CN2503524Y - Imput device of wire/radio double working mode - Google Patents
Imput device of wire/radio double working mode Download PDFInfo
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- CN2503524Y CN2503524Y CN 01234267 CN01234267U CN2503524Y CN 2503524 Y CN2503524 Y CN 2503524Y CN 01234267 CN01234267 CN 01234267 CN 01234267 U CN01234267 U CN 01234267U CN 2503524 Y CN2503524 Y CN 2503524Y
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Abstract
The utility model relates to a wired/wireless dual operation mode input device, which comprises a receiver connected with a computer and an input device connected with the receiver as signal on line through a wireless mode. The input device is also connected with the receiver through a signal/supply line, thus the wired/wireless signal transmission dual operation mode is provided, and the input device can be simultaneously charged under the normal operation condition. The utility model can provides two operation modes, and also the operation modes can be mutually changed when the battery electric power runs down or the radio frequency interference is strong, and the input device can use rechargeable battery, without a power switch power supply provided, thus the utility model meets the environment protection and can reduce the cost.
Description
Technical field
The input media of the relevant a kind of wire/wireless double working modes of the utility model refers to a kind of computer input unit that can make things convenient for charging at any time and can choose the wire/wireless mode of operation wantonly especially.
Background technology
Since computing machine comes out, its population in use is the quick growth that is stable, in recent years also under the adding fuel to the flames of internet, grow up fast with surprising rapidity, remove the student and utilize Computer Processing operation, report, common people utilize also that computing machine is for data processing, collection and amusement, leisure purposes, because computing machine has been the situation of highly popularizing, in the golden age of making computing machine and related peripheral industry enter another.Yet market is big, and it is fierce that relative competition also becomes, and relevant dealer there's no one who doesn't or isn't joins hands to make every effort to progress greatly on the function of product, to strive for consumer's favor.Input media with personal computer, from in one's early years simple keyboard, the trace ball that occurs to adapting to Windows, mouse, and the rocking bar of cooperation electronic game etc., not only on kind, weed out the old and bring forth the new, on the transmission mode of signal, also change simultaneously thereupon, which kind of input media in one's early years no matter, and the transmission of the signal between the computing machine is all undertaken by signal wire, it also is so-called wired computer input unit, influence its activity owing to there being Line Input Devices to be subject to impeding of signal wire, so in many wireless communication technologys, agreement is come out one after another, roughly solve the problem that signal disturbs after, various wireless input medias i.e. listing successively, and the advantage of radio input device obviously is not to be subject to the height activity of signal wire, but with regard to existing radio input device, also there is certain defective in it on using.
At first, though radio input device has been got rid of impeding of signal/power lead, but also lose the support that it provides power supply simultaneously, therefore, existing radio input device all utilizes powered battery, charges when battery supply exhausts to recover electric power, or the battery that also renews, no matter but be charging or also change battery that radio input device can't operate as normal between its power recovery operational period, so will cause user's puzzlement.And, also will cause environmental issue as using deserted battery.
In addition, utilize the cradle of computer system circumscribed now usually, when system closedown, also may cause and not have the awkward situation that electricity can fill.But if change the mode of plug-in power supply into, then wireless signal receiver must be separated with charger, not only cost increases significantly, also causes and uses upward or the inconvenience in the space utilization.
In addition, although wireless communication technology, agreement that radio input device adopts all try hard to overcome signal interference problem, but be difficult in fact guarantee fully that radio input device is worked all can obtain desirable signal transmitting quality under the varying environment factor, when the transmission signals of radio input device suffers seriously to disturb, promptly can't normal running, this also uses one of puzzlement of radio input device at present for the consumer.
From the above, be good at, on problems such as power supply supply, battery waste treatment and signal interference, to the greatest extent effectively do not solve yet though existing computer radio input media has high flexibility, thus need to be further reviewed, and seek feasible solution.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of rechargeable computer input unit of choosing the wire/wireless mode of operation wantonly, when being exhausted, its power supply can in use charge simultaneously, and when the wireless signal serious interference, switch to the wire signal transmission mode to keep the operate as normal of input media.
