JPH02103206U - - Google Patents

Info

Publication number
JPH02103206U
JPH02103206U JP1237189U JP1237189U JPH02103206U JP H02103206 U JPH02103206 U JP H02103206U JP 1237189 U JP1237189 U JP 1237189U JP 1237189 U JP1237189 U JP 1237189U JP H02103206 U JPH02103206 U JP H02103206U
Authority
JP
Japan
Prior art keywords
point contact
contact
contacts
contact pair
pair
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
Application number
JP1237189U
Other languages
Japanese (ja)
Other versions
JPH0631363Y2 (en
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 filed Critical
Priority to JP1989012371U priority Critical patent/JPH0631363Y2/en
Publication of JPH02103206U publication Critical patent/JPH02103206U/ja
Application granted granted Critical
Publication of JPH0631363Y2 publication Critical patent/JPH0631363Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Description

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

第１図は接点の離間を検出するためのこの考案
の回路構成を示した図、第２図はこの考案の回路
が採用される可動部材の支持構造を示す斜視図で
ある。 図中、１，２，３：接触対、７：ＮＡＮＤ素子
、１０：可動部材、１１，１２，１３：突接触子
、２１，２２ａ，２２ｂ，２３ａ，２３ｂ，２３
ｃ：受接触子、３１，３２ａ，３２ｂ，３３ａ，
３３ｂ，３３ｃ：接点。 FIG. 1 is a diagram showing a circuit configuration of this invention for detecting separation of contacts, and FIG. 2 is a perspective view showing a support structure for a movable member in which the circuit of this invention is employed. In the figure, 1, 2, 3: contact pair, 7: NAND element, 10: movable member, 11, 12, 13: bump contact, 21, 22a, 22b, 23a, 23b, 23
c: receiving contact, 31, 32a, 32b, 33a,
33b, 33c: Contact points.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １個の突接触子１１と１個の受接触子２１から
なる１点接触対１、１個の突接触子１２と２個の
受接触子２２ａ，２２ｂからなる２点接触対２及
び１個の突接触子１３と３個の受接触子２３ａ，
２３ｂ，２３ｃからなる３点接触対３を備えた可
動部材１０の安定位置からの離脱を検出するため
の接点群の開閉検出回路において、１点接触対１
の１個の接点３１と２点接触対２の２個の接点３
２ａ，３２ｂとを直列接続した回路の先端が３点
接触対３の受接触子のうちの１個２３ｃに接続さ
れており、３点接触対３の残る２個の受接触子２
３ａ，２３ｂのＮＡＮＤ条件によつて可動部材１
０の安定位置からの離脱を検出することを特徴と
する、位置決め接点群の開閉検出回路。 One-point contact pair 1 consisting of one bump contact 11 and one receiving contact 21, two-point contact pair 2 and 1 consisting of one bump contact 12 and two receiving contacts 22a and 22b. protruding contact 13 and three receiving contacts 23a,
In a contact group opening/closing detection circuit for detecting separation of a movable member 10 from a stable position, which includes a three-point contact pair 3 consisting of 23b and 23c, a one-point contact pair 1
One contact 31 of , and two contacts 3 of two-point contact pair 2
2a and 32b connected in series, the tip of the circuit is connected to one of the receiving contacts 23c of the three-point contact pair 3, and the remaining two receiving contacts 2 of the three-point contact pair 3
Movable member 1 depending on the NAND conditions of 3a and 23b.
An opening/closing detection circuit for a group of positioning contacts, characterized in that it detects departure from a stable position of zero.
JP1989012371U 1989-02-03 1989-02-03 Opening / closing detection circuit for positioning contact group Expired - Fee Related JPH0631363Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989012371U JPH0631363Y2 (en) 1989-02-03 1989-02-03 Opening / closing detection circuit for positioning contact group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989012371U JPH0631363Y2 (en) 1989-02-03 1989-02-03 Opening / closing detection circuit for positioning contact group

Publications (2)

Publication Number Publication Date
JPH02103206U true JPH02103206U (en) 1990-08-16
JPH0631363Y2 JPH0631363Y2 (en) 1994-08-22

Family

ID=31221760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989012371U Expired - Fee Related JPH0631363Y2 (en) 1989-02-03 1989-02-03 Opening / closing detection circuit for positioning contact group

Country Status (1)

Country Link
JP (1) JPH0631363Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140348U (en) * 1987-03-05 1988-09-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140348U (en) * 1987-03-05 1988-09-14

Also Published As

Publication number Publication date
JPH0631363Y2 (en) 1994-08-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees