CN200965674Y

CN200965674Y - Mouse device

Info

Publication number: CN200965674Y
Application number: CNU200620136675XU
Authority: CN
Inventors: 黄俊中; 廖文俊
Original assignee: Darfon Electronics Corp
Current assignee: Darfon Electronics Corp
Priority date: 2006-09-26
Filing date: 2006-09-26
Publication date: 2007-10-24
Anticipated expiration: 2016-09-26

Abstract

The utility model relates to a mouse device which comprises a bottom cover, a circuit wafer, a bearing seat, a roller and a rotating shaft. The circuit wafer is arranged above the bottom cover, the circuit wafer is composed of an encoder, a first switch and a second switch. The first switch is opposite to the second switch. The bearing seat is arranged above the bottom cover and positioned between the first switch and the second switch. The bearing seat is composed of a first resist joint part and a second resist joint part. The first resist joint part is opposite to the first switch. The second resist joint part is opposite to the second switch. A roller is pivotally arranged in the bearing seat, which is provided with an axle hole. A rotating shaft is blocked and connected with the axle hole of roller, and is connected with an encoder. A first clearance is arranged between the rotating shaft and the axis hole. The roller and bearing seat switch relatively to the rotating shaft by the first clearance, so the first switch or the second switch is pressed and contacted through the first resist joint part.

Description

Mouse apparatus

Technical field

The utility model relates to a kind of mouse apparatus, particularly relates to a kind of mouse apparatus that laborsaving operation is provided.

Background technology

In general, the operation that rotation can be provided, press down and swing of the four-way idler wheel mechanism in some mouses at present.Yet, can swing in order to make the four-way idler wheel mechanism, its mechanism design tends to too complicated, thereby is unfavorable for manufacturing.In addition, traditional four-way idler wheel mechanism also has the shortcoming that operation is difficult for, that is the user must apply a bigger strength and just can order about the four-way idler wheel mechanism and swing, thereby can cause the user in operational burden.

The utility model content

In view of this, the purpose of this utility model is to provide a kind of mouse apparatus, and it not only has the four-way idler wheel mechanism of simplification, and the effect of laborsaving operation still also can be provided.

The purpose of this utility model is achieved in that promptly provides a kind of mouse apparatus, and it comprises a bottom; One circuit board is arranged on this bottom, and has a scrambler, one first switch and a second switch, and wherein, this first switch is with respect to this second switch; One load bearing seat, be to be arranged on this bottom in the mode that moves and swing, and between this first switch and this second switch, wherein, this load bearing seat has one first abutting part and one second abutting part, this first abutting part is with respect to this first switch, and this second abutting part is with respect to this second switch; One roller is hubbed among this load bearing seat, and has an axis hole; An and rotating shaft, be sticked among this axis hole of this roller, and be connected in this scrambler, wherein, has one first gap between this rotating shaft and this axis hole, this roller and this load bearing seat with respect to this shaft swing, touch this second switch so that this of this load bearing seat first abutting part presses this second abutting part that touches this first switch or this load bearing seat to press by this first gap.

Simultaneously, according to mouse apparatus of the present utility model, this rotating shaft has a coding side and an axis body, this coding side is connected in this axis body, and be sticked among this scrambler, this axis body is sticked among this axis hole of this roller, and this first gap system is formed between this axis body and this axis hole.

In the utility model, have one second gap between a connecting hole of this coding side and this scrambler again, and this roller and this load bearing seat are by this first gap and this second gap and with respect to this shaft swing.

In the utility model, this axis body has a holding section again, and this axis hole has a slot, and the shape complementarity of the shape of this holding section and this slot.

Again in the utility model, this circuit board has more one the 3rd switch, and this load bearing seat has more one the 3rd abutting part, and the 3rd abutting part is with respect to the 3rd switch, and this roller, this load bearing seat and this rotating shaft move with respect to this bottom, touches the 3rd switch so that the 3rd abutting part is pressed.

In the utility model, more comprise a flexible member again, be connected between this load bearing seat and this circuit board, in order to provide elastic-restoring force in this load bearing seat.

Advantage of the present utility model is that the structure that its disclosed mouse apparatus or its four-way idler wheel mechanism can be simplified is carried out the operation of four-way roller, also can provide laborsaving operation simultaneously, uses light.

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, preferred embodiment cited below particularly also cooperates appended graphic elaborating.

Description of drawings

Fig. 1 is the schematic top plan view of mouse apparatus of the present utility model;

Fig. 2 is the perspective exploded view of mouse apparatus of the present utility model;

Fig. 3 is the schematic side view of the roller of mouse apparatus of the present utility model;

Fig. 4 is the rotating shaft schematic perspective view of mouse apparatus of the present utility model; And

Fig. 5 is the schematic perspective view of the four-way idler wheel mechanism of mouse apparatus of the present utility model.

The main element symbol description

100～mouse apparatus

110～bottom

120～circuit board

121～scrambler

121a～connecting hole

122～the first switches

123～second switch

124～the 3rd switches

130～load bearing seat

131～the first abutting parts

132～the second abutting parts

133～the 3rd abutting parts

140～roller

141～axis hole

141a～slot

150～rotating shaft

151～coding side

152～axis body

152a～holding section

160～flexible member

Embodiment

Now cooperate graphic explanation preferred embodiment of the present utility model.

See also Fig. 1 and Fig. 2, the mouse apparatus 100 of present embodiment mainly includes a bottom 110, a circuit board 120, a load bearing seat 130, a roller 140, a rotating shaft 150 and a flexible member 160, wherein, load bearing seat 130, roller 140 and rotating shaft 150 are to constitute a four-way idler wheel mechanism.

Circuit board 120 is to be arranged on the bottom 110, and circuit board 120 has a scrambler (encoder) 121, one first switch 122, a second switch 123 and one the 3rd switch 124.First switch 122 is with respect to second switch 123.

Load bearing seat 130 is moving and the mode of swing is arranged on the bottom 110, and load bearing seat 130 is to protrude in circuit board 120 and between first switch 122 and second switch 123.More detailed, load bearing seat 130 has one first abutting part 131, one second abutting part 132 and one the 3rd abutting part 133.First abutting part 131 is to be with respect to second switch 123 with respect to first switch, 122, the second abutting parts 132, and the 3rd abutting part 133 is with respect to the 3rd switch 124.

Roller 140 is to be hubbed among the load bearing seat 130.More detailed, as shown in Figure 3, roller 140 has an axis hole 141, and has a slot 141a in the axis hole 141.

As shown in Figure 2, rotating shaft 150 is to be sticked among the axis hole of roller 140 141, and a coding side 151 of rotating shaft 150 is connected in scrambler 121, and drives rotating elements (not icon) rotation in the scrambler 121.More detailed, as shown in Figure 4, rotating shaft 150 has a coding side 151 and an axis body 152.Coding side 151 is to be connected in axis body 152, and coding side 151 is to be sticked among the connecting hole 121a of scrambler 121.Axis body 152 is to be sticked among the axis hole 141 of roller 140.Specifically, having one first gap between the axis hole 141 of rotating shaft 150 and roller 140 (that is to say, between axis body 152 and axis hole 141, have first gap), and have one second gap between the connecting hole 121a of the coding side 151 of rotating shaft 150 and scrambler 121.In addition, as shown in Figures 3 and 4, the axis body 152 of rotating shaft 150 has a holding section 152a, and the shape of holding section 152a is the shape complementarity with the slot 141a of the axis hole 141 of roller 140.As mentioned above, when rotating shaft 150 was sticked among the axis hole 141 of roller 140, the holding section 152a of axis body 152 was the slot 141a that are sticked in axis hole 141, and thus, rotating shaft 150 can be rotated along with roller 140.

As Fig. 1, Fig. 2 and shown in Figure 5, flexible member 160 is to be connected between load bearing seat 130 and the circuit board 120.Among present embodiment, flexible member 160 is to adopt a torque spring.

The function mode of mouse apparatus 100 or its four-way idler wheel mechanism (load bearing seat 130, roller 140 and rotating shaft 150) next is described.

