Assistance lifting mechanical arm device

Abstract

The invention relates to an assistance lifting mechanical arm device. The assistance lifting mechanical arm device comprises a waist clamp assembly, a supporting arm assembly, a supporting rod assembly and a bracket assembly. The waist clamp assembly is used for being assembled on the back of the waist of a user, the supporting arm assembly is connected to the waist clamp assembly, the tail end ofthe supporting arm assembly extends towards the side and is bent in the horizontal direction, the supporting rod assembly comprises an adjusting rod with the bottom end hinged to the tail end of thesupporting arm assembly and an auxiliary connecting part connected between the tail end of the supporting arm assembly and the upper portion of the adjusting rod and capable of enabling the adjustingrod to be kept in the corresponding angle state relative to the supporting arm assembly, and the bracket assembly is connected to the top end of the adjusting rod and is used for placing of an objectto be supported. The assistance lifting mechanical arm device can conveniently allow the user to be worn on the back of the waist, the size is small, carrying is convenient, the needs of the user forshooting training can be met, and the limiting of factors like the site is avoided.

Description

Technical field [0001] The invention relates to the technical field of auxiliary equipment, in particular to a power-assisted lifting mechanical arm device. Background technique [0002] When shooting in the air, it is necessary to hold the gun with both hands. Because the gun itself is heavier, holding the gun for a long time requires higher physical strength for the user. Long-term shooting can easily lead to occupational diseases, such as long-term side of the head leading to blood vessel compression, long-term arm lifting and fixed posture caused by arm, joint discomfort. When the police use a gun, due to the harsh environment, there is no suitable (gun) shooting support fixed point, which will lead to the stability of the gun when aiming. When the police or army performs security tasks, the shields used are relatively heavy and need to be lifted with both hands, which cannot relieve the use of the other hand. Or the use of electric tools from the bottom up can easily lead ...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned field shooting assisting mechanical arm device can realize the requirements of multi-angle and all-round shooting training, it also has certain shortcomings. First, the above-mentioned auxiliary device has a large volume and is very inconvenient to carry. It is not suitable for users to carry it with them. It is used in training halls or specific training bases, so how to provide a wearable auxiliary arm device that is small in size and convenient for users to carry has become a problem to be solved urgently by those skilled in the art

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