CN201174106Y - Mouse having virtual laser keyboard function - Google Patents
Mouse having virtual laser keyboard function Download PDFInfo
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- CN201174106Y CN201174106Y CNU200820079266XU CN200820079266U CN201174106Y CN 201174106 Y CN201174106 Y CN 201174106Y CN U200820079266X U CNU200820079266X U CN U200820079266XU CN 200820079266 U CN200820079266 U CN 200820079266U CN 201174106 Y CN201174106 Y CN 201174106Y
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Abstract
The utility model discloses a mouse with functions of a virtual laser keyboard, comprising a mouse casing, a mouse operating button, a mouse inductive element, a data transmitting element, a virtual laser keyboard device and a main control device; the virtual laser keyboard device comprises a keyboard transmitting element, a key position inductive element and a keyboard switch control button, and the keyboard transmitting element, the key position inductive element and the keyboard switch control button are respectively connected with the main control device; the mouse operating button and the mouse inductive element are respectively connected with the main control element; and the main control device is connected with the data transmitting element, the data transmitting element is in communication connection with a mainframe computer, and mouse coordinate information and keyboard key position information are transferred by the main control device into digital information and coded, and are transmitted to the mainframe computer by the data transmitting element. The mouse of the utility model has the advantages of operation space conservation, convenient operation and convenient carrying.
Description
Technical field
The utility model relates to a kind of mouse, refers in particular to the mouse that has the virtual laser keypad function simultaneously.
Background technology
In recent years, people are developed to the lightness direction day by day to the user demand of computing machine, wish that the notebook computer structure is light and handy, be easy to carry, and wish that home-use desk-top computer volume is small and exquisite, save the space.Input equipment as main frame, keyboard and mouse are user's requisite parts when carrying out the main frame operation, in order to main frame input alphabet, numeral or instruction etc., it uses dirigibility to influence the efficient of order input to a great extent, its structure, whole occupied spatial dimension of computing machine of shape influence, therefore the research and development about keyboard and mouse cause people's attention day by day.
At present, wireless computor-keyboard and the mouse of existing sale on the market, compare with mouse with traditional wired computor-keyboard, need not to use line to be connected between keyboard and mouse and the main frame, make keyboard and mouse when being operated, not be subjected to the restriction of connecting line, main frame is operated away from certain distance relatively, has increased the use dirigibility.Yet because the layout setting of each button on the Wireless Keyboard, wireless keyboard is the occupying volume external space still, and area is too big except that having, the shortcoming that is unfavorable for collecting, also be not easy to carry; The type keyboard is along with the increase of number of taps in addition, has keys deactivation, keycap comes off, font polishes, dust is concealed in key body slit or water inlet is short-circuited situation takes place, thereby serviceable life is limited.
At the problems referred to above, existing software engineering researchers invent goes out a kind of virtual laser keyboard, launch the virtual keyboard image area that laser formation one comprises a plurality of button images in the plane by lasing light emitter, when putting the button that touches in the image area with finger, laser is reflected, and received by an inductor, one processing unit according to which button that reflected light information that inductor receives can calculate in the keyboard image area is touched by point, thereby the corresponding quilt of output is put character, the numeral of the button image that touches or ordered to main frame.The emitter apparatus of this virtual laser keyboard is generally and is placed on outside the computing machine, link to each other with main frame by wired connection or wireless device, can when using keyboard, needs show the virtual laser keyboard by opening device, take up room less, be easy to carry, the situation that keys deactivation, keycap come off, font polishes, dust is concealed in key body slit or water inlet is short-circuited after can avoiding in addition that physical keyboard is permanent and using takes place.
Yet in realizing process of the present invention, the inventor finds that there are the following problems in the prior art: this external virtual laser keyboard emitter is when using alternately with mouse, when avoiding mouse action to the maloperation of dummy keyboard, when hand of needs grips mouse action, the same hand is switch emitter apparatus repeatedly then, thereby increases the loaded down with trivial details property in the operating process; Must select the placement location of virtual laser keyboard radiated element device during use, also need to take a part of space, the application of virtual laser keyboard is very limited.
The utility model content
The purpose of this utility model provides a kind of mouse with virtual laser keypad function, make that the device with virtual laser keypad function is integrated to be arranged on the mouse, in the operation mouse, can open and close the virtual laser keyboard at any time, make the interactive operation of keyboard and mouse simple more, convenient, improve the utilization factor of the computing machine input space simultaneously, input media is easy to carry more.
For achieving the above object, the utility model provides a kind of mouse with virtual laser keypad function, comprise mouse case, mouse action button, mouse sensing element, data conveying element, described mouse action button is arranged at the outside surface of described mouse case, described mouse sensing element places in the described mouse case, through hole by mouse case is revealed in described mouse case simultaneously, it is characterized in that, also comprises virtual laser key board unit and main control unit; Described virtual laser key board unit comprises keyboard radiated element, key position sensing element and keyboard switch control knob, described keyboard radiated element, key position sensing element are arranged at described mouse case inside, and be revealed in described mouse case by the through hole on the described mouse case, described keyboard switch control knob is arranged at the outside surface of described mouse case; Described keyboard radiated element, key position sensing element and described keyboard switch control knob are connected with described main control unit respectively; Described mouse action button is connected with described main control unit respectively with described mouse sensing element; Described main control unit is arranged in the described mouse case, be connected with described data conveying element, described data conveying element is connected with the main frame communication, and the key position information that mouse coordinates information that described mouse sensing element is responded to and described key position sensing element are responded to transfers to main frame by the data conveying element after described main control unit is converted into numerical information and coding.
Preferably, in the above mouse, described main control unit is a CPLD controller.
Preferably, in the above mouse, described main control unit comprises mouse controller, keyboard controller and resources allocation element, and described mouse controller is connected with described resources allocation element respectively with described keyboard controller.
Preferably, in the above mouse, described mouse controller is connected with the mouse sensing element with described mouse action button respectively, and mouse coordinates information transfers to described resources allocation element after described mouse controller is converted into numerical information and coding.
Preferably, in the above mouse, described keyboard controller is connected with described keyboard radiated element, key position sensing element, keyboard switch control knob respectively, and key position information transfers to described resources allocation element after described keyboard controller is converted into numerical information and coding.
Preferably, in the above mouse, described resources allocation element is connected with described data conveying element, described data conveying element is connected with the main frame communication, and the key position information of mouse coordinates information and dummy keyboard transfers to described main frame by the data conveying element after described resources allocation element distributes.
Preferably, in the above mouse, described resources allocation element is a usb hub controller.
Preferably, in the above mouse, described resources allocation element is a single-chip microcomputer.
Preferably, in the above mouse, described data conveying element comprises USB port or PS/2 port, is connected with the main frame communication by data line.
Preferably, in the above mouse, described data conveying element comprises a wireless signal transmitter, is connected with the wireless receiving detuner communication of described main frame.
Preferably, in the above mouse, described wireless signal transmitter and usb hub controller are integrated to be arranged on the chip.
The beneficial effect of technique scheme is, described mouse with virtual laser keypad function, cast off conventional keyboard once and for all, with virtual laser keypad function module with mouse functional module is integrated is arranged on the device, need not to select in addition the placement location of virtual laser keyboard emitter, therefore have the space of saving, simple, the advantage easy to carry of going out of structure integration; Because computer input device one keyboard is crossed a port with MouseAcross and is connected with main frame, and non-traditional two-port form, so need take an I/O mouth of main frame, save per-interface space; Because the control knob that control virtual laser keyboard opens or closes is arranged on the mouse apparatus, in the operation mouse, just can open or close this button simultaneously, make things convenient for the mutual use of mouse and keyboard, operate more convenient with the same hand.
