CN219284563U - Detection tool for intelligent terminal of fire hydrant - Google Patents
Detection tool for intelligent terminal of fire hydrant Download PDFInfo
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- CN219284563U CN219284563U CN202320683520.1U CN202320683520U CN219284563U CN 219284563 U CN219284563 U CN 219284563U CN 202320683520 U CN202320683520 U CN 202320683520U CN 219284563 U CN219284563 U CN 219284563U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The application discloses a hydrant intelligent terminal's detection frock has designed the detection frock that the pressure and the transducer part of this terminal product were tested to high-efficient completion, has realized the detection to the transducer through detecting the frock, carries out integrated design to pressure flow monitoring terminal product with the test item simultaneously to improve the test coverage rate of product and the test efficiency of product, reduction in production test cost. The detection tool integrates a plurality of test items of the product for testing, and compared with a scattered test, the detection tool greatly reduces the production turnover time and cost. The device can solve the problem that the existing tool cannot meet the requirement of testing of the transducer and the dispersion detection defect of pressure detection of the pressure flow monitoring terminal in the production process.
Description
Technical Field
The application relates to the technical field of intelligent fire hydrant, in particular to a detection tool of an intelligent terminal of a fire hydrant.
Background
The transducer refers to a device for interconversion of electric energy and acoustic energy. Used in echo sounding device, doppler log and acoustic correlation log. Converting electrical energy into acoustic energy is known as a transmitting transducer; what converts acoustic energy into electrical energy is a receiving transducer.
On the existing intelligent fire hydrant, the energy converter is needed to be used, the energy converter used on the energy converter is used as a monitoring facility for the pressure and the flow of the fire hydrant, and the pressure and the flow of the intelligent fire hydrant can be measured.
The transducer of the hydrant needs to be tested by a test fixture on a modern mass production line before delivery, including testing of pressure and flow. On modern mass production lines, test tools are increasingly widely used as tools capable of greatly improving working efficiency.
However, when testing the pressure and transducer components, the prior art performs dispersion testing on the pressure flow, the transducer and the like, and the testing period is long, so that additional testing cost is generated. Therefore, the centralized test of the pressure of the transducer and the pressure and flow monitoring terminal in the production process cannot be satisfied; the test coverage rate and the test efficiency of the product cannot be improved by the dispersion test scheme, and the production test cannot be improved.
Disclosure of Invention
The main aim of this application is to provide a fire hydrant intelligent terminal's detection frock to solve present problem.
In order to achieve the above object, the present application provides the following techniques:
the utility model provides a detection frock of fire hydrant intelligent terminal, includes the frock casing, the inside PCB board that is equipped with of frock casing has on it to integrate:
the control module is used for detecting logic control and calculation of the tool;
the power supply module is used for supplying power;
the pressure detection module is used for automatically detecting the pressure of the pressure flow monitoring terminal connected with the detection tool;
the transducer detection module is used for automatically detecting signals of the transducer which is accessed to the detection tool;
the power module, the pressure detection module and the transducer detection module are respectively and electrically connected with the control module.
As an optional embodiment of the present application, optionally, the power module includes:
the power input interface is used for accessing an external power supply;
the power supply conversion circuit is used for adapting a power supply, converting electric energy and transmitting the converted electric energy to the control module;
the power supply indicator lamp is used for being used as an indicator lamp for detecting normal power on of the tool;
the power input interface, the power conversion circuit and the control module are electrically connected in sequence, and the power indicator lamp is electrically connected with the control module;
the external power is input from the power input interface, and after being adapted by the power conversion circuit, the external power is input into the control module; when the detection tool is normally electrified, the power indicator lights are lightened.
As an optional implementation manner of the application, optionally, the fixture shell is provided with reserved mounting holes corresponding to the power input interface and the power indicator lamp respectively.
As an optional embodiment of the present application, optionally, the pressure detection module includes:
the pressure detection interface is used for accessing a pressure flow monitoring terminal to be detected;
the pressure sampling circuit is used for collecting the pressure value of the pressure flow monitoring terminal through the pressure detection interface and sending the pressure value to the control module;
the pressure sensor indicator lamp is used as an indicator lamp of the pressure flow monitoring terminal when detecting normal;
the pressure detection interface and the pressure sampling circuit are sequentially and electrically connected with the control module, and the pressure sensor indicator lamp is sequentially and electrically connected with the control module; when the detection tool detects that the pressure value of the pressure flow monitoring terminal is normal, the pressure sensor indicator lamp is lighted.
As an optional implementation manner of the application, optionally, the fixture shell is provided with reserved mounting holes corresponding to the pressure detection interface and the pressure sensor indicator lamp respectively.
As an optional embodiment of the present application, optionally, the transducer detection module includes:
the transducer detection interface is used for accessing a transducer to be detected;
the transducer signal sampling circuit is used for acquiring the signal value of the transducer through the transducer detection interface and sending the signal value to the control module;
the transducer indicator lamp is used as an indicator lamp when the transducer detects normal;
the transducer detection interface and the transducer signal sampling circuit are sequentially and electrically connected with the control module, and the transducer indicator lamp is sequentially and electrically connected with the control module; when the detection tool detects that the signal value of the transducer is normal, the transducer indicator lamp is lightened.
As an alternative embodiment of the present application, optionally, the transducer detection interface is provided with a pair and is connected in parallel with the transducer signal sampling circuit.
As an optional implementation manner of the application, optionally, the fixture shell is provided with reserved mounting holes corresponding to the transducer detection interface and the transducer indicator lamp respectively.
Compared with the prior art, the application can bring the following technical effects:
to the product of monitoring fire hydrant pressure and flow, this application has designed the detection frock that the pressure and transducer part to this terminal product were tested to high-efficient completion, has realized the detection to the transducer through detecting the frock, carries out integrated design to pressure flow monitoring terminal product with the test item simultaneously to improve the test coverage rate of product and the test efficiency of product, reduction in production test cost. The detection tool integrates a plurality of test items of the product for testing, and compared with a scattered test, the detection tool greatly reduces the production turnover time and cost. The device can solve the problem that the existing tool cannot meet the requirement of testing of the transducer and the dispersion detection defect of pressure detection of the pressure flow monitoring terminal in the production process.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application. In the drawings:
FIG. 1 is a schematic diagram of an internal integration system of a detection tool of the present utility model;
FIG. 2 is a schematic diagram of the circuit components of the power module of the present utility model;
FIG. 3 is a schematic diagram of the circuit configuration of the pressure detection module of the present utility model;
FIG. 4 is a schematic diagram of the circuit components of the transducer detection module of the present utility model;
FIG. 5 is a front view of a tool housing external to the inspection tool of the present utility model;
figure 6 is a side view of a tool housing external to the inspection tool of the present utility model.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
According to the embodiment, aiming at a product for monitoring the pressure and the flow of the fire hydrant, the detection tool for efficiently completing the test on the pressure and the energy transducer component of the terminal product is designed, the detection on the energy transducer is realized through the detection tool, and meanwhile, the test item is integrated and designed aiming at the pressure and flow monitoring terminal product, so that the test coverage rate of the product and the test efficiency of the product are improved, and the production test cost is reduced. The detection tool integrates a plurality of test items of the product for testing, and compared with a scattered test, the detection tool greatly reduces the production turnover time and cost. The device can solve the problem that the existing tool cannot meet the requirement of testing of the transducer and the dispersion detection defect of pressure detection of the pressure flow monitoring terminal in the production process.
In this embodiment, through the detection circuitry that can detect pressure flow monitoring terminal and transducer in a frock casing, realize the detection frock of integrated fire hydrant intelligent terminal. In this embodiment, the adopted interface, sampling circuit, etc. are selected by the user or a common terminal interface such as a USB interface or a data port may be adopted, and the sampling circuit may be directly called or used by using a circuit design commonly existing on some circuit boards, and this embodiment is not limited to specific electronic facility selection of each module.
The detection tool of the intelligent hydrant terminal is internally provided with a circuit board PCB, a control module such as an MCU chip, a power module, a pressure detection module and a transducer detection module are integrated on the circuit board PCB, each module is correspondingly provided with a working circuit and a corresponding interface, the MCU presets normal values of a pressure flow monitoring terminal and a transducer, after corresponding signal values are acquired, the MCU calculates and compares the acquired signal values with the preset normal values, and after logic judgment, the MCU conducts corresponding indicator lamps.
As shown in fig. 1, a detecting tool for a fire hydrant intelligent terminal comprises a tool shell, wherein a PCB board is arranged inside the tool shell, and the tool shell is integrated with:
the control module is used for detecting logic control and calculation of the tool;
the power supply module is used for supplying power;
the pressure detection module is used for automatically detecting the pressure of the pressure flow monitoring terminal connected with the detection tool;
the transducer detection module is used for automatically detecting signals of the transducer which is accessed to the detection tool;
the power module, the pressure detection module and the transducer detection module are respectively and electrically connected with the control module.
