CN2876901Y - Recorder for running data of domestic electrical appliance - Google Patents
Recorder for running data of domestic electrical appliance Download PDFInfo
- Publication number
- CN2876901Y CN2876901Y CN 200620081647 CN200620081647U CN2876901Y CN 2876901 Y CN2876901 Y CN 2876901Y CN 200620081647 CN200620081647 CN 200620081647 CN 200620081647 U CN200620081647 U CN 200620081647U CN 2876901 Y CN2876901 Y CN 2876901Y
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- China
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- circuit board
- chip
- electrical appliance
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- main casing
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- Expired - Fee Related
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Abstract
The utility model discloses a recorder for running data of domestic electrical appliance. The recorder comprises a main housing, inside which is mounted a circuit board in the front of which a clock chip is arranged and in the back of which under it a one-chip computer side by side with an interface chip. At the end of the main housing a serial interface is mounted which connects with the serial interface chip via a data wire that enable the circuit board to connect with a temperature-and-humidity sensor. The utility model is equipped with a temperature-and-humidity sensor that can record the temperature and humidity around the household appliances by the means of connecting to the one-chip computer via the circuit board and the conductive wire. Equipped interior of the model is a clock chip, the circuit of which can be combined into the switch of the household appliances to record accurately the time when the household appliances are in power, solving the problem that the existing apparatus fails to time. Moreover, the utility model has the advantages such as simple structure, low cost in manufacture, safe and convenient usage as well as portability.
Description
Technical field
The utility model relates to a kind of electric appliance data collector, exactly is a kind of household electrical appliance service data pen recorder.
Background technology
Development computer along with society, household electrical appliance such as TV have entered numerous families, be people's work, study offers convenience, increased enjoyment for people's life, but existing TV, computer does not all possess the function of its on time of record and ambient data, in daily use, often easily there is following problem: one, computer, TV can transmit bulk information to the teenager, expand the teen-age visual field, but for a long time with online computing or see that TV can influence teen-age school work, therefore, a lot of heads of a family are because the time that can't accurately grasp child's online or see TV, forbid that simply the teenager surfs the Net or sees TV, thereby between the head of a family and child, produced more friction, influenced teen-age growth; Two, quality audit department is rights and interests of guaranteeing the consumer, require household electrical appliances producer to indicate the time of guaranteeing the quality day from buying in guarantee card, but in fact this method can not guarantee consumer's rights and interests sometimes really.The consumer who for example has buys the TV at least three a years dated serviceable life back home, because all cause specifics, the consumer just brings into use from buying back the 3rd year of producing behind the device, the result has used less than 2 years TVs and has just damaged and can't use, and the time of this moment has exceeded the shelf-life, and the consumer finds it hard to defend oneself oneself to sustain a loss.
Summary of the invention
The purpose of this utility model, provided a kind of household electrical appliance service data pen recorder, it is data such as the boot running time of household electrical appliances such as record television, computer and surrounding environment humiture exactly, both can remove the head of a family to the event worry that child surfs the Net and sees TV, and make the teenager can correctly use computer and TV; The quality that can solve individual product again has problems really, and consumer's difficult problem that discovery in time sustains a loss in the shelf-life.
The purpose of this utility model is achieved through the following technical solutions: household electrical appliance service data pen recorder, it has main casing, mounting circuit boards in the main casing, clock chip is installed on the top of circuit board, the bottom of circuit board is installed single-chip microcomputer and serial interface chip side by side, serial line interface is installed in the bottom of main casing, and serial line interface links to each other with serial interface chip by data line, and circuit board is connected with Temperature Humidity Sensor by data line.
For further realizing the purpose of this utility model, can also realize by the following technical solutions: the main casing upper end is hinged with the lower end of sub-shell, LCDs is installed in the sub-shell, LCDs is connected with circuit board by lead, offer rectangular through-hole on the sub-shell, the position of rectangular through-hole is corresponding with LCDs.Main casing is connected and composed by procapsid and back casing, and the junction of procapsid and back casing is provided with the lead sealing layer.Power lead is installed on the circuit board, and power lead stretches out outside the back casing.
Good effect of the present utility model is: it is equipped with Temperature Humidity Sensor, and Temperature Humidity Sensor is connected with single-chip microcomputer by circuit board and lead can write down electrical equipment humiture on every side.Clock chip is equipped with in its inside, after the circuit that clock chip is installed is incorporated the Switching Power Supply of electrical equipment into, the working time that can write down electrical equipment exactly, solves that existing product can't clock and the problem brought.It also has advantage simple in structure, cheap for manufacturing cost, safe and convenient to use, that volume is convenient for carrying for a short time.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is that the A-A of Fig. 1 analyses and observe the structure for amplifying synoptic diagram;
Fig. 3 is circuit theory diagrams of the present utility model, frame of broken lines I is a serial interface circuit among the figure, frame of broken lines II is a clock chip, frame of broken lines III is the storage chip circuit, frame of broken lines IV is a clock circuit, and frame of broken lines V is a single chip circuit, and frame of broken lines VI is a signal processing circuit, frame of broken lines VII is a Temperature Humidity Sensor, and frame of broken lines IX is the interface of LCD LCD.
