の可動体を備え、
凸部の存在によって可動体表面と被取付部との間に形成
される間隙が第１の可動体より第２の可動体において大
きくなるようにしたものである。この場合、第１の可動
体を取付ねじで締め付けた後、必要があれば機器を溝部
の方向に移動してその位置を調整し、第２の可動体を取
付ねじで締め付けて機器を確実に取り付け固定する。According to a second aspect of the present invention, there is provided a first movable body and a second movable body that can protrude from opposing edges of the mounting surface,
Due to the presence of the convex portion, the gap formed between the surface of the movable body and the attached portion is larger in the second movable body than in the first movable body. In this case, after tightening the first movable body with the mounting screw, move the device in the direction of the groove to adjust its position if necessary, and then tighten the second movable body with the mounting screw to securely secure the device. Install and fix.
【０００６】請求項３に係るものは、溝部と直交してレ
ール溝を形成し、第２の可動体の他端に設けた係止部に
より機器取付用のレールを係止するようにしたものであ
る。According to a third aspect of the present invention, a rail groove is formed perpendicular to the groove, and a rail for mounting equipment is locked by a locking portion provided at the other end of the second movable body. It is.
【０００７】請求項４に係る機器の取付方法は、第１の
可動体の取付穴に取付ねじを挿入し被取付部の所定位置
に螺合し上記第１の可動体を締め付け固定する第１の可
動体取付工程と、固定された第１の可動体に対して機器
を一の方向に所定距離移動させ取付ねじのピッチを調整
する取付ピッチ調整工程と、第２の可動体の取付穴に取
付ねじを挿入し被取付部の所定位置に螺合し上記第２の
可動体を締め付け固定する第２の可動体取付工程とから
なるものである。[0007] The device mounting method according to claim 4 is a first movable body which includes a first movable body which is fastened by inserting a mounting screw into a mounting hole of a first movable body and screwing it into a predetermined position of a part to be mounted. a mounting pitch adjustment step in which the device is moved a predetermined distance in one direction with respect to the fixed first movable body to adjust the pitch of the mounting screw; The method includes a second movable body mounting step in which a mounting screw is inserted and screwed into a predetermined position of the mounted portion, and the second movable body is tightened and fixed.
【０００８】[0008]
【実施例】図１はこの発明の一実施例によるコンデンサ
の取付構造を示す斜視図で、コンデンサの背面および底
面から見たものである。図２はコンデンサ全体をその正
面側からみた斜視図で、同図（１）および（２）は後述
するそれぞれ端子台付および口出線付のものである。図
において、１はコンデンサ本体で、合成樹脂の成形品か
らなる容器内にコンデンサ素子を収容し、これに注形樹
脂を注入硬化させ一体に仕上げている。なお、図１はコ
ンデンサ本体１の背面を上面に、その底面を手前側側面
にして描いており、両面共取付面となり得るが、ここで
は主として背面を取付面２とする。また、図１ではコン
デンサ本体１の上部に取り付けられる端子部は図示を省
略している。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view showing a capacitor mounting structure according to an embodiment of the present invention, as seen from the back and bottom of the capacitor. FIG. 2 is a perspective view of the entire capacitor viewed from the front side, and FIGS. 2(1) and 2(2) show the capacitor with a terminal block and an outlet wire, respectively, which will be described later. In the figure, reference numeral 1 denotes a capacitor body, in which a capacitor element is housed in a container made of a molded synthetic resin, and molded resin is injected into the container and hardened to finish it as one piece. Note that in FIG. 1, the back surface of the capacitor body 1 is shown as the top surface, and the bottom surface is shown as the front side surface, and although both surfaces can be used as mounting surfaces, here, the back surface is mainly used as the mounting surface 2. Further, in FIG. 1, the terminal portion attached to the upper part of the capacitor body 1 is not shown.
