CN2179598Y

CN2179598Y - Digital electronic clock

Info

Publication number: CN2179598Y
Application number: CN 93247686
Authority: CN
Inventors: 于鸿祺
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-22
Filing date: 1993-12-22
Publication date: 1994-10-12
Anticipated expiration: 2003-12-22

Abstract

The utility model relates to a digital electronic clock, which is composed of a digital dial plate, a time display screen, a clock integrated circuit, a given button, a decoding disk, a battery, a vibrating bell device, and a transparent cover plate, which are arranged in a clock casing. The utility model utilizes an analogy mechanism to set the time and the vibrating bell, which causes the given action to do in one step. Therefore, the inconvenience and the malfunction generated by that the existing digital electronic clock is operated on a miniature keystroke are relieved, the time waiting is relieved, and the digital electronic clock with the advantages of novelty and practicality is formed.

Description

Digital electronic clock

The utility model relates to a kind of digital electronic clock and watch, particularly a kind of digital electronic clock and watch that utilize analogy mechanism setting-up time and quarter-bell.

Because the digital electronic clock and watch have accurately, low price and can develop advantage such as other various functions is so become widely used in the world clock and watch.

Be the panel synoptic diagram of known digital electronic clock and watch as shown in Figure 1, wherein panel PO is provided with time display screen 91, setting-up time button 92, set quarter-bell button 93, set " time " button 94, set " branch " button 95, what this type was arranged also can add more complicated function button.

Because so numerous button must be set in extremely limited plane space,, and make troubles for user's operation so that the volume of these buttons is designed is very little.

In addition, owing to adjust or change time button 94,95 o'clock, must treat that the electronics main frame sends time clock one by one, thus long operation and a stand-by period is arranged, and in case above setting value, then the user still must wait for another longer cycle.

The purpose of this utility model is: a kind of New Digital electronic watch is provided, and these clock and watch utilize analogy mechanism setting-up time and quarter-bell.

The purpose of this utility model is achieved in that a kind of New Digital electronic watch, by watchcase, transparent cover plate, digital face, time display screen, clock and watch integrated circuit, set button, separate code-disc, electric battery and alarm clock form; Wherein,

Indicate that its central authorities are provided with a bigger hole hour to be the digital face of unit, time display screen places in this hole;

Cover can be for the different directions rotation in the transparent cover plate of above-mentioned face top, and radial position is provided with the reference line of differentiation time on it;

The clock and watch integrated circuit, its input end includes a P reed and a R reed, and reading in decoded time data, and this P reed and R reed are connected with reference line on the transparent cover plate, and produce angular displacement, its output termination display screen in company with the rotation of transparent cover plate;

Separate code-disc and be positioned at the below of above-mentioned face, it is provided with a plurality of P contacts on outer shroud, and a plurality of at the R of interior ring contact, and P reed in the clock and watch integrated circuit and R reed are connected across respectively on P contact and the R contact, and with the rotation of above-mentioned transparent cover plate, and read in different time datas respectively;

Setting-up time button and setting quarter-bell button are installed in the clock and watch outside;

Alarm clock is connected in the output terminal of above-mentioned clock and watch integrated circuit, and is driven by it to produce aural signal;

Described electric battery is connected with clock and watch integrated circuit and display screen.

During use loose one's grip in rotation transparent cover plate to precalculated position, promptly reaches the purpose of adjustment time or setting-up time.

Promptly read in the clock and watch integrated circuit, after computing, show by time display screen by P reed and the R reed that is connected with the transparent cover plate reference line.

Can obtain one group of time that shows by numeral.

The utility model has the advantages that: can remove known digital electronic clock and watch must operate on miniature button, and the inconvenience that brings and be easy to generate mistake and can make operating process settle at one go, thereby exempt the stand-by period.The setting of reference line simultaneously, under faint light or dysphotia person good booster action is arranged.

Below in conjunction with Figure of description and embodiment the utility model is further described.

Fig. 1 is the plate face figure of known digital electronic clock and watch.

Fig. 2 is the utility model example structure figure.

Fig. 3 separates code-disc embodiment figure for the utility model.

Fig. 4 is the circuit diagram of the utility model embodiment.

Fig. 5～Fig. 7 is the utility model operation chart.

Fig. 8 is the utility model embodiment circuit theory diagrams.

The timing code that table 1 is made up of P contact 51 and R contact 52 for the utility model.

Element numbers and represented element title are as follows among the figure:

1 face, 11 face numerals, 12 holes, 2 transparent cover plates, 21 reference lines, 3 time display screens, 4 clock and watch integrated circuit, 41P reed, the 42R reed, 43 setting-up time buttons, 44 set the quarter-bell button, and 5 ring-types are separated code-disc, the 51P contact, 52R contact, 6 alarm clocks, 7 electric battery, 8 housings, 90 panels, 91 time display screens, 92 setting-up time buttons, 93 set the quarter-bell button, 94 settings " time " key, 95 set " branch " keys.

Be illustrated in figure 1 as the panel figure of known digital electronic clock and watch, it is minimum that we adjust the volume of button 94,95 as can be seen from figure, controls inconvenience, in case and adjusted value surpass setting-up time, then must wait for long cycle length, so demand improving this shortcoming urgently.

As Fig. 2,3,4 and shown in Figure 8:

Comprising:

One face 1, this face 1 which is provided with 1～12 numeral such as face such as grade 11 as the face of clock and watch, to indicate hour being the time of unit, face 1 central authorities then are provided with a bigger circular opening 12, and time display screen 3 is installed in hole 12, and with the digital display time.

A transparent cover plate 2, cover be in above-mentioned face 1 top, and can towards suitable, counterclockwise rotate, radial position is provided with a reference line 21 it on, the time that can be made for is differentiated usefulness.

A clock and watch integrated circuit 4, be positioned at the below of above-mentioned time display screen 3, and driving time display screen generation time signal, the input end of clock and watch integrated circuit then includes a P reed 41, a R reed 42, and this P reed 41 and R reed 42 are connected with reference line 21 on the transparent cover plate 2, and produce angular displacement in company with the rotation of cover plate 2, its output termination display screen.The clock and watch integrated circuit is basic CPU (central processing unit), and its model is UMC5220, and μ 001.

A ring-type is separated code-disc 5, be installed on above-mentioned face 1 below, it is provided with at the less P contact 51 of the quantity of outer shroud, and at a fairly large number of R contact 52 of interior ring, wherein above-mentioned P reed 41 and R reed 42 are connected across respectively on this P contact of separating code-disc 5 51 and the R contact 52, to read in end as the data of clock and watch integrated circuit 4.

A setting-up time button 43 and a setting quarter-bell button 44 all are arranged on the clock and watch outside, whether use quarter-bell with decision.

An alarm clock 6 is connected with the output terminal of clock and watch integrated circuit, and is driven by it, to produce aural signal.

An electric battery 7 and a watchcase 8, its upper limb and transparent cover plate 2 join, and its inside is in order to settle above-mentioned part.

As shown in table 1 is the timing code that the utility model is made up of P contact 51 and R contact 52, for example reads in clock and watch integrated circuit 4 by P reed 41 and R reed 42, is shown by time display screen 3 after computing, can obtain the time that one group of relative numeral shows.

To shown in Figure 7, be the operation chart of the utility model embodiment as Fig. 5, wherein as can be seen, loose one's grip, promptly reach the purpose of adjustment time or setting-up time as rotation transparent cover plate 2 to precalculated position.The method will make things convenient for much by miniature button and waiting status more in the past, and the setting of reference line 21, under faint light or dysphotia person fabulous booster action is arranged.

Claims

1, a kind of New Digital electronic watch, it is characterized in that it by watchcase, transparent cover plate, digital face, time display screen, clock and watch integrated circuit, set button, separate code-disc, electric battery and alarm clock form; Wherein:

2, digital electronic clock and watch according to claim 1 is characterized in that: described clock and watch integrated circuit is basic CPU (central processing unit), and model is UMC5220, and μ 001.