A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a blind sidewalk floor tile convenient for blind person to walk and high in safety. The blind sidewalk floor tile comprises a tile body, two symmetrically-distributed grooves are formed in the upper surface of the tile body, each groove is internally provided with a protruding block, the bottom of each groove is provided with a first spring connected with the bottom of the corresponding protruding block, and the bottom of each first spring is provided with a second spring connected with the bottom of the corresponding protruding block. Piezoelectric ceramic is embedded in the bottom of the protruding block, a cavity is formed in the position, below the groove, of the brick body, and two water removal cavities are formed in the bottom of the brick body. The blind sidewalk floor tile has the advantages that when the blind person turns or deviates from a blind sidewalk, the blind person searches on the ground in front through the handheld iron blind stick, when the iron blind stick falls on the brick body, the magnetic plate in the control cavity slides upwards under the action of magnetic force to impact the ring at the top of the control cavity and make a sound, because the blind person is more sensitive in hearing due to visual deficiency, the direction of the brick body is judged through sound, the blind sidewalk position is found again, and blind people can use the brick conveniently.
本发明公开了一种便于盲人行走安全性高的盲道地砖，包括砖体，所述砖体上表面开设有两个对称分布的凹槽，每个所述凹槽上内设置有一个凸起块，所述凹槽的底部设置有与凸起块底部相连接的第一弹簧，所述凸起块的底部嵌设有压电陶瓷，所述砖体位于凹槽的下方位置开设有空腔，所述砖体的底部开设有两个除水腔。优点在于：本发明在盲人在拐弯或偏离盲道时，盲人通过手持的铁质盲杖在前方的地面进行搜寻，当铁质盲杖落在砖体上时，控制腔内的磁板在磁力作用下上滑对控制腔顶部的振铃进行撞击，发出声音，盲人由于视觉缺失，听觉更为灵敏，通过声音判断砖体的方位，重新找回盲道位置，方便盲人的使用。
The invention discloses a blind sidewalk floor tile convenient for blind person to walk and high in safety. The blind sidewalk floor tile comprises a tile body, two symmetrically-distributed grooves are formed in the upper surface of the tile body, each groove is internally provided with a protruding block, the bottom of each groove is provided with a first spring connected with the bottom of the corresponding protruding block, and the bottom of each first spring is provided with a second spring connected with the bottom of the corresponding protruding block. Piezoelectric ceramic is embedded in the bottom of the protruding block, a cavity is formed in the position, below the groove, of the brick body, and two water removal cavities are formed in the bottom of the brick body. The blind sidewalk floor tile has the advantages that when the blind person turns or deviates from a blind sidewalk, the blind person searches on the ground in front through the handheld iron blind stick, when the iron blind stick falls on the brick body, the magnetic plate in the control cavity slides upwards under the action of magnetic force to impact the ring at the top of the control cavity and make a sound, because the blind person is more sensitive in hearing due to visual deficiency, the direction of the brick body is judged through sound, the blind sidewalk position is found again, and blind people can use the brick conveniently.
本发明公开了一种便于盲人行走安全性高的盲道地砖，包括砖体，所述砖体上表面开设有两个对称分布的凹槽，每个所述凹槽上内设置有一个凸起块，所述凹槽的底部设置有与凸起块底部相连接的第一弹簧，所述凸起块的底部嵌设有压电陶瓷，所述砖体位于凹槽的下方位置开设有空腔，所述砖体的底部开设有两个除水腔。优点在于：本发明在盲人在拐弯或偏离盲道时，盲人通过手持的铁质盲杖在前方的地面进行搜寻，当铁质盲杖落在砖体上时，控制腔内的磁板在磁力作用下上滑对控制腔顶部的振铃进行撞击，发出声音，盲人由于视觉缺失，听觉更为灵敏，通过声音判断砖体的方位，重新找回盲道位置，方便盲人的使用。
Blind sidewalk floor tile convenient for blind people to walk and high in safety
一种便于盲人行走安全性高的盲道地砖
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
A61F
FILTERS IMPLANTABLE INTO BLOOD VESSELS
,
Filter in Blutgefäße implantierbar
/
A61H
PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY
,
Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper
Induction type blind sidewalk floor tile convenient for passing
| European Patent Office | 2020
Induction sound production type blind sidewalk floor tile
| European Patent Office | 2020