CN200962218Y - Palm finger natural bit pressing electromechanical mouse - Google Patents

Abstract

The utility model discloses an electromechanical mouse with metacarpophalangeal natural position pressing which comprises an outer shell (1), a left button plate (2), a right button plate (3), a rolling ball (4), an X direction decoding wheel (5), a Y direction decoding wheel (6), an elastic pressure roller (7) and a corresponding circuit board (8), the outer shell (1) is formed by an upper cover and a fixation bottom plate buckled oppositely, wherein, the rolling ball (4) is arranged on the middle portion of the upper cover upper side of the shell (1), the left button plate (2) is arranged on the middle portion of the left side vertical face of the shell (1), the right button plate (3) is arranged on the front portion of the right side vertical face of the shell (1), the X direction and the Y direction decoding wheels (5, 6), the left button (13) and the right button (14) are all adjusted correspondingly. The electromechanical mouse with metacarpophalangeal natural position pressing can be operated held in hand with the rolling ball rotating through the first finger and the adaptation of the position of the operational button to the natural position of the finger, thereby yielding natural, convenient use, flexible operation, suitability to various gestures and capability of reducing the fatigue resulted from long-term operation.

Description

The palm refers to that the nature position presses the electromechanical mouse

Technical field

The utility model relates to computing machine with the improvement of mouse, and specifically a kind of palm refers to that the nature position presses the electromechanical mouse.

Background technology

Mouse is the peripheral hardware accessory of desk-top computer, divides electromechanical and photo-electric.The electromechanical mouse is made of to decoding wheel, elastic press wheel and corresponding circuit board to decoding wheel, Y shell, left button plate, right keypad, spin, X, shell is to be formed by loam cake and fixed base plate make-up, circuit board, X are installed on the fixed base plate to the decoding wheel to decoding wheel, Y, spin is the plastic cement ball, be located at the middle part of fixed base plate, left button plate and right keypad are installed in the front side of outer casing upper cover.Its principle of work is: when mouse is mobile on the operation desktop, spin can drive the X that touches mutually in the Genius mouse and rotate to the decoding wheel shaft to decoding wheel shaft and Y, thereby drive X to rotating to the decoding wheel with Y, when X to Y when decoding wheel rotates, the infrared ray origination interval that impinges upon on the light sensor that infrarede emitting diode sends changes, thereby measure the drawing direction of Genius mouse, go into serial signal behind the above-said current signal recompile, by serial port COM1 or CIM2 input computing machine, computing machine can be judged the moving direction of Genius mouse again.Its operation is: spin must contact table top and drag, and forefinger is pressed the left button plate, and middle finger is by right keypad.The deficiency that the mouse of said structure exists is: 1, can only slide along table top and use, be subjected to the restriction of scope of activities, influence the performance of mouse function; 2, use operator's posture constant, the right hand stretches out always, and long-time operation can cause hand and shoulder fatigue, even damage wrist portion joint.

Summary of the invention

The purpose of this utility model is to provide a kind of deficiency of mouse in using that overcome, and reduces the fatigue of operator's hand and shoulder, and is not subjected to the restriction of usable range, can adopt the palm of free position operation to refer to that the nature position presses the electromechanical mouse.

For reaching above purpose, the technical scheme that the utility model adopted is: this palm refers to that the nature position presses the electromechanical mouse, by shell, the left button plate, right keypad, spin, X is to the decoding wheel, Y is to the decoding wheel, elastic press wheel and corresponding circuit board constitute, shell is formed by loam cake and fixed base plate make-up, spin is the plastic cement ball, the upper side of loam cake is an arcwall face, two sides are vertical plane, circuit board is fixed on the fixed base plate of housing, it is characterized in that spin is located at the middle part of the loam cake upper side of housing, the left button plate is located at the middle part of the left vertical face of housing, the position of thumb is corresponding when holding mouse, right keypad is located at the front portion of the right side vertical plane of housing, the position of middle finger is corresponding when holding mouse, and X takes turns to decoding to decoding wheel and Y and all is located on the fixed base plate of housing interior circuit board front side, and is corresponding with the position of spin, the left button corresponding with the left button plate is located on the left frame at circuit board middle part, and the right button corresponding with right keypad is located on the left frame of circuit board front end.The utility model is also implemented by following measure: the bottom of spin places in the spherical cavity, on the inwall of spherical cavity, establish miniature bead, spin is rotated easily, annular gland is established on top in spin, cushion is established in inboard at annular gland, make the spin can stable rotation, be unlikely to careless rotation again.When using the utility model, can be held in the hand, forefinger rotates spin, and thumb is pressed the left button plate, and middle finger is pressed right keypad.

