TW201224844A - Wireless input apparatus and input system thereof - Google Patents

Abstract

A wireless input apparatus having a body and a switch module is provided. The body has a wireless transmission module, and the switch module is disposed on the body and has a first mode and a second mode. The first mode corresponds to a first receiver, and the second mode corresponds to a second receiver. When the switch module is switched to the first mode, the wireless input apparatus links to the first receiver through the wireless transmission module; and when the switch module is switched to the second mode, the wireless input apparatus links to the second receiver through the wireless transmission module. Accordingly, the wireless input apparatus may selectively link to the first receiver or the second receiver, so that a user may switch the wireless input apparatus to different computer based on requirements.

Description

201224844 VI. Description of the Invention: [Technical Fields of the Invention] There are various wireless input devices and systems for wireless input systems, and particularly for switching to different receivers. 1 species can be [first month Ij technology] rabbit τίΓ is the main data processing worker in the current information society, and ^ user ^ is easier to use the computer's input devices such as mouse, keys, development The main trend is to increase the user's input = = the convenience of the situation. Therefore, in the design considerations of the input device, the wireless device, and the wireless input device and the receiving C, the link technology have become the core technology of the manufacturer when developing the product. Fine--: The wireless input device sold by the earth is basically composed of - input: it is also composed of - -, such as: a slippery air with a receiver. Another style. The characteristics of such a production-input device (such as a mouse and a keyboard) with a receiver are that the input device communicates with each other and communicates with each other 'not only can maintain the convenience of the wireless device: ===: Application occasion Such as negative ==; =: However, 'in many computers in multiple conference rooms and offices of the second, the management staff, the walk, etc., the computer host used by these people is often not only for drunk switching, no occasions. Host and its input device. Feng Fan switches between different computer mainframes to add to each computer mainframe * for people who may have a receiver, and increases system installation costs including wireless input devices and [invention] This note & For wireless input devices and wireless input systems, the wireless transmission 201224844 replacement module can be switched to different receivers, thereby allowing users to conveniently switch to different computers to wheel data or control their joysticks. Zhizhi =, money example provides - a wireless wheel device, no == module. The body of the wireless input device has a wireless transmission including a first mode: the group 1 is on the body of the wireless input device and has a first port, when the module is replaced by the wireless transmission of the red link to the first 'round of the nest to the second mode, The wireless input device ^ group is cut into two receivers. And, the second transmission <, the line transmission module is bonded to the first embodiment of the invention, the keyboard, and the first receiver is adapted to be connected to the second computer. To the first electric month, the second receiver is suitable for the present invention - in the embodiment, there is a storage unit for the object (four) in 'the first, and the second corresponding to the second receiving crying; In the first-identification of the first-receiver:: when the mode is changed, the wireless input device is switched to the line transmission module, and when the two-two switching module is switched to the second mode, no communication is performed. And the signal of the 4th code and the second receiver are in the embodiment of the present invention, when the group is switched to the first mode, the data sent by the switching mode of the second:: line input device is set to be When the first coding mode is used, the second mode is used, the wireless input device makes the communication: when the switching module is cut to communicate with the second receiver, the code is transmitted in the invention by the coding method. In one embodiment, the u", the body of the wire wheel entering device is more, 5/17 201224844 has a processing unit and a financial unit _ replacement module. The storage unit is lightly connected to the second place? The first identification code of the receiver and the pair are used to store the second identification code corresponding to the first when the switching module is switched to the first: the receiver. The transmission module is linked to the first connection' processing unit In the present invention, the first receiver is connected to the second module in the embodiment of the present invention. The switching module for the outer casing input of the main body is, for example, a button.衮 "The outside of the body. Cut. Any of the wheel / f switch Combinations

