CN2208258Y

CN2208258Y - Automatic electronic calender

Info

Publication number: CN2208258Y
Application number: CN 94219227
Authority: CN
Inventors: 石银根
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-19
Filing date: 1994-08-19
Publication date: 1995-09-20
Anticipated expiration: 2004-08-19

Abstract

The utility model relates to an automatic electronic calender which combines the functions of clock and calendar and which is especially suitable for a plurality of public places such as stations, quays, schools, hotels, etc. The mobile wall calendar is composed of an electric power source, a driving apparatus, a controlling apparatus, and a displaying apparatus which are arranged on the internal framework, and a front cover, a rear cover and a face sheet which are arranged on the case, wherein, the driving apparatus is composed of an electrical machine, a driving wheel, a gearset, a cam wheel and a regulating draw rod, and an impelling draw rod; the controlling apparatus is composed of an IC circuit board, a programmed switch board, contact strips, a regulating wheel, an electric machine, a conductive casters, and a conductive brush. The calender has the advantages that the turning plate loose-leaf structure is used to produce a clear and visual display, and the structure which uses the gear meshing, the cam wheel with the driving rod to drive all the driving wheels has a simple structure, a reliable nature, and high precision.

Description

Automatic electronic calender

The utility model relates to a kind of perpetual calendar display, particularly a kind of full-automatic perpetual calendar with clock, the full-automatic electronic perpetual calendar that the function of clock and perpetual calendar is integrated.

Along with improving constantly and tourist industry flourish of living standards of the people, public places such as station, harbour, hotel, restaurant are increasing.But employed clock mostly is wall clock or the desk clock that has only simple function in the public places such as hotel, restaurant and ticket office, and the demonstration in undated, week, month, it is very inconvenient that the passenger fills in registration form.Though some is local an easy perpetual calendar, must every day the very important person change inserted block, Chang Yin forgets to change and shows and cause the trouble that some are unnecessary, use inconvenient, demonstration is unintelligible.

The patent No. 92222588.5 " a kind of improved perpetual calendar " just provides a kind of perpetual calendar of whole robotizations to circulate successively and has showed date, week, month, time, but drive motor is too much, and structure is than complexity and accuracy is not enough.

The purpose of this utility model is to provide the full-automatic electronic perpetual calendar of a kind of reliable in structure, the whole robotizations of accuracy high energy.

The utility model is achieved in that by forward and backward cover, panel on the power supply, drive unit, control device, display device and the housing that are fixedly mounted on the inside structure to be formed, and drive unit is made up of motor, adjuster bar, cam, pull bar, catch bar, gear set, driving wheel, and the IC circuit that control device is made up of crystal oscillator Q, frequency division IC, triode T and resistance, electric capacity and program switch plate, contact chip, regulating wheel and motor, conductive casters, conduction brush are formed.

Fig. 1. structural representation of the present utility model.

Fig. 2 .IC circuit circuit diagram.

Fig. 3. structural representation of the present utility model (taking away shell and part loose-leaf group).

Fig. 4. the rear view of Fig. 3.

Fig. 5. the E-E view of Fig. 3.

Fig. 6. the F-F view of Fig. 3.

Fig. 7. the conductive casters structural representation.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

Panel (4) on the rectangular slab of five identical display windows and a wicket is arranged, the cover cap that front shroud (5) is made by transparent plastic, back cover (2) are gone up fluted hole and through hole.

There are numeral, two edges, lower end to have two and half movable sheets of a projection breach to be combined into whole movable sheet by two faces.And week, month movable sheet are combined into by the movable sheet of half numeral, half English letter.

Branch, the time, day, week, month loose-leaf group (11), (13), (9), (16), (7) respectively by 00～59,00～23,1～31,2 1～day, 1～12, totally 60,24,31,14,12 movable sheets are formed.

Driving wheel be branch, the time, day, week, moon (10), (14), (8), (15), the identical drum-shape of (6) shape, be evenly equipped with 60,24,31,14,12 apertures on the disk of two ends respectively, two disks are the number of teeth gear identical with little hole count in the middle of the outside.

Branch, the time, day, week, month loose-leaf group (11), (13), (9), (16), (7) respectively with the projection on it insert separately branch, the time, day, week, moon (10), (14), (8), (15), (6) two ends disk aperture in, and the breach of movable sheet is shelved on the periphery of disk.

Framework (18) is for by dividing plate (34), (34) ' be divided into upper and lower two layers, the frame shape of five sashes.

Branch, the time, day, week, moon (10), (14), (8), (15), (6) respectively with axle be fixed on the dividing plate (34), (34) of framework (18) ' on, for guaranteeing that each wheel can only rotate towards a direction, gear end at each wheel is fixed a location ratchet (22) that matches with gear with screw, spring respectively, for making each loose-leaf group be screwed a pilot pin (23) in each sash upper edge of framework (18) towards a direction upset.

