CN2421673Y - Multi-way arbitrary timer - Google Patents

Abstract

The utility model provides a multi-way arbitrary timer which is composed of a timing part, an electric control switch part, a patch board part and a converter part. A minute hand and a minute position are made into a rotating switch, a 12 hours clock is changed to a 24 hours clock, and a week clock is added; the back surface of a clock surface is provided with a converter, and the rear surface of the clock body is provided with a patch board. The utility model forms timing time on an operating panel, operation is accurate, flexible and optional, many circuits of electric apparatuses are controlled in a timing mode, and a plurality of electric control switches can control many circuits of electric apparatuses. The utility model also has the advantages that timing time range is wide, timing times is much, the electric apparatuses can be controlled for 1440 times within 24 hours, and the cost is low.

Description

Multichannel arbitrary timing device

The utility model relates to a kind of timing device, especially a kind of multichannel arbitrary timing device.

Sell the timer that uses at present on the market and mostly be two kinds: a kind of is mechanical timer, and a kind of is electronic timer.The mechanical timer cost is low, easily operation, but timing range is little, and maximum 2 hours, number of times was few, and each work can only be regularly 1 time, and timer can only timing controlled No. one electrical equipment, and bad timing, and noise is arranged.Electronic timer is regularly accurate, noiselessness, and the timing scope is bigger, and maximum 12 hours, minimum 1 minute, but the cost height, complicated operation needs first loading routine, can not arbitrarily operate, and at most also can only control No. 5 electrical equipment simultaneously.

The purpose of this utility model provides a kind of operation accurate and flexible, arbitrarily, and timing controlled electrical equipment way is many, the timing scope greatly, often, and the low multichannel arbitrary timing device of cost.

The utility model partly is made up of timing part, converter part, socket part and electric-controlled switch: regularly part is a clock face (3), clock face edge one circle is established 60 minutes positions (5), middle roundlet is established 24 hours positions (6), the bottom roundlet is established 7 week position (8), minute hand (2), week pin (9) and each point all adopt copper sheet to make, pin is to move to contact with each point, the each point mutually insulated, and (1) is second hand; The converter that is arranged on the clock face back side partly is 24 road switches that connect cam (10), and there are 60 contacts on every road, and the rotating cam (10) that is driven by hour hands (4) is contained in the circuit board center; Socket (7) partly is contained in clock body back, is a porous socket, makes ordinate, at 60 with 24 and makes abscissa, bores some anodal holes, 7 week the position be the negative pole jack; Electric-controlled switch partly is two electromagnet M, and with some plug parallel connections, negative line is in parallel with 7 plugs respectively for its two electrode lines.

The utility model forms timing on a block operations plate, operation accurate and flexible, random, timing controlled electrical equipment way is many, has several electric-controlled switchs just can control several electrical equipment, the timing scope is big, maximum timing is 7 days, minimum 1 minute, regularly often, the energy control apparatus is 1440 times in 24 hours, cost is low, and ordinary people is acceptant, is easy to promote.

Elaborate below in conjunction with accompanying drawing.

Fig. 1 is the utility model schematic appearance.

Fig. 2 is a partly synoptic diagram of the utility model circuit board circle circuit.

Fig. 3 is a partly synoptic diagram of the utility model circuit board shifting axle.

Fig. 4 is the utility model socket synoptic diagram.

Fig. 5 is the utility model electric-controlled switch synoptic diagram.

Fig. 6 is the utility model circuit block diagram.

The utility model partly is made up of electric-controlled switch part, timing part, socket part, converter.

Regularly part is the minute hand of the clock contact minute position of walking about, generation time.A minute hand and a minute position are to make with copper sheet, minute hand and the insulation of clock body, mutual insulating between minute position and minute position.Cylindrical shows minute on the timer clock face, and interior circle is 24 hours clock faces, mainly is the work of indication converter.Following circle is the week clock, the clock pin and week the position make with copper sheet, mutual insulating between clock pin and the week position, the mobile switch of contact week position when the clock pin is walked about, the clock pin connects power cathode, mainly is the negative electrode channel (see figure 1) of control electric-controlled switch.

Converter partly is one 24 tunnel a switch, and there are 60 contacts on every road.Converter is installed in the back side of timer clock face, sees Fig. 2, does 60 circle circuit (11) on the circuit board face, mutual insulating between circle circuit and the circle circuit, and every circle circuit is exactly minute position of timer, also is the current potential of converter.24 shifting axles are installed above the circle circuit, are seen Fig. 3, do 60 contacts with copper sheet on every shifting axle, mutual insulating between contact and the contact, when shifting axle moves axially each contact can both with every circle circuit contacts.The cam (10) that can rotate is installed at circle circuit board center, cam is driven by hour hands, hour hands refer to just can push to by punctual shifting axle 1 when a bit, each contact on the shifting axle 1 contacts each bar circle circuit, hour hands refer to just punctual that shifting axle that promotes of that hour cam, converter on time per hour conversion once, revolution changes socket just has one of them hour jack to be connected with minute position formation.Power supply is that minute hand per minute pin just goes to contact a minute position from minute hand input, and a minute position is exactly the circle circuit, and jack is connected each minute on each contact of converter shifting axle and the socket.Under the effect of timer conversion, socket on minute jack removes to control electric-controlled switch with regard to the formation time electricity with the time electricity on the socket.

