WO2006136111A1

WO2006136111A1 - Ray mouse apparatus

Info

Publication number: WO2006136111A1
Application number: PCT/CN2006/001427
Authority: WO
Inventors: Li Zhang
Original assignee: Li Zhang
Priority date: 2005-06-23
Filing date: 2006-06-22
Publication date: 2006-12-28

Abstract

The present invention is characterized by that: at least one or a set of semiconductor near infrared ray emitting diode is series connected in a LED irradiation light source control circuit of an optical engine chip of the apparatus, there is a flat glass interface on a housing body of the mouse apparatus which corresponds to the infrared emitting direction, the infrared ray transmits the glass interface and projects onto the reference surface detected, the reference object may be a flat object such as fingerprint or desktop which has relative displacement. The circuits of the flat glass interface and the infrared ray diode, together with the optical engine chip of the mouse etc. may be integrated into a mouse touch-controlled integrated key-body, the key-body not only can press downward to click mouse left key, but also can be designed as five directions touch action.

Description

Optical mouse device

The invention belongs to an external input of an electronic computer, a computer, a communication machine and the like in the field of electronic information technology or a pointing input control device mounted thereon, and is a mouse which can be used on the desktop and held in the hand and embedded in the device. technical background

In the modern information society, human-machine dialogue interfaces between people and various information devices such as computers, computers, and communication devices are becoming more and more important. As one of the most important tools for communication between people and these devices, the mouse is in this communication. It plays a very important role, affecting the quality and efficiency of people's communication, as well as the comfort and convenience of communication. For more than 30 years, the mainstream mouse has experienced the development of roller machinery, ball rolling machinery, mechanical optoelectronics, grille optoelectronics, etc. Until the end of the 20th century, the optical sensing and processing chip jointly launched by MICROSOFT and AGILENT of the United States is the modern optical mouse engine. The emergence of chips has greatly promoted the development of optical mouse devices, and various optical mouse devices serve people's lives. But the fly in the ointment is that people can only use this kind of mouse device on the desktop. If people operate the mouse on the table for a long time, it will cause discomfort of carpal tunnel syndrome such as pain and swelling of the wrist muscles. When using the current mouse, the attitude can only sit in front of the desk, affecting the comfort level of using information devices such as computers, and the current mouse structure is only suitable as an external device separate from the host, and has not been integrated with the information device. , embedded in information equipment, for people to use in a convenient integrated operation. To this end, in 2001, a number of patents and patent applications were filed in the past to propose technical solutions to this problem. For example, CN01120051. 0 patent application; CN03224936. 5 utility model patent; CN200480000964. 0 patent application. These technical solutions are all efforts to solve the problem of mouse operation away from desktop operations, enabling it to be used in handheld operations and in portable information devices, such as mobile phone handsets, PDA handhelds. Due to the limitations of the prior art solutions and the overly broad technical assumptions, the prior art solutions are not open to the public, or are not convenient to be widely used in real life, so the commercialization of these technologies is limited to Very narrow range. Modern optical mouse engine technology and supporting chip technology and wired and wireless data interface technology have advanced the current mouse structure technology, making the miniaturization and portability of information equipment urgently require the structure of the optical mouse device in the overall thinking. Use other aspects of reform and innovation. ' Invention content

The object of the present invention is to rely on modern optical mouse device technology; to use the common properties of fingerprint and desktop material texture and the relative displacement of the detected reference object; in the concept of people-oriented, convenient, universal and versatile; It is widely used for embedded information devices. It can be operated with a finger touch. It can be operated with a thumb in the palm, and can be used both on the desktop and in the handheld. No visible light diarrhea can cause explosion-proof waterproof products. It is light and beautiful on the mouse. It can be used comfortably in the body postures of sitting, lying, lying, leaning, etc., and a concrete viable optical mouse structure technology new scheme - light mouse device. The ray mouse device is based on the current optical mouse illumination source circuit, optical sensing and processing chip (Sensor and DSP hereinafter referred to as optical engine chip), optical transmission mechanism, interface circuit chip (MCU) and mouse control loop switches and other circuits. The basic point of the technical solution is that - in the illumination source circuit of the LED control end of the optical engine chip of the mouse device, at least one or a group of semiconductor infrared illumination sources 1 emitting near-infrared wavelength light are serially connected to partially replace or completely Replacing the prior art illumination device and the current limiting resistor, a flat glass interface 3 is mounted on the mouse device housing corresponding to the emission direction of the infrared illumination source, and infrared rays emitted from the infrared illumination source can be projected through the flat glass interface to be detected. The displacement reference is measured on the contact surface.

