CN201177804Y

CN201177804Y - Human engineering mouse

Info

Publication number: CN201177804Y
Application number: CNU2008200330158U
Authority: CN
Inventors: 曾永乐
Original assignee: Jiangsu University
Current assignee: Jiangsu University
Priority date: 2008-03-18
Filing date: 2008-03-18
Publication date: 2009-01-07
Anticipated expiration: 2018-03-18

Abstract

The utility model relates to an ergonomic mouse, which is characterized in that a cushion part is arranged at the tail end of a mouse body; the cushion part has a fishtail shape analogously and is connected with the mouse into a whole; a dent part is arranged on the surface of a fish tail part when overlooking a mouse device, and the dent part is matched with the projecting part of a wrist; when looking the mouse device from the front, the width of the fish tail part is 5 to 10mm greater than that of the mouse body left and right respectively; when in side-looking, an included angle between the base plane of the fish tail part and a moving contact plane of the mouse is 30 to 40 degrees, the minimum altitude of the upper margin of the fish tail part is 3 to 5mm greater than the height of the mouse body, the front part of the cushion is connected with the tail of the mouse body, and the rear part thereof tilts. When the ergonomic mouse is in use, the wrist of a user can be ensured to be separated from a tabletop, the friction between the wrist and the tabletop can be avoided, the comfortableness can be increased, and the malaise of the user such as wrist ache, etc. caused by long-time use of the mouse can be avoided.

Description

Ergonomics mouse

Technical field

The utility model belongs to the ergonomics indicator device, refers in particular to a kind of ergonomics mouse that computing machine is operated.

Background technology

The manufacturing of mouse apparatus at present is many in the technological innovation of exploitation mouse itself, but along with the continuous maturation of technology, mice manufacturers also begins to pay attention to having the high performance use hommization more that makes people to mouse simultaneously.The existing mouse apparatus that ergonomics requires, the Peter's Skien of meeting; Qatar Luo Kenan; The patent NO.01104303.2 of David M Lun Peier discloses a kind of human engineering mouse device, takes stiff and nervous action for fear of user's wrist, hand, finger, meets the requirement of ergonomics.This device comprises a upper surface, and this upper surface comprises that one places the Guan Ding of at least a portion of the metacarpal bone-finger joint style of user's metacarpal bone-phalanges (MP) joint of second finger in palm district of palm and the 3rd finger thereon.This upper surface has a proparea of placing second to the 4th finger thereon.Stretch forward downwards from this Guan Ding in this proparea.This upper surface comprises that one places the back zone of the hypothenar region of hand thereon.Stretch downwards backward from this Guan Ding this back zone, the thenar region that its shape is avoided contacting canalis carpi and avoided supporting hand.This housing comprises that also a medial surface and of placing thumb on it places the 5th finger thereon and may also have the lateral surface of the 4th finger.This human engineering mouse device has been considered many discomforts that common mouse is brought to the user, and carried out good improvement at these aspects, good comfort is provided for the user when using mouse, also can have influence on the comfort that the user uses mouse but it reckons without that part of that wrist contacts with desktop, use mouse also can produce discomfort for a long time.

Summary of the invention

The purpose of this utility model is at the above-mentioned not enough a kind of ergonomics mouse that proposes, promptly with a cushion wrist and desktop are separated at the mouse afterbody, the shape of this cushion and wrist portion phase-splitting are contained, thereby reduce the pressure that unit area is born to increase wrist and its contact area, to improve the comfortableness that the user uses indicator device.

The technical scheme that realizes above-mentioned purpose is:

Afterbody in mouse body has a cushion part, the similar fish tail shape of cushion part, and itself and mouse are connected as a single entity.Overlook mouse apparatus, there is recess on fish tail portion surface, and itself and the phase-splitting of wrist teat are contained; Forward sight mouse apparatus, fish tail portion width than mouse body about each wide about 5mm～10mm; Side-looking, contact plane is moved with respect to mouse in fish tail portion baseplane certain angle (30 °～40 °), and fish tail part upper limb minimum altitude is greater than the about 3mm～5mm of mouse body height, and the cushion previous section links to each other with the mouse body afterbody, the rear portion perk is to prevent the friction with the mouse contact plane.When user's wrist is put into mouse apparatus fish tail recess, wrist applies power vertically downward, cushion is oppressed and angle that make fish tail portion baseplane and mouse move contact plane reduces, but while fish tail portion baseplane is moved contact plane with mouse and is not contacted, not can with its generation friction therefore, can not use mouse that any influence is arranged to the user.

