JPH10173550A - Search signal transmitter and receiver with search signal reception display - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make an efficient search by building a receiver in a manufactured body which needs to be searched for or adding it and then sending an individual signal from a transmitter, and then receiving it by a receiver corresponding to it and indicating the whereabouts of the body with an illumination, sound, or display return signal. SOLUTION: The receiver is built in or added to the manufactured body, and they are used as one body. The individual signal of the manufacture to be searched for is sent through a transmit signal input switch of the transmitter. The receiver receives the individual signal through a receiving antenna 26 and a radio signal input detection part selects a synchronizing individual signal. Then it is inputted to an input signal modulation output part 27 through an input signal changeover switch 34 and its output is passed through a lamp ON/OFF switch 20 to turn on a lamp 22. Or a sound generation signal is passed through a sound ON/OFF switch 21 to generate a sound 23, thus indicating the presence place of the body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a search signal transmitter using a wireless signal and a wired signal, and for a product search using a plurality of receivers with a search signal receiving display for receiving signals to be transmitted. At the receiver, for products that need to be searched,
When a receiver with search signal reception indicator incorporates or adds a receiver with search signal reception indicator, and the signal with search signal transmitter display catches the signal corresponding to itself, it lights, sounds, and returns the received signal. Using the function to immediately notify the location of the product, etc., it is used for searching for the product, confirming the location of the product, managing the inventory of the product, and managing and managing the product.

[0002]

2. Description of the Related Art Conventionally, objects used at home, in a company, at a factory, and around oneself, such as bicycle keys, door keys, car keys, licenses, cards, wallets, watches, bags, books, and the like. It took a considerable amount of time, patience, and effort to find the lost item without relying on memory, such as missing documents, mobile phones, tools, etc.

In recent years, with the progress of the information society, there are many cases in which a plurality of similar products such as cassette tapes, CDs, floppies and the like are used. However, it is necessary to search for necessary cassette tapes, CDs, floppies and the like. There is a drawback that it is very difficult and difficult to find a necessary product from a product to be used in a large amount in a large amount of work.

[0004]

As described above, the present invention should be used here for objects to be used around oneself, such as bicycle keys, wallets, watches, cards, glasses, documents, etc. In many cases, the same product such as a cassette tape, a CD, a floppy disk, and the like used in the information-oriented society has been used in large quantities. The present invention proposes an apparatus capable of immediately searching for a target product even when each product is in a random state.

[0005]

According to the present invention, as a means for easily searching for a product requiring a search, a product requiring the search can receive the search signal with a display signal so that the product itself can be informed by requesting its location. Incorporating or adding a machine to the product, the receiver with the search signal reception display receives the transmission signal of the search signal transmitter, and notifies the location by lighting, sound or display, etc. You can check. Also, the transmission function of the search signal transmitter has a wireless transmission function and a wired transmission function, and when a product incorporating a receiver with a search signal reception display or an added product is separated beyond the wired transmission range. However, the search function within the receivable range of the search signal transmitter and the receiver with the search signal reception display can be maintained by wireless transmission.

[0006]

SUMMARY OF THE INVENTION The present invention relates to a search signal transmitter and a search signal receiver using a plurality of receivers with a search signal reception indicator for receiving a signal to be transmitted, in a search signal transmitter using a wireless or a wire. A receiver with a display, a receiver with a search signal reception display, a dedicated device that receives only a different dedicated signal for each unit, and a plurality of receivers with a search signal reception display correspond only to each individual. Products that require
By incorporating or adding a receiver with a search signal reception display, and sending an individual dedicated signal of the receiver with the search signal reception display, the receiver with the search signal reception display catches the signal corresponding to itself, lights up, By sound, display reply signal, etc.
The location is immediately notified and efficient search is enabled.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In an embodiment of the present invention, a search signal transmitter, a receiver with a search signal reception display, and a storage case having a wired connection function (hereinafter, the search signal transmitter is referred to as a transmitter).
(Hereinafter, a receiver with a search signal reception display is called a receiver)
An embodiment applied to a storage case having a wired connection function (hereinafter referred to as a storage case) will be described with reference to a block diagram.