The semiconductor infrared radiation source 1 of the mouse device is a semiconductor diode chip excited to emit infrared light of 800-1000 nm wavelength, and the wafer can be separately packaged in a diode tube body, or can be a plurality of positive and negative polarities or strings, or The package is packaged in a diode tube with only two legs to form a single infrared illumination source in the form of an infrared emitting diode 2, or a set of infrared illumination sources.

The illumination light source control circuit of the mouse device is connected in series with at least two infrared radiation sources 1 or at least two infrared light emitting diodes 2, and the infrared radiation source or the infrared light emitting diodes may be directed to each other according to the number of conditions, etc., or relative, or Opposite, or cross-arranged.

The flat glass interface 3 of the mouse device is made of quartz glass or plastic glass coated with a protective film or a film, and has an interface bottom surface decorative surface 5 with an infrared transmission window 4 on the inner side of the glass interface toward the illumination source.

The infrared radiation source 1 connected in series in the illumination source control circuit of the mouse device is integrated with other devices in the illumination source control circuit and the optical engine chip 15, and the optical transmission mechanism 16, and is mounted on a surface with a flat glass interface. 3. It can also be used to move the touch: the inside of the touch integrated key body 6 of the mouse function switch, and the periphery of the flat glass interface 3 has a protective border 7 for protecting the flat glass interface.

The touch integrated key body 6 of the mouse device is connected to the housing of the mouse device by a rail or hinge or tough structure with elastic support, and can be pressed in a downward direction perpendicular to the flat glass interface 3 to trigger on the key body. Or the left mouse button function switch 12 below the key body.

The touch integrated key body 6 of the mouse device is in a touch key body head 11 which can not only press down, but also can move forward or backward, left, and right in five directions or tilt to trigger each mouse function key. Above, there is a raised push frame 8 around the flat glass interface 3 on the mouse touch integrated key body 6.

The three main discrete components of the mouse device's infrared illumination source, optical engine chip and optical transmission mechanism are integrated into a single stand-up device three-in-one module 17 .

The periphery of the flat glass interface 3 of the mouse device has an LED working state indicator transparent guiding frame 9 , and the LED can be connected to the circuit controlled by the signal transmitted by the illumination source control circuit, or connected to the voltage regulator circuit of the mouse device. Or an optical engine chip controls the circuitry that illuminates the light source.

The two side edges and partial areas of the flat glass interface 3 of the mouse device may have raised or concave or beveled surfaces, but the corresponding area of the infrared transmission window 4 always maintains the flattening of the outward facing surface.

The basis and specific content of the implementation of this technical solution are:

In the past, most of the mouse used red light-emitting diodes. When used, the user turned down the desktop and used it as a hand. When used, the original bottom surface is transformed into the front side, and the unbearable visible light emitted upwards, so the light mouse device must be solved first to achieve no light pollution. In the range of the red light spectrum to the infrared ray, it is the near-infrared band, which has the same optical characteristics as visible light. Theory and experiment prove that it can completely drive the optical engine chip of the current mouse, such as H2000, ADNS2051 and so on. Therefore, in the illumination source circuit of the LED control terminal of the optical engine chip of the mouse device, at least one or a group of semiconductor infrared illumination sources 1 emitting near-infrared wavelength light are serially connected to partially replace or completely replace the prior art. Irradiation device and current limiting resistor.

