CN218629923U - Electrical equipment test data acquisition device - Google Patents
Electrical equipment test data acquisition device Download PDFInfo
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- CN218629923U CN218629923U CN202222964919.5U CN202222964919U CN218629923U CN 218629923 U CN218629923 U CN 218629923U CN 202222964919 U CN202222964919 U CN 202222964919U CN 218629923 U CN218629923 U CN 218629923U
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Abstract
The utility model discloses an electrical equipment test data acquisition device, which comprises a base, a mobile terminal and a three-in-one data patch cord; one end of the three-in-one data patch cord is a network port plug, and the other three ends are a reset switch key, a 485 plug and a 232 plug respectively; the base is internally provided with an MCU control unit, and a startup and shutdown circuit module, a Bluetooth/WIFI communication module, a 485 communication module and a 232 communication module which are in control connection with the MCU control unit; a network port socket corresponding to the network port plug is arranged on the base and is electrically connected with the MCU control unit, the startup and shutdown circuit module, the 485 communication module and the 232 communication module; an operating system is arranged in the mobile terminal, and the mobile terminal is in communication connection with the base. The utility model discloses can adapt to the collection of the test data of multiple specification and communication mode's electrical equipment, and can automatic acquisition electrical equipment's test data, effectively improve electrical equipment test data acquisition's efficiency and data quality.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to and is used for an electrical equipment test data acquisition device.
Background
With the development of the social and economic level, the supply demand of high-voltage power rises, higher requirements are put on power supply, and in order to ensure that electrical equipment components can be in normal operation for a long time, the regular detection test maintenance of the electrical equipment components is very important, so that the safe operation of the electrical equipment can be promoted. The test data is basic guarantee data for safe and stable operation of the power grid equipment, and the authenticity and reliability of the test data are especially important to ensure.
At present, an information input system with a multi-purpose manual recording and manual filling mode for test data has the problems of unreal data, input deviation, large input workload, incapability of tracing data and the like, is influenced by various aspects such as environmental factors and personnel quality, and has the defects of insufficient test data, insufficient verification and the like, and the acquisition efficiency and the data quality of the test data are difficult to achieve the expected effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides an electrical equipment test data acquisition device, can automatic acquisition electrical equipment's test data, effectively improve electrical equipment test data acquisition's efficiency and data quality.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
an electrical equipment test data acquisition device comprises a base, a mobile terminal and a three-in-one data patch cord;
one end of the three-in-one data patch cord is a network port plug, and the other three ends of the three-in-one data patch cord are respectively a reset switch key, a 485 plug and a 232 plug;
the base is internally provided with an MCU control unit, a startup and shutdown circuit module, a Bluetooth/WIFI communication module, a 485 communication module and a 232 communication module which are in control connection with the MCU control unit;
a network port socket corresponding to the network port plug is arranged on the base, and the network port socket is electrically connected with the MCU control unit, the switching circuit module, the 485 communication module and the 232 communication module;
an operating system is arranged in the mobile terminal, and the mobile terminal is in communication connection with the base.
Furthermore, an energy storage battery is arranged in the base and is in control connection with the MCU control unit through the power on/off circuit module;
a placing position for placing the mobile terminal is arranged on the base;
the placing position is provided with a spring sheet type pin arranging seat which is electrically connected with the energy storage battery and the MCU control unit;
the mobile terminal is provided with a metal contact corresponding to the elastic sheet type pin header;
when the mobile terminal is placed in the placing position, the energy storage battery charges the mobile terminal in a mode that the metal contact contacts with the elastic sheet type row needle seat.
Further, the elastic sheet type pin header is a 12-port pin header;
the spring piece type pin header comprises two GND pins, three 5V _INpins, one DP pin, one DM pin and five reserved pins;
the 5V _INpin is used for outputting the electric quantity of the energy storage battery to charge the mobile terminal;
and the base is also internally provided with a USB module, the USB module is in control connection with the MCU control unit, and two signal pins are led out to the DP pin and the DM pin.
Further, the USB data line is also included;
the side of the base is also provided with a USB socket which is matched and spliced with the USB data line, and the USB socket is electrically connected with the USB module.
