CN207742647U - A kind of mouse preventing gentle solution hand tenosynovitis - Google Patents

Abstract

The utility model discloses a kind of mouses preventing gentle solution hand tenosynovitis, belong to computer hardware device technical field.The mouse of the gentle solution hand tenosynovitis of the prevention includes shell, idler wheel and two keystrokes being arranged side by side in shell front.The shell is divided into palm grip portion and the wrist clinch for carrying user's wrist；The upper surface of the wrist clinch is elastic connecting contacting surface.Elastic connecting contacting surface is indent curved inclined surface, and inclined-plane low side is connect with palm grip portion.Idler wheel is mounted on the side of outer housing.Rear side in palm grip portion is equipped with the wrist clinch for carrying wrist.Meanwhile the elastic connecting contacting surface for tilting indent is equipped in the upper surface of wrist clinch.On the one hand, in use, wrist can be transferred and is laid flat by the carrying of wrist clinch, avoid hanging and be chronically at flexuosity naturally；On the other hand, the setting of elastic connecting contacting surface can be such that user's wrist loosens, and increase the comfort level during mouse use.

Description

A kind of mouse preventing gentle solution hand tenosynovitis

Technical field

The utility model is related to a kind of mouses preventing gentle solution hand tenosynovitis, belong to computer hardware device technology neck Domain.

Background technology

Mouse is important input equipment during computer use at present, is calculator display organization transverse and longitudinal coordinate The indicator of positioning.The application of mouse is greatly improved the operability of computer.But the people of computer is used for long-time Group often causes to damage during continuous click and mobile mouse to hand.Especially wrist portion and index finger are in Refer to, most commonly different degrees of tenosynovitis.

Stndon sheath is to be sleeved on the closed synovial membrane pipe of bimetallic tube sample outside tendon, is the vagina synovialis for protecting tendon.When tendon is long Between excessive friction, it may occur that the damaging verification of tendon and stndon sheath causes swelling, i.e. tenosynovitis.If tenosynovitis is not treated, have Permanent inconvenient activity may be developed into, body function is caused to lose.Prolonged use mouse and utilization keyboard typing are all It is possible that inducing tenosynovitis.

Currently, the external morphological structure of existing mouse mainly have it is horizontal and two kinds vertical.Wherein, horizontal mouse is the most normal See.During the use of this mouse, the hand of user is placed on the upper surface of mouse.Hand is higher than using when due to, use Plane, hand outgoing life naturally bending at wrist with forearm of user, during prolonged use, the ruler at wrist Side wrist protractor tendon is chronically at flexuosity.The stndon sheath of extensor carpi ulnaris muscle tendon constantly rubs with tendon for a long time, long and long The tenosynovitis that will result in extensor carpi ulnaris muscle tendon.Simultaneously as will also result in index finger to the use of index finger and middle finger for a long time With the flesh de Quervain's disease of counting on one's fingers of middle finger.

In addition, existing mouse is equipped with idler wheel between right and left key.When needing scroll wheel, user is usually to utilize Index finger or middle finger are stirred.This occupation mode increases the frequency of use of index finger or middle finger, so increase index finger or in point out The incidence probability of existing tenosynovitis.

Utility model content

In order to reduce the incidence probability for personnel's tenosynovitis that mouse is used for a long time, alleviate hand tenosynovitis patient using mouse Pain during mark, the utility model provide a kind of mouse preventing gentle solution hand tenosynovitis, the technical side taken Case is as follows：

A kind of mouse preventing gentle solution hand tenosynovitis, including shell, idler wheel and be arranged side by side in shell front Two keystrokes 3, the shell are divided into palm grip portion and the wrist clinch 2 for carrying user's wrist；The wrist The upper surface of clinch 2 is elastic connecting contacting surface 9；The elastic connecting contacting surface 9 is indent curved inclined surface, inclined-plane low side and palm grip Portion connects；The idler wheel 4 is mounted on the side of outer housing.

Preferably, the idler wheel 4 is mounted on the side of shell right side indent.

