An assembled parachute compartment for unmanned aerial vehicle
By designing a drone-mounted parachute chamber, using components such as electromagnets, springs and extruded blocks, the problem of the umbrella chambers that cannot be reused in the prior art is solved, and the reusable and economical efficiency of the umbrella body is improved.
Patent Information
- Application Number
- CN202421549657.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing drone parachute compartment will destroy the restriction mechanism when the umbrella compartment pops up, resulting in the inability to use again, which is less economical and practical.
A drone-mounted parachute chamber is designed, which uses components such as electromagnets, springs and extruded blocks. The umbrella body can be stored in the umbrella chamber, and the reusable umbrella body is achieved through the design of sliding plates and cushion covers.
The reusable umbrella body is realized, the economy of use is improved, the cost is saved, and the safety and reliability of the umbrella chamber is ensured through the design of springs and electromagnets.
Smart Images
Figure CN222698696U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an assembled parachute compartment for unmanned aerial vehicles. Background Art
[0002] As the types and application scope of drones continue to increase, the role of drones is becoming increasingly obvious. In order to reduce the safety risks of drones to the ground, drone parachutes have been widely used.
[0003] The existing parachute bay for drones can be triggered to pop out and deploy when the drone makes an emergency landing, thereby slowing down the landing speed of the drone and allowing the drone to land safely. However, since the limiting mechanism will be destroyed when the parachute bay pops out, it cannot be used again, and its economical and practicality is low.
[0004] Therefore, a reusable assembled parachute compartment for drones has been developed that can improve economic efficiency and save costs. Utility Model Content
[0005] In order to overcome the shortcomings of the existing parachute bay for unmanned aerial vehicles, which will destroy the limiting mechanism when the bay is ejected, making it impossible to reuse and having low economic practicality, the utility model provides an assembled parachute bay for unmanned aerial vehicles which is reusable, has improved economic efficiency and saves costs.
[0006] The invention discloses an assembled parachute chamber for unmanned aerial vehicles, comprising a chamber, an assembly component, a fixing part, an electromagnet, an extrusion block, a first spring, a second spring, a sliding plate, a chamber cover and a parachute body. The chamber is provided with an assembly component, the front and rear sides of the chamber are connected to fixing parts, the left and right parts of the fixing parts are connected to electromagnets, the fixing parts are slidably connected to extrusion blocks, the extrusion blocks pass through the chamber, the upper and lower parts of the extrusion blocks are connected to the first spring between the connected fixing parts, the interior of the chamber is slidably connected to the sliding plate, the extrusion blocks are located on the upper side of the sliding plate, the second spring is connected between the sliding plate and the chamber, and the second spring is in a compressed state at this time, the upper sides of the front and rear parts of the chamber are rotatably connected to the chamber cover, and the upper side of the sliding plate is connected to the parachute body.
[0007] Optionally, the extrusion blocks are all wedge-shaped structures.
[0008] Optionally, the umbrella body is made of high-strength polyester fiber.
[0009] Optionally, the assembly component includes a fixing belt and a buckle, the right side of the umbrella compartment is connected with a fixing belt, and the left sides of the front and rear parts of the umbrella compartment are both connected with buckles, and the buckles are both engaged with the fixing belt.
[0010] Optionally, the fixing belt is an elastic belt.
[0011] Optionally, a fixing rod and a wind speed monitor are also included. The left and right sides of the middle of the umbrella compartment are connected with fixing rods, and the lower side of the fixing rod is rotatably provided with a wind speed monitor.
[0012] The beneficial effects of the utility model are as follows: the utility model stores the umbrella body into the umbrella bin, presses the sliding plate downward, and then cuts off the power to the electromagnet, so that the first spring rebounds, pushes the extrusion block to the top of the sliding plate, restricts the sliding plate, and finally closes the bin cover, thereby achieving the effect of reusability, improving the economy of use, and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.
[0015] Markings in the accompanying drawings: 1: umbrella compartment, 2: fixing belt, 3: buckle, 4: fixing rod, 5: wind speed monitor, 6: fixing piece, 7: electromagnet, 8: extrusion block, 9: first spring, 10: second spring, 11: sliding plate, 12: compartment cover, 13: umbrella body. DETAILED DESCRIPTION
[0016] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.
