Connecting structure of unmanned aerial vehicle parachute and unmanned aerial vehicle parachute

Abstract

The utility model relates to an unmanned aerial vehicle parachute connecting structure and an unmanned aerial vehicle parachute, and the unmanned aerial vehicle parachute connecting structure comprises a connecting plate which is provided with a through hole and is connected with an unmanned aerial vehicle parachute body; the interface is connected with the unmanned aerial vehicle parachute body, extends out of the through hole and is electrically connected with an unmanned aerial vehicle body; and the multiple supporting leg assemblies are connected with the connecting plate and meanwhile connected with an unmanned aerial vehicle body, and each supporting leg assembly can be bent and deformed. According to the unmanned aerial vehicle parachute, the supporting leg assemblies can be properly bent and deformed to provide certain buffer for the joint of the interface and the unmanned aerial vehicle body, so that the unmanned aerial vehicle parachute body and the unmanned aerial vehicle are in a dynamic contact state, and the conditions of poor contact and loosening of the interface and the unmanned aerial vehicle body are avoided.

Description

Technical Field

[0001] The utility model relates to the field of unmanned aerial vehicles, in particular to a connection structure of an unmanned aerial vehicle parachute and an unmanned aerial vehicle parachute. Background Art

[0002] In the existing technology, the parachute needs to make hard contact with the drone through interfaces such as Type-C, so as to slow down the landing speed of the drone through the parachute, thereby reducing the damage to the drone itself after landing, and preventing the drone from causing damage to other objects on the ground after the drone explodes and crashes.

[0003] However, in the above-mentioned parachute connection method, when the UAV is flying at high speed, the hard-connected interface is affected by the vibration of the aircraft, air flow, etc., and is prone to the risk of loosening or poor contact, and it is impossible to ensure that the parachute can open normally. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a connection structure of a UAV parachute and a UAV parachute, whose supporting foot assembly can bend and deform appropriately to provide a certain buffer for the connection between the interface and the UAV body, so that the UAV parachute body and the UAV are in a dynamic contact state, avoiding poor contact between the interface and the UAV body and loosening.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A connection structure for a parachute of a drone is provided, comprising:

[0007] A connecting plate, which is provided with a through hole and is connected to the drone parachute body;

[0008] An interface, which is connected to the drone parachute body, extends from the through hole, and is electrically connected to the drone body;

[0009] And a plurality of support foot components, all of which are connected to the connection plate and are simultaneously connected to the drone body, and each support foot component can be bent and deformed.

[0010] Preferably, the interface includes a USB interface or a Type-C interface.

[0011] Preferably, the supporting foot assembly and the connecting plate are integrally formed.

[0012] Preferably, each supporting foot assembly is a curved plate-like structure.

[0013] Preferably, the support foot assembly comprises:

[0014] The first support leg has a first support leg through hole perpendicular to the vertical center axis of the through hole at its free end.

[0015] Preferably, the support foot assembly comprises:

[0016] The free end of the second leg is bent to form a bent portion, and the bent portion is provided with a second leg through hole parallel to the vertical central axis of the through hole.

[0017] Preferably, the supporting leg assembly comprises: there are a plurality of second supporting legs, and free ends of the bent portions of at least two second supporting legs are arranged opposite to each other.

[0018] A drone parachute is also provided, which comprises the above-mentioned connecting structure and a drone parachute body.

[0019] The beneficial effects of using the utility model are:

[0020] The support foot assembly in the present application can bend and deform appropriately to provide a certain buffer for the connection between the interface and the drone body, so that the drone parachute body and the drone are in a dynamic contact state, avoiding poor contact and looseness between the interface and the drone body, and ensuring that the drone parachute body can be opened normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the connection between the connection structure in the utility model and the drone parachute body. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the technical solution more clear, the technical solution is further described in detail below in conjunction with specific implementation methods. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the technical solution.

[0023] Embodiment 1:

[0024] like Figure 1 As shown, this embodiment provides a connection structure of a drone parachute, which includes:

[0025] The connecting plate 1 has a through hole 11 and is detachably connected to the drone parachute body 100. For example, in this embodiment, the connecting plate 1 has a plurality of mounting holes 12 (e.g., 4), and fasteners (e.g., screws / bolts, etc.) pass through the mounting holes 12 to threadably connect the connecting plate 1 and the drone parachute body 100.

