JPS61136207A - Transformer - Google Patents
TransformerInfo
- Publication number
- JPS61136207A JPS61136207A JP25804784A JP25804784A JPS61136207A JP S61136207 A JPS61136207 A JP S61136207A JP 25804784 A JP25804784 A JP 25804784A JP 25804784 A JP25804784 A JP 25804784A JP S61136207 A JPS61136207 A JP S61136207A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- case
- transformer
- mounting
- notch
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は各種電子機器に利用される変成器に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a transformer used in various electronic devices.
従来例の構成とその問題点
一般に変成器は携帯用電子機器から据置タイプの電子機
器に電源用などとして広く利用されている。Conventional Structures and Their Problems Generally, transformers are widely used as power supplies in portable electronic devices to stationary electronic devices.
このような変成器においては、落下衝撃強度の要求され
るものあるいは落下衝撃強度の要求されないものがある
。Some of these transformers are required to have drop impact strength, while others are not required to have drop impact strength.
落下衝撃強度を要求される変成器としては、第1図に示
すように変成器本体を収納したケース1の下端部両側に
ビスによる取付部2を設けた構成となっており、一方、
落下衝撃強度の要求されない変成器としては、第2図に
示すように、変成器本体を収納したケース3には取付部
を設けない構成となっていた。As shown in Fig. 1, a transformer that requires drop impact strength has a structure in which screw mounting parts 2 are provided on both sides of the lower end of a case 1 that houses the transformer body.
For transformers that do not require drop impact strength, the case 3 housing the transformer main body is not provided with a mounting part, as shown in FIG.
このように従来の変成器においては用途に応じて2種類
のケースを用意する必要があり、コスト面および部品管
理の点でも不利になるものであった。As described above, in the conventional transformer, it is necessary to prepare two types of cases depending on the application, which is disadvantageous in terms of cost and parts management.
発明の目的
本発明は以上のような従来の欠点を除去するものであり
、落下衝撃強度の要求される場合も、されない場合も同
じケースを用い、取付部を着脱可能とした変成器を提供
することを目的とするものである。Purpose of the Invention The present invention eliminates the above-mentioned drawbacks of the conventional transformer, and provides a transformer in which the same case is used whether drop impact strength is required or not, and the mounting portion is detachable. The purpose is to
発明の構成
上記目的を達成するために本発明の変成器は、変成器本
体を収納し友ケース本体の下部に変成器本体の端子&部
を収納する突出部を設け、この突出部の両側の中央部に
ケース本体に沿った方形状の貫通孔を設け、その貫通孔
の外側に貫通孔より幅が狭い切欠部を設け、この貫通孔
を設けた位置のケース本体の下端に係合凹部を設けたケ
ースを備え、上記貫通孔および切欠部にはまりこむ溝を
形成し、係合凹部に係合する弾性をもった保合片を有す
る結合部をもち、かつ、ビス孔を有する取付体を上記ケ
ースに着脱可能に構成し、この構成とすることによって
、取付体の組込みが用途に応じて選択でき、ケースの標
準化が図れることになる。Structure of the Invention In order to achieve the above object, the transformer of the present invention is provided with a protruding part for accommodating the transformer main body and for accommodating the terminals and parts of the transformer main body at the lower part of the companion case main body. A rectangular through hole is provided in the center along the case body, a notch narrower than the through hole is provided on the outside of the through hole, and an engaging recess is provided at the lower end of the case body at the location where this through hole is provided. The mounting body is provided with a case, a groove that fits into the through hole and the notch, a coupling part having an elastic retaining piece that engages with the engagement recess, and a screw hole. By making the mounting body removably attachable to the case, the installation of the mounting body can be selected depending on the application, and the case can be standardized.
実施例の説明
以下、本発明の実施例を図面第3図〜第6図を用いて説
明する。DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to FIGS. 3 to 6 of the drawings.
