Wireless radio frequency identification mark
Technical field
The present invention relates to a kind of RFID (Radio Frequency Identification, radio frequency identification) label, relate in particular to a kind of wireless radio frequency identification mark of recycling or changing that takes off easily.
Background technology
The RFID technology is a kind of non-contact type wireless REID.In the RFID technology, the information stores that needs is comprising IC (Integrated Circuit, integrated circuit) chip and the label that is used for the antenna of radio communication; And the RFID reader that can gather label information is at RF (Radio Frequency, radio frequency) frequency range and label communication.In Internet of Things, the RFID technology has critical role.
RFID label involved in the present invention belongs to microwave radio identification (UHF RFID) technology.Microwave radio identification (UHF RFID) technology be state-of-the-art in the world the 4th generation automatic identification technology, just risen in recent years and just to have obtained to use widely.It has characteristics such as decipherment distance is far away, recognition accuracy is high, recognition speed is fast, antijamming capability is strong, long service life, penetrable nonmetallic materials.It is for realizing that digitizing, informationization gather a kind of brand-new ladder of management of being released automatically to characteristics such as the attribute of object, state, numberings; Can be widely used in logistics; Asset management, aspects such as the automatic identification of the identity of aspects such as animal, article.This label is compared common wireless radio frequency identification mark and is had certain thickness, and shall not be applied to disposable use occasion, usurps etc. as false proof, anti-.
At present, the application scenario of this RFID tag is many; But, owing to it has that certain thickness is easy to be pasted not strongly or because of water inlet environmental baseline such as be exposed to the sun produces and comes off, also is difficult to recycle or change, thereby makes its effect not good.
Summary of the invention
Technical matters to be solved by this invention provides a kind of wireless radio frequency identification mark; It can take off easily recycles or changes; Label install the back be embedded into object good become one; Reduce label because be pasted not strongly or because of the water inlet probability that environmental baseline comes off such as be exposed to the sun, its concrete technical scheme is like following description:
Wireless radio frequency identification mark of the present invention comprises label body, also comprises the columnar shape basal that axially links to each other successively through coupling assembling, and its end face is provided with groove, and said label body is embedded in the said groove; The waterproof double faced adhesive tape, it simultaneously is covered in the end face of the said columnar shape basal that is provided with groove and mutually bonding with it; And the top shell, its another side with said waterproof double faced adhesive tape is mutually bonding.
Further, preferred construction is that the shape of said groove matches with the outer rim of said label body.
Further, preferred construction is, is clearance fit between said groove and the said label body.
Further; Preferred construction is; Said coupling assembling includes the joint pin that is hollow form that is convexly set in said columnar shape basal end face and is longitudinally set with respectively in the connecting through hole of said waterproof double faced adhesive tape and top shell, and said joint pin matches with connecting through hole to form and is slidingly connected.
Further, preferred construction is that the periphery wall of the said columnar shape basal in edge has extended axially circular protrusion.
Further, preferred construction is, height such as said circular protrusion and said joint pin, and the height of said joint pin is identical with the height that said waterproof double faced adhesive tape and top shell are superimposed.
Further, preferred construction is that connecting through hole on said top shell and the waterproof double faced adhesive tape and the joint pin on the columnar shape basal all are symmetrically distributed in said RFID tag both sides.
Further, preferred construction is that the outside surface week of said columnar shape basal is provided with screw thread.
Further, preferred construction is, said top shell covers said label body, and the surface area of said top shell is greater than the surface area of said label body.
Further, the material of said columnar shape basal is a conduction or nonconducting.
Wireless radio frequency identification mark of the present invention adopts the design of helicitic texture to install, and can retract repeatedly and install.And label whole be embedded into object good become one, the environmental baseline that reduces label because the water into of being pasted not strongly is exposed to the sun etc. and the probability that comes off.
Technique effect of the present invention also is, takes the label of this structure can take off recycling or replacing easily.On the object that does not have the tag design embedded structure, also can process slightly being embedded into object, the method for application of label being pressed screw embeds.
Technique effect of the present invention also is; Label body is embedded in that shape with it matches in the groove of columnar shape basal and reinforcing and protection through the waterproof double faced adhesive tape; And groove and label body are clearance fit, and promptly the size of the groove size that is slightly larger than label makes the contact area of label body and waterproof double faced adhesive tape increase; Thereby increased label and be embedded into the strength of joint of object and reduced environmental factor, like high temperature, moist adverse effect to label; In addition, it is simple and reliable that the waterproof double faced adhesive tape has the feasible technology of producing and processing of good plasticity.
Technique effect of the present invention also is, being slidingly connected of connecting through hole and joint pin makes packing into of label and dismantle more easy.
Technique effect of the present invention is that also annular projection has been strengthened the fixed connection between top shell, waterproof double faced adhesive tape and the cylindricality matrix.
Technique effect of the present invention also is, thereby label can fully, entirely embed and is embedded into the aesthetic feeling that has kept being embedded into the object external form in the object.
Description of drawings
Through below in conjunction with accompanying drawing its preferred embodiment being described, the above-mentioned feature and advantage of the present invention will become apparent and understand easily.
