JPS6017873A - Plug unit of electric device - Google Patents
Plug unit of electric deviceInfo
- Publication number
- JPS6017873A JPS6017873A JP11854284A JP11854284A JPS6017873A JP S6017873 A JPS6017873 A JP S6017873A JP 11854284 A JP11854284 A JP 11854284A JP 11854284 A JP11854284 A JP 11854284A JP S6017873 A JPS6017873 A JP S6017873A
- Authority
- JP
- Japan
- Prior art keywords
- locking member
- base member
- locking
- plug body
- plug
- 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
- Connector Housings Or Holding Contact Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明はたとえば内部に充電装置を有する電気機器のプ
ラグ装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates, for example, to a plug device for an electrical appliance having a charging device inside.
従来例の構成とその問題点
一般に小型の電気機器、たとえば充電装置を内蔵した小
型電気機器においては、コードが邪魔になることからコ
ードを用いずに機器本体より電源用のプラグを使用、不
使用に応じて出入させるものが多い。このプラグは、機
器本体より突出させた状態および押し込んだ状態の位置
を保つためにロック機構を必要とするが、そのロック部
材はプラグとは別部品よりなっており、製造が面倒であ
り、また、プラグ、ロック部材のスライド構造等も複雑
なものとなっていた。Conventional configurations and their problems In general, small electrical devices, such as small electrical devices with a built-in charging device, use a power plug from the device itself instead of using a cord because the cord gets in the way. There are many things that can be moved in and out depending on the situation. This plug requires a locking mechanism to keep it in the protruding and pushed-in positions from the device body, but the locking member is a separate part from the plug, making it cumbersome to manufacture. , the sliding structure of the plug, the locking member, etc. were also complicated.
発明の目的
本発明は前記従来の問題に留意し、機器本体に出入する
プラグを備えだものにおいて、このプラグのロック構造
を簡単にするとともに確実なロックができるようにした
電気機器のプラグ装置を提供することを目的とするもの
である。OBJECTS OF THE INVENTION The present invention takes into account the above-mentioned conventional problems and provides a plug device for electrical equipment, which simplifies the locking structure of the plug and enables reliable locking in equipment equipped with a plug that goes in and out of the equipment body. The purpose is to provide
発明の構成
前記目的を達成するため、本発明は一端に突出する遮蔽
片を有し一側面に凹部をもつベース部材と、一端に筒部
を有し他端に細部をもち、かつ、両側に翼片を有すると
ともに前記細部の両側にロック用の段凸部を有するロッ
ク部材と、前記ベース部材とロック部材を連結する連結
帯とを可撓性をもつ合成樹脂によって一体に成形し、前
記ベース部材の遮蔽板と反対の端部に導電性の差込足を
突設してプラグ体を構成し、ベース部材の凹部にスプリ
ングを挿入するとともにこの四部にロック部材の筒部を
挿入してプラグ体とロック部材を組み合せ体をスライド
孔全形成した本体ケースの内側に配置するとともにロッ
ク部材の細部を前記スライド孔より表出させ、ロック部
材をスライドさせることによりプラグ体をスライド自在
に構成し、前記スライド孔の内縁の両端部近くに釦部両
側のロック用の段凸部がはまり合う凹部を形成し、本体
ケースにプラグ体の差込足が出入する開口を設けてなる
電気機器のプラグ装置の構成としたものである。Structure of the Invention In order to achieve the above object, the present invention includes a base member having a protruding shielding piece at one end and a recessed portion on one side, a cylindrical portion at one end, a detail at the other end, and a base member having a protruding shielding piece at one end and a concave portion at one side, and a base member having a cylindrical portion at one end and a detail at the other end, and A locking member having wing pieces and locking step protrusions on both sides of the detail, and a connecting band connecting the base member and the locking member are integrally molded from a flexible synthetic resin, and the base A plug body is constructed by protruding a conductive insertion foot on the opposite end of the member from the shielding plate, and a spring is inserted into the recess of the base member, and the cylindrical part of the locking member is inserted into these four parts to complete the plug. The combination of the body and the locking member is arranged inside a main body case in which a slide hole is fully formed, and the details of the locking member are exposed from the slide hole, and the plug body is configured to be slidable by sliding the locking member, A plug device for electrical equipment, wherein a recess is formed near both ends of the inner edge of the slide hole into which the locking stepped protrusions on both sides of the button fit, and an opening is provided in the main body case through which the insertion foot of the plug body enters and exits. The structure is as follows.