Furthermore, a positioning pin header is also arranged in the placing position;
the mobile terminal is provided with a pin arranging hole corresponding to the positioning pin arranging hole;
the mobile terminal is fixed on the base in a mode that the pin arranging holes are connected with the positioning pins in an inserting mode.
Further, the power supply line is also included;
a charging socket which is plugged with the power line is also arranged on the side surface of the base;
the charging socket is electrically connected with the energy storage battery.
Furthermore, a power management module is also arranged in the base;
the power management module is in control connection with the MCU control unit and is electrically connected with the startup and shutdown circuit module and the energy storage battery.
Furthermore, a temperature and humidity acquisition module is arranged in the base;
the temperature and humidity acquisition module is in control connection with the MCU control unit.
Furthermore, a BDS Beidou module is also arranged in the base;
the BDS Beidou module is in control connection with the MCU control unit.
Further, the side of base still is provided with work pilot lamp and the pilot lamp that charges.
The beneficial effects of the utility model reside in that: the utility model provides an electrical equipment test data acquisition device, which comprises a base, a mobile terminal and a data line, wherein the mobile terminal is provided with an operating system which can realize the wireless connection of Bluetooth/WIFI or other wired connection communication modes directly with the electrical equipment to acquire the data obtained by the electrical equipment test, and the base is internally integrated with an MCU control unit and a switch machine circuit module, a Bluetooth/WIFI communication module, a 485 communication module and a 232 communication module which are connected with the MCU control unit in a control way, so that the automatic data acquisition can be realized by the wired connection of each communication module and the electrical equipment as a data receiving end under the condition that the electrical equipment does not support the wireless communication of Bluetooth/WIFI and the like, namely, the three-in-one data transfer line is matched, inside the base with switch circuit module, 485 communication module and 232 communication module pass through the circuit principle and unify to a net gape socket output after, again through trinity data patch cord roll-off for including the reset switch button, the three-terminal patch cord of 485 plug and 232 plug, realize the quick start of data acquisition work under the effect of reset switch button, and realize adopting 232 or 485's wired communication mode to carry out automatic acquisition to the experimental data that carry out experimental electrical equipment through 485 plug and 232 plug, with the electrical equipment who adapts to multiple specification and communication mode, the data that final wired communication mode was gathered is retransmitted and is carried out visual display on to mobile terminal, need not artifical experimental data of logging, effectively improve the efficiency and the data quality of electrical equipment experimental data acquisition.
Drawings
Fig. 1 is a block diagram of an internal structure of a base in an electrical equipment test data acquisition device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a base in the electrical equipment test data acquisition device according to the embodiment of the present invention;
fig. 3 is a schematic view of another angle structure of the base in the electrical equipment test data acquisition device according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a three-in-one data patch cord in an electrical equipment test data acquisition device according to an embodiment of the present invention;
fig. 5 is the utility model discloses among electrical equipment test data acquisition device mobile terminal's the schematic structure diagram.
Description of reference numerals:
10. a base; 101. an MCU control unit; 102. a power on/off circuit module; 103. an energy storage battery; 104. a Bluetooth/WIFI communication module; 105. 485 communication module; 106. 232 a communication module; 107. a USB module; 108. a power management module; 109. a temperature and humidity acquisition module; 110. a BDS Beidou module;
11. a network port socket; 12. placing bits; 13. a spring sheet type pin header; 14. a USB socket; 15. positioning the pin header; 16. a charging socket; 17. a work indicator light; 18. a charging indicator light;
20. a mobile terminal; 30. a three-in-one data patch cord; 31. a network port plug; 32. a reset switch key; 33. 485 plugs; 34. 232 plug.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 5, an electrical equipment test data acquisition device includes a base, a mobile terminal and a three-in-one data patch cord;
one end of the three-in-one data patch cord is a network port plug, and the other three ends of the three-in-one data patch cord are respectively a reset switch key, a 485 plug and a 232 plug;
an MCU control unit, a startup and shutdown circuit module, a Bluetooth/WIFI communication module, a 485 communication module and a 232 communication module are arranged in the base and are in control connection with the MCU control unit;
a network port socket corresponding to the network port plug is arranged on the base, and the network port socket is electrically connected with the MCU control module, the startup and shutdown circuit module, the 485 communication module and the 232 communication module;
an operating system is arranged in the mobile terminal, and the mobile terminal is in communication connection with the base.
As can be seen from the above description, the utility model has the advantages that: the whole body consists of a base, a mobile terminal and a data line, wherein the mobile terminal is provided with an operating system which can directly carry out Bluetooth/WIFI wireless connection or other wired connection communication modes with electrical equipment to obtain data obtained by electrical equipment tests, and the base is internally integrated with an MCU control unit and a switching circuit module, a Bluetooth/WIFI communication module, a 485 communication module and a 232 communication module which are in control connection with the MCU control unit, can be used as a data receiving end to realize automatic data acquisition by wired connection of each communication module and the electrical equipment under the condition that the electrical equipment does not support wireless communication such as Bluetooth/WIFI and the like, namely by matching with a three-in-one data transfer line, inside the base with switch circuit module, 485 communication module and 232 communication module pass through the circuit principle and unify to a net gape socket output after, again through trinity data patch cord roll-off for including the reset switch button, the three-terminal patch cord of 485 plug and 232 plug, realize the quick start of data acquisition work under the effect of reset switch button, and realize adopting 232 or 485's wired communication mode to carry out automatic acquisition to the experimental data that carry out experimental electrical equipment through 485 plug and 232 plug, with the electrical equipment who adapts to multiple specification and communication mode, the data that final wired communication mode was gathered is retransmitted and is carried out visual display on to mobile terminal, need not artifical experimental data of logging, effectively improve the efficiency and the data quality of electrical equipment experimental data acquisition.
Furthermore, an energy storage battery is arranged in the base and is in control connection with the MCU control unit through the power on/off circuit module;
a placing position for placing the mobile terminal is arranged on the base;
the placing position is provided with a spring sheet type pin header which is electrically connected with the energy storage battery and the MCU control unit;
the mobile terminal is provided with a metal contact corresponding to the elastic sheet type pin header;
when the mobile terminal is placed in the placing position, the energy storage battery charges the mobile terminal in a mode that the metal contact contacts with the elastic sheet type row needle seat.
According to the above description, the energy storage battery can provide power for the base and can charge the mobile terminal, so that the base is provided with the placing position, the spring plate type pin arranging seat is arranged in the placing position and is in matched contact with the metal contact on the mobile terminal, and the mobile terminal can be further conveniently charged.
Further, the elastic sheet type pin header is a 12-port pin header;
the spring piece type pin header comprises two GND pins, three 5V _INpins, one DP pin, one DM pin and five reserved pins;
the 5V _INpin is used for outputting the electric quantity of the energy storage battery to charge the mobile terminal;
and the base is also internally provided with a USB module, the USB module is in control connection with the MCU control unit, and two signal pins are led out to the DP pin and the DM pin.
According to the above description, the elastic sheet type pin header can be used for charging the mobile terminal, and can also be used for realizing USB communication between the base and the mobile terminal through two signal pins of the USB when the communication of the Bluetooth/WIFI module breaks down, so that the continuation of the test data acquisition work is ensured, and the data acquisition efficiency is further improved.
Further, the USB data line is also included;
the side of the base is also provided with a USB socket which is matched and spliced with the USB data line, and the USB socket is electrically connected with the USB module.
According to the above description, the base is provided with the USB socket, and the USB socket can be connected with the electrical device in a USB communication manner through the USB data line, so as to obtain test data of the electrical device, and further implement the electrical device adapted to various specifications and communication manners.
Furthermore, a positioning pin header is also arranged in the placing position;
the mobile terminal is provided with a pin arranging hole corresponding to the positioning pin arranging hole;
the mobile terminal is fixed on the base in a mode that the pin arranging holes are connected with the positioning pins in an inserting mode.
According to the above description, the positioning pin header is further arranged in the placement position on the base, so that the pin header hole of the mobile terminal is matched, the mobile terminal is fixed on the base, and the stability of the charging process when the base is adopted for charging is ensured.