Description of drawings
Fig. 1 is the structural representation with mouse of virtual laser keypad function described in the utility model;
Structural representation when Fig. 2 is wire transmission for mouse first embodiment with virtual laser keypad function described in the utility model;
Structural representation when Fig. 3 is wireless transmission for mouse first embodiment with virtual laser keypad function described in the utility model;
Structural representation when Fig. 4 is wire transmission for mouse second embodiment with virtual laser keypad function described in the utility model;
Structural representation when Fig. 5 is wireless transmission for mouse second embodiment with virtual laser keypad function described in the utility model;
Structural representation when Fig. 6 is wire transmission for mouse the 3rd embodiment with virtual laser keypad function described in the utility model;
Structural representation when Fig. 7 is wireless transmission for mouse the 3rd embodiment with virtual laser keypad function described in the utility model;
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
The mouse of the utility model embodiment, make device in conjunction with being arranged on the mouse with virtual laser keypad function, except that comprising mouse case, mouse action button, mouse sensing element, data conveying element, also comprise virtual laser key board unit and main control unit; Described mouse action button is arranged at the outside surface of described mouse case, and described mouse sensing element places in the described mouse case, and the through hole by mouse case is revealed in described mouse case simultaneously.
Consult Fig. 1, this virtual laser key board unit comprises keyboard radiated element, key position sensing element and keyboard switch control knob, this keyboard radiated element, key position sensing element are arranged at described mouse case inside, and be revealed in described mouse case by the through hole on the described mouse case, described keyboard switch control knob is arranged at the outside surface of described mouse case; Described main control unit is arranged at described mouse case inside; This keyboard radiated element, this key position sensing element are connected with described main control unit respectively with this keyboard switch control knob; This mouse action button also is connected with this main control unit respectively with this mouse sensing element; This main control unit is connected with the data conveying element, this data conveying element is connected with the main frame communication, and the key position information that the mouse coordinates information that this mouse sensing element is responded to and this key position sensing element are responded to transfers to main frame by the data conveying element after described main control unit is converted into numerical information and coding.
As Fig. 1 and shown in Figure 2, described mouse action button also is left and right button and the intermediary button in order to the mouse beacon cursor movement, the left and right button of this mouse action button all is connected with main control unit with intermediary button, and the action message of each button is transferred into main control unit.Described mouse sensing element comprises coordinate sensing element and roller sensing element, be connected with main control unit respectively, with mouse X, Y, Z each to motion be passed to main control unit after making induction, this main control unit with the perception X of institute, Y, Z each to coordinate information and each ammonium key action message transfer to main frame after being converted into numerical information and coding, use the operation of mouse thereby finish to the main frame input command.The coordinate sensing element of the described mouse of the utility model embodiment can be any in mechanical type, bobbin type and the photo-electric.
Described keyboard radiated element, key position sensing element are connected with main control unit respectively with the keyboard switch control knob.This keyboard radiated element can utilize Laser emission to go out a virtual keyboard image area that comprises a plurality of button images, when the user puts the button that touches in the image area with finger, key position sensing element can be made induction to this action, the key position information transmission that user point is touched is to control device, this control device is converted into numerical information with this key position information and encodes after the data conveying element transfers to main frame, to main frame input corresponding data or order.In addition, the open and close of this keyboard switch control knob action is transferred into main control unit, controls the function that its emission dummy keyboard was opened or closed to this keyboard radiated element by this main control unit.
Mouse described in the utility model can be wireless and wired two kinds to the mode that main frame transmits data, can utilize data line and computing machine ways of connecting to transmit data by USB port or PS/2 port, also can transmit data with wireless mode by wireless signal transmitter.
The utlity model has the virtual laser keypad function the described main control unit of mouse first embodiment as shown in Figure 2, described mouse adopts wire transmission mode that data message is sent to main frame.In first embodiment, described main control unit comprises mouse controller, keyboard controller and usb hub controller.This mouse controller is connected with each button of coordinate sensing element, roller sensing element and mouse respectively, and the coordinate information of mouse and each actuation of keys information are converted into numerical information and carry out the USB coding; Described keyboard controller is connected with described keyboard radiated element, key position sensing element and described keyboard switch control knob respectively, the key position information of virtual laser keyboard is converted into numerical information and carries out the USB coding; Above-mentioned mouse controller and keyboard controller are connected to a usb hub controller respectively, described mouse coordinates information and keyboard key-position information are transferred to this usb hub controller, this usb hub controller is controlled the two-way usb signal of mouse and keyboard, and whole usb bus resource is distributed.This usb hub controller has USB port or PS/2 port, connects by line to be connected with the USB port of main frame, and data are sent to main frame.
