A explosion -proof handwriting pad for family's computer

• Main Author: YAN HONGXIAN
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2018
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The utility model discloses an explosion -proof handwriting pad for family's computer, including explosion -proof handwriting pad shell and writing pen, one side of explosion -proof handwriting pad shell is equipped with fixed foot rest and baffle, one side of fixed foot rest is equipped with the sucking disc, and fixed foot rest's surface is equipped with and subtracts vibrating plate, the insideof writing pen is equipped with the slider, and the upper end of slider is equipped with the spring, the lower extreme of slider is equipped with the fixing pen head, and the lower extreme of fixingpen head is equipped with the roll ball. An explosion -proof handwriting pad for family's computer, be equipped with explosion -proof handwriting pad shell, baffle, spring, fixed foot rest and suckingdisc, can prevent that the handwriting pad from when bursting, appear leaking the phenomenon of hurting sb. 's feelings, can also prevent that handwritten screen is by external sharp object spare scratch to can utilize the ela