CN2485719Y - Structure for middle button of mouse - Google Patents

Abstract

The utility model relates to a structure for middle button of mouse, comprising a base seat. The middle of the front end of the base seat is provided with an embedding seat. The bottom of the embedding seat is provided with a touch switch, and the inner side of the embedding seat is provided with at least four sensitive switches. A through hole is arranged where the upper cover is corresponding to the embedding seat. A moving pole passes through the through hole and extends downward, and the moving pole is sleevedly provided with an elastic component which is inserted into the embedding seat. An operation part is shape above the moving pole to make the moving pole be pressed downward or move in universal direction. When the moving pole is pressed downward, the touch switch can be contacted to achieve the proposal of positioning, and the moving pole can move towards the universal directions; the sensitive switch is contacted to achieve the proposal of making the cursor move universal direction. So that the middle mouse button not only has the function of positioning, but also has the function of moving forward and backward, leftward and rightward to control the forward and backward, leftward and rightward movement of the cursor.

Description

The structure of key in the mouse

Technical field

The utility model relates to the structure of key in a kind of mouse, refers to that especially a kind of mouse has key in, the function of feasible location not only, and have and horizontally slip the controlling cursor function of move left and right forwards, backwards forwards, backwards.

Background technology

Traditional mouse can be divided into two key formulas or triple bond formula mouse, and Fig. 6 has shown the mouse of traditional triple bond formula, and the existence of triple bond (also being middle key) is the function with the capable location of triple bond, so the frequency of utilization of general triple bond is not high.Yet general mouse function is mainly being controlled moving of onscreen cursor position, so a kind of design is arranged, the triple bond of mouse is changed over the roller shape, is used for cursor is moved up and down with the rotation of roller, perhaps is used for effect when the scroll bar lifting.In other words, the triple bond of location usefulness is not had a function of roller, and roller is the function of tool triple bond not also, and roller only provides controlling of fore-and-aft direction, photograph of then paying for controlling of left and right directions as.

In view of this inventor is concentrated research, and through improving repeatedly, the modern structure of designing key in a kind of mouse eventually to overcome the shortcoming of conventional mouse and button thereof really, is dark tool practicality person.

Summary of the invention

Therefore, the structure of fundamental purpose of the present utility model key in a kind of mouse is provided, comprise a pedestal, be provided with an embedding seat in the middle of the pedestal front end, the embedding seat bottom is a touch switch, and embedding seat inside is provided with at least four microswitches, loam cake is provided with a through hole corresponding to embedding seat, one actuating strut passes through hole and extends downwards and be arranged with an elastic parts, and inserting in the embedding seat, and the actuating strut top forms an operating portion, make actuating strut be pushed and move downwards to the four directions, when actuating strut is pushed downwards, can contact the purpose that touch switch reaches the location, actuating strut also can move to the four directions, and the contact microswitch, reaching the purpose that cursor moves to the four directions, thus make in the mouse key not only can go the function of location, and have and horizontally slip the controlling cursor function of move left and right forwards, backwards forwards, backwards.

Description of drawings

For being described in more detail structure of the present utility model and technical connotation, below lift a preferred embodiment now, and conjunction with figs. is illustrated, and following cited embodiment is the usefulness for explanation the utility model, and unrestricted the utility model, lift the replacement or the modification of several all equivalent elements, must be subordinate to category of the present utility model.

Fig. 1 is the outside drawing of the structure of key in the utility model mouse.

Fig. 2 is a sectional view, the combination of display base and middle key.

Fig. 3 is a sectional view, show key in the mouse to pressing down to be pressed into touch switch.

Fig. 4 is a sectional view, show key in the mouse to reach to touch microswitch.

Fig. 5 is a sectional view, and key moves backward to touch microswitch in the demonstration mouse.

Fig. 6 is traditional triple bond formula mouse.The detailed description of preferred embodiment:

Embodiment

Please cooperate and consult Figure 1 and Figure 2, the structure of key in the utility model mouse, be to comprise a pedestal 100, be provided with an embedding seat 10 in the middle of pedestal 100 front ends, embedding seat 10 bottoms are a touch switch 11, and embedding seat 10 inside are provided with at least four microswitches 12, loam cake 20 is provided with a through hole 21 corresponding to embedding seat 10, this through hole 21 can be criss-cross perforate, one actuating strut 30 is as the middle key of mouse, in the actuating strut 30 of key pass through hole 21 and extend downwards and be arranged with an elastic parts 31, this elastic parts 31 can be a compression spring, actuating strut 30 extends downwards and inserts in the embedding seat 10, and actuating strut 30 tops form an operating portion 32, is pushed downwards and moves to four directions (shown in Fig. 1 direction of arrow) with control action bar 30.

Please consult Fig. 3 again, push downwards, can push the action of touch switch 11 row location when actuating strut 30.Actuating strut 30 also can be forwards, backwards about the four directions move, and can contact microswitch 12 respectively, the microswitch 12 that touches through induction, come moving cursor moving to front or rear or left or right, Fig. 4 and Fig. 5 display action bar 30 respectively reach the action of moving backward forward, with contact microswitch door, and the action that reaches left to the right is approximate, so no longer give diagram.Therefore, in the mouse of the present utility model key not only can go the location function and also have the function that move left and right forwards, backwards comes controlling cursor to horizontally slip forwards, backwards.

Take a broad view of integral body, key is with brand-new structure in the mouse of the present utility model, especially fully be different from traditional Design Mode, utility model goes out very to have key structure in the mouse of progressive, and make in the mouse key bring into play the location effectively really and control the control action that four direction moves, be sufficient tool practicality and progressive.

Claims (3)

1, the structure of key in a kind of mouse comprises

Be provided with an embedding seat in the middle of one pedestal, pedestal front end, the embedding seat bottom is a touch switch, and embedding seat inside is provided with at least four microswitches;

One loam cake is provided with a through hole corresponding to embedding seat;

One actuating strut, as the middle key of mouse, the actuating strut of middle key passes through hole and is arranged with an elastic parts, and actuating strut extends downwards and inserts in the embedding seat and actuating strut top formation one operating portion, is pushed downwards and moves to the four directions with the control action bar;

When actuating strut is pushed downwards, can push the action of the capable location of touch switch, actuating strut also can be forwards, backwards about the four directions move, and can contact microswitch respectively, come moving cursor to front or rear left or right-hand moving.

2, the structure of key in the mouse as claimed in claim 1 is characterized in that, this through hole is a criss-cross through hole.

3, the structure of key in the mouse as claimed in claim 1 is characterized in that, this elastic parts is a compression spring.

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