CN213122259U - Automatic recognition device for display result of digital instrument - Google Patents
Automatic recognition device for display result of digital instrument Download PDFInfo
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- CN213122259U CN213122259U CN202020860716.XU CN202020860716U CN213122259U CN 213122259 U CN213122259 U CN 213122259U CN 202020860716 U CN202020860716 U CN 202020860716U CN 213122259 U CN213122259 U CN 213122259U
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- motor
- guide rail
- digital instrument
- industrial camera
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Abstract
The utility model discloses an automatic identification device for digital instrument display results, which comprises a mobile terminal (1), a guide rail fixing support (3), a lifting support height adjusting switch (4), an industrial camera (5), a lens (6), a lifting support (7), a servo motor (8), a laser probe (9), a digital instrument (10), a laser sensor (12), a slidable tool (13), a guide rail (14), a driver (15), a motor shaft (16), a motor (17) and an electric cabinet (18); the device can realize automatic identification of the measurement result of the digital instrument. The device not only meets the metering and calibrating requirements of the digital instrument, but also improves the working efficiency.
Description
Technical Field
The utility model belongs to the technical field of the measurement calibration equipment, specifically a digital instrument shows result automatic identification equipment.
Background
With the development of economy, the demand of society for diversification of metering is increasing, and especially in production, many digital meters need to be calibrated. At present, the types of digital instrument equipment (including a multifunctional multimeter, a digital voltmeter and the like) for measurement and detection are more, the communication protocols of data ports are different, and the measurement data can not be uniformly read from the data ports. The conventional approach is still used in calibrating the metrology, i.e. calibration of the metrology process requires manual readings and then recording the measurements in raw records and calculating the results. The mode not only has low working efficiency, but also has larger human error, and has outstanding defects when detecting the meters in large batch.
Disclosure of Invention
The utility model aims to solve the problem that the conventional digital instrument calibration method cannot meet the requirement of daily measurement calibration, provides one set of digital instrument display result automatic identification device through the research on image acquisition and processing technology, and can realize automatic identification of digital instrument measurement results. The device not only meets the metering and calibrating requirements of the digital instrument, but also improves the working efficiency.
Realize the utility model discloses the technical solution of purpose does: a digital instrument display result automatic identification device comprises a mobile terminal, a guide rail fixing support, a lifting support height adjusting switch, an industrial camera, a lens, a lifting support, a servo motor, a laser probe, a digital instrument, a laser sensor, a slidable tool, a guide rail, a driver, a motor shaft, a motor and an electric cabinet;
the mobile terminal is connected with the industrial camera through a data communication line; the guide rail fixing bracket is fixedly arranged on one side of the upper surface of the electric cabinet platform; a lifting bracket height adjusting switch is arranged on the guide rail fixing bracket; the lifting bracket is vertically arranged on the guide rail fixing bracket; the industrial camera is connected with the lens; the industrial camera is fixedly arranged above the lifting bracket; the servo motor is fixedly arranged below the lifting support; the laser probe is fixedly arranged at the front end of the lifting bracket; the digital instrument is placed on the slidable tool; the laser sensor is arranged on the surface of the slidable tool close to the laser probe; the guide rail is fixedly arranged on the upper surface of the platform of the electric cabinet, and the guide rail is vertical to the direction of the guide rail fixing bracket; the slidable tool is arranged on the guide rail; the driver is arranged right below the guide rail; the driver is arranged on the motor shaft; the motor shaft is arranged on the motor; the motor is arranged at the bottom layer of the electric cabinet; the motor is connected with the mobile terminal through a motor control line.
The motor is provided with a motor switch. The digital instrument is provided with a digital instrument display screen.
Compared with the prior art, the utility model, it is showing the advantage: (1) the automatic identification device for the display result of the digital instrument can realize automatic measurement without manually recording the measurement result when the digital instrument is subjected to metrological verification. (2) The device is provided with a laser probe and a laser sensor which control the height of the liftable bracket according to laser signals so as to automatically adjust the height of the industrial camera and the height of the lens, so that the lens and the digital instrument display screen are at the same height. (3) A motor in the device drives the slidable tool to move back and forth on the guide rail. The smooth proceeding of the calibration process is ensured by two advanced technical means.
Drawings
Fig. 1 is a schematic structural diagram of an automatic identification device for digital instrument display results.
Detailed Description
In order to improve metrological verification efficiency, develop one set of digital instrument and show result automatic identification device, the utility model discloses a device adopts image acquisition and processing technology, utilizes the industry camera to shoot and is examined digital instrument's demonstration numerical value and automatic identification, and the data input who will discern afterwards is to the data processing software in to automatic generation original record and measuring result.
The invention is further described with reference to the following figures and examples.
As shown in fig. 1, a measurement structure diagram of an automatic identification device for a digital instrument display result according to this embodiment includes a mobile terminal 1, a data communication line 2, a guide rail fixing support 3, a lifting support height adjusting switch 4, an industrial camera 5, a lens 6, a lifting support 7, a servo motor 8, a laser probe 9, a digital instrument 10, a digital instrument display screen 11, a laser sensor 12, a slidable tool 13, a guide rail 14, a driver 15, a motor shaft 16, a motor 17, a motor cabinet 18, a motor control line 19, and a motor switch 20.
