CN2667591Y

CN2667591Y - Remote-controller with searching out function

Info

Publication number: CN2667591Y
Application number: CN 200320101480
Authority: CN
Inventors: 刘忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-21
Filing date: 2003-10-21
Publication date: 2004-12-29
Anticipated expiration: 2013-10-21

Abstract

The utility model provides a remote controller with searching function, which comprises a signal emitting device and a signal receiving device, wherein the signal emitting device is arranged on a fixed object, such as an electrical device, so that the utility model is convenient in use. The signal receiving device is arranged inside the remote controller and is provided with an audible and visible signal driving device. When the signal sending device has some distance with the signal receiving device, or the signal emitting device is triggered, signals are generated to cause the signal receiving device to generate audible and visible signals, so that the remote controller is found out. The signals generated by the emitting device are infrared signals or wireless signals which can not generate noise, and the sound signals are euphonious musical sound.

Description

Has the remote controller of seeking function

Technical field

The utility model relates to a kind of remote controller of control apparatus device, especially relates on the telepilot of remote control electrical appliance device and the electrical installation controlled the remote controller of seeking function that has of signalization receiving trap and sender unit respectively.

Background technology

The used control device with distant control function almost becomes the basic configuration of various household electrical appliance at present.Along with the quantity that has household electrical appliance in the family increases, employed various telepilots are more and more, but people usually can arbitrarily place after using a teleswitch, because its volume is little, when needs used, situation about seeking less than telepilot happened occasionally.

Application number is 02129401, the Chinese invention patent that name is called " acoustic control telepilot finder " discloses a kind of finder of telepilot, its technical scheme is that the high frequency sound wave receiving trap is installed on telepilot, the air-flow that utilizes rubber ball to produce again makes the little steam whistle on rubber ball top produce high-frequency sound source, make the hummer in the receiving trap that is installed on the telepilot send sound, find telepilot whereby.The advantage of this acoustic control telepilot finder is simple in structure, but because of steam whistle sounding noise source beyond doubt, and simultaneously, rubber ball equally also may be placed conveniently and can not find in use.

Application number is 98100838, name is called the patent of invention of " a kind of telepilot with search device ", be characterized in forming by finder and the audio receiver that is installed in telepilot inside, finder can send the signal of different audio frequency, makes the telepilot that the corresponding audio receiver is installed produce response formula buzzer.Its shortcoming and said apparatus are similar, and this finder noise source still produces noise, and might can not find, and influences the use of this search device.

Summary of the invention

The purpose of this utility model is to propose a kind of telepilot of seeking function that has, and comprises sender unit and receiving trap.Sender unit is placed on a certain fixture, receiving trap is installed in the telepilot, receiving trap has the sound and light signal drive unit, after surpassing certain distance and/or trigger pip emitter between sender unit and the signal receiving device, produce infrared signal or wireless signal, make signal receiving device produce sound and light signal, search out telepilot whereby.

The purpose of this utility model is achieved through the following technical solutions:

According to the telepilot with searching function of the present utility model, it comprises: sender unit and signal receiving device, sender unit is placed on the fixture, sending signal above the certain distance and the signal source of the control knob excitation signal dispensing device on the sender unit between sender unit and the signal receiving device, receiving device is installed in the telepilot of control apparatus device, receiving device has the acousto-optic driving circuit, the signal that can send according to the sender unit that receives produces voice signal and/or visible light signal.Described fixture can be the electrical installation itself that telepilot is controlled.Described sender unit is the wireless signal dispensing device, and receiving device has acousto-optic driving circuit and the luminous intensity signal that the sounding module constitutes.

Sound and light signal device in the described receiving trap is hummer and light emitting diode.

Described sender unit also can be the infrared signal dispensing device, and described signal receiving device is the infrared signal receiving device.

Signal receiving device of the present utility model be fixed on electrical installation originally on one's body, therefore can not lose convenient the use, the signal that emitter produces is infrared signal or wireless signal, the voice signal of generation can be melodious music, therefore can not produce noise.

Description of drawings

Fig. 1 is the user mode synoptic diagram that the utlity model has the remote controller of seeking function;

Fig. 2 is the wireless signal sending part parallel circuit figure of the dispensing device of an embodiment of the present utility model;

Fig. 3 is the wireless signal receiving unit circuit diagram of receiving trap of the embodiment of Fig. 2 trival matters;

The wireless signal sending part parallel circuit figure of the dispensing device of Fig. 4 another embodiment of the present utility model;

Fig. 5 is the wireless signal receiving unit circuit diagram of the receiving trap of the described embodiment of Fig. 4.

Embodiment

Fig. 1 is the synoptic diagram of the utility model user mode, as shown in the figure, it is to be placed in electrical installation itself that the wireless signal of telepilot 1 of the present utility model sends part 3, on televisor, its fixed form can be utilized bonding method, is fixed on the position of convenient contact.Trigger switch is a button 2.When the hypertelorism apart from electrical installation itself that the user places telepilot 1 conveniently, telepilot 1 will be sounded automatically, remind the user; If perhaps wanting to use a teleswitch 1 and when can not find, can click button 2, wireless signal dispensing device 3 sends wireless signal.Receiving trap is placed in the telepilot 1, receive the radio signal of emitter after, receiving circuit sends sound and light signal, the user can be easy to find the telepilot of losing 1.

Fig. 2 and Fig. 3 are the dispensing device of an embodiment of the utility model and the physical circuit figure of receiving trap, and as shown in the figure, it is made up of radiating circuit and receiving circuit two parts.

Among the figure, RCM-1A and RCM-1B are respectively the unlimited remote-control transmitting module of little power consumption ultrashort wave (USW) and accept module.The unlimited remote control module of RCM-1 type ultrashort wave (USW) be with high frequency analog circuits, accept antenna and digital circuit pairing debugging good after, the integrated electron device of mixing that forms with the epoxy resin embedding, have easy to use, need not debug, peripheral cell is simple, advantages such as high-low level is exported simultaneously, the power supply usable range is wide, and power consumption is little, and volume is little and non-directional are arranged.And not limited by barriers such as wall.

When RCM-1A and RCM-1B make wireless remote control, in the operating distance scope, the break-make of RCM-1A modular power source, the upset of the high-low level of control RCM-1B module 2,3 pin output, promptly, when the RCM-1A modular power source is connected, the 2 pin output high level of RCM-1B module, the low level of 3 pin output is when the RCM-1A modular power source disconnects, 2 pin output low levels of RCM-1B module, the high level of 3 pin output.

According to the inherent characteristic of RCM-1A and RCM-1B module, when the distance between RCM-1A and the RCM-1B module within limits the time, 2 pin of RCM-1B module output high level, the low level of 3 pin output; When the distance between RCM-1A and the RCM-1B module exceeds certain limit, the upset of the high-low level of RCM-1B module 2,3 pin output.

The pin function of RCM-1A transmitter module is as follows:

1 pin (VSS): power supply negative terminal;

2 pin (VDD): power positive end;

The pin function of RCM-1B receiver module is as follows:

1 pin: extraneous delay circuit, after the transmitter module outage, accept module and can obtain certain delay effect.Time spent unsettled (, can connect one 2.2 μ Fde electric capacity at 1 pin during use) not for preventing instantaneous interference;

2 pin: when transmitting.The output high level;

3 pin: when transmitting.Output end level;

4 pin (VDD): power positive end;

5 pin (VSS): power supply negative terminal;

When telepilot can not find, the trigger switch that is located on the electrical appliance device can be clicked, RCM-1A transmitter module power connection, the 2 pin output high level of RCM-1B receiver module, the speech IC power supply is connected in triode V conducting, speech IC IC gets electric work, the voice signal of output amplifies through triode V2, drives the loudspeaker sounding, helps the user to find telepilot.

In addition, when with telepilot apart from electrical installation excessively far exceed certain apart from the time, the level upset of 2 pin of RCM-1B receiver module, same output high level makes triode V conducting, connects the speech IC power supply, speech IC IC gets electric work, the voice signal of output amplifies through triode V2, drives the loudspeaker sounding, and the electrical installation that the distance location of reminding the user telepilot not to be placed is controlled is far away excessively.

Fig. 4 and shown in Figure 5 be the dispensing device of another embodiment of the utility model and the physical circuit of receiving trap, wherein, in the dispensing device circuit of Fig. 4, K1 is a power switch, K2 searches special switch.BG1 and C1 among the figure are composed in series delay circuit, and after K switch 1 or K2 connection, power supply charges to C1, makes the BG1 conducting, and transtation mission circuit obtains operating voltage, press when C1 discharges by the BG1 loop, and BG1 ends, and paging is finished in the transtation mission circuit outage one time.BG2, BG3 constitute many vibration coding circuits, and its output wave signal is encoded to transmitter module TDC1808 by R5 by the BG3 collector, and the wireless high-frequency signal that the band coding is provided is for emission.

Receiving trap shown in Figure 5 comprises by integrated package TDC1809 and constitutes the wireless signal receiver module, decoding circuit mainly is made of NE567, KD series sounding module constitutes the acousto-optic driving circuit, the signal that is received by the decoding circuit identification of decoding drives buzzer and light emitting diode and sends sound and light signal.

Another embodiment of the present utility model can adopt the technical scheme of infrared emission and reception, infrared launcher is fixed on the electrical installation, infrared receiving device is installed in the electric appliance remote controller, when seeking telepilot, press the infrared emission button of infrared launcher, the infrared infrared ray that receives on the telepilot, hummer is sounded, and reminds practical person's telepilot where to be positioned at.The infrared facility coverage is short, and general telepilot is positioned within the same room of electrical equipment, takes infrared facility more convenient, disturbs little to other electrical equipment.

Claims

1. one kind has the telepilot of seeking function, it is characterized in that comprising: sender unit and signal receiving device, sender unit is placed on the fixture, can be according to sending signal above the certain distance and the signal source of the control knob excitation signal dispensing device on the sender unit between sender unit and the signal receiving device, receiving device is installed in the telepilot of control apparatus device, receiving device has the acousto-optic driving circuit, the signal that can send according to the sender unit that receives produces voice signal and/or visible light signal.

2. according to the telepilot of claim 1, it is characterized in that: described fixture is the electrical installation itself that telepilot is controlled.

3. according to the telepilot of claim 1, it is characterized in that: described sender unit is the wireless signal dispensing device, and receiving device has the acousto-optic driving circuit harmony optical signal generating apparatus that sounding/light emitting module constitutes.

4. according to the telepilot of claim 3, it is characterized in that: the sound and light signal generating means in the described receiving trap is hummer and/or light emitting diode.

5. according to the telepilot of claim 1, it is characterized in that: described sender unit is the infrared signal dispensing device, described signal receiving device is the infrared signal receiving device, and described receiving device has the acousto-optic driving circuit harmony optical signal device that the sounding module constitutes.

6. according to the telepilot of claim 5, it is characterized in that: the sound and light signal device in the described receiving trap is hummer and/or light emitting diode.