JPS61212077A - Piezoelectric ceramic high-voltage generator - Google Patents
Piezoelectric ceramic high-voltage generatorInfo
- Publication number
- JPS61212077A JPS61212077A JP60053964A JP5396485A JPS61212077A JP S61212077 A JPS61212077 A JP S61212077A JP 60053964 A JP60053964 A JP 60053964A JP 5396485 A JP5396485 A JP 5396485A JP S61212077 A JPS61212077 A JP S61212077A
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric ceramic
- impactor
- impact
- hammer
- high voltage
- 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
- Selective Calling Equipment (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の目的〕本発明は圧電磁器素子に衝撃を加えたと
きに発生する高電圧パルスを放電ギャップ間で火花放電
させ、そのときに発生する電磁波を利用する、リモコン
装置制御用の送信機などに使用される圧電磁器高電圧発
生装置の改良に関するものである。[Detailed Description of the Invention] [Object of the Invention] The present invention provides a remote controller that uses the electromagnetic waves generated by causing a high voltage pulse generated when a shock is applied to a piezoelectric ceramic element to spark discharge across a discharge gap. This invention relates to improvements in piezoelectric ceramic high voltage generators used in equipment control transmitters and the like.
本発明の改良の対象となる従来のこの種の装置を第２図
について説明する。■は圧電磁器素子で前方に当て金２
、後方に受は金８を有し、外筒４の基部４ａに固定され
ている。５は外筒４の筒部４ｂに摺動自在に挿入された
内筒で、外筒４の基部４ａとの間には戻しばね６が設け
である。A conventional device of this type, which is the object of the improvement of the present invention, will be explained with reference to FIG. ■ is a piezoelectric ceramic element with a pad 2 in front.
, the receiver has a gold plate 8 at the rear and is fixed to the base 4a of the outer cylinder 4. Reference numeral 5 denotes an inner cylinder which is slidably inserted into the cylindrical part 4b of the outer cylinder 4, and a return spring 6 is provided between it and the base 4a of the outer cylinder 4.
７は内筒５の内部に摺動自在に挿入された・・ンマーで
、その中心部を軸方向と直角に貫通するピン８を有し、
このピン８は内筒５に設けた斜辺孔９を貫通して外筒４
の筒部４ｂに設けた溝１０のボチ貝にその両端が係止し
ている。■２はノ・ンマー７と円筒５との間に設けた衝
撃ばね、１３は内筒５の端面に設けた開口である。7 is slidably inserted into the inner cylinder 5, and has a pin 8 passing through its center at right angles to the axial direction;
This pin 8 passes through a hypotenuse hole 9 provided in the inner cylinder 5 and passes through the outer cylinder 4.
Both ends thereof are engaged with the grooves 10 provided in the cylindrical portion 4b. (2) Reference numeral 2 is an impact spring provided between the hammer 7 and the cylinder 5, and 13 is an opening provided in the end face of the inner cylinder 5.
次にその作用を説明する。内筒５を矢印Ｎの方向に押込
むとノ・／マー７はピン８が外筒４のボチ１１に係止し
ているのでその位置に止り、内筒５は衝撃ばね１２およ
び戻しばね６を圧縮しつ＼外筒４の筒部４ｂ内に進入す
る。内筒５の進入にふって、斜辺孔９の斜辺９ａがピ／
８の位置に達するとピ／８は斜辺９ａに押されてポチ１
１との係合がはづれ、／・ンマー７は付勢された衝撃ば
ね１２によって当て金２を衝撃する。内筒５を押圧して
いる指先を内筒５から離すと、ノ・ンマー ７は付勢さ
れた戻しはね６によってもとの位置（図示の位置）にも
どる。Ｉ・ンマー７の衝撃によって圧電磁器素子１に発
生した高電圧ノ（ルスは受は金３を一方の端子とし、他
方の端子は当て金２１ハンマー７および衝撃ばね１２を
介して内筒５の開口１３から取り出される。Next, its effect will be explained. When the inner cylinder 5 is pushed in the direction of the arrow N, the pin 8 is locked to the notch 11 of the outer cylinder 4, so the nozzle 7 stays in that position, and the inner cylinder 5 is moved by the impact spring 12 and the return spring 6. is compressed and enters into the cylindrical portion 4b of the outer cylinder 4. As the inner cylinder 5 enters, the oblique side 9a of the oblique side hole 9 is rotated.