For achieving the above object, the input media of wire/wireless double working modes of the present utility model, it comprises: a receiver that joins with computing machine; And at least one radio input device; Be characterized in also comprising: but at least one signal/power lead that under the wire transmission pattern, connects described receiver and described radio input device and automatic winding; Wherein, be provided with an automatic transfer switch in the described radio input device, to switch the transmission of wire/wireless; And a rechargable battery, to supply the power supply of described input media; Also be provided with an automatic transfer switch in the described receiver, carry out the transmission of wire/wireless to cooperate described input media; And a power supply unit, it charges to described rechargable battery via described signal/power lead.
Described radio input device inside is arranged with:
One processor, its input end be with a keyboard or not the button of given number be connected;
One wireless launcher is in order to launch the signal of being sent by processor;
One wired connection port is for linking described signal/power lead;
One automatic transfer switch has an input end and two output terminals, and wherein input end is to be connected with the output terminal of processor, and two output terminals are that the output terminal and the described wired connection that connect wireless launcher respectively connect port;
When wired connectivity port did not connect signal/power lead, automatic transfer switch was to make the output terminal of processor be linked to wireless launcher, makes the signal of input media launch with wireless mode;
When wired connectivity port connected signal/power lead, automatic transfer switch then made the output signal of processor send by described signal/power lead, delivers to computing machine through receiver.
Be arranged with in the described receiver:
One processor is that the signal that input media is sent here is deciphered, and delivers to computing machine by an interface port;
One wireless receiver is in order to receive the signal of input media emission;
One wired connection port is for linking described signal/power lead;
One automatic transfer switch has an output terminal and two input ends, and its output terminal is to be connected with the input end of processor, and two input ends are output terminal and the described wired connection ports that connect wireless receiver respectively;
When wired connectivity port did not connect signal/power lead, automatic transfer switch was to make the input end of processor be linked to wireless receiver, to receive the input signal of input media by the wireless mode emission;
When wired connectivity port connected signal/power lead, automatic transfer switch then made the output terminal of processor and signal/power lead link, with the signal by signal/power lead reception input media is sent here.Simultaneously, described radio input device also charges by described signal/power lead.
Described signal/power lead is to be located at radio input device inside by an automatic retracting device.
Described signal/power lead is to be located at receiver inside by an automatic retracting device.
Adopting such scheme, under described radio input device normality, is by the rechargable battery power supply in the power supply unit, transmits to receiver receives with wireless mode, delivers to computing machine after treatment again; When exhausting, then can carry out the signal transmission, and, can effectively solve the problem that existing radio input device meets with whereby simultaneously to the charging of the rechargable battery in the power supply unit by signal/power lead as signal serious interference or rechargable battery power supply.At least possess following characteristic and advantage with described design:
1. wire/wireless double working modes: user's visual environment factor or actual demand, selection is with the signal of wired or wireless mode transfer radio input device, when for example radio input device power drain or Radio frequency interference (RFI) are serious, can do wired binding by described signal/power lead and receiver, except that can guaranteeing that in the wire transmission pattern signal without interruption, in operating process, also simultaneously the rechargable battery in the radio input device is charged, so for input media, not only can keep its normal use, also, charge simultaneously not influencing under its normal situation of using.
2. help environmental protection: because radio input device is to use reusable rechargable battery, so the unlikely environmental issue that causes the battery waste treatment.
3. reduce cost: need not to give dc charger as an addition, so can effectively reduce cost at radio input device.
Understand the purpose of this utility model, characteristics and advantage for clearer, the utility model is elaborated below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the device synoptic diagram of the utility model one preferred embodiment;
Fig. 2 is the receiver partial sectional view of the utility model one preferred embodiment;
Fig. 3 is the acceptor circuit structural representation of the utility model one preferred embodiment;
Fig. 4 is the radio input device electrical block diagram of the utility model one preferred embodiment;
Fig. 5 is the device synoptic diagram of the another preferred embodiment of the utility model.