The second problem to be solved in the new solution is the touch and the tightness problem. In the past, the mouse has one or two key port-like illumination ports on the mouse housing to detect the surface of the reference object (desktop). To increase the finger touch, it feels smooth, there is no opening to prevent foreign matter from falling in, and a flat glass with a thickness of about 1 mm is most suitable. The experiment proves to be completely feasible. Therefore, on the detection interface of the ray mouse device, a flat glass interface 3 is mounted on the mouse device housing corresponding to the emission direction of the infrared illuminating source, and the infrared ray emitted by the infrared illuminating source can be projected to the detected displacement through the flat glass interface. On the contact surface of the reference.

The operation of the mouse optical engine chip requires a certain amount of illumination intensity to illuminate the surface of the object to be detected, which determines the sensitivity of the mouse. The semiconductor infrared radiation source 1 of the mouse device is subjected to an electromagnetic excitation of 800-1000 run wavelength infrared rays. For the semiconductor diode chip, in order to increase the irradiation intensity, the infrared ray irradiation source 1 should be added as much as possible under the conditions of possible voltage and current. The currently produced stimulated infrared emitting wafers are available in 850nra and 945nm wavelengths, with operating voltages of 1. 3V and 1.2V respectively, and operating voltages of about 3/5 of red diodes. Therefore, the red line external light source chip can be separately packaged in a diode tube body, or can be packaged in a single piece with positive and negative polarity or string, or parallel, or string combined with internal connection and then packaged in only one foot. Among the diode tubes, it is formed in the form of an infrared ray emitting diode 2, or a single infrared ray source, or a group of infrared ray sources. When they are connected to the illumination light source control circuit, they can replace the original current limiting resistor or completely replace the original visible light source and current limiting resistor.

In a preferred implementation, at least two infrared radiation sources 1 or at least two infrared light emitting diodes 2 should be connected in series to the illumination light source control circuit of the mouse device, and the infrared radiation source or the infrared light emitting diode may be directed according to the number thereof. Conditions, taken or relative, or opposite, or cross-arranged. Due to the increase of the emission point of the illumination source and the multi-directional projection, the illuminance can be complemented, the deficiency of the optical imaging is compensated, and the sensitivity of the mouse device is improved. It is common practice to arrange the dual launch tubes on opposite sides of the photosensitive aperture of the mouse optical engine, and illuminate the surface of the object to be detected by aligning the infrared transmission window 4 on the flat glass interface 3 at an angle of about 25 degrees.

The flat glass interface 3 of the mouse device is made of quartz glass coated with an explosion-proof film film or a wear-resistant film or an optical film layer, or made of plastic glass including plexiglass, and they may be The color is transparent, and it can also be colored and transparent, with the principle of less attenuation. On the inner side of the glass interface facing the illumination source, there is an interface bottom surface decorative surface 5 which leaves the infrared transmission window 4, and the decorative surface can be printed or sprayed or plated or lining as the background color, window frame line, trademark and model type, etc. The decorative content is mainly for viewing from the outside and is beautiful. The infrared transmission window 4 left by the flat glass interface 3 is absolutely unobstructed, transparent and flawless.

The mouse device is specially arranged to move the infrared illumination source 1 connected in series in the illumination source control circuit together with other devices in the illumination source control circuit in order to quickly and conveniently move the functions of the controlled swimming arrow and the on-demand option on the display screen. Integrated with the optical engine chip and optical transmission mechanism, mounted on a surface with a flat glass interface 3 The inside of the touch integrated key body 6 for moving the mouse function switch can be made. The periphery of the flat glass interface 3 is provided with a protective border 7 for protecting the flat glass interface, which functions as reinforcement and sealing. This key structure technology is the key and foundation for determining whether the mouse is easy to use. Specifically, the movement of the touch integrated key body 6 has two forms of one-way and multi-directional, and the best use is the following two designs.

One is that the touch integrated key body 6 is 'moved downward' to trigger the left mouse button switch 11. The touch integrated key body of the mouse device is connected to the housing of the mouse device by a rail or hinge or a tough structure with elastic support, and the finger is vertical Pressing the flat glass interface 3 down triggers the left mouse button on the key body or below the key body. On the mouse housing on the periphery of the touch integrated key body or on the embedded device operation surface, other function keys that are equipped with or distributed with the mouse are surrounded.