Socket partly is contained in clock body back, is a porous socket, and one day 24 hours 1440 minutes are become 1440 anodal jacks.The seven weeks position of clock becomes seven negative pole jacks in week.

Electric-controlled switch partly is that an energising just can make switch closure, two electromagnet that energising just can make switch disconnect.The positive pole of two electromagnet of electric-controlled switch is respectively switch closure line and switch break line, the anodal closed and disconnected line of the electric-controlled switch of common timer, and a lot of plugs all in parallel respectively are to reach repeatedly closure, the repeatedly needs of Duan Kaiing on each bar line.The negative pole of two electromagnet of electric-controlled switch is single line altogether, negative line normally and be unified into 7 plugs because week clock connect power cathode 7 week position arranged, seven weeks jack is arranged on the socket, the negative pole of electric-controlled switch totally 7 heads.The anode plug of electric-controlled switch 1440 plugs at most in parallel.Because socket has 1440 minutes anodal jack.The anode plug of electric-controlled switch can gauge tap disconnection, closed number of times, the cathode plug of electric-controlled switch can gauge tap not worked.Because the week jack on the socket is week pin control path, 7 week jack be exactly the negative electrode channel of 7 days switch, as seen you want electric-controlled switch to work everyday, you must plug cathode plug to seven weeks jack.If you do not go up plug by the jack on Thursday, although so this day on Thursday electric-controlled switch positive pole have electricity to pass through because negative pole path not, electric-controlled switch is not worked.As seven weeks jack, have only plug on the jack on Monday, electric-controlled switch 7 days within a week have only the work of this day on Monday so, and all the other all quit work.

Principle of work of the present utility model: electricity is from the minute hand input, with the contact minute position of walking about of minute hand, from 1 to 60 contact energising one by one, thereby formation time.24 road converters that driven by hour hands hour forward the time electricity on the socket corresponding hour position one by one.The function of 24 road converters is: according to hour hands instructions, hour hands refer to 1 hour, just time electricity (minute position) are forwarded to 1 hour position on the socket.Hour hands refer to 2 hours, just the time electricity are forwarded to 2 hours positions on the socket, and cyclic transformation constantly so on time just forms 24 hours time on the socket.Socket is exactly 60 minutes hourly per hour being divided into 60 little jacks, and 1440 minutes jacks are arranged on the socket like this, just one day 24 hours minute.Remove to control several electric-controlled switchs with the time electricity on the socket, can several electrical equipment of arbitrary timing T work.

Week clock on the clock is responsible for controlling the path of power cathode, week the pin contact week position (7 week position) of walking about, from 1 to 7 contact one by one, every one week of contact the position be 24 hours, 7 week the position be connected respectively with 7 week jack on the socket.Minute position jack on the socket be anodal, week the position jack be negative pole.Each connects several plugs respectively two positive poles (closed line, break line) of electric-controlled switch, and a plug is exactly once closed or disconnects, and the plug of the access number of times of multipotency control more is many more.The negative line of electric-controlled switch fixedly connects 7 plugs, have on the socket 1440 minutes jack (anodal jack) with regard to may command electric-controlled switch 1440 times.7 week jack may command electric-controlled switch 7 days is arranged.The electric-controlled switch cathode plug is all plugged the week jack, electric-controlled switch just can be worked everyday, and is constant as the electric-controlled switch anode plug, only is inserted into the jack on Sun. with a cathode plug, have only this day on Sun. that timing working is arranged so, all the other 6 days automatically controlled switches are not worked.Control No. one electrical equipment with 7 electric-controlled switchs, be that electric-controlled switch negative pole is 1. inserted jack on Monday, just can only control regularly this day on Monday, electric-controlled switch negative pole is 2. inserted jack on Tu., just can only control regularly this day on Tu.,, so connect and just can reach the timing with one day different time in a day.The positive pole of electric-controlled switch is control timing which minute of which hour, and negative pole is to control when to work, when do not work.So multichannel arbitrary timing device can be competent at complicated timing working.It is robotization control, school's quarter-bell of factory, the competent assistant of office work, family life.

The utility model is owing to be to improve to form on the basis of standard machinery desk clock, so cost is low, only 100 yuan of costs.This timer time of can seeing again can be regularly.

Claims (1)

1, a kind of multichannel arbitrary timing device comprises the clock face and the clock body of mechanical desk clock, it is characterized in that by regularly partly, converter partly, socket partly and electric-controlled switch partly form:

A, timing are a clock face (3) partly, and clock face edge one circle is established 60 minutes positions (5), and middle roundlet is established 24 hours positions (6), the bottom roundlet is established 7 week position (8), minute hand (2), week pin (9) and each point all adopt copper sheet to make, and pin is to move to contact the each point mutually insulated with each point;

B, the converter that is arranged on the clock face back side partly are 24 road switches that connect cam (10), and there are 60 contacts on every road, and the rotating cam (10) that is driven by hour hands (4) is contained in the circuit board center;

C, socket (7) partly are contained in clock body back, are a porous socket, make ordinate, at 60 with 24 and make abscissa, bore some anodal holes, 7 week the position be the negative pole jack;

D, electric-controlled switch partly are two electromagnet M, and with some plug parallel connections, negative line is in parallel with 7 plugs respectively for its two electrode lines.

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