JPS5940848U - Gas concentration detector sensor attachment/detachment mechanism - Google Patents
Gas concentration detector sensor attachment/detachment mechanismInfo
- Publication number
- JPS5940848U JPS5940848U JP13532382U JP13532382U JPS5940848U JP S5940848 U JPS5940848 U JP S5940848U JP 13532382 U JP13532382 U JP 13532382U JP 13532382 U JP13532382 U JP 13532382U JP S5940848 U JPS5940848 U JP S5940848U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- recessed hole
- gas concentration
- concentration detector
- piece
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (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
第１図は本考案のセンサー着脱機構及びそのセンサー着
脱機構を組み込んだガス濃度検出器の一実施例を示す分
解正面図、第２図はガス濃度検出器の平面図、第３図は
第１図のＩ−Ｉ線拡大断面図、第４図は第１図の■−■
線断面図、第５図はセンサー規制体の拡大平面図、第６
図はセンサー規制体の拡大底面図である。
１・・・センサー着脱機構、２・・・ガス濃度検出器、
３・・・検出器本体、４・・・センサー、５・・・凹孔
、７・・・押圧子、１０・・・ストッパー受部、１１・
・・ストッパ一孔部、１４−セッサー規制体、１５ａ、
１５ｂ・・・側片、１５Ｃ，１５ｄ・・・ストッパー片
、２０・・・センサー用係合片、２４・・・係合凹部。FIG. 1 is an exploded front view showing an embodiment of the sensor attachment/detaching mechanism of the present invention and a gas concentration detector incorporating the sensor attachment/detachment mechanism, FIG. 2 is a plan view of the gas concentration detector, and FIG. I-I line enlarged cross-sectional view in the figure, Figure 4 is from ■-■ in Figure 1.
Line sectional view, Figure 5 is an enlarged plan view of the sensor regulator, Figure 6
The figure is an enlarged bottom view of the sensor regulator. 1... Sensor attachment/detachment mechanism, 2... Gas concentration detector,
3... Detector body, 4... Sensor, 5... Recessed hole, 7... Presser, 10... Stopper receiver, 11...
・・Stopper hole part, 14-cessor regulating body, 15a,
15b... Side piece, 15C, 15d... Stopper piece, 20... Engagement piece for sensor, 24... Engagement recess.
Claims (1)
着脱し得るように構成したガス濃度検出器機構において
、検出器本体にセンサー挿入用の凹孔を形成し、その凹
孔の下側部に常時凹孔に挿入されるセンサーの下端面を
押圧する電気接点兼用の押圧子を備え、その凹孔の両側
近傍に位置させかつセンサーの挿入方向と略直交配置に
略コ字状のセンサー規制体をスライド可能に取り付けし
、そのセンサー規制体の両側片端部に形成した弾力を有
するストッパー片を前記凹孔内方に形成したストッパー
受部に係止させ、前記センサー規制体には、その端部を
凹孔内に突出せしめた弾性を有するセンサー用保合片を
取り付けし、そのセンサー用係合片とセンサーに形成し
た係合凹部とを係合させてセンサーを定位置に保持させ
るとともに、センサー規制体をスライドさせることによ
りセンサー用係合片と係合凹部との係合状態を解除させ
、押圧子の弾力にによりセンサーを離脱させるようにし
たことを特徴としてなるガス濃度検出器のセンサー着脱
機構。In a gas concentration detector mechanism configured such that a sensor corresponding to the gas to be measured can be attached to and removed from the detector body, a recessed hole for inserting the sensor is formed in the detector body, and the lower side of the recessed hole is formed. It is equipped with a pusher that also serves as an electrical contact to constantly press the lower end surface of the sensor inserted into the recessed hole, and is located near both sides of the recessed hole, and is arranged approximately perpendicular to the sensor insertion direction and has a substantially U-shaped sensor control. A stopper piece having elasticity formed at one end of both sides of the sensor regulating body is latched to a stopper receiving portion formed inside the recessed hole, and the sensor regulating body has a Attaching an elastic sensor retaining piece having a portion protruding into the recess, and engaging the sensor engaging piece with an engaging recess formed in the sensor to hold the sensor in a fixed position; A sensor for a gas concentration detector characterized in that the engagement state between the sensor engagement piece and the engagement recess is released by sliding the sensor regulating body, and the sensor is detached by the elasticity of the pusher. Attachment/detachment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13532382U JPS5940848U (en) | 1982-09-08 | 1982-09-08 | Gas concentration detector sensor attachment/detachment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13532382U JPS5940848U (en) | 1982-09-08 | 1982-09-08 | Gas concentration detector sensor attachment/detachment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5940848U true JPS5940848U (en) | 1984-03-15 |
| JPH0233160Y2 JPH0233160Y2 (en) | 1990-09-06 |
Family
ID=30304626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13532382U Granted JPS5940848U (en) | 1982-09-08 | 1982-09-08 | Gas concentration detector sensor attachment/detachment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940848U (en) |
-
1982
- 1982-09-08 JP JP13532382U patent/JPS5940848U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233160Y2 (en) | 1990-09-06 |
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