CN2638137Y

CN2638137Y - Telescopic mouse

Info

Publication number: CN2638137Y
Application number: CNU032732155U
Authority: CN
Inventors: 郭明波
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-08
Filing date: 2003-08-08
Publication date: 2004-09-01
Anticipated expiration: 2013-08-08

Abstract

The utility model discloses a telescopic mouse, which comprises a supplement device which is arranged outside a mouse ontology and can change the volume of the mouse; the supplement device is arranged at one side of the mouse ontology and comprises a slider which is cooperated with and corresponding to the appearance of the mouse ontology and a rack and a guide barrel which are arranged on the slider; the mouse ontology comprises an upper shell, an intermediate shell and a bottom shell; a gap which is provided for the rack and the guide barrel to be extended in is arranged at one side where the supplement device is arranged on the intermediate shell; a guide column which is cooperated and spaced with the guide barrel and a gear cooperated with the rack are further arranged on the bottom shell. When the telescopic mouse is used, the supplement device only needs to be pushed towards the mouse ontology and then the mouse looks smaller when the mouse of a large volume is not needed; when the mouse looks small and can not be suitable for use very well, the supplement device is pushed along the direction against the mouse ontology, the pushing distance is adjusted according to the demands of the uses and the volume of the mouse is changed in the way. Compared with the habitually used mouse, the telescopic mouse is more practical.

Description

Scalable mouse

Technical field

The utility model relates to a kind of mouse of computer utility appliance, refers to a kind of scalable mouse especially.

Background technology

Computer mouse is the obligato utility appliance of operating computer, and Genius mouse has two big classes substantially at present, and a class is a mechanical mouse, is to utilize the rotation of spin to come rolling mouse, and another kind of is optical mouse, utilizes optoelectronic induction to come work; No matter use above which class mouse, the user must be on the table, and the palm of the hand refers to protract and upwarp slightly with two or three towards going down to control mouse, is placed on the button gently.The principle of mouse and function are through the improvement of several years, quite perfect, short-term is subject to relevant equipment, difficult have a breakthrough, at present mouse is improved, mostly working hard in the comfortableness aspect interesting and that grasp that is appearance, fixes but mouse commonly used is size mostly, in use, someone uses and will feel not to be very suitable, and, have the research reported in literature to point out that its volume of the mouse of hand held is big more, just little to the injury that the user caused, otherwise, if the mouse of small size is got in effect, with regard to easy more operator's hand sense of discomfort that causes.According to known traditional mode, have only the different mouse of replacing to solve, but it is also pretty troublesome bothersome to change mouse frequently, and impracticable, if can design the volume of the motor-driven change mouse of energy, then this problem promptly is readily solved.

The utility model content

The purpose of this utility model is to provide a kind of volume changeable scalable mouse.

For achieving the above object, solution of the present utility model is: a kind of scalable mouse, it includes a supplementary device of being located at the changed mouse volume of mouse body outside.

Described scalable mouse, its supplementary device are located at mouse body one side, it comprise with the mouse body profile match corresponding slide block, be located at tooth bar and guide groove on the slide block; Described mouse body comprises upper shell, middle shell, drain pan, and the side at the installing supplementary device on the middle shell is provided with the breach that stretches into for tooth bar and guide groove, and drain pan is provided with and cooperates with guide groove and spacing guide pillar, the gear that cooperates with tooth bar.

Described supplementary device also include one with slide block be installed with base plate.

Described scalable mouse, its slide block is provided with two guide grooves, and correspondence is provided with two breach on the middle shell, and correspondence is provided with two guide pillars on the drain pan.

Described scalable mouse, wherein a guide groove and tooth bar are integrally formed, and tooth bar is located at the side of this guide groove towards another guide groove.

Described scalable mouse, the bottom of its drain pan are formed with the edge groove of font for it, and it is flexuose slice plate body that base plate is configured as a side that matches with the drain pan bottom.

Described scalable mouse, its base plate and slide block set firmly with screw.

Described scalable mouse also is provided with the groove of an end opening on its drain pan, guide pillar is located at the openend of groove.

After adopting said structure, during use, when the mouse that does not need large volume uses, only need supplementary device is advanced to the mouse body direction, then mouse seems less relatively, when thinking that the volume of this mouse is little when uncomfortable, supplementary device is advanced in the other direction to mouse body, then supplementary device outwards slides under the guiding of guide pillar, and under the effect of wheel and rack, supplementary device can stop at the position that needs, the distance that advances can be according to the needs adjustment of controlling oneself, outwards maximum displacement is limited by guide pillar, and on the other hand, base plate is with outwards slippage of slide block, can increase the stability of mouse, can change the volume of mouse in this way, compare with commonly using, more practical.

Figure of description

Fig. 1 is a perspective exploded view of the present utility model;

Fig. 2 is a combination synoptic diagram of the present utility model;

Fig. 3 increases the user mode synoptic diagram of volume for the utility model;

Fig. 4 is the rear perspective view of Fig. 3.

Embodiment

As shown in Figure 1, the utility model discloses a kind of scalable mouse, it includes a supplementary device 2 of being located at the changed mouse volume of mouse body 1 outside, wherein:

Described supplementary device 2 is located at mouse body 1 one sides, it comprise with mouse body 1 profile match corresponding slide block 21, be located at tooth bar 22 and guide groove 23 on the slide block, guide groove 23 comprises two guide grooves 231,232; Described mouse body 1 comprises upper shell 11, middle shell 12, drain pan 13, side at installing supplementary device 2 on the middle shell 12 is provided with two breach 121 that supply tooth bar 22 and guide groove 23 to stretch into, also be provided with on the drain pan 13 and cooperate with guide groove 23 and spacing guide pillar 131, the gear 132 that cooperates with tooth bar 22, the bottom of drain pan 13 is formed with the edge groove 133 of font for it, also be provided with the groove 134 of an end opening on the drain pan 13, guide pillar 131 is located at the openend of groove 134.

Described supplementary device 2 also includes one and is installed with base plate 24 with slide block 21 with screw, and it is flexuose slice plate body for the side that groove 133 in a zigzag matches that base plate 24 is configured as with the edge of drain pan 13 bottom formed therebies.

A guide groove 231 is integrally formed with tooth bar 22 in two guide grooves, and tooth bar 22 is located at the side of this guide groove 231 towards another guide groove 232.

During combination, guide pillar 131 is located in the guide groove 23, and guide groove 23 is positioned at groove 134,134 inside position-limiting actions of groove.

When the mouse that does not need large volume uses, only need supplementary device 2 is advanced (consulting shown in Figure 3) to mouse body 1 direction, then mouse seems less relatively, as shown in Figure 4, when thinking that the volume of this mouse is little when uncomfortable, supplementary device 2 is advanced in the other direction to mouse body 1, then supplementary device 2 outwards slides under the guiding of guide pillar 131, under the effect of gear 132 and tooth bar 22, supplementary device 2 can stop at the position that needs, and the distance of propelling can be according to the needs adjustment of controlling oneself, outwards maximum displacement is limited by guide pillar 131, on the other hand, consult as shown in Figure 6, base plate 24 is with slide block 21 outside slippages, can increase the stability of mouse, can change the volume of mouse in this way, compare with commonly using, more practical.

Claims

1, a kind of scalable mouse is characterized in that: it includes a supplementary device of being located at the changed mouse volume of mouse body outside.

2, scalable mouse as claimed in claim 1 is characterized in that: described supplementary device is located at mouse body one side, it comprise with the mouse body profile match corresponding slide block, be located at tooth bar and guide groove on the slide block; Described mouse body comprises upper shell, middle shell, drain pan, and the side at the installing supplementary device on the middle shell is provided with the breach that stretches into for tooth bar and guide groove, also is provided with on the drain pan to cooperate with guide groove and spacing guide pillar, the gear that cooperates with tooth bar.

3, scalable mouse as claimed in claim 2 is characterized in that: described supplementary device also includes a base plate that sets firmly with slide block.

4, as claim 2 or 3 described scalable mouses, it is characterized in that: slide block is provided with two guide grooves, and correspondence is provided with two breach on the middle shell, and correspondence is provided with two guide pillars on the drain pan.

5, scalable mouse as claimed in claim 4, it is characterized in that: wherein a guide groove and tooth bar are integrally formed, and tooth bar is located at the side of this guide groove towards another guide groove.

6, scalable mouse as claimed in claim 3 is characterized in that: the bottom of drain pan is formed with the edge groove of font for it, and it is flexuose slice plate body that base plate is configured as a side that matches with the drain pan bottom.

7, as claim 3 or 6 described scalable mouses, it is characterized in that: base plate and slide block set firmly with screw.

8, as claim 2,3 or 5 described scalable mouses, it is characterized in that: also be provided with the groove of an end opening on the drain pan, guide pillar is located at the openend of groove.