The other is that the touch integrated key body 6 of the mouse device is mounted on the top of the five-direction pan/tilt head 10 of the key body, and the touch integrated key body is fixed thereon to perform displacement displacement in five directions, and the touch integrated key body can not only Push down to trigger the left mouse button switch 11, and make four horizontal movements or tilts forward, backward, left, and right to trigger other mouse function keys. The best way to trigger the direction of the trigger is: to the left can trigger the mouse M button switch 13; to the right can trigger the right mouse button switch 12; forward can trigger the page up switch; backward can trigger the page down switch. In order to apply the force of the finger, the push glass frame 3 protruding from the glass interface on the periphery of the flat glass interface 3 on the mouse touch control integrated key body also functions as a finger sensing boundary edge.

'The flexible integrated elastic material can be applied and filled between the touch integrated key body 6 and the mouse device housing or the equipment panel supporting it.

In order to minimize the volume of the touch integrated key body 6, to create conditions for embedding the pocket information device, the infrared illumination source of the mouse device, the optical engine chip and the optical lens as an optical transmission mechanism, the three main discrete devices of the optical mouse and others Auxiliary zero devices and the like can be integrated into a three-in-one module 17 in a separate device form.

For the aesthetics of the new ray mouse device and the working state of the mouse, the transparent LED working status indicator light guide frame 9 can be provided around the flat glass interface 3, and the guard frame 7 and the push frame 8 can also be made of transparent material. Into, and there is LED light guide input surface. '

The indicating LED can be connected to the circuit controlled by the signal from the illumination source control circuit, or to the voltage regulator circuit of the mouse device, or to the circuit of the optical engine chip to control the illumination source. The working indicator light is generally a low-voltage orange-brown photodiode, which can be other colors depending on the aesthetic requirements.

Since the optical mouse device is used in handheld and embedded devices, the optical mouse engine has a light-sensing hole toward the user, and the finger is moved as the direction of the detected moving reference object and the optical engine chip driver of the current mouse designed for desktop use. The display cursor direction is not synchronized, especially the direction of the control up and down is just the opposite. You can use the jumper optical sensing and the XI, X2, Yl, Υ2 pin of the processing chip and the opposite end of the interface control chip. Lines to correct their synchronicity. In addition, for desktop and handheld devices, it is not necessary to make jumper corrections. It is verified that people will soon get used to moving up and down asynchronously.

The beneficial effects of the technical solution are:

1. Using an infrared radiation source, there is no strong visible light when the mouse is used by hand and the information device is mounted. Visual pollution of the user's diarrhea. '

2. Using a low-voltage 800-100Onm wavelength infrared illuminating diode, two or three diodes can be connected in series in the mouse illumination source control circuit to realize multi-point arrangement of the illumination source and increase the sensitivity of the mouse device.

3. The mouse with flat glass interface not only has good touch, comfortable use, beautiful appearance, can slide to the desktop, but also can effectively protect the mouse. It is easy to be sealed, dustproof, explosion-proof and waterproof in the manufacturing process. Adapt to the use of special conditions.

4. Using the touch integrated key body mouse device structure, the thumb operation efficiency can be maximized, the key body can move the arrow mark quickly, and the left button can be pressed immediately. In particular, the five-direction trigger integrated key-type ray mouse device displays excellent effects in a pocket information device such as a hand, a PDA, or an ultra-laptop computer.

5. Saves a variety of resources, the mouse device is small in size, saves space and is easy to carry, saves material and energy consumption in production; The original current limiting resistor in the illumination control circuit is replaced by infrared diode, which reduces unnecessary energy. The consumption increases the illumination of the detected object.

