CN218214436U - Fault simulation detection practical training equipment - Google Patents
Fault simulation detection practical training equipment Download PDFInfo
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- CN218214436U CN218214436U CN202222555453.3U CN202222555453U CN218214436U CN 218214436 U CN218214436 U CN 218214436U CN 202222555453 U CN202222555453 U CN 202222555453U CN 218214436 U CN218214436 U CN 218214436U
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Abstract
The utility model relates to a real standard equipment of fault simulation detection, which comprises an outer shell, be equipped with fault simulation pick-up plate, fault detection point A, fault detection point B and power supply interface on the shell, be equipped with a plurality of trouble groups on the fault simulation pick-up plate, each fault group all includes fault simulation point A and fault simulation point B, still be equipped with answer area and the trouble display area that is used for supplying examinee's answer on the shell, answer area in be equipped with the answer screen, be equipped with the voltmeter that is used for showing the voltage that detects when fault detection point and the fault simulation point in each fault group are connected in the trouble display area, be equipped with main control circuit board in the shell, each fault simulation point, two fault detection points, voltmeter and answer screen all are connected with main control circuit board electricity. Adopt above-mentioned technical scheme, the utility model provides a real standard equipment of fault simulation detection need not the manual circuit fault that sets up, and the convenience is to the teaching and the study that open circuit or short-circuit fault detected of circuit.
Description
Technical Field
The utility model relates to a teaching equipment especially relates to a real standard equipment of fault simulation detection.
Background
The fault detection is a process of checking whether a fault exists in the device by using tools such as a universal meter and the like and related detection methods. The maintenance electrician should be familiar with mastering the fault detection steps and skills, quickly and accurately determine the fault reason and efficiently remove the fault.
At present, the assessment mode of fault detection needs a teacher to manually set a fault simulation point, students perform investigation, and the subsequent fault detection results of the students also need the teacher to perform one-to-one examination.
And if want to draw the examination question at random, need the mr to set up the circuit of test each time, increased mr's work load, so both wasted mr's effective teaching time also wasted student's effective study time.
Disclosure of Invention
The utility model aims at: in order to overcome prior art's defect, the utility model provides a real standard equipment of fault simulation detection need not the manual circuit fault that sets up, and the convenience is to the teaching and the study that open circuit or short-circuit fault detected of circuit.
The technical scheme of the utility model: the utility model provides a real standard equipment of fault simulation detection, includes the shell, be equipped with fault simulation pick-up plate, fault detection point A, fault detection point B and power supply interface on the shell, be equipped with a plurality of trouble groups on the fault simulation pick-up plate, each fault group all includes fault simulation point A and fault simulation point B, still be equipped with answer area and the trouble display area that is used for supplying examinee's answer on the shell, the answer area in be equipped with the answer screen, be equipped with the voltmeter that is used for showing the voltage that detects when fault detection point and the fault simulation point in each fault group are connected in the trouble display area, be equipped with main control circuit board in the shell, each fault simulation point, two fault detection points, voltmeter and answer screen all are connected with main control circuit board electricity.
Adopt above-mentioned technical scheme, power supply interface is the real standard equipment power supply of fault simulation detection, when examinee's examination, the host computer issues the test question, the examination question is shown on the answer screen, the examination is connected fault simulation point A and fault detection point A through the connecting wire, fault simulation point B is connected with fault detection point B, can carry out voltage data's demonstration on the voltmeter, the examination is judged fault simulation point A and fault simulation point B through data and is belonged to normal condition, short circuit state or short circuit state, and write down the answer on the answer screen, test each trouble group on the fault simulation pick-up plate in proper order, upload the answer sheet after the answer is accomplished, above-mentioned teaching equipment need not the mr and examines the testing result one by one, and is more convenient.
The utility model discloses a further setting: still be equipped with the installing zone on the shell, the setting of fault simulation pick-up plate in the installing zone, be equipped with the installation boss along its circumference interval in the installing zone, be equipped with a plurality of magnetism along its circumference on the fault simulation pick-up plate and inhale the piece, each magnetism is inhaled the piece and is inhaled the cooperation with the installation boss magnetism that corresponds.