Embodiment
Wireless device in the utility model, it can comprise radiobeam (RADIO FREQUENCY) and infrared ray (INFRARED RAY) dual mode; In the present embodiment, only utilize the mode of RF to describe.
As shown in Figure 1, be the device synoptic diagram of the utility model one preferred embodiment, it includes:
One or more radio input device 10 is can choose wantonly with wired or wireless pattern to transmit signal;
One receiver 20, the input media connectivity port of it and computing machine 200 links, in order to receive the signal of described radio input device 10 by wired or wireless pattern transmission;
One signal/the power lead that can furl automatically 30, it is connected in 10 of receiver 20 and radio input devices having under the ray mode; Wherein:
In present embodiment, described radio input device 10 and receiver 20 are forms one to one, and for example shown in Figure 2, described receiver 20 inside are provided with an automatic retracting device 21, described automatic retracting device 21 is to be made of a winding roll, for the described signal/power lead 30 of winding, described winding roll is provided with elastic positioning machine structure (not shown), to realize automatic take-up or signal/power lead 30 is positioned to pull out at that time length;
And described automatic retracting device also can be located in the radio input device 10 except that being located at the receiver China and foreign countries.Because being general design, this structure goes up common conversion setting, so do not give unnecessary details in addition at this.
The circuit structure of receiver 20 inside sees also shown in Figure 3ly, includes:
One processor 22, it is deciphered in order to the signal that radio input device 10 is sent here, and delivers to computing machine 200 by an interface port 220;
One wireless receiver 23, its input end is provided with an antenna, to receive the signal of radio input device 10 emissions;
One automatic transfer switch 24, it has an output terminal and two input ends, and wherein output terminal is to be connected with the input end of processor 22, and two input ends are to be connected with the signal end of signal/power lead 30 with the output terminal of wireless receiver 23 respectively; Automatic transfer switch 24 is by its change actions of processor 22 control again, and whether 22 of described processors send signal here to determine described change action according to signal/power lead 30;
One power supply unit 25, it can charge by 30 pairs of radio input devices 10 of signal/power lead.
See also shown in Figure 4ly again, it is described radio input device 10 internal circuit configuration synoptic diagram, and it includes:
One processor 11, its input end are with a keyboard matrix or the button, sensor etc. of given number are not connected;
One wireless launcher 12, its output terminal is provided with antenna, in order to the input signal of emission through described processor 11 codings;
One automatic transfer switch 13, it has an input end and two output terminals, and wherein input end is to be connected with the output terminal of processor 11, and two output terminals connect the output terminal and the signal/power lead 30 of wireless launcher 12 respectively;
One rechargable battery 14 under wireless mode, is to give described circuit work power to store electric power supply; Having under the ray mode, is that link signal/power lead 30 is to charge;
One wired connection port one 5 is to link for signal/power lead 30, and connects described automatic transfer switch 13 and rechargable battery 14 respectively for it;
When described wired connection port one 5 not during link signal/power lead 30, described radio input device 10 is to work under wireless mode, described automatic transfer switch 13 is to make the output terminal of processor 11 be linked to wireless launcher 12, makes processor 11 scan button gained input signal and launches with wireless mode by wireless launcher 12.
Because radio input device 10 is link signal/power lead 30 not, so described receiver 20 is also worked under wireless mode, so receive the signal of radio input device 10 emissions by its wireless receiver 23, this moment, automatic transfer switch 24 was the output terminals that make the input end binding wireless receiver 23 of processor 22, so after wireless receiver 23 received signals is to deliver to processor 22 through automatic transfer switch 24, delivers to computing machine 200 through interface port 220 again.
In addition, when rechargable battery 14 power drain of radio input device 10 or radiofrequency signal serious interference, the user can pull out the signal/power lead 30 that is built in receiver 20 and link with radio input device 10, and this moment, radio input device 10 switched to ray mode simultaneously with receiver 20; Aspect radio input device 10, the output signal of processor 11 is to send via signal/power lead 30 by the switching of automatic transfer switch 13.At the same time, rechargable battery 14 also charges by signal/power lead 30, and in charging process, radio input device 10 still normally transmits signal by signal/power lead 30.
