Wingspan keel mechanism of unmanned underwater vehicle

Abstract

The utility model discloses an unmanned underwater vehicle wingspan keel mechanism which comprises a keel body, the keel body is provided with a first connecting installation end and a second connecting installation end, a middle connecting end is arranged between the first connecting installation end and the second connecting installation end, a receding groove is formed in the middle connecting end, two connecting bases are arranged in the receding groove, and the two connecting bases are connected with the first connecting installation end and the second connecting installation end. And screw holes are formed in the two connecting seats. The wingspan supporting and stabilizing device is used for supporting and stabilizing the wingspan of the underwater vehicle so as to ensure the stability and controllability of the underwater vehicle in water. The middle connecting end is provided with the receding groove, the support of the wingspan is movably connected to the two connecting bases, when the wingspan is unfolded or folded, the support of the wingspan can freely move in the position of the receding groove, and the unfolding or folding flexibility of the wingspan is improved.

Description

Technical Field

[0001] This utility model relates to installation accessories for underwater unmanned submersibles, and in particular to a wingspan keel mechanism for underwater unmanned submersibles. Background Technology

[0002] The wing keel mechanism of an underwater unmanned vehicle (UUV) is used to connect the wing section of the UUV, supporting and stabilizing the wing. Existing wing keel mechanisms are inconvenient to install and fix, and offer limited flexibility in wing deployment and retraction. Summary of the Invention

[0003] To overcome the shortcomings and deficiencies of existing technologies, the purpose of this utility model is to provide a wing keel mechanism for underwater unmanned vehicles. This mechanism supports and stabilizes the wingspan of the vehicle, ensuring its stability in the water.

[0004] The objective of this utility model is achieved through the following technical solution: a keel mechanism for an underwater unmanned submersible, comprising a keel body, the keel body having a first connecting mounting end and a second connecting mounting end, an intermediate connecting end provided between the first and second connecting mounting ends, the intermediate connecting end having a clearance groove, and two connecting seats provided within the clearance groove, each of the two connecting seats having a screw hole. The wing support is movably connected to the two connecting seats, and when the wing is deployed or retracted, the wing support can move freely within the clearance groove.

[0005] As an improvement to the wing keel mechanism of this utility model, the first connecting and mounting end is provided with a positioning hole and a first fixing screw hole. The positioning hole is used for positioning and can cooperate with the positioning protrusion on the side of the fuselage of the underwater unmanned underwater vehicle for positioning. After positioning, the screw is fixed, which can reduce the screw hole alignment time of the keel mechanism installation.

[0006] As an improvement to the wing keel mechanism of the underwater unmanned submersible of this utility model, a second fixing screw hole is provided on the second connecting and mounting end.

[0007] As an improvement to the wingspan keel mechanism of the underwater unmanned submersible of this utility model, the first connecting mounting end and the second connecting mounting end are used to fix the fuselage side of the underwater unmanned submersible.

[0008] As an improvement to the wing keel mechanism of the underwater unmanned submersible of this utility model, the height of the intermediate connecting end is higher than the height of the first connecting mounting end and the second connecting mounting end.

[0009] As an improvement to the wing span keel mechanism of this utility model underwater unmanned submersible, the intermediate connecting end is used to connect the wing span support.

[0010] The beneficial effects of this invention are as follows: This invention is used to support and stabilize the wingspan of a submersible, ensuring the stability and maneuverability of the submersible in water. A clearance groove is provided on the middle connecting end, and the wingspan support is movably connected to two connecting seats. When the wingspan is deployed or retracted, the wingspan support can move freely in the clearance groove, improving the flexibility of wingspan deployment or retraction. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present invention;

[0012] Figure 2 This is the front view of this utility model;

[0013] The attached diagram is labeled as follows: 1. Keel body, 2. First connecting and mounting end, 3. Second connecting and mounting end, 4. Middle connecting end, 5. Relief groove, 6. Connecting seat, 7. Screw hole, 21. Positioning hole, 22. First fixing screw hole, 31. Second fixing screw hole. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0016] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0017] like Figure 1 and Figure 2As shown, an underwater unmanned submersible keel mechanism includes a keel body 1, which has a first connecting mounting end 2 and a second connecting mounting end 3. An intermediate connecting end 4 is provided between the first connecting mounting end 2 and the second connecting mounting end 3. The intermediate connecting end 4 has a clearance groove 5, within which two connecting seats 6 are provided. Each connecting seat 6 has a screw hole 7. The wing support is movably connected to the two connecting seats 6, allowing the wing support to move freely within the clearance groove 5 when the wing is deployed or retracted.

[0018] Preferably, the first connecting mounting end 2 is provided with a positioning hole 21 and a first fixing screw hole 22. The positioning hole 21 is rectangular and is used for positioning. It can cooperate with the positioning protrusion on the side of the fuselage of the underwater unmanned vehicle for positioning. After positioning, the screw is fixed, which can reduce the screw hole alignment time of the keel mechanism.

[0019] Preferably, the second connecting mounting end 3 is provided with a second fixing screw hole 31. After the keel mechanism is positioned by the positioning hole 21, it is then fixed by screws passing through the first fixing screw hole 22 and the second fixing screw hole 31.

[0020] Preferably, the first connecting mounting end 2 and the second connecting mounting end 3 are used to fix the fuselage side of the underwater unmanned submersible.

[0021] Preferably, the height of the intermediate connecting end 4 is higher than the height of the first connecting mounting end 2 and the second connecting mounting end 3. This provides more storage space for the wingspan bracket.

[0022] Preferably, the middle connecting end 4 is used to connect the support of the wingspan.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and structure of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An underwater unmanned submarine vehicle wing span keel mechanism comprising a keel body, characterized by, The keel body has a first connecting mounting end and a second connecting mounting end, an intermediate connecting end is arranged between the first connecting mounting end and the second connecting mounting end, a clearance groove is arranged on the intermediate connecting end, two connecting seats are arranged in the clearance groove, and screw holes are arranged on the two connecting seats.

2. The wingspan keel mechanism for an underwater unmanned submarine vehicle of claim 1, wherein, The first connecting mounting end is provided with a positioning hole and a first fixing screw hole.

3. The wingspan keel mechanism for an underwater unmanned submarine vehicle of claim 1, wherein, The second connecting mounting end is provided with a second fixing screw hole.

4. The wingspan keel mechanism for an underwater unmanned submarine vehicle of claim 1, wherein, The first connecting mounting end and the second connecting mounting end are used for being fixed on the side of the body of the underwater unmanned submarine.

5. The wingspan keel mechanism of the underwater unmanned submarine vehicle of claim 1, wherein, The height of the intermediate connecting end is higher than the height of the first connecting mounting end and the second connecting mounting end.

6. The wingspan keel mechanism of the underwater unmanned submarine vehicle of claim 1, wherein, The intermediate connecting end is used for connecting the wing span support.

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