Further, the power supply line is also included;
a charging socket which is plugged with the power line is also arranged on the side surface of the base;
the charging socket is electrically connected with the energy storage battery.
According to the above description, the base is provided with the charging socket, the charging socket can be connected with an external power supply through the power line, the built-in energy storage battery is charged, and the continuity of the test data acquisition work of the electrical equipment of the base is ensured.
Furthermore, a power management module is also arranged in the base;
the power management module is in control connection with the MCU control unit and is electrically connected with the startup and shutdown circuit module and the energy storage battery.
According to the description, the power management module is arranged in the base, so that the charging and discharging processes of the energy storage battery and the on-off process of the on-off circuit module can be effectively managed, and the performance of the base is improved.
Furthermore, a temperature and humidity acquisition module is arranged in the base;
the temperature and humidity acquisition module is in control connection with the MCU control unit.
According to the test data acquisition device, the temperature and humidity acquisition module is further integrated in the base, so that the function of the base is effectively improved, the effective detection of the acquisition environment of test data can be realized, and the data acquisition errors caused by severe environment are effectively avoided during the test data acquisition.
Furthermore, a BDS Beidou module is arranged in the base;
the BDS Beidou module is in control connection with the MCU control unit.
According to the above description, the BDS Beidou module is further integrated in the base, so that the electrical equipment for testing can be effectively positioned, the position and the test data of the electrical equipment are transmitted to the mobile terminal, and unified management is performed.
Furthermore, the side of base still is provided with work pilot lamp and the pilot lamp that charges.
As can be seen from the above description, the operation indicator light and the charging indicator light can be used to indicate the status of the base.
The utility model provides a pair of electrical equipment test data acquisition device is applicable to and carries out the test data collection of the electrical equipment after testing in electric power places such as transformer substation, high-voltage substation, and the following combination concrete embodiment explains.
Referring to fig. 1 to 5, a first embodiment of the present invention is:
an electrical equipment test data acquisition device comprises a base 10 shown in fig. 2 or fig. 3, a mobile terminal 20 shown in fig. 5 and a three-in-one data patch cord 30 shown in fig. 4.
As shown in fig. 4, one end of the three-in-one data patch cord 30 is a network port plug 31, and the other three ends are a reset switch key 32, a 485 plug 33 and a 232 plug 34 respectively; as shown in fig. 1, the base 10 is internally provided with an MCU control unit 101, and a power on/off circuit module 102, a bluetooth/WIFI communication module 104, a 485 communication module 105, and a 232 communication module 106, which are in control connection with the MCU control unit 101; as shown in fig. 3, the base 10 is provided with a network port socket 11 corresponding to the network port plug 31, and in this embodiment, the network port socket 11 is electrically connected to the MCU control unit 101, the on/off circuit module 102, the 485 communication module 105 and the 232 communication module 106; meanwhile, in this embodiment, an operating system is built in the mobile terminal 20, and the mobile terminal 20 is in communication connection with the base 10, in this embodiment, the mobile terminal 20 and the base 10 may adopt a bluetooth/WIFI wireless communication manner or a wired communication manner, which is not limited herein, and the bluetooth/WIFI communication manner is taken as an example for explanation.
That is, in this embodiment, an electrical device test data acquisition device integrally composed of a base 10, a mobile terminal 20 and a data line is adopted, wherein an operating system is disposed on the mobile terminal 20, and can directly perform bluetooth/WIFI communication with an electrical device to acquire data obtained by an electrical device test, and an MCU control unit 101, a switch circuit module 102, a bluetooth/WIFI communication module 104, a 485 communication module 105 and a 232 communication module 106 are integrated in the base 10, so that when the electrical device does not support bluetooth/WIFI or other wireless communication, the data acquisition device can be used as a data receiving end to realize automatic data acquisition by wired connection between each communication module and the electrical device, that is, by matching with a three-in-one data patch cord 30, switch circuit module 102, 485 communication module 105 and 232 communication module 106 are unified to a net gape socket 11 output inside base 10 through the circuit principle after, it is including reset switch button 32 again to roll out through trinity data patch cord 30, the three-terminal patch cord of 485 plug 33 and 232 plug 34, realize the quick start of data acquisition work under reset switch button 32's effect, and realize adopting 232 or 485's wired communication mode to carry out automatic acquisition to the experimental data of the electrical equipment who tests through 485 plug 33 and 232 plug 34, in order to adapt to the electrical equipment of multiple specification and communication mode, the data that final wired communication mode was gathered send to mobile terminal 20 through bluetooth/WIFI transmission mode again and carry out visual display, need not artifical input experimental data, effectively improve the efficiency and the data quality of electrical equipment experimental data acquisition.