When it reaches the position of 8, the pi/8 is pushed by the hypotenuse 9a and becomes the pin 1.
1 is disengaged, the hammer 7 impacts the stopper 2 by the biased impact spring 12. When the fingertip pressing the inner cylinder 5 is released from the inner cylinder 5, the hammer 7 returns to its original position (the position shown in the figure) by the biased return spring 6. The high voltage generated in the piezoelectric ceramic element 1 by the impact of the magnet 7 is connected to the inner cylinder 5 through the metal plate 3 as one terminal, and the other terminal via the metal plate 21 hammer 7 and impact spring 12. It is taken out through the opening 13.
ところで上記従来の圧電磁器高電圧発生装置の発生する
高電圧パルスは、第８図（ロ）に示すような単純な１波
のみの高電圧ノくルスＰであシ、この高電圧パルスＰを
放電ギャップで放電させたときに発生する電磁波を受信
して動作するリモコン装置は、周囲に発生する一般の電
磁波ノイズによって誤動作をすることがある。本発明は
この問題を解決することを意図するものであって、特異
の波形をもつ高電圧ノくルスを発生する圧電磁器高電圧
発生装置を提供することを目的とするものである。By the way, the high voltage pulse generated by the above-mentioned conventional piezoelectric ceramic high voltage generator is a simple high voltage pulse P having only one wave as shown in Fig. 8 (b). A remote control device that operates by receiving electromagnetic waves generated when discharging in a discharge gap may malfunction due to general electromagnetic noise generated in the surrounding area. The present invention is intended to solve this problem, and it is an object of the present invention to provide a piezoelectric ceramic high voltage generator that generates a high voltage pulse having a unique waveform.
〔発明の構成〕本発明の圧電磁器高電圧発生装置は、圧
電磁器素子にノ・ンマーにより衝撃を加えて高電圧パル
スを発生させる圧電磁器高電圧発生装置において、前記
ハンマーは、金属部と樹脂部とよシなシ金属部を衝撃側
とする第１の衝撃子と、金属部のみよりなる第２の衝撃
子との連結によって構成されていることを特徴とする。[Structure of the Invention] A piezoelectric ceramic high voltage generating device of the present invention is a piezoelectric ceramic high voltage generating device that generates a high voltage pulse by applying an impact to a piezoelectric ceramic element with a hammer, in which the hammer has a metal part and a resin part. It is characterized in that it is constructed by connecting a first impactor whose impact side is a metal part, and a second impactor made of only a metal part.
本発明の実施例を第１図について説明する。An embodiment of the invention will be described with reference to FIG.
同図において、ハンマー１４を除く１〜１８は第２図と
構造および作用を等しくするからその説明を省略する。In this figure, the structures and functions of parts 1 to 18, excluding the hammer 14, are the same as in FIG. 2, so their explanation will be omitted.
本発明におけるハンマー１４は、金属部１４１Ｌと樹脂
部１４ｂとよシなる第１の衝撃子１４Ａと、金属部１４
００みよシなる第２の衝撃子１４Ｂとの連結によって構
成されてお夛、ビン８は樹脂部１４ｂを貫通している。The hammer 14 in the present invention includes a first impactor 14A consisting of a metal part 141L and a resin part 14b, and a metal part 14A.
The bottle 8 is constructed by being connected to the second impactor 14B of 00 Miyoshi, and passes through the resin portion 14b.
本発明の７・ンマ−１４は以上の構造を有するので圧電
磁器素子ｌに衝撃を加えると、第３図（イ）に示すより
に、まづ第１衝撃子１４Ａにより第１の高電圧パルスＰ
ａを発生し、続いて若干の遅れの時間をおいて第２衝撃
子１４Ｂにより第２の高電圧パルスＰｂを発生する。こ
の時間の遅れは樹脂部１４ｂにおける衝撃力伝達の遅れ
によるものである。7. Since the magnet 14 of the present invention has the above structure, when an impact is applied to the piezoelectric ceramic element 1, the first high voltage pulse is first generated by the first impactor 14A, as shown in FIG. P
a, and then, after a slight delay, the second impactor 14B generates a second high voltage pulse Pb. This time delay is due to a delay in impact force transmission in the resin portion 14b.