【０００９】先ず、取付面２の中央（コンデンサ本体１
を図２で示す正規の姿勢で見たときの幅方向中央）には
鉛直方向（同じく図２で示す姿勢で見たときの鉛直方向
）に延在するあり溝状の溝部３Ａ，３Ｂが形成されてい
る。なお、コンデンサ本体１の上部には溝部３Ａに隣接
して同様の形状の溝部３Ｃが形成されているが、これは
図２（２）で示す口出線付の場合に使用するもので後述
する。４は溝部３Ａ（または溝部３Ｃ）に摺動可能に嵌
合される第１の可動体で、コンデンサ本体１と同様、合
成樹脂の成形品からなり、取付面２から上方へ突出する
側の先端には取付ねじを挿入する取付穴５が設けられて
いる。また、第１の可動体４の他端には溝部３Ａの下端
に当接する係止部６が設けられている。７は溝部３Ｂに
摺動可能に嵌合される第２の可動体で、合成樹脂の成形
品からなり、取付面２から下方へ突出する側の先端には
取付ねじを挿入する取付穴８が設けられている。第２の
可動体７の他端には溝部３Ｂの上端に当接する係止部９
が設けられており、この係止部９は同時にいわゆるＤＩ
Ｎレール取付の場合にそのＤＩＮレールを係止する機能
を有している。１０は溝部３と直交して取付面２に形成
されたレール溝で、前述のＤＩＮレールをこのレール溝
１０に嵌め込むときは、第２の可動体７の係止部９を構
成する腕９ａの弾性を利用して同じく係止部９を構成す
る瓜９ｂでＤＩＮレールの側縁を係止する。１１Ａおよ
び１１Ｂは取付面２の４隅に形成された凸部で、その役
割の詳細については後述するが、この凸部１１が取付面
２の他の部分より突出しているので、取り付けを行う場
合、先ずこの凸部１１が被取付部と当接することになる
。First, the center of the mounting surface 2 (the capacitor body 1
Dovetail-shaped grooves 3A and 3B extending in the vertical direction (also in the vertical direction when viewed in the posture shown in FIG. 2) are formed at the center in the width direction when viewed in the normal posture shown in FIG. has been done. Note that a groove 3C having a similar shape is formed adjacent to the groove 3A in the upper part of the capacitor body 1, but this is used in the case with the lead wire shown in FIG. 2(2) and will be described later. . A first movable body 4 is slidably fitted into the groove 3A (or groove 3C), and is made of a synthetic resin molded product like the capacitor body 1, and has a tip that projects upward from the mounting surface 2. A mounting hole 5 is provided in which a mounting screw is inserted. Moreover, the other end of the first movable body 4 is provided with a locking portion 6 that comes into contact with the lower end of the groove portion 3A. A second movable body 7 is slidably fitted into the groove 3B, and is made of a synthetic resin molded product, and has a mounting hole 8 at its end protruding downward from the mounting surface 2 into which a mounting screw is inserted. It is provided. At the other end of the second movable body 7, a locking portion 9 abuts against the upper end of the groove portion 3B.
This locking portion 9 is also provided with a so-called DI
It has a function to lock the DIN rail when N rail is installed. Reference numeral 10 denotes a rail groove formed on the mounting surface 2 to be orthogonal to the groove 3. When the above-mentioned DIN rail is fitted into this rail groove 10, the arm 9a constituting the locking part 9 of the second movable body 7 is inserted into the rail groove 10. The side edge of the DIN rail is locked using the elasticity of the gourd 9b, which also constitutes the locking part 9. 11A and 11B are convex parts formed at the four corners of the mounting surface 2.The details of their role will be described later, but since the convex parts 11 protrude from other parts of the mounting surface 2, when installing First, this convex portion 11 comes into contact with the attached portion.
【００１０】コンデンサ本体１の底面には、溝部１２Ａ
および１２Ｂ、レール溝１３、凸部１４が形成されてい
るが、コンデンサ本体１の背面に形成された溝部３Ａ等
と同様のものであるので説明は省略する。また、溝部１
２Ａ、１２Ｂに嵌合される可動体も図示を省略している
。なお、溝部３Ｂの両側方で底面側に開口して形成され
た溝１５Ａは、いわゆるＪＩＳ協約形取付の場合に使用
されるもので、このタイプの取付用瓜の一方がこの溝１
５Ａに嵌まり込む構成となっている。取付用瓜の他方は
、コンデンサ本体１の上部に取り付けられる端子台に別
途形成された溝１５Ｂに嵌まり込む。[0010] A groove portion 12A is provided on the bottom surface of the capacitor body 1.
and 12B, a rail groove 13, and a convex portion 14 are formed, but since they are similar to the groove portion 3A formed on the back surface of the capacitor body 1, their explanation will be omitted. In addition, groove part 1
The movable bodies fitted to 2A and 12B are also omitted from illustration. Note that the grooves 15A, which are opened to the bottom side on both sides of the groove portion 3B, are used in the case of so-called JIS convention type mounting, and one side of this type of mounting hole is connected to this groove 1.
