CN201017192Y

CN201017192Y - Quartzcrystal watch

Info

Publication number: CN201017192Y
Application number: CNU2007201058490U
Authority: CN
Inventors: 王以才
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-19
Filing date: 2007-01-19
Publication date: 2008-02-06
Anticipated expiration: 2017-01-19

Abstract

The utility model relates to a horologe, in particular to a quartz watch, including a crust, which is provided with a panel. A movement is arranged inside the crust. A quartz vibrator is arranged inside the movement and links capacitance with an integrated circuit. The integrated circuit includes a vibrating circuit, which is connected with a shaping circuit, and the shaping circuit is connected with a frequency division circuit with an output frequency of 0.5 Hz, and the frequency division circuit is connected with a pulse shaping circuit, which is connected with a magnifying and driving circuit. The utility model mainly provides a 24-hour system quartz watch with simple structure and which uses the circuit structures inside the movement to realize that a minute hand turns one round for 120 minutes. The quartz watch solves the technical problem of complex structure in the prior art that the 24-hour system is realized by a mechanical structure.

Description

A kind of quartz watch

Technical field

The utility model relates to a kind of clock and watch, relates in particular to a kind of quartz watch.

Background technology

Quartz watch has become the main product in wrist-watch market, and spininess multi-function watch movement develops rapidly in recent years, and kind is increasing.General quartz watch all is 12 hours systems now, and second hand rotates a week in the wrist-watch end face be 1 minute.Certainly also had make in 24 hours, but its second hand also is that one week of rotation is 1 minute.The realization of 24 hours systems all is to drive outside physical construction by the output correspondent frequency to realize.As Chinese patent: " a kind of spininess Quartzcrystal watch movement (CN2840119) " with the window calendar, it is at the time axle tooth of basic movement, through date setting wheel and date wheel engagement, date wheel and the time axle tooth ratio of gear be 2: 1, on the date wheel synchronous operated calendar shifting block intermittently with the tooth engagement of date rings, the quick pulling mechanism of window calendar is located on the arbor; The time axle tooth drive with 1: 2 ratio of gear and week go through third wheel, go through third wheel week and drive 24 little hour wheels with 1: 1 ratio of gear, go through in week to establish at least on the third wheel and a week go through moving tooth, corresponding at least 7 teeth of week calendar wheel, go through in week moving tooth intermittently with the tooth engagement of week calendar wheel; Also establish star disk on the date wheel, the calendar cover plate covers in calendar, Zhou Li, 24 hours mechanisms, and star disk is contained in above the cover plate.

Summary of the invention

The utility model mainly provides a kind of simple in structure, utilize the circuit structure of movement inside to realize that minute hand rotates 120 minutes weeks, the quartz watch of 24 hours systems solves existing in prior technology and realizes 24 hours systems, baroque technical matters by physical construction.

Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of quartz watch, comprise casing, casing is provided with panel, be provided with movement in the casing, be provided with quartz vibrator in the described movement, quartz vibrator is connecting electric capacity and integrated circuit, comprise oscillatory circuit in the described integrated circuit, oscillatory circuit is connecting shaping circuit, shaping circuit is connecting the frequency dividing circuit that output frequency is 0.5HZ, frequency dividing circuit is connecting pulse former, and pulse former is connecting amplification driving circuit.In frequency dividing circuit, increased the one-level two divided-frequency, make that output frequency becomes 0.5HZ by original 1HZ, is 2 minutes thereby make stopwatch rotate a week in dial plate behind process frequency dividing circuit frequency division, it is 120 fens kinds that minute hand rotates a week, and it is 24 hours that hour hands rotate a week.Improvement by circuit has realized 120 minutes systems, and 24 hours systems are simple in structure.

As preferably, described panel surface is divided into 12 lattice, and each lattice is marked with 10,20,30 accordingly successively ... 120 mark.Mark on the dial plate is represented the minute hand number of quartz watch, i.e. minute hand rotation one circle is 120 minutes, two hours.This dial plate is applicable to that the test time is 120 minutes the table of using, and makes the meter reading people conveniently see the test time, the meter reading facility.

