A wireless playback portable projector with intelligent wearable folding chair type waist-hanging angular distance adjustment

Abstract

The invention discloses an intelligent wearable folding chair-type waist hanging portable projector for wireless playback and angle adjustment. The heat dissipation grid groove frame and the integrated board base, the present invention realizes the use of the folding chair hanger mechanism to cooperate with the integrated board base, and uses the integrated board base to hang on the waist, so that the narrow frame groove of the waist hanging and the folding bottom The wide groove forms a stackable chair structure, which can be folded into a square shape to prevent bumps and scratches. The rubber spacer frame forms a curved spacer for protection, and then the top arc swing frame top block is convenient for attaching and locking the hard trousers textile fabric. The buckle allows the belt around the waist and the projector bracket to have the independent initiative of the friction angle regulator, so that the smart wearable replacement can play its role, save repeated use of arm strength, and use the weight-bearing capacity of the waist and pelvis of the human body to save physical exertion , It is also convenient to detach and hang the projector for mapping.

Description

Technical field [0001] The present invention is a wireless playback portable project that is intelligently wearing a stacking chair waist and is a smart wear field. Background technique [0002] The smart wear project is a device combined with an outdoor mobile projection and equipment carrying flexibility in an integrated, convenient, anywhere, and also strengthens the use of the projector mini structure and improves the dependence of electronic products in people's lives. Sexual improvement of portable use, the shortcomings of current technology commonly optimization: [0003] The mini project requires a Bluetooth wireless receiver and then tested with the playback angle to adjust the angle. At this time, the feature carried can be achieved by hand-pulling, but the long-term use of the arm's power will continue to stretch the bram muscles, resulting in a reflection The deformation of the tendon and the body, and people's hands will not be convenient to carry the briefcase and c...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a portable projector for wireless broadcasting with a smart wearable folding chair waist hanging angle adjustment, so as to solve the problem that the mini projector needs to be equipped with a Bluetooth wireless receiver and then cooperate with the adjustment of the broadcasting mapping angle Elevation angle, at this time, the portable function can be easily realized by hand pulling, etc., but the long-term use of arm strength will continue to stretch the forearm muscles, causing the projector counterweight to damage the tendons and deform the muscles, and people carry it in their hands. The projector will be inconvenient to carry the briefcase and computer, causing confusion. The continuous hanging structure of the projector is also very strong, and it is easy to bump the ground, causing the projector base to wear and vibrate, and the internal lens to form a skewed mapping situation. In terms of smart wearable projectors There are still deficiencies, which can only be manually pulled and moved, which is a more laborious problem

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