According to the present invention, when manufacturing a product, there are a method of incorporating a receiver and a method of using it in addition to the product. Both methods are used integrally with the product, and the purpose is to search. The wireless transmission is described with a block diagram of the system by easily finding the product to be manufactured. There are two methods for the radio transmitter to select an input signal. A method of inputting a predetermined signal from the transmission symbol input switch shown in FIGS. 1 and 8-a to 8-g and a method of inputting an external signal from the external signal input terminal of FIG. A method for accepting a signal, the switch for selectively utilizing the signal There is an input signal changeover switch shown in FIGS. 2 and 18. The selected signal is sent to an input signal selection modulation section shown in FIGS. The signal determined by judging the propriety of the input signal is modulated into a signal that can be transmitted, and FIG.
The transmission signal is displayed on the screen of FIG. 2 and confirmed through the transmission switches of FIGS. 2 and 11, and then amplified by the transmission signal changeover switch of FIGS. And transmitted from the antennas of FIGS.

The signals transmitted from the external signal input terminals shown in FIGS. 2 and 7 for wireless transmission are obtained by synchronizing signals in the input signal selecting / modulating section shown in FIGS.
The signal passing path that has passed through the input signal selection modulation section is the same as described above.

The receiver receives a signal from the receiving antenna shown in FIGS. 4 and 26, selects a dedicated individual signal to be synchronized in the radio signal input detector shown in FIGS.
The input signal is input to the input signal modulation output unit shown in FIGS. 4 and 27 via the input signal changeover switch 34, and the input signal is transmitted through the input signal modulation output unit shown in FIGS. After that, the lights shown in FIGS. Also, the sound generation signal passes through the on / off switch in FIG. 4 and FIG. 21 and generates a sound in FIG.

In the transmitter, in the case of wired transmission, FIG.
The above-mentioned signal passing path is the same up to the two transmission signal changeover switches. When a wired signal is selected by the transmission signal switch shown in FIGS. 2 and 12, the signal is connected to the receiver via the wired transmission unit shown in FIGS. 2 and 14 and from the wired signal output unit shown in FIGS.

A receiver for receiving a wired signal is shown in FIGS.
It is stored in a storage case having a wired connection function, and supplies external power, and receives and responds by wire. The receiver housed in the storage case shown in FIGS. 5 and 35 is supplied with power from the external power receiving terminal of FIGS. 3 and 28 of the receiver via the external power receiving connection terminal of FIGS. Receive. Signals sent from the transmitter are shown in FIGS.
3, 29 of the receiver via the wired signal receiving connection terminal
Received from the wired signal receiving terminal. The received signal selects an individual dedicated signal to be synchronized in the wired signal input detection unit in FIGS. 4 and 30 and passes the signal through the input signal changeover switch in FIGS. The incoming signal which is input to the signal modulation output unit passes through the input signal modulation output unit shown in FIGS. 4 and 27, and the lights shown in FIGS. The sound and the signal for generation are shown in FIG.
At 23, a sound is generated. 4 and 24, the signals are output from the input signal modulation output unit to the transmitter screen shown in FIGS. 1 and 2 via the return signal receiving terminals shown in FIGS. Returns a confirmation signal. 5 and 35, the receiver can select the radio by the input signal changeover switch, receive the radio transmission transmitted from the transmitter, and perform the same operation as the selection of the wire signal input. Operate.

[0013]

As for personal belongings, a receiver with a search signal reception display is used in the state of being added to a product for personal use, for example, a bicycle key, a door key, a car key, a license, a card, Wallets, watches, bags, books, documents,
If you cannot find a misplaced or misunderstood mobile phone, tool, etc., the search signal transmitter sends a unique signal to the receiver with the search signal reception indicator added to the lost product. It can be easily found because its location is represented by lights and sounds. Further, in many cases, a plurality of similar products such as a cassette tape, a CD, and a floppy disk are used, and searching for a necessary cassette tape, CD, floppy disk, and the like is a difficult task. Therefore, a receiver with a search signal reception display is added to these products, and when a search signal is transmitted to the product to be searched from the search signal transmitter, for example, when a floppy is called, the receiver with the search signal reception display that receives the signal is sent. The location of the location is represented by a response light, sound, or displayed on the screen of the search signal transmitter to represent the location.

