Air vehicle with buffering structure and working method

A buffer structure and working method technology, applied in the field of aircraft, can solve the problems of damage to the service life of the aircraft, the inability to adjust the gradient, and insufficient buffer effect, etc., to achieve the effects of extending the service life, improving the buffer effect, and improving the buffer effect

Active Publication Date: 2018-05-11
浙江黎盛新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are still deficiencies in the existing buffering methods, and its buffering effect is insufficient, which will seriously damage the service life

Method used

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  • Air vehicle with buffering structure and working method
  • Air vehicle with buffering structure and working method
  • Air vehicle with buffering structure and working method

Examples

Experimental program
Comparison scheme
Effect test

Example

[0034] The first embodiment:

[0035] Such as Figure 1 to Figure 3 As shown, the aircraft with a buffer structure of this embodiment includes a frame 10, a buffer assembly 20, and a first pushing assembly 30.

[0036] The rack 10 has a receiving groove 11. The buffer assembly 20 is arranged in the receiving groove 11, the first pushing assembly 30 is arranged on the frame 10, the first end of the first pushing assembly 30 is connected to the frame 10, and the second end of the first pushing assembly 30 is connected to the buffer assembly 20. Connected, the first pushing assembly 30 has a telescopic structure, and the telescopic structure is used to drive the buffer assembly 20 to move.

[0037] Specifically, the first pushing assembly 30 includes a hydraulic assembly 31 and a telescopic structure 32 connected in sequence, and the telescopic structure 32 is connected to the buffer assembly 20. The buffer assembly 20 includes a first connecting block 21, an elastic member 22, a sec...

Example

[0047] The second embodiment:

[0048] The aircraft of this embodiment is basically the same as the above-mentioned first embodiment, and only the differences will be described in detail below.

[0049] Such as Figure 4 As shown, the first pushing assembly 30 of this embodiment includes a first motor 41, a driving gear 42, a first driven gear 44, a first connecting rod 45, a second driven gear 46, and a first screw rod 47, which are sequentially connected. , The first screw rod 47 is connected to the buffer assembly 20 (refer to the first embodiment for the structure). When the second driven gear 46 rotates, the first screw rod 47 moves along the axis of the second driven gear 46. The first pushing assembly 30 also includes a third driven gear 51, a second connecting rod 52, a fourth driven gear 53, and a second screw rod 54 that are sequentially connected, the second screw rod 54 and another buffer assembly 20 (structure reference The first embodiment) is connected, when the fou...

Example

[0053] The third embodiment:

[0054] The aircraft of this embodiment is basically the same as the above-mentioned first embodiment, and only the differences will be described in detail below.

[0055] The aircraft also includes a wing and a power mechanism. The power mechanism is connected to the wing, and the control unit is connected to the power mechanism; the control unit has a comparison module, which is used to compare whether the ratio of the pressure detection value of the pressure sensor to the set pressure value exceeds the set pressure value. When the ratio of the pressure detection value to the set pressure value exceeds the set range, the control unit increases the power of the power mechanism.

[0056] The working method of this embodiment also includes the following steps:

[0057] T1: When the comparison module compares the ratio of the pressure detection value of the pressure sensor to the set pressure value exceeds the set range, the control unit increases the power...

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PUM

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Abstract

The invention relates to an air vehicle and a working method of the air vehicle. The air vehicle comprises a machine frame, a buffering component and a first pushing component. When a support touchesthe ground, a pressure sensor transmits a pressure signal to a control unit, the control unit starts a power supply module according to a detection signal result, the power supply module supplies power to a first electromagnetic element and a second electromagnetic element to generate magnetic force, the two electromagnetic elements repel to each other, so that a buffering structure is formed, thecloser the two electromagnetic elements are, the larger the repulsive force is, the repulsive force buffering action and the buffering action of an elastic piece are combined together, a buffering effect is remarkably improved, the damage action on components is quite small, and the service life of the elastic piece is prolonged.

Description

technical field [0001] The invention belongs to the field of aircraft, and in particular relates to an aircraft with a buffer structure and a working method. Background technique [0002] Aircraft (unmanned aerial vehicles) have developed rapidly in recent years. It has been applied to varying degrees in many fields such as express delivery, detection, and cruise. [0003] When the aircraft lands, for example, when it is parked on the ground, the legs need to be in contact with the ground, and this contact is generally a rigid contact or a simple buffer contact (for example, using a spring). [0004] However, there are still deficiencies in the existing buffering method, and its buffering effect is insufficient, which will seriously damage the service life of the aircraft. In addition, the existing buffering method is too simple to adjust the gradient during the buffering process so as to make the buffering effect more stable. Contents of the invention [0005] In order...

Claims

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Application Information

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IPC IPC(8): B64C25/58B64C27/08
CPCB64C25/58B64C27/08B64U70/60B64U10/10
Inventor 任红叶
Owner 浙江黎盛新材料科技有限公司
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