実施例の説明 以下本発明の一実施例を図面にもとづき説明する。Description of examples An embodiment of the present invention will be described below based on the drawings.
図において1は機器の本体ケースであり、内部 1に絶
縁材よりなるシャーシ2を設け、このシャーシ2の本体
ケース1の一つの内側面に対応する部分に導電端子板3
を取りつけている。4は前記導電端子板3と本体ケース
1の一つの側板1a間に配置されたプラグ体である。こ
のプラグ体4は合成樹脂よるなるベース部材5と、この
ベース部材5に取付けられた導電性の差込足6よりなっ
ている。前記ベース部材6は、側板1aに向いた面に凹
部7をもち、かつ、凹部7の中心にボス8を有している
。差込足らば導電端子板3と平行に設けられており、常
に一部が導電端子板3と接触を保っている。前記ベース
部材5にはロック部材9が□ 組み合されている。この
ロック部材9iIiベース部材6と同一の材料よりなり
、ベース部材5に対し連結帯10で連結されている(第
3図、第5図。In the figure, reference numeral 1 denotes the main body case of the device.A chassis 2 made of an insulating material is provided inside 1, and a conductive terminal plate 3 is attached to a portion of the chassis 2 corresponding to one inner surface of the main body case 1.
is installed. Reference numeral 4 denotes a plug body disposed between the conductive terminal plate 3 and one side plate 1a of the main body case 1. The plug body 4 consists of a base member 5 made of synthetic resin and a conductive insertion foot 6 attached to the base member 5. The base member 6 has a recess 7 on the surface facing the side plate 1a, and a boss 8 at the center of the recess 7. The plug is provided parallel to the conductive terminal plate 3, and a portion always maintains contact with the conductive terminal plate 3. A lock member 9 is combined with the base member 5. This locking member 9iIi is made of the same material as the base member 6, and is connected to the base member 5 by a connecting band 10 (FIGS. 3 and 5).
第6図参照)。また、ロック部材9は両側に翼片11を
もち、−側に筒部12を設けるとともに、他側に細部1
3をもち、さらに細部13の両側に段凸部14を有して
いる。このロック部材9の筒部12はベース部材5の凹
部7に挿入され、四部7内に設けられたコイルスプリン
グ15により突出する方向に付勢されている。1だベー
ス部材6の差込足6と反対側には遮蔽片16を一体に突
出している。本体ケース1の前記差込足6の先端が対向
する部分には、前記差込足6の出入を許す開口17が設
けられている。また、本体ケース1の側板1aにはロッ
ク部材9の細部13を表出させ、かつ細部13のスライ
ドを許す細長い形状のスライド孔18を設けている(第
2図参照)。前記スライド孔18の側縁の両端部近くに
はそれぞれ細部13の両側の段凸部14のは捷り合いを
許す凹6 ゛
部19を設けである。そしてロック部材9の翼片11は
本体ケース1の側板1aの内側に位置し、ロック部材9
の抜は止めを防止するようになっている。捷た、ロック
部材9とプラグ体4のベース部材5は適当な可撓性をも
つたとえばポリプロピレンなどを成型して一体に構成さ
れ、連結帯1゜は自由に曲げることができるようになっ
ている。(See Figure 6). Further, the locking member 9 has wing pieces 11 on both sides, a cylindrical portion 12 is provided on the negative side, and a detail 1 is provided on the other side.
3, and further has stepped protrusions 14 on both sides of the detail 13. The cylindrical portion 12 of the locking member 9 is inserted into the recess 7 of the base member 5, and is biased in the protruding direction by a coil spring 15 provided within the four portions 7. A shielding piece 16 is integrally protruded from the opposite side of the base member 6 from the insertion leg 6. An opening 17 that allows the insertion foot 6 to enter and exit is provided in a portion of the main body case 1 where the tip of the insertion foot 6 faces. Further, the side plate 1a of the main body case 1 is provided with an elongated slide hole 18 that exposes the detail 13 of the locking member 9 and allows the detail 13 to slide (see FIG. 2). Near both ends of the side edge of the slide hole 18 are provided six concave portions 19 for allowing the stepped convex portions 14 on both sides of the detail 13 to intertwine. The wing pieces 11 of the locking member 9 are located inside the side plate 1a of the main body case 1, and the locking member 9
The removal is designed to prevent the stop. The twisted locking member 9 and the base member 5 of the plug body 4 are integrally formed by molding polypropylene or the like with appropriate flexibility, and the connecting band 1° can be bent freely. .