[Brief description of the drawings]

FIG. 1 is a plan view of a cable transmitter.

FIG. 2 is a block diagram showing a circuit configuration of a search transmitter.

FIG. 3 is a plan view of a receiver with a search signal reception display.

FIG. 4 is a block diagram showing a circuit configuration of a receiver with a search signal reception display.

FIG. 5 is a diagram in which a receiver with a search signal reception display is set in a front sectional view of a storage case having a wired connection function.

FIG. 6 is a perspective view, partly in section, of a storage case having a wired connection function.

[Explanation of symbols]

1, search signal transmitter 29, wired signal receiving terminal 2, screen 30, wired signal input detector 3, transmitting antenna 31, wireless signal reception input detector 4, external power supply input terminal 32, receiver with search signal reception display 5 , Return signal receiving terminal 33, battery storage section 6, wired signal output terminal 34, input signal changeover switch 7, external signal input terminal 35, storage case 8 having a wired connection function, transmission symbol input switch 36, received signal return terminal 9 , Power supply changeover switch 37, wired signal receiving terminal 10, power supply circuit 38, external power supply receiving terminal 11, transmission switch 39, received signal return connection terminal 12, transmission signal changeover switch 40, wired signal reception connection terminal 13, wireless transmission section 41 , External power receiving connection terminal 14, wired signal transmission unit 15 Power switch 16, reply signal display / modulation unit 17, input signal selection / modulation unit 18, input signal changeover switch 19, power supply changeover switch 20, light, on / off switch 21, sound, on / off switch 22, light 23, sound 24, received signal return Terminal 25, power supply circuit 26, receiving antenna 27, input signal modulation output unit 28, external power receiving terminal

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI H04B 1/16 H04B 1/16 C 1/38 1/38 3/46 3/46 Z

Claims (3)

[Claims] A search signal transmitter using a wireless signal and a wired signal can transmit a dedicated signal for each individual to a plurality of receivers with a search signal reception display, the receiver having a search signal reception display receiving a signal to be transmitted. A search signal transmitter, having a signal generating unit capable of generating an arbitrary plurality of individual signals by a switch on the board, further having an external signal connection terminal, and providing an input signal switch for switching between each other The signal generated by the modulation unit that selectively modulates the input signal generates a different signal for each receiver with a search signal reception display, and a dedicated signal for each individual is generated for a plurality of receivers with a search signal reception display. When a radio signal is selected by a switch for selecting a radio or a wire, a transmission signal having a transmitting capability is transmitted from a radio transmission unit via a transmission switch via an antenna. When wired is selected, the signal is output from the wired signal output terminal via the wired transmission unit. 2. A receiver with a search signal reception display, comprising a switch for selecting wireless or wired, and in the case of wireless reception, a dedicated signal for each signal input from a receiving antenna is detected, and an input signal changeover switch is provided. , And is input to the signal modulation output unit. The incoming signal is lit, the output for lighting,
The sound is modulated into a generated signal and output. 3. In the case of wired signal transmission, the receiver with the search signal reception display is used in a state of being stored in a storage case having a wired connection function, which enables connection of a wired and an external power supply. When the wire transmission is selected, the signal transmitted by the search signal transmitter is connected to the wire receiving terminal of the storage case having the wire connection function, and the signal is transmitted to the receiver with the search signal reception display via the wire signal receiving connection terminal. The confirmation signal of the received and transmitted signal is returned to the search signal transmitter via the received signal return connection terminal of the storage case having the wired connection function. The received signal is modulated into a light, a lighting output, a sound, and a generated signal and output.