The frangible label of car light
Technical field
The present invention relates to technical field of RFID, is specifically the frangible label of a kind of car light.
Background technology
Electronic tag is also known as radio-frequency (RF) tag, transponder, data carrier; Reader is also called readout device, scanner, read head, communicator, read write line (depend on electronic tag whether can wireless rewrite data).Realize the contactless of radiofrequency signal by coupling element between electronic tag with reader to be coupled, in coupling channel, according to sequential relationship, realize transmission and the exchanges data of energy.In automobile fitting field, people stick this radio-frequency (RF) tag as car light label on car light, and utilize the chip of label to read and write about model, the manufacturer of car light, the information such as channel of selling goods, so that management and subsequent maintenance.
The chip that the car light label of prior art generally comprises substrate, is located at the signal line (i.e. antenna) on substrate and is electrically connected with signal line, described chip and signal line form a loop.There is following defect in the car light label of prior art: first, and because this label is attached on car light, be subject to high light radiation for a long time, label easily lost efficacy, and, chip and the complete signal circuit entirety of this car light label are pasted on pet substrate, electronic tag can not damaged by whole peeling, like this, electronic tag still can continue to use and can not have influence on the function of normal receiving and transmitting signal, therefore, minority lawless person utilizes this leak, easily electronic tag changed or reuse, such as, palm off to prevent car light, the car light label on car light is pasted for the purpose of supervision car light quality, be attached on car light that is other or personation after being torn, car light information can be obscured, harm product safety, therefore electronic tag can be taken off easily and recycle the original intention just obviously having run counter to use electronic tag.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of energy protect IC effectively can not prevented again the frangible label of car light recycled by lawless person by radiation destruction.
Technical solution of the present invention is, provide a kind of frangible label of car light with following structure, it comprises main substrate, signal line and chip,
Signal line comprises intermediate rectangular loop, connects horizontal line, left bending segment antenna, right bending segment antenna, left rectangular box and right rectangular box, intermediate rectangular loop be connected horizontal line and be communicated with, connect horizontal line left end and to be communicated with left rectangular box and right-hand member is communicated with right rectangular box through right bending segment antenna through left bending segment antenna;
This label also comprises auxiliary substrate, antiultraviolet film and the base stock that rupture diaphragm is formed;
Chip and intermediate rectangular loop are positioned at auxiliary substrate front, connect the reverse side that horizontal line, left bending segment antenna, right bending segment antenna, left rectangular box and right rectangular box are positioned at main substrate;
There is glue on the positive and negative two sides of antiultraviolet film, and the front of antiultraviolet film is adhesive in the reverse side of auxiliary substrate and covers chip, and the reverse side of antiultraviolet film is adhesive on base stock;
Two ends, auxiliary substrate left and right all exceed the coverage of antiultraviolet film, there is glue in the front that auxiliary substrate exceeds part, auxiliary substrate exceeds the reverse side that front is partly adhesive in main substrate, and left and right two vertical edges in intermediate rectangular loop are all positioned at the front that auxiliary substrate exceeds part;
The coverage of auxiliary substrate is all protruded at two ends, main substrate left and right, and the reverse side of main substrate projection has glue, and the reverse side of main substrate projection is adhesive on base stock.
After adopting above structure, the frangible label of car light of the present invention compared with prior art, has the following advantages:
First, the design of signal line left and right bending segment antenna and left and right rectangular box, label is possessed certain ductility, more to fit the globoidal structure of car light, and strengthen the induction sensitivity of label, strengthen tag read distance, gain read-write effect, makes reading writing information process convenient, be provided with one deck antiultraviolet film between chip and light, can effectively prevent car light high light to the destruction of chip, extend label serviceable life, more crucially, after label is attached on car light, if when forcing to tear main substrate, antiultraviolet film sticks on car light, the reverse side of the part that auxiliary substrate is covered by antiultraviolet film is the same with antiultraviolet film to be sticked on car light, and it is glue-free non-caked between the front of the part that auxiliary substrate is covered by antiultraviolet film and main substrate, but the partial elevational that auxiliary substrate exceeds antiultraviolet film has glue reverse side glue-free, namely the part that exceeds of auxiliary substrate to bond with main substrate but non-caked with car light, like this, when main substrate tears, auxiliary substrate can separated destruction, the part (comprising chip and a part of intermediate rectangular loop) that auxiliary substrate is covered by antiultraviolet film is stayed on car light, auxiliary substrate exceeds part (comprising the left and right vertical edge in intermediate rectangular loop) and is torn together with main substrate, like this, no matter tear part or the part remained on car light, all cannot form complete chip and antenna loop, label is totally disrupted, having stopped minority undesirable utilizes leak to divert the harm of label.
Accompanying drawing explanation
Fig. 1 be the frangible label of car light of the present invention face structural representation.
Fig. 2 be the frangible label of car light of the present invention face detonation configuration schematic diagram.
Fig. 3 is the side-looking detonation configuration schematic diagram of the frangible label of car light of the present invention.
Shown in figure 1, main substrate, 2, chip, 3, intermediate rectangular loop, 4, horizontal line is connected, 5, left bending segment antenna, 6, right bending segment antenna, 7, left rectangular box, 8, right rectangular box, 9, auxiliary substrate, 10, antiultraviolet film, 11, base stock, 12, exceed part, 13, projection, 14, vertical line is connected, 15, upper elbow, 16, lower elbow.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, the frangible label of car light of the present invention, it comprises the main substrate 1 of PET material, signal line, chip 2, rupture diaphragm are formed auxiliary substrate 9, antiultraviolet film 10 and base stock 11.
Signal line comprises intermediate rectangular loop 3, connects horizontal line 4, left bending segment antenna 5, right bending segment antenna 6, left rectangular box 7 and right rectangular box 8.
The lower horizontal edge in intermediate rectangular loop 3 connects vertical line 14 through one and is connected horizontal line 4 and is communicated with, and connection horizontal line 4 left end is communicated with left rectangular box 7 through left bending segment antenna 5 and is connected horizontal line 4 right-hand member through right bending segment antenna 6 and is communicated with right rectangular box 8; Described left bending segment antenna 5 and right bending segment antenna 6 symmetrical, each bending segment antenna comprises three upper elbows 15 and two lower elbows 16.
Chip 2 and intermediate rectangular loop 3 are positioned at auxiliary substrate 9 front, connect vertical line 14, connect the reverse side that horizontal line 4, left bending segment antenna 5, right bending segment antenna 6, left rectangular box 7 and right rectangular box 8 are positioned at main substrate 1.Described front refers to the face away from base stock 11, and reverse side is the face near base stock 11.
There is glue on the positive and negative two sides of antiultraviolet film 10, the front of antiultraviolet film 10 is adhesive in the reverse side of auxiliary substrate 9 and covers chip 2, that is, the positive apparent direction of namely this label from the direction of Fig. 1, chip 2 is positioned at the coverage of antiultraviolet film 10.The reverse side of antiultraviolet film 10 is adhesive on base stock 11.
Auxiliary substrate about 9 two ends all exceed the coverage of antiultraviolet film 10, there is glue in the front that auxiliary substrate 9 exceeds part 12, the front that auxiliary substrate 9 exceeds part 12 is adhesive in the reverse side of main substrate 1, and left and right two vertical edges in intermediate rectangular loop 3 are all positioned at the front that auxiliary substrate 9 exceeds part 12.
The coverage of auxiliary substrate 9 is all protruded at main substrate about 1 two ends, and the reverse side of main substrate 1 projection 13 has glue, and the reverse side of main substrate 1 projection 13 is adhesive on base stock 11.