Service plate pad

The invention belongs to the technical field of pads, and particularly relates to a service plate pad. The pad comprises an annular main pad body, a plurality of convex strips extending to the centerof the main pad body are circumferentially formed on the hole wall of a central hole of the main pad body at intervals, the width of each convex strip gradually gets smaller from the root part to theouter end, a groove is formed between every two adjacent convex strips, and the outer ends of the convex strips and the bottoms of the grooves are smoothly transitioned to form an arc surface; the central hole of the main pad body detachably sleeves a subsidiary pad body matched with the central hole in shape, and the upper surfaces of the main pad body and the subsidiary pad body are provided with anti-slip pads. The service plate pad has the advantages that during use, the service plate pad can be independently used and can also be used after the main pad body and the subsidiary pad body aredetached according to actual needs, one service plate pad is equivalent to two traditional service plate pads, the resources are greatly saved, and the use cost of users is reduced; after use, the main pad body and the subsidiary pad body are combined and stored, the storage space is saved, and the service plate pad is more convenient to store.