CN2378756Y - Mouse third-axis input device - Google Patents

Abstract

The utility model relates to a mouse, which is convenient to assemble and has the coordinate moving sense when in use. The base seat is equipped with a supporting component which can be elastically moved, and the middle key press switch is fixedly mounted on the circuit board and correspondent to one pivot shaft of said rolling wheel, and said pivot shaft is abutted against the middle key press switch. For use in a mouse.

Description

The 3rd input media of slide-mouse

The utility model relates to the computer slide-mouse.

Existing the 3rd input media of slide-mouse, as shown in Figure 7: the supporting pieces 202 of one is set in slide-mouse 20 bases 201 tops, and the mandrel rod 205 that string is provided with roller 203 and grating rotating disk 204 is assembled on the supporting pieces 202, and roller 203 upper limbs are exposed to cap surface on the slide-mouse 20; Grating rotating disk 204 sides are provided with one group of IR module seat 206, but 204 rotations of mat roller 203 control grating rotating disks, and, reach the 3rd input of control by IR module seat 206 transmitting signals.This structure must be offered the mould of roller 203, grating rotating disk 204 and mandrel rod 205 respectively, manufacturing cost height not only, and assembling is also inconvenient, and when slider roller 203, no any pause point can can't feel where coordinate moves to the user.

The purpose of this utility model provides a kind of easy to assembly, the 3rd input media of slide-mouse that slider roller has paragraph sense.

The purpose of this utility model is achieved in that the 3rd input media of slide-mouse, this slide-mouse is made up of base, circuit board, the 3rd input media of trace ball mechanism and loam cake, the 3rd input media comprises: key push switch in a roller, aperture wheel, the contact wheel and, it is characterized in that: outwards extend axle respectively in the roller both sides, and on base, extending bracing frame corresponding to this two pivot, roller is articulated between the bracing frame; The halo circle is shaped on the roller either side pivot, and side is established the contact wheel in addition, and the contact wheel is equipped be separated by equidistant and adjacent groove and projection, but base is at the contact element that is provided with a resilient movement corresponding to contact wheel location place; In the key push switch be installed on the circuit board and corresponding to one of roller pivot, this pivot middle key push switch of conflicting.

Above-mentioned design, key push switch in pivot is conflicted can make spool move; When slider roller, the contact that the groove of contact wheel and projection promptly can be subjected to the contact element is had upper and lower mobile paragraph sense for the user, thereby reaches the effect that the coordinate of feeling moves when slider roller; And adopt one-body moldedly, assembling procedure is reduced, reach effect easy to assembly.

Below by drawings and Examples the utility model is described further again:

Fig. 1 is the 3rd input media one-piece construction synoptic diagram of the utility model;

Fig. 2 is the utility model partial structure three-dimensional exploded view;

Fig. 3 is the utility model cut-away section combination synoptic diagram;

Fig. 4 divides section combination action synoptic diagram for the utility model;

Fig. 5,6 the utility model start situation synoptic diagram;

Fig. 7 has the 3rd input media organigram of slide-mouse now;

As shown in Figure 1, 2: the utility model slide-mouse 10 is by base 1, circuit board 2, trace ball mechanism, the 3rd input media 3 and loam cake are formed, the 3rd input media 3 comprises: key push switch 23 in a roller 31, aperture wheel 34, the one contact wheel 36 and, it is characterized in that: outwards extend axle 32,33 respectively in roller 31 both sides, and on base 1, extending bracing frame 11 corresponding to this two pivot 32,33, roller 31 is articulated between the bracing frame 11; Halo circle 34 is shaped on the roller 31 either side pivots, side is established contact wheel 36 in addition, and contact wheel 36 is equipped be separated by equidistant and adjacent groove 361 and projection 362, but base 1 is provided with the contact element 14 of a resilient movement taking turns 36 positions corresponding to contact; In key push switch 23 be installed on the circuit board 2 and corresponding to one of roller 31 pivot, this pivot middle key push switch 23 of conflicting.Wherein, IR module seat 35 is arranged on the circuit board 2, this IR module seat 35 has a radiated element 351 and a receiving element 352.Wherein, base 1 extends upward the guide pillar 12 that is provided with a hollow taking turns 36 positions corresponding to contact, is provided with flexible member 13 and the contact contact element 14 on flexible member 13 in guide pillar 12.Wherein, this flexible member 13 is a spring.Wherein, guide pillar 12 apical margins are a barb portion 121, and contact element 14 can't be broken away from from guide pillar 12.Wherein, this contact element 14 is a steel ball.Wherein, on corresponding to the base under the pivot 33 1, upwards vertical the extension is provided with a bumping post 15, and its free end and pivot 33 have a gap, and the distance in this gap just can make the pivot middle key microswitch 23 of conflicting.

Shown in Fig. 1-6: wherein, on circuit board 2, be respectively equipped with a left button microswitch 21, a right button microswitch 22 etc.Be provided with flange 331 in pivot 33, so as in the circuit board 2 corresponding to flange 331 to be connected with key push switch 23, when downwards pressing pressing roller 1, key push switch 23 in promptly can touching.And the setting of bumping post 15 no longer moves down pivot 33, can save the stroke that presses down.Wherein, on aperture wheel 34, establish light hole 341, the aperture wheel 34 of present embodiment is nine teeth, and contact wheel 36 is ten octadentates, that is when aperture wheel 34 rotate a light hole 341 apart from the time, contact wheel 36 just rotates the distances of grooves 361 and projection 362, at this moment, make roller 31 have one, can experience the effect that the 3rd axle bed mark moves for the user toward the sensation that descends.

Claims (7)

1. The third-axis input device of the mouse. The mouse is composed of a base, a circuit board, a trackball mechanism, a third-axis input device and an upper cover. The third-axis input device includes: a scroll wheel, an aperture wheel, and an abutment The wheel and a middle button press switch are characterized in that: shafts are respectively extended outward on both sides of the roller, and a supporting frame is extended on the base corresponding to the two pivots, and the roller is pivotally connected between the supporting frames; It is integrally formed on the pivot on either side of the roller, and the other side is provided with a push-up wheel, and the push-up wheel ring is provided with grooves and protrusions that are equidistant and adjacent, and the base is provided with a position corresponding to the push-up wheel. The resisting element for elastic movement; the middle button press switch is fixed on the circuit board and corresponds to one of the pivots of the roller, and the pivot is in contact with the middle button press switch. 2. The third-axis input device of a mouse as claimed in claim 1, wherein, there is an IR module seat on the circuit board, and the IR module seat has a transmitting element and a receiving element. 3. The third-axis input device of the mouse according to claim 1, wherein a hollow guide column is provided on the base extending upward at a position corresponding to the abutting wheel, and an elastic element and The abutment element abuts against the elastic element 13 . 4. The third axis input device of the mouse according to claim 3, wherein the elastic element is a spring. 5. The third-axis input device for a mouse as claimed in claim 3, wherein the top edge of the guide column is a barb. 6. The third-axis input device for a mouse as claimed in claim 3, wherein the resisting element is a steel ball. 7. The third-axis input device of the mouse according to claim 1, wherein, on the base corresponding to the pivot shaft, there is a vertically extending upward vertically provided stop post, and there is a gap between its free end and the pivot shaft, The distance of this gap is just enough for the pivot to interfere with the middle button microswitch.

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