A kind of well lid marker peg structure
Technical field
The utility model relates to a kind of well lid marker peg structure.
Background technology
Well lid is used widely in actual life as the overburden of road upper and lower water course; on existing well lid, conventionally can be provided with marker peg; but marker peg is because long-term vehicle rolls, rainwater invasion and attack; coding and label on marker peg easily wear and tear; information is not easy to identify, is unfavorable for the management of well lid.
Summary of the invention
The purpose of this utility model is to provide a kind of well lid marker peg structure, and this kind of well lid label construction is simple, convenient and practical, can prevent that well lid coding, label from wearing and tearing because vehicle rolls.
The technical solution of the utility model is: a kind of well lid marker peg structure, comprise marker peg body, described marker peg upper surface offers annular groove, in described groove, be provided with annular encoding block, described marker peg middle part is also provided with the second groove, described the second groove lower surface offers through hole, in described the second groove, be provided with tag block, in the protruding cap of described tag block, be embedded with RFID electronic tag, tag block bottom is interlockingly connected through through hole and marker peg, and the inside and outside circle upper surface of described marker peg is respectively higher than the upper surface of annular encoding block and tag block.
Further, described marker peg is cylindric, and the bottom of marker peg has chamber, and the protruding cap in upper end of described tag block is greater than its lower end connecting portion, and the lower end of tag block is positioned at chamber, and the upper surface of described annular encoding block is also provided with coding layer.
Further, described marker peg is tetragonal body, the bottom of marker peg has the second annular groove being connected with annular groove, and the bottom of described tag block is exposed to marker peg lower surface through through hole and marker peg is realized snapping, and the upper surface of described annular encoding block is also provided with coding layer.
Compared with prior art, the utlity model has following advantage: this kind of well lid label construction is simple, convenient and practical, can prevent that well lid coding, label from being rolled by vehicle and wearing and tearing, the RFID label of simultaneously installing in it can conveniently read well lid relevant information.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1 of the present utility model;
Fig. 3 is another kind of structural representation of the present utility model;
Fig. 4 is the B-B sectional view of Fig. 3 of the present utility model;
In figure: 1-marker peg body 11-second groove 12-inner ring 13-outer ring 14-chamber 15-the second annular groove 2-annular encoding block 21-coding layer 3-tag block 31-tag block bottom 4-RFID electronic tag.
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
Embodiment mono-is with reference to figure 1 and Fig. 2, comprise marker peg body 1, described marker peg upper surface offers annular groove, in described groove, be provided with annular encoding block 2, described marker peg middle part is also provided with the second groove, described the second groove 11 lower surfaces offer through hole, in described the second groove, be provided with tag block 3, in the protruding cap of described tag block, be embedded with RFID electronic tag 4, tag block bottom 31 is interlockingly connected through through hole and marker peg, and the inner ring 12 of described marker peg, 13 upper surfaces, outer ring are respectively higher than the upper surface of annular encoding block and tag block.
Above-mentioned marker peg is cylindric, and the bottom of marker peg has chamber 14, and the protruding cap in upper end of described tag block is greater than its lower end connecting portion, and the lower end of tag block is positioned at chamber, and the upper surface of described annular encoding block is also provided with coding layer 21.
Embodiment bis-, with reference to figure 3 and Fig. 4, described marker peg is tetragonal body, the bottom of marker peg has the second annular groove 15 being connected with annular groove, the bottom of described tag block is exposed to marker peg lower surface through through hole and marker peg is realized snapping, and the upper surface of described annular encoding block is also provided with coding layer.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.