CN2643550Y - Receiver for wireless input apparatus - Google Patents
Receiver for wireless input apparatus Download PDFInfo
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- CN2643550Y CN2643550Y CN 03208690 CN03208690U CN2643550Y CN 2643550 Y CN2643550 Y CN 2643550Y CN 03208690 CN03208690 CN 03208690 CN 03208690 U CN03208690 U CN 03208690U CN 2643550 Y CN2643550 Y CN 2643550Y
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- receiver module
- receiver
- input device
- radio
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Abstract
The utility model relates to a receiver of a wireless input device. The receiver receives wireless signals sent at least by two input devices. The utility model includes a primary receiving module and a secondary receiving module, the primary receiving module receives the wireless signal sent by one input device, and the secondary receiving module receives the wireless signal set by the other input device. The primary receiving module is connected with the secondary receiving module via a transmission interface in power connection. The user can use the two input devices to control the computer, when the separation application is required; two receivers can be used separately.
Description
Technical field
The utility model relates to a kind of receiver of radio input device, relates in particular to a kind ofly to use on computers, is used for receiving the receiving system of the wireless signal of various computer peripheral equipments inputs.
Background technology
In general, when the operational computations machine, keyboard and mouse are the ancillary equipment of indispensable indispensability, and a kind of input characters, another kind of being used for is used for controlling the pointer that is presented on the screen.In addition, because the appearance of wireless (cordless) keyboard and mouse, can utilize radio frequency (RF) or infrared ray (IR) to transmit the signal of input units such as manipulation keyboard, mouse, so that the user can operate in distance calculation place far away.Simultaneously, cooperate the plug and play (Plug-and-Play) of USB (USB) and the function of hot plug (hot plugging), the mouse that is applied on the personal computer also can plug at any time and be connected on other computer, like this, made things convenient for the user when going out and the collocation of notebook computer use.
In addition because general mouse often needs horizontal to use on the table, so be not suitable for the business people in company's meeting with computer software (as Power Point etc.) use when reporting.Thereby a kind of control device that replaces wireless mouse appearred, also adopt wireless design, can be used to control the pointer that is presented on the computer screen, only needing with thumb control directionkeys is removable this pointer, the user can report so easily with the unsettled operation of hand-held.
For fear of wired operation that influences the user, many now foregoing input units all are to adopt wireless mode.No matter but be with radio frequency or with infrared ray as wireless transmission, each input unit all needs corresponding receiver, to receive the signal that is sent separately respectively.Yet the quantity of the receiver that the user can plug on same computer is subjected to the slot count quantitative limitation that computer provides, so also there is receiver with each input unit to integrate.Rely on the integration of circuit design, each input unit is transmitted the signal that comes, be sent on the computer by same USB, just such as the shared receiver of common keyboard and mouse.
Yet, after in case the receiver of each input unit become one, will run into such problem: when the user wants a certain input unit is taken to when using on another computer, certainly will receiver must be taken away in the lump, other input unit all can't be used on former computer, very inconvenient when a plurality of users share this computer.For example: under the situation that keyboard, mouse and control device three's receiver is become one, former user only need use keyboard, mouse when its desktop PC of operation, after being used with mobile computer yet if he takes mouse and receiver out of, then this desktop PC can not have corresponding receiver because of its keyboard, make other want to use the people of this desktop PC to control, and must provide other keyboard for oneself to be connected with this desktop PC with this keyboard.And generally keyboard all occupies bigger desk-top space, not as mouse lightly is easy to collection, so prepare the burden and inconvenience that another keyboard will increase the user undoubtedly more.
Designer of the present utility model, concentrates on studies in conjunction with the experience of being engaged in the sector for many years at above-mentioned defective, in line with excelsior spirit, has designed the utility model.
Content of the present utility model
Main purpose of the present utility model is to provide a kind of receiver of radio input device, two receivers are pegged graft by the coffret with plug and play and hot plug function be one, and the corresponding separately at least a input units of these two receivers (as keyboard, mouse or control device), so that the user uses these two kinds of input units to control computer simultaneously, and when the demand of separately using is arranged, also two receivers can be separated with independent use.
Another purpose of the present utility model is to provide a kind of receiver of radio input device, the input unit that will have, not have the demand of carrying is corresponding with two receivers respectively, these two receivers are pegged graft by the coffret with plug and play and hot plug function and are one, so that have the corresponding receiver of the input unit of the demand of carrying to be available for users to plug at any time, and can guarantee that still another receiver normally uses under previous status.
Another purpose of the present utility model, be to provide a kind of receiver of radio input device, two receivers are pegged graft by the coffret with plug and play and hot plug function be one, and the media that these two receivers transmit as signal with infrared ray and radio frequency respectively, thereby meet the demand of various input units in practical application.
In order to realize above-mentioned main purpose, the utility model provides a kind of receiver of radio input device, receive the wireless signal of at least two kinds of input unit transmission, comprise a main receiver module and a secondary receiver module, this main receiver module is used for receiving the wireless signal that above-mentioned a kind of input unit sends, should then be used for receiving the wireless signal that above-mentioned another kind of input unit sends by the pair receiver module, and do being electrically connected of plug-in by a coffret between this main receiver module and this pair receiver module.
In order to reach another above-mentioned purpose, the utility model provides a kind of receiver of radio input device, at least can receive the wireless signal that the transmission of a keyboard and a control device comes, comprise a main receiver module and a secondary receiver module, this main receiver module is used for receiving the wireless signal that above-mentioned keyboard sends, should then be used for receiving the wireless signal that above-mentioned control device sends by the pair receiver module, and do being electrically connected of plug-in by a coffret between this main receiver module and this pair receiver module.
In order to reach above-mentioned another purpose, the utility model provides a kind of receiver of radio input device, comprise one with infrared ray as the main receiver module of transmission signal vector and one with the secondary receiver module of radio frequency as transmission signal vector.Wherein, do being electrically connected of plug-in by a coffret between this main receiver module and this pair receiver module.
Brief description of drawings
Fig. 1 is the stereogram that the major and minor receiver module of the utility model is separated;
Fig. 2 is the stereogram that the major and minor receiver module of the utility model combines;
Fig. 3 is the stereogram of the utility model first embodiment user mode;
Fig. 4 is the stereogram of the utility model second embodiment user mode;
Fig. 5 is the stereogram of the utility model the 3rd embodiment user mode.
List of parts in the accompanying drawing is as follows:
Mouse 32 mouses 33
Embodiment
Below in conjunction with accompanying drawing feature of the present utility model and technology contents are elaborated.Only for reference and the explanation usefulness of accompanying drawing is not to restriction of the present utility model.
Fig. 1 and Fig. 2 are respectively that major and minor receiver module of the present utility model is separated and the stereogram of combination.As depicted in figs. 1 and 2, the utility model provides a kind of receiver of radio input device, comprises a main receiver module 1 and a secondary receiver module 2, wherein:
This main receiver module 1 has a housing 10, and the hole seat 100 of a depression is set on housing 10.This pair receiver module 2 has a body 20, body 20 can be long strip type, the one end is the distal portion of this pair receiver module 2, matches with the hole seat 100 of this main receiver module 1, so that the body 20 of secondary receiver module 2 can partly be set on the housing 10 of main receiver module.
Be provided with a coffret in this main receiver module 1 and secondary receiver module 2 mutually sheathed places, coffret can be USB (USB), to have the function of plug and play (Plug-and-Play) and hot plug (hot plugging) simultaneously.Described coffret comprise a slot 11 and with the joint 21 of these slot 11 corresponding matching.The notch of slot 11 exposes in the bottom of hole seat 100, and with the openend of hole seat 100 towards consistent.Joint 21 is arranged on the end of body 20 of this pair receiver module 2, it is the distal portion of secondary receiver module 2, when the joint 21 of secondary receiver module 2 was plugged on the slot 11 of main receiver module 1, this main receiver module 1 can be electrically connected by coffret with this pair receiver module 2.
In addition, this main receiver module 1 also is provided with a transfer connector 12 that is used for plugging on the main frame 3 (as shown in Figure 3), this transfer connector 12 is positioned at housing 10 outsides of main receiver module 1, also can connect this transfer connector 12 and housing 10 by a transmission line 120, plays the effect of extension.In addition, this main receiver module 1 can also have at least one transmission slot 13, and each transmits slot 13 and is positioned on the housing 10, and its notch is exposed on the surface of housing 10, pegs graft for the input unit that other outside is set up.
Above-mentioned structure is exactly the receiver of radio input device of the present utility model.
As shown in Figure 3, the utility model is connected to the transfer connector 12 of main receiver module 1 on the main frame 3 in use, and uses this main receiver module 1 to receive the wireless signal of the input unit transmission of the anxiety that at least a nothing carries, as keyboard 30 etc.2 of this pair receiver modules are used for receiving at least a wireless signal that the input unit transmission of the demand of carrying is arranged, as control device 31 etc.As for mouse 32 pairing signal receivers, can be incorporated into main receiver module 1 or secondary receiver module 2 in one of them with circuit.In the present embodiment, these mouse 32 pairing signal receivers are incorporated in the main receiver module 1.That is to say that former user only can carry control device 31 and go out together with secondary receiver module 2, control this desktop PC for other user and keep remaining keyboard 30, mouse 32 and main receiver module 1.
If when being incorporated into above-mentioned mouse 32 pairing signal receivers in the secondary receiver module 2, then former user can carry control device 31 and mouse 32 and go out together with secondary receiver module 2.Like this, former user not only can be in the use of fit on mobile computer (figure slightly), and do not need additionally to carry again the required mouse of this mobile computer, simultaneously, as shown in Figure 4, when other user wants to use this desktop PC, only need prepare the mouse 33 of another wired (as shown in the figure) or wireless (not shown), receive on the transmission slot 13 of main receiver module 1 and use, this also is the utility model preferred embodiment.
As shown in Figure 5, also can make main receiver module 1 of the present utility model with the media of infrared ray (IR) as signal transmission, and should pair receiver module 2 with the media of radio frequency (RF) as the signal transmission.Because this main receiver module 1 mainly is the wireless signal that reception keyboard 30 and mouse 32 are sent, and keyboard 30 in use compares near computer screen 4 usually with mouse 32, and can be too not far away apart with main frame 3, so main receiver module 1 only need be realized with transmitting the comparatively limited infrared ray of distance; Yet should the pair receiver module 2 receive the wireless signal that control device 31 is sent, and control device 31 is in practical application during in occasions such as reports, the user often need cooperate report content and the shift position, so must with transmission characteristic preferably radio frequency realize.
In sum, the utility model be really one extremely excellent and have the design of practicality, now submit patent to.And above explanation to preferred embodiment of the present utility model is not to be used for limiting claim of the present utility model, and the equivalent transformation of any application feature of the present utility model and technology all should belong to scope of patent protection of the present utility model.
Claims (10)
1. the receiver of a radio input device, be used for receiving the wireless signal of at least two kinds of input unit transmission, comprise a main receiver module and a secondary receiver module, described main receiver module is used for receiving the wireless signal that a kind of input unit sent in above-mentioned at least two kinds of input units, described secondary receiver module then is used for receiving the wireless signal that another kind of input unit sent in above-mentioned at least two kinds of input units
It is characterized in that described main receiver module forms being electrically connected of plug type with described secondary receiver module by a coffret.
2. the receiver of radio input device according to claim 1 it is characterized in that described a kind of input unit is a keyboard, and described another kind of input unit is a control device.
3. the receiver of radio input device according to claim 1 is characterized in that the media that described main receiver module transmits as signal with infrared ray, the media that described secondary receiver module transmits as signal with radio frequency.
4. according to the receiver of claim 1,2 or 3 described radio input devices, it is characterized in that also being provided with a transfer connector on the described main receiver module.
5. the receiver of radio input device according to claim 4 is characterized in that described transfer connector is connected with described main receiver module by a transmission line.
6. the receiver of radio input device according to claim 1 is characterized in that described main receiver module also has at least one transmission slot.
7. the receiver of radio input device according to claim 1, it is characterized in that in described main receiver module by circuit integrated the pairing signal receiver of mouse.
8. the receiver of radio input device according to claim 1, it is characterized in that in described secondary receiver module by circuit integrated the pairing signal receiver of mouse.
9. the receiver of radio input device according to claim 1 is characterized in that described coffret comprises a slot and one and the joint of described slot corresponding matching.
10. the receiver of radio input device according to claim 1 is characterized in that described coffret is a USB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208690 CN2643550Y (en) | 2003-09-02 | 2003-09-02 | Receiver for wireless input apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208690 CN2643550Y (en) | 2003-09-02 | 2003-09-02 | Receiver for wireless input apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643550Y true CN2643550Y (en) | 2004-09-22 |
Family
ID=34288739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208690 Expired - Fee Related CN2643550Y (en) | 2003-09-02 | 2003-09-02 | Receiver for wireless input apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643550Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2282422A1 (en) * | 2009-08-05 | 2011-02-09 | Topseed Technology Corp. | Infrared-receiving device with expanded module and receiving method for the same |
-
2003
- 2003-09-02 CN CN 03208690 patent/CN2643550Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2282422A1 (en) * | 2009-08-05 | 2011-02-09 | Topseed Technology Corp. | Infrared-receiving device with expanded module and receiving method for the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040922 Termination date: 20091009 |