Quick dismounting structure of holder

Abstract

The utility model provides a quick-release structure of a holder, which comprises an airplane quick-release seat A and an airplane quick-release seat B. The airplane quick-release seat A or the airplane quick-release seat B is provided with an inserting column and a limiting groove A, and the airplane quick-release seat B or the airplane quick-release seat A is correspondingly provided with an inserting groove and a limiting groove B. After the inserting column is inserted into the inserting groove, a limiting space is formed between the limiting groove A and the limiting groove B; the limiting pin is inserted into the limiting space. A mortise and tenon joint structure and a limiting pin matched structure are adopted, the fixing strength is improved through limiting of the spring plunger and adding of the anti-backlash screw, tolerance clearances of machined parts are eliminated, the device is wide in application range and particularly suitable for heavy holders, the holder assembling efficiency is effectively improved, bumping and safety in the personnel assembling process can be reduced, and the service life of the holder is prolonged. The device has the advantages of simple structure, convenience in maintenance and low manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation unmanned aerial vehicles, in particular to a quick-disassembly structure of a pan head. Background Art

[0002] UAV products have developed rapidly in recent years, with new brands and products constantly appearing. In order to meet the role of these drones in their respective industries, drones often need to use gimbal mounting equipment. Heavy-duty drone gimbals are generally fixed to the aircraft with screws. Because heavy-duty gimbals are relatively heavy and inconvenient to assemble and disassemble, they are generally assembled and fixed by 2-3 people, which will also cause waste of personnel, equipment bumps and safety hazards. Utility Model Content

[0003] In view of the problems described in the above background technology, the technical problem to be solved by the present invention is to provide a quick-disassembly structure of a pan / tilt head.

[0004] In order to achieve the above object, the utility model provides the following technical solutions:

[0005] A quick-release structure of a gimbal comprises an aircraft quick-release seat, wherein the aircraft quick-release seat comprises an aircraft quick-release seat A and an aircraft quick-release seat B which are connected to each other.

[0006] In the above technical solution, the aircraft quick-release seat A or the aircraft quick-release seat B is provided with a plug-in column and a limit slot A, and the aircraft quick-release seat B or the aircraft quick-release seat A is correspondingly provided with a plug-in slot and a limit slot B. After the plug-in column is inserted into the plug-in slot, a limit space is formed between the limit slot A and the limit slot B, and the limit pin is inserted into the limit space.

[0007] In the above technical solution, the aircraft quick-release seat A or the aircraft quick-release seat B is provided with a plunger connecting block, the limit pin is provided with a plunger connecting hole, and the spring plunger is connected to the plunger connecting hole.

[0008] In the above technical solution, the aircraft quick-release seat A or the aircraft quick-release seat B is provided with an anti-backlash connection block, and the aircraft quick-release seat B or the aircraft quick-release seat A is correspondingly provided with an anti-backlash connection groove, and the anti-backlash screw passes through the hole anti-backlash connection block and then connects to the anti-backlash connection groove.

[0009] The utility model adopts a structure in which a mortise and tenon structure and a limit pin are matched, and the fixing strength is increased by limiting the spring plunger and adding an anti-backlash screw, thereby eliminating the tolerance gap of machined parts. The utility model has a wide range of applications, and is particularly suitable for heavy-duty pan heads. It effectively improves the assembly efficiency of the pan head, can reduce bumps and safety during assembly by personnel, and has the advantages of simple structure, convenient maintenance, and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0011] Figure 1 It is a structural schematic diagram of an aircraft quick-release seat A according to an embodiment of the utility model.

[0012] Figure 2 It is a structural schematic diagram of an aircraft quick-release seat B according to an embodiment of the utility model.

[0013] Figure 3 It is a schematic structural diagram of a limit pin in an embodiment of the utility model.

[0014] Figure 4 It is a schematic structural diagram of a spring plunger according to an embodiment of the utility model.

[0015] Figure 5 It is a schematic structural diagram of the backlash-eliminating screw according to an embodiment of the utility model.

[0016] Figure 6 It is a schematic diagram of the structure of an embodiment of the utility model.

[0017] Among them: 1 is the aircraft quick-release seat A, 11 is the plug-in column, 12 is the limit slot A, 13 is the anti-backlash connecting block, 2 is the aircraft quick-release seat B, 21 is the plug-in slot, 22 is the limit slot B, 23 is the anti-backlash connecting slot, 24 is the plunger connecting block, 3 is the limit pin, 31 is the plunger connecting hole, 4 is the anti-backlash screw, 5 is the spring plunger, and 6 is the fixing screw. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] according to Figures 1 to 6As shown, due to the mortise and tenon structure adopted, the structures of the aircraft quick-release seat A and the aircraft quick-release seat B can be replaced and combined with each other. In this embodiment, a quick-release structure of a gimbal is disclosed, including an aircraft quick-release seat A and an aircraft quick-release seat B. The aircraft quick-release seat A is connected to the drone through a fixing screw, and the aircraft quick-release seat B is connected to the gimbal through a fixing screw. The aircraft quick-release seat A is provided with a plug-in column and a limit groove A, and a plunger connecting block. The aircraft quick-release seat A is provided with a plunger connecting block and an anti-backlash connecting block, and the aircraft quick-release seat B is correspondingly provided with an anti-backlash connecting groove, and the anti-backlash screw passes through the hole of the anti-backlash connecting block and is connected to the anti-backlash connecting groove.

[0020] The limit pin is provided with a plunger connecting hole, and the spring plunger is connected to the plunger connecting hole in a threaded manner.

[0021] A limiting space is formed between the limiting groove A and the limiting groove B, and the limiting pin is inserted into the limiting space, so that the aircraft quick-release seat A and the aircraft quick-release seat B are connected to each other using a mortise and tenon structure.

[0022] When in use, connect the aircraft quick release seat A to the drone through the fixing screws, and connect the aircraft quick release seat B to the gimbal through the fixing screws. When installing, connect the aircraft quick release seat A to the aircraft quick release seat B, use the limit pin to position, and then use the spring plunger to limit. In order to ensure the fixing strength, use the anti-backlash screw to increase the fixing strength and eliminate the tolerance gap between the aircraft quick release seat A and the aircraft quick release seat B.

[0023] Therefore, the above-described embodiments are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A quick-release structure of a pan / tilt head, characterized in that: It includes an aircraft quick-release seat, which includes an aircraft quick-release seat A and an aircraft quick-release seat B that are connected to each other; The aircraft quick-release seat A or the aircraft quick-release seat B is provided with a plug-in column and a limit slot A, and the aircraft quick-release seat B or the aircraft quick-release seat A is correspondingly provided with a plug-in slot and a limit slot B. After the plug-in column is inserted into the plug-in slot, a limit space is formed between the limit slot A and the limit slot B, and the limit pin is inserted into the limit space; The aircraft quick-release seat A or the aircraft quick-release seat B is provided with a plunger connecting block, the limit pin is provided with a plunger connecting hole, and the spring plunger is connected to the plunger connecting hole; The aircraft quick-release seat A or the aircraft quick-release seat B is provided with an anti-backlash connection block, and the aircraft quick-release seat B or the aircraft quick-release seat A is correspondingly provided with an anti-backlash connection groove, and the anti-backlash screw passes through the hole anti-backlash connection block and then connects to the anti-backlash connection groove.

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