Among described first embodiment, also can adopt wireless transmission method that data message is sent to main frame, its concrete structure as shown in Figure 3, described data conveying element is a wireless signal transmitter, be connected in described usb hub controller, this usb hub controller distributes the usb bus data transmission to this wireless signal transmitter institute, by this wireless signal transmitter data are transferred to the set wireless receiving detuner of main frame with the wireless transmission form, reach the mode of wireless connections between mouse and the main frame.In addition, in the wireless transmission embodiment of this embodiment, described usb hub controller also can be arranged on the chip with described wireless signal transmitter is integrated, to improve the device integrated level, further simplified structure.
The utlity model has the virtual laser keypad function the described main control unit of mouse second embodiment as shown in Figure 4, the described usb hub controller of described main control unit first embodiment can substitute with a single-chip microcomputer, and the write-in program of this single-chip microcomputer can satisfy the purpose of the two paths of signals of mouse and keyboard being carried out resources allocation.Described mouse controller is converted into numerical information and coding with coordinate information and each key information of mouse, after described keyboard controller is converted into numerical information and coding with the key position information of virtual laser keyboard, respectively with this mouse coordinates information and keyboard key-position information transmission to this single-chip microcomputer, this single-chip microcomputer carries out transferring to main frame with this its by the data conveying element after the resources allocation to this two information; It transmits information mode and also has two kinds of wireless transmission and wire transmission.Described single-chip microcomputer can have USB port or PS/2 port, connects transmission mode by this port with line information is sent to main frame; The application principle that the data of described single-chip microcomputer and main frame are transmitted as wireless transmission method is consulted Fig. 5 as mentioned above, is not described in detail in this.
In the 3rd embodiment of control device described in the utility model, main control unit is a CPLD (Complex Programmable Logic Device, CPLD) controller, this CPLD controller respectively with the coordinate sensing element, roller sensing element and each button connect, and with described keyboard radiated element, key position sensing element and described keyboard switch control knob connect, this CPLD controller write-in program promptly can be realized the coordination of each action element of mouse beacon and each action element of virtual laser keyboard, and the key position information of the coordinate information of mouse and virtual laser keyboard is converted into numerical information and coding, and carry out transferring to after the resources allocation purpose of main frame.In the present embodiment with the wire transmission data to the structure of computing machine as shown in Figure 6, the port of this CPLD controller and main frame wired connection is USB port or PS/2 port.Wireless transmission method also is about to the CPLD controller and is connected with a wireless signal transmitter, by this wireless signal transmitter data is transferred to the wireless receiving detuner of main frame with the wireless transmission form, as shown in Figure 7.
In the use of the utility model embodiment, when the user does not need to knock keyboard, the virtual laser keyboard is closed by the switch control knob of virtual laser key board unit, at this moment the user can control computer by mouse; When the user needs keyboard when input, only need press this control knob with the hand that grips mouse, perfect virtual laser keyboard can use it as common keyboard with the shop desktop that falls.Therefore this dummy keyboard can arbitrarily be packed up or spread, and also need not to select in addition the placement location of virtual laser keyboard emitter.
Comprehensive the above, the described mouse of the utility model embodiment with virtual laser keypad function, cast off conventional keyboard once and for all, integrated being arranged on the mouse apparatus of module that will have the virtual laser keypad function, only need take an I/O mouth of main frame, can save per-interface space, and has the structure integration simply, the advantage easy to carry of going out, simultaneously because this virtual laser key board unit of control is arranged on this mouse apparatus in order to the emission or the control knob of closing dummy keyboard, in the operation mouse, just can open or close this button, make things convenient for the mutual use of mouse and keyboard, used operation more convenient.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (11)
1. mouse with virtual laser keypad function, comprise mouse case, mouse action button, mouse sensing element, data conveying element, described mouse action button is arranged at the outside surface of described mouse case, described mouse sensing element places in the described mouse case, through hole by mouse case is revealed in described mouse case simultaneously, it is characterized in that, also comprise virtual laser key board unit and main control unit;
Described virtual laser key board unit comprises keyboard radiated element, key position sensing element and keyboard switch control knob, described keyboard radiated element, key position sensing element are arranged at described mouse case inside, and be revealed in described mouse case by the through hole on the described mouse case, described keyboard switch control knob is arranged at the outside surface of described mouse case; Described keyboard radiated element, key position sensing element and described keyboard switch control knob are connected with described main control unit respectively;
Described mouse action button is connected with described main control unit respectively with described mouse sensing element;
Described main control unit is arranged in the described mouse case, be connected with described data conveying element, described data conveying element is connected with the main frame communication, and the key position information that mouse coordinates information that described mouse sensing element is responded to and described key position sensing element are responded to transfers to main frame by the data conveying element after described main control unit is converted into numerical information and coding.
