CN2493974Y

CN2493974Y - Finger position arranged assembling key

Info

Publication number: CN2493974Y
Application number: CN 00215023
Authority: CN
Inventors: 庞双芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-09
Filing date: 2000-06-09
Publication date: 2002-05-29
Anticipated expiration: 2010-06-09

Abstract

Provided is an assembled key the input of the nine keys of which can be operated conveniently without lifting fingers and which is arranged in accordance with the finger positions. The utility model utilizes keys with a common structure as the sub-keys. Three to eight pushing type sub-keys (2) are arranged around the operation rod (1). A pressing type sub-key (3) is arranged below the operation rod (1). In operation, fingers touch the head of the operation rod (1) and users can push or press slightly towards the positions of the keys to connect the circuit and realize the signal input. As the process of lifting the arm to search for the positions of the keys is omitted, the input efficiency can be increased and the error rate can be decreased.

Description

Finger position arranged assembling key

The utility model relates to a kind of constituted mode of key, particularly is made of the constituted mode of a branch of key several keys.

The arrangement of key at present all is to arrange by row by row, and key symbol of every input must lift the tram that finger is sought next key.When in the face of tens up to a hundred key positions the time, want that keystroke is very difficult accurately continuously fast.This is many people one of reasons of keyboard that can not skillfully use a computer so far.

The purpose of this utility model provides a kind of key of handled easily, is finger position arranged assembling key.As long as firmly operating rod, the finger of need not raising one's hand just can be handled nearly 9 keys symbols very easily with hand point.

The key input is by pressing the key symbol, make circuit UNICOM, realizing what signal was imported.As with this key as sub-key, make circumferential arrangement with 3～8 sub-keys (2) around an operating rod (1), a sub-key (3) is set below operating rod again, by pressing key, each sub-key (2) is for to front, rear, left and right or to the horizontal or oblique key that presses such as left front, left back, right front, right back on all the other circumference for down for this sub-key.The signal input of all each sub-keys all realizes by manipulation bar (1).

Owing to adopted such scheme, can omit the process that finger is sought the key position of lifting.During operation finger point live the operating rod head to the key symbol orientation of needs input gently once pushing away or one pressing and can make circuit UNICOM, realize signal input.This assembling key can also be broken the old model of arranging by row by row, arranges by the natural placement location of finger fully, more meets ergonomics principle needs.According to the degree of flexibility of finger, thumb, forefinger can be operated the assembling key that 9 sub-keys are formed, the assembling key that 5 sub-keys of all the other each finger manipulations are formed.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the vertical view of the finger position arranged assembling key be made up of 9 sub-keys (on the circumference 8, following one of control lever (1)).It is the assembling key of thumb or forefinger operation.

Fig. 2 is the cut-open view of Fig. 1.Wherein 1 is operating rod.The 2nd, the key that presses of a certain sub-key on the circumference is paid.The 3rd, be positioned in the middle of the circumference, the following of sub-key of operating rod below pay by pressing key.Broken line construction is represented the direction of motion of operating rod.

Finger position arranged assembling key can be used on the various equipment that need key input such as computing machine, telepilot, mobile phone, the instrument.As be used on the mobile phone, have the assembling key in the of two just much of that, can economize out local its display screen that enlarges.

Claims

1, finger position arranged assembling key, by pressing the key symbol, make circuit UNICOM, the input of realization signal, it is characterized in that: as sub-key, make circumferential arrangement around an operating rod (1) with this key, a sub-key (3) is set below operating rod again with 3～8 sub-keys, by pressing key, each sub-key (2) is for to front, rear, left and right or to the horizontal or oblique key that presses such as left front, left back, right front, right back on all the other circumference for down for this sub-key.

2, finger position arranged assembling key according to claim 1 is characterized in that: the signal input of each sub-key all realizes by manipulation bar (1).