CN218727851U - Airplane flap motor testing device - Google Patents
Airplane flap motor testing device Download PDFInfo
- Publication number
- CN218727851U CN218727851U CN202222845242.3U CN202222845242U CN218727851U CN 218727851 U CN218727851 U CN 218727851U CN 202222845242 U CN202222845242 U CN 202222845242U CN 218727851 U CN218727851 U CN 218727851U
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- pin
- flap motor
- foot
- switch
- contacts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides an aircraft flap motor testing device, which comprises a switch, a three-gear six-foot rocker switch; the first pin is connected with the transformer; the fourth pin is grounded; the third pin is communicated with the fifth pin, and the second pin is communicated with the sixth pin; the second foot and the fifth foot are respectively connected to two poles of a flap motor; the second pin and the third pin are respectively used as contacts for the first pin to swing up and down; the fifth pin and the sixth pin are respectively used as contacts of the fourth pin which swings up and down. The utility model discloses can be used for the test of aircraft wing flap motor just reversing, simple structure, it is with low costs, can replace imported equipment.
Description
Technical Field
The utility model belongs to the technical field of the electric test, concretely relates to aircraft wing flap motor testing arrangement.
Background
Flap motors are an important component of aircraft flap systems. The position of the flap is controlled by a flap control handle positioned on an instrument board, the control handle is moved upwards or downwards to change the switch state of the flap, and a flap motor is driven to place the flap at a designated position.
There is currently no equipment for the testing of flap motors.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides an aircraft wing flap motor testing arrangement.
The specific technical scheme is as follows:
the aircraft flap motor testing device comprises a switch, wherein the switch is a three-gear six-foot rocker switch;
the first pin is connected with the transformer; the fourth pin is grounded through a voltage ammeter; the output of the transformer is 24V direct current for driving the flap motor to work.
The third pin is communicated with the fifth pin, and the second pin is communicated with the sixth pin;
the second foot and the fifth foot are respectively connected to two poles of a flap motor;
the second pin and the third pin are respectively used as contacts for the first pin to swing up and down;
the fifth pin and the sixth pin are respectively used as contacts of the fourth pin which swings up and down.
The utility model discloses specific technological effect:
the utility model discloses can be used for the test of aircraft wing flap motor just reversing, simple structure, it is with low costs, can replace imported equipment.
Drawings
FIG. 1 is a circuit diagram of the present invention;
fig. 2 is an operation surface diagram of the testing apparatus of the present invention.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying examples.
As shown in fig. 1, the aircraft flap motor testing device comprises a switch S1, wherein the switch S1 is a three-gear six-foot rocker switch;
the first pin 1 is connected with a transformer; the output of the transformer is 24V direct current for driving a flap motor to work; the fourth pin 4 is grounded through a voltage ammeter;
the third leg 3 is communicated with the fifth leg 5, and the second leg 2 is communicated with the sixth leg 6;
the second foot 2 and the fifth foot 5 are respectively connected to two poles of a flap motor M;
the second pin 2 and the third pin 3 are respectively used as contacts for the first pin 1 to swing up and down;
the fifth pin 5 and the sixth pin 6 are respectively used as contacts for the fourth pin 4 to swing up and down.
When the switch S1 is upward, that is, the first pin 1 is connected to the second pin 2, and the fourth pin 4 is connected to the fifth pin 5, at this time, the ac power is converted into 24V dc power for driving the flap motor M to operate through the transformer, and then the dc power goes through the first pin 1 and the second pin 2 of the switch S1 to the flap motor M, and then goes back to the ground through the fifth pin 5 and the fourth pin 4 of the switch S1. The flap motor M rotates forward.
When the switch S1 is downward, that is, the first pin 1 is connected to the third pin 3, and the fourth pin 4 is connected to the sixth pin 6, the ac power is converted into a 24V dc power through the transformer to drive the flap motor M to operate, and the dc power is transmitted to the flap motor M through the first pin 1 and the third pin 3 of the switch S1, and then transmitted back to the ground through the sixth pin 6 and the fourth pin 4 of the switch S1. The flap motor M is reversed.
It can be seen that, since the third leg 3 of the switch S1 is communicated with the fifth leg 5, and the second leg 2 is communicated with the sixth leg 6, the current applied to the flap motor M is reversed in the process of the switch S1 from up to down, so as to switch between forward rotation and reverse rotation of the flap motor M. The electrical performance of the flap motor M was thus tested.
The DC output terminal formed by the two jacks can provide 24V DC power supply for other test equipment.
The operation surface of the airplane flap motor testing device is shown in figure 2, a 2mm banana jack is used as a power supply of a flap motor, a 4mm banana jack is used as a jack used by a 24V direct-current power supply, and the switch S1 is arranged at an OFF position at ordinary times.
Claims (3)
1. The aircraft flap motor testing device is characterized by comprising a switch (S1), wherein the switch (S1) is a three-gear six-foot rocker switch;
the first pin (1) is connected with a transformer; the fourth pin (4) is grounded;
the third pin (3) is communicated with the fifth pin (5), and the second pin (2) is communicated with the sixth pin (6);
the second foot (2) and the fifth foot (5) are respectively connected to two poles of a flap motor (M);
the second pin (2) and the third pin (3) are respectively used as a pair of contacts of the first pin (1);
the fifth pin (5) and the sixth pin (6) are respectively used as a pair of contacts of the fourth pin (4).
2. The aircraft flap motor test device according to claim 1, characterized in that the fourth foot (4) is grounded via a voltage ammeter.
3. The aircraft flap motor testing device according to claim 1, characterized in that the second foot (2) and the third foot (3) are respectively used as contacts for the upward and downward swinging of the first foot (1);
the fifth pin (5) and the sixth pin (6) are respectively used as contacts of the fourth pin (4) which swings up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222845242.3U CN218727851U (en) | 2022-10-27 | 2022-10-27 | Airplane flap motor testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222845242.3U CN218727851U (en) | 2022-10-27 | 2022-10-27 | Airplane flap motor testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218727851U true CN218727851U (en) | 2023-03-24 |
Family
ID=85593457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222845242.3U Active CN218727851U (en) | 2022-10-27 | 2022-10-27 | Airplane flap motor testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218727851U (en) |
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2022
- 2022-10-27 CN CN202222845242.3U patent/CN218727851U/en active Active
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