CN103001657A - Wireless receiving module power supply circuit of computer wireless remote control device - Google Patents
Wireless receiving module power supply circuit of computer wireless remote control device Download PDFInfo
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- CN103001657A CN103001657A CN 201210372925 CN201210372925A CN103001657A CN 103001657 A CN103001657 A CN 103001657A CN 201210372925 CN201210372925 CN 201210372925 CN 201210372925 A CN201210372925 A CN 201210372925A CN 103001657 A CN103001657 A CN 103001657A
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- microprocessor
- power supply
- electrically connected
- storage battery
- wireless
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Abstract
The invention discloses a wireless receiving module power supply circuit of a computer wireless remote control device, and belongs to the field of wireless technology. The wireless receiving module power supply circuit comprises a power source, a control switch, a USB interface, a storage battery, a first microprocessor, a wireless receiver, a relay and a power measurement unit, wherein an output end of the microprocessor is electrically connected with input ends of the wireless receiver and the control switch through a control circuit, an output end of the storage battery and the first microprocessor are electrically connected with an input end of the USB interface, the output end of the first microprocessor is electrically connected with an input end of the relay, and the input end is electrically connected with an output end of the power measurement unit. By the aid of the added power measurement unit, whether power of the storage battery is full or not can be monitored in real time, corresponding signals are sent to the microprocessor, the microprocessor analyzes and processes the received signals so as to make a decision that whether to continue to charge the storage battery or not, and accordingly the storage battery is protected, and the service life thereof is prolonged.
Description
Technical field
The present invention is a kind of wireless receiving module power supply circuits of computer radio remote control specifically, belong to wireless technical field.
Background technology
When using computer, especially desktop computer, in the time of will carrying out power-off operation to it, must click first respective icon, when starting shooting operation, the people must go could start shooting by switch by first bending, and operating process is cumbersome, also need some times of telephone expenses to wait for operating result, can not satisfy people to the requirement of efficient office.
In order to address the above problem, someone invents out a kind of switching on and shutting down wireless remote controller, comprise wireless receiving module and wireless transmitter module, described transmitter module is by microprocessor, and the key that is electrically connected with microprocessor, closing key, wireless launcher and battery form; Described wireless receiving module is comprised of control switch, power supply, USB interface, storage battery, microprocessor and wireless receiver, output end of microprocessor is electrically connected with wireless receiver and control switch input respectively by control circuit, accumulator output end is electrically connected with microprocessor and USB interface input, power supply is connected with storage battery, this kind power supply circuits have guaranteed the power supply of wireless receiver and microprocessor, but storage battery is in charged state all the time, reduce easily the useful life of storage battery, increase use cost.
Summary of the invention
The wireless receiving module power supply circuits that the purpose of this invention is to provide a kind of computer radio remote control; can detect accumulator electric-quantity and whether be in saturation condition, thereby in time cut off the electricity supply, the protection storage battery; prolong the useful life of storage battery, reduce use cost.
For achieving the above object, the technical solution used in the present invention is: the wireless receiving module power supply circuits of this computer radio remote control, comprise power supply, control switch, USB interface, storage battery, microprocessor one and wireless receiver, microprocessor one output is electrically connected with wireless receiver and control switch input respectively by control circuit, accumulator output end is electrically connected with microprocessor one and USB interface input, also comprise relay and electric weight detecting unit, microprocessor one output is electrically connected with the relay input, and input is electrically connected with electric weight detecting unit output;
Described power supply is city's power supply.
The invention has the beneficial effects as follows: set up the electric weight detecting unit; but whether the Real-Time Monitoring accumulator electric-quantity is in full trellis attitude; and transmit signals to microprocessor; microprocessor is by carrying out to the received signal analyzing and processing; whether storage battery is continued charging thereby make; thereby reach the purpose of protection storage battery, increasing storage battery service life.
Description of drawings
Fig. 1 is the present invention's electricity theory diagram.
Embodiment
The present invention will be described below in conjunction with drawings and Examples.
As shown in Figure 1, the wireless receiving module power supply circuits of this computer radio remote control, comprise power supply, control switch, USB interface, storage battery, microprocessor one and wireless receiver, microprocessor one output is electrically connected with wireless receiver and control switch input respectively by control circuit, accumulator output end is electrically connected with microprocessor one and USB interface input, also comprise relay and electric weight detecting unit, microprocessor one output is electrically connected with the relay input, and input is electrically connected with electric weight detecting unit output;
Described power supply is city's power supply.
The wireless receiving module wireless transmitter module corresponding with it is connected, send instruction by receiving wireless transmitter module, operation command, described wireless transmitter module is comprised of key, closing key, microprocessor two, wireless launcher and battery, microprocessor two outputs are electrically connected with key, wireless launcher and closing key input respectively, the microprocessor input is electrically connected with the battery output, and the wireless launcher input is electrically connected with the battery output.
Wireless receiving module passes through storage battery power supply, storage battery passes through Power supply, when having a power failure, storage battery is the electric weight by self storing then, to microprocessor one and wireless receiver power supply, avoid affecting function of wireless remote control, in order to prolong the useful life of storage battery, when storage battery was full of electricity, the electric weight detecting unit was sent to microprocessor one with the signal that detects, and microprocessor is by after the analyzing and processing to signal, pass through control circuit, disconnect relay, thereby cut off the electricity supply, stop storage battery power supply; When the storage battery quantity not sufficient, microprocessor one closing relay, circuit is connected, and continues charge in batteries.
Claims (2)
1. the wireless receiving module power supply circuits of a computer radio remote control, comprise power supply, control switch, USB interface, storage battery, microprocessor one and wireless receiver, microprocessor one output is electrically connected with wireless receiver and control switch input respectively by control circuit, accumulator output end is electrically connected with microprocessor one and USB interface input, it is characterized in that, also comprise relay and electric weight detecting unit, microprocessor one output is electrically connected with the relay input, and input is electrically connected with electric weight detecting unit output.
2. the wireless receiving module power supply circuits of a kind of computer radio remote control according to claim 1 is characterized in that, described power supply is city's power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210372925 CN103001657A (en) | 2012-09-29 | 2012-09-29 | Wireless receiving module power supply circuit of computer wireless remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210372925 CN103001657A (en) | 2012-09-29 | 2012-09-29 | Wireless receiving module power supply circuit of computer wireless remote control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103001657A true CN103001657A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210372925 Pending CN103001657A (en) | 2012-09-29 | 2012-09-29 | Wireless receiving module power supply circuit of computer wireless remote control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103001657A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425272A (en) * | 2016-12-09 | 2017-02-22 | 徐玉炜 | Welding fixture for pipe fittings |
| CN111833579A (en) * | 2019-04-15 | 2020-10-27 | 俊华电子企业股份有限公司 | Programmable remote wireless signal remote control device |
-
2012
- 2012-09-29 CN CN 201210372925 patent/CN103001657A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425272A (en) * | 2016-12-09 | 2017-02-22 | 徐玉炜 | Welding fixture for pipe fittings |
| CN111833579A (en) * | 2019-04-15 | 2020-10-27 | 俊华电子企业股份有限公司 | Programmable remote wireless signal remote control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |