CN202433847U

CN202433847U - Computer aided design (CAD) special wireless mouse

Info

Publication number: CN202433847U
Application number: CN2012200060013U
Authority: CN
Inventors: 唐皓; 高扬
Original assignee: Nanjing University of Aeronautics and Astronautics
Current assignee: Nanjing University of Aeronautics and Astronautics
Priority date: 2012-01-09
Filing date: 2012-01-09
Publication date: 2012-09-12
Anticipated expiration: 2022-01-09

Abstract

The utility model relates to a computer aided design (CAD) special wireless mouse, belonging to the technical field of mice. The mouse consists of a mouse body (1) and a universal serial bus (USB) wireless connector (10). A battery box (6) is arranged in the mouse. A switch (7) is arranged at the bottom of the mouse and an anti-slipping pad (8) is installed at the bottom of the mouse. The CAD special wireless mouse is characterized in that the left front curved surface and the right front curved surface of the mouse are fit with curves of five fingers when a right palm surface is perpendicular to a desktop and the five fingers are naturally curved; a cursor trackball (2) is installed on the left front curved surface at a position corresponding to the thumb of the right hand; and a mouse left key (5) is installed on the right front curved surface at a position corresponding to the index finger of the right hand, a mouse middle key (4) is installed on the right front curved surface at a position corresponding to the middle finger of the right hand, and a mouse right key (3) is installed on the right front curved surface at a position corresponding to the ring finger of the right hand. The CAD special wireless mouse has the advantages that the overall design complies with ergonomics, the use comfort of the mouse is improved and the wrist fatigue of a CAD drawer is reduced.

Description

CAD private radio mouse

Technical field

The utility model relates to a kind of computer fittings, particularly a kind of CAD private radio mouse.

Background technology

When using CAD software to carry out design effort, need carry out long mouse action usually.During designer's operation with traditional mouse; Palm is basically parallel to desktop, and it is neural to be urged to the wrist below usually, and needs the position of frequent rolling mouse adjustment cursor; Therefore the sensation of ache often appears in wrist and finger; Time has been grown even can find that the carpal bone of oneself is outstanding, and the palm distortion just forms " the mouse hand " that is commonly called as.In addition, most of CAD softwares need all that key carries out frequent operation in the mouse, and conventional mouse uses roller to replace key in the mouse, because surface of contact is little, push usually relatively effort, and finger is easy fatigue therefore.

The utility model content

The utility model provides a kind of CAD private radio mouse based on ergonomics for solving the deficiency of prior art.

A kind of CAD private radio mouse is made up of mouse body and USB wireless connector, and Genius mouse inside has battery case, and the Genius mouse bottom is provided with switch, and Improved mat is installed; It is characterized in that: the surface of said mouse body is divided into left front curved surface, right front curved surface, rear curved surface; Being case of bending when the shape of wherein left front curved surface and right front curved surface is loosened with the vertical desktop the five fingers of right hand facies palmaris natural torsion coincide; With the right hand thumb corresponding position cursor trace ball is installed on the above-mentioned left front curved surface; With the right hand forefinger corresponding position left mouse button is installed on the above-mentioned right front curved surface, key in the mouse is installed, right mouse button is installed with the right ring finger corresponding position with right hand middle finger corresponding position.

Description of drawings

Fig. 1 is that the axle that waits of the utility model CAD private radio mouse is surveyed view;

Fig. 2 is the top view of the utility model CAD private radio mouse;

Fig. 3 is the backplan of the utility model CAD private radio mouse;

Fig. 4 is the stereographic map of the utility model CAD private radio mouse;

Fig. 5 is the front elevation of the utility model CAD private radio mouse;

Fig. 6 is the USB wireless connector;

Label title among the figure: 1. mouse body, 2. cursor trace ball, 3. right mouse button, 4. key in the mouse, 5. left mouse button, 6. battery case, 7. switch, 8. Improved mat, 9. rigging screw, 10. USB wireless connector.

Embodiment

Like Fig. 1, the upper surface front portion of mouse can be divided into two curved surfaces.The right side is the high spud angle curved surface, comprises three mouse buttons: key 4 and left mouse button 5 in right mouse button 3, the mouse.Cursor trace ball 2 positions in order to the controlling computer cursor are installed in the left side.There are embedded battery case 6 and switch 7 in the mouse bottom surface among Fig. 3.During use, USB wireless connector 10 connects computers to realize communicating by letter between mouse and the computer.Mouse battery case 6 is installed No. 5 batteries of a joint, opens switch 7.Through trace ball 2 control cursor positions, the operation that CAD charts of be correlated with of three mouse buttons.

When the USB wireless connector is connected to the computer USB interface mapping, can be through thumb control trace ball, three mouse buttons of forefinger, middle finger and nameless mouse beacon.Fit basically in palmar aspect and right mouse side, and because right mouse side and mouse bottom surface are bigger pitch angle, when therefore holding mouse, it is neural can not to be urged to the wrist below, effectively avoids " mouse hand ".Because most of CAD softwares need that key carries out associative operation in the mouse, CAD private radio mouse designs has key in the mouse that does not rely on roller, and button is light and flexible, thereby has reduced the degree of fatigue of finger.In addition, the trace ball combining wireless connects design, cooperates the curved surface shell of integrated molding, grips conveniently, and need not the work top support, adapts to various working environments, more can easily realize moving tasks such as demonstration, teaching.In conjunction with above design feature, the comparatively hommization of design of CAD private radio mouse has improved the comfortableness that mouse uses, and has protected CAD cartographer's physical and mental health to greatest extent.

Claims

1. a CAD private radio mouse is made up of mouse body (1) and USB wireless connector (10), and Genius mouse inside has battery case (6), and the Genius mouse bottom is provided with switch (7), and Improved mat (8) is installed; It is characterized in that:

The surface of said mouse body (1) is divided into left front curved surface, right front curved surface, rear curved surface; Being case of bending when the shape of wherein left front curved surface and right front curved surface is loosened with the vertical desktop the five fingers of right hand facies palmaris natural torsion coincide;

With the right hand thumb corresponding position cursor trace ball (2) is installed on the above-mentioned left front curved surface;

With the right hand forefinger corresponding position left mouse button (5) is installed on the above-mentioned right front curved surface, key in the mouse (4) is installed, right mouse button (3) is installed with the right ring finger corresponding position with right hand middle finger corresponding position.