The mobile terminal 1 is connected with the data communication line 2; the mobile terminal 1 is connected with a motor control line 19; the data communication line 2 is connected with an industrial camera 5; the guide rail fixing bracket 3 is connected with a lifting bracket height adjusting switch 4; the guide rail fixing support 3 is connected with the lifting support 7; the industrial camera 5 is connected with the lens 6; the industrial camera 5 is connected with the lifting support 7; the lifting support 7 is connected with a servo motor 8; the lifting support 7 is connected with the laser probe 9; the digital instrument 10 is connected with a digital instrument display screen 11; the digital instrument 10 is connected with a slidable tool 13; the laser sensor 12 is connected with the slidable tool 13; the slidable tool 13 is connected with the guide rail 14; the driver 15 is connected with the guide rail 14; the driver 15 is connected with the guide rail 14; the driver 15 is connected with a motor shaft 16; the motor 17 is connected with a motor shaft 16; the motor 17 is connected with the motor cabinet 18; the motor 17 is connected with a motor control line 19; the motor 17 is connected to a motor switch 20.
When in use, the data communication line 2 is firstly connected with the mobile terminal 1 and the industrial camera 5, the digital instrument 10 is placed on the upper surface of the slidable tool 13, the height adjusting switch 4 of the lifting bracket is pressed down to drive the laser probe 9 in the lifting bracket 7 to move up and down, when the signal sent by the laser probe 9 is received by the laser sensor 12, the liftable bracket 7 stops moving and keeps a fixed state, at the moment, the lens 6 connected with the industrial camera 5 is flush with the display screen 11 of the digital instrument in height, the motor switch 20 is pressed down and the measurement software in the mobile terminal 1 is opened, according to the numerical definition of the digital instrument display screen 11 displayed by the measuring software, the rotating speed of the motor 17 is adjusted and the slidable tool 13 is driven to move back and forth on the guide rail 14, when the definition reaches the optimum, the motor 17 stops rotating and keeps the state, then the measurement mode is entered, and after the measurement is finished, the corresponding measurement data result is automatically generated under the corresponding path in the mobile terminal 1.
In conclusion, the device not only meets the requirement of digital instrument measurement calibration, but also improves the working efficiency of measurement calibration, and reduces the generation of human errors.
Claims (3)
1. The utility model provides a digit instrument display result automatic identification equipment which characterized in that: the device comprises a mobile terminal (1), a guide rail fixing support (3), a lifting support height adjusting switch (4), an industrial camera (5), a lens (6), a lifting support (7), a servo motor (8), a laser probe (9), a digital instrument (10), a laser sensor (12), a slidable tool (13), a guide rail (14), a driver (15), a motor shaft (16), a motor (17) and a motor cabinet (18);
the mobile terminal (1) is connected with the industrial camera (5) through a data communication line (2); the guide rail fixing bracket (3) is fixedly arranged on one side of the upper surface of the platform of the electric cabinet (18); a lifting bracket height adjusting switch (4) is arranged on the guide rail fixing bracket (3); the lifting support (7) is vertically arranged on the guide rail fixing support (3); the industrial camera (5) is connected with the lens (6); the industrial camera (5) is fixedly arranged above the lifting bracket (7); the servo motor (8) is fixedly arranged below the lifting support (7); the laser probe (9) is fixedly arranged at the front end of the lifting bracket (7); the digital instrument (10) is placed on the slidable tool (13); the laser sensor (12) is arranged on the surface of the slidable tool (13) close to the laser probe (9); the guide rail (14) is fixedly arranged on the upper surface of the platform of the electric cabinet (18), and the guide rail (14) is vertical to the guide rail fixing support (3); the slidable tool (13) is arranged on the guide rail (14); the driver (15) is arranged right below the guide rail (14); the driver (15) is arranged on the motor shaft (16); the motor shaft (16) is arranged on the motor (17); the motor (17) is arranged at the bottom layer of the motor cabinet (18); the motor (17) is connected with the mobile terminal (1) through a motor control line (19).
2. The digital instrument display result automatic recognition device according to claim 1, characterized in that: the motor (17) is provided with a motor switch (20).
3. The digital instrument display result automatic recognition device according to claim 1, characterized in that: the digital instrument (10) is provided with a digital instrument display screen (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860716.XU CN213122259U (en) | 2020-05-20 | 2020-05-20 | Automatic recognition device for display result of digital instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860716.XU CN213122259U (en) | 2020-05-20 | 2020-05-20 | Automatic recognition device for display result of digital instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213122259U true CN213122259U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020860716.XU Active CN213122259U (en) | 2020-05-20 | 2020-05-20 | Automatic recognition device for display result of digital instrument |
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| CN (1) | CN213122259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986805A (en) * | 2021-05-19 | 2021-06-18 | 湖南博匠信息科技有限公司 | Intelligent VPX board card testing method and system |
-
2020
- 2020-05-20 CN CN202020860716.XU patent/CN213122259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986805A (en) * | 2021-05-19 | 2021-06-18 | 湖南博匠信息科技有限公司 | Intelligent VPX board card testing method and system |
| CN112986805B (en) * | 2021-05-19 | 2021-08-10 | 湖南博匠信息科技有限公司 | Intelligent VPX board card testing method and system |
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