つぎにその操作について説明する。Next, the operation will be explained.
第4図Aの状態はプラグ体4が本体ケース1内に収納さ
れている状態である。9この状態においてはロック部材
9の細部13の両側の段凸部14がスライド孔18の内
側の凹部19にはまり合っており、ロック部材9はスラ
イドできなく、すなわち、ロック部材9に連結されたと
ころのプラグ体4の収納を安定に保っている。プラグ体
4を使用する場合はまず第4図Bのようにロック部材9
の細部13を矢印のように押す。この押圧によシロツク
部材9はスプリング15に抗して押し適寸れ、細部13
の両側の段凸部14がスライド孔18の内側の四部19
よりはずれる。この状態において第4図Cに示すように
矢印方向に鉛部13をスライドさせると、プラグ体4も
スライドし、その差込足6を開口17より突出させ、電
源への接続に供するものである。この第4図Cの状態に
おいて鉛部13より手を放せば、ロック部材9はスプリ
ング16の力により押され、その段凸部14をスライド
孔18の内側の凹部19にはめ合せ、前記プラグ体4の
突出した状態を安定に保つ。In the state shown in FIG. 4A, the plug body 4 is housed in the main body case 1. 9 In this state, the stepped protrusions 14 on both sides of the detail 13 of the lock member 9 fit into the recess 19 inside the slide hole 18, and the lock member 9 cannot slide, that is, the lock member 9 is not connected to the lock member 9. However, the storage of the plug body 4 is maintained stably. When using the plug body 4, first attach the locking member 9 as shown in Fig. 4B.
Press the detail 13 as shown in the arrow. Due to this pressure, the locking member 9 is pushed against the spring 15 to an appropriate size, and the detail 13
The stepped protrusions 14 on both sides of the slide hole 18 are connected to the inner four parts 19 of the slide hole 18
It's off. In this state, when the lead part 13 is slid in the direction of the arrow as shown in FIG. . When the lead part 13 is released in the state shown in FIG. Keep the protruding state of 4 stable.
なお、前記ロック部材9の付勢はスプリング15に加え
、曲げられた連結帯1oの後元力を利用でき、よりロッ
ク状態を安定にすることができる。In addition to the spring 15, the force behind the bent connecting band 1o can be used to bias the locking member 9, thereby making the locking state more stable.
つぎに突出したプラグ体4を収納する場合には再び鉛部
13を押してロック部材9をスライドさせるものである
。Next, when storing the protruding plug body 4, the lead portion 13 is pushed again to slide the locking member 9.
発明の効果
以上の実施例の説明よシ明らかなように本発明の電気機
器のプラグ装置はロック部材の鉛部を押してスライドさ
せることによりプラグ体を本体ケースより出入できるも
のであり、その突出、収納の状態が安定しておシ、また
、プラグ体が突出した状態においてはスライド孔が遮蔽
片によって遮蔽され、導電端子板へあや凍って触れるよ
うなこともない。また、ロック部材とプラグ体のベース
部材は一体に成型され、その製造を容易にするものであ
り、スライド孔の形状、ロック部材の形状およびベース
部材の形状が互に関係をもって組み合わされ、前記の安
定した動作ができ、その実用的効果の太きいものである
。Effects of the Invention As is clear from the description of the embodiments above, in the plug device for electrical equipment of the present invention, the plug body can be moved in and out of the main body case by pushing and sliding the lead part of the locking member. The storage condition is stable, and when the plug body is in a protruding state, the slide hole is shielded by the shielding piece, so that there is no chance of touching the conductive terminal plate due to freezing. Furthermore, the lock member and the base member of the plug body are integrally molded to facilitate their manufacture, and the shape of the slide hole, the shape of the lock member, and the shape of the base member are combined with each other in a relationship with each other. It can operate stably and has great practical effects.
