CN208384610U - A kind of RFID electronic label - Google Patents
A kind of RFID electronic label Download PDFInfo
- Publication number
- CN208384610U CN208384610U CN201821086464.9U CN201821086464U CN208384610U CN 208384610 U CN208384610 U CN 208384610U CN 201821086464 U CN201821086464 U CN 201821086464U CN 208384610 U CN208384610 U CN 208384610U
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- antenna
- card slot
- shaped card
- substrate
- label
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Abstract
The utility model relates to a kind of RFID electronic label, including substrate, the radio-frequency module and antenna being welded on substrate, the substrate both ends respectively set a U-shaped card slot, the U-shaped card slot is equipped with the pad for day wire bonding for placing antenna, the substrate of the U-shaped card slot two sides.The utility model has the beneficial effects that the integral thickness of label is reduced, so that the diameter of label overall thickness approximation antenna, reduces encapsulation process and the risk of bubble occur.
Description
Technical field
The utility model belongs to technical field of RFID more particularly to a kind of for being implanted into the novel RFID electronics of inside tires
Label.
Background technique
RFID (radio frequency identification: radio frequency identification) is a kind of contactless automatic identification
Technology, it passes through radiofrequency signal automatic identification target object and obtains related data, identifies that work without manual intervention, can work
In various adverse circumstances.RFID technique can recognize high-speed moving object and can identify multiple labels simultaneously, swift and convenient to operate.
RFID system consists of three parts: label: being made of coupling element and chip, reader: the equipment of read write tag information, day
Line: radiofrequency signal is transmitted between label and reader.
RFID electronic label be implanted to inside tires process occur in the tire building stage, and after high temperature vulcanized and
Tire is completely combined, and is used with the entire Life cycle of tire, for recording specific information, is solved the sale of tire, makes
With in the process it is anti-fake, string goods, Claims Resolution the problems such as.RFID electronic label connects the hair for realizing data by antenna with radio-frequency module
It send/receives, the flexure and deformation of the tire as caused by the manufacturing process or conventional use of tire may cause antenna and electronics
Device is separated because of rupture, damage or aging, therefore optimization Electronic Tag Structure can effectively improve the robustness of electronic tag.
In Chinese patent literature, Publication No. CN103068598A, entitled " the RFID plate of spring orientation " disclose one
Kind technical solution, printed circuit board (PCB) is provided with a pair of asymmetric arm, to form recess in the opposed end of PCB.Spiral shell
Circumvolution around antenna element be located in recess so that the end of asymmetric arm is positioned adjacent to the antenna of individual screw winding
The nearest path of element.The antenna of above-mentioned technical proposal screw winding needs to snap into inside substrate, and complex process needs manually to grasp
Make, can not in high volume produce automatically.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of RFID electronic label, it is therefore an objective to reduce mark
The integral thickness of label, so that the diameter of label overall thickness approximation antenna, reduces encapsulation process and the risk of bubble occur.
The technical solution of the utility model are as follows:
A kind of RFID electronic label, including substrate, the radio-frequency module and antenna being welded on substrate, the substrate both ends are each
If a U-shaped card slot, for the U-shaped card slot for placing antenna, the substrate of the U-shaped card slot two sides, which is equipped with, is used for day wire bonding
Pad.
Compared to the prior art, this programme devises novel electron mark based on the design for reducing electronic tag integral thickness
Label.In current existing electronic tag, antenna is affixed on substrate surface, in addition the thickness of scolding tin, causes label thickness higher, implantation
There is the risk for generating bubble during tire.The technical program is by being arranged U-shaped card slot at substrate both ends, for blocking day
Line reduces the integral thickness of label, reduces the risk for occurring bubble in encapsulation process.
The multiple face structures of the electronic tag of this kind of structure are different, in the automatic implantation of batch, easily go wrong.
Based on above scheme, the utility model is also made that following improvement:
Further, the width of the U-shaped card slot is more than or equal to the width of antenna.In this improvement project, the width of U-shaped card slot
Degree may be slightly larger than the width of antenna, be due to RFID electronic label work in-process, first brush tin cream, tin cream may enter U-shaped card
Groove sidewall, the width that will cause U-shaped card slot slightly become smaller, therefore, can also even if U-shaped card groove width is slightly larger than the width of antenna
To realize the welding of antenna Yu radio-frequency module, substrate.
Further, the antenna screw pitch for being placed in U-shaped card slot is less than or equal to the antenna screw pitch except U-shaped card slot.Originally change
Into in scheme, the screw pitch at antenna welding ends is small, increases bonding area, ensure that the fastness of day wire bonding.
The utility model has the beneficial effects that the integral thickness of label is reduced, so that label overall thickness approximation antenna is straight
Diameter reduces encapsulation process and the risk of bubble occurs.
Detailed description of the invention
Fig. 1 is Tthe utility model system overlooking structure diagram；
Fig. 2 is the utility model main view schematic diagram；
Fig. 3 is prior art construction schematic diagram；
Fig. 4 is structural schematic diagram when the utility model is unwelded.
In figure, 1, substrate；2, radio-frequency module；3, antenna；5, antenna and radio-frequency module junction；6, U-shaped card slot.
Specific embodiment
As shown in Figure 1, a kind of RFID electronic label, including substrate 1, the radio-frequency module 2 and antenna 3 being welded on substrate 1,
1 both ends of substrate respectively set a U-shaped card slot 6, and the U-shaped card slot 6 is for placing antenna 3, the base of 6 two sides of U-shaped card slot
Plate 1 is equipped with the pad for day wire bonding.The width of the U-shaped card slot 6 is more than or equal to the width of antenna 3.It is described be placed in it is U-shaped
The antenna screw pitch of card slot is less than or equal to the antenna screw pitch except U-shaped card slot, and Fig. 2, the antenna screw pitch that U-shaped card slot is illustrated in 4 are small
The case where antenna screw pitch except U-shaped card slot.
Fig. 2, the application and prior art label junction structure are shown in 3, it is seen that the antenna of the application with
Thickness after radio-frequency module junction 5 i.e. welding is significantly less than the thickness of the prior art, shortens a substrate than the prior art
Thickness.
Claims (3)
1. a kind of RFID electronic label, including substrate, the radio-frequency module and antenna being welded on substrate, it is characterised in that: described
Substrate both ends respectively set a U-shaped card slot, and for placing antenna, the substrate of the U-shaped card slot two sides is equipped with to be used the U-shaped card slot
In the pad of day wire bonding.
2. RFID electronic label according to claim 1, it is characterised in that: the width of the U-shaped card slot is more than or equal to day
The width of line.
3. RFID electronic label according to claim 1, it is characterised in that: the antenna screw pitch for being placed in U-shaped card slot is small
In the antenna screw pitch being equal to except U-shaped card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086464.9U CN208384610U (en) | 2018-07-10 | 2018-07-10 | A kind of RFID electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086464.9U CN208384610U (en) | 2018-07-10 | 2018-07-10 | A kind of RFID electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384610U true CN208384610U (en) | 2019-01-15 |
Family
ID=64963597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821086464.9U Active CN208384610U (en) | 2018-07-10 | 2018-07-10 | A kind of RFID electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109063808A (en) * | 2018-07-10 | 2018-12-21 | 青岛海威物联科技有限公司 | A kind of RFID electronic label and processing method |
-
2018
- 2018-07-10 CN CN201821086464.9U patent/CN208384610U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109063808A (en) * | 2018-07-10 | 2018-12-21 | 青岛海威物联科技有限公司 | A kind of RFID electronic label and processing method |
| WO2020011188A1 (en) * | 2018-07-10 | 2020-01-16 | 青岛海威物联科技有限公司 | Rfid electronic tag and processing method |
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| GR01 | Patent grant |