The beneficial effects of the utility model are: compare with the electromechanical mouse of present use, can be held in the hand operation, its spin is to rotate by forefinger, and the position of its operation push-button and the physical slot of finger adapt, so use nature, convenience, flexible operation is applicable to various postures, can alleviate the fatigue of long period of operation.

Description of drawings

Fig. 1 is the utility model schematic top plan view.

Fig. 2 overlooks enlarged diagram for the utility model circuit board and fixed base plate.

Fig. 3 analyses and observe enlarged diagram for the utility model along spin, spherical cavity, annular gland center line section.

Embodiment

Make the utility model with reference to accompanying drawing 1,2,3.This palm refers to that the nature position presses the electromechanical mouse, by shell 1, left button plate 2, right keypad 3, spin 4, X is to decoding wheel 5, Y is to decoding wheel 6, elastic press wheel 7 and corresponding circuit board 8 constitute, shell 1 is formed by loam cake and fixed base plate make-up, spin 4 is the plastic cement ball, the upper side of loam cake is an arcwall face, two sides are vertical plane, circuit board 8 is fixed on the fixed base plate of housing 1, spin 4 is located at the middle part of the loam cake upper side of housing 1, left button plate 2 is located at the middle part of the left vertical face of housing 1, right keypad 3 is located at the front portion of the right side vertical plane of housing 1, X all is located on the fixed base plate of housing 1 interior circuit board 8 front sides to decoding wheel 6 to decoding wheel 5 and Y, the left button 13 corresponding with left button plate 2 is located on the left frame at circuit board 8 middle parts, and the right button 14 corresponding with right keypad 3 is located on the left frame of circuit board 8 front ends.The bottom of spin 4 places in the spherical cavity 9, establishes miniature bead 10 on the inwall of spherical cavity 9, and spin 4 is rotated easily, establish annular gland 11 on the top of spin 4, establish cushion 12 in the inboard of annular gland 11, make the spin 4 can stable rotation, be unlikely to careless rotation again.

Claims (2)

1, a kind of palm refers to that the nature position presses the electromechanical mouse, by shell (1), left button plate (2), right keypad (3), spin (4), X is to decoding wheel (5), Y is to decoding wheel (6), elastic press wheel (7) and corresponding circuit board (8) constitute, shell (1) is formed by loam cake and fixed base plate make-up, spin (4) is the plastic cement ball, the upper side of loam cake is an arcwall face, two sides are vertical plane, circuit board (8) is fixed on the fixed base plate of housing (1), it is characterized in that spin (4) is located at the middle part of the loam cake upper side of housing (1), left button plate (2) is located at the middle part of the left vertical face of housing (1), right keypad (3) is located at the front portion of the right side vertical plane of housing (1), X all is located on the fixed base plate of housing (1) interior circuit board (8) front side to decoding wheel (6) to decoding wheel (5) and Y, the left button (13) corresponding with left button plate (2) is located on the left frame at circuit board (8) middle part, and the right button (14) corresponding with right keypad (3) is located on the left frame of circuit board (8) front end.

2, the palm according to claim 1 refers to that the nature position presses the electromechanical mouse, the bottom that it is characterized in that spin (4) places in the spherical cavity (9), on the inwall of spherical cavity (9), establish miniature bead (10), establish annular gland (11) on the top of spin (4), establish cushion (12) in the inboard of annular gland (11).

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