摘要:
An emergency signaling device for the hearing impaired provides a strobe light in which the intensity of the emitted light is variable. The emergency signaling device comprises a housing and a reflecting mirror coupled to the housing. A strobe light emitting device adapted to provide a sequence of flashing light is disposed in relation to the reflecting mirror so that the light is distributed in a predetermined pattern. The intensity level emitted by the strobe light emitting device may be varied between at least a first intensity level and a second intensity level. The reflecting mirror provides a polar light distribution of the flashing light. The rate of flashing of the strobe light emitting device may be synchronized with other emergency signaling devices.
摘要:
The present invention provides motor vehicle safety enhancement devices which, once activated, are not prematurely deactivated. In an embodiment, an electrically controllable safety device for use by an occupant of a motor vehicle includes a safety enhancer and a controller. The controller and the safety enhancer are electrically coupled to the vehicle's electrical ignition system, so that the controller may only activate the safety enhancer while the motor is on and, once activated, the safety enhancer may only be deactivated by turning the motor off. A stimulator to rouse a sleepy driver of a vehicle is provided including a signal generator capable of rousing the driver and a controller to activate the signal generator. The controller may include a momentary switch, a relay, and a diode.
摘要:
An integrated outdoor lighting and sound systems comprising a plurality of outdoor landscaping lighting units, a wiring cable interconnecting the plurality of outdoor landscaping lighting units, a source of low-voltage energy connected to said wiring cable and a plurality of speaker assemblies, each of the speaker assemblies including a speaker, an audio amplifier for amplifying sound to the speaker, the audio amplifier further including leads connected to the wiring cable for supplying electrical power to the audio amplifier, and a battery storage electrically connected to the wiring cable for storing electrical energy and for supplying the electrical energy to the audio amplifier.
摘要:
A hand worn warning or signaling system comprises a hand-wear article such as a glove or a band to be worn around the wrist or fingers, having a sound generating and light generating element. According to a preferred embodiment, the system comprises a pair of gloves, one having a sound generating element and the other having a light generating element, allowing the user to select between generating a sound or light alert or both. The warning system may also have a finger or thumb accessible activation button.
摘要:
A signaling retention device that is configured to retain an element in a particular position and to emit an audible and/or visual signal. The signaling retention device may include a power source, memory, a central processing unit (CPU), sensor(s), audible indicator(s), light source(s), switch(es), camera(s), a transceiver, a microphone, impact tool(s), and aromatic element(s) and may be configured in the form of a character, such as a cartoon character or the like. The power source may be any suitable power source, such one or more batteries (rechargeable or non-rechargeable) or the like, and may be removable or non-removable. Similarly, the memory, CPU, audible indicator(s), light source(s), switch(es), camera(s), transceiver, microphone, impact tool(s), and aromatic element (s) may be any types well known in the art.
摘要:
An apparatus for activating a doorbell chime and for remotely controlling an auxiliary doorbell chime includes a push button unit responsive to manual actuation for activating the doorbell chime and generating a radio frequency wave and a remote unit responsive to the radio frequency wave for generating an auxiliary acoustic frequency wave. The push button unit has a manually actuated switch assembly with a first pair of normally open switch contacts adapted to be connected in series with the doorbell chime and a source of electrical power and a second pair of normally open switch contacts, a radio frequency transmitter connected in series with the second pair of switch contacts for generating a radio frequency output signal and a first antenna connected to the transmitter and responsive to the radio frequency output signal for generating the radio frequency wave. The remote unit has a second antenna responsive to the radio frequency wave for generating a radio frequency input signal, a radio frequency receiver connected to the second antenna and responsive to the radio frequency input signal for generating a generator activation signal, and an acoustic generator connected to the receiver and responsive to the generator activation signal for generating the auxiliary acoustic frequency signal. The acoustic generator can be a speaker and the push button unit can include a power supply connected across the first pair of normally open switch contacts for receiving charging current and connected to power the radio frequency transmitter.
摘要:
A wave-discriminating inductive electronic device includes a special integrated circuit that is inducible by a proximity feeble electromagnetic signal generated by a general mobile phone during receiving and transmitting signals, so that the induced integrated circuit is able to control and drive another integrated circuit that includes voice and motor driving circuits. Voices and vibrations produced by the integrated circuit enable the wave-discriminating inductive electronic device to provide a highly interesting entertaining effect.
摘要:
A sports whistle having a sensor (12) which is responsive to the operation of a present art whistle (14). Said sensor activates a conventional wireless transmitter (18) simultaneously with the audible output signal. Said wireless signals are acquired by a conventional receiver (28). Said receiver initiates a variety of visual indicators to overcome crowd noise.
摘要:
A combined storage and safety device 10 to warn drivers of the presence of children in the vicinity of the device 10. The device 10 includes a storage compartment member 20 provided with a wheel assembly 30 and hingedly connected to a folding panel arrangement 40 that depicts the upper torso and head of a policeman in uniform. A plurality of signaling units 13 including printed signs 50, a flashing light 52, and an audible alarm member 54 are operatively associated with the storage compartment 20 and the folding panel arrangement 40.