CN2086918U

CN2086918U - Intelligent instrument keyboard

Info

Publication number: CN2086918U
Application number: CN 89215455
Authority: CN
Inventors: 杨尊宁; 郑云
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-08-26
Filing date: 1989-08-26
Publication date: 1991-10-16

Abstract

The utility model discloses the structure and the principle of an intelligent instrument keyboard. A keyboard is composed of 11 keys; one key is a reset key; two keys are function switch keys; eight keys are function numerical value keys. The eleven press keys can be combined to generate 33 basic functions, and with the state transition of software, 40 multiple functions can easily be achieved. Thus the number of the press keys is reduced, which is particularly suitable to make panels of the intelligent instruments and meters, easily making the whole body concordant and beautiful. Multicolor classification and table structure are adopted for the scale of a dial plate, which can achieve the purposes of visualization, understandability, and convenient operation.

Description

Intelligent instrument keyboard

The utility model relates to the keyboard structure and the principle of a kind of ultramicroscopic single card microcomputer and smart instrumentation.

The keyboard of the typical products TP801 of existing single card microcomputer generally is made up of 16 data keies (O-F) and several function key, and all above 20, area occupied is bigger for quantity.This keyboard is used on the intelligent instrumentation panel, be difficult to accomplish that whole coordination is attractive in appearance.

The purpose of this utility model is to propose a kind of combined type keyboard structure of being made up of 11 keys, its keypad function is not less than TP801, and number of keys reduces half, when importantly being used for intelligent instrumentation, less button accomplishes that easily the coordination of panel integral body is attractive in appearance.

Task of the present utility model is finished like this: one in 11 buttons is used as reset key, and wherein 2 be used as the function switch key, their combined effect is 4, other 8 are used as the numerical value function key.These 8 keys switch effect with 4 kinds of functions and cooperate, and can produce 32 kinds of basic functions, add the state exchange of software, and more than 40 kind of function can be arranged, and this just has ready conditions to the user provides a plurality of self-defining keys, satisfies the needs of various intelligent instrumentations.

Further specify the utility model below in conjunction with accompanying drawing.

Fig. 1 is a kind of key arrangement and the dial scale synoptic diagram of utility model.

Key (1) is special-purpose reset key.Key (2), key (3) are that function switch key, key (4) to key (11) are numerical value, function key.Dial scale adopts color classification, tableau format more visual and understandable.Mostly be red as key (1) RESET-reset key.Key (2) right printed words SH1,0-7, and numerical value 0,1,2,3,4,5,6,7 usefulness with a kind of color.The pairing SH2 of key (3), 8-F and numerical value 8,9, A, B, C, D, the another kind of color of E, F.The most frequently used need not returned monitoring by the pairing 8 kinds of functional symbol MON(of SH1, SH2 for single card microcomputer), RAM(RAM read-write), ROM(ROM reads), NEXT(next address content), the STEP(single step carries out), the STBP(breakpoint is provided with), the EXEC(executive routine), USER(user's special use) adopt with a kind of color.The editting function of least using always but needing, state switching by software solves, its operation does not relate to SH1, SH2 yet, the symbol of these keys is E(editing mode EDIT signs), the first location of ADR1(is provided with), location, ADR2(end is provided with), the entry and exit of EDIT(editing mode), INS(inserts order), the DEL(delete command), MOVE(transmits order), FILL(fills out to count and orders), they also adopt with a kind of color.All leave the user for by sign " " and its pairing 8 the User Defined key of SH1, SH2 simultaneously, this just has ready conditions and strengthens the function of user's smart instrumentation.

In sum, except 16 value keys need be pressed function switch key SH1, SH2, remaining single card microcomputer operation did not all relate to SH1, SH2, this memory of yet just being not difficult.

Claims

1, a kind of smart instrumentation keyboard is characterized in that keyboard is made up of 11 keys, and one of them is a reset key, and two is the function switch key, and 8 is the function value key.

2, instrument keyboard according to claim 1 is characterized in that the combined effect of two function switch keys is 4, makes 8 numerical value function keys that 32 kinds of basic functions be arranged.