CN212809438U - Device for collecting data of detection instrument in laboratory - Google Patents
Device for collecting data of detection instrument in laboratory Download PDFInfo
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- CN212809438U CN212809438U CN202021723472.7U CN202021723472U CN212809438U CN 212809438 U CN212809438 U CN 212809438U CN 202021723472 U CN202021723472 U CN 202021723472U CN 212809438 U CN212809438 U CN 212809438U
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Abstract
The utility model discloses a device that is used for the laboratory to carry out data acquisition to detecting instrument, to the current method that adopts communication port to carry out data acquisition to the detecting instrument, the problem that causes data acquisition difficulty because of the communication protocol of the detecting instrument of different producers respectively has the difference or detecting instrument does not take communication port, the test result data of detecting instrument is gathered to the printing port through detecting instrument, pass through wireless network with the test result and convey cloud ware, save the database, make things convenient for the use of transferring of quality management system to data.
Description
Technical Field
The utility model belongs to the technical field of data acquisition, especially, relate to a device that is used for the laboratory to carry out data acquisition to detecting instrument.
Background
The quality management system is professional software for carrying out data acquisition and management on a detection instrument in laboratories of various industries such as packaging, papermaking, food, textile and the like, and functions of carrying out real-time detection, storage, analysis, report generation and the like on the quality of a product are realized by utilizing modern information technologies such as computers, detection instruments, communication and the like.
At present, a quality management system collects data mainly through a communication port of a detection instrument, communication protocols of detection instruments of different manufacturers are different, programming analysis of the communication protocols is needed for each detection instrument, required data can be obtained, a large amount of research and development work needs to be invested in the process, the complexity of the system is increased, and the reliability of the system is reduced. And many detecting instruments do not have communication ports, and data cannot be collected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device that is used for the laboratory to carry out data acquisition to detecting instrument, through detecting instrument's the test result data that the detecting instrument was gathered to the printing port, convey the cloud ware with the result through wireless network, save the database, make things convenient for the use of getting of quality management system to data.
In order to solve the above problem, the technical scheme of the utility model is that:
an apparatus for laboratory data collection on a test instrument, comprising:
the data acquisition interface is connected with a printing port of the detection instrument through a data line and is used for acquiring test data in the detection instrument;
the data buffer is electrically connected with the data acquisition interface and used for storing the test data acquired by the data acquisition interface;
the data processor is electrically connected with the data buffer, reads the test data in the data buffer, analyzes the test data according to the specific key words and outputs a test result;
and the wireless communicator is electrically connected with the data processor and sends the test result to the server.
According to the utility model discloses an embodiment for the laboratory still includes touch display to the device that detecting instrument carries out data acquisition, touch display with the data processor electricity is connected, inputs specific keyword and gives data processor.
According to the utility model relates to an embodiment, the data acquisition interface is serial ports RS232, the RXD pin of printing the port is connected to the No. 7 pin of data acquisition interface, the GND pin of printing the port is connected to the No. 5 pin of data acquisition interface.
According to an embodiment of the present invention, the device for collecting data of a detection instrument in a laboratory further comprises a power interface, wherein the power interface is electrically connected to the data processor, the wireless communicator and the touch display;
the power interface is connected to a DC12V adapter.
According to the utility model discloses an embodiment, data processor is the ARM treater.
According to the utility model relates to an embodiment, wireless communicator is wiFi or zigBee.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
the utility model relates to an in the embodiment be used for the laboratory to carry out data acquisition's device to detecting instrument, to the current method that adopts communication port to carry out data acquisition to the detecting instrument, the problem that causes data acquisition difficulty because of the communication protocol of the detecting instrument of different producers respectively has the difference or detecting instrument does not take communication port, the test result data of detecting instrument is gathered to the printing port through detecting instrument, pass through wireless network with the test result and convey cloud ware, save the database, make things convenient for quality management system to use the transfer of data.
Drawings
Fig. 1 is a schematic structural diagram of an apparatus for data acquisition of a detection instrument in a laboratory according to an embodiment of the present invention;
fig. 2 is a schematic view of an application system of the device for data acquisition of a detection instrument in a laboratory according to an embodiment of the present invention.
Description of reference numerals:
1: a data acquisition interface; 2: a data buffer; 3: a data processor; 4: a wireless communicator; 5: a touch display; 6: and a power interface.
Detailed Description
The following provides a further detailed description of the device for data acquisition of a detection instrument in a laboratory, which is provided by the present invention, with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims.