The embodiment of the invention further provides a first receiver, a second receiver and a wheeled packager, and a second connection (four) which can be divided into the same device, and can be selectively switched to the first-H line. Use as a mouse or keyboard for different computers. The "receiver" in the embodiment of the present invention provides a wireless input system that links the single-input device to two or more

can. The user can selectively link the wireless input device to the desired ^: to perform related operations, such as inputting data or operating cursors, etc., and it is considered that the enabling of the invention is further improved. DETAILED DESCRIPTION OF THE INVENTION The present invention is described in detail with reference to the accompanying drawings in which: FIG. (First Embodiment) Referring to Fig. 1 Fig. 1 is a functional block diagram of a wireless wheel in accordance with a first embodiment of the present invention. The wireless input system 10 includes a wireless input device u' 卑一·6/17 201224844 'receiver 12 筮- pull & apply to connect to the first ^ ^ 13 ° = receiver 12 and second receiver 13 can Selective link] two::: computer: 5. The wireless input device U is a computer 14 or a second electric tooth "丨 12 or a second receiver 13 to communicate with the first dream. In the present embodiment, the wireless wheel receiver U is of the type that it wirelessly receives the input device 11. An example of this is not to limit the wireless switching module that is not exposed on the outer casing (4) The second receiving crying 2. If the mode is changed to the first receiver 11 or

Selective = 4 ^ no, mouse as an example, when the wireless input device is used to control the first computer 14 or the second computer H with the old wood, taking the wireless keyboard as an example, the wireless input is not the right person to shake the U More than one disk f can be used. That is to say, the wireless transmission is an instant key; one of them can be used according to the use of the phonetic θ ^ .A °. In addition, it is worthwhile to think that the line of the line can be linked to the second line to simultaneously control all the Lei Cong 6 h ◊ receiving ^ ^ w 9 /? private, this poor example does not limit the helmet line device U key The reception of the knot H ^ I, ', deep input in this embodiment Yin, with two receiving crying is not limited to this. The wireless input device #2" 3 cases can be slid back and forth to switch the first mode: and the like: the first receiver 12' and the second mode corresponds to the second reception cry; the chain device 11 is switched to the In one mode, the wireless input device is: 槿:::::ϊ 2; and when the wireless input device 11 is switched to the second mode, the wireless input is connected to the second receiver 13. Wireless input device „ Please refer to Figure 2 for the circuit implementation. 2 is a functional block diagram of a wireless input device according to a first embodiment of the present invention at 7/17 201224844. The wireless input device π includes a switching module 21, a wireless transmission module 22, a processing unit 23, and a storage unit 24', wherein the switching module 21 is disposed on the outer casing of the body of the wireless input device ' and the wireless transmission module 22, The processing unit 23 and the storage unit 24 are disposed in the body of the wireless input device 11. The processing unit 23 is coupled to the switching module 21 , the wireless transmission module 22 and the storage unit 24 . The storage unit 24 is configured to store information such as a plurality of sets of identification codes or a plurality of codec programs. The wireless transmission module 22 can be used to link and transmit data to the wireless receiver, such as a 2.4 G wireless transmission module or a Bluetooth transmission module, and the present invention is not limited thereto. The switching module 21 is then used to switch between different modes to correspond to different receivers. An embodiment of the wireless transmission module 22 is, for example, to communicate with the first receiver 12 or the second receiver 13 using radio frequency signals. In order to achieve the function of transmitting and receiving this RF # number, the most convenient implementation is to use the globally versatile 2.4 GHz Industrial Scientific Medical (ISM) band or use Bluetooth wireless transmission technology. When the switching module 21 is switched to the first mode, the processing unit 23 is coupled to the first receiver 12 via the wireless transmission module 22 and communicates with the first receiver 12 via the wireless transmission module 22. On the other hand, when the switching module 21 is switched to the second mode, the processing unit 23 transmits to the first receiver 13 ' via the wireless transmission module 2 2 , and to the first receiver 13 ' via the wireless transmission module 22 Device 进行 3 communicates. Referring to FIG. 2, the wireless input device 11 can be a mouse or a keyboard. Take the mouse as an example, please refer to Figure 3 and Figure 4. 3 and 4 are schematic views of a switching module according to a first embodiment of the present invention. The switching element 2 in the switching module 21 in FIG. 2 is implemented by any one of a button, a scroll wheel, and a slide switch, or a combination thereof. As shown in FIG. 3, the body 35 of the mouse 30 has a wireless transmission module, a processing unit and a 201224844 storage unit (not shown), and the button 31 is disposed outside the outer casing of the body 35. The button 31 is a switching element of the switching module 21 + . Let 切换 switch to the same computer (different mode) by pressing this button 31. In addition, in another embodiment of the present invention, the switching module 2 switching component may also be a sliding switch 4 as shown in FIG. The slide switch Μ is on the side of the outer casing 42 of the body 45 of the mouse 40. The user can use the same mode (receiver) as the "electrical monthly package value", the implementation of the embodiment does not limit the replacement of the switching components can be according to different design requirements, such as the number of modes should be The component or a combination of multiple components. In addition, you can also use the mouse's original left 'right button and its mouse movement direction to switch between the 21 = two tear button and the direction of the mouse movement: switch «, and 21 can also use the combination of the original button and the scroll wheel of the mouse. In addition, the mode switching can also be switched by a single key cycle or a combination key, and the present invention does not limit the mode switching mode. The group 21 can also use the software to implement the software=the software can be changed by the cursor to allow the user to click through the cursor to change the knife. The cutting group 21 can be used to turn off the rugged _. The present invention is the same as the first embodiment. = = The above method of using the frequency band to switch the receiver: == The technical means to switch the receiver. Please refer to the figure = Home=Storage unit 24 can store multiple identification codes to compare ~, receive (10) and Two receivers 13. When cutting When the change module 21 is switched to the 9/17 201224844 first mode, the wireless input device 11 transmits a signal (data) to which the first identification code is attached via the wireless transmission module 22 to communicate with the first receiver u. When the switching module 21 is switched to the second mode, the wireless input device sends a signal with the second identification code added by the wireless transmission module 22 to communicate with the second = crying 13. The first receiver 12 and the second receiver 13 determine whether the received signal is valid according to the code: In the embodiment, the first receiver Η corresponds to the first identification code, and the second receiver 13 corresponds to the second Identify ^.