Preferably, the bottom of the wrist clinch 2 is equipped with ball 5 or idler wheel.

Preferably, the palm grip portion is equipped with the protrusion 1 for the support centre of the palm.

Preferably, it is equipped with the connecting line 6 for being connect with computer in shell front.

Preferably, the right side inner sunken face of the shell is equipped with return key 7 and advance key 8.

Preferably, the angle of inclination of the elastic connecting contacting surface 9 is 10-30 degree.

Preferably, the angle of inclination of the elastic connecting contacting surface 9 is 20 degree.

The angle of inclination refers to inclined surface and horizontal angle.

Preferably, the material of the elastic connecting contacting surface 9 be silica gel, latex, rubber, sponge or other existing known there is bullet The material of property.

Compared with the existing technology, the advantageous effect of the utility model acquisition is：

Rear side in palm grip portion is equipped with the wrist clinch for carrying wrist.Meanwhile in the upper of wrist clinch Surface is equipped with the elastic connecting contacting surface for tilting indent.On the one hand, in use, wrist can be transferred and be taken by wrist naturally Socket part carrying is laid flat, and is avoided hanging and is chronically at flexuosity；On the other hand, the setting of elastic connecting contacting surface can make user Wrist is loosened, and the comfort level during mouse use is increased.

To avoid the mouse load capacity increase in mouse moving process from causing mobile difficulty, in the bottom of wrist clinch Equipped with ball, increase the travelling performance of mouse.

Idler wheel is arranged in the side of mouse case, and user can pass through thumb jog dial.Reduce index finger or middle finger Frequency of use, mouse action process is distributed to different fingers, to reduce index finger and middle finger is counted on one's fingers flesh tendon and tendon The abrasion of sheath, to reduce the incidence rate of tenosynovitis.

Description of the drawings

Fig. 1 is the side structure schematic view of mouse in a kind of preferred embodiment of the utility model.

Fig. 2 is the overlooking structure diagram of mouse in a kind of preferred embodiment of the utility model.

Fig. 3 is the backsight structural representation of mouse in a kind of preferred embodiment of the utility model.

In figure：1, protrusion；2, wrist clinch；3, put keystroke；4, idler wheel；5, ball；6, connecting line；7, return key； 8, advance key；9, elastic connecting contacting surface.

Specific implementation mode

Following embodiment material therefor, method and instrument, without specified otherwise, be this field conventional material, method and Instrument, those of ordinary skill in the art can be obtained by commercial channel.

The utility model in following description, it should be noted that term "center", " longitudinal direction ", " transverse direction ", "upper", The indicating positions such as "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outside" and " endways " or position relationship are base In orientation or positional relationship shown in the drawings, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or Imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, it is thus impossible to be interpreted as Limitations of the present invention.

The utility model in following description, it should be noted that unless otherwise expressly provided with limit, term " peace Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；Can be directly connected to, can also be to be indirectly connected with by intermediate medium, can be the connection of two components interiors.It is right Can be that concrete condition understands that term in the present invention specific of submitting a written statement to a higher authority contains for those skilled in the art Justice.

In addition, the utility model in following description, unless otherwise indicated, " multiple ", " multigroup ", " more " meaning It is two or more.

The utility model is described in further details below in conjunction with the accompanying drawings, but following detailed description is not intended as to this practicality Novel restriction.