4は変成器本体、すなわち、コイルを巻回したコイルボ
ビンに鉄心を組込んで構成される変成器本体を収納する
合成樹脂からなるケースで、このケース4はケース本体
5と、変成器本体の端子板部を収納する突出部6とが一
体成形されて構成されている。この突出部6の両側の中
央部には、ケース本体6に沿った長方形状の貫通孔7が
設けられ、この貫通孔γの外側には貫通孔7よシ幅が狭
く、しかも突出部6の高さ寸法以下の切欠部8が設けら
れ、この貫通孔7と切欠部8によってガイド突部9と固
定部1Qが形成される。また、この貫通孔7を設けた位
置のケース本体5の下端には係合凹部11が設けられて
いる。Reference numeral 4 denotes a case made of synthetic resin that houses the transformer main body, that is, the transformer main body, which is constructed by incorporating an iron core into a coil bobbin wound with a coil. A protruding portion 6 for housing the plate portion is integrally formed. A rectangular through hole 7 along the case body 6 is provided in the center of both sides of the protrusion 6, and the width of the through hole 7 is narrower than that of the through hole 7 on the outside of the through hole γ. A notch 8 having a height dimension or less is provided, and the through hole 7 and the notch 8 form a guide protrusion 9 and a fixing portion 1Q. Furthermore, an engagement recess 11 is provided at the lower end of the case body 5 at the location where the through hole 7 is provided.
このようなケース4に対して、必要に応じて組込まれる
取付体12がある。この取付体12は、やはり合成樹脂
によって成形されておシ、ケース4のガイド突部9とは
まり合う溝13を有し、背 !面部に切込み
14を両側に有し係合突部16を下端に有する保合片1
6をもち、この部分で結合部17を構成し、かつ、この
結合部17と連続してビス孔18を有する構成となって
いる。There is a mounting body 12 that is incorporated into such a case 4 as necessary. This mounting body 12 is also molded from synthetic resin and has a groove 13 that fits into the guide protrusion 9 of the case 4. A retaining piece 1 having notches 14 on both sides of the surface and an engaging protrusion 16 at the lower end.
6, this portion constitutes a joint portion 17, and a screw hole 18 is provided continuous with this joint portion 17.
このような構成で、落下衝撃強度を必要としない変成器
の場合は、取付体12を組込まずに用い、落下衝撃強度
を必要とする場合には、第6図に示すように取付体12
をケース4の突出部6の貫通孔7および切欠部8に溝1
3をガイド突部9に位置を合せて押込み、係合片16の
係合突部16を第6図に示すように係合凹部11に係合
させることにより、ケース4に取付体12を結合できる
。In the case of a transformer with such a configuration that does not require drop impact strength, it is used without incorporating the mounting body 12, and when drop impact strength is required, the mounting body 12 is used as shown in FIG.
A groove 1 is formed in the through hole 7 and notch 8 of the protrusion 6 of the case 4.
3 to the guide protrusion 9 and push it in, and the engagement protrusion 16 of the engagement piece 16 is engaged with the engagement recess 11 as shown in FIG. 6, thereby coupling the mounting body 12 to the case 4. can.
発明の効果
以上のように本発明の変成器は構成されるため、落下衝
撃強度の必要のある場合、ない場合でもケースとしては
同じものが利用でき、強度の必要なときには取付体を組
込むことで対処できることになり、その取付体の取付強
度も十分に保て、コスト面でも有利とすることができる
とともに、部品管理も容易となり、実用的価値の犬なる
ものである。Since the transformer of the present invention is configured as described above, the same case can be used whether or not drop impact strength is required, and when strength is required, a mounting body can be incorporated. This makes it possible to maintain sufficient mounting strength of the mounting body, which is advantageous in terms of cost, and also facilitates parts management, which is of great practical value.
第1図は従来の変成器を示す斜視図、第2図は他の従来
例の変成器の斜視図、第3図は本発明の変成器の一実施
例を示す斜視図、第4図は同要部の斜視図、第5図、第
6図は同取付体の組込み状態を示す要部の断面図である
。
4・・・・・・ケース、5・・・・・・ケース本体、6
・・・・・・突出部、7・・・・・・貫通孔、8・・・
・・・切欠部、9・・・・・・ガイド突部、10・・・
・・・固定部、12・・・・・・取付体、13・・・・
・・溝、14・・・・・・切込み、16・・・・・・係
合突部、16・・・・・・係合片、17・・・・・・結
合部、18・・・・・・ビス孔。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名第
1 図
第2図
第3図Fig. 1 is a perspective view of a conventional transformer, Fig. 2 is a perspective view of another conventional transformer, Fig. 3 is a perspective view of an embodiment of the transformer of the present invention, and Fig. 4 is a perspective view of a conventional transformer. A perspective view of the main part, and FIGS. 5 and 6 are sectional views of the main part showing the assembled state of the mounting body. 4... Case, 5... Case body, 6
...Protrusion, 7...Through hole, 8...
