CN218383199U - Direct current motor detection device - Google Patents
Direct current motor detection device Download PDFInfo
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- CN218383199U CN218383199U CN202122989739.8U CN202122989739U CN218383199U CN 218383199 U CN218383199 U CN 218383199U CN 202122989739 U CN202122989739 U CN 202122989739U CN 218383199 U CN218383199 U CN 218383199U
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Abstract
The utility model discloses a DC motor detection device, include: a base; the testing unit is arranged on the upper surface of the base; the shell is arranged on the upper surface of the test unit; the debugging unit is arranged in the shell and connected with the testing unit; the display screen is arranged on the side surface of the shell and is connected with the programmable logic controller; a control unit provided at a side surface of the housing; the control unit controls the test unit to be opened and closed; the positioning unit is arranged on the upper surface of the base; the positioning unit is connected with the test unit; the utility model discloses a use of debugging unit to can adjust the test condition according to the required requirement of the motor that is surveyed, and then promoted the accuracy of being surveyed the motor test result, make for the full detection of being surveyed the motor provides favorable condition, and through the use of test unit, thereby promoted the detection efficiency of test being surveyed the motor.
Description
Technical Field
The utility model relates to a technical field that DC motor performance detected in the automotive electronics parking especially relates to a DC motor detection device.
Background
The current automobile parking modes are mainly divided into a mechanical hand brake, a mechanical foot brake and an electronic hand brake; the electronic hand brake has the advantages that the parking brake lever can be eliminated in the vehicle by using the electronic button which can be reached by touching hands, the space of a cab is saved, the operation convenience is improved, the difference of parking brake force caused by the difference of driver strength is eliminated, the safety and the comfort of parking brake are improved, and the arrangement difficulty of the whole vehicle is reduced; because of the obvious advantages, the automobile standard matching method is more and more popular with various large automobile enterprises and is a direction for vehicle standard matching in the future.
However, the performance of the motor determines the electronic parking effect, and monitoring the current and the rotating speed of the motor becomes a basic means for ensuring the performance of the motor; at present, aiming at the motor running current and rotating speed industry, a universal meter and a universal rotating speed tester are mainly used for monitoring a motor, but the testing operation steps are complicated, and the detection efficiency is low; and whether the current and the rotating speed of the motor meet the requirements or not can not be judged according to the input product requirements, such as under the conditions of setting the test time, setting the test voltage and the like.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving the above-mentioned problem that can't carry out motor detection according to the product requirement, the utility model aims to provide a direct current motor detection device, include:
a base;
the test unit is arranged on the upper surface of the base;
the shell is arranged on the upper surface of the test unit;
the debugging unit is arranged in the shell and connected with the testing unit;
the display screen is arranged on the side surface of the shell and is connected with the programmable logic controller;
a control unit provided at a side surface of the housing; the control unit controls the test unit to be opened and closed;
the positioning unit is arranged on the upper surface of the base; the positioning unit is connected with the testing unit.
In another preferred embodiment, the debugging unit comprises:
the programmable logic controller is arranged in the shell; the programmable logic controller can adjust the test conditions of the product.
In another preferred embodiment, the test unit comprises:
the brush motor rotating speed and current tester is arranged on the upper surface of the base; the brush motor rotating speed and current tester is provided with a measuring window; the measurement window can simultaneously display effective measurement values of direct current voltage, current, power and rotating speed. In another preferred embodiment, the rotating speed and current tester of the brush motor is provided with a voltage and current test interval.
In another preferred embodiment, a DC linear voltage-stabilized power supply is arranged in the brush motor rotating speed and current tester.
In another preferred embodiment, the brush motor speed and current tester and the programmable logic controller are connected through a data transmission interface.
In another preferred embodiment, the control unit comprises:
the starting key is arranged on the surface of the shell; the starting key is connected with a brush motor rotating speed and current tester and a programmable logic controller and controls the starting of the brush motor rotating speed and current tester and the programmable logic controller;
the stop key is arranged on the surface of the shell; the stop key is connected with a brush motor rotating speed and current tester and a programmable logic controller and controls the brush motor rotating speed and current tester and the programmable logic controller to be closed;
the emergency stop key is arranged on the surface of the shell; the emergency stop key is connected with a brush motor rotating speed and current tester and a programmable logic controller and controls the brush motor to be closed emergently.
In another preferred embodiment, the positioning unit includes:
the fixed sleeve is fixedly sleeved on the upper surface of the base and is positioned on one side of the brush motor rotating speed and current tester; the fixing sleeve is of a nylon material profiling structure;
the movable material blocking piece is positioned on the other side of the fixed sleeve.
In another preferred embodiment, the movable material blocking piece is arranged on the upper surface of the base through a movable frame; the movable material blocking piece can move up and down through the movable frame.
In another preferred embodiment, the surface of the brush motor speed and current tester facing the fixed sleeve is provided with elastic probes.
Compared with the prior art, the technical scheme has the positive effects that:
(1) The utility model discloses a use of debugging unit to can adjust the test condition according to the required requirement of being surveyed the motor, and then promoted the accuracy of being surveyed the motor test result, make to provide favorable condition for being surveyed the full detection of motor.
(2) The utility model discloses a test unit's use to saved the operation step to the test measured motor, and then promoted the detection efficiency of test measured motor, realized optimizing the test measured motor work place purpose.
(3) The utility model discloses a positioning unit's use to can be faster place the position that detects by the motor under test, and then can save the time that detects by the motor under test, make to improve the efficiency to being detected the motor detection.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a partial schematic view of a control unit and a test unit according to the present invention;
fig. 3 is a schematic view of a first viewing angle of the fixing unit of the present invention;
fig. 4 is a schematic view of a second perspective of the fixing unit of the present invention;
fig. 5 is a schematic view of a third view angle of the fixing unit according to the present invention;
fig. 6 is a schematic diagram of the position of the elastic probe and the measured motor according to the present invention.
In the drawings:
1. a base; 2. a test unit; 21. a rotating speed and current tester of the brush motor; 211. a measurement window; 212. an elastic probe; 213. a DC linear regulated power supply; 3. a housing; 4. a debugging unit; 41. a programmable logic controller; 5. a display screen; 6. a control unit; 61. a start key; 62. a stop key; 63. An emergency stop key; 7. a positioning unit; 71. fixing a sleeve; 72. a movable material blocking sheet; 8. a movable frame; a. And (6) a motor to be tested.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1, a dc motor detecting apparatus according to a preferred embodiment is shown, which includes:
a base 1;
the test unit 2 is arranged on the upper surface of the base 1;
the shell 3 is arranged on the upper surface of the test unit 2;
the debugging unit 4 is arranged in the shell 3 and connected with the testing unit 2;
the display screen 5 is arranged on the side surface of the shell 3, and the display screen 5 is connected with the programmable logic controller 41;
a control unit 6, the control unit 6 being provided on a side surface of the housing 3; the control unit 6 controls the test unit 2 to be turned on and off;
the positioning unit 7 is arranged on the upper surface of the base 1; the positioning unit 7 is connected to the test unit 2.
Further, before the motor to be detected is detected, a worker adjusts the motor to be detected through the debugging unit 4 according to detection conditions required by the motor to be detected, the worker can fix the motor to be detected through the positioning unit 7 after the adjustment is completed, the worker controls the test unit 2 to be started through the control unit 6, then the motor to be detected starts to be detected, and after the detection is completed, a detection result can be reflected on the display screen 5.
Further, as a preferred embodiment, the debugging unit 4 includes:
a programmable logic controller 41, wherein the programmable logic controller 41 is arranged inside the shell 3; the programmable logic controller 41 can adjust the test conditions of the product;
further, before the detection of the motor to be detected is started, the worker can adjust the detection condition of the motor to be detected through the programmable logic controller 41, so that the accuracy of the detection result of the motor to be detected can be improved, and favorable conditions are provided for the full detection of the motor to be detected.
