CN201364131Y - Electronic digital display indicator with data processing and wireless transmission functions - Google Patents
Electronic digital display indicator with data processing and wireless transmission functions Download PDFInfo
- Publication number
- CN201364131Y CN201364131Y CNU2009200318644U CN200920031864U CN201364131Y CN 201364131 Y CN201364131 Y CN 201364131Y CN U2009200318644 U CNU2009200318644 U CN U2009200318644U CN 200920031864 U CN200920031864 U CN 200920031864U CN 201364131 Y CN201364131 Y CN 201364131Y
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- China
- Prior art keywords
- digital display
- data
- electronic digital
- indicator
- wireless transmission
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- Expired - Fee Related
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/22—Feeler-pin gauges, e.g. dial gauges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses an electronic digital display indicator with data processing and wireless transmission functions, which comprises a capacitor grid sensor and an integrated circuit signal processor connected with the mechanical part of the indicator. The utility model is characterized in that a single-chip wireless communication emission module (4) is connected to the capacitor grid sensor (3) through a serial peripheral interface (SPI), and a control button (6) connected to the emission module is arranged on the dial. The emission module of the indicator can perform preliminary processing to measurement data, including examination, statistics, storage and the like on the indicator, and display measurement and processing results on a liquid crystal display. When the measurement data are confirmed to be valid and required to be recorded, a user can initiate the wireless communication function through the button, thereby directly transferring the data to a computer at a remote end for analysis and processing. Moreover, the button can enable the user to exert other controls on the indicator.
Description
Technical field
The utility model belongs to the linear dimension gauging instrument, is specifically related to a kind of electronic digital display indicating gauge, particularly a kind of electronic digital display indicating gauge with data processing function and wirelessly transmitting data signal.
Background technology
Known ordinary electronic digital display indicating gauge, be to adopt capacitor grid transducer, integrated circuit carries out the measuring appliance of signal Processing, it does not possess the function of data storing and transmission, only can come out the data presentation of measuring at that time, can not carry out data storage, statistics etc. are further handled, when using, the user can only do hand-kept to data, statistics, perhaps link to each other with computing machine and finish data processing with the serial communication data line, the former may occur problems such as error of omission incorrect posting because of human factor, the latter adopts wired connection, when many people polyelectron digital display indicating gauge is worked simultaneously, often, can't effectively be used owing to the many and assorted confusion that takes place of the equipment of measure field.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, proposes a kind of have functions such as data storage, statistics and electronic digital display indicating gauge that can the wirelessly transmitting data signal.
The technical scheme that realizes above-mentioned purpose is: a kind of data processing and wireless transmission electronic digital display indicating gauge, comprise the capacitor grid transducer and the integrated-circuit signal processor that are connected with the indicating gauge mechanical part, it is characterized in that being connected with a single-chip radio communication transmitter module by serial peripheral equipment SPI interface on described capacitor grid transducer, dial plate is provided with the control button that is connected with transmitter module.
Above-mentioned data processing and wireless transmission electronic digital display indicating gauge, described single-chip radio communication transmitter module is the finished product module that a model is JN5139.
Above-mentioned data processing and wireless transmission electronic digital display indicating gauge, the control button that is provided with on the described dial plate has three, is respectively on/off key, tolerance measurement/setting/mode key and jerk value measurement/switching key.
The mechanical part of the utility model indicating gauge is converted to electric signal with measured value by capacitor grid transducer, capacitor grid transducer sends data to wireless transmitter module by serial peripheral equipment SPI interface, transmitter module is shown rough handlings such as check, statistics and storage to measurement data, and will measure and result be presented on the LCDs, when the user confirms that measurement data effectively also needs record, can start radio communication function by button, the computing machine that directly sends the data to far-end carries out analyzing and processing.The user also can carry out other controls to indicating gauge by button, for example tolerance measurement/setting/pattern, jerk value measurement/switching etc., and wireless transmitter module is operated accordingly and is provided with by button according to the user.
Description of drawings
Fig. 1 is the organigram of an embodiment of the utility model.
Fig. 2 is the front view of indicating gauge embodiment illustrated in fig. 1.
Among the figure: 1. sounding rod, 2. surface-mounted integrated circuit, 3. capacitor grid transducer, 4. wireless transmitter module, 5. LCDs, 6. button, 6a. on/off key, 6b. tolerance measurement/setting/mode key, 6c. jerk value measurement/switching key.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the utility model electronic digital display indicating gauge, comprise the capacitor grid transducer 3 and the surface-mounted integrated circuit 2 that are connected with the indicating gauge mechanical part, on capacitor grid transducer 3 by the serial peripheral equipment SPI interface single-chip radio communication transmitter module 4 that to be connected with a finished product model be JN5139, dial plate is provided with three control buttons that are connected with transmitter module 4, is respectively on/off key 6a, tolerance measurement/setting/mode key 6b and jerk value measurement/switching key 6c.
Be connected with a single-chip radio communication receiver module by serial peripheral equipment SPI interface on the computing machine of far-end, wireless receiving module receives the data from the electronic digital display indicating gauge, and computing machine is responsible for being included into database and carrying out analyzing and processing receiving data.
The mechanical part of digital display indicating gauge is responsible for carrying out actual measurement; Digital display is responsible for that partly measurement result is converted to digital signal and is shown on the liquid crystal display; Radio communication and control section are responsible for data storage in chip memory, and carry out operations such as data processing, statistics and wireless data transmission according to user's operation.
