A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a road barrier with a warning function. The pier comprises an annular pier body, the inner bottom of the annular pier body is fixedly connected with a resonance rod; the side wall of the resonance rod is fixedly sleeved with a plurality of magnet blocks with the same magnetic pole direction, an induction coil is embedded in the inner wall of the annular pier body, an annular cavity is formed in the inner wall of the annular pier body, the inner wall of the annular cavity is slidably connected with a conductive block in coupled connection with the induction coil, and anannular vibration cavity is formed in the side wall of the annular pier body. According to the invention, the resonance rod is driven to vibrate through vibration generated in the driving process of an automobile; the induction coil moves relative to the magnet block and cuts the dynamic induction line; the induction coil generates induction current and electrifies the conductive block, so that the conductive block moves along the inner wall of the annular cavity and continuously sweeps the cavity, the permanent magnet block and the conductive block continuously generate magnetic attraction force, quick vibration of the vibrating diaphragm is promoted, sound is emitted outwards through the generation hole, and an alarm prompt is given to a driver.
本发明公开了一种具有警示功能的道路隔离墩，包括环形墩体，所述环形墩体内底部固定连接有共振棒，所述共振棒侧壁固定套接有多个磁极方向一致的磁铁块，所述环形墩体内壁嵌设有感应线圈，所述环形墩体内壁开设有环形腔，所述环形腔内壁滑动连接有与感应线圈耦合连接的导电块，所述环形墩体侧壁开设有呈环形的振动腔。本发明通过汽车在行驶过程中产生的振动带动共振棒振动，使感应线圈相对于磁铁块移动并做切割动感应线，从而使感应线圈产生感应电流并使得导电块上通电，使得导电块沿环形腔内壁运动时并不断掠扫空腔，使得永磁块不断的与导电块产生磁吸力，从而促使振膜的快速振动，进而通过发生孔向外发出声音，对驾驶者进行报警提示。
The invention discloses a road barrier with a warning function. The pier comprises an annular pier body, the inner bottom of the annular pier body is fixedly connected with a resonance rod; the side wall of the resonance rod is fixedly sleeved with a plurality of magnet blocks with the same magnetic pole direction, an induction coil is embedded in the inner wall of the annular pier body, an annular cavity is formed in the inner wall of the annular pier body, the inner wall of the annular cavity is slidably connected with a conductive block in coupled connection with the induction coil, and anannular vibration cavity is formed in the side wall of the annular pier body. According to the invention, the resonance rod is driven to vibrate through vibration generated in the driving process of an automobile; the induction coil moves relative to the magnet block and cuts the dynamic induction line; the induction coil generates induction current and electrifies the conductive block, so that the conductive block moves along the inner wall of the annular cavity and continuously sweeps the cavity, the permanent magnet block and the conductive block continuously generate magnetic attraction force, quick vibration of the vibrating diaphragm is promoted, sound is emitted outwards through the generation hole, and an alarm prompt is given to a driver.
本发明公开了一种具有警示功能的道路隔离墩，包括环形墩体，所述环形墩体内底部固定连接有共振棒，所述共振棒侧壁固定套接有多个磁极方向一致的磁铁块，所述环形墩体内壁嵌设有感应线圈，所述环形墩体内壁开设有环形腔，所述环形腔内壁滑动连接有与感应线圈耦合连接的导电块，所述环形墩体侧壁开设有呈环形的振动腔。本发明通过汽车在行驶过程中产生的振动带动共振棒振动，使感应线圈相对于磁铁块移动并做切割动感应线，从而使感应线圈产生感应电流并使得导电块上通电，使得导电块沿环形腔内壁运动时并不断掠扫空腔，使得永磁块不断的与导电块产生磁吸力，从而促使振膜的快速振动，进而通过发生孔向外发出声音，对驾驶者进行报警提示。
Road barrier with warning function
一种具有警示功能的道路隔离墩
LEI XINGANG (author)
2020-06-26
Patent
Electronic Resource
Chinese
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.
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