HK1131451B - A mouse - Google Patents

Abstract

The present invention provides a mouse, comprising a base (100), function keys (110) arranged on the base (100), and an optical transmitting and receiving device (300) for transmitting and receiving data information. The mouse also includes a finger back pressure plate (200), which is connected to the base (100) in a movable manner. Compared with existing technologies, the advantage of the present invention is that it is more convenient for users to operate while meeting the requirements of small size and portability; At the same time, there is no need to apply additional pressure, so there will be no misoperation, which is beneficial for the operator to use it easily for a long time.

Description

Mouse

Technical Field

The invention relates to a mouse.

Background

With the development of computers, small and portable mice are increasingly popular in the market, but too small mice are often inconvenient to operate. The user needs to operate the mouse, not only to operate the function keys, but also to control the movement of the mouse. A mouse that is too small often can only be operated by the finger force of the user, which is likely to cause fatigue and misoperation of the user.

In order to solve the above problems, as disclosed in chinese patent ZL200720119517.8, "fingerstall mouse", the mouse body is a small flat plate, and for the convenience of user operation, a fixed casing is disposed on the flat plate to cover the fingers of the user's operating hand, so as to facilitate the user to realize moving and positioning. However, because the fingerstall-type housing is fixed, not only the volume of the mouse is increased, but also the size of the fingers is often very different for different users, and it is difficult for most users to operate the mouse comfortably and simply.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a mouse which is small in size and convenient to operate.

The purpose of the invention is realized by the following technical scheme:

the invention provides a mouse, comprising: the base, the function key that sets up on the base to and the optics that is used for receiving and dispatching data information send with receiving arrangement, still include: the finger back pressing plate is movably connected with the base.

Through the technical scheme, when a user uses the optical mouse, the finger back pressure plate hinged with the base can be opened for pressing the finger back of an operating hand. Therefore, when the user moves the optical mouse, the user can easily and conveniently operate the optical mouse without applying excessive pressure on the optical mouse by fingers.

In order to further improve the matching between the hand operated by the user and the finger back pressing plate, in some embodiments provided by the invention, a finger back through hole is formed in the finger back pressing plate, and when the user operates the mouse and the finger back of the operating hand is pressed by the finger back pressing plate, the finger back part of the operating hand corresponds to the finger back through hole. Thus, the finger back pressing plate can rotate a certain angle with the base to press the finger back of the operating hand of the user, and the finger back arching part of the operating hand can pass through the finger back through hole. So that the finger back through hole 210 also provides a certain force to move the mouse.

In some embodiments provided by the present invention, the following features are also possible:

in order to facilitate that a user can operate the mouse when the finger back pressure plate is not opened, function key through holes are formed in the positions, corresponding to the function keys, of the finger back pressure plate. Therefore, when the finger back pressure plate is closed, the fingers of the operating hand penetrate through the function key through holes to control the function keys to use the mouse.

The function key is provided with a projection for increasing the sensibility and the friction between the finger of the operating hand and the function key.

And a pressure-relieving pad is arranged on one side of the finger back pressure plate corresponding to the finger back.

The finger back pressing plate is rotatably connected with the base.

The finger back pressing plate is movably connected with the base through a pressing plate hinge arranged between the base and the pressing plate; the function key sets up the base is close to one side of clamp plate hinge includes: a left function key and a right function key. The mouse can be operated by both left and right hands. The hinge connection can be replaced by a pin joint, a detachable connection and the like.

A scroll key disposed at a side of the base; the rolling key adopts a rolling gear key, a rough surface smooth wheel or a sliding touch key.

The optical transmitting and receiving device includes: a light source, an optical system mirror, and a reflected light receiving device provided with an optical lens, which are provided in the optical component case; light emitted by the light source irradiates the reflecting surface through the optical system mirror, is reflected by the reflecting surface and is received by the reflected light receiving device.

The mouse also comprises: and at least a light source, an optical system mirror or a reflected light receiving device in the optical transmitting and receiving device is arranged in the optical component box, and the optical component box is movably connected with the base. By the mode, when the optical component box and the base rotate to a certain angle, the distance between the optical transmitting and receiving device and the reflecting surface can be increased, and the resolution and the sensitivity of the mouse are improved.

