CN216870653U - Internet of things intelligent gas meter controller current detection device - Google Patents
Internet of things intelligent gas meter controller current detection device Download PDFInfo
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- CN216870653U CN216870653U CN202220356323.4U CN202220356323U CN216870653U CN 216870653 U CN216870653 U CN 216870653U CN 202220356323 U CN202220356323 U CN 202220356323U CN 216870653 U CN216870653 U CN 216870653U
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Abstract
The utility model relates to a current detection device for an intelligent gas meter controller of the Internet of things. The device is characterized in that a tested controller interface, a reset button, a start button, a voltage display nixie tube, an adjustable potentiometer, a current meter and a detection state indicator lamp are arranged on a main panel of a tool shell, a switch socket is arranged on a rear side plate of the tool shell, and a switch power supply and a main control circuit board are arranged on a lower plate of the tool shell; the lower tooling shell plate, the side tooling shell plates, the upper tooling shell cover and the main tooling shell panel are fixedly connected through screws, the lower tooling shell rear side plate is mounted on the lower tooling shell plate through a hinge, and the upper tooling shell rear side plate is locked through the lock catch on the side tooling shell plate. The utility model can be quickly connected with the networked intelligent gas meter controller of the object to be detected through the connecting wire, different voltage points are set through the adjustable potentiometer for testing, the detection efficiency is improved, whether the gas meter is qualified or not is judged through detecting the display state of the state indicating lamp, and the stability and the accuracy of the detection are improved.
Description
Technical Field
The utility model relates to a current detection device for an intelligent gas meter controller of the Internet of things.
Background
In the production process of present thing networking intelligent gas table, prior art need provide corresponding different voltage points through artifical switching to different model controllers when detecting thing networking intelligent gas table current detection and detect, then connection director work, carries out the electric current through external ampere meter and judges to guarantee that the design accords with the technical requirement of product. In the related art, manual testing is usually adopted, which causes obstacles to the development of products by enterprises and seriously affects the production efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a technical scheme of a current detection device of an intelligent gas meter controller of the Internet of things.
The utility model provides an thing networking intelligence gas meter controller current detection device, its characterized in that includes the frock shell, by control system ware interface, reset button, the start button, frock shell hypoplastron, switching power supply, the master control circuit board, the current detection circuit board, the switch socket, the voltage display charactron, adjustable potentiometer, ampere meter and detection status indicator lamp, the frock shell includes frock shell hypoplastron, frock shell curb plate, frock shell posterior lateral plate, frock shell upper cover and frock shell main panel, by control system ware interface, the reset button, the start button, the voltage display charactron, adjustable potentiometer, ampere meter and detection status indicator lamp set up on frock shell main panel, the switch socket sets up on frock shell posterior lateral plate, switching power supply and master control circuit board set up on frock shell hypoplastron.
The utility model provides an thing networking intelligence gas meter controller current detection device, its characterized in that frock shell hypoplastron, frock shell curb plate, frock shell upper cover and frock shell main panel pass through screw fixed connection, install on frock shell hypoplastron through the hinge in frock shell posterior lateral plate below, frock shell posterior lateral plate top is through setting up the hasp cooperation locking on frock shell curb plate.
The current detection device of the Internet of things intelligent gas meter controller is characterized in that the tested controller interface, the reset button, the start button, the current detection circuit board, the voltage display nixie tube, the adjustable potentiometer, the ammeter and the detection state indicating lamp are respectively connected with the main control circuit board, the current detection circuit board is installed on the main control circuit board, the main control circuit board is connected with the switching power supply, and the switching power supply is connected with the switch socket.
The current detection device for the Internet of things intelligent gas meter controller is characterized in that an interface of a tested controller is connected with the tested object Internet of things intelligent gas meter controller through a connecting line.