Further, as a preferred embodiment, the test unit 2 includes:
the brush motor rotating speed and current tester 21 is arranged on the upper surface of the base 1, and the brush motor rotating speed and current tester 21 is arranged on the upper surface of the base 1; a measuring window 211 is arranged on the brush motor rotating speed and current tester 21; the measurement window 211 can display valid measurement values of dc voltage, current, power, and rotation speed at the same time.
Further, as a preferred embodiment, the rotation speed and current tester 21 of the brush motor is provided with a voltage and current testing interval.
Further, as a preferred embodiment, a dc linear voltage regulator 213 is built in the brush motor speed and current tester 21.
Further, as a preferred embodiment, the brush motor speed and current tester 21 and the programmable logic controller 41 are connected through a data transmission interface.
Furthermore, when the control unit 6 controls the brush motor rotating speed and current tester 21 to be started, the power supply built in the brush motor rotating speed and current tester 21 can provide kinetic energy for the brush motor rotating speed and current tester 21 to start to detect the tested motor, and as the brush motor rotating speed and current tester 21 is provided with a measuring voltage range of 0.1V-300V and a measuring current range of 0.001A-5.000A, the measuring precision of the voltage, the current and the power is 0.2 level, the rotating speed is 0.5% +/-10 words, and the measuring range is 50.0-99999.0RPM, the maximum 30 groups of tested motor models can be set on the basis, so that the simultaneous detection of multiple data of the tested motor can be realized, the operation steps of the tested motor detection are simplified, and the working efficiency of the tested motor is improved. In the detection process, effective measured values of direct-current voltage, current, power and rotating speed can be displayed on the measurement window 211 at the same time, and then test data can be fed back to the programmable logic controller 41 for analysis and judgment through a data transmission interface, namely an RS232 or 485 data transmission interface; the programmable logic controller 41 will then display the analyzed result on the display screen 5, so as to facilitate the operator to intuitively know whether the product is finally qualified.
Further, as a preferred embodiment, the control unit 6 includes:
an activation key 61, the activation key 61 being provided on a surface of the housing 3; the starting key 61 is connected with the brush motor rotating speed and current tester 21 and the programmable logic controller and controls the starting of the brush motor rotating speed and current tester;
a stop key 62, the stop key 62 being provided on the surface of the housing 3; the stop key 62 is connected with the brush motor rotating speed and current tester 21 and the programmable logic controller and controls the closing of the programmable logic controller;
an emergency stop key 6362, the emergency stop key 6362 being provided on the surface of the housing 3; the emergency stop key 6362 is connected to the brush motor rotation speed and current tester 21 and the programmable logic controller and controls emergency off thereof.
Further, the operator can control the on and off of the brush motor rotation speed and current tester 21 through the start key 61, the stop key 62, and the emergency stop key 6362.
Further, as a preferred embodiment, the positioning unit 7 includes:
the fixed sleeve 71, the fixed sleeve 71 locates on the upper surface of the base 1 and locates at one side of the motor rotational speed and current tester 21 with brush; the fixing sleeve 71 is of a nylon material profiling structure;
and the movable blocking piece 72 is positioned at the other side of the fixing sleeve 71, and the movable blocking piece 72 is positioned at the other side of the fixing sleeve 71.
Further, as a preferred embodiment, the movable material blocking piece 72 is arranged on the upper surface of the base 1 through the movable frame 8; the movable material stopper 72 is movable up and down by the movable frame 8.
Further, the worker can place the motor to be detected into the fixed sleeve 71 and fix the motor to be detected by matching with the movable frame 8 and the movable blocking piece 72, and the movable blocking piece 72 can move, so that the motor to be detected can be fixed more quickly, the fixing time of the motor to be detected is saved, and the efficiency of detecting the motor can be improved; meanwhile, the fixed sleeve 71 is of a nylon material profiling structure, so that vibration generated by operation of the tested motor can be reduced, and protection of the tested motor is promoted.
Further, as a preferred embodiment, the surface of the brush motor speed and current tester 21 facing the fixing sleeve 71 is provided with an elastic probe 212.
Further, when testing the motor under test, through the elastic probe 212 with the motor under test contact test, can effectually ensure in the test process, not produce the friction with the conductive insert piece of motor under test to can not influence the outward appearance of motor under test, further promote the protection to the motor under test.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious changes made from the description and drawings should be included within the scope of the present invention.
Claims (10)
1. A dc motor detection device, comprising:
a base;
the test unit is arranged on the upper surface of the base;
the shell is arranged on the upper surface of the test unit;
the debugging unit is arranged in the shell and connected with the testing unit;
the display screen is arranged on the side surface of the shell and is connected with the programmable logic controller;
a control unit provided at a side surface of the housing; the control unit controls the test unit to be opened and closed;
the positioning unit is arranged on the upper surface of the base; the positioning unit is connected with the testing unit.
2. The dc motor detecting device according to claim 1, wherein: the debugging unit includes:
the programmable logic controller is arranged in the shell; the programmable logic controller can adjust the test condition of the product.
3. The dc motor detecting device according to claim 2, wherein: the test unit includes:
the brush motor rotating speed and current tester is arranged on the upper surface of the base; a measuring window is arranged on the brush motor rotating speed and current tester; the measurement window can simultaneously display effective measurement values of direct-current voltage, current, power and rotating speed.
4. A dc motor testing apparatus according to claim 3, wherein: the brush motor rotating speed and current tester is provided with a voltage and current testing interval.
5. A dc motor testing apparatus according to claim 3, wherein: a direct current linear voltage-stabilized power supply is arranged in the brush motor rotating speed and current tester.
6. A dc motor testing apparatus according to claim 3, wherein: the brush motor rotating speed and current tester is connected with the programmable logic controller through a data transmission interface.
7. A dc motor testing apparatus according to claim 3, wherein: the control unit includes:
the starting key is arranged on the surface of the shell; the starting key is connected with the brush motor rotating speed and current tester and the programmable logic controller and controls the starting of the brush motor rotating speed and current tester and the programmable logic controller;
the stop key is arranged on the surface of the shell; the stop key is connected with the brush motor rotating speed and current tester and the programmable logic controller and controls the brush motor rotating speed and current tester and the programmable logic controller to be closed;
the emergency stop key is arranged on the surface of the shell; the emergency stop key is connected with the brush motor rotating speed and current tester and the programmable logic controller and controls the programmable logic controller to be closed emergently.
8. A dc motor testing apparatus according to claim 3, wherein: the positioning unit includes:
the fixed sleeve is arranged on the upper surface of the base and is positioned on one side of the brush motor rotating speed and current tester; the fixed sleeve is of a nylon material profiling structure;
the movable material blocking piece is positioned on the other side of the fixed sleeve.
9. The dc motor detecting device according to claim 8, wherein: the movable material blocking piece is arranged on the upper surface of the base through a movable frame; the movable material blocking piece can move up and down through the movable frame.
10. The dc motor detecting device according to claim 8, wherein: the surface of the brush motor rotating speed and current tester facing the fixed sleeve is provided with an elastic probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122989739.8U CN218383199U (en) | 2021-11-30 | 2021-11-30 | Direct current motor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122989739.8U CN218383199U (en) | 2021-11-30 | 2021-11-30 | Direct current motor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218383199U true CN218383199U (en) | 2023-01-24 |
Family
ID=84951492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122989739.8U Active CN218383199U (en) | 2021-11-30 | 2021-11-30 | Direct current motor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218383199U (en) |
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2021
- 2021-11-30 CN CN202122989739.8U patent/CN218383199U/en active Active
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