Program switch plate (24) is embedded on the base plate by inside and outside two circle copper sheets, and inner ring is A, and the outer ring is divided into 48 five equilibriums, is made up of B, C, D, G four parts, and in the February of B control non-leap-year, in the February in C control leap year, D controls the solar month of 30 days, and the G neutral gear is controlled the solar month.

Contact chip (40) is fixed on periphery on the regulating wheel of gear (25) for the elastic conducting strip of two protruding points is arranged, and regulating wheel (25) is fixed on the program switch plate (24) with axle.

Conductive casters (20) is for periphery has uniform Fourth Ring groove, is embedded with the little copper sheet that a, b, c, d four block lengths do not wait.Stir one page with the sun (8), it is benchmark that conductive casters (20) rotates a long measure, and a, b are 3 long measures, and c is 2 long measures, and d is 1 long measure.

Conduction brush (19) is I, II, III, four elastic wires of IV, and conduction brush (19) one ends are pressed a, b, c, d copper sheet respectively, and in addition end is received respectively on A, B, C, the D position of program switch plate (24) by collets.

The two ends of the sun (8) axle are fixed with cam (31), conductive casters (20) respectively, the time, minute wheel (14), (10) axle an end stationary cam (31), and cam (31) respectively with dividing plate (34) ' on catch bar (30) contact.

Five horizontal strokes, straight adjuster bar (37), (39) one ends be fixed on dividing plate (34), (34) ' the back side and the bottom surface on, in addition end with spring (35) and dividing plate (34), (34) ' be connected, on have the catch bar (30) of promotion ratchet (38) to connect, five adjusting knobs on the back cover (2) fuse with horizontal, straight adjuster bar (37), (39) respectively.

One end of two pull bars (32), (33) is fixed on the catch bar (30) of lower-left dividing plate (34), in addition end with spring (35) and dividing plate (34) ' be connected catch bar (30) connection that promotion ratchet (38) are arranged.

Be screwed the program switch plate (24) of band contact chip (40), regulating wheel (25) on the upper right dividing plate (34), regulating wheel (25) and the engagement of moon (6) shaft end gear.

The support (27) of last self-contained battery (26) of bottom right dividing plate (34) and translator (28), gear set (29), IC circuit board, the gearing mesh on gear set (29) and the minute wheel (10).

The motor (36) of band gear set (21) be fixed on median septum (34) ' on, the gearing mesh on gear set (21) and the sun (8).

Each loose-leaf group and be installed in panel (4) go up to divide, the time LED(12 between display window) flicker forms display device.The framework (18) that assembles is put into housing (3), it is screwed on panel (4), embed O-ring seal (17) and forward and backward cover (5), (2), go up dress joint hinge (1) as wall-hanging, if the base of packing into below is as desk-top at back cover (2).

The IC circuit mainly is made up of crystal oscillator Q, frequency division IC, amplifying triode T and resistance, electric capacity.

During use, open switch, power-supply battery (26) amplifies through triode, and the IC circuit is given in power supply, crystal oscillator Q produces oscillator signal simultaneously, this signal is supplied with IC through capacitor filtering, produces the pulse signal of 1 hertz/sec through the IC frequency division, and driving LED (12) is once glittering, count every generation 60 subpulses through IC, be glittering 60 times of LED, output to motor (28) circuit once, make motor (28) produce drive signal.Motor (28) action, divide loose-leaf group (11) to stir one page, the cam (31) of axle head advances 1/60 simultaneously, and the catch bar (30) that driving is in contact with it rotates, so circulation, through 60 minutes, divide loose-leaf group (11) to make zero, loose-leaf group (13) is stirred one page constantly together, the cam of axle head (31) advances 1/24, full 24 hours, the time loose-leaf group (13) make zero, cam in the time of meanwhile (31) rotates a week, drive the catch bar (30) that is in contact with it and above two pull bars (32), (33) make week, day loose-leaf (16), (9) group is respectively stirred one page, make a day cam (31) advance 1/31, when climbing over 31, a day loose-leaf group (9) returns 1, and a day cam (31) rotates all catch bars (30) that is in contact with it that drives makes a moon loose-leaf group (7) stir one page, after so Dec was expired in circulation, a month loose-leaf group (7) returned 1.

If need not close swap switch, at any time the adjusting knob on the available back cover (2), horizontal stroke, straight adjuster bar (37), (39) are moved, drive catch bar (30) make branch, the time, rotate in week, day moon (10), (13), (15), (8), (6), be adjusted to the needed back that shows date and just can show automatically again.