Fig. 1 is the side structure schematic view of mouse in a kind of preferred embodiment of the utility model.From fig. 1, it can be seen that should Mouse includes palm grip portion and wrist clinch 2 and the connecting line 6 that is connect with computer.Wherein, palm grip portion is equipped with For the protrusion 1 of support palm, point keystroke 3 is equipped in 1 downside of protrusion.Point keystroke 3 minutes is left button and right button (such as Fig. 2). Wrist clinch 2 is located at the rear side in palm grip portion, and the height of wrist clinch is higher than palm grip portion, exists thereby using person Palm is placed on naturally in palm grip portion after wrist is placed on wrist clinch 2.The upper surface of wrist clinch 2 is and horizontal plane Section at 20 degree of angles is the curved surface of arc.Wrist and palm are placed on mouse together, and wrist will not be bent upwards.Together When, the idler wheel 4 of mouse is arranged in the side of mouse, and user can utilize thumb jog dial 4, avoids index finger or middle finger It uses, reduces the frequency of use of index finger or middle finger.To make in the operating process of mouse, the operation of finger distributes more adduction Reason.To increase the public of mouse, can also return key 7 and advance key 8 be set in the side of mouse.Due to the use of in the process, wrist It is also disposed in the heavy burden for increasing mouse on mouse, flexibility during mouse use can be reduced.In this regard, in wrist clinch 2 Bottom be equipped with idler wheel 5, to increase the mobile flexibility of mouse.

Fig. 2 is the overlooking structure diagram of mouse in a kind of preferred embodiment of the utility model.As can be seen from Figure 2, should The mouse two sides of embodiment are the curved surface of indent, so that the shape of mouse is more in line with ergonomics.In mouse Idler wheel 4 is equipped in the indent side of left side, in order to thumb operated roller 4.Ball there are two being set in the bottom of wrist clinch 2 5。

Fig. 3 is the backsight structural representation of mouse in a kind of preferred embodiment of the utility model.As can be seen from Figure 3, should The top of mouse wrist contact surface 2 is elastic connecting contacting surface 9 in embodiment.The elastic connecting contacting surface 9 is the curved surface of indent, and material is The existing known elasticity material such as silica gel or latex.

In addition, being equipped with also according to the concrete type of mouse (such as mechanical mouse, optical mouse, optical machine mouse) inside mouse The components such as circuit board, sensor, chip, diode.Its internal concrete structure those skilled in the art can pass through specific feelings Condition carries out conventional arrangement.

User when in use, wrist is put into the elastic connecting contacting surface 9 of 2 upper surface of wrist clinch, due to its indent Type structure and elastic material more meet base of principle of human engineering.Since carrying wrist is located at eminence, palm is located at lower, hand The palm nature put down so that wrist level or be bent downwardly slightly, user in use, more loosen by wrist portion.Meanwhile Since idler wheel is arranged in left side, user reduces the frequency of use of index finger and middle finger by thumb jog dial, can increase The time of index finger and middle finger rest, prevents tendon and stndon sheath excessive wear in work.

Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, appoints What person skilled in the art can do various changes and modification, therefore without departing from the spirit and scope of the utility model The scope of protection of the utility model should be subject to what claims were defined.

Claims (7)

1. a kind of mouse preventing gentle solution hand tenosynovitis, including shell, idler wheel and be arranged side by side in shell front two A keystroke (3), which is characterized in that the shell is divided into palm grip portion and the wrist clinch for carrying user's wrist (2)；The upper surface of the wrist clinch (2) is elastic connecting contacting surface (9)；The elastic connecting contacting surface (9) is indent curved inclined surface, Inclined-plane low side is connect with palm grip portion；The idler wheel (4) is mounted on the side of outer housing.

2. the mouse according to claim 1 for preventing gentle solution hand tenosynovitis, which is characterized in that idler wheel (4) peace On the side of shell right side indent.

3. the mouse according to claim 1 for preventing gentle solution hand tenosynovitis, which is characterized in that the wrist clinch (2) bottom is equipped with ball (5) or idler wheel.

4. the mouse according to claim 1 for preventing gentle solution hand tenosynovitis, which is characterized in that the palm grip portion Equipped with the protrusion (1) for the support centre of the palm.

5. the mouse according to claim 1 for preventing gentle solution hand tenosynovitis, which is characterized in that be equipped in shell front Connecting line (6) for being connect with computer.

6. the mouse according to claim 1 for preventing gentle solution hand tenosynovitis, which is characterized in that the right side of the shell Inner sunken face is equipped with return key (7) and advance key (8).

7. the mouse according to claim 1 for preventing gentle solution hand tenosynovitis, which is characterized in that the elastic connecting contacting surface (9) angle of inclination is 10-30 degree.