[0017] An assembled parachute compartment for a drone, such as Figure 1 and Figure 2 As shown, it includes an umbrella compartment 1, an assembly component, a fixing rod 4, a wind speed monitor 5, a fixing member 6, an electromagnet 7, an extrusion block 8, a first spring 9, a second spring 10, a sliding plate 11, a compartment cover 12 and an umbrella body 13. The umbrella compartment 1 is provided with an assembly component, the left and right sides of the middle of the umbrella compartment 1 are connected to the fixing rod 4, the lower side of the fixing rod 4 is rotatably provided with a wind speed monitor 5, the front and rear sides of the umbrella compartment 1 are connected to the fixing member 6, the left and right parts of the fixing member 6 are connected to the electromagnet 7, the fixing member 6 is slidably connected to the extrusion block 8, and the extrusion block 8 passes through the umbrella compartment 1 A first spring 9 is connected between the upper and lower parts of the extrusion block 8 and the connected fixing member 6, a sliding plate 11 is slidably connected inside the umbrella compartment 1, and the extrusion blocks 8 are all located on the upper side of the sliding plate 11. The extrusion blocks 8 are all wedge-shaped structures, which are convenient for limiting the sliding plate 11. A second spring 10 is connected between the sliding plate 11 and the umbrella compartment 1. At this time, the second spring 10 is in a compressed state. The upper sides of the front and rear parts of the umbrella compartment 1 are rotatably connected with a compartment cover 12, and the upper side of the sliding plate 11 is connected to an umbrella body 13. The umbrella body 13 is made of high-strength polyester fiber material to maintain good performance.
[0018] like Figure 1and Figure 2 As shown, the assembly components include a fixing belt 2 and a buckle 3. The fixing belt 2 is connected to the right side of the parachute compartment 1. The fixing belt 2 is an elastic belt, which is convenient for adapting to different models of drones. The left sides of the front and rear parts of the parachute compartment 1 are connected to buckles 3, and the buckles 3 are snap-fitted with the fixing belt 2.
[0019] When using the utility model, first place the umbrella compartment 1 on the drone, then pass the fixing belt 2 around the drone and engage with the buckle 3 to fix the umbrella compartment 1 on the drone. When the drone is flying, the wind speed monitor 5 on the fixing rod 4 monitors the wind speed of the drone during flight. When the drone lands abnormally, the electromagnet 7 is controlled to be energized, so that the electromagnet 7 generates a magnetic force to attract the extrusion block 8 to move outward, the first spring 9 is squeezed and contracted, and after the extrusion block 8 moves outward and separates from the sliding plate 11, the second spring 10 rebounds, so that the sliding plate 11 pops out, and then the umbrella body 13 pushes the compartment cover 12 to pop out, slowing down the landing speed of the drone, thereby avoiding damage to the drone. After the drone lands safely, the umbrella body 13 is stored in the umbrella compartment 1, and the sliding plate 11 is pressed downward, and then the electromagnet 7 is powered off, so that the first spring 9 rebounds, pushes the extrusion block 8 to the top of the sliding plate 11, restricts the sliding plate 11, and finally closes the compartment cover 12, thereby achieving the effect of reusability, improving the economy of use, and saving costs.
[0020] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.
Claims
1. An assembled parachute compartment for a drone, characterized by: The invention comprises an umbrella compartment (1), an assembly component, a fixing member (6), an electromagnet (7), an extrusion block (8), a first spring (9), a second spring (10), a sliding plate (11), a compartment cover (12) and an umbrella body (13). The umbrella compartment (1) is provided with an assembly component. The front and rear sides of the umbrella compartment (1) are both connected with the fixing member (6). The left and right parts of the fixing member (6) are both connected with the electromagnet (7). The fixing member (6) is slidably connected with an extrusion block (8). The extrusion block (8) passes through the umbrella compartment (1). A first spring (9) is connected between the upper and lower parts of the extrusion block (8) and the connected fixing member (6); a sliding plate (11) is slidably connected inside the umbrella bin (1); the extrusion blocks (8) are located on the upper side of the sliding plate (11); a second spring (10) is connected between the sliding plate (11) and the umbrella bin (1); at this time, the second spring (10) is in a compressed state; a bin cover (12) is rotatably connected to the upper sides of the front and rear parts of the umbrella bin (1); and an umbrella body (13) is connected to the upper side of the sliding plate (11).
2. The assembled parachute compartment of a UAV according to claim 1 is characterized by: The extrusion blocks (8) are all wedge-shaped structures.
3. The assembled parachute compartment of a UAV according to claim 1 is characterized by: The umbrella body (13) is made of high-strength polyester fiber.
4. The assembled parachute compartment of a UAV according to claim 1 is characterized by: The assembly component comprises a fixing belt (2) and a buckle (3); the right side of the umbrella compartment (1) is connected with the fixing belt (2); the left sides of the front and rear parts of the umbrella compartment (1) are both connected with the buckles (3); and the buckles (3) are both engaged with the fixing belt (2).
5. The assembled parachute compartment of a UAV according to claim 1 is characterized by: The fixing belt (2) is an elastic belt.
6. The assembled parachute compartment of a UAV according to claim 1 is characterized by: It also includes a fixing rod (4) and a wind speed monitor (5). The fixing rods (4) are connected to both left and right sides of the middle of the umbrella compartment (1), and the wind speed monitor (5) is rotatably provided on the lower side of the fixing rod (4).