CN202110496U

CN202110496U - Hand base mouse

Info

Publication number: CN202110496U
Application number: CN2011200375216U
Authority: CN
Inventors: 陈晓箭
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-14
Filing date: 2011-02-14
Publication date: 2012-01-11
Anticipated expiration: 2021-02-14

Abstract

Provided is a hand base mouse, wherein key distribution and shape of the mouse are designed in human engineering manner according to a natural state of a hand, such that use comfort level of the mouse is increased and hand diseases are prevented. Keys of the mouse are unsymmetrically distributed. Taking a right hand accustomed mouse as an example, a rolling wheel, a left key and a right key are successively disposed and concentrated at a right side of the mouse; the rolling wheel is abutted against the left key; the left key and the right key are not disposed on the same plane; a left key location is higher; and a right key clicking surface is lower; a distance between the left key and the right key is short; a sheer face at an approximately right angle is disposed between front parts of the left key and the right key and the sheer face permits a middle finger to grip the mouse; the right key is higher at a back part and lower at a front part; and the front part of the right key on a lower plane provides an acting point on which the middle finger clicks the right key.

Description

Shape mouse conveniently

Affiliated technical field

The utility model relates to a kind of ergonomics principle of utilizing, and the mouse profile transformation of carrying out according to the staff shape of natural relaxation is to improve the comfort level that mouse uses.

Background technology

At present, the computer work person of increasing frequent use mouse and computer user have suffered from the occupational illness of a kind of crying " mouse hand ".This is a kind of because the uncomfortable illness of the long-term frequent upper limbs (being positions such as arm, wrist, palm, finger) that uses mouse and cause, and concrete shows as: finger, palm, wrist, forearm and elbow be stiff, ache, discomfort; Hand shouting pain, fiber crops basis, cold; Symptoms such as grip and the reduction of hand each several part collaborative work ability.

The symptom that the mouse hand occurs is relevant with the long-term mouse that uses, but through my research, the generation of mouse hand illness and the configuration design of mouse do not meet the requirement of staff ergonomics has certain relation.The mouse of the overwhelming majority is the configuration design that has followed the initial symmetric configuration of mouse; And our palm demonstrates asymmetrical shape with finger; Our hand has to down to use mouse at a kind of non-nature and uncomfortable state; The long-term use mouse that is in a kind of non-natural state will make each position of hand and forelimb produce and not accommodate strain, and the mouse disease takes place.

Staff is the organ that we work, and also is mankind's evolution results for a long time.In evolution of long period of time and labout process, people's hand becomes to adapt to more and adopts the mode of " holding " to go to hold affairs.And mouse is in recent decades, the new things that produce along with the flourish of computer.The structure of staff is that we can't change in a short time, and we can only adapt to the demand that hand uses the comfort level of mouse through the profile that changes mouse.

The most existing mouse has generally adopted symmetric design, has following problem:

1, forefinger, middle finger opening angle are bigger, to adapt to the distribution form of a roller of two buttons folders;

2, middle finger is crooked too many, the overlong time that palm is upwards lifted;

Problems such as 3, wrist portion often contacts desktop, and it is too much to rub.

Mouse also in improvement progressively, for example has some mouses to use vertical design to the adaptation of people's hand-type, and some mouse has taked to be similar to the Design Mode of aircraft rocking bar.These designs all fundamentally do not solve the problem that mouse use habit and hand-type adapt to.

Summary of the invention

In order to promote the comfort level that mouse uses, the utility model provides a kind of mouse profile that meets the staff shape of natural relaxation, and to call " shape mouse conveniently " in the following text, English is Hand Ease Mouse.

Hand is under the state of natural relaxation, and is as shown in Figure 1, and its shape is summed up following characteristics:

1, what finger formed a nature holds the thing posture, and palm and wrist are on the straight line under the natural relaxation state;

2, forefinger, middle finger, the third finger and little finger of toe appear on the oblique plane;

3, under the situation of natural relaxation, middle finger is generally long than forefinger; And the forefinger degree of crook is littler than middle finger;

4, except that thumb, the distance between all the other 4 fingers is little.