6. The mouse device can be made, the shape is small and beautiful, and it is convenient to be held in the hands under various body postures and moving conditions, and also reduces the occurrence of carpal tunnel syndrome and people's troubles. BRIEF DESCRIPTION OF THE DRAWINGS

This specification has the following ten examples of implementation examples:

Figure 1 is a schematic diagram of a one-way mobile touch integrated key body.

Figure 2 3⁄4 "Desktop and Handheld Mouse View"

Figure 3 is the "Special Handheld Mouse Figure"

Figure 4 is a schematic diagram of the five-way tilting touch integrated key body.

Figure 5 is the "infrared diode layout structure diagram"

Figure 6-1, Figure 6-2, and Figure 6-3 are the schematic diagrams of the connection of the infrared illumination source into the circuit.

Figure 7-1, Figure 7-2, and Figure 7-3 are the schematic diagrams of the three-in-one module in the ray mouse device.

Figure S is the "pluggable embedded ray mouse device diagram"

Figure 9 is a diagram of the light mouse device equipped with a laptop.

Figure 10 is an explanatory diagram of the explosion-proof waterproof mouse

The sequence of parts and parts labeled in the drawings is:

Infrared source 1

Infrared emitting diode 2

Flat glass interface 3 '

Infrared transmission window 4

Interface bottom decorative surface 5

Touch integrated key body 6

Guard border 7 . Push the border 8 Indicator light guide frame 9

Key body five-direction pan/tilt 10

Left mouse button switch 11

Right mouse button switch 12

Mouse M key switch 13

Mouse page switch 14

Optical engine chip 15

Optical transmission mechanism 16

Triple module 17 specific embodiment

Referring to FIG. 1 "One-way moving touch integrated key body schematic diagram", the parameters of the central lens of the optical engine chip 15 and the optical transmission mechanism 16 are the same as those of the current mouse, except that the photosensitive hole is turned upwards. Opposite the finger, the infrared emitting diodes 2 connected in series on the two circuits are symmetrically disposed on both sides, each of which is provided with an infrared illumination source wafer in the tube, and the cover of the touch integrated key body 6 covers the flat glass interface 3, There is a protective border around the glass interface, and the left mouse button switch 11 is mounted on the circuit board of the touch integrated key body. This is the simplest partial schematic diagram of the handheld mouse.

Referring to Figure 2, "Desktop and Handheld Dual-Use Mouse", you can see a stereoscopic view of the desktop and handheld dual-use optical mouse device that looks like a conventional small mouse viewed from the direction of the flat glass interface. The optical engine chip and the optical transmission mechanism used therein are the same as the current mouse. The infrared radiation emitting diode is a double-infrared illumination source chip which is connected in series inside the tube, and is embedded in the surface of the mouse casing in the illumination direction. The rectangular flat glass interface 3 has an indicator light guide frame 9 around the glass interface, and the interface bottom back decorative surface 5 is visible through the glass interface.

See Figure 3 "Special Handheld Mouse Figure", which is a state diagram of a light mouse held in the hand. The figure shows a one-way touch integrated key body 6, which is covered with a square flat glass interface 3, around the integrated key body. There is a ring-shaped square ring-shaped four-key cap on the surface of the mouse shell, and there is a pot switch under the four positive-direction keycaps, a mouse M-key switch 13 under the left-direction mark, and a right-right switch under the right-direction mark. 12; Below the up mark is the up page switch 14; the down mark; F is also the page down switch 14, the work of the page switch 14 is supported by a set of electronic encoders.

Referring to FIG. 4, a schematic diagram of a five-way tilting integrated key body, which is a perspective view of a mouse device with a touch-integrated key body 6 that is disassembled, although this is not a minimally optimized and simple embodiment. But it can explain its working principle, from top to bottom, visible flat glass interface 3; push frame 8; touch integrated key body 6 housing; key body five direction pan/tilt head 10; mouse left button switch 11; other in four directions Mouse function key switch.