It is configured to fit into 5A. The other end of the mounting pin fits into a groove 15B that is separately formed in a terminal block that is attached to the upper part of the capacitor body 1.
【００１１】次に、コンデンサ本体１の背面を取付面と
して被取付部に当接させ取付ねじを使用して取り付ける
場合の要領について説明する。図３はこの状態を示す側
面図である。図において、１６はコンデンサ本体１の上
部に取り付けられた端子台で、コンデンサ本体１の上方
から導出される３相分の端子板と嵌合して端子板相互間
の絶縁を行う絶縁体を構成する。なお、この端子台１６
の背面にも溝部が形成されており、図１で示す溝部３Ａ
に連接する構造となっている。先ず、第１の可動体４お
よび第２の可動体７を、図１の一点鎖線で示すように、
それぞれ溝部３Ａおよび溝部３Ｂ内に嵌合させ、係止部
６および係止部９がそれぞれ溝部３Ａおよび溝部３Ｂの
端部に当接するまで上方および下方へ突出させておく。
即ち、取付穴５と取付穴８とのピッチが最大値Ｐ１とな
るようにしておく。この状態でコンデンサ本体１の取付
面２を被取付部Ｌに当接させ、第１の可動体４の取付穴
５が被取付部Ｌの所定位置になるようにコンデンサ本体
１の位置合わせを行う。次に、取付ねじ１７を取付穴５
に挿入し、図３で左方からドライバー（図示せず）によ
り取付ねじ１７を被取付部Ｌに螺合、第１の可動体４を
締め付け固定する。この場合、図１に示すように、取付
面２には凸部１１Ａが形成されているので、締め付け直
前は第１の可動体４の表面と被取付部Ｌとの間にはほぼ
凸部１１Ａの高さに相当する間隙が存在している。従っ
て、これを締め付け上記間隙を零にするということはコ
ンデンサ本体１の有する弾性に打ち勝って第１の可動体
４が溝部３Ａの内面を押圧することになり、第１の可動
体４が溝部３Ａ内をその軸方向に摺動する場合の摩擦力
がその分増大することになる。換言すれば、第１の可動
体４を被取付部Ｌに締め付け固定することにより上記摺
動が抑制され結果としてコンデンサ本体１と被取付部Ｌ
との位置ずれが防止される訳である。被取付部Ｌへの取
付ピッチがＰ１のときは、そのままの状態で第２の可動
体７の取付穴８に取付ねじ１７を挿入し、同じく左方か
らドライバーを操作して第２の可動体７を被取付部Ｌに
締め付け固定する。図１に示すように、溝部３Ｂの側方
にも凸部１１Ｂが形成されているので、この締め付けに
より第２の可動体７の摺動も抑制されコンデンサ本体１
は被取付部Ｌに強固に確実に取り付け固定されることに
なる。[0011] Next, the procedure for attaching the capacitor body 1 using a mounting screw by using the rear surface of the capacitor body 1 as a mounting surface and abutting the part to be mounted will be explained. FIG. 3 is a side view showing this state. In the figure, 16 is a terminal block attached to the upper part of the capacitor body 1, which forms an insulator that fits with the three-phase terminal plates led out from the upper part of the capacitor body 1 and insulates the terminal plates from each other. do. In addition, this terminal block 16
A groove is also formed on the back surface of the groove 3A shown in FIG.
The structure is connected to. First, as shown by the dashed line in FIG. 1, the first movable body 4 and the second movable body 7 are
They are fitted into the grooves 3A and 3B, respectively, and are projected upward and downward until the locking portions 6 and 9 abut against the ends of the grooves 3A and 3B, respectively. That is, the pitch between the mounting holes 5 and 8 is set to the maximum value P1. In this state, the mounting surface 2 of the capacitor main body 1 is brought into contact with the mounted part L, and the capacitor main body 1 is aligned so that the mounting hole 5 of the first movable body 4 is at a predetermined position on the mounted part L. . Next, insert the mounting screw 17 into the mounting hole 5.
