CN2240162Y - Multi-window timing computer with comment or prompt - Google Patents

Abstract

The utility model relates to a multi-window timing computer with comment or prompt, which designs a display type liquid crystal plate composed of longitudinal SEG and transversal COM quadrillage circuit lines into a plurality of display windows with different sides. The control of the mainframe CPU and the input of operating the setting keys can prompt the liquid crystal plate to display the relevant messages or transform the data in each display window for conveniently using and scanning the relevant messages. In addition, the utility model matching with the transducing of a switch key can be transformed into the main display with different functions such as computing, a perpetual calendar, a vibrating bell, etc. for carrying about for using.

Description

Tool explain or prompting more than meter computing machine during window

The utility model relate to that a kind of tool is explained or prompting more than meter computing machine during window, say so in more detail about a kind of to show that shape liquid crystal plate constitutes the display window of a plurality of different sizes, and can be via the input of central processing unit (CPU) control and operating and setting key, in each display window, show relevant information and conversion information simultaneously, the main body that also can be transformed into difference in functionality in addition shows, manipulate and examine closely relevant information to make it easy to carry, and have and explain or meter computing machine during many windows of multiple functions such as prompting.

By general existing computing machine with the time with many vertically and horizontal longitude and latitude circuitry lines be connected, its display window all is single, thereby only can show input data, operation result or time separately, but in the exchange rate convert, tax is calculated, quotation estimation etc. then must be according to user's memory, generally estimate or thumb data, cooperated computing again, but so not only easily give birth to wrong and very bothersome and inconvenience, also common afterwards complaint with regret; The demonstration of meter only has fragment in the time of again, and because traffic business travel frequent, the demand of timing has expanded to and has reached the past and future all over the world, the memorandum time of other next quarter-bell, be not to use that the person must often must inquire about yet, though often can be via pressing keys repeatedly, inquiry close examination and being remembered one by one, but this still quite feels inconvenient and easily gives birth to mistake, causes further necessity of improvement again.

Fundamental purpose of the present utility model is to provide a kind of tool to explain or meter computing machine during many windows of prompting, and vertically to reach a plurality of different big or small apparent forms of demonstration shape liquid crystal plate formation that horizontal longitude and latitude circuitry lines connects to form, the input of the control of mat central processing unit and operating and setting key, and can impel the liquid crystal plate in each display window, to show relevant information and conversion information simultaneously, to make things convenient for the user to manipulate and to examine relevant information closely.

Secondary objective of the present utility model is to provide a kind of tool to explain or meter computing machine during many windows of prompting, conversion by switch key, and show with the main body that is transformed into such as difference in functionalitys such as calculating, perpetual calendar, quarter-bells via central processing unit (CPU) control, be beneficial to carry use.

For achieving the above object, meter computing machine during many windows of tool note of the present utility model or prompting comprises:

The operating and setting key is connected with following central processing unit, can send different operational orders to this central processing unit by key operation;

Liquid crystal window is made up of the liquid crystal plate that the longitude and latitude circuitry lines of circuitry lines longitudinally and horizontal circuitry lines connects, and is connected with central processing unit;

Central processing unit, be connected between described setting key and the described liquid crystal window, in order to accept operational order from described operating and setting key to carry out computing, and the break-make of the longitude and latitude circuitry lines of the longitudinal circuit line of control liquid crystal window and transverse electric route, so that correct computing numerical value and relevant information are shown in the described liquid crystal window;

Described liquid crystal window is divided into the sub-window of a plurality of different sizes, is controlled by described central processing unit, to manifest corresponding note or prompting respectively.

Therefore the utility model decapacitation is selected also can show relevant information and conversion information simultaneously by a plurality of display windows outside the different main body demonstration of conversion, to make things convenient for the user to manipulate and to examine relevant information closely, causes the multi-functional Practical Benefit that tool is carried use.

For make the relevant personnel can to structure of the present utility model, feature and do as understanding further with understand, lift one now and execute example and be described as follows:

Fig. 1 is the wiring diagram of the utility model embodiment;

Fig. 2 is the front elevation of the utility model embodiment.