By adopting the further arrangement, the structure is simple, the installation is convenient, and the fault simulation detection plate is stable in structure.
The utility model discloses a further setting again: the shell is further provided with a control switch used for controlling the main control circuit board to work, and the main control circuit board is arranged on the rear side of the fault display area.
By adopting the above further arrangement, the control switch is used for controlling the teaching equipment to be turned on or turned off.
The utility model discloses a still further set up: each fault group also includes a fault indicator light.
Adopt above-mentioned still further setting, after the examinee detects and answer completion to every trouble simulation point of group, the pilot lamp is often bright, is convenient for look over like this, prevents that the missed question and repeated answer are more convenient.
The utility model discloses a still further set up: the installing zone sets up in the left side of shell leading flank, and the answer district sets up the right side at the leading flank of shell, it is equipped with trouble principle show area to lie in between installing zone and the answer district on the leading flank of shell, trouble show area, two trouble detection points and control switch all set up the below at trouble principle show area.
Adopt above-mentioned still further setting, structural configuration is reasonable, the examination test of being convenient for the distance is shorter between fault simulation test board and the trouble check point, the operation of being convenient for, and the examinee of being convenient for masters knowledge point in the setting of trouble principle show area.
The utility model discloses a still further set up: the fault simulation detection board is provided with an input interface, and the main control circuit board is provided with an output interface connected with the input interface.
By adopting the above further arrangement, the analog signals and the LED control signals on the main control circuit board are sent to the detection panel through the connecting wires, and the status display is carried out on each fault point and each indicator lamp.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic view of the back of an outer shell according to an embodiment of the present invention;
FIG. 3 is a schematic view of a housing according to an embodiment of the present invention;
fig. 4 is a schematic back view of a fault simulation detection board according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a main control circuit board according to an embodiment of the present invention;
fig. 6 is a schematic diagram of the front side of the fault simulation detection board according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, front and rear … …) in the description of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by those skilled in the art as a basis, and when the technical solutions are combined and contradicted with each other or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
As shown in fig. 1-6, a practical training device for fault simulation detection comprises a housing 1, wherein a fault simulation detection board 2, a fault detection point A3, a fault detection point B4 and a power supply interface 6 are arranged on the housing 1, a plurality of fault groups are arranged on the fault simulation detection board 2, each fault group comprises a fault simulation point a21 and a fault simulation point B22, the housing 1 is further provided with an answer area 7 and a fault display area 8 for examinee answering, an answer screen is arranged in the answer area 7, a voltmeter for displaying the voltage detected when the fault detection point is connected with the fault simulation point in each fault group is arranged in the fault display area, a main control circuit board 5 is arranged in the housing 1, and each fault simulation point, two fault detection points, the voltmeter and the answer screen are electrically connected with the main control circuit board 5, power supply interface 6 supplies power for the real standard equipment of trouble simulation detection, when the examinee examines, the host computer issues the test question, the examination question is shown on the answer screen, the examination is connected trouble simulation point A21 and trouble check point A3 through the connecting wire, trouble simulation point B22 is connected with trouble check point B4, can carry out the demonstration of data on the trouble display screen, the examination judges through data that trouble simulation point A21 and trouble simulation point B22 belong to normal condition, short circuit state or short circuit state, and write down the answer on the answer screen, test each trouble group on trouble simulation check plate 2 in proper order, upload the answer sheet after the answer is accomplished, above-mentioned teaching equipment need not the mr and examines the testing result one by one, and is more convenient. Each trouble group still includes trouble pilot lamp 23, and after the examinee accomplished to every trouble analog point of group detection and answer, pilot lamp 23 often was bright, is convenient for look over like this, prevents that the missed measure from and repeated answer, and is more convenient, and the pilot lamp also can be the condition that is used for showing circuit fault, for example short circuit bright red light, and the bright yellow light of opening circuit, normally bright green light can set for as required.