The reflecting surface is often a surface on which the mouse is supported to move.

The reflected light receiving device may have a lens, and when the optical component cassette is accommodated in the optical component cassette groove in the base, the distance between the lens of the reflected light receiving device and the reflecting surface is short, and the focal length of the lens may be actually out of the reflecting surface, so that the focusing effect is not ideal. When the optical component box and the base rotate to a certain angle, the distance between the optical component box and the reflecting surface is increased, so that the area illuminated by the light source through the optical system mirror is larger, the receiving and focusing effect is better, and the resolution ratio can be improved. Of course, an optical system with a short focal length may be adopted to solve the technical problem that the optical component needs to be moved to increase the distance from the reflecting surface.

The light source adopts an electronic element which emits visible light, infrared light or laser.

An optical component box groove is formed at the position of the base corresponding to the optical component box and used for accommodating and storing the optical component box.

The mouse can adopt a wireless mode and a wired mode. When adopting wireless mode, the mouse includes: the wireless transmitting and receiving device can be connected to the computer in a pluggable manner through a USB interface and is used for wirelessly connecting the mouse with the computer; some computers are provided with built-in wireless receiving systems (such as a bluetooth system), and can be wirelessly connected with the mouse for use; the mouse is provided with a wireless receiving device slot for accommodating the wireless receiving device. And the wireless transmitting device is connected with the circuit board of the mouse.

The wireless mode can be realized by adopting infrared light, high-frequency radio, Bluetooth and the like.

Of course, the mouse of the present invention can also be connected to a computer in a wired manner.

Compared with the prior art, the portable electronic device has the advantages that the portable electronic device is more convenient for a user to operate on the premise of small size and portability. Meanwhile, additional downward pressure is not needed, misoperation cannot be caused, and the device is beneficial to being easily used by a user for a long time.

Drawings

FIG. 1 is a schematic diagram of the left side of the structure of the mouse according to the embodiment of the present invention;

FIG. 2 is a schematic diagram of the right side of the structure of the mouse according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of an optical component case of an embodiment of the mouse of the present invention when stored in a base;

FIG. 4 is a schematic diagram of a structure of a mouse according to an embodiment of the present invention when a finger back pressure plate is closed;

FIG. 5 is a schematic diagram of the optical component box rotated up when the finger back pressure plate is closed according to the mouse embodiment of the present invention;

FIG. 6 is a cross-sectional side view of an embodiment of the mouse of the present invention with a finger back pressure plate closed;

FIG. 7 is a side cross-sectional view of a mouse embodiment of the present invention with the finger back pressure plate rotated;

FIG. 8 is a bottom view of an embodiment of the mouse of the present invention;

FIG. 9 is a schematic view of a user operating a mouse according to an embodiment of the present invention using a roller gear key when closing a finger back pressure plate;

FIG. 10 is a schematic view of a user operating a mouse according to an embodiment of the present invention using a sliding touch button when closing a finger back pressure plate;

FIG. 11 is a side view of a user operating the mouse according to the present invention with the finger backpressure board closed and the optics box stored in the base;

FIG. 12 is a side view of a user's operation of the mouse of the present invention with the finger back pad rotated and the optics box rotated;

FIG. 13 is a block diagram of a circuit configuration of an embodiment of the mouse of the present invention.

FIG. 14 is a block diagram of a wireless receiving device according to an embodiment of the mouse.

Wherein, 100-base, 110-function key, 111-left function key, 112-right function key, 120-rolling key, 121-rolling gear key, 122-sliding touch key, 200-finger back pressing plate, 210-finger back through hole, 211-function key through hole, 220-pressing plate hinge, 201-pressing plate slow pressing pad, 300-optical transmitting and receiving device, 320-optical hinge, 310-optical component box, 330-reflected light receiving device, 341-optical system mirror, 342-optical source, 311-optical component box groove, 400-wireless receiving device, 401-wireless receiving device groove, 402-mouse circuit board and wireless transmitting device, 800-reflecting surface, 900-mouse microprocessing unit, 901-command input unit (including keys, etc.), 902-power supply, 903-port, 904-USB connection, 905-infrared transmitting device, 4001-wireless receiving circuit device, 408-wireless transmitting device, 9001-receiving micro-processing unit, 9031-input/output port (USB), 9051-infrared receiving device.

