JPH0533093U - Alarm time fixed clock - Google Patents

Abstract

(57) [Abstract] [Purpose] This device is compact and suitable for carrying without a display unit such as a display or a pointer, and automatically sounds an alarm when a fixed time comes every day. Provide a fixed clock. [Arrangement] The alarm time fixed timepiece of the invention comprises a timer circuit 1, a case 3 and a figure portion 4. The timer circuit 1 drives the alarm 2 at every predetermined time. Case 3
Includes a timer circuit 1. The shape part 4 is a case 3
The image of the time is marked on the surface of the.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to an alarm time fixed clock that does not have a display or a pointer and emits an alarm sound at a fixed time every day.

[0002]

[Prior Art]

 In the related art, a repeat timer using a timepiece movement has been disclosed in Japanese Utility Model Laid-Open No. 2-148494. The conventional technique is such that a timepiece movement, a movable contact piece pivotally attached to a time and minute hand shaft of the timepiece movement, and a plurality of fixed contacts selected in accordance with a predetermined time of sliding contact with the movable contact piece at a predetermined pitch. The circuit board is formed of the substrate, the switching switch that selectively switches the fixed contact, and the notification unit that is connected to the fixed contact via the switch.

[0003]

[Problems to be solved by the device]

 However, the above-mentioned conventional technique is large in size because it has many mechanical parts such as a timepiece movement, and is unsuitable for portable use.

[0004]

[Means for Solving the Problems]

 The present invention addresses the above-mentioned problems, and is aimed at providing a small-sized alarm suitable for portable use, and an alarm time fixed clock that automatically sounds an alarm at a fixed time every day. Is. Then, in order to achieve the object, a timer circuit for driving an alarm at predetermined time intervals, a case containing the timer circuit, and a figure portion provided on the surface of the case are marked with a figure indicating the time. There is provided an alarm time fixed timepiece including the figure portion.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to FIGS. Reference numeral 1 is a timer circuit for driving an alarm 2 at a predetermined time, 3 is a case in which the timer circuit 1 is built in, 4 is a figure portion provided on the surface of the case 3, and a figure showing the time is marked. The figure portion 5 is a cover. The timer circuit 1 is mounted on a substrate 9 together with an alarm 2, a switch 6, a vibrator 7 and a battery 8 to form the electric circuit shown in FIG. That is, the timer circuit 1 connects the vibrator 7 and the battery 8, and further connects the alarm 2 via the switch 6. The timer circuit 1 is a circuit that counts the number of oscillations of the vibrator 7 and outputs a drive signal for an alarm 2 every 24 hours. The time at which the timer circuit 1 drives the alarm 2 to sound is set in the manufacturing process, and the set time is marked on the figure portion 4 and cannot be changed. The figure portion 4 is formed by printing, stamping, or the like.

The alarm 2 uses, for example, a piezoelectric buzzer. The switch 6 is a switch for stopping the sounding operation of the alarm 2. The oscillator 7 is made of quartz or the like. The alarm time fixed timepiece having the above configuration does not include a display and a display portion such as a pointer which a normal timepiece has.

Next, the operation will be described. With the alarm time fixed timepiece having the above configuration, the alarm 2 sounds at the time set in the manufacturing process. For example, every time the time reaches "AM 6:00" marked on the image part 4, the alarm 2 automatically sounds to notify the arrival of the time. In this alarm time fixed clock, the user cannot arbitrarily set the time when the alarm 2 sounds. The fixed alarm time clock was developed as a so-called discarded product, and it has a low price and eliminates any troublesome operation. The product is also intended for alarm clocks.

[0008]

[Effect of the Invention] This device is compact and suitable for portable use because it has the above-mentioned configuration and operation. It can automatically sound an alarm when a fixed time arrives every day, and the display Since there are no extra parts such as a display part such as a pointer or a pointer, the price is low and the user does not need any troublesome operation. It has the effect of being a technology suitable for so-called disposable products.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a preferred embodiment of the present invention.

FIG. 2 is a perspective view showing the assembly shown in FIG.

FIG. 3 is an electric circuit diagram incorporated in the one shown in FIG.

[Explanation of symbols]

 1 Timer circuit 2 Alarm 3 Case 4 Model

Claims (1)

[Scope of utility model registration request] 1. A timer circuit for driving an alarm at a predetermined time, a case having the timer circuit built therein, and a figure portion provided on a surface of the case and having a figure indicating the time. An alarm time fixed clock characterized by comprising: