CN116223858B - Universal adapter for testing multifunctional motor - Google Patents
Universal adapter for testing multifunctional motor Download PDFInfo
- Publication number
- CN116223858B CN116223858B CN202310005199.6A CN202310005199A CN116223858B CN 116223858 B CN116223858 B CN 116223858B CN 202310005199 A CN202310005199 A CN 202310005199A CN 116223858 B CN116223858 B CN 116223858B
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- plug
- motor
- connector
- rfid chip
- read
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- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000002159 abnormal effect Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 13
- 238000013500 data storage Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Abstract
The invention discloses a universal adapter plug-in for testing a multifunctional motor, which comprises an adapter plug-in body, wherein one side of the bottom of the adapter plug-in body is provided with a first plug-in port, and one side of the top of the adapter plug-in body is provided with a second plug-in port. According to the invention, the test machine part is connected in series on the test circuit mainly comprising the RFID chip through the quick connection structure, the working data of the test machine part is read and stored in the memory, the Hall sensor monitors the current and voltage values of the working circuit after the test motor part is connected, when the read data is abnormal or the connecting circuit is abnormal, the comparison module compares the monitored value with the set data value, at the moment, a fault signal is fed back to the RFID chip, the alarm is controlled to give out an alarm prompt, the working time of the motor assembly line is reduced, the working efficiency of the motor assembly line is improved, and the requirements of the process tool positioning, the circulation and grabbing positioning, the power connection and the power connection, the process data storage and the automatic information tracing system of the motor are met.
Description
Technical Field
The invention relates to the technical field of motor production and manufacturing and automatic production, in particular to a universal adapter for testing a multifunctional motor.
Background
The power source of the new energy automobile is mainly electric energy, along with the continuous improvement of environmental awareness of people, the application of the new energy automobile is more and more extensive, the motor and the controller are important parts of the new energy automobile, in order to enhance the interchangeability of the motor and the controller, a safe and reliable electric output connecting device is provided for driving the motor and the controller, and a motor interface and an electric control interface are particularly important for the new energy automobile.
In the production and manufacturing process of the motor of the new energy automobile, the performance of the motor needs to be tested. The motor is electrified and repeatedly connected with the plug requirements, and the general circulation and positioning requirements and process data storage of the motor in automatic production are detected. The repeated plug connection of the motor power-on function in the prior art is inconvenient, the working time of the motor assembly line is long, the testing efficiency of the motor assembly line is low, and the high-efficiency processing and detecting requirements cannot be met.
Therefore, it is necessary to invent a universal adapter for testing a multifunctional motor to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a universal switching plug-in for testing a multifunctional motor, which is characterized in that a test machine part is connected in series on a test circuit mainly comprising an RFID chip through a quick connection structure, working data of the test machine part are read and stored in a memory, a Hall sensor monitors current and voltage values of the working circuit after the test machine part is connected, when the read data is abnormal or a connecting circuit is abnormal, a comparison module compares the detected value with a set data value, a fault signal is fed back to the RFID chip at the moment, an alarm is controlled to give an alarm, and the position and the transfer are convenient to adjust, so that the defects in the technology are overcome.
In order to achieve the above object, the present invention provides the following technical solutions: the universal adapter plug-in for testing the multifunctional motor comprises an adapter plug-in body, wherein a first plug-in port is formed in one side of the bottom of the adapter plug-in body, a second plug-in port is formed in one side of the top of the adapter plug-in body, the interiors of the first plug-in port and the second plug-in port are respectively plugged with a male plug-in connector and a male plug-in connector of a harting connector of the motor, and a test box is fixedly connected to one side of the adapter plug-in body;
the RFID testing device comprises a testing box, wherein an RFID chip is arranged in the testing box, an input end and an output end of the RFID chip are respectively provided with an A/D converter and a D/A converter, a first contact circuit is arranged on the inner wall of a first plug interface and is electrically connected with the RFID chip, a second contact circuit is arranged on the inner wall of a second plug interface and is electrically connected with the RFID chip;
the RFID testing device comprises a testing box, a first contact circuit, a second contact circuit, a read-write sensor, a Hall sensor, a comparison module, a memory, an alarm, a D/A converter and a D/A converter, wherein the read-write sensor and the Hall sensor are arranged in the testing box, the read-write sensor is connected in series with the first contact circuit, the Hall sensor is connected in series with the second contact circuit, the first contact circuit is connected in series with the second contact circuit, the connection end of the RFID chip is provided with the comparison module and the memory, the alarm is also arranged on the outer side of the testing box, and the read-write sensor and the Hall sensor are electrically connected with the A/D converter;
the read-write sensor is used for reading working data of the test machine part and storing the working data in the memory, the Hall sensor monitors current and voltage values of the working circuit after the test motor part is connected, when the read data is abnormal or the connecting circuit is abnormal, the comparison module compares out obvious differences between the monitored value and the set data value, and at the moment, fault signals are fed back to the RFID chip and alarm prompts of the alarm are controlled.
As a preferable scheme of the invention, the motor plug-in male plug is electrically connected to the test machine part, and the harting connector plug-in male plug is electrically connected to the harting connector.
As a preferable scheme of the invention, the two ends of one side of the adaptor body are provided with the tool positioning holes, and the tool positioning holes are used for butt joint when the motor is twisted on the tools in each procedure.
As a preferable scheme of the invention, one side of the adapter body is provided with a square concave hole, and a circular concave hole is formed in the square concave hole and penetrates through the adapter body.
As a preferable scheme of the invention, the cross section of the square concave hole is trapezoidal, threaded holes are reserved at four corners of the square concave hole, a gasket is attached to the inner wall of the square concave hole, the gasket is pressed by using a screw, and the gasket is made of rubber materials.
As a preferable scheme of the invention, the first plug-in port is internally provided with a structure with a large end and a small end, and the motor plug-in male plug is attached to the first plug-in port for insertion.
As a preferable scheme of the invention, the male plug of the harting connector is integrally provided with a plurality of uniformly distributed spring metal sheets on both sides, and the inner side of the second plug interface is provided with a groove matched with the spring metal sheets.
As a preferable scheme of the invention, a closing plate is detachably arranged on one side of the second plug-in port through screws.
As a preferable scheme of the invention, a cavity is arranged in the adaptor body, one side of the top and the bottom of the adaptor body is provided with an opening structure, a cover plate is buckled at the opening structure, and the cover plate is fixedly connected with the adaptor body through screws.
As a preferred embodiment of the present invention, the closing plate and the cover plate are made of insulating plastic material.
In the technical scheme, the invention has the technical effects and advantages that:
1. the quick-connection structure is used for connecting the test machine part in series with the test circuit mainly comprising the RFID chip, reading working data of the test machine part, storing the data in the memory, monitoring current and voltage values of the working circuit after the test motor part is connected by the Hall sensor, comparing the obviously different monitoring values with the set data values by the comparison module when the read data are abnormal or the connecting circuit is abnormal, feeding back fault signals to the RFID chip, controlling an alarm to give out alarms, reducing the working time of the motor assembly line, improving the working efficiency of the motor assembly line, solving the repeated plugging requirement of the motor electrifying function in the automatic production and manufacturing process of the motor, and meeting the requirements of the process tool positioning, the circulation and the grabbing positioning, the plugging-in power, the process data storage and the automatic information tracing system of the motor.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a first perspective view of the overall structure of the present invention;
FIG. 2 is a second perspective view of the overall structure of the present invention;
FIG. 3 is a perspective view of the connection structure of the male plug of the harting connector and the spring metal sheet of the present invention;
FIG. 4 is an enlarged view of the structure of the portion A in FIG. 1 according to the present invention;
fig. 5 is a system control flow chart of the present invention.
Reference numerals illustrate:
a switching plug-in body-1; a first interface-2; a second interface-3; the motor is inserted into the male plug-4; the harting joint is male-inserted into the socket-5; a test cassette-6; an RFID chip-7; a read-write sensor-8; hall sensor-9; a comparison module-10; a memory-11; an alarm device-12; a tooling positioning hole-13; square concave holes-14; circular concave holes-15; a threaded bore-16; a spacer-17; spring metal sheet-18; a closing plate 19; and a cover plate-20.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The invention provides a universal adapter plug for testing a multifunctional motor, which is shown in fig. 1-5, and comprises an adapter plug body 1, wherein a first plug-in port 2 is formed on one side of the bottom of the adapter plug body 1, a second plug-in port 3 is formed on one side of the top of the adapter plug body 1, motor plug-in male plug 4 and a harting connector male plug 5 are respectively inserted into the first plug-in port 2 and the second plug-in port 3, and a test box 6 is fixedly connected to one side of the adapter plug body 1;
the RFID chip 7 is arranged in the test box 6, an input end and an output end of the RFID chip 7 are respectively provided with an A/D converter and a D/A converter, a first contact circuit is arranged on the inner wall of the first interface 2 and is electrically connected with the RFID chip 7, a second contact circuit is arranged on the inner wall of the second interface 3 and is electrically connected with the RFID chip 7;
the read-write sensor 8 and the Hall sensor 9 are arranged in the test box 6, the read-write sensor 8 is connected in series on the first contact circuit, the Hall sensor 9 is connected in series on the second contact circuit, the first contact circuit is connected in series with the second contact circuit, the connecting end of the RFID chip 7 is provided with the comparison module 10 and the memory 11, the alarm 12 is also arranged on the outer side of the test box 6, the read-write sensor 8 and the Hall sensor 9 are electrically connected with the A/D converter, and the alarm 12 is electrically connected with the D/A converter;
the read-write sensor 8 is used for reading working data of the test machine part and storing the data in the memory 11, the Hall sensor 9 monitors current and voltage values of a working circuit after the test motor part is connected, when the read data is abnormal or the connecting circuit is abnormal, the comparison module 10 compares the monitored value with the set data value obviously different, and at the moment, a fault signal is fed back to the RFID chip 7 and an alarm is controlled to give an alarm;
the adaptor body 1 is mounted with the motor, so that the stability of circuit connection can be detected, abnormal values of working data of a motor part can be tested, and the abnormal values are fed back in time for maintenance, so that the adaptor is rich in functions and high in practicability;
the technical scheme is used for solving the repeated plugging requirement of the motor power-on function in the motor production and manufacturing process and the general circulation and positioning requirement and process data storage of the motor in the automatic production, the working time of the motor assembly line can be reduced through the quick-plugging structure of the adapter plug-in body 1, the positioning and data storage of the motor during torsion can be simultaneously carried out, the working efficiency of the motor assembly line is improved, the repeated plugging requirement of the motor power-on function in the motor automatic production and manufacturing process is solved, and the requirements of the process tool positioning, circulation and grabbing positioning, plugging-in power-on, process data storage and automatic information traceability system of the motor are met.
Further, in the above technical solution, the motor plug-in male plug 4 is electrically connected to the test machine, and the harting connector male plug 5 is electrically connected to the harting connector.
Further, in the above technical scheme, frock locating hole 13 has all been seted up at switching plug-in components body 1 one side both ends, and frock locating hole 13 is used for the motor to twist reverse the butt joint use when on the frock of each process, realizes the accurate location of motor.
Further, in the above technical scheme, square shrinkage pool 14 has been seted up to switching plug-in components body 1 one side, and has seted up circular shrinkage pool 15 in the square shrinkage pool 14, and circular shrinkage pool 15 runs through switching plug-in components body 1, when the motor needs to twist reverse and go up the unloading, and square and circular locating hole are snatched to the robot tongs in order to realize torsion and the location of in-process motor.
Further, in the above technical scheme, the cross section shape of the square concave hole 14 is set to be trapezoidal, and screw holes 16 are reserved at four corners of the square concave hole 14, a gasket 17 is attached to the inner wall of the square concave hole 14, the gasket 17 is pressed by using screws, and the gasket 17 is made of rubber materials.
Furthermore, in the above technical scheme, the first plug-in connector 2 is internally provided with a structure with a large end and a small end, and the motor plug-in male plug 4 is attached to the first plug-in connector 2 for insertion.
Further, in the above technical scheme, the male plug 5 of harting connects both sides homogeneity is provided with a plurality of evenly distributed's spring sheetmetal 18, and the second interface 3 inboard is equipped with the recess that matches with spring sheetmetal 18, inserts the male plug 5 of harting and inserts the second interface 3 after, and spring sheetmetal 18 and recess cooperation location installation, and can the chucking after the installation, avoids producing the poor problem of contact in the removal process.
Further, in the above technical scheme, the closing plate 19 is detachably mounted on one side of the second plug-in connector 3 through screws, and the closing plate 19 is convenient for plug-in positioning of the male plug 5 of the harting connector.
Furthermore, in the above technical scheme, the inside cavity that is equipped with of changeover plug-in components body 1, and changeover plug-in components body 1's top and bottom one side are all offered to open structure, and cavity and open structure are convenient for internal circuit and electronic component's installation and are laid, and open structure department lock has apron 20, and apron 20 passes through screw fixed connection with changeover plug-in components body 1.
Further, in the above technical solution, the sealing plate 19 and the cover plate 20 are both made of insulating plastic material, so as to improve the safety during testing.
The universal adapter for motor test provided by the invention has the following specific operation when in operation:
in the production and manufacturing process of the motor, the motor is tested, firstly, a motor plug-in male plug 4 is inserted into a first plug-in port 2, a harting joint male plug 5 is inserted into a second plug-in port 3, a test machine part is connected in series on a test circuit mainly comprising an RFID chip 7, working data of the test machine part are read through a read-write sensor 8 and stored in a memory 11, a Hall sensor 9 monitors current and voltage values of the working circuit after the test machine part is connected, when the read data is abnormal or a connecting circuit is abnormal, a comparison module 10 compares the detected value with a set data value obviously different, a fault signal is fed back to the RFID chip 7 at the moment, and an alarm is controlled to give an alarm;
when twisting the frock of each process with the motor, butt joint uses frock locating hole 13 to pinpoint the motor, and when the motor needs to twist reverse and go up the unloading, snatch square and circular shape locating hole in order to realize torsion and the location of in-process motor through the robot tongs, utilize gasket 17 to buffer protection to it, reduce the wearing and tearing of device, realized the repetition grafting of the motor circular telegram function, satisfied the process frock location of motor, circulation and snatch the location, connect the switching on, process data storage and automated information trace back the demand of system.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (1)
1. The utility model provides a general switching plug-in components of multi-functional motor test, includes switching plug-in components body (1), its characterized in that: a first plug-in connector (2) is arranged on one side of the bottom of the switching plug-in connector body (1), a second plug-in connector (3) is arranged on one side of the top of the switching plug-in connector body (1), a motor plug-in male plug (4) and a motor plug-in male plug (5) are respectively plugged in the first plug-in connector (2) and the second plug-in connector (3), and a test box (6) is fixedly connected to one side of the switching plug-in connector body (1);
the RFID testing device is characterized in that an RFID chip (7) is arranged in the testing box (6), an input end and an output end of the RFID chip (7) are respectively provided with an A/D converter and a D/A converter, a first contact circuit is arranged on the inner wall of the first plug-in interface (2) and is electrically connected with the RFID chip (7), a second contact circuit is arranged on the inner wall of the second plug-in interface (3) and is electrically connected with the RFID chip (7);
the RFID testing device is characterized in that a read-write sensor (8) and a Hall sensor (9) are arranged in the testing box (6), the read-write sensor (8) is connected in series on a first contact circuit, the Hall sensor (9) is connected in series on a second contact circuit, the first contact circuit is connected in series with the second contact circuit, a comparison module (10) and a memory (11) are arranged at the connecting end of the RFID chip (7), an alarm (12) is further arranged at the outer side of the testing box (6), the read-write sensor (8) and the Hall sensor (9) are electrically connected with the A/D converter, and the alarm (12) is electrically connected with the D/A converter;
