Micro-needle roller device

The utility model relates to a skin beauty treatment and administering device and a use thereof, and concretely relates to a micro-needle roller device. A protection cover is added, and a multi-direction slide or a multi-angle mobile embedded movable connection mode is used for a handle of a fixed frame and a support, a transdermal drug delivery, transdermal absorption, and sustained release system is improved, a lot of fine pipelines can be made by a needle roller in a short time, medicines and beauty treatment products can directly go through the skin epidermal layer and hypodermal cells, an epidermal wound is small, healing is fast, possibility of bacterium infection is greatly reduced, skin hardening or skin cell contraction are prevented, epidermal tissues are not thinned, multiple uses are allowed; the micro-needle roller device can be used for massaging head skin to stimulate growth of hair. The micro-needle roller device is also advantaged by simple manufacture technology, low cost, low side-effect, obvious effect, good controlling performance, convenient use, capability of being mastered via simple training, higher practicality, direct use for daily life, suitability for large scale production and business applications for industries such as medicines, beauty treatment, etc. and obvious effect.