In this embodiment, still be equipped with the control switch 9 that is used for controlling the work of main control circuit board 5 on shell 1, main control circuit board 5 sets up in trouble display area 8 rear side, and control switch 9 is used for opening or closing of control teaching equipment, be equipped with input interface 24 on the trouble simulation detection board 2, be equipped with the output interface 51 of being connected with input interface 24 on the main control circuit board 5, through the connecting wire with analog signal and the LED control signal transmission on the main control circuit board to detecting panel, carry out the stateization to every fault point and every pilot lamp and show.
In this embodiment, still be equipped with installing zone 11 on the shell 1, fault simulation pick-up plate 2 set up in installing zone 11, be equipped with installation boss 111 along its circumference interval in installing zone 11, fault simulation pick-up plate 2 is last to be equipped with a plurality of magnetism along its circumference and to inhale piece 25, and magnetism is inhaled piece 25 and is adopted the magnet setting, and each magnetism is inhaled piece 25 and is inhaled the cooperation with the installation boss 111 magnetism that corresponds, simple structure, simple to operate to make fault simulation pick-up plate stable in structure. Installing zone 11 sets up in the left side of shell 1 leading flank, and answering district 7 sets up the right side at shell 1 leading flank, it is equipped with trouble principle show district 12 to lie in between installing zone 11 and answering district 7 on shell 1's leading flank, trouble display area 8, two trouble check points and control switch 9 all set up in the below of trouble principle show district 12, and structural layout is reasonable, the examination test of being convenient for distance is shorter between trouble simulation pick-up plate and the trouble check point, the operation of being convenient for, and the setting up of trouble principle show district is convenient for the examinee to master knowledge point.
Claims (6)
1. The utility model provides a real standard equipment of fault simulation detection, a serial communication port, which comprises an outer shell, be equipped with fault simulation test board, fault detection point A, fault detection point B and power supply interface on the shell, be equipped with a plurality of trouble groups on the fault simulation test board, each fault group all includes fault simulation point A and fault simulation point B, still be equipped with answer area and the trouble display area that is used for supplying examinee's answer on the shell, answer area in be equipped with the answer screen, be equipped with the voltmeter that is used for showing the voltage that detects when fault detection point and the fault simulation point in each fault group are connected in the trouble display area, be equipped with main control circuit board in the shell, each fault simulation point, two fault detection points, voltmeter and answer screen all are connected with main control circuit board electricity.
2. The practical training equipment for fault simulation detection according to claim 1, wherein the housing is further provided with an installation area, the fault simulation detection plate is arranged in the installation area, installation bosses are arranged at intervals along the circumference of the installation area, a plurality of magnetic attraction pieces are arranged on the fault simulation detection plate along the circumference of the fault simulation detection plate, and each magnetic attraction piece is in magnetic attraction fit with the corresponding installation boss.
3. The practical training equipment for fault simulation detection according to claim 2, wherein a control switch for controlling a main control circuit board to work is further arranged on the shell, and the main control circuit board is arranged on the rear side of the fault display area.
4. The practical training equipment for fault simulation detection according to claim 1, 2 or 3, wherein each fault group further comprises a fault indicator lamp.
5. The practical training equipment for fault simulation detection according to claim 3, wherein the mounting area is arranged on the left side of the front side face of the shell, the answer area is arranged on the right side of the front side face of the shell, a fault principle display area is arranged on the front side face of the shell and between the mounting area and the answer area, and the fault display area, the two fault detection points and the control switch are arranged below the fault principle display area.
6. The practical training equipment for fault simulation detection according to claim 4, wherein an input interface is arranged on the fault simulation detection board, and an output interface connected with the input interface is arranged on the main control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222555453.3U CN218214436U (en) | 2022-09-22 | 2022-09-22 | Fault simulation detection practical training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222555453.3U CN218214436U (en) | 2022-09-22 | 2022-09-22 | Fault simulation detection practical training equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214436U true CN218214436U (en) | 2023-01-03 |
Family
ID=84637029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222555453.3U Active CN218214436U (en) | 2022-09-22 | 2022-09-22 | Fault simulation detection practical training equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218214436U (en) |
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2022
- 2022-09-22 CN CN202222555453.3U patent/CN218214436U/en active Active
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