〔発明の効果〕以上述べたように、本発明の圧電磁器高
電圧発生装置は第３図（イ）に示すような特異の高電圧
パルスを発生するので、この装置によって制御されるリ
モコン装置を、第３図（イ）に示すような波形の電磁波
パルスを受信したときにのみ動作するように設定してお
けば周囲に発生する一般の電磁波ノイズと区別すること
ができるのでこれらによって誤動作をすることがない。[Effects of the Invention] As described above, the piezoelectric ceramic high voltage generator of the present invention generates a unique high voltage pulse as shown in FIG. If the device is set to operate only when it receives an electromagnetic wave pulse with a waveform like the one shown in Figure 3 (a), it can be distinguished from general electromagnetic noise generated in the surroundings, and malfunctions due to these can be avoided. Never.
したがって発明の目的を達成する効果を有する。Therefore, it has the effect of achieving the purpose of the invention.
第１図：本発明の圧電磁器高電圧発生装置の実施例の断
面図
第２図：従来の圧電磁器高電圧発生装置の断面図
第８図：圧電磁器高電圧発生装置の出力波形図で、（イ
）は第１図の装置、（ロ）は第２図の装置
ｌ・・・圧電磁器素子、２・・・当て金、８・・・受は
金、４・・・外筒、４ａ・・・基部、４ｂ・・・筒部、
５・・・内筒、６・・−戻しばね、？・・・ハンマー（
従来品）、８・・・ピン、９・・・斜辺孔、 ９ａ・・
・斜辺、１０・・・溝、１１・・・ボチ、１２・・・衝
撃ばね、 １Ｂ・・・開口、１４・・・ノーンマー（
本発明）、１４Ａ・・・第１衝撃子、 １４Ｂ・・・
第２衝撃子、１４ａ・・・金属部、１４ｂ・・・樹脂部
、１４Ｃ・・・金属部
ｊｉ−ｔｌ砦”υ、１Figure 1: A sectional view of an embodiment of the piezoelectric ceramic high voltage generator of the present invention. Figure 2: A sectional view of a conventional piezoelectric ceramic high voltage generator. Figure 8: An output waveform diagram of the piezoelectric ceramic high voltage generator. (a) is the device shown in Fig. 1, (b) is the device shown in Fig. 2 l... piezoelectric ceramic element, 2... pad, 8... receiver is gold, 4... outer cylinder, 4a ...Base, 4b...Cylinder part,
5...Inner cylinder, 6...-Return spring, ? ···hammer(
conventional product), 8... pin, 9... hypotenuse hole, 9a...
・Hytenuse, 10...Groove, 11...Bottom, 12...Impact spring, 1B...Opening, 14...No mark (
present invention), 14A...first impactor, 14B...
2nd impactor, 14a...metal part, 14b...resin part, 14C...metal part ji-tl fort"υ, 1
Claims (1)
スを発生させる圧電磁器高電圧発生装置において、前記
ハンマーは、金属部と樹脂部とよりなり金属部を衝撃側
とする第１の衝撃子と、金属部のみよりなる第２の衝撃
子との連結によつて構成されていることを特徴とする圧
電磁器高電圧発生装置In a piezoelectric ceramic high voltage generator that generates a high voltage pulse by applying an impact to a piezoelectric ceramic element with a hammer, the hammer includes a first impactor that is made of a metal part and a resin part and has the metal part as the impact side; A piezoelectric ceramic high voltage generator characterized in that it is configured by being connected to a second impactor made of only a metal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60053964A JPS61212077A (en) | 1985-03-18 | 1985-03-18 | Piezoelectric ceramic high-voltage generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60053964A JPS61212077A (en) | 1985-03-18 | 1985-03-18 | Piezoelectric ceramic high-voltage generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61212077A true JPS61212077A (en) | 1986-09-20 |
Family
ID=12957358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60053964A Pending JPS61212077A (en) | 1985-03-18 | 1985-03-18 | Piezoelectric ceramic high-voltage generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61212077A (en) |
-
1985
- 1985-03-18 JP JP60053964A patent/JPS61212077A/en active Pending
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