3, the mounting screw 17 is screwed into the mounting portion L using a screwdriver (not shown) from the left side in FIG. 3, and the first movable body 4 is tightened and fixed. In this case, as shown in FIG. 1, since the convex portion 11A is formed on the mounting surface 2, immediately before tightening, the convex portion 11A is approximately between the surface of the first movable body 4 and the attached portion L. There is a gap corresponding to the height of . Therefore, tightening this to make the gap zero means that the first movable body 4 overcomes the elasticity of the capacitor body 1 and presses the inner surface of the groove 3A, and the first movable body 4 presses the inner surface of the groove 3A. The frictional force when sliding in the axial direction inside the tube increases accordingly. In other words, by tightening and fixing the first movable body 4 to the attached part L, the above-mentioned sliding is suppressed, and as a result, the capacitor body 1 and the attached part L are
This prevents misalignment. When the mounting pitch to the mounted part L is P1, insert the mounting screw 17 into the mounting hole 8 of the second movable body 7 in that state, and also operate the screwdriver from the left side to remove the second movable body. 7 is tightened and fixed to the part L to be attached. As shown in FIG. 1, since the convex portion 11B is also formed on the side of the groove portion 3B, the sliding of the second movable body 7 is also suppressed by this tightening, and the capacitor body 1
is firmly and securely attached to the attached part L.
【００１２】次に、Ｐ１より短いピッチＰ２で取り付け
る場合の要領を説明する。この場合は、第１の可動体４
を被取付部Ｌに締め付け固定した後、第２の可動体７の
取付穴８が所定の取付ピッチＰ２の位置に一致するまで
コンデンサ本体１を上方へ移動させ、その位置で第２の
可動体７を被取付部Ｌに締め付け固定する。従って、こ
の場合、コンデンサ本体１の上記した移動操作が円滑に
行えるよう取付面２を被取付部Ｌに当接したとき、凸部
１１Ａによって第１の可動体４と被取付部Ｌとの間に生
じる間隙が、同じく凸部１１Ｂによって第２の可動体７
と被取付部Ｌとの間に生じる間隙より小さくなるように
設定しておくことが望ましい。即ち、第１の可動体４の
締め付けによっても溝部３Ａ内での摺動の摩擦は増大す
るがこれは取付ピッチの調整をスムーズに行うために必
要な程度に設定されており、第２の可動体７の締め付け
によりコンデンサ本体１を確実に固定する訳である。な
お、上述した間隙に差を設ける方法としては、例えば、
凸部１１Ａと凸部１１Ｂとの高さに差を設けるようにし
てもよいし、また、第１の可動体４と第２の可動体７と
の厚さに差を設けるようにしてもよい。[0012] Next, the procedure for attaching at a pitch P2 shorter than P1 will be explained. In this case, the first movable body 4
After tightening and fixing the capacitor body 1 to the mounting part L, move the capacitor body 1 upward until the mounting hole 8 of the second movable body 7 matches the position of the predetermined mounting pitch P2, and at that position, the second movable body 7 is tightened and fixed to the part L to be attached. Therefore, in this case, when the mounting surface 2 is brought into contact with the mounted part L so that the above-mentioned moving operation of the capacitor body 1 can be performed smoothly, the convex part 11A creates a gap between the first movable body 4 and the mounted part L. The gap created by the second movable body 7 is also caused by the convex portion 11B.
It is desirable to set the gap to be smaller than the gap generated between the L and the attached part L. That is, although the sliding friction within the groove 3A increases due to the tightening of the first movable body 4, this is set to the degree necessary to smoothly adjust the mounting pitch, and By tightening the body 7, the capacitor body 1 is securely fixed. In addition, as a method of providing a difference in the above-mentioned gap, for example,
A difference may be provided in the height of the convex portion 11A and the convex portion 11B, or a difference may be provided in the thickness of the first movable body 4 and the second movable body 7. .