The utility model provides a current method that adopts the communication port to carry out data acquisition to the detector, because of the communication protocol of the detecting instrument of different producers is different respectively or the detecting instrument does not take the communication port and causes the difficult problem of data acquisition, a device that is used for the laboratory to carry out data acquisition to the detecting instrument, the device all can have embedded micro printer according to most detecting instruments, be used for printing the testing result, and this kind of embedded micro printer all adopts RS232/485/TTL/USB communication transmission to print the data, and must contain the test result information in the data content of printing, and the printout format supports standard international code ASCII & GB 2312, this notion of data that the required testing result was obtained to the data of decoding in the printing process is very easily grabbed, the testing result data of detecting instrument is gathered through the printing port of detecting instrument, and the test result is transmitted to the cloud server through a wireless network and stored in the database, so that the quality management system can conveniently call and use the data.
Referring to fig. 1, the device for data acquisition of a laboratory testing instrument includes a data acquisition interface 1, a data buffer 2, a data processor 3, a wireless communicator 4, a touch display 5 and a power interface 6.
The data acquisition interface 1 is connected with a printing port of the detection instrument through a data line to acquire test data in the detection instrument. In practical application, the data acquisition interface 1 may be a serial port RS232, as shown in fig. 2, a pin 7 of the serial port RS232 is connected to an RXD pin of a printing port of the detection instrument, and a pin 5 of the serial port RS232 is connected to a GND pin of the printing port of the detection instrument.
The data buffer 2 is electrically connected with the data acquisition interface 1 and stores the test data acquired by the data acquisition interface 1 from the detection instrument.
And the data processor 3 is electrically connected with the data buffer 2, reads the test data in the data buffer 2, analyzes the test data according to the specific keyword and outputs a test result. In practical application, the data processor 3 may adopt an ARM processor to receive a specific keyword (such as a sample number, a detection instrument number, and the like) input by the touch display 5, match test data according to the specific keyword, and decode and analyze the matched test data to obtain a test result. The test result may be packaged and transmitted to the wireless communicator 4, or information such as a testing company or a tester may be added to the test result and transmitted to the wireless communicator 4.
The wireless communicator 4 is electrically connected to the data processor 3, and transmits the test result to a server (e.g., a local server or a cloud server). In practical application, the wireless communicator 4 may be a bluetooth, WiFi, ZigBee, or other wireless communicator.
The touch display 5 is electrically connected with the data processor 3, so that an operator can conveniently input specific keywords to the data processor 3, the data processor 3 can match test data according to the specific keywords, and the matched test data is decoded and analyzed to obtain a test result. The test data can be extracted in a targeted manner by inputting keywords through the touch display 5, and the working efficiency is improved.
The power interface 6 is electrically connected with the data processor 3, the wireless communicator 4 and the touch display 5, and the power interface 6 can be externally connected with a power supply to provide voltage required by the device for working. In practice, the power interface 6 may be connected to a DC12V adapter.
The utility model is used for the laboratory carries out data acquisition's device to detecting instrument, and the test result data of printing port collection detecting instrument through detecting instrument conveys the cloud ware with the test result through wireless network, preserves the database in, makes things convenient for the use of transferring of quality management system to data. The application range is wide, and the device or equipment with the micro printer is suitable.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (6)
1. An apparatus for laboratory data collection of a test instrument, comprising:
the data acquisition interface is connected with a printing port of the detection instrument through a data line and is used for acquiring test data in the detection instrument;
the data buffer is electrically connected with the data acquisition interface and used for storing the test data acquired by the data acquisition interface;
the data processor is electrically connected with the data buffer, reads the test data in the data buffer, analyzes the test data according to the specific key words and outputs a test result;
and the wireless communicator is electrically connected with the data processor and sends the test result to the server.
2. The device for laboratory data collection of test instruments according to claim 1, further comprising a touch display electrically connected to said data processor for inputting specific keywords to said data processor.
3. The device for laboratory data collection of testing instruments according to claim 1, wherein said data collection interface is a serial port RS232, pin No. 7 of said data collection interface is connected to RXD pin of said printing port, and pin No. 5 of said data collection interface is connected to GND pin of said printing port.
4. The device for laboratory data collection of test instruments according to claim 2, further comprising a power interface electrically connected to said data processor, said wireless communicator, and said touch display;
the power interface is connected to a DC12V adapter.
5. The device for laboratory data collection of test instruments according to any one of claims 1 to 4, wherein the data processor is an ARM processor.
6. The device for laboratory data collection of detection instruments according to any one of claims 1 to 4, wherein the wireless communicator is WiFi or ZigBee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723472.7U CN212809438U (en) | 2020-08-18 | 2020-08-18 | Device for collecting data of detection instrument in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723472.7U CN212809438U (en) | 2020-08-18 | 2020-08-18 | Device for collecting data of detection instrument in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212809438U true CN212809438U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021723472.7U Active CN212809438U (en) | 2020-08-18 | 2020-08-18 | Device for collecting data of detection instrument in laboratory |
Country Status (1)
| Country | Link |
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| CN (1) | CN212809438U (en) |
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2020
- 2020-08-18 CN CN202021723472.7U patent/CN212809438U/en active Active
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