Electric ratchet long-arm turning visible wrench

Abstract

The invention relates to an electric ratchet long-arm turning visual wrench. The electric ratchet long-arm turning visual wrench comprises an electric ratchet wrench head, wherein the electric ratchetwrench head is connected with a wrench main body through a sleeve head; the wrench main body is connected with an electric telescopic rod, and the rod body of the electric telescopic rod is providedwith a fixing frame; the fixing frame is provided with an auxiliary infrared night vision camera and a bolt conveying box; the tail of the electric telescopic rod is detachably connected with an elbow, and the other end of the elbow is connected with an extension rod; the rod body of the extension rod is provided with a movable support and a control handle; the tail end of the extension rod is connected with a camera display and a power socket through a wire and a plug; the wire is arranged in the extension rod, the elbow, the electric telescopic rod and the wrench main body; and the wire is electrically connected with the electric ratchet wrench head, the auxiliary infrared night vision camera, the bolt conveying box, the control handle and the camera display. The electric ratchet long-arm turning visual wrench has a handle extension function and a visible function in a dark environment.

Description

technical field [0001] The invention relates to the technical field of electric ratchet wrench, in particular to an electric ratchet long-arm turning visible wrench. Background technique [0002] The electric ratchet wrench is mainly used in places where the space is relatively small and cannot be tightened with a mechanical wrench; such as bolt removal in car maintenance, bolt fastening or removal of pipes / equipment in narrow space areas; stage truss construction and other areas. However, for corners or areas with large distances that cannot be touched by hands in a small space, it is beyond the reach of the electric ratchet wrench. [0003] Specifically, the problems existing in the prior art are as follows: [0004] 1. The length of the handle of the electric ratchet wrench; [0005] 2. The corner problem of the electric ratchet wrench; [0006] 3. Accurate operation of the electric ratchet wrench in the dark; [0007] 4. The lighting problem in the dark of the electr...

AI Technical Summary

Problems solved by technology

[0004] 1. The length of the handle of the electric ratchet wrench;

[0005] 2. The corner problem of the electric ratchet wrench;

[0006] 3. Accurate operation of the electric ratchet wrench in the dark;

[0007] 4. The lighting problem in the dark of the electric ratchet wrench;

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