Fig. 1 is the structural representation of wireless radio frequency identification mark of the present invention;
Fig. 2 is the vertical view of the top shell of wireless radio frequency identification mark of the present invention;
Fig. 3 is the synoptic diagram of the waterproof double faced adhesive tape of wireless radio frequency identification mark of the present invention;
Fig. 4 is the side view of the columnar shape basal of wireless radio frequency identification mark of the present invention;
Fig. 5 is the structural representation in the columnar shape basal cross section of wireless radio frequency identification mark of the present invention;
Fig. 6 is the scheme of installation of the practical implementation of the disclosed wireless radio frequency identification mark of the present invention of Fig. 1; And
Fig. 7 is the scheme of installation of another practical implementation of wireless radio frequency identification mark of the present invention.
Wherein,
1. the connecting through hole of top shell 2. top shells
3. the connecting through hole of waterproof double faced adhesive tape 4. waterproof double faced adhesive tapes
5. label body 6. joint pins
7. groove 8. columnar shape basal
9. screw thread 10. circular protrusions
11. object 12. nuts that are embedded into.
Embodiment
Below in conjunction with accompanying drawing preferred embodiments of the present invention is carried out detailed description.
As shown in Figure 1; The wireless radio frequency identification mark of preferred embodiments of the present invention; Comprise the columnar shape basal 8 that is provided with screw thread 9 in top shell 1, waterproof double faced adhesive tape 3 and outside surface week that axially links to each other successively; Wherein, it simultaneously is covered in the end face of the said columnar shape basal 8 that is provided with groove and mutually bonding with it waterproof double faced adhesive tape 3, and another side is mutually bonding with top shell 1 bottom surface.Top shell 1, waterproof double faced adhesive tape 3 and columnar shape basal 8 combine closely.
Please combine Fig. 2, Fig. 3 and Fig. 4 simultaneously; Top shell 1, waterproof double faced adhesive tape 3 and columnar shape basal 8 are passed through coupling assembling; This coupling assembling includes the joint pin 6 that is convexly set in columnar shape basal 8 end faces and is longitudinally set with respectively in the connecting through hole 4,2 of said waterproof double faced adhesive tape 3 and top shell 1, and said joint pin 6 matches with connecting through hole 4,2 to form and is slidingly connected.Said joint pin 6 is hollow form, and hollow space extends to the top layer of columnar shape basal 8 from the upper surface of label body 5.Joint pin 6 and connecting through hole 4,2 all are symmetrically distributed in the both sides of label body 5.
The end face of columnar shape basal 8 is provided with groove 7, and label body 5 promptly is embedded in this groove 7, and the shape of groove 7 matches with the outer rim of label body 5.Groove 7 be a clearance fit with label body 5, and promptly the size of groove 7 size that is slightly larger than label body 5 makes the contact area increase of label body 5 and waterproof double faced adhesive tape 3.Periphery wall along columnar shape basal 8 has extended axially circular protrusion 10; Circular protrusion 10 is a waterproofing design, and with columnar shape basal 8 be an integral body; Circular protrusion 10 and joint pin 6 height such as grade, and the height of said joint pin 6 is identical with the height that waterproof double faced adhesive tape 3 and top shell 1 are superimposed.When installing, joint pin 6 passes connecting through hole 2,4, up to concordant with top shell 1 surface.Top shell 1 surface of preferred embodiments of the present invention, joint pin 6, circular protrusion 10 forms a smooth plane.
The columnar shape basal material is a conduction or nonconducting, reads distance thereby make radio frequency label obtain the best.
As shown in Figure 6, based on one embodiment of the invention: can match with screw thread 9 on the columnar shape basal 8 offering screw thread on the object that is embedded into 11, label body can be fully, entirely embed.
As shown in Figure 7; Based on another embodiment of the present invention: the top shell covers label body; The surface area of said top shell is greater than the surface area of label body; In the present embodiment top shell is replaced with the bigger nut of area 12, nut 12 is the extensions on area of top shell, have on the nut 12 with the columnar shape basal layer on same position of joint pin and onesize through hole.And the area of section of said nut 12 is greater than the area of plane of columnar shape basal 8.
Carrying out when label installs, can match with screw thread 9 on the columnar shape basal 8 offering screw thread on the object that is embedded into 11, using supporting screwdriver to be inserted in the mounting hole and rotate, label can be fully, embedding entirely.For example, computer housing.
This wireless radio frequency identification mark can carry out according to the mounting means of screw; Need not paste gum, and can retract repeatedly and install, can be embedded into object good become one; Aesthetic in appearance, reduce label because be pasted not strongly or because of the water inlet probability that environmental baseline comes off such as be exposed to the sun.
In addition, we know that also the shape of above-mentioned connecting through hole can also be any one in circle, ellipse, polygon and the irregular figure, and these all are that those skilled in the art know.
Above-mentioned specific embodiment only is exemplary, and under above-mentioned instruction of the present invention, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in protection scope of the present invention.It will be understood by those skilled in the art that top specific descriptions just in order to explain the object of the invention, are not to be used to limit the present invention.Protection scope of the present invention is limited claim and equivalent thereof.