Detailed Description

The invention is further described with reference to the drawings and the preferred embodiments.

As shown in fig. 1, 2 and 8, the mouse includes: a base 100, a left function key 111 and a right function key 112 provided on the base 100, an optical transmitting and receiving device 300 for transmitting and receiving data information, and a finger back pressure plate 200. The finger back pressure plate 200 is hinged to the base 100 by a pressure plate hinge 220 provided at one side of the base 100.

A finger back through hole 210 is formed in the finger back pressing plate 200, and when a user holds the mouse and an operating finger is pressed by the finger back pressing plate 200, the back of the operating finger can pass through the finger back through hole 210. Function key through holes 211 are formed at positions of the finger back pressure plate 200 corresponding to the left function key 111 and the right function key 112.

A pressure pad relieving pad 201 is disposed on the contact surface of the finger back pressure plate 200 and the base 100, and the relieving pad may be made of a soft material such as sponge.

The optical transmission and reception device 300 includes: a light source 342, an optical system mirror 341, and a reflected light receiving device 330 provided in the optical component case 310. The light emitted from the light source 342 is reflected by the optical system mirror 341 onto the reflection surface 800, reflected by the emission surface 800, and received by the reflected light receiving device 330.

All the above elements of the optical transmitter-receiver device 300 may be contained in the optical component case 310, or only a part thereof, such as the light source 342, the optical system mirror 341 or the reflected light receiver device, may be contained in the optical component case 310, and the optical component case 310 is hinged to the base 100 by the optical portion hinge 320 provided on the base 100 (e.g., in the middle). An optical component cassette slot 311 is formed in the base 100 at a position corresponding to the optical component cassette 310, and accommodates the optical component cassette 310 when stored.

In this embodiment, the mouse can be connected to the computer in a wireless manner, and therefore, the mouse further comprises a wireless receiving device 400, which can be in a wireless, infrared or bluetooth manner. The wireless receiving device 400 is connected to the computer in a pluggable manner through a USB interface (or 1394 or other interfaces) for wireless connection between the mouse and the computer. A wireless receiving device slot 401 for receiving the wireless receiving device 400 is opened on a side surface of the mouse. The wireless receiving device slot 401 may also be located at other locations on the base 100, such as the bottom, the top, etc.

A scroll key 120 is provided at a side of the base 100. The scroll key 120 is a scroll gear key 121 (a gear may be a rough surface smooth wheel), but a slide touch key 122 as shown in fig. 10 may be used.

As shown in fig. 3, the optical component case 310 of the mouse is accommodated in the optical component case groove 311 in the base 100, unlike in fig. 1.

As shown in fig. 4, the finger back pressure plate 200 is folded to the base 100. The function keys 110 include: a left function key 111 and a right function key 112. The left and right function keys 111 and 112 have stripe-shaped protrusions for increasing the sensitivity and friction between the fingers of the operator and the function keys 110, and may have a dot-like or pattern-like shape.

As shown in fig. 5, unlike fig. 4, when the finger back pressing plate 200 is closed to the base 100, the optical component case 310 is rotated at a certain angle with respect to the base 100 through the finger back through hole 210.

As shown in fig. 6, the finger back pressure plate 200 is folded to the base 100, and the optic housing 310 is also stored in the base 100 and received in the optic housing slot 311.

As shown in fig. 7, the optical component case 310 is rotated at a certain angle with respect to the base 100, unlike fig. 6, which helps to improve the resolution and sensitivity of the mouse by increasing the distance between the optical system mirror 341 and the reflecting surface 800.

As shown in fig. 9 to 11, when the finger back pressing plate 200 is closed to the base, two fingers of the user's operating hand can press and hold the left function key 111 and the right function key 112 through the function key through holes 211 on the finger back pressing plate 200, respectively, and the thumb of the user can control the scroll key 120 disposed on one side of the base 100. The scroll key 120 employs a scroll gear key 121.