the read-write sensor (8) is used for reading working data of the test machine part and storing the data in the memory (11), the Hall sensor (9) monitors current and voltage values of a working circuit after the test machine part is connected, when the read data is abnormal or the connecting circuit is abnormal, the comparison module (10) compares the obviously different monitoring values from the set data values, and at the moment, fault signals are fed back to the RFID chip (7) and alarm prompts of the alarm are controlled;
the motor plug-in male plug (4) is electrically connected to the test machine part, and the harting connector male plug (5) is electrically connected to the harting connector;
tooling positioning holes (13) are formed in two ends of one side of the adapter body (1), and the tooling positioning holes (13) are used for butt joint when the motor is twisted on a tooling in each procedure;
a square concave hole (14) is formed in one side of the adapter plug body (1), a round concave hole (15) is formed in the square concave hole (14), and the round concave hole (15) penetrates through the adapter plug body (1);
the cross section of the square concave hole (14) is trapezoidal, threaded holes (16) are reserved at four corners of the square concave hole (14), a gasket (17) is attached to the inner wall of the square concave hole (14), the gasket (17) is pressed by using screws, and the gasket (17) is made of rubber materials;
the inside of the first plug-in interface (2) is provided with a structure with a large end and a small end, and the motor plug-in male plug (4) is attached to the first plug-in interface (2) for insertion;
a plurality of uniformly distributed spring metal sheets (18) are uniformly arranged on two sides of the male plug (5) of the harting connector, and grooves matched with the spring metal sheets (18) are formed in the inner side of the second plug interface (3);
one side of the second plug-in connector (3) is detachably provided with a sealing plate (19) through screws;
the connector comprises a connector body (1), a cover plate (20) and a connecting plug-in body (1), wherein a cavity is formed in the connector body (1), an opening structure is formed in one side of the top and one side of the bottom of the connector body (1), and the cover plate (20) is buckled with the connector body (1) through screws;
the closing plate (19) and the cover plate (20) are both made of insulating plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310005199.6A CN116223858B (en) | 2023-01-09 | 2023-01-09 | Universal adapter for testing multifunctional motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310005199.6A CN116223858B (en) | 2023-01-09 | 2023-01-09 | Universal adapter for testing multifunctional motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116223858A CN116223858A (en) | 2023-06-06 |
| CN116223858B true CN116223858B (en) | 2024-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310005199.6A Active CN116223858B (en) | 2023-01-09 | 2023-01-09 | Universal adapter for testing multifunctional motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116223858B (en) |
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| US10274542B1 (en) * | 2018-11-27 | 2019-04-30 | Professional Generator Testers LLC | Electrical generator testing appliance |
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| CN113848863A (en) * | 2021-10-22 | 2021-12-28 | 江苏杰瑞科技集团有限责任公司 | Universal servo system test switching device |
| CN114690737A (en) * | 2020-12-30 | 2022-07-01 | 中车时代电动汽车股份有限公司 | Test system of motor control panel |
| CN114995340A (en) * | 2022-06-06 | 2022-09-02 | 珠海格力新元电子有限公司 | Detection device and detection method of motor controller and readable storage medium |
-
2023
- 2023-01-09 CN CN202310005199.6A patent/CN116223858B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256936A (en) * | 1976-01-19 | 1981-03-17 | Dynatech Laboratories, Inc. | Electrical jack and patch cord assemblies |
| CN105866683A (en) * | 2016-04-01 | 2016-08-17 | 深圳北航天汇创业孵化器有限公司 | Closed-loop stepping motor and driver test system |
| CN208172205U (en) * | 2018-06-07 | 2018-11-30 | 浙江鉴丰电子科技有限公司 | A kind of acquisition transmission device of electromechanical testing data |
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| US10274542B1 (en) * | 2018-11-27 | 2019-04-30 | Professional Generator Testers LLC | Electrical generator testing appliance |
| CN211043596U (en) * | 2020-02-21 | 2020-07-17 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Motor fault detection equipment |
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| CN114995340A (en) * | 2022-06-06 | 2022-09-02 | 珠海格力新元电子有限公司 | Detection device and detection method of motor controller and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116223858A (en) | 2023-06-06 |
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