At first, the user can point rotation roller 140, to carry out scrolling (scrolling) operation.At this moment, the coding side of rotating shaft 150 151 can rotate among scrambler 121, and scrambler 121 can interpretation roller 140 or the rotational angle of rotating shaft 150, to carry out corresponding window vertical scrolling (verticalscrolling) operation.

Moreover the user can point directly (downwards) and press and touch roller 140.At this moment, roller 140, load bearing seat 130 and rotating shaft 150 can be moved with respect to bottom 110, touch the 3rd switch 124 so that the 3rd abutting part 133 of load bearing seat 130 is pressed, thereby make the operation (for example, double click operation) of mouse apparatus 100 output correspondences.It should be noted that, because flexible member 160 is to be connected between load bearing seat 130 and the circuit board 120, so roller 140, load bearing seat 130 and rotating shaft 150 can be back to its original position easily by elastic-restoring force that flexible member 160 provided, and the user is provided smooth-going operating experience.

In addition, the user also can point the roller 140 that swings.At this moment, owing to have first gap between the axis hole 141 of the axis body 152 of rotating shaft 150 and roller 140 and between the connecting hole 121a of the coding side 151 of rotating shaft 150 and scrambler 121, having second gap, so roller 140 and load bearing seat 130 can be swung with respect to rotating shaft 150 with second gap by first gap, in other words, can't interfere phenomenon between roller 140 and the rotating shaft 150.For instance, when roller 140 and load bearing seat 130 are swung to the right, first abutting part 131 of load bearing seat 130 can be pressed and be touched first switch 122, thereby makes mouse apparatus 100 export corresponding operation (for example, carrying out window horizontal scrolling (lateral scrolling) to the right).On the other hand, when roller 140 and load bearing seat 130 are swung left, second abutting part 132 of load bearing seat 130 can be pressed and be touched second switch 123, thereby makes mouse apparatus 100 export corresponding operation (for example, carrying out window horizontal scrolling (lateral scrolling) left).

In sum, the structure that the disclosed mouse apparatus of the utility model or its four-way idler wheel mechanism can be simplified is carried out the operation of four-way roller, and the effect of laborsaving operation also can be provided simultaneously.

Claims

1. a mouse apparatus is characterized in that, comprising: a bottom; One circuit board is arranged on this bottom, and has a scrambler, one first switch and a second switch, and wherein, this first switch is with respect to this second switch; One load bearing seat, be arranged on this bottom in the mode that moves and swing, and between this first switch and this second switch, wherein, this load bearing seat has one first abutting part and one second abutting part, this first abutting part is with respect to this first switch, and this second abutting part is with respect to this second switch; One roller is hubbed among this load bearing seat, and has an axis hole; An and rotating shaft, be sticked among this axis hole of this roller, and be connected in this scrambler, wherein, has one first gap between this rotating shaft and this axis hole, this roller and this load bearing seat with respect to this shaft swing, touch this second switch so that this of this load bearing seat first abutting part presses this second abutting part that touches this first switch or this load bearing seat to press by this first gap.

2. mouse apparatus as claimed in claim 1, it is characterized in that, this rotating shaft has a coding side and an axis body, this coding side is connected in this axis body, and be sticked among this scrambler, this axis body is sticked among this axis hole of this roller, and this first gap is formed between this axis body and this axis hole.

3. mouse apparatus as claimed in claim 2 is characterized in that, has one second gap between a connecting hole of this coding side and this scrambler, and this roller and this load bearing seat are by this first gap and this second gap and with respect to this shaft swing.

4. mouse apparatus as claimed in claim 2 is characterized in that this axis body has a holding section, and this axis hole has a slot, and the shape complementarity of the shape of this holding section and this slot.

5. mouse apparatus as claimed in claim 1, it is characterized in that, this circuit board has more one the 3rd switch, this load bearing seat also has one the 3rd abutting part, the 3rd abutting part is with respect to the 3rd switch, and this roller, this load bearing seat and this rotating shaft move with respect to this bottom, touches the 3rd switch so that the 3rd abutting part is pressed.

6. mouse apparatus as claimed in claim 5 is characterized in that, also comprises a flexible member, is connected between this load bearing seat and this circuit board, in order to provide elastic-restoring force in this load bearing seat.