The shape mouse mainly improves the mouse profile from the following aspects conveniently.Its improvement and functional description are following:

1, button totally presents asymmetrical distribution, is example (following all is starting point with the right-handed, if lefthanded, then can be so that in like manner design with symmetry) with the mouse of right-handed.The distribution of roller and button according to the direction of right hand use habit and backsight (below be called the right-handed service orientation), is followed successively by roller, left button and right button.Roller, left button and right button all concentrate on the right side of mouse, can make (being tiger) between thumb and the forefinger to demonstrate the V-type shape of nature like this.

2, roller nestles up left button, just can use roller to make things convenient for the forefinger translation than short distance.

3, left button and right button front portion are not in the same plane, and left button is on the face higher and level relatively, and the anterior clicking point focusing surface of right button is on the face of reduced levels face or inclination; Left button and right button close have one about 90 steep face of spending between left button and the right button front portion, steep face also is the place that middle finger presss from both sides mouse at ordinary times.

4, right button is to present the rear portion height, anterior low shape.The front portion of right button also is the center of effort of middle finger click right, and the left button clicking point is puted forth effort the plane relatively, clicks by right key a little to be on the lower plane or inclined-plane.Lift at the rear portion of right button, and this is that electronic devices and components are arranged for ease, gets an electric shock sub-components and parts with enough spaces to the settlement.

5, in order to reduce the weight of mouse, the mouse size can not be too big.Mouse is marked when in use, and palm need upwards not lift, and in addition, little mouse also can play a role for the protection of palm root.

6, also can be placed on the thumb place to left button, thumb is responsible for the left button button like this, and forefinger is responsible for roller, and middle finger is responsible for the right button button.

7; Because the size of hand and feel vary with each individual; The shape mouse is that mouse profile and button distribution are innovated conveniently; These buttons concrete size, angle and size that relates to that distribute do not stipulated, used according to the mouse of different sizes, angle and the size of the configuration design of shape mouse conveniently with convenient different people.

The beneficial effect of the utility model is, can let mouse adapt to the natural characteristic of hand-type preferably, makes the use of mouse can be more natural, easily, thereby effectively prevents the generation of mouse hand.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the staff outside drawing of state of nature.

Fig. 2 is the three-view diagram of the embodiment profile structural map of shape mouse conveniently.

Embodiment

In Fig. 2, in the illustrated embodiment, 1. rollers among the figure, 2. left button, the 3. degree of 90 between the left button right button steep face, the 4. front portion of right button, the 5. rear portion of right button.Use and the direction of backsight by right-handed, roller is in high order end, and immediate is left button, and the rightmost right button all is in the right side of whole mouse.Distance is smaller between left button and the right button, and left button and right button front portion be not on a surface level, and there is one the 90 steep face of degree in this ocean between left button and right button front portion, and this steep face also is the center of effort that middle finger presss from both sides mouse at ordinary times.Right button is to present the rear portion height, anterior low moulding.The front portion of right button is the center of effort of middle finger click right, and the left button clicking point is puted forth effort the plane relatively, clicks by right key a little to be in than on low degree or the inclined-plane.Lift at the rear portion of right button, and this is that electronic devices and components are arranged for ease, gets an electric shock sub-components and parts with enough spaces to the settlement.

Claims

1. mouse, name are called " shape mouse conveniently ", and it is characterized in that: button totally presents asymmetrical distribution; Mouse with right-handed is an example, and the distribution of roller and button is according to the direction from the thumb to the middle finger of overlooking of right hand use; Be followed successively by roller, left button and right button; Roller, left button and right button all concentrate on the right side of mouse; Roller nestles up left button; Left button and right button front portion are not in the same plane, but left button is on the face higher and level relatively, and the anterior click face of right button is on the face of reduced levels face or inclination; Left button and right button close, between the steep face of about 90 degree is arranged, steep face also is the place that middle finger presss from both sides mouse at ordinary times; Right button is to present the rear portion height, anterior low moulding, and the front portion of right button is the center of effort of middle finger click right, is in than on the low degree.