Can find out the concrete structure and the working method of the utility model one preferred embodiment by above-mentioned explanation, except that described enforcement kenel, receiver of the present utility model and radio input device also can be the one-to-many pattern, the structural representation of its possible embodiments is as shown in Figure 5, described receiver 20 can constitute the wire/wireless duplex with multiple different radio input device 10 and make transmission mode, and wherein said radio input device 10 can be mouse, trace ball, electronic game rocking bar, game control dish or keyboard etc.
Claims (10)
1. the input media of a wire/wireless double working modes, it comprises:
One receiver that joins with computing machine; And at least one radio input device;
It is characterized in that also comprising:
But at least one signal/power lead that under the wire transmission pattern, connects described receiver and described radio input device and automatic winding;
Wherein, be provided with an automatic transfer switch in the described radio input device, to switch the transmission of wire/wireless; And a rechargable battery, to supply the power supply of described input media;
Also be provided with an automatic transfer switch in the described receiver, carry out the transmission of wire/wireless to cooperate described input media; And a power supply unit, it charges to described rechargable battery via described signal/power lead.
2. the input media of wire/wireless double working modes as claimed in claim 1 is characterized in that, described radio input device inside is provided with a wired connection port, for link signal/power lead.
3. the input media of wire/wireless double working modes as claimed in claim 1 is characterized in that, described receiver inside is provided with a wired connection port, for link signal/power lead.
4. the input media of wire/wireless double working modes as claimed in claim 2 is characterized in that, described signal/power lead is to be located at receiver inside by an automatic retracting device.
5. the input media of wire/wireless double working modes as claimed in claim 3 is characterized in that, described signal/power lead is to be located at radio input device inside by an automatic retracting device.
6. as the input media of each described wire/wireless double working modes of claim 1 to 5, it is characterized in that described radio input device is a mouse.
7. as the input media of each described wire/wireless double working modes of claim 1 to 5, it is characterized in that described radio input device is an electronic game control device.
8. as the input media of each described wire/wireless double working modes of claim 1 to 5, it is characterized in that described radio input device is a trace ball.
9. as the input media of each described wire/wireless double working modes of claim 1 to 5, it is characterized in that described radio input device is a keyboard.
10. as the input media of claim 4 or 5 described wire/wireless double working modes, it is characterized in that described automatic retracting device is to be made of a winding roll, has the elastic positioning machine structure on the described winding roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234267 CN2503524Y (en) | 2001-09-27 | 2001-09-27 | Imput device of wire/radio double working mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01234267 CN2503524Y (en) | 2001-09-27 | 2001-09-27 | Imput device of wire/radio double working mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503524Y true CN2503524Y (en) | 2002-07-31 |
Family
ID=33647808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01234267 Expired - Fee Related CN2503524Y (en) | 2001-09-27 | 2001-09-27 | Imput device of wire/radio double working mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503524Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390717C (en) * | 2005-08-10 | 2008-05-28 | 华硕电脑股份有限公司 | Input device for data transmission of using radio or wired transmission mode |
| CN102299548A (en) * | 2010-06-24 | 2011-12-28 | 海尔集团公司 | Electronic device and power supply method thereof as well as wireless power supply system |
-
2001
- 2001-09-27 CN CN 01234267 patent/CN2503524Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390717C (en) * | 2005-08-10 | 2008-05-28 | 华硕电脑股份有限公司 | Input device for data transmission of using radio or wired transmission mode |
| CN102299548A (en) * | 2010-06-24 | 2011-12-28 | 海尔集团公司 | Electronic device and power supply method thereof as well as wireless power supply system |
| WO2011160405A1 (en) * | 2010-06-24 | 2011-12-29 | 海尔集团公司 | Electronic device, power supply method thereof and wireless power supply system thereof |
| CN102299548B (en) * | 2010-06-24 | 2014-02-05 | 海尔集团公司 | Electronic device and power supply method thereof as well as wireless power supply system |
| US9356476B2 (en) | 2010-06-24 | 2016-05-31 | Haier Group Corporation | Electronic device and power supplying method and wireless power supplying system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |