Cold and warm mouse mat

Abstract

The invention discloses a cold and warm mouse mat. The cold and warm mouse mat is characterized by being provided with a mat surface layer, an upper heat conducting layer, a refrigerating layer, a lower heat conducting layer and a mat bottom layer which are sequentially arranged from top to bottom, wherein the refrigerating layer is provided with a plurality of semiconductor refrigeration blocks between which heating blocks are arranged; the heating blocks are connected with the upper heat conducting layer; the cold sides of the semiconductor refrigeration blocks are connected with the upper heat conducting layer; the hot sides of the semiconductor refrigeration blocks are connected with the lower heat conducting layer; each heating block comprises a heating wire and an insulating layer wrapping the heating wire; a temperature control board is further arranged on the right side of the mouse mat, and the semiconductor refrigeration blocks and the heating wires are respectively connected in parallel through lead wires and then connected with the temperature control board; the semiconductor refrigeration blocks and the heating wires are respectively connected in parallel through the lead wires and then connected with a USB plug through the temperature control board. According to the invention, as the refrigerating function is provided additionally, fingers, the wrist and the palm of a user using the mouse mat in the hot environment feel cool and comfortable.

Description

technical field [0001] The invention relates to the field of office supplies, in particular to a heating and cooling mouse pad. Background technique [0002] The existing similar products are based on the existing common mouse pad, and a layer of heating layer is added between the bottom layer and the flat surface layer; Different heating methods such as silk or liquid solution heating are used to generate heat, and a power switch button is installed on the front edge of the heating layer. When working, connect the power supply of the heating mouse pad. If it is cold, you only need to turn on the power switch button according to your preference, select one of the high and low temperature levels, the heating layer will start to heat up, and the heat will be transferred to the plane surface and the support. Wrist, to keep warm and activate blood circulation. [0003] The heated mouse pad can make the user's fingers, wrists, and palms feel very warm when the user's hand is le...

AI Technical Summary

Problems solved by technology

But in the hot summer, users often sweat a lot on their hands when using the mouse, which will affect the operation sensitivity and speed of the user's operation of the computer. Ordinary heating mouse pads cannot solve this problem.

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