Cold and hot physical therapy wrist guard for sport injury

Abstract

A charging port, a main switch, a cold and hot change-over switch and a timer form a wrist guard body, the timer is fixed to a wrist opening through a screw, a semiconductor piece divides the wrist guard into an upper layer and a lower layer through a frame sealing structure, the upper layer is connected with an upper panel through a cooling fin and a fan, and the lower layer is connected with a lower panel through a cooling fin. The lower layer and the heat-conducting silica gel form a closed cavity structure, the closed cavity structure is filled with heat-conducting silicone oil surrounding the surface of the wrist skin, a closed mounting groove is formed in the heat-conducting silicone oil, a high-temperature control switch and a low-temperature control switch are placed in the closed mounting groove, the contact surface surrounding the wrist is skin-friendly heat-conducting silica gel, and the whole wrist guard is fixed to the wrist through a hook-and-loop fastener. The tightness of the wrist guard can be adjusted through the adjusting buckle, and a circuit board is fixed to the upper layer of the wrist guard body through screws. The air conditioner does not need any refrigerant, can continuously work, does not have vibration and noise during working, is long in service life and easy to install, and has two functions, namely, refrigeration and heating.

Description

technical field [0001] The invention relates to the technical field of physiotherapy wristbands, in particular to a physiotherapy wristband capable of both hot compress and cold compress. Background technique [0002] The wrist is the most frequently moved body part and one of the most prone to injury. Athletes have a high chance of wrist injuries, and ordinary people often suffer from wrist fatigue and tenosynovitis. To protect it from sprains, speed up recovery after sprains, and relieve wrist fatigue of ordinary people, hot and cold compresses on the wrist are an effective way. Physiotherapy wrist braces on the market now have a single function, can only achieve the supporting and stabilizing effect of physiotherapy or can only achieve the effect of hot compress, which is not conducive to preventing injury and rehabilitation after injury. And this hot and cold physiotherapy wristband meets the needs of cold compress and hot compress at the same time on a physiotherapy w...

AI Technical Summary

Problems solved by technology

The physiotherapy wrist brace currently on the market has a single function, which can only achieve the support and stability of physical therapy or only achieve the effect of hot compress, which is not conducive to the prevention of injury and the recovery after injury.

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