Adopt the menu operation panel of segmented display
The utility model relates to a kind of menu operation panel that adopts the multidigit segmented display, and it is the operated panel of function menu that is printed on Chinese or English letter or figure with a kind of, and by the operation to cursor, makes the use of electronic product become very directly perceived.
The existing electronic product that adopts the multidigit segmented display, when function more for a long time, often to finish feature operation by many function buttons are set, the corresponding several specific functions of each button, indicate letter at keytop or button upper and lower, phrase or figure, in order to reduce number of keys, product is also different in the function of different functional status buttons, therefore, letter, the function that phrase or figure often can't this button of exact expression be finished so just requires the operator very familiar to product, the ability proper operation, be not easy to memory, often want the repeat reading instructions when operating once in a while, the beginner is then forbidding to the operation of product.
The function menu that the utility model is expressed by shell, with character and graphic, multidigit segmented display, luminotron display, keyboard etc. are partly formed.According to what of function, above or below the multidigit segmented display or upper and lower indicate Chinese or the English words or the simple graph of expressing product function, when function more for a long time, also the character and graphic of expressing the secondary function menu can be placed on other place of panel.Above-mentioned each function all represents with character and graphic, and corresponding with the demonstration position of segmented display.Owing to be that multi-functional multidigit shows, upper and lower in the multidigit segmented display just forms up function menu and descending function menu, other local character and graphic function menu beyond multidigit segmented display upper and lower, each menu function Xiang Jun joins a luminotron (it takies interface resource), and lights successively with keyboard.When the menu function item was selected, luminotron was lighted, and these menu function items are also all corresponding with the demonstration position of multidigit segmented display, as the second-level menu of this function menu item.Because will be based on the function menu of keyboard, change function menu into based on the multidigit segmented display, and cooperate with display and adopt the cursor selection function with keyboard, can reduce number of keys significantly like this, reduce the failure rate of product, and not taking or take less interface resource, the operator comes into plain view to feature operation.
Implementation method is as follows: the function that each is realized by keyboard, and with a letter symbol or avatars, and corresponding with the demonstration position of multidigit segmented display.Letter or the symbol conduct " cursor " of adopting segmented display to show, and establish function key, add-substract key and acknowledgement key, display highlighting during by function key, then cursor is mobile to the step-by-step circulation of position, end from the first place along display to press function key repeatedly, press add-substract key varying cyclically cursor pointing upstream or downstream function menu, by once changing once, press acknowledgement key, promptly enter the functional status by the expression of menu function item of cursor indication, at this moment, if this function items is distributed in the local in addition next stage function menu of multidigit segmented display upper and lower in addition, then will circulate successively and light next stage function menu item by function key, when luminotron is lighted, represent that promptly corresponding function is selected, promptly enter the expressed functional status of lighting of menu function item by acknowledgement key.If product requirement selects by the production person presets some to have the function of specific run parameter after entering function attitude or next stage function attitude, then press add-substract key and select operational factor, button repeatedly, display will show the operational parameter value that presets successively, move the function program of selected operational parameter value by acknowledgement key.If product is not provided with selection of next stage function items or operational factor selection after entering functional statuses at different levels, then directly move the function program of choosing, above-mentioned functions can realize by the programming to CPU.
Embodiment can further specify with accompanying drawing book 1:
This menu operation panel is made of shell (1), the function menu (3) with the character and graphic expression, multidigit segmented display (2), luminotron display (4), keyboard (5).This product adopts the 89C52 single-chip microcomputer to make master controller, by the programming to 89C52, realizes the operation to keyboard, display.This machine Chinese phrase and figure composition function menu, first order function menu is imprinted on the upper and lower of LED multidigit segmented display (2), and directly be printed on the shell, constitute the up-downgoing function menu, second level function menu is printed on the PVC plastic sheet between keyboard and the LED segmented display, and represents contact between the secondary function menu with lines.Adopt letter " b " and " p " as cursor simultaneously, up function menu is pointed in " b " expression, and descending function menu is pointed in " p " expression.By after the function key, cursor " b " occurs, and moves from the first place to a last position step-by-step by the function key cursor repeatedly, if cursor is then got back to the first place behind the button in the position, end.Add-substract key is as changing cursor pointing upstream or downstream function menu, by once changing once, promptly enter the functional status with the expression of menu function item of cursor indication by acknowledgement key, if at this moment not having next stage function or operational factor selects, then directly move this function program, otherwise select the Level-2 menu function items by function key again, at this moment, to light the luminotron of Level-2 menu function items successively by function key repeatedly, enter the functional status of menu function item indication by acknowledgement key.If have functional parameter to select after entering the function attitude, preset the electric fan mode of operation of various operational factors before for example this machine dispatches from the factory, natural wind as various intensity, at this moment press add-substract key, light-emitting diode display will show the time parameter of various intensity natural winds successively, by once changing the natural wind program of once promptly moving the shown mode of operation of display by acknowledgement key.This machine also can be imported operational factor by keyboard, presses the function program of acknowledgement key operation institute input parameter.