JPH0445619A - Pager - Google Patents

Abstract

PURPOSE:To prevent a trouble to nearly persons and sense the arrival of a call from an other party without being noticed by other people by using an electrostrictive tactile element in place of a buzzer or a display light so as to deliver vibration to the skin of the user directly. CONSTITUTION:A radio wave inputted from an outer antenna 4 is discriminated by a radio wave reception section 3 as to whether or not its won pager number is called automatically. When its own pager number is called, an electrostrictive tactile element 2 causes a low frequency vibration not being a sound. When the pager is wearing it on the earlobe by using an U-shaped metallic fixture 5 and a bolt 6, a pressing vibration is sensed lightly by the earlobe and the calling to the user is sensed.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to pagers.

[Conventional technology]

As shown in FIG. 3, a conventional pager includes a case 9 shaped like a rectangular parallelepiped, and a radio wave receiver 3 fixed inside the case 9.
Similarly, it is fixed inside the case 9 and the radio wave receiving section 3
a built-in antenna 10 electrically connected to the input of the case 9; a buzzer 8 fixed to the outside of the case 9 and electrically connected to the buzzer output terminal 12 of the radio wave receiving section 3; and a buzzer 8 fixed to the outside of the case 9. It also includes an indicator light 7 electrically connected to an indicator light output terminal 11 of the radio wave receiving section 3 .

FIG. 4 shows its block diagram.

[Problem to be solved by the invention]

The above-mentioned conventional pager has the drawback that the incoming call is indicated by a ringing sound, which may disturb others around the pager due to the noise or alert them to the incoming call.

It was also possible to set it to indicator light mode, but in that case, there was a drawback that one had to constantly pay attention to the indicator light.

[Means to solve the problem]

The pager of the present invention includes a base, a radio wave receiving section fixed to the upper surface of the base, and an electrostrictive tactile element exposed to a part of the lower surface of the base and electrically connected to an output terminal of the radio wave receiving section. an external antenna electrically connected to the input terminal of the receiver, a U-shaped metal fitting with one end fixed to the base and a tapped hole formed in the other end, and a bolt attached to the tapped hole of the U-shaped metal fitting. It consists of:

〔Example〕

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a sectional view showing an embodiment of the present invention.

The pager shown in FIG. 1 includes a base 1, a radio wave receiving section 3 fixed to the top surface of the base 1, and a radio wave receiving section 3 that is exposed on a part of the bottom surface of the base 1 and electrically connected to the output terminal of the radio wave receiving section 3. A distortion effect tactile element 2, an external antenna 4 electrically connected to the input terminal of the radio wave receiving section 3, a U-shaped metal fitting 5 fixed to the base 1 at one end and having a tapped hole at the other end, It is composed of a bolt 6 attached to a tapped hole of a mold fitting 5.

FIG. 2 shows a block diagram of FIG. 1.

Next, the operation will be explained using FIG. 2.

The radio wave input from the external antenna 4 is automatically judged by the radio wave receiving section 3 as to whether or not the user's pager number is being called. If called, the electrostrictive tactile element 2 emits low frequency vibrations that do not produce sound.

When this pager is attached to the earlobe using a U-shaped metal fitting and a bolt, the user can sense what is being called by feeling a slight pressure vibration on the earlobe.

〔Effect of the invention〕

The pager of the present invention uses an electrostrictive tactile element to generate vibrations directly on the skin instead of using a buzzer or an indicator light, so it has the effect of not bothering others and not letting other people know that there is an incoming call.

[Brief explanation of drawings]

FIG. 1 is a side view showing one embodiment of the present invention, and FIG. 2 is a side view showing one embodiment of the present invention.
3 is a perspective view showing a conventional example, and FIG. 4 is a block diagram of FIG. 3. DESCRIPTION OF SYMBOLS 1... Base, 2... Electrostrictive tactile element, 3... Radio wave receiving part, 4... External antenna, 5... U-shaped metal fitting,
6...Volt, 7...Indicator light, 8...Buzzer, 9
...Case 10...Built-in antenna, 11...Indicator light output terminal, 12...Buzzer output terminal.

Claims (1)

[Claims] a base; a radio wave receiving section fixed to the upper surface of the base; an electrostrictive tactile element exposed on a part of the lower surface of the base and electrically connected to an output terminal of the radio wave receiving section; and an input of the radio wave receiving section. The device is characterized by comprising an external antenna electrically connected to the terminal, a U-shaped metal fitting fixed to the base at one end and having a tapped hole at the other end, and a bolt attached to the tapped hole of the U-shaped metal fitting. Pager to do.