As shown in fig. 1, in this embodiment, an energy storage battery 103 is further disposed in the base 10, and the energy storage battery 103 is connected to the MCU control unit 101 through the power on/off circuit module 102; as shown in fig. 2, a placing position 12 for placing the mobile terminal 20 is disposed on the base 10, and a spring sheet type pin header 13 is disposed on the placing position 12, the spring sheet type pin header 13 is electrically connected to the energy storage battery 103 and the MCU control unit 101, and a metal contact corresponding to the spring sheet type pin header 13 is disposed on the mobile terminal 20, in this embodiment, when the mobile terminal 20 is placed in the placing position 12, the energy storage battery 103 charges the mobile terminal 20 in a manner of contacting the metal contact with the spring sheet type pin header 13.
That is, the energy storage battery 103 can provide power for the operation of the base 10 and also can charge the mobile terminal 20, so that the placing position 12 is arranged on the base 10, and the spring sheet type pin header 13 is arranged in the placing position 12 and is in fit contact with the metal contact on the mobile terminal 20, thereby further facilitating the charging of the mobile terminal 20.
In addition, in this embodiment, the mobile terminal 20 is a tablet computer, and it should be noted that in other equivalent embodiments, the mobile terminal 20 may be a mobile phone, a computer, an industrial personal computer, and other devices that have a display device, an operating system, and a wireless communication mode supporting bluetooth/WIFI and the like, and even a wired communication mode supporting USB, 485, 232, a network card and the like, which is not limited herein.
Referring to fig. 1 to fig. 3, a second embodiment of the present invention is:
on the basis of the first embodiment, in the present embodiment, as shown in fig. 2, the elastic sheet type pin header 13 is a 12-port pin header.
The elastic sheet type gang pin base 13 includes two GND pins, three 5v _inpins, one DP pin, one DM pin, and five reserved pins, and specifically, in this embodiment, the 12-port gang pin base is a GND pin, a reserved pin, a 5v _inpin, a GND pin, a DM pin, a DP pin, and four reserved pins in sequence from right to left. The pin of 5v _inis used for outputting the electric quantity of the energy storage battery 103 to charge the mobile terminal 20, and the reserved pin can be used as an extension pin, so that other functions are added according to actual needs.
Meanwhile, as shown in fig. 1, the base 10 further has a USB module 107 built therein, the USB module 107 is in control connection with the MCU control unit 101, and in this embodiment, two signal pins are led out to the DP pin and the DM pin.
The shell fragment formula row needle file 13 except charging for mobile terminal 20 promptly, can also realize through two signal feet of USB that base 10 and mobile terminal 20 carry out USB communication when the communication of bluetooth/WIFI module breaks down, ensures the continuation of experimental data acquisition work, further improves data acquisition's efficiency.
In the embodiment, the device further comprises a USB data line; as shown in fig. 3, a USB socket 14 is further disposed on a side surface of the base 10 for mating with a USB data line, so that the USB socket 14 is electrically connected to the USB module 107. Namely, the base 10 is provided with the USB socket 14, which can be connected with the electrical device in a USB communication manner through a USB data line to obtain test data of the electrical device, thereby further realizing the electrical device suitable for various specifications and communication manners.
In addition, as shown in fig. 2, in the present embodiment, a positioning pin header 15 is further disposed in the placement site 12; the mobile terminal 20 is provided with pin header holes corresponding to the positioning pin headers 15, and the mobile terminal 20 is fixed on the base 10 by inserting the pin header holes into the positioning pin headers 15. That is, a positioning pin header 15 is further disposed in the placement position 12 on the base 10 to cooperate with a pin header hole of the mobile terminal 20, so that the mobile terminal 20 is fixed on the base 10, and the stability of the charging process when the mobile terminal 20 is charged by using the base 10 is ensured.
