JPS61136206A - Plunger type solenoid - Google Patents

Plunger type solenoid

Info

Publication number
JPS61136206A
JPS61136206A JP59258011A JP25801184A JPS61136206A JP S61136206 A JPS61136206 A JP S61136206A JP 59258011 A JP59258011 A JP 59258011A JP 25801184 A JP25801184 A JP 25801184A JP S61136206 A JPS61136206 A JP S61136206A
Authority
JP
Japan
Prior art keywords
frame
bobbin
main device
type solenoid
plunger type
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
Application number
JP59258011A
Other languages
Japanese (ja)
Inventor
Masanori Onishi
正徳 大西
Hiroaki Takase
高瀬 広明
Toshihiro Nakano
中野 敏弘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59258011A priority Critical patent/JPS61136206A/en
Publication of JPS61136206A publication Critical patent/JPS61136206A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

PURPOSE:To miniaturize the titled device by providing grooves at both ends of a bobbin and fixing and positioning a frame. CONSTITUTION:Grooves are constructed at both ends of a bobbin 13 which are sandwitched between ribs 13a, 13b and ribs 13c, 13d. The bent portions 11a, 11b of both ends of a U-shaped frame 11 are inserted into the grooves, and the hooks 11c, 11d are inserted into the openings 17a, 17b of the base plate 17 of the main device, thereby positioning the bobbin 13. When V-shaped wedge 18 is driven into slots 11e provided substantially centrally of the hooks 11c, 11d of the inserted frame 11, the hooks 11c, 11d of the frame 11 are widened, so that clicks 11e-11h hold the main device base plate 17. Since a front frame is not needed, and a portion of the main device base plate 17 can be utilized as a magnetic path, reduction of the number of parts and miniaturization of the device can be achieved.

Description

【発明の詳細な説明】 産業上の利用分野     。[Detailed description of the invention] Industrial application field.

本発明は、プランジャ形ソレノイドに関するものである
The present invention relates to a plunger type solenoid.

従来の技術 近年、テープレコーダ、ビデオテープレコーダ等、民生
機械装置においては、小型化、操作の簡便さが要求され
、電子制御化が急速に進行している。
2. Description of the Related Art In recent years, consumer mechanical devices such as tape recorders and video tape recorders are required to be smaller and easier to operate, and electronic control is rapidly progressing.

電子制御のための、電気機械変換のために、プランジャ
形ソレノイドが多く使われてきた。
Plunger type solenoids have often been used for electromechanical conversion for electronic control.

以下図面を参照しながら、上述した従来のプランジャ形
ソレノイドについて説明する。
The conventional plunger type solenoid mentioned above will be explained below with reference to the drawings.

第6図(7)、げ)は、従来のプランジャ形ソレノイド
の正面図と側断面図、第7図はその外観図を示すもので
ある。
FIG. 6(7) shows a front view and a side sectional view of a conventional plunger type solenoid, and FIG. 7 shows an external view thereof.

1は本体フレームで、2は前面フレームで、3はボビン
で、4は可動鉄芯である。ポビ/3はコイル6を巻線す
るために両端に7ランジ部3a。
1 is a main body frame, 2 is a front frame, 3 is a bobbin, and 4 is a movable iron core. POBI/3 has 7 flange portions 3a at both ends for winding the coil 6.

3bが設けられ、中央部には可動鉄芯4.固定鉄芯6の
ガイド用開孔がある。
3b is provided, and a movable iron core 4. There is a guide hole for the fixed iron core 6.

次に組立手頃を述べる。まずU字形フレーム1の端面1
aのほぼ中央部の開孔に固定鉄芯6の絞め部6ゐを挿入
し、絞める。次に端子片7が取シ付けられ、コイル6が
巻かれたボビン3の開孔を、上記固定鉄芯6に挿入1位
置決めさせ、次にボビン3の可動鉄芯側端面に設けられ
たリング3Cと、前面フレーム2の中央部の開孔を挿入
1位置決めさせ、前面フレーム2は、本体フレーム1の
開放端に、ム〜D部を絞めることにより、組立てられて
いる。
Next, I will explain how to assemble it. First, end face 1 of U-shaped frame 1
Insert the constricting part 6' of the fixed iron core 6 into the opening approximately in the center of a and tighten it. Next, the terminal piece 7 is attached, and the opening of the bobbin 3, around which the coil 6 is wound, is inserted into the fixed iron core 6 and positioned. 3C and the opening in the center of the front frame 2 are inserted and positioned, and the front frame 2 is assembled by tightening the parts M to D to the open end of the main frame 1.

なお、上記プランジャ形ソレノイドの、本体機器(図示
せず)への取り付けは、フレーム1の一部を廻長させた
突片1a上の開孔1bを利用したり、フレーム1上に配
したメネジ1Gを利用してビス止めをしていた。
The plunger type solenoid can be attached to the main unit (not shown) by using the opening 1b on the protruding piece 1a, which is a partially extended part of the frame 1, or by using the female thread provided on the frame 1. I used 1G to fasten the screws.