As shown in fig. 5 and 6, the tool housing has a box structure and is composed of a box cover 1 and a box body 2, and the box cover 1 and the box body 2 can be matched together in a jogged mode. The tool shell is provided with a plurality of preformed holes serving as installation preformed holes of various interfaces or indicator lamps.
The functions of the respective modules will be described in detail below. In this embodiment, the automatic detection program for detecting the pressure flow monitoring terminal and the transducer by the detection tool is not in the consideration of the application any more, after the pressure flow monitoring terminal and the transducer are connected to the detection work, the tool is powered on, and then the sampling circuit is started to acquire the signal value through the corresponding interface and calculate and judge through the MCU.
As shown in fig. 2, as an alternative embodiment of the present application, optionally, the power module includes:
the power input interface is used for accessing an external power supply;
the power supply conversion circuit is used for adapting a power supply, converting electric energy and transmitting the converted electric energy to the control module;
the power supply indicator lamp is used for being used as an indicator lamp for detecting normal power on of the tool;
the power input interface, the power conversion circuit and the control module are electrically connected in sequence, and the power indicator lamp is electrically connected with the control module;
the external power is input from the power input interface, and after being adapted by the power conversion circuit, the external power is input into the control module; when the detection tool is normally electrified, the power indicator lights are lightened.
The embodiment is provided with a power input interface, the detection tool is powered by an external 5v adapter, and the power supply port is arranged on the right side of the detection tool. During testing, a power supply of the tool is plugged in, a power indicator lamp on the tool is lightened at the moment, and otherwise, the tool is abnormal in power supply.
As an alternative embodiment of the present application, as shown in fig. 5, optionally, the fixture housing is provided with reserved mounting holes corresponding to the power input interface and the power indicator respectively. The box body 2 of the tool shell is reserved with a reserved mounting hole of a power input interface, and the box cover 1 is reserved with a reserved mounting hole of a power indicator lamp.
The logic judgment and calculation are specifically performed by the MCU. The following pressure detection and transducer detection are described with reference to the above description of the structure of the power interface.
As shown in fig. 3, as an alternative embodiment of the present application, optionally, the pressure detection module includes:
the pressure detection interface is used for accessing a pressure flow monitoring terminal to be detected;
the pressure sampling circuit is used for collecting the pressure value of the pressure flow monitoring terminal through the pressure detection interface and sending the pressure value to the control module;
the pressure sensor indicator lamp is used as an indicator lamp of the pressure flow monitoring terminal when detecting normal;
the pressure detection interface and the pressure sampling circuit are sequentially and electrically connected with the control module, and the pressure sensor indicator lamp is sequentially and electrically connected with the control module; when the detection tool detects that the pressure value of the pressure flow monitoring terminal is normal, the pressure sensor indicator lamp is lighted.
As an optional implementation manner of the application, optionally, the fixture shell is provided with reserved mounting holes corresponding to the pressure detection interface and the pressure sensor indicator lamp respectively.
During testing, the pressure sensor harness connector on the product is connected to the pressure detection port corresponding to the detection tool, the tool can automatically detect whether the detected pressure flow monitoring terminal is normal, and if the green light is lighted by the pressure sensor indicator lamp on the pressure detection port, the pressure sensor of the tested equipment is normal.
As shown in fig. 4, as an alternative embodiment of the present application, optionally, the transducer detection module includes:
the transducer detection interface is used for accessing a transducer to be detected;
the transducer signal sampling circuit is used for acquiring the signal value of the transducer through the transducer detection interface and sending the signal value to the control module;
the transducer indicator lamp is used as an indicator lamp when the transducer detects normal;
the transducer detection interface and the transducer signal sampling circuit are sequentially and electrically connected with the control module, and the transducer indicator lamp is sequentially and electrically connected with the control module; when the detection tool detects that the signal value of the transducer is normal, the transducer indicator lamp is lightened.
During testing, only the cable connectors of the two transducers on the product are connected to the transducer detection ports corresponding to the detection tool, the tool can automatically detect whether the detected transducer is normal or not, and after detection, if a green light is lighted by the transducer indicator lamp above the detection port, the detected transducer is normal.
As an alternative embodiment of the present application, optionally, the transducer detection interface is provided with a pair and is connected in parallel with the transducer signal sampling circuit. As shown in fig. 4 and 6, the present embodiment is provided with a pair of transducer detection interfaces, which can be connected to two transducers for detection, and the MCU can receive two paths of signal values.
As an optional implementation manner of the application, optionally, the fixture shell is provided with reserved mounting holes corresponding to the transducer detection interface and the transducer indicator lamp respectively.