2. mouse as claimed in claim 1 is characterized in that, described main control unit is a CPLD controller.
3. mouse as claimed in claim 1 is characterized in that, described main control unit comprises mouse controller, keyboard controller and resources allocation element, and described mouse controller is connected with described resources allocation element respectively with described keyboard controller.
4. mouse as claimed in claim 3, it is characterized in that, described mouse controller is connected with the mouse sensing element with described mouse action button respectively, and mouse coordinates information transfers to described resources allocation element after described mouse controller is converted into numerical information and coding.
5. mouse as claimed in claim 4, it is characterized in that, described keyboard controller is connected with described keyboard radiated element, key position sensing element, keyboard switch control knob respectively, and key position information transfers to described resources allocation element after described keyboard controller is converted into numerical information and coding.
6. mouse as claimed in claim 5, it is characterized in that, described resources allocation element is connected with described data conveying element, described data conveying element is connected with the main frame communication, and the key position information of mouse coordinates information and dummy keyboard transfers to described main frame by the data conveying element after described resources allocation element distributes.
7. mouse as claimed in claim 3 is characterized in that, described resources allocation element is a usb hub controller.
8. mouse as claimed in claim 3 is characterized in that, described resources allocation element is a single-chip microcomputer.
9. as claim 2,7,8 each described mouses, it is characterized in that described data conveying element comprises USB port or PS/2 port, be connected with the main frame communication by data line.
10. as claim 2,7,8 each described mouses, it is characterized in that described data conveying element comprises a wireless signal transmitter, be connected with the wireless receiving detuner communication of described main frame.
11. mouse as claimed in claim 10 is characterized in that, described wireless signal transmitter and usb hub controller are integrated to be arranged on the chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820079266XU CN201174106Y (en) | 2008-03-07 | 2008-03-07 | Mouse having virtual laser keyboard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820079266XU CN201174106Y (en) | 2008-03-07 | 2008-03-07 | Mouse having virtual laser keyboard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174106Y true CN201174106Y (en) | 2008-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820079266XU Expired - Fee Related CN201174106Y (en) | 2008-03-07 | 2008-03-07 | Mouse having virtual laser keyboard function |
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| Country | Link |
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| CN (1) | CN201174106Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224108A (en) * | 2014-11-25 | 2016-01-06 | 天津市英贝特航天科技有限公司 | Long range propagation USB button mouse |
| CN106095131A (en) * | 2016-06-24 | 2016-11-09 | 柳州市瑞日信息科技有限公司 | Computer inputs |
| CN106325542A (en) * | 2015-07-02 | 2017-01-11 | 浙江大学自贡创新中心 | Mouse with keyboard projection function and realization method thereof |
-
2008
- 2008-03-07 CN CNU200820079266XU patent/CN201174106Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105224108A (en) * | 2014-11-25 | 2016-01-06 | 天津市英贝特航天科技有限公司 | Long range propagation USB button mouse |
| CN105224108B (en) * | 2014-11-25 | 2018-09-25 | 天津市英贝特航天科技有限公司 | Long distance transmission USB button mouses |
| CN106325542A (en) * | 2015-07-02 | 2017-01-11 | 浙江大学自贡创新中心 | Mouse with keyboard projection function and realization method thereof |
| CN106095131A (en) * | 2016-06-24 | 2016-11-09 | 柳州市瑞日信息科技有限公司 | Computer inputs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20160307 |