An electric retractable device for landing gear of small aircraft
A technology of retractable device and small aircraft, applied in the chassis and other directions, can solve the problem of inconvenient replacement of wireless transceiver chips, and achieve the effect of easy replacement
Active Publication Date: 2021-02-05
珠海安博复合材料科技有限公司
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Problems solved by technology
[0002] The electric retractable device is a device used to electrically retract the landing gear of a small aircraft. With the continuous development of science and technology, the electric retractable device realizes remote control by installing a wireless transceiver chip inside, but due to The wireless transceiver chips are all installed inside the electric transceiver device, which brings great inconvenience to the maintenance personnel for the replacement of the wireless transceiver chips.
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[0023] Example: Reference Figure 1-5 In this embodiment, an electric retractable device for landing gear of a small aircraft is proposed, including a retractable device main body 1, a first placement groove 2 is provided on one side of the retractable device main body 1, and the first placement groove 2 A dodge door 3 is placed in the inside of the first placement groove 2, and a placement chamber 5 on the main body 1 of the retractable device is provided on one side of the first placement groove 2, and a placement chamber 5 is placed on the inner wall of the side close to the first placement groove 2 of the placement chamber 5. Movable plate 6, and the movable plate 6 is welded with the dodge door 3, the four corners of the side of the movable plate 6 close to the first placement groove 2 are all provided with first through holes, and the inside of the first through hole is slidingly connected with a guide rod 7, The two ends of the guide rod 7 are respectively welded on the...
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The invention discloses an electric retracting and releasing device used for a small airplane undercarriage. The electric retracting and releasing device comprises a retracting and releasing device body. A first containing groove is formed in one side of the retracting and releasing device body. A movable door is placed in the first containing groove. A containing cavity formed in the retracting and releasing device body is formed in one side of the first containing groove. A movable board is placed on the inner wall on the side, close to the first containing groove, of the containing cavity.The movable board and the movable door are welded. First through holes are formed in the four corners of the side, close to the first containing groove, of the movable board. Guide rods are connectedto the inner portions of the first through holes in a sliding mode. The electric retracting and releasing device is economical and practical, in the opening process of the movable door, a wireless chip installation seat on a lead screw is driven by the lead screw to move in the first containing groove until the wireless chip installation seat moves out of the first containing groove, and thereforea worker conveniently replaces a wireless transceiver chip on the wireless chip installation seat.
Description
technical field [0001] The invention relates to the technical field of an electric retractable device, in particular to an electric retractable device for landing gear of a small aircraft. Background technique [0002] The electric retractable device is a device used to electrically retract the landing gear of a small aircraft. With the continuous development of science and technology, the electric retractable device realizes remote control by installing a wireless transceiver chip inside, but due to The wireless transceiver chips are all arranged inside the electric transceiver device, which brings great inconvenience to maintenance personnel for the replacement of the wireless transceiver chips. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes an electric retractable device for landing gear of a small aircraft. [0004] The present invention proposes an electric retractable device fo...
Claims
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IPC IPC(8): B64C25/24B64C25/04
CPCB64C25/04B64C25/24
Inventor 刘子金
Owner 珠海安博复合材料科技有限公司