発明が解決しようとする問題点 しかしながら、上記のような構成では、構成部品数モ多
く、又、フレームの一部を、本体機器基板と共用化する
には、不適浩であった。
Problems to be Solved by the Invention However, the above configuration requires a large number of components, and is not suitable for sharing a part of the frame with the main device board.

本発明は上記問題点に鑑み、磁路を構成するフレームの
一部を本体機器基板で共用化するに適したプランジャ形
ソレノイドを提供するものである。
In view of the above problems, the present invention provides a plunger type solenoid suitable for sharing a part of the frame constituting the magnetic path with the main device board.

問題点を解決するための手段 上記問題点を解決するために本発明のプランジャ形ソレ
ノイドは、磁路を、本体機器基板とコの字形フレームで
構成し、ポビ/の固定9位置決めを、ボビンの両端に設
けた溝にフレームを挿入させ、その挿入口の抜は止めを
本体機器基板で行な多灸構成したものである。
Means for Solving the Problems In order to solve the above problems, the plunger type solenoid of the present invention has a magnetic path composed of the main device board and a U-shaped frame, and the fixed 9 positioning of the povi/ The frame is inserted into grooves provided at both ends of the frame, and the insertion opening is prevented from being removed using the main device board.

作用 本発明は、上記した構成によって、プランジャフレーム
は1ケでよく、本体機器基板をフレームの一部として使
うために、フレーム板厚分だけ、薄く構成できる。
Operation According to the present invention, with the above-described configuration, only one plunger frame is required, and since the main device board is used as a part of the frame, the plunger frame can be made thinner by the thickness of the frame.

実施例 以下本発明の一実施例のプランジャ形ソレノイドについ
て、図面を参照しながら説明する。
EXAMPLE Hereinafter, a plunger type solenoid according to an example of the present invention will be described with reference to the drawings.

第1図(7)、(()は、本発明の第1の実施例におけ
るプランジャ形ソレノイドの正面図と側断面図を示すも
のである。
FIGS. 1(7) and 1() show a front view and a side sectional view of a plunger type solenoid in a first embodiment of the present invention.

第1図において、11はコの字フレーム、13はボビン
、14は可動鉄芯、15は固定鉄芯である。
In FIG. 1, 11 is a U-shaped frame, 13 is a bobbin, 14 is a movable iron core, and 15 is a fixed iron core.

第2図は、第1の実施例の斜視図、第3図は、第1の実
施例の巻線が施されたボビンフレーム、      !
本体機器基板の分解斜視図である。
FIG. 2 is a perspective view of the first embodiment, and FIG. 3 is a bobbin frame with the winding of the first embodiment.
FIG. 3 is an exploded perspective view of the main device board.

ボビン13の両端には、リブ13a 、13b及び13
0,13dで挾まれた溝か構成されており、前記溝にコ
の字フレーム11の両端折り曲げ部11&、11klを
挿入し、フレーム11のフック11C,11dを本体機
器基板17の開孔171L。
Ribs 13a, 13b and 13 are provided at both ends of the bobbin 13.
The bent portions 11&, 11kl of the U-shaped frame 11 are inserted into the grooves, and the hooks 11C, 11d of the frame 11 are inserted into the openings 171L of the main device board 17.

17bに挿入することにより、ボビン13の位置が決め
られる。
The position of the bobbin 13 is determined by inserting it into the bobbin 17b.

挿入されたフレーム11のフック11C111dの略中
央部に設けられたミゾ116に、第4図に示すようにV
形りサビ18を打ち込むことにより、フレーム11のフ
ック110,11dが第5図に示すように、拡がり爪1
16〜11hが本体機器基板17を挾持する。
As shown in FIG. 4, a V
By driving the shaped hooks 18, the hooks 110, 11d of the frame 11 expand into the expanding claws 1, as shown in FIG.
16 to 11h hold the main device board 17.

以上のような本実施例によれば1合成樹脂製ボビンの両
端に溝を設け、フレームを固定位置決めすることにより
、従来必要であった前面フレームが必要なくなり本体機
器基板17の一部を磁路に利用出来、部品点数の削減と
機器の小型化が図れる0 又、フレームの両端折り曲げ部の両先端にフック11C
,11dを設け、本体機器基板の開孔172L 、 1
7bに挿入することにより、フレームの位置決めを行な
い、フック11C111dの先端を押し拡げることによ
り爪116〜11hが本体機器基板17に固定され、従
来必要であった、タップ孔加工、ビス止め作業が不必要
となった。
According to this embodiment as described above, grooves are provided at both ends of the synthetic resin bobbin 1 and the frame is fixedly positioned, thereby eliminating the need for the front frame that was conventionally required and allowing a part of the main device board 17 to be used as a magnetic path. It can be used to reduce the number of parts and downsize the device.In addition, hooks 11C are provided at both ends of the bent portions at both ends of the frame.
, 11d are provided, and an opening 172L, 1 of the main device board is provided.
7b to position the frame, and by pushing and spreading the tips of the hooks 11C and 111d, the claws 116 to 11h are fixed to the main device board 17, eliminating the need for tapping holes and screwing, which were previously required. It became necessary.

