Microcomputer comprehensive protection device with dustproof function

The utility model discloses a microcomputer comprehensive protection device with a dustproof function, which comprises a device main body, the front surface of the device main body is movably connected with a cover body, the two sides of the device main body are fixedly connected with fixing blocks, the two sides of the cover body are fixedly connected with connecting blocks, the middle part of each fixing block is provided with a rectangular groove, and the rectangular groove is fixedly connected with the cover body. The microcomputer comprehensive protection device with the dustproof function is characterized in that a rectangular groove is formed in the fixing block, clamping openings are formed in the two sides of the inner wall of the rectangular groove, a cavity is formed in the connecting block, a spring is arranged in the cavity, and clamping blocks are fixedly connected to the two ends of the spring. The cover body covers the front surface of the device main body, so that the control panel of the mic