CN202133410U - Portable wireless humiture display alarm - Google Patents
Portable wireless humiture display alarm Download PDFInfo
- Publication number
- CN202133410U CN202133410U CN201120193902U CN201120193902U CN202133410U CN 202133410 U CN202133410 U CN 202133410U CN 201120193902 U CN201120193902 U CN 201120193902U CN 201120193902 U CN201120193902 U CN 201120193902U CN 202133410 U CN202133410 U CN 202133410U
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- humiture
- circuit
- wireless
- receiver
- display screen
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Abstract
The utility model provides a portable wireless humiture display alarm, which is characterized by comprising an emitter and a receiver, wherein the emitter comprises a humiture sensor, a processing circuit, a first display screen and a wireless emission circuit, the humiture sensor, the processing circuit, the first display screen and the wireless emission circuit are electrically connected, the humiture sensor is used for acquiring extraneous environment humiture information and transmitting the information to the processing circuit, the processing circuit is used for processing the humiture information, transmitting the processed information to the first display screen for displaying and simultaneously transmitting the processed humiture information to the wireless emission circuit, the wireless emission circuit is used for converting information into radio signals for wireless emission, and the receiver is used for receiving signals emitted by the emitter. The portable wireless humiture display alarm can alarm after processing, is portable, can display real-time humiture information; can realize humiture remote wireless monitoring, needs no communication cable, is convenient in management and simple in maintenance; and needs no man on duty, saves manpower and material resources, and is high in reliability and low in cost.
Description
Technical field
The utility model relates to a kind of alarm, the especially a kind of portable mobile wireless humiture display alarm that can carry, show real-time humiture.
Background technology
Aquaculture requires will recognize on-the-spot humiture in real time than higher just to have the people to supervise at the scene to the humiture of environment, can in time handle if any fortuitous event, needs the people at the scene always, will waste a large amount of manpower, material resources and financial resources like this.At present, though also occurred multiple humiture wireless receiver on the market, receiver links to each other with the host computer machine usually, is difficult for carrying, and uses very inconvenient.
The utility model content
The problem that the utility model will solve is to above deficiency, and a kind of portable mobile wireless humiture display alarm easy to use is provided.
For solving above technical matters; The technical scheme that the utility model adopts is following: portable mobile wireless humiture display alarm; It is characterized in that: comprise transmitter and receiver, transmitter comprises Temperature Humidity Sensor, treatment circuit, first display screen and the radio transmitter of electrical connection:
Temperature Humidity Sensor is used for gathering external environment humiture information transmission and gives treatment circuit;
Treatment circuit is used for showing that with exporting first display screen after the humiture information processing to the humiture information after will handling simultaneously exports radio transmitter to;
Radio transmitter, being used for conversion of signals is that radio signal is carried out wireless transmit;
Receiver is used for receiving the signal that transmitter is launched, and handles the back and reports to the police.
Further improvement as technique scheme:
Receiver comprises wireless receiving circuit, microprocessor, second display screen and the warning circuit of electrical connection;
Wireless receiving circuit exports microprocessor to after being used for receiving wireless signal;
Microprocessor shows exporting second display screen after the signal Processing to, and the temperature value and the humidity value of signal numerical value after will handling and setting compare, and starts warning circuit when imposing a condition when actual humiture exceeds.
Receiver also comprises the humiture regulating circuit;
The humiture regulating circuit comprises first button, second button, the 3rd button and the 4th button, is electrically connected with microprocessor, is used for regulating the humiture setting value.
Receiver also comprises housing; Wireless receiving circuit, microprocessor and warning circuit are arranged in the housing; Second display screen, humiture regulating circuit are arranged on the housing.
The utility model adopts above technical scheme, compared with prior art, has the following advantages: can carry, and can show real-time humiture; Realize the humiture remote wireless monitoring, need not arrange telecommunication cable, convenient management is safeguarded simple; But unmanned is practiced thrift the human and material resources resource, and reliability is high, and cost is low; The receiver keypress function is simple, makes things convenient for learning manipulation; 6 LED displays divide two row to show humiture, are easy to watch; Can have timely field conditions and understand,, send alerting signal, remind the operator on duty to carry out associative operation if humiture surpasses setting value.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings
Accompanying drawing 1 is the circuit block diagram of alarm among the utility model embodiment;
Accompanying drawing 2 is structural representations of receiver housing among the utility model embodiment;
Among the figure,
1-first button, 2-second button, 3-the 3rd button, 4-the 4th button, 5-housing.
