JPS6286625U - - Google Patents
Info
- Publication number
- JPS6286625U JPS6286625U JP17824785U JP17824785U JPS6286625U JP S6286625 U JPS6286625 U JP S6286625U JP 17824785 U JP17824785 U JP 17824785U JP 17824785 U JP17824785 U JP 17824785U JP S6286625 U JPS6286625 U JP S6286625U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- cam groove
- tip
- operating rod
- introduction
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
- H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/16—Adjustable resistors including plural resistive elements
- H01C10/20—Contact structure or movable resistive elements being ganged
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
- H01C10/36—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/0213—Combined operation of electric switch and variable impedance, e.g. resistor, capacitor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Push-Button Switches (AREA)
- Mechanical Control Devices (AREA)
- Adjustable Resistors (AREA)
Description
第1図ないし第5図は、この考案の実施例を説
明するためのもので、第1図はハートカムとピン
と板バネの関係を示す要部斜視図、第2図はハー
トカムを用いたボリユームの断面図、第3図はハ
ートカムの正面図、第4図はハートカムの背面図
、第5図は操作軸の端部の一例を示す要部拡大部
、第6図ないし第10図は従来例を説明するため
のもので、第6図は従来のハートカムを示す要部
分解斜視図、第7図、第8図はハートカムの動作
説明図、第9図は他の従来例を示す平面図、第1
0図はピンの斜視図である。
2……カム溝、2a……導入・導出口、2b…
…ガイド部、3……操作軸、4……ピン、4a…
…先端、4b……作動桿、5……係止部、6……
板バネ、13……ハートカム。
Figures 1 to 5 are for explaining an embodiment of this invention. Figure 1 is a perspective view of the main parts showing the relationship between the heart cam, pin, and leaf spring, and Figure 2 is a perspective view of the volume using the heart cam. 3 is a front view of the heart cam, FIG. 4 is a back view of the heart cam, FIG. 5 is an enlarged view of the main part showing an example of the end of the operating shaft, and FIGS. 6 to 10 are conventional examples. For explanation purposes, FIG. 6 is an exploded perspective view of essential parts showing a conventional heart cam, FIGS. 7 and 8 are explanatory views of the operation of the heart cam, and FIG. 9 is a plan view showing another conventional example. 1
Figure 0 is a perspective view of the pin. 2...Cam groove, 2a...Introduction/outlet port, 2b...
...Guide part, 3...Operation axis, 4...Pin, 4a...
...Tip, 4b... Operating rod, 5... Locking part, 6...
Leaf spring, 13...heart cam.
Claims (1)
ンの先端が係合し、該カム溝が形成されたカム部
材を往復動作させて所定の位置でロツクさせるも
のにおいて、前記ピンの先端がカム溝から離脱し
た際、ピンの作動桿がカム溝のピン先端の導入・
導出口から離脱しないように、ピンの作動桿を該
導入・導出口に保持する保持手段を設けたことを
特徴とするプツシユロツク装置。 (2) 実用新案登録請求の範囲第(1)項の記載にお
いて、該保持手段が、カム溝の導入・導出口に設
けられ、ピンのカム溝形成部と平行な方向の揺動
を規制するガイド部と、このガイド部にピンの作
動桿部を保持せしめる弾性部材であることを特徴
とするプツシユロツク装置。[Claims for Utility Model Registration] (1) The tip of a pin extending from the fixed side engages with a heart-shaped cam groove, and the cam member in which the cam groove is formed reciprocates and locks at a predetermined position. When the tip of the pin leaves the cam groove, the operating rod of the pin guides the tip of the pin into the cam groove.
A push-lock device characterized in that a holding means is provided for holding the operating rod of the pin in the introduction/outlet port so that it does not separate from the outlet port. (2) In the statement of claim (1) of the utility model registration, the holding means is provided at the introduction/outlet of the cam groove and restricts the swinging of the pin in a direction parallel to the cam groove forming part. A push-lock device comprising a guide portion and an elastic member that allows the guide portion to hold an operating rod portion of the pin.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17824785U JPH0633621Y2 (en) | 1985-11-21 | 1985-11-21 | Push-lock device |
DE19863638834 DE3638834C2 (en) | 1985-11-21 | 1986-11-13 | Push lock device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17824785U JPH0633621Y2 (en) | 1985-11-21 | 1985-11-21 | Push-lock device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6286625U true JPS6286625U (en) | 1987-06-02 |
JPH0633621Y2 JPH0633621Y2 (en) | 1994-08-31 |
Family
ID=16045156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17824785U Expired - Lifetime JPH0633621Y2 (en) | 1985-11-21 | 1985-11-21 | Push-lock device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0633621Y2 (en) |
DE (1) | DE3638834C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6420631U (en) * | 1987-07-29 | 1989-02-01 | ||
JP2010012802A (en) * | 2009-10-22 | 2010-01-21 | Seiko Epson Corp | Liquid container |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0849749T3 (en) * | 1996-12-20 | 2001-10-08 | Dreefs Gmbh Schaltgeraete | Pressure key switch locking mechanism |
DE19653380A1 (en) * | 1996-12-20 | 1998-06-25 | Abb Patent Gmbh | Push button that can be moved linearly by pressing to actuate one or more components |
FR2889322A1 (en) * | 2005-07-27 | 2007-02-02 | Telecomm Electronique Aeronaut | Pushbutton for use on control console of aircraft, has body having window in its upper surface, and arm comprising two curved ends respectively forming pivot and cursor, where cursor is engaged in channel of slide via window of body |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1765562B1 (en) * | 1968-02-21 | 1972-01-20 | Rudolf Schadow | KEY SWITCH |
JPS5930988Y2 (en) * | 1980-11-19 | 1984-09-03 | アルプス電気株式会社 | Push button operation shaft push/push mechanism |
-
1985
- 1985-11-21 JP JP17824785U patent/JPH0633621Y2/en not_active Expired - Lifetime
-
1986
- 1986-11-13 DE DE19863638834 patent/DE3638834C2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6420631U (en) * | 1987-07-29 | 1989-02-01 | ||
JP2010012802A (en) * | 2009-10-22 | 2010-01-21 | Seiko Epson Corp | Liquid container |
Also Published As
Publication number | Publication date |
---|---|
DE3638834C2 (en) | 1993-10-14 |
DE3638834A1 (en) | 1987-05-27 |
JPH0633621Y2 (en) | 1994-08-31 |