【００１３】以上のようにこの実施例では、所定の範囲
内で取付ピッチを自由に設定することができるいわゆる
フリーピッチによるねじ取付が可能となる。また、第１
の可動体４は常に取付面２から最も突出させた位置で取
付ねじ１７を挿入して締め付けるので、図３に示すよう
に、ピッチ調整後の取付穴５の位置では端子台１６の背
後となってドライバーによる操作が不可能となるような
場合にも支障なく取付作業を行うことが可能となる。As described above, in this embodiment, it is possible to perform screw mounting using a so-called free pitch, in which the mounting pitch can be freely set within a predetermined range. Also, the first
Since the movable body 4 is always inserted and tightened with the mounting screw 17 at the position where it protrudes the most from the mounting surface 2, the position of the mounting hole 5 after pitch adjustment is behind the terminal block 16, as shown in Fig. 3. Even in cases where operation by a screwdriver is impossible, installation work can be carried out without any hindrance.
【００１４】なお、上記の説明は、端子部として図２（
１）に示す端子台１６が適用される場合であるが、図２
（２）に示す口出線１８が適用される場合（この場合、
所定長の電線が既にコンデンサに接続されている）は、
その電線がドライバーによる取付ねじ１７の螺合操作に
支障を来さないよう、第１の可動体４を溝部３Ｃに嵌合
させることにより第１の可動体４を幅方向中心からずら
している。Note that the above explanation is based on the terminal section shown in FIG.
This is a case where the terminal block 16 shown in 1) is applied, but in Fig. 2
When the lead line 18 shown in (2) is applied (in this case,
a given length of wire is already connected to the capacitor),
In order to prevent the electric wire from interfering with the screwing operation of the mounting screw 17 by a screwdriver, the first movable body 4 is fitted into the groove 3C, thereby shifting the first movable body 4 from the center in the width direction.
【００１５】図４は、このコンデンサが適用可能な他の
取付方式を例示したもので、同図（１）はコンデンサ本
体１の底面を取付面として被取付部Ｌに取付ねじを使用
して取り付ける方式である。この場合は、図１に示す溝
部１２Ａおよび１２Ｂにそれぞれ可動体１９および可動
体２０（図１では図示せず）を嵌合させ、その取付穴に
取付ねじ１７を挿入して螺合締め付け固定する。図４（
２）はＤＩＮレール２１または２２を使用する方式で、
この場合、例えば、図１に示すレール溝１０にＤＩＮレ
ール２１を嵌め込むようにして取り付ける。この際、第
２の可動体７の一端に設けられた係止部９がＤＩＮレー
ル２１の側縁を係止して確実な取付状態が達成される。
図４（３）はＪＩＳ協約形方式のもので、被取付部Ｌに
固着された取付用瓜２３を、コンデンサ本体１の底面お
よび端子台１６の上面に形成された溝１５Ａおよび１５
Ｂに嵌め込んで取り付け固定する。FIG. 4 shows an example of another mounting method to which this capacitor can be applied. In the figure (1), the bottom surface of the capacitor body 1 is used as the mounting surface and the capacitor is mounted on the mounting part L using mounting screws. It is a method. In this case, the movable body 19 and the movable body 20 (not shown in FIG. 1) are fitted into the grooves 12A and 12B shown in FIG. 1, respectively, and the mounting screws 17 are inserted into the mounting holes and screwed and fixed. . Figure 4 (
2) is a method using DIN rail 21 or 22,
In this case, for example, the DIN rail 21 is attached by fitting into the rail groove 10 shown in FIG. At this time, the locking portion 9 provided at one end of the second movable body 7 locks the side edge of the DIN rail 21, thereby achieving a secure mounting state. FIG. 4(3) shows the JIS convention type system, in which the mounting pin 23 fixed to the mounting part L is connected to the grooves 15A and 15 formed on the bottom surface of the capacitor body 1 and the top surface of the terminal block 16.
Insert into B and secure.
【００１６】なお、上記実施例では、コンデンサ本体１
の両端をいずれも溝部３内を摺動可能な第１の可動体４
および第２の可動体７を介して取り付けを行うようにし
たが、一端の取り付けは可動体を介して行い、他端の取
り付けはコンデンサ本体１自体に設けられた取付穴に取
付ねじを挿入して行うようにしてもよい。この場合もい
わゆるフリーピッチの取り付けが可能となる。また、上
記実施例では、コンデンサの取付構造について説明した
が、この発明はコンデンサに限らず、少なくとも取付ね
じを使用して被取付部に取り付ける種々の機器の取付構
造に適用することができ同等の効果を奏する。Note that in the above embodiment, the capacitor body 1
A first movable body 4 whose both ends are slidable in the groove 3
The second movable body 7 is used for attachment, but one end is attached via the movable body, and the other end is attached by inserting a mounting screw into a mounting hole provided in the capacitor body 1 itself. It may also be done by In this case as well, so-called free pitch mounting is possible. Further, in the above embodiment, the mounting structure of a capacitor was described, but the present invention is not limited to capacitors, but can be applied to the mounting structure of various devices that are attached to a mounted part using at least mounting screws. be effective.
【００１７】[0017]
【発明の効果】この発明による機器の取付構造は以上の
ように、所定の溝部および凸部を形成し、かつ所定の可
動体を備えたので、取付ねじを使用したいわゆるフリー
ピッチの取り付けが可能となり、かつその取付ねじの螺
合締め付けより同時に機器の確実強固な固定が達成され
る。また、所定の第１および第２の可動体を備えること
により、取付ピッチの調整操作もより円滑に行うことが
できる。更に、所定のレール溝を形成し、第２の可動体
に所定の係止部を設けることにより、いわゆるレールを
介した取り付けも可能となる。また、この発明による機
器の取付方法は以上のように、先ず、第１の可動体を締
め付け固定し、取付ピッチの調整を行った後、第２の可
動体を締め付け固定するようにしたので、取付ピッチの
調整が円滑に行い得るとともに、機器を確実強固に取り
付けることが可能となる。[Effects of the Invention] As described above, the device mounting structure according to the present invention forms the predetermined grooves and convex portions and is equipped with the predetermined movable body, so that so-called free pitch mounting using mounting screws is possible. At the same time, the device can be securely and firmly fixed by tightening the mounting screw. Further, by providing the predetermined first and second movable bodies, the mounting pitch can be adjusted more smoothly. Furthermore, by forming a predetermined rail groove and providing a predetermined locking portion on the second movable body, attachment via a so-called rail is also possible. Furthermore, as described above, the method for installing equipment according to the present invention is such that first, the first movable body is tightened and fixed, the mounting pitch is adjusted, and then the second movable body is tightened and fixed. The mounting pitch can be adjusted smoothly, and the equipment can be reliably and firmly mounted.
【図１】この発明の一実施例によるコンデンサの取付構
造の詳細を説明するものでその取付面である背面側から
見た斜視図である。FIG. 1 is a perspective view illustrating details of a capacitor mounting structure according to an embodiment of the present invention, as seen from the back side, which is the mounting surface.
【図２】コンデンサ全体を正面側から見た斜視図である
。FIG. 2 is a perspective view of the entire capacitor seen from the front side.
【図３】コンデンサ本体１を被取付部Ｌに取り付ける要
領を説明するための図である。FIG. 3 is a diagram for explaining the procedure for attaching the capacitor body 1 to the attached part L.
【図４】適用が可能な他の方式の取付状態を示す図であ
る。FIG. 4 is a diagram showing an attachment state of another applicable method.
１は機器としてのコンデンサ本体、２は取付面、３Ａ，
３Ｂ，３Ｃは溝部、４および７はそれぞれ第１および第
２の可動体、５および８は取付穴、９は係止部、１０は
レール溝、１１Ａ，１１Ｂは凸部、１７は取付ねじ、Ｌ
は被取付部である。1 is the capacitor body as a device, 2 is the mounting surface, 3A,
3B and 3C are groove portions, 4 and 7 are first and second movable bodies, respectively, 5 and 8 are mounting holes, 9 is a locking portion, 10 is a rail groove, 11A and 11B are convex portions, 17 is a mounting screw, L
is the attached part.
Claims (4)
せ取付ねじを使用して取り付けるための機器の取付構造
において、上記取付面にその取付面と平行で一の方向に
延在するあり溝状の溝部を形成し、上記溝部に摺動可能
に嵌合され上記取付ねじを挿入する取付穴を設けたその
一端が上記取付面の上記一の方向の端縁から突出可能に
構成された可動体を備えるとともに、上記可動体の取付
穴に取付ねじを挿入して被取付部に螺合し上記可動体を
締め付けたとき上記可動体が上記溝部の内面を押圧して
上記摺動時の摩擦力が増大するよう上記取付面の端縁の
溝部両側方に上記取付面の表面の他の部分から所定の寸
法突出する凸部を形成したことを特徴とする機器の取付
構造。[Claim 1] A device mounting structure for mounting the device using a mounting screw by bringing the mounting surface of the device into contact with the part to be mounted, wherein the mounting surface is parallel to the mounting surface and extends in one direction. A dovetail groove is formed, one end of which is configured to be able to protrude from an edge of the mounting surface in the one direction, the mounting hole being slidably fitted into the groove and into which the mounting screw is inserted. a movable body, and when the movable body is tightened by inserting a mounting screw into the mounting hole of the movable body and screwing it into the mounted part, the movable body presses the inner surface of the groove and the sliding occurs. A mounting structure for equipment, characterized in that convex portions are formed on both sides of the groove at the edge of the mounting surface to protrude by a predetermined dimension from other parts of the surface of the mounting surface so as to increase the frictional force of the mounting surface.
ぞれ一方の端縁から突出可能に構成された第１の可動体
および他方の端縁から突出可能に構成された第２の可動
体を備え、上記取付面に当接したままの状態のとき凸部
の存在によって可動体表面と被取付部との間に形成され
る間隙が上記第１の可動体より上記第２の可動体におい
て大きくなるようにしたことを特徴とする請求項１記載
の機器の取付構造。2. As a movable body, a first movable body configured to be able to protrude from one end edge in one direction of the mounting surface and a second movable body configured to be able to protrude from the other edge of the mounting surface are provided. and a gap formed between the movable body surface and the attached part due to the presence of the convex part when the movable body remains in contact with the mounting surface is larger in the second movable body than in the first movable body. 2. The device mounting structure according to claim 1, wherein:
ル溝を溝部と直交して取付面に形成し、第２の可動体の
他端に上記レールの端縁を係止可能な係止部を設けたこ
とを特徴とする請求項２記載の機器の取付構造。3. A rail groove into which a device mounting rail can be fitted is formed on the mounting surface perpendicular to the groove, and a locking mechanism capable of locking the edge of the rail to the other end of the second movable body. 3. The device mounting structure according to claim 2, further comprising a section.
入し被取付部の所定位置に螺合し上記第１の可動体を締
め付け固定する第１の可動体取付工程と、固定された第
１の可動体に対して機器を一の方向に所定距離移動させ
取付ねじのピッチを調整する取付ピッチ調整工程と、第
２の可動体の取付穴に取付ねじを挿入し被取付部の所定
位置に螺合し上記第２の可動体を締め付け固定する第２
の可動体取付工程とからなる請求項２または３記載の機
器の取付方法。4. A first movable body mounting step of inserting a mounting screw into a mounting hole of the first movable body and screwing it into a predetermined position of the mounted part to tighten and fix the first movable body; A mounting pitch adjustment step in which the device is moved a predetermined distance in one direction relative to the first movable body to adjust the pitch of the mounting screw, and a mounting screw is inserted into the mounting hole of the second movable body to adjust the pitch of the mounting screw. a second movable body that is screwed into a predetermined position and tightens and fixes the second movable body;
4. The device mounting method according to claim 2, which comprises a movable body mounting step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14688891A JPH0760950B2 (en) | 1991-05-21 | 1991-05-21 | Equipment mounting structure and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14688891A JPH0760950B2 (en) | 1991-05-21 | 1991-05-21 | Equipment mounting structure and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04343496A true JPH04343496A (en) | 1992-11-30 |
| JPH0760950B2 JPH0760950B2 (en) | 1995-06-28 |
Family
ID=15417850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14688891A Expired - Lifetime JPH0760950B2 (en) | 1991-05-21 | 1991-05-21 | Equipment mounting structure and method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0760950B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09289365A (en) * | 1996-04-24 | 1997-11-04 | Nec Corp | Capacitance element mounting structure and impedance matching circuit of power amplifier using the same |
| JP2002188742A (en) * | 2000-12-25 | 2002-07-05 | Ckd Corp | Electropneumatic regulator |
-
1991
- 1991-05-21 JP JP14688891A patent/JPH0760950B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09289365A (en) * | 1996-04-24 | 1997-11-04 | Nec Corp | Capacitance element mounting structure and impedance matching circuit of power amplifier using the same |
| JP2002188742A (en) * | 2000-12-25 | 2002-07-05 | Ckd Corp | Electropneumatic regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0760950B2 (en) | 1995-06-28 |
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