A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A tapping device suitable for use on tiles, bricks, floors, and walls is disclosed. The tapping device includes a pulse generator, a controller, and a plurality of push-pull solenoids, wherein the pulse generator is electrically connected to the controller. The controller includes a plurality of output pins and each output pin is respectively connected to each of the plurality of push-pull solenoids. The controller receives a square wave signal from the pulse generator and sequentially outputs a high potential signal at each output pin, and thus each push-pull solenoid sequentially extends and retracts to tap an adjacent floor or wall on the surface.
A tapping device suitable for use on tiles, bricks, floors, and walls is disclosed. The tapping device includes a pulse generator, a controller, and a plurality of push-pull solenoids, wherein the pulse generator is electrically connected to the controller. The controller includes a plurality of output pins and each output pin is respectively connected to each of the plurality of push-pull solenoids. The controller receives a square wave signal from the pulse generator and sequentially outputs a high potential signal at each output pin, and thus each push-pull solenoid sequentially extends and retracts to tap an adjacent floor or wall on the surface.
TAPPING DEVICE
YANG TSUNG-CHIH (author)
2019-12-26
Patent
Electronic Resource
English
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
H01F
MAGNETS
,
Magnete
/
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
,
Bildübertragung, z.B. Fernsehen
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