See Figure 5 "Infrared Diode Arrangement Diagram", which is a typical dual infrared diode

A perspective view of a centrally symmetrically opposed arrangement having an optically conductive mechanism 16, a central imaging lens having a support skirt with two diode mounting holes, the lens being made of optical plastic glass and mounted on an optical engine chip. On the upper side of the circular table, the optical axes of the two infrared diodes form an angle of 25 degrees with the imaging plane, and the distance between the wafer of the infrared illumination source and the central axis of the lens is between 5 and 8 mm. See Figure 6-1, Figure 6-2, Figure 6-3, "Infrared illumination source serial connection diagram", Figure 6-1 shows the XY-LED control terminal of the optical engine chip 15 at the working power supply. In the loop wiring circuit diagram, it can be seen that in the conventional illumination source control circuit, an infrared diode is connected as the only main illumination source, and one LED connected in series in the circuit is used as the working status indicator. FIG. 6-2 shows that two infrared radiation sources that are serially connected in the XY-LED control terminal circuit of the optical engine chip 15 appear in the circuit as two 940 η wavelength emitting diodes, and the circuit is at a current of 10 mA. The total voltage drop is about 2. 8V, and the current limiting resistor is removed. Figure 6-3 shows that the XY-LED control terminal circuit of the optical engine chip 15 is connected in series with two 850 nm wavelength infrared illumination sources in parallel, and then connected in series with two infrared radiation sources in parallel with another group. It appears in the circuit as two emitter diodes with a total voltage drop of approximately 3V at a total current of 20 mA.

See Figure 7-1, Figure 7-2, and Figure 7-3 for a three-in-one module diagram in a ray mouse device. Figure 7-1 shows the center lens of the optical transmission mechanism 16 assembled on the optical engine chip. The photosensitive hole is upward, and a two-chip infrared ray emitting diode 2 is buried in the corner of the three-in-one module 17 to align with the lens. Two rows of touches are arranged on both sides of the side wall of the module to facilitate the embedded touch integrated key. The body of the gimbal in the groove. Figure 7-2 shows that the three-in-one module 17 has two single-chip infrared emitting diodes 2, which are embedded on both sides of the center lens, and the optical axis intersects at the glass interface position above the lens. The module adopts pin pins. . Figure 7-3 shows four single-chip micro-infrared emitting diodes 2 at the four corners of the three-in-one module 17. Two diodes and two diodes are connected in the illumination source circuit, and the module draws the soldered pins. '

See Figure 8 "Plug-in embedded ray mouse device diagram", which is a stereoscopic view of a light-optic mouse device that can be easily plugged and unplugged on a desktop or portable handheld device. It can be embedded in a device and a device. It can also be connected directly to the host computer by separate connection. The front end of the mouse has a USB plug, the front left surface of the mouse has a mouse right button switch 12, and the front part is a touch integration that can click the left mouse button down. The key body 6 has a flat glass interface 3 and a guard frame 7 on the upper surface of the touch integrated key body, and an encoder roller switch as a mouse page turning switch 14 on the middle rear surface.

See Figure 9 "Light Mouse Device with Laptop", which is a perspective view of a mouse that can be pressed into and ejected from a laptop. The mouse in the picture is in a wired state after being pushed into the body slot, including the mouse. The lithium battery is charged; after pushing it forward, the mouse is ejected and locked, and can be held in the hand as a wireless mouse. There are signal lines and power contacts on the bottom surface of the front of the mouse. There are slides and locking notches on both sides. On the front of the mouse, there is a finger roller that controls the up and down pages to drive the wrist buckle coding switch. The middle part can be pressed down and click the left mouse button. The touch integrated key body 6 of the key has a flat glass interface 3 and an indicator light guide frame 9 on the surface, and a right mouse button switch 12 and an auxiliary left button switch for dragging the lower part, and a control left and right shift at the tail of the mouse. The page's conventional wristband coded switch wheel.

See Figure 10 "Explosion-proof waterproof mouse description", which is a stereoscopic view of a waterproof, explosion-proof wireless mouse to illustrate its structure and performance. The mouse is enclosed by waterproof rubber and flat glass interface 3. Bluetooth wireless data transmission, internal lithium battery is controlled by non-contact electromagnetic coil charging technology, touch integrated key body is pressed down, click the left mouse button, touch integration The key body together with the flat glass interface 3 is well combined with the closed rubber coating, and the mouse M key, the right mouse button and the electronic encoder page turning key are arranged around the touch integrated key body under the rubber coating, and the power start switch is also arranged. .

