CN2490652Y

CN2490652Y - Timing device

Info

Publication number: CN2490652Y
Application number: CN 01229176
Authority: CN
Inventors: 张舒眉
Original assignee: JIABIQI INTERNATIONAL CO Ltd
Current assignee: JIABIQI INTERNATIONAL CO Ltd
Priority date: 2001-06-26
Filing date: 2001-06-26
Publication date: 2002-05-08
Anticipated expiration: 2011-06-26

Abstract

The utility model relates to timing device which comprises an input unit and a timer, wherein the timer provided with a timing circuit is arranged on the input unit; the timing circuit is respectively connected with a sound component, a luminescence component, a liquid crystal display and a switch component provided with Time-In and Setting Time or Resetting Time; the liquid crystal display is connected with a control circuit. Before the utility model is used, the service time is set; when a computer is switched on, the switch component can be pressed and the timing begins; and once the timing time arrives, the sound component emits sound or the luminescence component gives off light.

Description

Time set

The utility model relates to a kind of time set, refers in particular to a kind of user's of prompting operational computations machine time or sets the device of timing with opening and closing computer.

Mouse is a computing machine periphery input block, moving with volume of picture moved on its may command computer screen, is one of indispensable outfit of general computing machine user, in other words, the utilization rate of this mouse is quite frequent, number when also so often causing the computing machine user not know what it uses:

Or have and on computer screen, directly to click program figure, but this number can not know the use of its child on this computing machine for father and mother the time with time function.

Or the computing machine user is arranged because of long-time operation, and walking about of appropriateness do not arranged, cause its blood circulation to have some setbacks, cause this user that the unexpected thing of apoplexy takes place, or often have the thing of hypopsia to take place.

The purpose of this utility model is to propose a kind of time set of being made up of input block and timer, and it has can directly remind or warn user's operational computations machine time on the computing machine input block, thereby has solved the existing in prior technology problem.

The technical scheme that the utility model adopted is that it includes:

One input block that can be connected with computer external interface is provided with a control circuit in it; And

One timer, it is located on the input block, it is provided with a timing circuit, this timing circuit is connected with control circuit, and timing circuit picks up counting with caution unit, display unit and being provided with respectively, setting-up time or the switch module of the time of replacement are connected, and display unit is connected with control circuit;

Number or automatic open close computing machine during whereby, with prompting user operational computations machine.

Characteristics of the present utility model are: number when it can directly remind or warn user's operational computations machine; Number in the time of can monitoring child and use a computer for father and mother; Be beneficial to long computed people and can avoid taking place hypopsia or blood circulation advantage such as have some setbacks.

Fig. 1 is an outside drawing of the present utility model;

Fig. 2 is circuit framework figure of the present utility model;

Fig. 3 is a circuit diagram of the present utility model;

Fig. 4 is a control flow chart of the present utility model.

Further specify preferred embodiment of the present utility model in conjunction with above-mentioned each accompanying drawing now.See also Fig. 1 to shown in Figure 3, the utility model is a kind of time set, comprises an input block 1 and a timer 2; Wherein:

Input block 1 is connected with computer external interface (figure does not show), and as USB (general serial type bus) or PS-2 (PS-2 bus) interface, this input block 1 can be mouse, trace ball or keyboard etc., and in embodiment of the present utility model being is example with the mouse.

Be provided with a control circuit 11 of forming by micro controller U1, quartz crystal Y1, diode D4, D5, light emitting diode D1, D2, photistor PT1, PT2, switch module SW1-4, capacitor C 1 and resistance R 2-R5 etc. in mouse 1 body, the micro controller U1 of this control circuit 11 is the actions according to switch SW 1-4 pressurized, carrying out correlation function, as the scrolling of control window screen etc.

Timer 2 is provided in a side of on mouse 1 body, it is provided with a timing electricity 21 that is connected to form by driver U2, quartz crystal Y2, switch module S5-S7 etc., this timing electricity 21 is connected with luminescence component 22, acoustic assembly 23 and LCD 24 respectively, LCD 24 is to be connected with the output and input pins (P52) of the micro controller U1 of this control circuit 11, wherein switch module S5-S7 in order to setting-up time, pick up counting or the replacement time; Luminescence component 22 or acoustic assembly 23 be time one of timing then, promptly luminous or sound, to remind or the caution user.

See also shown in Figure 4ly, it is a control flow chart of the present utility model.At first, to carry out initialization, insert battery and Active Timer 41, do whether setting-up time, timer and automatic open close functions etc. 42 then, differentiate opening timing device, automatic open close function? 43.

If not, be back to step 43; Otherwise, differentiate whether Auto On Time arrives? 44.

If start 441 is back to step 43; Otherwise, differentiate whether automatic shutdown time arrives? 45.

If shutdown 451 is back to step 43; Otherwise, differentiate whether timing time arrives? 46.

If not, be back to step 43; Otherwise the bright or acoustic assembly of luminescence component sounds 461, differentiate the function of shutting down? 47.

If not, be back to step 43; Otherwise, shut down 48, and be back to step 43.

When computing machine in the user mode of not starting shooting, the Computer Engineer who holds this mouse can set service time on timer 2, and when computer booting, then can push time switch assembly S5 picks up counting, the time one for the treatment of timing arrives, 21 of this timing circuits drive acoustic assembly 23 and sound, or driven for emitting lights assembly 24 is luminous, to remind or to warn this Computer Engineer, in order to its computed as can be known time, simultaneously, the utility model also can the time one of setting timing then, promptly by the control circuit 11 automatic open close computing machines of mouse 1.

In sum, by circuit design of the present utility model, can set the computer chronograph opening and closing time, can remind or warn user's operational computations machine time, the restriction child uses a computer the time, monitor child's service time for father and mother, to avoid the thing that meets accident.

Above-described; it only is the specific embodiment of one of the utility model the best; but structural attitude of the present utility model is not limited thereto; anyly be familiar with the personage of this skill in field of the present utility model; can think easily and variation or modification; caution unit that also can the tool same effect as acoustic assembly or luminescence component replaces, and all can be encompassed in the scope of following claims protection of the present utility model.

Claims

1. time set is characterized in that it comprises:

One timer, it is located on the input block, it is provided with a timing circuit, this timing circuit is connected with control circuit, and timing circuit picks up counting with caution unit, display unit and being provided with respectively, setting-up time or the switch module of the time of replacement are connected, and display unit is connected with control circuit.

2. time set as claimed in claim 1 is characterized in that described input block, and it is mouse, trace ball or keyboard.

3. this time set according to claim 1 is characterized in that describedly at control circuit, and it is provided with a micro controller, and the output/input interface of micro controller is to be connected with display unit.

4. time set as claimed in claim 1 is characterized in that described caution unit, and it is an acoustic assembly or luminescence component.