Please cooperate and consult Fig. 1 and 2, the utility model is made of operating and setting key 1, liquid crystal form 2 and central processing unit 3; And liquid crystal window 2 by many longitudinally the liquid crystal plate that connects of the longitude and latitude circuitry lines of circuitry lines S1～S60 and horizontal circuitry lines C1～C8 forms, when vertically and during horizontal longitude and latitude circuitry lines while conducting, begin to show this calligraphy and painting or font; This liquid crystal window 2 is divided into the sub-window 21,22,23 of a plurality of different sizes etc.; 3 of central processing units are connected between operating and setting key 1 and the liquid crystal window 2.Wherein, the terminals S1～S59 of central processing unit 3 and S6U are connected with the longitudinal circuit line S1～S60 of liquid crystal window 2 respectively; Terminals H1～H7 and H78 then are connected with the transverse electric route C1～C8 of liquid crystal window 2 respectively; Terminals K11～K17 is connected to the incoming line of setting key 1; As shown in Figure 1, the outlet line S53-S60 that is positioned at setting key 1 left side then is connected to central processing unit 3.When central treating apparatus 3 detects that a button is pressed, then produce a signal, read the signal of K11～K17 simultaneously, be pressed to detect which key.Like this, the operational order of central processing unit 3 acceptable operating setting keys 1 is to carry out computing, and control liquid crystal window 2 vertically and the break-make of horizontal longitude and latitude circuitry lines, thereby will correct computing numerical value and relevant information transmit by the longitude and latitude circuitry lines and be shown in the sub-window 21,22,23.In addition, the terminals VCC of central processing unit 3 is connected to the power supply that is generally 3V; Terminals XCR then is connected in inner RC oscillatory circuit; Terminals X1 and X0 then are connected to outside crystal oscillation circuit.When the XCR signal met VCC, central processing unit 3 selected to utilize inner RC oscillatory circuit, and when the signal ground of XCR, 3 of central processing units can select to use outside crystal oscillation circuit.In addition, also available switch key 4 makes central processing unit 3 conversion output modes, so that the main body that makes liquid crystal window 2 convert difference in functionality to shows (such as calculating, perpetual calendar, quarter-bell etc.).

At first push switch key 4 when manipulating with central processing unit 3 control transformation to be desired main body demonstration, and each sub-window 21,22,23 of liquid crystal window 2 will cooperate main body to show relative note or prompting respectively, as when calculating main body and showing, sub-window 21 shows input data, operation result, 22,23 of sub-windows can show that the exchange rate, the tax rate, profit become number, data such as time at that time, provide relevant note or prompting required when calculating in the mode that shows simultaneously, and need not look for, remember this note or prompting again; When the perpetual calendar main body showed, the 21 demonstration times of sub-window, 22,23 of sub-windows can design relevant note or promptings such as showing time, month, date, week, region, conveniently to study carefully and to examine closely equally; When the quarter-bell main body showed, the 21 demonstration times of sub-window, 22,23 of sub-windows can show one by one the quarter-bell time etc., to know the display setting result again; And the data setting of liquid crystal window 2 and modification can be undertaken by central processing unit 3 via operating and setting key 1.

Claims (2)

1. a tool is explained or meter computing machine during many windows of prompting, comprising:

Operating and setting key (1) is connected with following central processing unit (3), can send different operational orders to this central processing unit by key operation;

Liquid crystal window (2), ((the liquid crystal plate that the longitude and latitude circuitry lines of C1～C8) connects is formed, and described each circuitry lines is connected with the respective terminal of central processing unit (3) respectively for S1～S60) and horizontal circuitry lines by circuitry lines longitudinally;

Central processing unit (3), be connected between described setting key (1) and the described liquid crystal window (2), in order to accepting from the operational order of described operating and setting key (1) carrying out computing, and the longitudinal circuit line (S1-S60) of control liquid crystal window (2) and the transverse electric route (break-make of the longitude and latitude circuitry lines of C1～C8);

It is characterized in that: described liquid crystal window (2) is divided into the sub-window (21,22,23) of a plurality of different sizes, is controlled by described central processing unit (3).

2. tool as claimed in claim 1 is explained or meter computing machine during many windows of prompting, it is characterized in that also having switch key (4), be connected with described central processing unit (3), with so that this central processing unit conversion to the output mode of described liquid crystal window.

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