発明の効果 以上のように本発明は、合成樹脂製ボビンの両端に溝を
設け、フレームを固定9位置決めすることにより、本体
機器基板を磁路に利用することが容易となり、従来必要
であった前面フレームが廃止出来、又、フレームの一部
が本体機器基板と共用化できるため、フレームの板厚だ
け、プランジャ形ソレノイドを薄く構成出来、機器の小
型化を図ることが出来る。
Effects of the Invention As described above, the present invention provides grooves at both ends of the synthetic resin bobbin and fixes the frame in 9 positions, making it easy to use the main device board as a magnetic path, which was previously necessary. Since the front frame can be eliminated and a part of the frame can be shared with the main device board, the plunger type solenoid can be made thinner by the thickness of the frame, and the device can be made smaller.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図(支)は本発明の一実施例における正面図。 (イ)はその側断面図、第2図は本実施例の斜視図、第
3図は取付けを説明するための分解斜視図、第4図はフ
レームのフック部を本体機器基板に挿入した状態の正面
図、第6図はフレームのフック部を押し拡げた状態の正
面図、第6図(カは従来のプランジャ形ソレノイドの正
面図、(イ)はその側断面図、第7図は従来のプランジ
ャ形ルノイドの斜視図である。 11・・・・・・フレーム、11C111d・・・・・
・フック、1115.11f、11g、11tl・・・
−・爪、13・・・・・・ボビン、14・・・・・・可
動鉄芯、16・・・・・・固定鉄芯、1ア・・・・・・
本体機器基板。 代理人の氏名 弁理士 中 尾 敏 男 ほか1名13
・・ボ゛ビン 第2図 I 第3図 f 第4図
FIG. 1 (support) is a front view of one embodiment of the present invention. (A) is a side sectional view, FIG. 2 is a perspective view of this embodiment, FIG. 3 is an exploded perspective view to explain the installation, and FIG. 4 is a state in which the hook part of the frame is inserted into the main device board. Figure 6 is a front view of the frame with the hook part pushed out, Figure 6 is a front view of the conventional plunger type solenoid, (A) is its side sectional view, Figure 7 is the conventional plunger type solenoid. It is a perspective view of the plunger type lunoid. 11... Frame, 11C111d...
・Hook, 1115.11f, 11g, 11tl...
-・Claw, 13...Bobbin, 14...Movable iron core, 16...Fixed iron core, 1A...
Main device board. Name of agent: Patent attorney Toshio Nakao and 1 other person13
...Bobbin Fig. 2 I Fig. 3 f Fig. 4

Claims (2)

【特許請求の範囲】[Claims] (1)コの字フレームと合成樹脂製ボビンを有し、フレ
ームをボビンの両端の溝で固定することを特徴とするプ
ランジャ形ソレノイド。
(1) A plunger-type solenoid having a U-shaped frame and a synthetic resin bobbin, the frame being fixed by grooves at both ends of the bobbin.
(2)コの字フレームの両端面に、両側に爪を形成した
フックを構成したことを特徴とする、特許請求の範囲第
1項記載のプランジャ形ソレノイド。
(2) The plunger type solenoid according to claim 1, wherein hooks having claws formed on both sides are formed on both end surfaces of the U-shaped frame.
JP59258011A 1984-12-06 1984-12-06 Plunger type solenoid Pending JPS61136206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59258011A JPS61136206A (en) 1984-12-06 1984-12-06 Plunger type solenoid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59258011A JPS61136206A (en) 1984-12-06 1984-12-06 Plunger type solenoid

Publications (1)

Publication Number Publication Date
JPS61136206A true JPS61136206A (en) 1986-06-24

Family

ID=17314290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59258011A Pending JPS61136206A (en) 1984-12-06 1984-12-06 Plunger type solenoid

Country Status (1)

Country Link
JP (1) JPS61136206A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005958A1 (en) * 1987-01-28 1988-08-11 Tenryu Marusawa Kabushiki Kaisha Field core
WO2021052528A1 (en) * 2019-09-16 2021-03-25 Schaeffler Technologies AG & Co. KG Electromagnetic actuating device for a variable valve drive

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331811Y1 (en) * 1966-10-18 1968-12-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331811Y1 (en) * 1966-10-18 1968-12-24

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005958A1 (en) * 1987-01-28 1988-08-11 Tenryu Marusawa Kabushiki Kaisha Field core
GB2228832A (en) * 1987-01-28 1990-09-05 Tenryu Marusawa Kk Field core
GB2228832B (en) * 1987-01-28 1991-04-03 Tenryu Marusawa Kk An electromagnetic spring clutch
DE3890061C1 (en) * 1987-01-28 1993-03-11 Tenryu Marusawa K.K., Iida, Nagano, Jp
WO2021052528A1 (en) * 2019-09-16 2021-03-25 Schaeffler Technologies AG & Co. KG Electromagnetic actuating device for a variable valve drive
CN114342014A (en) * 2019-09-16 2022-04-12 舍弗勒技术股份两合公司 Electromagnetic actuating device for variable valve actuator

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