CN2113508U

CN2113508U - Watch with timer and external acoustics device

Info

Publication number: CN2113508U
Application number: CN 92204052
Authority: CN
Inventors: 陆裕忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-03-03
Filing date: 1992-03-03
Publication date: 1992-08-19

Abstract

The utility model discloses a watch timing externally connected detachable sound device for waking; the timing error is the same as the watch time-running error. Because of the small volume of the sound device (4.3*2.4*0.9 cubic centimeters, the watch and the externally device are easy to assemble and disassemble. The utility model has the advantages of convenience for carrying and convenient operation. If earphones are used for waking, the effect of not affecting others can be achieved. The utility model also enlarges the using range of the watch.

Description

Watch with timer and external acoustics device

The utility model relates to a kind of external detachable acoustics of wrist-watch timing that works the effect of waking.

Existing timing alarm watch mainly contains electronic watch, alarm clock, and the accutron the when band of selling on the market makes a noise because volume is little, can not play the effect of waking, common alarm clock because volume is bigger, is not easy to carry, for traveling clock, though volume is a bit little, carrying neither be very convenient.

Task of the present utility model is that a kind of external detachable acoustics of wrist-watch timing that works the effect of waking will be provided, it has regularly accurately (timing error with wrist-watch walk time error identical), easy to operate, volume is little, the characteristics of being convenient to carry, the existing overall volume of acoustics is: 4.3 * 2.4 * 0.9 cubic centimetre, can be bigger again or littler aspect volume according to the needs that use, this device also can use earphone to wake, to play the effect that does not influence other people.

Task of the present utility model is finished as follows: ring when needs regularly make a noise, can connect two of acoustics in two connection holes of pin insertion watchcase left surface, at this moment two of acoustics elastic electrode contacts contact with two fixed contacts on the watchcase left surface, stir time pin to required time, then send sound equipment.

Below with reference to accompanying drawing utility model is described in further detail.

Fig. 1 is a kind of structural drawing of the present utility model.

Fig. 2 is the basic circuit diagram of external acoustics.

With reference to Fig. 1, ambroin shell (1), the loudspeaker of in shell (1), installing (2), integrated circuit block (3), earphone base (4), the circuit that two joint AG10 button-type batteries (5) constitute, represent with Fig. 2, integrated circuit block (3) control loudspeaker (2) send interrupted sound equipment or music continuously, the electrode contact (8) that compresses with spring leaf, (9) in the Kong Zhongwei clearance fit of shell (1), when moulding the connection pin (6) of casting in shell (1), (7) pilot hole (12) on the insertion watchcase (10), (11) after in, contact (8), (9) respectively with the contact (13) that is fixed on insulator or insulating gel on the watchcase (10), (14) contact, the time pin (15) that is positioned at below the hour hands is allocated to the required time, then connect contact head (13) in the wrist-watch, (14) conductor contacts, and at this moment entire circuit is connected.

Have any problem for pilot hole (11), (12) on the slim wrist-watch realization watchcase (10), can adopt the profile of watchcase (10) to locate, to reach the purpose that shell (1) connects with watchcase (10).

The timing method of time pin (15) can be divided into two kinds: one, time pin (15) and hour hands for synchronously, walking in the same way, walk to 12 of dial plate to be the sound point that makes a noise with time pin (15), time pin (15) time spent not like this, can be hidden in hour hands below.Its two, time pin (15) is allocated to some, the time, minute hand walks until what time just to make a noise and rings.

During use, time pin (15) is allocated to the required time, the pin of shell (1) (6), (7) are inserted respectively in the hole (12), (11) of watchcase (10), then loudspeaker (2) send sound equipment, if use earphone, headset plug is inserted in the earphone base (8), and the circuit of loudspeaker (2) disconnects, to play the effect that does not influence other people.

Claims

1, wrist-watch of being made up of plastic casing (1), loudspeaker (2), integrated circuit block (3), earphone base (4), battery (5) and watchcase (10), time pin (15) external acoustics regularly is characterized in that electrode contact (8), (9) the Kong Zhongwei clearance fit at shell (1).

2,, it is characterized in that integrated circuit block (3) control loudspeaker (2) send interrupted sound equipment or music continuously by the described device of claim 1.

3, by claim 1 or 2 described devices, it is characterized in that shell (1) and connecting of watchcase (10) are removably.

4, by the described device of claim 3, shell (1) connects feature with watchcase (10) and is:

A. pin (6), (7) of shell (1) can be inserted in pilot hole (12) on the watchcase (10), (11),

B. for slim wrist-watch, can locate by the profile of watchcase (10).

5, by the described device of claim 4, it is characterized in that contact (13), (14) are fixed on the watchcase (10) with insulator or insulating gel.

6, by the described device of claim 5, the timing property of time pin (15) has:

A. time pin (15) and hour hands for synchronously, walking in the same way, time pin (15) walks to 12 of dial plate to be the sound point that makes a noise, and when time pin (15) time spent not, can be hidden in below the hour hands.

B. time pin (15) is allocated to some, the time, minute hand walks until what time to make a noise and rings.