CN201352336Y

CN201352336Y - Novel touchable mouse

Info

Publication number: CN201352336Y
Application number: CNU200920000099XU
Authority: CN
Inventors: 肖锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-06
Filing date: 2009-01-06
Publication date: 2009-11-25
Anticipated expiration: 2019-01-06

Abstract

The utility model relates to a novel touchable mouse, which comprises an outer shell, a photoelectric image locating system which is arranged in the bottom of the outer shell and is used in cursor positioning of a mouse through utilizing the optical reflection principle, a touchable key-press input system which is arranged in the top of the outer shell and is used for mouse key-press input, a roller which is installed on the central line of the top of the outer shell and is located near the front portion, a connecting wire used for connecting the mouse and a computer, and a USB interface, wherein the touchable key-press input system adopts the principle of statics, inputs through touchable key-presses, comprises a signal detecting receiving metal sheet, a signal amplifying circuit and a signal converting circuit, since the touchable key-presses are adopted, the aim of quietly input can be easily realized by the mouse.

Description

A kind of novel touch formula mouse

Technical field

The utility model relates to the mouse that a kind of computer equipment is used, and more particularly, relates to a kind of touch mouse that has utilized principles of electrostatics to operate.

Background technology

Existing mouse mainly can be divided three classes: two key (triple bond) mouses of photoelectricity soft-touch type, two key (triple bond) mouses of mechanical soft-touch type, two key (triple bond) mouses of half photoelectricity soft-touch type.Their common ground is: all use the soft-touch type button to import, this just makes existing mouse that some common shortcomings are all arranged:

Produce the noise, particularly evening of click click when 1) clicking the mouse, the sound of clicking the mouse when playing games can allow the people go mad simply.

2) soft-touch type button mouse is easy to fatigue, and service time is a little long a little, and finger just feels not make strength.

3) button of soft-touch type button mouse ratio is easier to damage.

The utility model content

At the problems referred to above, the technical problems to be solved in the utility model provides a kind of novel touch mouse, and this mouse does not have noise to produce in use, and can reduce user's sense of fatigue, and button also is not easy to damage simultaneously.

To achieve these goals, the utility model provides a kind of novel touch formula mouse as described below, it comprises shell, be arranged in the bottom of described shell and utilize the optical reflection principle be used for the cursor of mouse location the photoelectric image positioning system, be arranged on the top of described shell and be used for the mousebutton input the touch-key input system, be placed on the top center line of described shell and, be used to connect line, USB interface between mouse and the computing machine at forward locational roller.Wherein, described touch-key input system adopts principles of electrostatics, imports by touch-key, and it comprises that input accepts sheet metal, signal amplification circuit and signaling conversion circuit.

According to a preferred version of the present utility model, described photoelectric image positioning system comprises optical sensor, optical lens, light emitting diode, interface microprocessor.

According to another preferred version of the present utility model, be respectively equipped with left mouse button and right button in the left and right sides of the forward position, top of described shell.

According to another preferred version of the present utility model, described touch mouse is also increasing directly over the left side that is installed in mouse respectively and pages button of horizontal rolling left above right front and horizontal rolling pages button to the right outside its left button and the right button.

Compared with prior art, the utility model makes much progress in the following areas:

1, adopts the button of highly sensitive touch-key as mouse.

2, click the mouse convenient, fast.

Touch-key does not produce noise when 3, clicking the mouse.

4, touch-key is not fragile, long service life, applied range.

Description of drawings

Fig. 1 is the three-dimensional left view according to touch mouse of the present utility model;

Fig. 2 is the top perspective view of touch mouse shown in Figure 1;

Fig. 3 is the correct hold synoptic diagram of touch mouse shown in Figure 1;

Fig. 4 is the pie graph of the touch-key input system of touch mouse shown in Figure 1;

Fig. 5 is the fundamental diagram of an embodiment of touch-key input system shown in Figure 4; And

Fig. 6 is the fundamental diagram of another embodiment of touch-key input system shown in Figure 4.

Embodiment

Below in conjunction with accompanying drawing and preferred implementation of the present utility model the utility model is described in further detail.

Touch mouse of the present utility model mainly comprises shell 4, be arranged in the bottom of shell 4 and be used for the cursor of mouse location photoelectric image positioning system 1, be arranged on the top of shell 4 and be used for the mousebutton input touch-key input system 2, be placed on the top center line of shell 4 and at the roller 3 of forward position, be used to connect line, USB interface between mouse and the computing machine, or the like.

Photoelectric image positioning system 1 comprises parts such as optical sensor, optical lens, light emitting diode, interface microprocessor.The principle of work of this photoelectric image positioning system is specific as follows described.Be provided with a light emitting diode in the inside of optical mouse,, can illuminate the lower surface of optical mouse by the light that this light emitting diode sends.Then, make a part of light from the lower surface reflected back of optical mouse through one group of optical lens, and be transferred to imaging in the photoinduction device.Like this, when optical mouse moved, its motion track just can be registered as the coherent image of one group of high-speed capture.At last, utilize a special image analysis chip (DSP of optical mouse inside, be digital microprocessor) a series of images that absorbs on the motion track is carried out analyzing and processing, and by the variation of characteristic point position on these images is analyzed, judge the moving direction and the displacement of optical mouse, thus the location of finishing optical mouse.