As shown in fig. 10, the scroll key 120 employs a slide touch key 122, which is different from fig. 9.

Fig. 12 shows a preferred working state of the mouse according to the present invention. The finger back pressing plate 200 rotates a certain angle with the base to press the finger back of the user operating hand, and the finger back arching part of the operating hand can pass through the finger back through hole 210. The optics box 310 is angled with respect to the base 100 to help improve the resolution and sensitivity of the mouse.

FIG. 13 is a schematic circuit diagram of a mouse according to an embodiment of the present invention. The mouse micro-processing unit 900 is powered by a power source 902, receives and processes commands input by a user through a command input unit 901 and data signals input by the optical transmission and reception apparatus 300, and exchanges data with an external device through a port 903. The command input unit 901 includes a function key 110 and a scroll key 120. The port 903 can be connected with external equipment by selecting an infrared transmitting device 905, a wireless transmitting device 408 or a USB connecting wire 904.

Fig. 14 is a block diagram of a wireless receiving device 400 according to an embodiment of the mouse of the present invention, in which a receiving unit (e.g., an infrared receiving device 9051 or a wireless receiving circuit device 4001) receives data, processes the data by a receiving micro-processing unit 9001 (e.g., a DSP or other digital processing unit), and transmits the processed data to a computer through an input/output port 9031 (e.g., an interface such as a USB interface).

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims (12)

1. A mouse, comprising: the base (100), set up function key (110) on base (100) to and be used for receiving and dispatching optical emission and receiving arrangement (300) of data information, still include finger back pressure board (200), finger back pressure board (200) with base (100) swing joint, characterized in that, it has finger back through-hole (210) to open on finger back pressure board (200), when the user operation mouse, the operation hand is by when finger back pressure board (200) is pressed, the finger back part of operation hand corresponds finger back through-hole (210).

2. The mouse according to claim 1, wherein a function key through hole (211) is formed at a position corresponding to the function key (110) on the finger back pressure plate (200).

3. The mouse according to claim 1, wherein a protrusion (113) for increasing a friction force between a finger of an operating hand and the function key (110) is provided on the function key (110).

4. A mouse according to claim 1, 2 or 3, characterised in that the movable connection is a rotatable connection, the finger back pressure plate (200) being rotatable relative to the base (100).

5. The mouse according to claim 1, 2 or 3, wherein the finger back pressure plate (200) is movably connected with the base (100) through a pressure plate hinge (220) arranged between the base (100) and the pressure plate (200); the function key (110) is arranged on one side of the base (100) close to the pressure plate hinge (220), and comprises: a left function key (111) and a right function key (112).

6. The mouse of claim 1, further comprising: a scroll key (120) provided at a side of the base (100); the scroll key (120) adopts a scroll gear key (121), a rough surface smooth wheel or a sliding touch key (122).

7. The mouse according to claim 1, wherein the optical transmitting and receiving device (300) comprises: a light source (342), an optical system mirror (341), and a reflected light receiving device (330); light emitted by the light source (342) irradiates a reflecting surface (800) through the optical system mirror (341), is reflected by the reflecting surface (800), and is received by the reflected light receiving device (330).

8. The mouse of claim 7, further comprising: the optical component box (310) is provided with at least a light source (342) and an optical system mirror (341) in the optical transmitting and receiving device (300) and a reflected light receiving device (330) in the optical component box (310), and the optical component box (310) is movably connected with the base (100) through a hinge (320) arranged between the base (100) and the optical component box (310).

9. The mouse of claim 8, wherein an optical component case slot (311) is formed in the base (100) at a position corresponding to the optical component case (310) for receiving the optical component case (310).

10. The mouse of claim 7, wherein the light source (342) is an electronic component that emits light of visible light, infrared light, or laser light.

11. The mouse of claim 1, comprising: the wireless receiving device (400), the said wireless receiving device (400) can connect to the computer in a pluggable way, is used for the wireless connection of the said mouse and computer; a wireless receiving device slot (401) for receiving the wireless receiving device (400) is reserved on the mouse.

12. The mouse of claim 1, further comprising a pressing plate pressure relief pad (201) disposed on a side of the finger back pressing plate (200) corresponding to a back of a finger.