The utility model provides an thing networking intelligence gas meter controller current detection device, its characterized in that measured controller interface, voltage display charactron, adjustable potentiometer, ampere meter and detection status indicator are provided with the multiunit, each group is including one survey controller interface, a voltage display charactron, an adjustable potentiometer, an ampere meter and a detection status indicator.
Compared with the prior art, the utility model has the beneficial effects that: the utility model can realize different voltage point test settings, automatically judge whether the detection work of the measured controller is finished or not, automatically judge the working current test, and meet the current test requirements of various Internet of things intelligent gas meters.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: the intelligent gas meter comprises a measured object networking intelligent gas meter controller 1, a connecting wire 2, a measured controller interface 3, a reset button 4, a start button 5, a tool shell lower plate 6, a switching power supply 7, a main control circuit board 8, a current detection circuit board 9, a switch socket 10, a tool shell side plate 11, a tool shell rear side plate 12, a tool shell upper cover 13, a tool shell main panel 14, a voltage display nixie tube 15, an adjustable potentiometer 16, an ammeter 17 and a detection state indicator lamp 18.
Detailed Description
The utility model is further described with reference to the accompanying drawings in which:
the utility model provides an thing networking intelligence gas meter controller current detection device, including the frock shell, measured controller interface 3, reset button 4, start button 5, frock shell hypoplastron 6, switching power supply 7, master control circuit board 8, current detection circuit board 9, switch socket 10, voltage display charactron 15, adjustable potentiometer 16, ampere meter 17 and detection status indicator 18, the frock shell includes frock shell hypoplastron 6, frock shell curb plate 11, frock shell posterior lateral plate 12, frock shell upper cover 13 and frock shell main panel 14, measured controller interface 3, reset button 4, start button 5, voltage display charactron 15, adjustable potentiometer 16, ampere meter 17 and detection status indicator 18 set up on frock shell main panel 14, switch socket 10 sets up on frock shell posterior lateral plate 12, switching power supply 7 and master control circuit board 8 set up on frock shell hypoplastron.
Wherein, frock shell hypoplastron 6, frock shell curb plate 11, frock shell upper cover 13 and frock shell main panel 14 pass through screw fixed connection, and 12 below of frock shell posterior lateral plate are passed through the hinge mount and are being installed on frock shell hypoplastron 6, and 12 tops of frock shell posterior lateral plate are through setting up the hasp cooperation locking on frock shell curb plate 11, and the design makes things convenient for the dismantlement of frock shell posterior lateral plate like this, is convenient for the maintenance to detection device.
The measured controller interface 3, the reset button 4, the start button 5, the current detection circuit board 9, the voltage display nixie tube 15, the adjustable potentiometer 16, the ammeter 17 and the detection state indicator lamp 18 are respectively connected with the main control circuit board 8, the current detection circuit board 9 is installed on the main control circuit board 8, the main control circuit board 8 is connected with the switching power supply 7, the switching power supply 7 is connected with the switch socket 10, and the measured controller interface 3 is connected with the measured object networking intelligent gas meter controller 1 through the connecting wire 2.
The measured controller interface, the voltage display nixie tube, the adjustable potentiometer, the ammeter and the detection state indicating lamp are provided with multiple groups, each group comprises a measurement controller interface, a voltage display nixie tube, an adjustable potentiometer, an ammeter and a detection state indicating lamp, and detection operation of single multi-station can be achieved.
The test principle is as follows:
the main control circuit board is powered on by a switch power supply, an adjustable potentiometer 16 on the main panel 14 of the tool shell can be adjusted according to the voltage difference of the tested controller, the voltage is displayed by a voltage display nixie tube 15, the main control circuit board 8 is controlled to test by a start button 5, the tested controller is controlled by a multi-channel tested controller interface, the working current of the tested controller is tested by a current detection circuit board, finally, the test result is displayed on a detection state indicator lamp 18 after the test is finished, the tested controller can be retested by using a reset button 4, and the actual current of a defective product can be checked by an ammeter 17.
