Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road safety early warning machine
The embodiment of the invention discloses a road safety early warning machine which comprises a main machine, a loudspeaker assembly, a lifting device and a vertical rod. The gravity center of the host is lower than the geometric center of the case, and the top wall of the case is provided with an extension port communicated with an inner cavity of the case; the loudspeaker assembly is arranged corresponding to the extending opening. The lifting device is installed in the inner cavity and connected with the loudspeaker assembly so as to drive the loudspeaker assembly to be switched between a containing position hidden in the machine box and a working position extending out of the machine box through the extending opening. The vertical rod is movably mounted on the case, so that the vertical rod is provided with an unfolding position which is vertical relative to the upper surface of the case and a containing position which is flatly laid and stored on the outer surface of the case or stored in the case; the early-warning monitoring assembly and the warning assembly are located on the portion, protruding out of the upper surface of the case, of the vertical rod. According to the road safety early warning machine, the whole machine can be stably placed without additionally arranging a fixing structure, and the whole machine is more convenient to package and transport.
本申请实施例公开了一种道路安全预警机，其中，道路安全预警机包括主机、扬声器组件、升降装置及立杆；主机的重心低于机箱的几何中心，机箱的顶壁开设有与其内腔连通的伸出口；扬声器组件对应伸出口设置；升降装置安装于内腔，且与扬声器组件相连接，以驱动扬声器组件在隐藏于机箱内的收纳位置和经由伸出口伸出机箱外的工作位置之间切换；立杆可活动地安装于机箱，以使立杆具有相对所述机箱的上表面竖立的展开位置，及平铺收纳于所述机箱外表面或收纳于所述机箱内的容纳位置；预警监测组件和警示组件位于立杆凸出机箱上表面的部分。本发明道路安全预警机无需额外设置固定结构便可实现整机的平稳放置，且更加便于整机的包装和运输。
Road safety early warning machine
The embodiment of the invention discloses a road safety early warning machine which comprises a main machine, a loudspeaker assembly, a lifting device and a vertical rod. The gravity center of the host is lower than the geometric center of the case, and the top wall of the case is provided with an extension port communicated with an inner cavity of the case; the loudspeaker assembly is arranged corresponding to the extending opening. The lifting device is installed in the inner cavity and connected with the loudspeaker assembly so as to drive the loudspeaker assembly to be switched between a containing position hidden in the machine box and a working position extending out of the machine box through the extending opening. The vertical rod is movably mounted on the case, so that the vertical rod is provided with an unfolding position which is vertical relative to the upper surface of the case and a containing position which is flatly laid and stored on the outer surface of the case or stored in the case; the early-warning monitoring assembly and the warning assembly are located on the portion, protruding out of the upper surface of the case, of the vertical rod. According to the road safety early warning machine, the whole machine can be stably placed without additionally arranging a fixing structure, and the whole machine is more convenient to package and transport.
本申请实施例公开了一种道路安全预警机，其中，道路安全预警机包括主机、扬声器组件、升降装置及立杆；主机的重心低于机箱的几何中心，机箱的顶壁开设有与其内腔连通的伸出口；扬声器组件对应伸出口设置；升降装置安装于内腔，且与扬声器组件相连接，以驱动扬声器组件在隐藏于机箱内的收纳位置和经由伸出口伸出机箱外的工作位置之间切换；立杆可活动地安装于机箱，以使立杆具有相对所述机箱的上表面竖立的展开位置，及平铺收纳于所述机箱外表面或收纳于所述机箱内的容纳位置；预警监测组件和警示组件位于立杆凸出机箱上表面的部分。本发明道路安全预警机无需额外设置固定结构便可实现整机的平稳放置，且更加便于整机的包装和运输。
Road safety early warning machine
道路安全预警机
ZHANG JUGONG (Autor:in) / YUAN HUAZHANG (Autor:in) / HUANG YAN (Autor:in) / ZHANG JIANAN (Autor:in) / GUO HAI (Autor:in)
01.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
H04R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS
,
Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler
/
H05K
PRINTED CIRCUITS
,
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