... Notch, 9... Guide protrusion, 10...
... Fixed part, 12 ... Mounting body, 13 ...
...Groove, 14...Notch, 16...Engagement protrusion, 16...Engagement piece, 17...Connection part, 18... ...screw hole. Name of agent: Patent attorney Toshio Nakao and 1 other person
1 Figure 2 Figure 3
Claims (1)
端子板部を収納する突出部を設け、この突出部の両側の
中央部にケース本体に沿った方形状の貫通孔を設け、そ
の貫通孔の外側に貫通孔より幅の狭い切欠部を設け、こ
の貫通孔を設けた位置のケース本体の下端に係合凹部を
設けたケースを備え、上記貫通孔および切欠部にはまり
こむ溝を形成し、係合凹部に係合する弾性をもった係合
片を有する結合部をもち、かつビス孔を有する取付体を
上記ケースに着脱可能とした変成器。A protruding part for storing the terminal plate part of the transformer body is provided at the bottom of the case body that houses the transformer body, and a rectangular through hole is provided along the case body in the center of both sides of this protruding part. A case is provided with a notch narrower in width than the through hole on the outside of the hole, an engaging recess is provided at the lower end of the case body at the position where the through hole is provided, and a groove is formed that fits into the through hole and the notch. A transformer having a coupling part having an elastic engagement piece that engages with an engagement recess, and a mounting body having a screw hole that can be attached to and detached from the case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25804784A JPS61136207A (en) | 1984-12-06 | 1984-12-06 | Transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25804784A JPS61136207A (en) | 1984-12-06 | 1984-12-06 | Transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61136207A true JPS61136207A (en) | 1986-06-24 |
Family
ID=17314802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25804784A Pending JPS61136207A (en) | 1984-12-06 | 1984-12-06 | Transformer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61136207A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010199108A (en) * | 2009-02-23 | 2010-09-09 | Diamond Electric Mfg Co Ltd | Ignition coil, and manufacturing method therefor |
KR101223253B1 (en) | 2010-04-19 | 2013-01-17 | 리엔 창 일렉트로닉 엔터프라이즈 컴퍼니 리미티드 | movable transformer embedded into an opening of a PCB and a method of installing the same |
CN105869837A (en) * | 2016-04-26 | 2016-08-17 | 国网山东省电力公司济南市长清区供电公司 | Easy-to-install dry-type transformer and installation method thereof |
-
1984
- 1984-12-06 JP JP25804784A patent/JPS61136207A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010199108A (en) * | 2009-02-23 | 2010-09-09 | Diamond Electric Mfg Co Ltd | Ignition coil, and manufacturing method therefor |
KR101223253B1 (en) | 2010-04-19 | 2013-01-17 | 리엔 창 일렉트로닉 엔터프라이즈 컴퍼니 리미티드 | movable transformer embedded into an opening of a PCB and a method of installing the same |
CN105869837A (en) * | 2016-04-26 | 2016-08-17 | 国网山东省电力公司济南市长清区供电公司 | Easy-to-install dry-type transformer and installation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0068745A1 (en) | Ferrite cores and devices using such cores | |
JP3697789B2 (en) | Non-contact power supply | |
JPS61136207A (en) | Transformer | |
JPS5846429U (en) | stabilizer | |
JP2001135526A (en) | Coil component | |
JPH0238423Y2 (en) | ||
JPH0614444Y2 (en) | Trance | |
JPH0749773Y2 (en) | Transformer equipment | |
JP2542483Y2 (en) | Trance | |
JPH0563012U (en) | Trance | |
JPS60114559U (en) | Bobbin connection structure for small motors, etc. | |
JPS6223071Y2 (en) | ||
JP2508000Y2 (en) | Converter transformer | |
JPH0142366Y2 (en) | ||
JPS58158417U (en) | inductance element | |
JPH0134369Y2 (en) | ||
JPH0340927B2 (en) | ||
JPS59159907U (en) | coil bobbin | |
JPH0753424Y2 (en) | Laminated stepping motor terminal mounting structure | |
JPS588925U (en) | Resin mold type transformer | |
JPH087607Y2 (en) | Transformer | |
JPS583011U (en) | electronic circuit equipment | |
JPH0536812U (en) | Core case with terminal block | |
JPS583012U (en) | electronic circuit equipment | |
JPS58148853U (en) | electromagnetic contactor |