Claims

Rights request

1. A ray mouse device, which has an illumination light source circuit, an optical engine chip, an optical transmission mechanism, an interface circuit and a mouse control click switch of the current optical mouse, and is characterized in that: the LED control end of the optical engine chip of the mouse device is illuminated The light source circuit is connected in series with at least one or a group of semiconductor infrared illumination sources (1) emitting near-infrared wavelength light to partially replace or completely replace the prior art illumination device and current limiting resistor, in the direction of emission of the infrared illumination source. A corresponding flat glass interface (3) is mounted on the corresponding mouse device housing, and infrared rays emitted from the infrared radiation source can be projected through the flat glass interface onto the contact surface of the detected displacement reference object.

2. The ray mouse device according to claim 1, wherein: the semiconductor infrared ray source (1) of the mouse device is a semiconductor diode chip stimulated to emit infrared light of 800-1000 nm wavelength, and the chip can be separately packaged in a diode In the tube body, a plurality of pieces may be connected in a positive or negative polarity or a string, or a combination of a parallel or a string, and then packaged in a diode tube body having only two legs, and an infrared emitting diode (2) is used. The form of a single infrared source, or a group of infrared sources.

The ray mouse device according to claim 1 or 2, wherein: at least two infrared ray irradiation sources (1) or two infrared ray emitting diodes (2) are connected in series to the illumination light source control circuit of the mouse device, and the infrared ray The direction in which the illumination source or the infrared ray emitting diode is directed may be taken or relatively, or opposed to, or intersected, depending on conditions such as the number thereof.

The ray mouse device according to claim 1, wherein: the flat glass interface (3) of the mouse device is made of quartz glass or plastic glass coated with a protective film or a film, and the glass interface is directed toward the illumination source. On the inner side, there is an interface bottom surface (5) with an infrared transmission window (4).

The ray mouse device according to claim 1, characterized in that: the infrared ray illumination source (1) connected in series with the illumination source control circuit of the mouse device, together with other devices and optical engine chips in the illumination source control circuit, optical conduction The mechanism is integrated into a super, mounted on a surface with a flat glass interface (3) and can be moved to trigger the mouse function switch touch integrated key body (6) inside, there is a perimeter around the flat glass interface The protective border of the flat glass interface (7).

The ray mouse device according to claim 5, wherein: the touch integrated key body (6) of the mouse device is connected to the housing of the mouse device by a rail or a hinge or a tough structure with elastic support, and Press in the downward direction perpendicular to the flat glass interface (3) to trigger the left mouse button switch (11) mounted on the key body or below the key body.

The ray mouse device according to claim 5, wherein: the touch integrated key body (6) of the mouse device is in a position that can be pressed not only downward, but also forward, backward, left, and right. Five-way movement or tilting to trigger the top of the five-way pan/tilt (10) of the key body of each mouse function key, and a raised push frame (8) around the flat glass interface (3) on the mouse touch integrated key body .

The ray mouse device according to claim 1 or 5, wherein: the three main components of the infrared illumination source, the optical engine chip, and the optical conduction device of the mouse device and other auxiliary zeros and devices are integrated into one independent The device is a three-in-one module (17). '

9. The ray mouse device according to claim 1, wherein: a flat glass interface of the mouse device (3) The periphery of the LED has a transparent LED working status indicator light guide frame (9), indicating that the LED can be connected to the signal controlled by the illumination source control circuit, or connected to the voltage regulator circuit of the mouse device, or The optical engine chip controls the circuit that illuminates the light source.

The ray mouse device according to claim 1, wherein: the two sides of the flat glass interface (3) of the mouse device and the partial region may have a convex or concave or inclined surface, but the infrared transmission window (4) The corresponding area always maintains the flatness of the outward surface.