The advantage of this mouse apparatus is based on the ergonomics basis and designs, and is provided with a fish tail type cushion at the mouse afterbody, and manufacturing process is simple, meets the ergonomics designing requirement, the comfortableness in the time of can further improving the mouse apparatus use.

Description of drawings

Fig. 1 is the stereographic map of mouse apparatus, and 1 is the fish tail portion of mouse apparatus.

Fig. 2 is the vertical view of mouse apparatus, and 2,3 are respectively the recess of fish tail portion.

Fig. 3 is the left view of mouse apparatus, fish tail portion baseplane 6, and mouse moves contact plane 7, fish tail portion leading edge 8.

Fig. 4 is the right view of mouse apparatus, fish

tail portion edge

9,10.

Fig. 5 is the front view of mouse apparatus, the width L of fish tail portion, mouse body width L '; Fish tail portion upper limb minimum altitude H with respect to the horizontal plane, the mouse body height H '.The edge 9 of recess 3, the edge 10 of recess 2.

Fig. 6 is palm of the hand palm figure up, the zone 4 and 5 of being contained by fish tail portion in the wrist.

Fig. 7 is under state of nature, the state the when user holds mouse apparatus, and fish tail portion baseplane 6, mouse move contact plane 7.

Embodiment

As shown in Figure 1, the fish tail portion (1) of mouse apparatus is the fishtail cushion part of a likeness in form.

As overlook shown in Figure 2ly, and there are two recesses (2,3) on fish tail portion (1) surface, and it contacts with zone (4, the 5) part that contained by fish tail portion in the wrist respectively and contains.Increase lifting surface area to increase the comfortableness of using mouse.

Shown in left view 3, fish tail portion (1) baseplane (6) moves contact plane (7) with mouse certain angle (30 °～40 °), fish tail portion leading edge (8) links to each other with mouse body, after user's hand force acts on fish tail portion (1) as shown in Figure 7, fish tail portion (1) suffers oppression and causes baseplane (6) and mouse to move contact plane (7) angle to reduce, under the normal user mode, baseplane (6) and mouse move and still have certain angle (〉=10 °) between contact plane (7), produce friction damage to prevent two plane contact.

Shown in right view 4, the edge (9) of fish tail portion recess (3) not exclusively overlaps than the edge (10) of recess (2), to be used the posture of mouse.

Shown in Figure 5 as forward sight, under state of nature, the upper limb minimum altitude H of fish tail portion is greater than the mouse body height H ' about 3mm～5mm; The width L of fish tail portion is wider than mouse body width L ', about each wide about 5mm～10mm.

This fish tail portion material can adopt material such as PE, the SBR etc. that make mouse pad, can be connected as a single entity with the mouse body shell, but its shrinkability than mouse height phenomenon of rupture does not take place in the time of can guaranteeing wrist compressing fish tail portion; Also can produce and be dismountable part.

Claims

1. ergonomics mouse is characterized in that at the afterbody of mouse body one cushion part being arranged, the similar fish tail shape of cushion part, and itself and mouse are connected as a single entity, and overlook mouse apparatus, and there is recess on fish tail portion surface, and itself and the phase-splitting of wrist teat are contained; Forward sight mouse apparatus, fish tail portion width than mouse body about each wide 5mm～10mm; Side-looking, it is 30 °～40 ° angle that contact plane is moved with respect to mouse in fish tail portion baseplane, and fish tail part upper limb minimum altitude is greater than mouse body height 3mm～5mm, and the cushion previous section links to each other with the mouse body afterbody, the rear portion perk.