Referring to fig. 3, a third embodiment of the present invention is:
on the basis of the first embodiment or the second embodiment, in this embodiment, the electrical equipment test data acquisition device further includes a power line.
As shown in fig. 3, a charging socket 16 plugged with a power cord is further disposed on a side surface of the base 10, and in this embodiment, the charging socket 16 is electrically connected to the energy storage battery 103. That is, the charging socket 16 is disposed on the base 10 and can be connected to an external power source through a power line, so as to charge the built-in energy storage battery 103 and ensure the continuity of the test data acquisition work of the electrical device of the base 10.
Meanwhile, as shown in fig. 1, the base 10 is further provided with a power management module 108, a temperature and humidity acquisition module 109 and a BDS beidou module 110. The power management module 108 is in control connection with the MCU control unit 101 and is electrically connected with the on-off circuit module 102 and the energy storage battery 103, so that the charging and discharging processes of the energy storage battery 103 and the on-off process of the on-off circuit module 102 can be effectively managed, and the performance of the base 10 is improved; the temperature and humidity acquisition module 109 is in control connection with the MCU control unit 101, so that the function of the base 10 is effectively improved, the acquisition environment of test data can be effectively detected, and data acquisition errors caused by severe environments are effectively avoided during test data acquisition; BDS beidou module 110 and MCU the control unit 101 control connection, can carry out effective location to the electrical equipment who tests, all transmit its position and test data to mobile terminal 20, carry out unified management.
In addition, in the present embodiment, the side of the base 10 is further provided with a work indicator lamp 17 and a charging indicator lamp 18, which can be used to indicate the state of the base 10.
On the basis of the above, the following description is made of the data acquisition process of the electrical equipment test data acquisition device of the present embodiment:
firstly, the acquisition device is brought to the side of the electrical equipment which needs to carry out test data acquisition, the net mouth plug 31 of the three-in-one data transfer line 30 is inserted into the net mouth socket 11 of the base 10, the reset switch key 32 at the other end of the three-in-one data transfer line 30 is pressed (the three-in-one data transfer line is set to be started for three seconds), and the work indicator lamp 17 on the base 10 is lightened (LEDs with two colors can be set as indications, for example, a blue lamp indicates that the base 10 is in a starting work state, and when the LED is turned to red, the LED represents that the power-off state is in progress).
Then, the mobile terminal 20 is connected with the cradle 10 through bluetooth/WIFI.
Then according to the communication mode of the electrical equipment (wireless communication mode of bluetooth/WIFI or wired communication modes such as USB, 485 or 232, etc.) that needs to collect the test data, choose whether to adopt the data line to connect base 10 with the electrical equipment or adopt mobile terminal 20 directly with electrical equipment wireless connection:
if the electrical equipment supports wireless connection, the mobile terminal 20 directly performs Bluetooth/WIFI connection with the electrical equipment, and the mobile terminal 20 directly acquires and displays test data of the electrical equipment;
if the electrical equipment only supports USB connection, the electrical equipment and the base 10 are connected by adopting a USB data line, and the base 10 acquires test data of the electrical equipment through the USB data line and transmits the test data to the mobile terminal 20 for display through Bluetooth/WIFI;
if the electrical equipment only supports 485 connection, a 485 plug 33 in the three-in-one data patch cord 30 is adopted to be connected with the electrical equipment, and the base 10 acquires test data of the electrical equipment in a 485 communication mode and then transmits the test data to the mobile terminal 20 through Bluetooth/WIFI for display;
if electrical equipment only supports 232 connections, then adopt 232 plugs 34 in the trinity data patch cord 30 to be connected with electrical equipment, after base 10 acquireed electrical equipment's test data through 232 communication mode, rethread bluetooth/WIFI transmit and show for mobile terminal 20.
If the electric quantity of the mobile terminal 20 is insufficient in the data acquisition process, the mobile terminal 20 can be placed at the placing position 12 of the base 10 at any time, and the base 10 charges the mobile terminal 20.
