JPH09182131A - Radio equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate trouble to others and to eliminate the feeling of emer gency because of vibration by making possible to call by means of heat at the time of reception. SOLUTION: A lamp 7A is provided within the case 12 of a pager 11, a DC circuit consisting of a battery 13 and a switch 14 is connected to this lamp 7A, and this switch 14 is closed by energizing an operation coil 15 by a calling signal. At the time of reception by the pager 11, a liquid crystal display part 10 displays information and when there is no capacity of an integrated memory, a ringing switch is turned on to vibrate. On the other hand, there is the capacity of the memory, the lamp 7A is operated by switching on to heat output so that heat is generated to inform a user of being called. As heat is generated about for 10 to 20 seconds at the time of an incoming call, the call is sensed by keeping the pager 11 in contact with a part of a human body. As there is possibility to get burned if heat is too high, the temp. of the heat is set to be not higher than 40 deg.C by using a temperature sensor so as to solve the problem.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radio that can transfer received call information to a radio such as a small radio receiver (called a pager) by heat.

[0002]

2. Description of the Related Art Conventionally, a pager has a sound mode and a vibrator mode for calling when receiving,
It has a function to call it when it is received by selecting it with the changeover switch.

[0003]

However, in the conventional example, when an incoming call is received on a train or the like, a sound is produced,
It is noisy and may cause annoyance to people, and if vibration is notified when an incoming call arrives, there is a problem that vibration is transmitted to the body and the person feels something unusual and does not bring good results to the body.

[0004]

In order to solve the above-mentioned problems, the wireless device of the present invention is characterized in that the wireless device is provided with a means for allowing a call by heat at the time of reception.

[0005]

1 is a block diagram showing an embodiment of a radio device of the present invention, and FIGS. 2 (A) and 2 (B) are an explanatory view and a circuit diagram of a calling means in the present invention. In FIG. 1, 1 is a receiving circuit for receiving radio waves input from an antenna, 2 is a decoder for decoding received signals, and 3 is an E ² PROM (electric erase erase a) for storing received information.
nd programmable ROM: ROM that can electrically erase and write the contents of memory), 4 is a speaker that converts the ringing signal obtained by the coder 2 into sound, and 5 is a light emitting element (LED) that also converts into light emission, 6 is a vibrator which is also converted into vibration by the vibrator drive circuit, and 7A is a lamp which is also converted into heat. Reference numeral 8 is a memory (RAM) for processing information output from the decoder 2.
8A built-in microprocessor, 9 liquid crystal display (LC
D) Drive circuit, 10 is a liquid crystal display unit (LC) for displaying information
D).

In the first embodiment of the present invention, as shown in FIG. 2, a lamp 7A is provided in the case 12 of the pager 11, a series circuit of a battery 13 and a switch 14 is connected to the lamp 7A, and the switch 14 is connected. It is configured to be closed by energizing the actuating coil 15 with a calling signal. Reference numeral 16 is a mode button, and 17 is a select button.

3 (A) and 3 (B) are a perspective view and a circuit diagram of a part of the inside showing a second embodiment of the present invention, respectively. The second embodiment has a configuration in which a series circuit of a battery 13 and a switch 14 is connected to the nichrome wire 7B, and the switch 14 is closed by energizing the operating coil 15 with a calling signal.

When the pager 11 carried in the train shown in FIG. 5 receives the information in the above structure, the liquid crystal display section 10 of the pager 11 displays information as shown in FIG. 4, and when the built-in memory 8A has no capacity. , Toggle the sound switch to turn it on or turn on the vibrator switch to vibrate. When the memory 8A has a capacity, it is switched to the heat output to turn on the lamp 7A or the nichrome wire 7
It activates B and generates heat to know that it is being called.

In the above-described embodiment, heat is emitted for an incoming call for, for example, about 10 to 20 seconds. Therefore, a call can be sensed by touching the pager 11 with a part of the body. Especially in winter, it is preferable that the user can be warmed by receiving heat when receiving a call. Also, when alerting you with heat when you receive a call, if the heat is too high, you may get burned,
This can be solved by using a temperature sensor and setting the heat temperature to 40 ° C. or lower. It should be noted that the battery may be used separately from the pager main body because the addition of the heat function speeds up battery consumption.

[0010]

As described above, according to the present invention, it is possible to know an incoming call by heat transfer, which is not annoying to a person as in the case of a ringing sound, and an abnormal change due to vibration such as a vibrator can be felt. The effect that there is no.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an embodiment of a wireless device of the present invention.

2 (A) and 2 (B) are respectively an explanatory view and a circuit diagram of calling means in the present invention.

3A and 3B are respectively a perspective view and a circuit diagram of a part of the inside showing a second embodiment of the present invention.

FIG. 4 is a flowchart showing the operation of the wireless device of the present invention.

FIG. 5 is a diagram showing an example of use of the wireless device of the present invention.

[Explanation of symbols]

1 Receiving Circuit 2 Decoder 3 E ² PROM 4 Speaker 5 Light Emitting Element 6 Vibrator 7A Lamp 7B Nichrome Wire 8 Microprocessor 8A Memory 9 Liquid Crystal Display Driving Circuit 10 Liquid Crystal Display 11 Radio (pager) 12 Case 13 Battery 14 Switch 15 Operation Coil 16 Mode button 17 Select button

Claims (1)

[Claims] 1. A wireless device, wherein the wireless device is provided with means for enabling a call by heat when receiving.