CN2781452Y

CN2781452Y - Hand-held computer keyboard

Info

Publication number: CN2781452Y
Application number: CN 200520022232
Authority: CN
Inventors: 胡晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-27
Filing date: 2005-01-27
Publication date: 2006-05-17
Anticipated expiration: 2015-01-27

Abstract

The utility model provides a hand-held computer operating keyboard, which comprises a bottom base and keys arranged on the bottom base. The utility model is characterized in that the bottom base is a hand-held cylinder body, wherein the front surface of the cylinder body is provided with English letter keys, arabic numeral keys, symbolic keys and function keys, a space key and / or function expanding keys are arranged on the front surface or the back surface or the side surface of the cylinder body. The scheme overcomes the defects that the existing keyboard has to use or depend on a supporting platform to be operated, is not convenient to be carried, easy to cause an operator to be fatigue, etc. Thus, the utility model can be flexibly and freely operated under various body postures or moving states or an agravity state. In addition, the utility model also has the advantages of compact structure, easy control and operation, portability, etc. The utility model is an ideal hand-held computer keyboard with humanization.

Description

Hand held computation keyboard

Technical field

The operation keyboard that the utility model provides a kind of computer to use, especially a kind of computation keyboard that is easy to carry and operates.

Background technology

At present, known computation keyboard all is that buttons such as letter, numeral, symbol are installed on the rectangle chassis, must can carry out the input or the various word processing of Miscellaneous Documents by operating platform such as computer desk, desk etc. during use.This generic key take inventory deficiency be: volume is big, carries inconvenience, also will keep certain seat appearance, so long-time use, not only can make operating personnel's health tired out, even also can bring such as cervical spondylosis, hyperostosis etc., thereby influence operating personnel's health because of incorrect seat appearance.Therefore, be necessary prior art is improved.

Summary of the invention

The purpose of this utility model is to provide a kind of and need not by any platform, do not limit body gesture yet, just can operate and hand held computation keyboard easy to carry, exist such as volume big to overcome existing keyboard, carry inconvenience, easily influence the healthy deficiency of operating personnel.

The utility model is realized by following technical proposal: a kind of hand held computation keyboard, comprise base and the button of being located on the base, it is characterized in that base is the column of holding, English alphabet keys, alpha-numeric keys, symbolic key, function key are installed in front at column, and space bar and/or function expansion key are installed in column front or the back side or side.

The front of described column and/or the back side are plane or male and female face or curved surface or their combinatorial surface, and the left and right sides transition face that is positioned at the front and back both sides is the curved surface of evagination or indent, so that hold and operate.

The end face of described column or side are provided with fixed band mounting hole or button or hook, so that column is hung over operator's neck or be fixed on the palm.

Described button is made as circular or square or rhombus, so that the finger touch button.

The arrangement position of key position, described column front is the concentrated arrangement at middle part, column front, and perhaps and arranged on left and right sides or left, center, right three parts or manifold subregion are arranged, and controls operation keyboard so that realize both hands.

The arrangement position of key position, described column front is the one-sided arrangement on column positive deflection left side or deflection right side, so that realize single-hand operated keyboard.

The utility model compared with prior art has following advantage and effect: adopt such scheme, overcome existing keyboard must by or rely on support platform to operate, and be not easy to carry, easily make deficiencies such as operator's fatigue, make the utility model all can be flexibly under various body gestures or motion state or state of weightlessness, operation freely, in addition, the utility model also has compact conformation, be easy to control operation, characteristics such as easy to carry are a kind of comparatively desirable humanized hand held computation keyboards.

Description of drawings

Fig. 1 is the Facad structure figure of the utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is another Facad structure figure of the utility model;

Fig. 4 is the vertical view of Fig. 3.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.

As Fig. 1, Fig. 2, the column that base 1 can be held for both hands, the front and back of column is plane and planar combination 2, the left and right sides transition face that is positioned at the front and back both sides is an evagination curved surface 3, be provided with clip 4 at the top of column, Neck-hanging belt 5 is housed in the button, English alphabet keys 6 is installed in the front of column, alpha-numeric keys 7, symbolic key 8, function key 9, space bar 10 etc., and the arrangement of key position is divided into a left side, right two subregions are convenient to both hands and are controlled operation keyboard, and the electrical connection of each key is all same as the prior art, line places in the column, and its lead-in wire is drawn from the hole 11 of column side.

As Fig. 3, Fig. 4, the front and back of column is the combination 12 of plane and curved surface, the transition face that is positioned at front and back one side is an evagination curved surface 13, opposite side is plane 14, English alphabet keys 6, alpha-numeric keys 7, symbolic key 8, space bar 10 are installed in the one-sided of column front, so that one hand holds and operate, function expansion key 15 is installed in the column back side, and the opposite side in the column front is provided with the fixed band 16 that fixing palm is used.

Claims

1, a kind of hand held computation keyboard, comprise base and the button of being located on the base, it is characterized in that base is the column of holding, English alphabet keys, alpha-numeric keys, symbolic key, function key are installed in front at column, and space bar and/or function expansion key are installed in column front or the back side or side.

2, hand held computation keyboard according to claim 1, the front and/or the back side that it is characterized in that described column are plane or male and female face or curved surface or their combinatorial surface, and the left and right sides transition face that is positioned at the front and back both sides is the curved surface of plane or evagination or indent.

3, hand held computation keyboard according to claim 1 is characterized in that the end face of described column or side are provided with fixed band mounting hole or button or hook.

4, hand held computation keyboard according to claim 1 is characterized in that described button is made as circular or square or rhombus, so that the finger touch button.

5, hand held computation keyboard according to claim 1, the arrangement position that it is characterized in that key position, described column front is the concentrated arrangement at middle part, column front, and perhaps and arranged on left and right sides or left, center, right three parts or manifold subregion are arranged.

6, hand held computation keyboard according to claim 1, the arrangement position that it is characterized in that key position, described column front are the one-sided arrangement on column positive deflection left side or deflection right side.