If will show in February, 94～March, at this moment the A of contact chip (40) one termination program switch plates (24), the P point position of one termination B, A, B conducting at this moment, I, the II steel wire of conduction brush (19) work, the b copper sheet that communicates with it is 3 long measures, so motor (36) skips 29,30,31 three times with regard to interlock, gear set (21) by motor (36) end makes moon (6) rotation stir one page, make and become March February, contact chip (40) also rotates angle to 0 neutral gear position simultaneously, and motor (36) path is cut off and quits work.Other leap year, large and small month are regulated as are above-mentioned similar, do not describe in detail.

The utility model is compared with prior art: produce original second pulse signal, degree of accuracy height because adopting electronic circuit. Adopt gear engagement and cam driven catch bar to promote the mechanical mechanism that each wheel rotates, location ratchet, pilot pin preventing structure are arranged again, so simple in structure, reliable, the degree of accuracy is high. All display unit all adopt turnover panel loose-leaf group structure, and clear display, intuition is strong, easy to use, the life-span is long. Control device is arranged again, but so that large and small month, the leap month all automatic panel-turnover do not need that the people manages, all automations.

Claims

1, a kind of full-automatic electronic perpetual calendar, by the power supply that is fixedly mounted on the inside structure (18), drive unit, control device, before on display device and the housing (3), back cover (5), (2), panel (4) is formed, it is characterized in that drive unit is by motor (28), gear set (29), catch bar (30), cam (31), pull bar (32), (33), adjuster bar, driving wheel is formed, and control device is by crystal oscillator Q, frequency division IC, triode T, resistance, IC circuit and program switch plate (24) that electric capacity is formed, contact chip (40), regulating wheel (25) and motor (36), conductive casters (20), conduction brush (19) is formed.

2, perpetual calendar according to claim 1 is characterized in that framework (18) is for by dividing plate (34), (34) ' be divided into upper and lower two layers, the frame shape of five sashes.

3, perpetual calendar according to claim 1, it is characterized in that driving wheel is a branch, the time, day, week, moon (10), (14), (8), (15), (6) the identical drum-shape of shape, be evenly equipped with 60 respectively on the disk of two ends, 24,31,14,12 apertures, two disks are the number of teeth gear identical with little hole count in the middle of the outside, be fixed on the dividing plate (34) of framework (18) respectively with axle, (34) ' on, each sash upper edge of framework (18) is screwed a pilot pin (23), uses screw respectively in the gear end of each wheel, spring is in dividing plate (34), (34) ' on fix a location ratchet (22) that matches with gear.

4, perpetual calendar according to claim 1, it is characterized in that having numeral, two edges, lower end to have two and half movable sheets of a projection breach to be combined into whole movable sheet by two faces, branch, the time, day, week, month loose-leaf group (11), (13), (9), (16), (7) respectively by 00～59,00～23,1～31,2 1～day, 1～12 totally 60,24,31,14,12 movable sheets form.Respectively with the projection on it insert separately branch, the time, day, week, moon (10), (14), (8), (15), (6) two ends disk aperture in, the breach of movable sheet is shelved on the periphery of disk, each loose-leaf group and being installed on the panel (4), the time, the LED(12 between the sub-display window mouth) form display device.

5, perpetual calendar according to claim 1, it is characterized in that program switch plate (24) is embedded on the base plate by inside and outside two circle copper sheets, the outer ring is divided into 48 five equilibriums, form by B, C, D, G four parts, inner ring is A, is screwed on dividing plate (34), and contact chip (40) is for there being the elastic conducting strip of two protruding points, be fixed on periphery on the regulating wheel of gear (25), regulating wheel (25) is fixed on the program switch plate (24) with axle.

6, perpetual calendar according to claim 1 is characterized in that conductive casters (20) for periphery has uniform Fourth Ring groove, is embedded with a, b, four little copper sheets of c, d, and a, b are 3 long measures, and c is 2 long measures, and d is 1 long measure.

7, perpetual calendar according to claim 1 is characterized in that conduction brush (19) is I, II, III, four elastic wires of IV, and an end is pressed a, b, c, d copper sheet respectively, and end is received respectively on A, B, C, the D of program switch plate (24) by collets in addition.

8, perpetual calendar according to claim 1, the two ends that it is characterized in that the sun (8) axle are fixed with cam (31), conductive casters (20) respectively, the time, minute wheel (14), (10) axle an end stationary cam (31), and cam (31) respectively with dividing plate (34) ' on catch bar (30) be connected.

9, perpetual calendar according to claim 1, an end that it is characterized in that five horizontal strokes, straight adjuster bar (37), (39) and two pull bars (32), (33) be separately fixed at dividing plate (34), (34) ' the back side and the bottom surface on and on the catch bar (30) of lower-left dividing plate (34), and in addition end all with spring (35) and dividing plate (34), (34) ' be connected catch bar (30) connection that promotion ratchet (38) are arranged.