CN1045873A

CN1045873A - Chronopher activated by pointers contact for quartz clock

Info

Publication number: CN1045873A
Application number: CN 89101464
Authority: CN
Inventors: 何江
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-03-23
Filing date: 1989-03-23
Publication date: 1990-10-03

Abstract

Device of the present invention is used for controlling the music timing system of crystal clock, and can realize the multiple mode of giving the correct time: each integral point gives the correct time, and the single-point of setting according to individual demand regularly gives the correct time or multiple spot regularly gives the correct time.This device is to place to have the special switch that soft elasticity is touched silk on letter disk, utilizes the shake-up of pointer to make switch conduction, thereby realize giving the correct time.

Description

Chronopher activated by pointers contact for quartz clock

The device that the adjustable time of various pointer time clocks, particularly crystal clock that the present invention relates to gives the correct time.

Mostly the striking mechanism that timing clock is subsidiary is that additional control assembly is realized on gearing.The mechanical type small alarm clock, system architecture complexity when making a noise is used inconvenience, and is inaccurate when walking.And the widely used crystal clock of people can only realize that generally the music of set time is given the correct time, and promptly each integral point gives the correct time.Methods such as the product utilization that has is light-operated, program control were accepted or rejected the time of giving the correct time.And the adjustable time that repeat the every day that people need most automatically gives the correct time, and 6:50 gets up as morning, and late 7:30 listens weather to give newspaper etc., and usual way is inconvenient.

The purpose of this invention is to provide a kind of simple device, control the circuit that gives the correct time, realize that the adjustable time of timing clocks such as crystal clock gives the correct time.

The realization of invention has utilized the shake-up or the contact of pointer itself, makes the switch conduction of controlling the circuit that gives the correct time.One end of switch be soft elastic conducting material make touch silk, the other end can have dual mode to make: a. is placed on conductor and touches an appropriate gap place; B. substitute by pointer itself, lead from the movement of pointer conducting on the somewhere draw.The present invention has realized that the adjustable time of crystal clock gives the correct time, and is simple in structure, easy to adjust, is applicable to that promptly manufacturer makes new crystal clock, also is suitable for existing crystal clock is installed additional this device, will play the big influence of tool to the production of crystal clock.

The concrete structure of invention is referring to following several embodiment and accompanying drawing.

Embodiment one: see Fig. 1.

This device is on the plastics letter disk of crystal clock, and on all tracks in the near most advanced and sophisticated garden of locating corresponding to hour hands and minute hand, the small garden hole of uniform some (as each 60 hole) is so that can insert special switch.The structure of switch can be as shown in Figure 2.Touch silk and make,, promptly do not influence the pointer operation, can connect circuit again as phosphorus copper wire by conductive material with favorable elasticity.

With 2 K switch ₁(hour hands are used) and K ₂(minute hand with) received in the control circuit that gives the correct time with series system, seen Fig. 4.Like this, on time, minute hand position corresponding relation, respectively with K ₁K ₂Inject in the suitable eyelet, and make K ₁Touch the silk can contact hour hands, K ₂Touch the silk can touch minute hand.

What Fig. 1 provided is that 6:50 gives the correct time.

Use this device, can realize that multiple mode gives the correct time:

A. be illustrated in figure 4 as single-point and give the correct time regularly that (mode general only needs once every day 2 times, and is once unwanted as cancelling, and can solve on the line.）

(as long as single-point regularly gives the correct time, and can be reduced to K ₁, do not want K ₂, but the time adjustment of giving the correct time is inaccurate)

B. as only use K ₂, without K ₁, gave the correct time 1 time in every interval in 60 minutes, and method can realize that each integral point gives the correct time thus.

C. as with many group switches, see Fig. 5, can realize that multiple spot regularly gives the correct time.

Embodiment two:

In above-mentioned eyelet, insert and to touch the other end of a (see figure 3) pointer itself as switch as the elasticity of switch one end, lead from the movement of pointer conducting on the somewhere draw.This mode also can realize certain time reporting function.

Embodiment three sees Fig. 6

In embodiment one, two, the minute hand K switch only is installed ₂, and control the circuit that gives the correct time by counter control circuit (predetermined value is 24).Like this,, have only the circuit working that gives the correct time 1 time in 24 hours, realized regularly time reporting function of single-point though per 60 minutes K switch 2 are moved 1 time.

Claims

1, on pointer time clock, particularly on the crystal clock, control the circuit that gives the correct time and realize regularly giving the correct time or time-controlled device, it is characterized in that:

A. utilize the shake-up of pointer, connect the gauge tap of the circuit that gives the correct time; Or

B. utilize the pointer body to contact the circuit that gives the correct time.

2, according to right 1 described device, a contact that it is characterized in that gauge tap is the garden annular, and another contact touches silk for soft elasticity.

According to power 1 described device, it is characterized in that 3, a contact of gauge tap touches silk for soft elasticity, the other end substitutes with the pointer body, lead by with the movement of pointer conducting on the somewhere draw.

4, according to right 1 described device, have many uniform eyelets on the letter disk.

5, according to right 1 described device.It is characterized in that controlling the circuit that gives the correct time by counter control circuit (predetermined value is 24).