Hang over the electronic tag envelope on the steel cylinder
Technical field
The present invention is a kind of to being fixed on the improvement of the electronic tag mode on the steel cylinder, especially to the improvement of gas cylinder electronic tag fixed form.
Background technology
All the time, the management of high pressure gas steel cylinder all is the major issue that government agencies at all levels are concerned about, government drops into a large amount of man power and materials every year in the steel cylinder management, but still has very big leak.Because the specific use of steel cylinder, again because of it is widely used, as the can liquefied gas etc., consumption is a lot of socially, and is mobile big, and in recent years because the accident that steel cylinder caused increases to some extent, the effective management method of a cover is badly in need of in administrative authority.According to great number of statistic data,, mainly be because the supervision of steel cylinder institute not in place causes, for example: use the steel cylinder of having scrapped by the culprit that steel cylinder caused; Do not pass through the steel cylinder of annual test; Even some utensils of poor quality are arranged; At the situation of above appearance, the safety of steel cylinder followed the trail of seem and be even more important.
The REID that current research comes out is a kind of novel item tracing technology, and it can accurately locate, follow the tracks of, inquire about the state of article mainly by the effective information of electronic tag record article.On steel cylinder, use electronic tag, just can effectively prevent the appearance of above situation.Because electronic tag is the effective information of mark steel cylinder, one bottle of one label corresponding, need be placed into electronic tag on the steel cylinder, because the special construction of steel cylinder itself, the fixed form of electronic tag also has nothing in common with each other.Several fixed forms have appearred at present on the market, such as: adhesive type, inserted etc.Find by the use investigation to reality: above several fixed forms have several shortcomings: 1, in transportation, label is easy to be touched down, break (adhesive type) easily.2, increase extra cost, and can produce some inconvenience (inserted) in transit.Selecting a kind of not only convenient but also durable fixed form, is to realize the important prerequisite of steel cylinder safety management.
Summary of the invention
The objective of the invention is to improve the fixed form of electronic tag on steel cylinder, work out a kind of safe and practical electronic tag envelope.
The present invention is realized by following structure: it is made up of Steel wire rope lock, housing, bottom and electronic label chip four parts; A circular arc in housing top middle position has; Described Steel wire rope lock comprises lock body and wire rope; Lock body is embedded in the housing, is sealed by bottom to constitute an integral body; One end of wire rope is fixed in the lock body, also is provided with the card wheel with the clamping of the wire rope other end on the lock body; Electronic label chip is enclosed in enclosure interior.
The present invention is simple, practical, safe and reliable, has the tamper function, can guarantee that this electronic tag envelope can not be destroyed easily falls, and also has the effect of viewing and admiring.
Description of drawings
Fig. 1 is the integrally-built synoptic diagram that partly cuts open of the present invention;
Fig. 2 is a bottom synoptic diagram of the present invention.
Among the figure: 1 is circular arc, 2-2 smooth region, 3 bottoms, 3-1 lockhole, 4 electronic label chips in Steel wire rope lock, 1-1 lock body, 1-2 wire rope, 1-3 card wheel, 1-4 spring leaf, 2 housings, the 2-1.
Embodiment
The electronic tag envelope profile that hangs on the steel cylinder referring to Fig. 1, Fig. 2 the present invention is a rectangle, and the corner is 20 degree fillets all around, is convenient to lean against on the steel cylinder.The present invention is made up of Steel wire rope lock 1, housing 2, bottom 3 and electronic label chip 4 four parts.Housing 2 top central authorities are the interior circular arc 2-1 of 60 degree, and this design is to echo the design of the circular arc of steel cylinder, is convenient to collude extension, is affiliated to.There is a smooth region 2-2 housing 2 surperficial middles, print the information that steel cylinder is arranged above, are convenient to identification of gas station and inquiry.Electronic label chip 4 is enclosed in housing 2 inside, has put down in writing all relevant information materials in the electronic label chip 4.Described Steel wire rope lock 1 comprises lock body 1-1 and wire rope 1-2, and lock body 1-1 is embedded in the housing 2, is sealed by bottom 3 and is buckled into one.As shown in Figure 1, the end of wire rope 1-2 is fixed in the lock body 1-1, and lock body 1-1 is provided with card wheel 1-3, is positioned at card wheel 1-3 below on the lock body 1-1 and also is provided with spring leaf 1-4, has one to be positioned at card and to take turns lockhole 3-1 above the 1-3 on housing 2 and bottom 3 tops.When electronic tag of the present invention is not used, when promptly not being locked on the steel cylinder, the other end of wire rope 1-2 is free state, when needs are locked on the steel cylinder, the other end of wire rope 1-2 (being free end) is injected housing 2 by lockhole 3-1, be inserted into then among the lock body 1-1.After this end of wire rope 1-2 injected lock body 1-1, card wheel 1-3 had just blocked the spiral lines of the woollen yarn knitting shape of wire rope 1-2.Because the spiral lines of wire rope 1-2 is an inclined-plane, behind wire rope 1-2 contact card wheel 1-3, card wheel 1-3 is just along with the lines inclined-plane of wire rope 1-2 walks downward together.And after wire rope 1-2 tightened up, card wheel 1-3 blocked wire rope 1-2 firmly owing to be subjected to the extruding of its below spring leaf 1-4, and wire rope 1-2 can only be walked downward, and can not up extract out.At this moment wire rope 1-2 can not be pulled out again.Stretch out outside the housing 2 wire rope 1-2 the latter half bottom.Like this, after the wire rope 1-2 other end injects lockhole 3-1, just can pin object.
Steel wire rope lock 1 firmly can be overlapped and be locked in the place of any place's diameter of steel cylinder less than this circle diameter.Shown in Figure 1 is, and the wire rope 1-2 other end blocked wheel 1-3 is stuck in firmly in the lock body 1-1, and the signal state of housing 2 is stretched out in its termination.
Because wire rope 1-2 is firmly blocked in lock body 1-1, what wire rope 1-2 was adopted is wire quality, durable, this electronic tag envelope is locked on the steel cylinder firmly, itself is the information that stores the gas station, can accomplish the tracking detailed to steel cylinder, can accomplish the simple identification of steel cylinder again, this has saved the plenty of time to the staff.
When wire rope 1-2 tipped lock body 1-1 the inside in, very solid and firm, as the usual door lock that uses, Steel wire rope lock 1 can be fixed on the object firmly and pin.Guarantee that like this electronic tag envelope can not come off from steel cylinder, can under improper situation, not come off especially, and can't nondestructive artificial rigid unlatching.Electronic tag envelope of the present invention was both convenient, durable in use, safe again, false proof, elegant in appearance.