CN202453073U - Electronic scale with wireless interface - Google Patents
Electronic scale with wireless interface Download PDFInfo
- Publication number
- CN202453073U CN202453073U CN2011202111814U CN201120211181U CN202453073U CN 202453073 U CN202453073 U CN 202453073U CN 2011202111814 U CN2011202111814 U CN 2011202111814U CN 201120211181 U CN201120211181 U CN 201120211181U CN 202453073 U CN202453073 U CN 202453073U
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- microprocessor
- data
- electronic scale
- display device
- bluetooth transceiver
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- Expired - Fee Related
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Abstract
The present utility model discloses an electronic scale with a wireless interface. The electronic scale comprises a scale body, and a microprocessor, a pressure sensor connected with an A/D port of the microprocessor, and display equipment connected with an I/O port of the microprocessor are arranged inside the scale body, the pressure sensor is used for sending collected data to the microprocessor to be processed, and displaying the data through the display equipment, the electronic scale also comprises an amplifier, a storage unit, a Bluetooth transceiver and a USB socket, the amplifier is connected between the pressure sensor and the microprocessor, the storage unit is connected with the I/O port of the microprocessor and used for storing data collected by the pressure sensor, the Bluetooth transceiver is connected with an SPI interface of the microprocessor, and the USB socket is correspondingly connected with a USB interface of the microprocessor. By adopting the electronic scale, data measured every time can be stored, and stored data information can be sent to a computer, people can conveniently consult and analyze the data measured every time, the Bluetooth transceiver and the USB interface are mutually complemented, thus the electronic scale is provided with a network function and is wide in application scope.
Description
Technical field
The utility model relates to a kind of electronic scales, relates in particular to a kind of electronic scales with wave point.
Background technology
Electronic scales application in daily life is very extensive, and its degree of accuracy is high, but in today of network develop rapidly nowadays; They also face some places, such as, there is not the function of data storage; Can't the each information of measuring of user be done a storage; Make things convenient for the user to check comparison, also do not have network interface, can't check every day, weekly even annual detailed data analysis in every month on the net.
Bluetooth is a kind of radiotelegraphy of support equipment short haul connection, and it adopts the standard universal agreement, is widely used, and a lot of computing machines all have Bluetooth adapter, and people can realize the radio communication with computing machine through bluetooth transceiver is set on electronic product.
Summary of the invention
The purpose of the utility model just is that providing a kind of addresses the above problem, can be to computing machine with data transmission, and the electronic scales with wave point that can storing data information.
To achieve these goals; The technical scheme that the utility model adopts is: a kind of electronic scales with wave point comprises the scale body, the display device that be provided with microprocessor, the pressure transducer that links to each other with the A/D mouth of microprocessor in the scale body, links to each other with the I/O mouth of microprocessor; Pressure transducer is delivered to the data of gathering in the microprocessor and is handled; And, also comprising amplifier, storage element, bluetooth transceiver and USB socket through the display device demonstration, said amplifier is located between pressure transducer and the microprocessor; Said storage element links to each other with the I/O of microprocessor; The data that the storage pressure transducer is gathered, said bluetooth transceiver links to each other with the SPI interface of microprocessor, and said USB socket is corresponding continuous with the USB interface of microprocessor.
As a kind of preferred, said display device is the LED display device.
Preferred as another kind, said display device is the LCD display device.
Compared with prior art, the advantage of the utility model is: have amplifier, can detect trickleer pressure and change; Precision is higher, has storage element, can each data measured be stored; Have bluetooth transceiver and USB interface, can data information stored be wirelessly transmitted to computing machine through bluetooth transceiver, also can be through the wired computing machine that is sent to of USB interface; Be convenient for people to each data measured is consulted and analyzed; Bluetooth transceiver and USB interface are complementary, make to have the utlity model has network function, and widely applicable.
Description of drawings
Fig. 1 is the functional block diagram of the utility model.
Embodiment
To combine accompanying drawing that the utility model is described further below.
Embodiment 1: referring to Fig. 1; The utility model comprises the scale body; The display device that be provided with microprocessor, the pressure transducer that links to each other with the A/D mouth of microprocessor in the scale body, links to each other with the I/O mouth of microprocessor, pressure transducer are delivered to the data of gathering in the microprocessor and are handled, and show through display device; It is characterized in that: also comprise amplifier, storage element, bluetooth transceiver and USB socket; Said amplifier is located between pressure transducer and the microprocessor, and said storage element links to each other with the I/O of microprocessor, the data that the storage pressure transducer is gathered; Said bluetooth transceiver links to each other with the SPI interface of microprocessor, and said USB socket is corresponding continuous with the USB interface of microprocessor.Said display device is the LED display device.
Storage element can be stored each data measured; Have bluetooth transceiver and USB interface; Can data information stored be wirelessly transmitted to computing machine through bluetooth transceiver; Also can be convenient for people to each data measured is consulted and analyzed through the wired computing machine that is sent to of USB interface.
Embodiment 2: said display device is the LCD display device, and all the other are identical with embodiment 1.
Claims (3)
1. electronic scales with wave point; Comprise the scale body; The display device that be provided with microprocessor, the pressure transducer that links to each other with the A/D mouth of microprocessor in the scale body, links to each other with the I/O mouth of microprocessor, pressure transducer are delivered to the data of gathering in the microprocessor and are handled, and show through display device; It is characterized in that: also comprise amplifier, storage element, bluetooth transceiver and USB socket; Said amplifier is located between pressure transducer and the microprocessor, and said storage element links to each other with the I/O of microprocessor, the data that the storage pressure transducer is gathered; Said bluetooth transceiver links to each other with the SPI interface of microprocessor, and said USB socket is corresponding continuous with the USB interface of microprocessor.
2. the electronic scales with wave point according to claim 1 is characterized in that: said display device is the LED display device.
3. the electronic scales with wave point according to claim 1 is characterized in that: said display device is the LCD display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202111814U CN202453073U (en) | 2011-06-22 | 2011-06-22 | Electronic scale with wireless interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202111814U CN202453073U (en) | 2011-06-22 | 2011-06-22 | Electronic scale with wireless interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453073U true CN202453073U (en) | 2012-09-26 |
Family
ID=46868930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202111814U Expired - Fee Related CN202453073U (en) | 2011-06-22 | 2011-06-22 | Electronic scale with wireless interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063485A1 (en) * | 2012-10-25 | 2014-05-01 | Mettler Toledo (Changzhou) Measurement Technology Ltd. | A load cell wireless kit |
-
2011
- 2011-06-22 CN CN2011202111814U patent/CN202453073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063485A1 (en) * | 2012-10-25 | 2014-05-01 | Mettler Toledo (Changzhou) Measurement Technology Ltd. | A load cell wireless kit |
| US9939313B2 (en) | 2012-10-25 | 2018-04-10 | Mettler Toledo (Changzhou) Measurement Technology Ltd. | Load cell wireless kit |
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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: 20120926 Termination date: 20130622 |