The surface panel of quartz watch can be original 12 lattice, and every lattice are 2 hours, also can be set to 24 lattice by dial plate, every lattice one hour.As preferably, described panel surface is divided into 24 lattice, and each lattice is marked with 1,2,3 accordingly successively ... 24 mark.The mark of 1-24 has been represented 24 hours scale, and the dial plate of 24 lattice cooperates the running of movement inside, meter reading intuitive and convenient.

As preferably, the circuit output in the movement is connecting stepper motor, and the output shaft of stepper motor meshes with train, and train is connecting hour hands, minute hand and the second hand on the dial plate.

Therefore, the utlity model has simple in structurely, realize 24 hours systems of wrist-watch by increasing the one-level frequency-halving circuit; Dial plate cooperates the output of movement, is fabricated to 24 lattice, the meter reading intuitive and convenient.

Description of drawings:

Accompanying drawing 1 is the circuit diagram of a kind of quartz watch of the present utility model;

Accompanying drawing 2 is schematic diagrams of the integrated circuit of Fig. 1;

Accompanying drawing 3 is a kind of dial plate synoptic diagram of Fig. 1;

Accompanying drawing 4 is another kind of dial plate synoptic diagram of Fig. 1.

The concrete example of implementing:

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment 1:

Shown in attached Fig. 1 and 2 and 3, a kind of quartz watch comprises casing, casing is provided with panel 2, is divided into 12 lattice on the panel 2, is marked with 10,20,30 successively ... 120 1 lattice are represented 10 minutes, be divided into 5 lattice in each lattice again, every lattice are represented 2 minutes, are socketed with second hand and minute hand on the main shaft of panel.Be provided with movement in the casing, be provided with quartz vibrator 1 in the described movement, quartz vibrator 1 is connecting capacitor C 1, C2, C3 and integrated circuit, comprise oscillatory circuit in the described integrated circuit, oscillatory circuit is connecting shaping circuit, shaping circuit is connecting the frequency dividing circuit that output frequency is 0.5HZ, and frequency dividing circuit is connecting pulse former, and pulse former is connecting amplification driving circuit.The drive signal of driving circuit output is connecting stepper motor, the rotor of stepper motor directly with the engagement of transmission gear train, through speed change step by step, the rotation of driving minute hand and second hand.Because output frequency is 0.5HZ, it is 2 minutes that second hand whenever turns around, and this moment, minute hand was walked lattice, and it is 120 minutes that minute hand whenever turns around.It is 2 hours occasion that this table is mainly used in the test time.

Embodiment 2:

As shown in Figure 4, the panel 2 of quartz watch is divided into 24 lattice, is marked with 1,2,3 successively ... 24, shown mark is represented hourage, and it is 24 hours that hour hands rotate a week, is socketed with hour hands, minute hand and second hand on the main shaft of panel 2.Circuit part is shown in embodiment 1.

Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. quartz watch, comprise casing, casing is provided with panel, is provided with movement in the casing, is provided with quartz vibrator in the described movement, quartz vibrator is connecting electric capacity and integrated circuit, it is characterized in that: comprise oscillatory circuit in the described integrated circuit, oscillatory circuit is connecting shaping circuit, and shaping circuit is connecting the frequency dividing circuit that output frequency is 0.5HZ, frequency dividing circuit is connecting pulse former, and pulse former is connecting amplification driving circuit.

2. a kind of quartz watch according to claim 1 is characterized in that: described panel surface is divided into 12 lattice, is socketed with minute hand and second hand on the main shaft of panel, and each lattice is marked with 10,20,30 accordingly successively ... 120 mark.

3. a kind of quartz watch according to claim 1 is characterized in that: described panel surface is divided into 24 lattice, is socketed with hour hands, minute hand and second hand on the main shaft of panel, and each lattice is marked with 1,2,3 accordingly successively ... 24 mark.

4. a kind of quartz watch according to claim 1 is characterized in that: the circuit output in the movement is connecting stepper motor, the output shaft of stepper motor and train engagement, and train is connecting the pointer on the dial plate.