In addition, the mobile terminal 20 may also support sorting, querying, making a report, and outputting the collected data, which is not specifically described in this embodiment.
To sum up, the utility model provides a pair of electrical equipment test data acquisition device has following
Has the beneficial effects that:
1. the method is suitable for collecting test data of electrical equipment with various specifications and types;
2. the test data of the electrical equipment can be automatically collected, and the efficiency and the data quality of the test data collection of the electrical equipment are effectively improved.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. An electrical equipment test data acquisition device is characterized by comprising a base, a mobile terminal and a three-in-one data transfer line;
one end of the three-in-one data patch cord is a network port plug, and the other three ends of the three-in-one data patch cord are respectively a reset switch key, a 485 plug and a 232 plug;
an MCU control unit, a startup and shutdown circuit module, a Bluetooth/WIFI communication module, a 485 communication module and a 232 communication module are arranged in the base and are in control connection with the MCU control unit;
a network port socket corresponding to the network port plug is arranged on the base, and the network port socket is electrically connected with the MCU control unit, the switching circuit module, the 485 communication module and the 232 communication module;
an operating system is arranged in the mobile terminal, and the mobile terminal is in communication connection with the base.
2. The electrical equipment test data acquisition device according to claim 1, wherein an energy storage battery is further arranged in the base, and the energy storage battery is in control connection with the MCU control unit through the startup and shutdown circuit module;
a placing position for placing the mobile terminal is arranged on the base;
the placing position is provided with a spring sheet type pin header which is electrically connected with the energy storage battery and the MCU control unit;
the mobile terminal is provided with a metal contact corresponding to the elastic sheet type pin header;
when the mobile terminal is placed in the placing position, the energy storage battery charges the mobile terminal in a mode that the metal contact contacts with the elastic sheet type row needle seat.
3. The electrical equipment test data acquisition device of claim 2, wherein the spring plate type pin header is a 12-port pin header;
the spring piece type pin header comprises two GND pins, three 5V _INpins, one DP pin, one DM pin and five reserved pins;
the 5V _INpin is used for outputting the electric quantity of the energy storage battery to charge the mobile terminal;
and a USB module is arranged in the base and is in control connection with the MCU control unit, and two signal pins are led out to the DP pin and the DM pin.
4. The electrical equipment test data acquisition device of claim 3, further comprising a USB data line;
the side of the base is also provided with a USB socket which is matched and spliced with the USB data line, and the USB socket is electrically connected with the USB module.
5. The electrical equipment test data acquisition device according to claim 2, wherein a positioning pin header is further arranged in the placement position;
the mobile terminal is provided with a pin arranging hole corresponding to the positioning pin arranging hole;
the mobile terminal is fixed on the base in a mode that the pin arranging holes are connected with the positioning pins in an inserting mode.
6. The electrical equipment test data acquisition device of claim 2, further comprising a power cord;
a charging socket which is plugged with the power line is also arranged on the side surface of the base;
the charging socket is electrically connected with the energy storage battery.
7. The electrical equipment test data acquisition device of claim 2, wherein the base is further internally provided with a power management module;
the power management module is in control connection with the MCU control unit and is electrically connected with the startup and shutdown circuit module and the energy storage battery.
8. The electrical equipment test data acquisition device according to claim 1, wherein a temperature and humidity acquisition module is further arranged in the base;
the temperature and humidity acquisition module is in control connection with the MCU control unit.
9. The electrical equipment test data acquisition device according to claim 1, wherein a BDS Beidou module is further arranged in the base;
the BDS Beidou module is in control connection with the MCU control unit.
10. The electrical equipment test data acquisition device of claim 1, wherein the side of the base is further provided with a work indicator light and a charging indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222964919.5U CN218629923U (en) | 2022-11-03 | 2022-11-03 | Electrical equipment test data acquisition device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222964919.5U CN218629923U (en) | 2022-11-03 | 2022-11-03 | Electrical equipment test data acquisition device |
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| CN218629923U true CN218629923U (en) | 2023-03-14 |
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| CN202222964919.5U Active CN218629923U (en) | 2022-11-03 | 2022-11-03 | Electrical equipment test data acquisition device |
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