The specific detection principle is as follows:
the pressure data fed back by the pressure sensor of the tested equipment is collected, the collected data and the standard parameters are compared and calculated by the detection tool, if the signal standard range is met, the tool judges that the test is passed, and the control module lights the corresponding indicator lamp; otherwise, the test is not passed;
when the transducer is connected for detection, the signal of the transducer is collected by the signal collecting module, the control module of the detection tool judges whether the detection is normal or not, the test is passed, and the corresponding indicator lamp is lightened to feed back the detection result; otherwise the test does not pass.
Therefore, the detection tool realizes the detection of the transducer, and simultaneously carries out integrated design on the test item aiming at the pressure flow monitoring terminal product.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (8)
1. The utility model provides a detection frock of fire hydrant intelligent terminal, its characterized in that, including the frock casing, the inside PCB board that is equipped with of frock casing has on it the integration:
the control module is used for detecting logic control and calculation of the tool;
the power supply module is used for supplying power;
the pressure detection module is used for automatically detecting the pressure of the pressure flow monitoring terminal connected with the detection tool;
the transducer detection module is used for automatically detecting signals of the transducer which is accessed to the detection tool;
the power module, the pressure detection module and the transducer detection module are respectively and electrically connected with the control module.
2. The detection tool for a fire hydrant intelligent terminal according to claim 1, wherein the power module comprises:
the power input interface is used for accessing an external power supply;
the power supply conversion circuit is used for adapting a power supply, converting electric energy and transmitting the converted electric energy to the control module;
the power supply indicator lamp is used for being used as an indicator lamp for detecting normal power on of the tool;
the power input interface, the power conversion circuit and the control module are electrically connected in sequence, and the power indicator lamp is electrically connected with the control module;
the external power is input from the power input interface, and after being adapted by the power conversion circuit, the external power is input into the control module; when the detection tool is normally electrified, the power indicator lights are lightened.
3. The detecting tool for the intelligent terminal of the fire hydrant according to claim 2, wherein the tool shell is provided with reserved mounting holes corresponding to the power input interface and the power indicator lamp respectively.
4. The detection tool of a fire hydrant intelligent terminal as set forth in claim 1, wherein said pressure detection module comprises:
the pressure detection interface is used for accessing a pressure flow monitoring terminal to be detected;
the pressure sampling circuit is used for collecting the pressure value of the pressure flow monitoring terminal through the pressure detection interface and sending the pressure value to the control module;
the pressure sensor indicator lamp is used as an indicator lamp of the pressure flow monitoring terminal when detecting normal;
the pressure detection interface and the pressure sampling circuit are sequentially and electrically connected with the control module, and the pressure sensor indicator lamp is sequentially and electrically connected with the control module; when the detection tool detects that the pressure value of the pressure flow monitoring terminal is normal, the pressure sensor indicator lamp is lighted.
5. The detecting tool for the intelligent terminal of the fire hydrant, as claimed in claim 4, wherein the tool shell is provided with reserved mounting holes corresponding to the pressure detecting interface and the pressure sensor indicator lamp respectively.
6. The detection tool for a fire hydrant intelligent terminal according to claim 1, wherein the transducer detection module comprises:
the transducer detection interface is used for accessing a transducer to be detected;
the transducer signal sampling circuit is used for acquiring the signal value of the transducer through the transducer detection interface and sending the signal value to the control module;
the transducer indicator lamp is used as an indicator lamp when the transducer detects normal;
the transducer detection interface and the transducer signal sampling circuit are sequentially and electrically connected with the control module, and the transducer indicator lamp is sequentially and electrically connected with the control module; when the detection tool detects that the signal value of the transducer is normal, the transducer indicator lamp is lightened.
7. The detecting tool for the intelligent terminal of the fire hydrant, as set forth in claim 6, wherein said transducer detecting interface is provided with a pair and is connected in parallel with said transducer signal sampling circuit.
8. The detecting tool for the intelligent terminal of the fire hydrant, as set forth in claim 6, wherein the tool housing is provided with reserved mounting holes corresponding to the transducer detecting interface and the transducer indicating lamp respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683520.1U CN219284563U (en) | 2023-03-31 | 2023-03-31 | Detection tool for intelligent terminal of fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683520.1U CN219284563U (en) | 2023-03-31 | 2023-03-31 | Detection tool for intelligent terminal of fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219284563U true CN219284563U (en) | 2023-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320683520.1U Active CN219284563U (en) | 2023-03-31 | 2023-03-31 | Detection tool for intelligent terminal of fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219284563U (en) |
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- 2023-03-31 CN CN202320683520.1U patent/CN219284563U/en active Active
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