In addition, touch-key input system 2 is according to shown in Figure 4, comprises that input accepts sheet metal 5, signal amplification circuit 6 and signaling conversion circuit 7.The principle of work of this touch-key input system is: human body itself can have a certain amount of static, catching when touching mousebutton, accepts sheet metal by described input and receives this static, and amplify through described signal amplification circuit; Then, produce a digital signal by described signaling conversion circuit, promptly command signal is finished a subcommand thus; At last, sending computing machine to through USB interface handles.

In conjunction with illustrated in figures 1 and 2, this mouse has also increased the pages button of horizontal rolling left 10 on the left side that is installed in mouse respectively and right side and horizontal rolling pages button 11 to the right outside its left button 8 and right button 9, the user can import left the order of scroll through pages to the right easily.

As depicted in figs. 1 and 2, left mouse button 8 and right button 9 are placed in the front lower place of mouse, it should be noted that its touch-key design is in deflection mouse inboard.When being placed on the mouse, hand, specifically sees also Fig. 3 because the hand natural torsion is pointed at this moment and can not be contacted touch-key.As shown in Figure 1, horizontal rolling pages button 10 is positioned in directly over the left side of mouse left.When normally taking mouse at ordinary times, thumb will be placed on touch-key under, i.e. A district 12.If when needing horizontal rolling page turning left, thumb only need move on to the top and get final product, and this makes that user's thumb can go to touch and withdraw easily.Similarly, horizontal rolling pages button 11 designs to the right are in the B district 12 of right mouse front upper place, and its design concept is with the horizontal rolling button is identical left.Why this button is installed in this position, is that forefinger goes to touch and withdraw the described pages button of horizontal rolling to the right for convenience.

As shown in Figure 3, left mouse button 8 and right button 9 all are partial to the mouse inboard, and forefinger and middle finger can not contact with right button with left button because natural torsion, and thumb and the third finger do not touch touch-key of the present utility model, at this moment belong to the mouse armed state.When the user wanted input command, user's forefinger or middle finger need curve inwardly, owing to roller 3 is arranged between left mouse button 8 and the right button 9, so forefinger can go to roll it easily.When the user need roll HScrollBar, its thumb or the third finger only need just upwards be mentioned input command like a cork.

Fig. 5 is an embodiment of the principle of work of touch-key input system of the present utility model, and it is made of a little triode of NPN type, three resistance and two not gates.At first to calculate the current potential that A is ordered, make its voltage just little by little high, can change in resistance R 1 and the resistance R 2 one of them into adjustable resistance during design than the threshold voltage of not gate.When the needs input command, only with hand contacts input and accepts sheet metal and get final product.Because human body all has been with a certain amount of static, so human body has voltage over the ground, during triode VT conducting, A point current potential becomes low level by original high level, signal through resistance R 3 (R3 be for prevent object with static at sheet metal place input signal, produce erroneous judgement) and not gate U1A, U2B, last output terminal output low level at not gate U2B, be command signal, finish an order input.

Fig. 6 shows another embodiment of the principle of work of touch-key input system of the present utility model, wherein replaces triode VT among Fig. 5 by two triode VT1 and VT2.At this moment, the button of conventional mouse is replaced by touch-key entirely, make mouse have higher sensitivity thus.Sheet metal utilize human body with static detect and received signal, amplify through signal, produce a digital signal by signaling conversion circuit again, so just finished an order input.So the topmost characteristics according to mouse of the present utility model are: your only with hand contacts, just can import the corresponding command easily.

Touch-key can be installed on the household electrical appliance and use as button, also can be installed on the digital product little as MP3 and MP4 and use.

Claims

1. novel touch formula mouse, it comprises: shell (4), be arranged in the bottom of described shell (4) and utilize the optical reflection principle to be used for the photoelectric image positioning system (1) of cursor of mouse location, be arranged in the top of described shell (4) and be used for the touch-key input system (2) of mousebutton input, be installed on the top center line of described shell (4) and be positioned at the roller (3) of forward position, be used to connect the line between mouse and the computing machine, USB interface, it is characterized in that, described touch-key input system (2) adopts principles of electrostatics, import by touch-key, it comprises that input accepts sheet metal (5), signal amplification circuit (6) and signaling conversion circuit (7).

2. mouse as claimed in claim 1 is characterized in that, described photoelectric image positioning system (1) comprises optical sensor, optical lens, light emitting diode, interface microprocessor.

3. mouse as claimed in claim 1 is characterized in that, is respectively equipped with left mouse button and right button in the left and right sides of the forward position, top of described shell (4).

4. mouse as claimed in claim 3 is characterized in that, also is being provided with directly over the left side that is installed in mouse respectively outside its left button (8) and the right button (9) and the pages button of horizontal rolling left (10) of right front top and horizontal rolling pages button (11) to the right.