The specific test flow is as follows:
before testing, the detection device is connected with a 220V power supply, the switch socket 10 is opened, then voltage regulation is carried out, a test voltage point is regulated through the regulating potentiometer 16, a corresponding voltage value is displayed on the voltage display nixie tube 16, and at the moment, the preparation work is finished;
during testing, the start button 5 is pressed to electrify the tested networked intelligent gas meter controller 1, so that the tested controller works, at the moment, the detection state indicator lamp 18 displays green and slowly flashes after detecting a working signal of the tested networked intelligent gas meter controller 1, when the tested object networking intelligent gas meter controller 1 finishes the work test and the current accords with the technical requirements of the product in work, the detection state indicator light 18 is displayed as green and is normally on, when the work of the networked intelligent gas meter controller 1 to be tested is finished and the current does not meet the technical requirements of products in the work, the detection state indicator lamp 18 is displayed to be red and normally on, therefore, the detection personnel only need to observe the multi-path detection state indicator lamp 18 after the detected object networked intelligent gas meter controller 1 finishes working, so that the detection result of the working current of the detected object networked intelligent gas meter controller 1 can be obtained, and the data on the ampere meter can be used as assistance.
Claims (5)
1. The utility model provides an thing networking intelligence gas meter controller current detection device, its characterized in that includes the frock shell, by control system ware interface, reset button, the start button, frock shell hypoplastron, switching power supply, the master control circuit board, the current detection circuit board, the switch socket, the voltage display charactron, adjustable potentiometer, ampere meter and detection status indicator lamp, the frock shell includes frock shell hypoplastron, frock shell curb plate, frock shell posterior lateral plate, frock shell upper cover and frock shell main panel, by control system ware interface, the reset button, the start button, the voltage display charactron, adjustable potentiometer, ampere meter and detection status indicator lamp set up on frock shell main panel, the switch socket sets up on frock shell posterior lateral plate, switching power supply and master control circuit board set up on frock shell hypoplastron.
2. The current detection device of the Internet of things intelligent gas meter controller according to claim 1, wherein the lower tool shell plate, the side tool shell plates, the upper tool shell cover and the main tool shell panel are fixedly connected through screws, the lower part of the rear tool shell plate is mounted on the lower tool shell plate through a hinge, and the upper part of the rear tool shell plate is locked through a lock catch arranged on the side tool shell plate in a matched manner.
3. The current detection device of the controller of the internet of things intelligent gas meter, according to claim 1, is characterized in that the controlled controller interface, the reset button, the start button, the current detection circuit board, the voltage display nixie tube, the adjustable potentiometer, the ammeter and the detection state indicator lamp are respectively connected with the main control circuit board, the current detection circuit board is installed on the main control circuit board, the main control circuit board is connected with the switching power supply, and the switching power supply is connected with the switching socket.
4. The current detection device of the Internet of things intelligent gas meter controller according to claim 1, wherein the tested controller interface is connected with the tested object networked intelligent gas meter controller through a connecting wire.
5. The current detection device of the controller of the internet of things intelligent gas meter according to claim 1, wherein the tested controller interface, the voltage display nixie tube, the adjustable potentiometer, the current meter and the detection state indicator lamp are provided with a plurality of groups, and each group comprises one test controller interface, one voltage display nixie tube, one adjustable potentiometer, one current meter and one detection state indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220356323.4U CN216870653U (en) | 2022-02-22 | 2022-02-22 | Internet of things intelligent gas meter controller current detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220356323.4U CN216870653U (en) | 2022-02-22 | 2022-02-22 | Internet of things intelligent gas meter controller current detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870653U true CN216870653U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220356323.4U Active CN216870653U (en) | 2022-02-22 | 2022-02-22 | Internet of things intelligent gas meter controller current detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870653U (en) |
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2022
- 2022-02-22 CN CN202220356323.4U patent/CN216870653U/en active Active
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