Handheld explosion-proof talkback terminal with positioning function

The utility model relates to a hand-held explosion-proof talkback terminal with a positioning function, comprising a talkback terminal body, the upper surface of the talkback terminal body is fixedly provided with a receiving antenna, the lower surface of the talkback terminal body is provided with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN ZUZHEN, SONG LONGMING, WU JUNFENG, CHEN YINGCHUAN, YANG CHANGQING, LI HUALONG, WANG DAGAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROLLING CURRENT COLLECTORS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LINE CONNECTORS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEASURING PHYSICS PRINTED CIRCUITS RADIO DIRECTION-FINDING RADIO NAVIGATION REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TESTING TRANSMISSION
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Beschreibung
Zusammenfassung:	The utility model relates to a hand-held explosion-proof talkback terminal with a positioning function, comprising a talkback terminal body, the upper surface of the talkback terminal body is fixedly provided with a receiving antenna, the lower surface of the talkback terminal body is provided with a charging interface, the back wall of the inner cavity of the talkback terminal body is fixedly provided with a chip board, and the chip board is provided with a charging interface. The front surface of the chip board is provided with a positioning chip body, the front surface of the chip board is provided with a receiving chip body, the inner top wall of the talkback terminal body is provided with a heat dissipation mechanism, and the lower surface of the talkback terminal body is fixedly provided with a dustproof mechanism. According to the handheld anti-explosion talkback terminal with the positioning function, by arranging the temperature sensor, the cooling fan, the through hole, the first dustproof net, the