第1図は本発明の一実施例の電気機器のプラグ装置の断
側面図、第2図は同側面図、第3図はプラグ体とロック
部材の平面図、第4図A、B、Cはプラグ体とロック部
材の動作を説明するだめの要部断面図、第5図はプラグ
体とロック部材の非結合状態の側面図、第6図はプラグ
体とロック部材の結合状態の側面図である。
1・・・・・・本体ケース、2・・・・・シャーシ、3
・−・・導電端子板、4・・・・・プラグ体、5・・・
・・ベース部材、6・・・・・・差込足、7・・・・凹
部、8・・・・・ボス、9・・、・・ロック部材、10
・−・・・連結帯、11・・・・・・翼片、12・・・
・・・筒部、13・・・鉛部、14・・・・段凸部、1
5・・・・・コイルスプリング、16・・・・・遮蔽片
、17・・・・・・開口、18・・・・・スライド孔、
19・・・、凹部。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名11
図
bt’l ? 7 3
第2図
第3図
第4図FIG. 1 is a cross-sectional side view of a plug device for an electrical device according to an embodiment of the present invention, FIG. 2 is a side view of the same, FIG. 3 is a plan view of a plug body and a locking member, and FIGS. 4A, B, and C. 5 is a side view of the plug body and the lock member in an uncoupled state, and FIG. 6 is a side view of the plug body and the lock member in the coupled state. It is. 1...Body case, 2...Chassis, 3
... Conductive terminal board, 4... Plug body, 5...
... Base member, 6 ... Insert foot, 7 ... Recess, 8 ... Boss, 9 ... Lock member, 10
...Connection band, 11... Wing piece, 12...
... Cylindrical part, 13... Lead part, 14... Step convex part, 1
5... Coil spring, 16... Shielding piece, 17... Opening, 18... Slide hole,
19..., recess. Name of agent: Patent attorney Toshio Nakao and 1 other person11
Figure bt'l? 7 3 Figure 2 Figure 3 Figure 4
Claims (1)
部材と、一端に筒部を有し他端に鉛部をもち、かつ、両
側に翼片を有するとともに前記鉛部の両側にロック用の
段凸部を有するロック部材と、前記ベース部材とロック
部材を連結する連結帯とを可撓性をもつ合成樹脂によっ
て一体に成形し、前記ベース部材の遮蔽板と反対の端部
に導電性の差込足を突設してプラグ体を構成し、ベース
部材の凹部にスプリングを挿入するとともにこの四部に
ロック部材の筒部を挿入してプラグ体とロック部材を組
み合せ、前記プラグ体とロック部材の組み合せ体をスラ
イド孔を形成した本体ケースの内側に配置するとともに
ロック部材の鉛部を前記スライド孔より表出させ、ロッ
ク部材をスライドさせることによりプラグ体全スライド
自在に構成し、前記スライド孔の内縁の両端部近くに鉛
部両側のロック用の段凸部かは寸り合う四部を形成し、
本体ケースにプラグ体の差込足が出入する開口を設けて
なる電気機器のプラグ装置。A base member having a protruding shielding piece at one end and a recess on one side, a cylindrical part at one end, a lead part at the other end, wing pieces on both sides, and locks on both sides of the lead part. A locking member having a stepped convex portion and a connecting band connecting the base member and the locking member are integrally molded from flexible synthetic resin, and a conductive plate is attached to the end of the base member opposite to the shielding plate. A plug body is constructed by protruding the insertion legs of the base member, a spring is inserted into the recessed part of the base member, and the cylindrical part of the locking member is inserted into these four parts to combine the plug body and the locking member. The combination of the locking members is arranged inside a main case in which a slide hole is formed, and the lead part of the locking member is exposed from the slide hole, so that the entire plug body can be slid freely by sliding the locking member. Near both ends of the inner edge of the slide hole, four matching protrusions are formed for locking on both sides of the lead part.
A plug device for electrical equipment that has an opening in the main body case through which the insertion leg of the plug body enters and exits.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11854284A JPS6017873A (en) | 1984-06-08 | 1984-06-08 | Plug unit of electric device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11854284A JPS6017873A (en) | 1984-06-08 | 1984-06-08 | Plug unit of electric device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6017873A true JPS6017873A (en) | 1985-01-29 |
Family
ID=14739164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11854284A Pending JPS6017873A (en) | 1984-06-08 | 1984-06-08 | Plug unit of electric device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017873A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS446289Y1 (en) * | 1966-07-15 | 1969-03-07 | ||
JPS4938791U (en) * | 1972-07-11 | 1974-04-05 | ||
JPS5555503U (en) * | 1978-10-11 | 1980-04-15 |
-
1984
- 1984-06-08 JP JP11854284A patent/JPS6017873A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS446289Y1 (en) * | 1966-07-15 | 1969-03-07 | ||
JPS4938791U (en) * | 1972-07-11 | 1974-04-05 | ||
JPS5555503U (en) * | 1978-10-11 | 1980-04-15 |
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