CANE SECURITY

CANEIn our city a large traffic, not only on the main streets. And traffic lights are sometimes not on every street corner to cross the street in a place unsafe. Especially if the person is elderly or poor vision. Careless movement can result in an accident.

 
To avoid this, I suggest a walking stick to install the pump of the flashlight (Fig. 1), having painted it red napolcom (it better visible). A simple multivibrator (Fig. 2), mounted together with the battery casing of the cane (Fig. 3), causes the light to blink rhythmically, attracting the attention of oncoming pedestrians and vehicle drivers.
 
CANE
 
The cane can be used for other purposes. The watchman guarding the shop, the warehouse, the blinking light signals that the object is under observation. Paleobiological such a stick-flasher also come in handy: sleep will serve as a signaling device and flashlight at the same time.
 
B. FILIMONOV, Sverdlovsk

Recommend to read

  • MODE SPOT WELDINGMODE SPOT WELDING
    I made welding machine is a well-proven in practice a modernized version of the device description and drawings of which are published in the journal "modelist-Konstruktor" No. 3, 1966....
  • GADGET — BULAVOCHKAGADGET — BULAVOCHKA
    Fine fasteners — nut, washers, jump rings — easy to store (and use them), if you sort out and strung them on pins, not forgetting of course to close the head.