[0026] Interface 2, which is connected to the drone parachute body 100, extends from the through hole 11 of the connecting plate 1, and is electrically connected to the drone body. In this embodiment, the interface 2 includes a USB interface or a Type-C interface, etc.;

[0027] A plurality of support foot assemblies are connected to the connection plate 1 and are also connected to the drone body, and each support foot assembly can be bent and deformed.

[0028] Therefore, when the UAV flies at high speed and vibrates due to the influence of air flow, the support foot assembly can bend and deform appropriately to provide a certain buffer for the connection between the interface 2 and the UAV body, so that the UAV parachute body 100 and the UAV are in a dynamic contact state, avoiding poor contact and looseness between the interface 2 and the UAV body, and ensuring that the UAV parachute body 100 can be opened normally.

[0029] Furthermore, the support leg assembly in this embodiment is integrally formed with the connecting plate 1, and each support leg assembly is a curved plate-like structure. At the same time, each support leg assembly is made of steel material (such as stainless steel) or plastic.

[0030] Embodiment 2:

[0031] The difference between this embodiment and embodiment 1 is that the support foot assembly includes:

[0032] The first leg 3 has a first leg through hole 31 perpendicular to the vertical center axis of the through hole 11 of the connecting plate 1 at its free end, and a fixing member 5 (such as a screw / bolt, etc.) passes through the first leg through hole 31 to threadably connect the connecting plate 1 and the drone parachute body 100;

[0033] The second leg 4 has a free end bent to form a bent portion 41, and the bent portion 41 is provided with a second leg through hole 42 parallel to the vertical center axis of the through hole 11 of the connecting plate 1, and a fixing member 5 (such as a screw / bolt, etc.) passes through the second leg through hole 42 to threadably connect the connecting plate 1 and the drone parachute body 100.

[0034] Furthermore, there are a plurality of first legs 3 and second legs 4, and the free ends of the bent portions 41 of at least two second legs 4 are arranged relatively to each other. Thus, the connecting plate 1 and the drone parachute body 100 can be threadedly connected through different forms of first legs 3 and second legs 4 to enhance the buffering function.

[0035] Embodiment 3:

[0036] This embodiment provides a drone parachute, which includes the connection structure in Embodiment 1 or 2 and a drone parachute body 100.

[0037] To sum up, when the UAV flies at high speed and vibrates due to the influence of air flow, the support foot assembly in the present application can bend and deform appropriately to provide a certain buffer for the connection between the interface and the UAV body, so that the UAV parachute body and the UAV are in a dynamic contact state, avoiding poor contact and looseness between the interface and the UAV body, and ensuring that the UAV parachute body can open normally.

[0038] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the present technical content. As long as these changes do not deviate from the concept of the present invention, they all fall within the scope of protection of this patent.

Claims

1. A connection structure for a drone parachute, characterized in that: include: A connecting plate, which is provided with a through hole and is connected to the drone parachute body; An interface, which is connected to the drone parachute body, extends from the through hole, and is electrically connected to the drone body; And a plurality of support foot components, all of which are connected to the connection plate and are simultaneously connected to the drone body, and each support foot component can be bent and deformed.

2. The connection structure according to claim 1, characterized in that: The interface includes a USB interface or a Type-C interface.

3. The connection structure according to claim 1, characterized in that: The supporting foot assembly and the connecting plate are integrally formed.

4. The connection structure according to claim 1, characterized in that: Each supporting foot assembly is a curved plate-shaped structure.

5. The connection structure according to claim 1, characterized in that: The support foot assembly comprises: The first support leg has a first support leg through hole perpendicular to the vertical center axis of the through hole at its free end.

6. The connection structure according to claim 1, characterized in that: The support foot assembly comprises: The free end of the second leg is bent to form a bent portion, and the bent portion is provided with a second leg through hole parallel to the vertical central axis of the through hole.

7. The connection structure according to claim 6, characterized in that: The supporting leg assembly includes: there are a plurality of second supporting legs, and free ends of the bent portions of at least two second supporting legs are arranged opposite to each other.

8. A parachute for a drone, characterized in that: It comprises the connection structure described in any one of claims 1 to 7 and a drone parachute body.

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