Present embodiment electronic digital display indicating gauge has following function:
1. subsidiary and statistics.
Subsidiary function: by establishment and the corresponding subsidiary program of scale in chip, to the validity of measurement data and measurement data whether in specialized range, and the mutual relationship between one group of data carries out analysis and judgement, and provides caution on liquid crystal display.
Measurement data storage and statistical function: multi-group data can be deposited in the chip, and general statistics such as the average of data, variance are calculated.
2. multilist wireless data transmission.
Singly show the wireless transmission of receiving end: adopt the Zigbee wireless communication protocol, transmission range can reach 100 meters, and transfer rate can reach 150kb/s, with data and the relevant parameter (Measuring Time that is stored in the table, the identification number of scale self, scale type etc.) send to receiving end.
Multilist is to the wireless transmission of receiving end: a plurality of scales adopt the topological structure of Star network to be connected with receiving end, and they can set up single table wireless transmission a plurality of and receiving end simultaneously, and distinguish according to the identification number of each scale self.
3. self system maintenance.
The battery information monitoring: by the battery detection circuit of chip, monitor the dump energy of current battery, if the dump energy deficiency, then driving LED is reported to the police, and shows on liquid crystal display.
The canned data monitoring: the state data memory of chip monitoring, if storage will be slow, then driving LED is reported to the police, and the prompting user empties data or send on liquid crystal display.
Wireless communication state: monitor current system and whether be in wireless communication state, if be in wireless communication state, then driving LED is unsuccessful as if radio communication, then driving LED flicker.
Claims (3)
1. data processing and wireless transmission electronic digital display indicating gauge, comprise the capacitor grid transducer and the integrated-circuit signal processor that are connected with the indicating gauge mechanical part, it is characterized in that: described capacitor grid transducer (3) is gone up and is connected with a single-chip radio communication transmitter module (4) by serial peripheral equipment SPI interface, and dial plate is provided with the control button (6) that is connected with transmitter module.
2. according to the described electronic digital display indicating gauge of claim 1, it is characterized in that: described single-chip radio communication transmitter module (4) is the finished product module that a model is JN5139.
3. according to claim 1 or 2 described electronic digital display indicating gauges, it is characterized in that: the control button (6) that is provided with on the described dial plate has three, is respectively on/off key (6a), tolerance measurement/setting/mode key (6b) and jerk value measurement/switching key (6c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200318644U CN201364131Y (en) | 2009-02-03 | 2009-02-03 | Electronic digital display indicator with data processing and wireless transmission functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200318644U CN201364131Y (en) | 2009-02-03 | 2009-02-03 | Electronic digital display indicator with data processing and wireless transmission functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364131Y true CN201364131Y (en) | 2009-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200318644U Expired - Fee Related CN201364131Y (en) | 2009-02-03 | 2009-02-03 | Electronic digital display indicator with data processing and wireless transmission functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364131Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032860A (en) * | 2010-12-06 | 2011-04-27 | 安徽省建设工程勘察设计院 | Wireless displacement sensor |
| CN102636088A (en) * | 2011-02-08 | 2012-08-15 | 特莎有限公司 | Instrument for measuring dimensions with an interface, and corresponding interface |
| EP2508839A1 (en) | 2011-04-07 | 2012-10-10 | Carl Mahr Holding GmbH | Measuring device with transmission circuit for wireless transmission of a measurement value transmission signal |
| CN109637105A (en) * | 2018-12-29 | 2019-04-16 | 无锡富瑞德测控仪器股份有限公司 | A kind of radio transmitting device and its measuring device |
-
2009
- 2009-02-03 CN CNU2009200318644U patent/CN201364131Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032860A (en) * | 2010-12-06 | 2011-04-27 | 安徽省建设工程勘察设计院 | Wireless displacement sensor |
| CN102636088A (en) * | 2011-02-08 | 2012-08-15 | 特莎有限公司 | Instrument for measuring dimensions with an interface, and corresponding interface |
| CN102636088B (en) * | 2011-02-08 | 2016-08-17 | 特莎有限公司 | Size measurement instruments and corresponding interface equipped with interface |
| EP2508839A1 (en) | 2011-04-07 | 2012-10-10 | Carl Mahr Holding GmbH | Measuring device with transmission circuit for wireless transmission of a measurement value transmission signal |
| WO2012136566A1 (en) * | 2011-04-07 | 2012-10-11 | Carl Mahr Holding Gmbh | Measuring device with transmission circuit for wirelessly transmitting a measured-value transmission signal |
| CN103534550A (en) * | 2011-04-07 | 2014-01-22 | 卡尔.马尔控股有限公司 | Measuring device with transmission circuit for wirelessly transmitting a measured-value transmission signal |
| US8839669B2 (en) | 2011-04-07 | 2014-09-23 | Carl Mahr Holding Gmbh | Measuring arrangement with transmission circuit for wireless transmission of a measuring value |
| CN103534550B (en) * | 2011-04-07 | 2017-12-15 | 卡尔.马尔控股有限公司 | With the measurement apparatus for sending the transtation mission circuit of signal for being wirelessly transferred measured value |
| CN109637105A (en) * | 2018-12-29 | 2019-04-16 | 无锡富瑞德测控仪器股份有限公司 | A kind of radio transmitting device and its measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20160203 |