Embodiment
Embodiment; As shown in Figure 1, portable mobile wireless humiture display alarm comprises transmitter and receiver; Transmitter comprises Temperature Humidity Sensor, treatment circuit, first display screen and the radio transmitter of electrical connection; Receiver comprises wireless receiving circuit, microprocessor, humiture regulating circuit, second display screen and the warning circuit of electrical connection, and radio transmitter and wireless receiving circuit adopt the DTD465B wireless communication module respectively, and microprocessor adopts the AT89C51 single-chip microcomputer; Temperature Humidity Sensor is gathered external environment humiture information transmission and is given treatment circuit; Treatment circuit exports first display screen to after with the humiture information processing and shows that the humiture information after will handling simultaneously exports radio transmitter to, and radio transmitter is that radio signal is carried out wireless transmit with conversion of signals; Wireless receiving circuit exports microprocessor to after receiving wireless signal; Microprocessor exports second display screen to after with signal Processing and shows, second display screen comprises two row totally 6 LED displays, above delegation's displays temperature; Following delegation shows humidity; The microprocessor internal memory contains the temperature value and the humidity value of setting, and the signal numerical value after microprocessor will be handled and the temperature value and the humidity value of setting compare, and starts warning circuit when imposing a condition and sends alerting signal when actual humiture exceeds; Remind the operator on duty to carry out associative operation, the humiture regulating circuit is used for regulating the humiture setting value.
The DTD465B maximum transmission power is 500mW, and transmitter and receiver all use the 5V dc charging power supply, and free space reliable transmission distance can reach 1.5km (9600bps), if require farther then can select DTD465C, its reliable transmission distance can reach 3 km; Use the ISM frequency range, need not to apply for frequency; Because DTD465B modulates based on FSK, adopt efficient forward error correction channel technology, have the advantage of high anti-jamming capacity and low error rate.
As shown in Figure 2; Receiver also comprises housing 5, and wireless receiving circuit, microprocessor, humiture regulating circuit and warning circuit are arranged in the housing 5, and second display screen, humiture regulating circuit are arranged on the housing 5; The humiture regulating circuit comprises four buttons, and the function of its realization is:
First button 1, the short time clicks and shows real-time humiture, long switch by controlling receiver demonstration in three seconds;
Second button 2 is by once showing the humiture higher limit;
The 3rd button 3 is by once showing the humiture lower limit;
The 4th button 4 clicks and gets into the alert program setting, and second button 2 is for raising alarm temperature, and the 3rd button 3 is the downward modulation alarm temperature.
Should be understood that; Above-mentioned description to preferred embodiments is comparatively detailed; Therefore can not think the restriction to the utility model scope of patent protection, those of ordinary skill in the art is not breaking away under the scope situation that the utility model patent requires to be protected under the enlightenment of the utility model; Also can make various deformation such as replacement, simple combination, these all fall within the protection domain of the utility model.
Claims (4)
1. portable mobile wireless humiture display alarm, it is characterized in that: comprise transmitter and receiver, transmitter comprises Temperature Humidity Sensor, treatment circuit, first display screen and the radio transmitter of electrical connection:
Temperature Humidity Sensor is used for gathering external environment humiture information transmission and gives treatment circuit;
Treatment circuit is used for showing that with exporting first display screen after the humiture information processing to the humiture information after will handling simultaneously exports radio transmitter to;
Radio transmitter, being used for conversion of signals is that radio signal is carried out wireless transmit;
Receiver is used for receiving the signal that transmitter is launched, and handles the back and reports to the police.
2. portable mobile wireless humiture display alarm as claimed in claim 1 is characterized in that: receiver comprises wireless receiving circuit, microprocessor, second display screen and the warning circuit of electrical connection;
Wireless receiving circuit exports microprocessor to after being used for receiving wireless signal;
Microprocessor shows exporting second display screen after the signal Processing to, and the temperature value and the humidity value of signal numerical value after will handling and setting compare, and starts warning circuit when imposing a condition when actual humiture exceeds.
3. portable mobile wireless humiture display alarm as claimed in claim 2, it is characterized in that: receiver also comprises the humiture regulating circuit;
The humiture regulating circuit comprises first button (1), second button (2), the 3rd button (3) and the 4th button (4), is electrically connected with microprocessor, is used for regulating the humiture setting value.
4. portable mobile wireless humiture display alarm as claimed in claim 3 is characterized in that: receiver also comprises housing (5);
Wireless receiving circuit, microprocessor and warning circuit are arranged in the housing (5);
Second display screen, humiture regulating circuit are arranged on the housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120193902U CN202133410U (en) | 2011-06-10 | 2011-06-10 | Portable wireless humiture display alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120193902U CN202133410U (en) | 2011-06-10 | 2011-06-10 | Portable wireless humiture display alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133410U true CN202133410U (en) | 2012-02-01 |
Family
ID=45522176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120193902U Expired - Fee Related CN202133410U (en) | 2011-06-10 | 2011-06-10 | Portable wireless humiture display alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482963A (en) * | 2014-11-27 | 2015-04-01 | 魏晓慧 | Temperature and humidity monitoring system based on Bluetooth technology |
| CN107462284A (en) * | 2017-08-19 | 2017-12-12 | 广东天圣高科股份有限公司 | A kind of Portable multi-sensor is wirelessly transferred logging equipment |
-
2011
- 2011-06-10 CN CN201120193902U patent/CN202133410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482963A (en) * | 2014-11-27 | 2015-04-01 | 魏晓慧 | Temperature and humidity monitoring system based on Bluetooth technology |
| CN107462284A (en) * | 2017-08-19 | 2017-12-12 | 广东天圣高科股份有限公司 | A kind of Portable multi-sensor is wirelessly transferred logging equipment |
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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: 20120201 Termination date: 20120610 |