If the wireless input device 11 needs to be connected to multiple sets of receivers, multiple sets of corresponding identification codes can be set. When the switching module 21 is switched, the wireless input device is set to be set according to the mode corresponding to the switching module 21. Knowledge. New, the identification code is attached to the transmitted signal to communicate with the corresponding receiving crying communication. The second embodiment is mainly inferior to the first embodiment; the second (four) means are different, and the remaining components are activated, for example, switching The module white is similar to the first embodiment and will not be described here. Another t wireless input device can add mosquitoes to the same mouse, and when the t system is different - the other groups in the same group will automatically convert and identify ^ use

The modulo == related key combination is set on the U W 4 Game Pad. The setting of the pairing ID and its pairing number can be set or via the host computer.仃μ and pairing U, the present invention does not limit the setting of the identification code 10/17 201224844 (third embodiment) -=^^^2' the present hair _ Figure 1 detailed (four) another second receiving crying 12 U The same encoding mode corresponds to different modes, and the receiving receiver 12 and the second receiver are switched to the first mode mode. + ^ s 杈, when the wireless input device 11 uses the 传送 i to transmit the shot 4]" and the first receiver 12 when the pass group 21 is switched to the second mode, the can

^ The transmitted (four) material is encoded by the encoding method to be compared with the second receiver 13. Since the first receiver 12 and the second receiver 13 are different in the editing mode, only the connection (4) corresponding to the selected mode can correctly take the required material. Further, in the present embodiment, the manner of encoding/decoding is not limited. It is worth noting that the third real_and the first implementation age are different in that the technical means for switching the receiver are different, and the remaining forests and actions, such as the switching module 21, are similar to the first embodiment, and are not described here. In addition, in the above first to third embodiments, the modulation mode of the signal may include a plurality of modulation methods, such as frequency hopping spread frequency (Frequency_H〇pping).

Spread Spectrum (FHSS for short) or Direct Sequence Spread Spectrum (DSSS), the present invention does not limit the signal modulation method in the above embodiment. The FHSS technology divides it into 75.81 radio frequency channels (Radi〇 FreqUenCy chqb) for the frequency band of iMHz in the 2.4 GHz band. Then, both the receiving end and the transmitting end use the same frequency hopping mode (Frequency Hopping) to transmit signals and receive signals to prevent data manipulation. Most FHSS use some different forms of Gaussian frequency shift keying (Gaussian

Frequency Shift Keying (GFSK) is a modulation method. DSSS is to pass the original power, narrow bandwidth bit signal 'through a virtual random sequence (Pseudo Random 11/17 201224844

Sequence) and phase shift keying (PSK) are converted into low-power, wide-band carrier signals. The modulation technique used by the DSSS is, for example, a variable phase S-cycle change such as PSK, QPSK (Quadrature Phase Shift Keying), DQPSK (Differential Quadrature Phase Shift Keying), or the like. In addition, it should be noted that the spread spectrum and modulation method mentioned in the embodiment are not intended to limit the present invention, and the coding method that can be used in the implementation of the present invention is not limited to the foregoing. Furthermore, the wireless input device U proposed in this embodiment may also correspond to more than two modes. The first mode and the second mode proposed in this embodiment are for convenience of description only, and the invention is limited. In addition, it is noted that the connection between the above components includes direct or indirect electrical connection, as long as the electrical signal transmission function can be achieved. Merging or using the 'components' can be added, removed, adjusted or replaced according to its design and design. After the description of the above embodiments, the technical field is generally used by a person skilled in the art to infer the implementation thereof. two. The above-mentioned wireless input device of the present invention has two or more modes cut=two', which can be linked to different receivers according to user requirements, and provides: 2^: line input device between multiple computer hosts Switching function. Use I / a wireless input device to control the cursor on different computers, or the keyboard of the computer. According to this, the user can carry out the wireless input device between different computers to facilitate the operation. The secret embodiment of Yub 3 has been disclosed above, but the present invention is not limited to any one of ordinary skill in the art, and may make some changes and adjustments within the range of no deduction. This shall be subject to the definition of the application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a functional block diagram of an embodiment of a wireless input system of the present invention. 2 is a functional block diagram of an embodiment of a wireless input device of the present invention. 3 is a schematic diagram of an embodiment of a switching module of a wireless input device according to the present invention. FIG. 4 is a schematic diagram of an embodiment of a switching module of a wireless input device according to the present invention. [Main component symbol description] 10 Wireless input system 23: Processing unit 11 Wireless input device 24: storage unit 12 first receiver 30 ' 40 '·mouse 13 second receiver 31 : button 14 first computer 32 Λ 42 : outer casing 15 second computer 35 ' 45 : body 21 switching mode Group 41: Slide switch 22 Wireless transmission module 13/17

Claims (1)

201224844 Seven patent application scope: Flute-Lr wireless input device is suitable for link-to-μ first receiver, the wireless wheel-in device includes: a receiver and a receiver, with a wireless transmission module And a switching module, the device recognizes the second mode, wherein the first body has a first mode and a mode corresponds to the second frame receiving mode corresponding to the first receiver, the first In the second, when the switching module is cut into the device via the wireless transmission, the wireless transmission module is switched to the second mode = link to the first Wei; when the switching wheel mode The group link to the second connection ^ _ no 'line wheel person u via the wireless transmission 2. As claimed in the patent range, the wireless wheel entry device is a slippery or two-side =: line wheel into the skirt, where the - the first computer, the second accident ^ ^ ^ device is suitable for connection 3 · as claimed in the scope of two: appropriate two, to - second computer. The main body further has a wireless wheeling device in which the storage unit _35 is located, wherein the number ~1: code::;:4== the first-receiver:, the change mode is switched to the two-two identification code, 1 Wireless transmission privately - when the chess type is the wireless input, the device is placed in the second transmission, and the signal of the first identification code is associated with the first; the reel: when the switching module is switched to the second When the mode of V's confidence turns [j transmission her hair Weijia has the second identification β 4 Hai first receiver to communicate. The switch 1 pin (four) _, where sold out - total: when the mode is changed, the wireless wheel Mf# field, · when the cut 1 type code sent f material to the sister-in-four (four) to pass the module When switched to the second mode, the wireless input card = 14/17 201224844 encodes the transmitted data with a second encoding to communicate with the second receiver. 5. The wireless input device of claim 1, wherein the body further comprises: a processing unit coupled to the wireless transmission module and the switching module; and a storage unit coupled to the processing a unit for storing a first identification code corresponding to the first receiver and a second identification code corresponding to the second receiver; wherein, when the switching module is switched to the first mode, the The wireless input device transmits a signal with the first identification code to communicate with the first receiver via the wireless transmission module; and when the switching module is switched to the second mode, the wireless input device transmits the wireless The transmission module transmits a signal to which the second identification code is attached to communicate with the second receiver. 6. The wireless input device of claim 1, wherein the switching module is disposed on an outer casing of the body and exposed to the outside of the outer casing. 7. The wireless input device of claim 6, wherein the switching module comprises any one of a button, a scroll wheel, and a slide switch, or a combination thereof. 8. A wireless input system, comprising: a first receiver; a second receiver; and a first wireless input device adapted to link to the first receiver and the second receiver, the first The wireless input device comprises: a body having a wireless transmission module; and S: 15/17 201224844 •, a switching module disposed on the body and in summer and a second mode, wherein the first mode corresponds to the first a second mode corresponding to the second receiver; wherein the switch module is switched to the first line input device to link to the second line via the wireless transmission module, the first mode When the non-switching module is switched to the second mode, the first receiver; when the 5 mega wireless transmission module is linked to the second receiver. The two-input device is a mouse or a keyboard, as described in claim 8, wherein the system is connected to a first computer, and the second receiver is adapted to be used. It is suitable for the brain. The body of the helmet/the first wireless input device described in claim 8 has a storage cover and a system, wherein: a first of the first receiver The identification code and the corresponding two hex: the switching module that stores the tangential non-device is switched to the hi1·: the wireless input w as described in claim 8 of the patent scope, straight = switch When the module is switched to the first mode, the first scale is sent using a first-encoded code, and the device is 诵邙.μt to transmit with the first receiver into the receiver. (4) The wireless input system of claim 8, wherein the body further comprises: a processing unit coupled to the wireless transmission module and the switching module And a storage unit coupled to the processing unit for storing a first identification code corresponding to the first receiver and a second identification code corresponding to the second receiver; wherein, when the switching module When the group is switched to the first mode, the first wireless input device Transmitting, by the wireless transmission module, a signal with the first identification code to communicate with the first receiver; and when the switching module is switched to the second mode, the first wireless input device transmits the wireless input device The module transmits a signal to which the second identification code is attached to communicate with the second receiver. 13. The wireless input system of claim 8, wherein the switching module is disposed on a casing of the body The wireless input system of claim 13, wherein the switching module comprises any one of a button, a roller, a slide switch, or a combination thereof. The wireless input system of claim 8 , further comprising a second wireless input device associated with the first wireless input device, wherein the second wireless input device switches to the first mode, the second The wireless input device switches to the first mode correspondingly. 17/17