Embodiment
Household electrical appliance service data pen recorder, it has main casing 2, mounting circuit boards 9 in the main casing 2, clock chip 8 is installed on the top of circuit board 9, the bottom of circuit board 9 is installed single-chip microcomputer 5 and serial interface chip 7 side by side, serial line interface 6 is installed in the bottom of main casing 2, and serial line interface 6 links to each other with serial interface chip 7 by data line, and circuit board 9 is connected with Temperature Humidity Sensor 12 by data line.The lower end of main casing 2 upper ends and sub-shell 1 is hinged, and LCDs 3 is installed in the sub-shell 1, and LCDs 3 is connected with circuit board 9 by lead, offers rectangular through-hole 11 on the sub-shell 1, and the position of rectangular through-hole 11 is corresponding with LCDs 3.Main casing 2 is connected and composed by procapsid 13 and back casing 14, and the junction of procapsid 13 and back casing 14 is provided with lead sealing layer 10.Power lead 4 is installed on the circuit board 9, and power lead 4 stretches out outside the back casing 14.What single-chip microcomputer 5 adopted is low-power consumption, low price, high performance COMS8 8-digit microcontroller-Sheng group HT46R24.Calendar clock chip is the SD2300 clock chip.What adopt in the Temperature Humidity Sensor 12 is the flourish RHU-232 module of day Benshen.The module that LCD LCDs 3 is used is LM3033, and communication mode is SPI.Storage chip EEPROM adopts 24C01, and communications portal is: IIC, built-in 1KEEPROM is used for preserving and fastens secondary data.Native system is preserved the data such as time spent of starting shooting last time.RS-232 interface is passed through in serial communication MCU and PC communication.When the utility model is made, process each parts and assembling by above-mentioned requirements.When the utility model uses, with power lead 4 and insert computer or television etc. by after the Switching Power Supply of electricity measurer, when electrical equipment energising operation, clock chip 8 timing of switching on simultaneously.Temperature Humidity Sensor 12 changes into electric signal with temperature-humidity signal after recording temperature, humidity, and electric signal is passed to single-chip microcomputer 5 records by data line.The time and the humiture data of record can be transferred to computer by serial line interface 6, also can directly show by LCDs 3.The new technical scheme described in the utility model of this practicality is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (4)
1, household electrical appliance service data pen recorder, it is characterized in that: it has main casing (2), the interior mounting circuit boards of main casing (2) (9), clock chip (8) is installed on the top of circuit board (9), the bottom of circuit board (9) is installed single-chip microcomputer (5) and serial interface chip (7) side by side, serial line interface (6) is installed in the bottom of main casing (2), and serial line interface (6) links to each other with serial interface chip (7) by data line, and circuit board (9) is connected with Temperature Humidity Sensor (12) by data line.
2, household electrical appliance service data pen recorder according to claim 1, it is characterized in that: main casing (2) upper end is hinged with the lower end of sub-shell (1), LCDs (3) is installed in the sub-shell (1), LCDs (3) is connected with circuit board (9) by lead, offer rectangular through-hole (11) on the sub-shell (1), the position of rectangular through-hole (11) is corresponding with LCDs (3).
3, household electrical appliance service data pen recorder according to claim 1 and 2 is characterized in that: main casing (2) is connected and composed by procapsid (13) and back casing (14), and the junction of procapsid (13) and back casing (14) is provided with lead sealing layer (10).
4, household electrical appliance service data pen recorder according to claim 3 is characterized in that: circuit board (9) is gone up power lead (4) is installed, and power lead (4) stretches out outside the back casing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081647 CN2876901Y (en) | 2006-03-15 | 2006-03-15 | Recorder for running data of domestic electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081647 CN2876901Y (en) | 2006-03-15 | 2006-03-15 | Recorder for running data of domestic electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876901Y true CN2876901Y (en) | 2007-03-07 |
Family
ID=37820138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081647 Expired - Fee Related CN2876901Y (en) | 2006-03-15 | 2006-03-15 | Recorder for running data of domestic electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876901Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392508A (en) * | 2014-11-07 | 2015-03-04 | 珠海格力电器股份有限公司 | Household appliance running state information recorder, control method thereof and air conditioner |
-
2006
- 2006-03-15 CN CN 200620081647 patent/CN2876901Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392508A (en) * | 2014-11-07 | 2015-03-04 | 珠海格力电器股份有限公司 | Household appliance running state information recorder, control method thereof and air conditioner |
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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 |