Portable combustible gas detector

The utility model discloses a portable combustible gas detector which comprises a combustible gas detector main body, an embedded lock groove, a locking strip, a positioning jack, a back clamping plate, a puncture lock needle and a gear clamping groove, the embedded lock groove is formed in the surf...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DANG SHUBO, JI YUBAO, SHENG WENHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a portable combustible gas detector which comprises a combustible gas detector main body, an embedded lock groove, a locking strip, a positioning jack, a back clamping plate, a puncture lock needle and a gear clamping groove, the embedded lock groove is formed in the surface of the combustible gas detector main body, the locking strip is fixedly arranged in the embedded lock groove, and the positioning jack is arranged in the back clamping plate. The portable combustible gas detector comprises a back clamping plate and a puncture locking needle, a locking strip is arranged on the back clamping plate, a positioning insertion hole is formed in the surface of the locking strip, the back clamping plate and the puncture locking needle are fixedly installed, the puncture locking needle is matched with the positioning insertion hole in a penetrating mode, and a gear clamping groove is formed in the surface of the puncture locking needle. The clothes of a user cannot be picked, and the clo