CN203025744U - Shopping card based on radio frequency identification technology - Google Patents
Shopping card based on radio frequency identification technology Download PDFInfo
- Publication number
- CN203025744U CN203025744U CN 201220739412 CN201220739412U CN203025744U CN 203025744 U CN203025744 U CN 203025744U CN 201220739412 CN201220739412 CN 201220739412 CN 201220739412 U CN201220739412 U CN 201220739412U CN 203025744 U CN203025744 U CN 203025744U
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- main body
- electronic tag
- shopping card
- purchase card
- card main
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Abstract
The utility model discloses a shopping card based on a radio frequency identification technology. The shopping card comprises a shopping card main body, and is characterized in that the shopping card main body is provided with an electronic tag, a solar power supply and a capacitor; the electronic tag is arranged in the shopping card main body; a charging panel of the solar power supply is positioned on the surface of the shopping card main body; and the electronic tag forms a loop with the solar power supply and the capacitor through a wire. The shopping card has the beneficial effects that the service life of the electronic tag is prolonged, so that the electronic tag can work for a long time, the battery is not required to be replaced, the environmental pollution caused by a common battery is avoided, and the complexity of the manufacturing process is reduced.
Description
Technical field
The utility model relates to radio frequency and sets technical field, specially refers to a kind of purchase card based on radio RF recognition technology.
Background technology
Radio-frequency (RF) identification is the RFID technology, claims again electronic tag, radio frequency identification, is a kind of communication technology, can identify specific objective and read and write related data by radio signals, and need not to set up machinery between recognition system and specific objective or optics contacts.Commonly used have low frequency (125k ~ 134.2K), high frequency (13.56Mhz), ultrahigh frequency, a technology such as passive.The basic functional principle of RFID technology is: after label enters magnetic field, receive the radiofrequency signal that plug-in reader sends, the energy that relies on induction current to obtain sends out product information (the Passive Tag that is stored in chip, passive label or passive label), perhaps initiatively sent signal (the Active Tag of a certain frequency by label, active label or active tag), after plug-in reader reading information and decoding, deliver to CIS and carry out the relevant data processing.
In radio-frequency recognition system, according to the different structure of electronic tag electric power system, the RFID electronic tag mainly is divided into active label, semi-active label and passive label.Active label and semi-active label have external battery, provide energy by external battery for the work of label chip, make it farther communication distance be arranged and can increase more circuit function.Passive label relies on the radiofrequency signal of reader to provide energy to make its work, and passive label has the advantage of the low and large-scale production of cost.
The utility model content
The purpose of this utility model is to provide a kind of purchase card based on radio RF recognition technology, by adopting special structural design, thereby realizes the purpose of this utility model.
The technical matters that the utility model solves can realize by the following technical solutions:
A kind of purchase card based on radio RF recognition technology, comprise the purchase card main body, it is characterized in that, described purchase card main body is provided with electronic tag, sun-generated electric power and electric capacity, described electronic tag is installed on the inside of purchase card main body, the charging panel of sun-generated electric power is positioned at the surface of purchase card main body, and electronic tag consists of the loop by wire and sun-generated electric power and electric capacity.
In an embodiment of the present utility model, described purchase card main body adopts the integral structure design, and length is 80 millimeters, is highly 50 millimeters, and width is 3 millimeters.
The beneficial effects of the utility model are: having improved the serviceable life of electronic tag, is that electronic tag can long-term work and do not need to change battery, has avoided because of the environmental pollution of using common batteries to cause, the complexity that reduces manufacture craft.
Description of drawings
Fig. 1 is the schematic diagram of a kind of purchase card based on radio RF recognition technology described in the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figure 1, a kind of purchase card based on radio RF recognition technology described in the utility model, comprise purchase card main body 100, described purchase card main body 100 is provided with electronic tag 110, sun-generated electric power 120 and electric capacity 130, described electronic tag 110 is installed on the inside of purchase card main body 100, the charging panel of sun-generated electric power 120 is positioned at the surface of purchase card main body 100, and electronic tag 110 consists of the loop by wire and sun-generated electric power 120 and electric capacity 130.
In an embodiment of the present utility model, described purchase card main body 100 adopts the integral structure design, and length is 80 millimeters, is highly 50 millimeters, and width is 3 millimeters.
The beneficial effects of the utility model are: having improved the serviceable life of electronic tag, is that electronic tag can long-term work and do not need to change battery, has avoided because of the environmental pollution of using common batteries to cause, the complexity that reduces manufacture craft.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. purchase card based on radio RF recognition technology, comprise the purchase card main body, it is characterized in that, described purchase card main body is provided with electronic tag, sun-generated electric power and electric capacity, described electronic tag is installed on the inside of purchase card main body, the charging panel of sun-generated electric power is positioned at the surface of purchase card main body, and electronic tag consists of the loop by wire and sun-generated electric power and electric capacity.
2. a kind of purchase card based on radio RF recognition technology according to claim 1, is characterized in that, described purchase card main body adopts the integral structure design, and length is 80 millimeters, is highly 50 millimeters, and width is 3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739412 CN203025744U (en) | 2012-12-28 | 2012-12-28 | Shopping card based on radio frequency identification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739412 CN203025744U (en) | 2012-12-28 | 2012-12-28 | Shopping card based on radio frequency identification technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025744U true CN203025744U (en) | 2013-06-26 |
Family
ID=48649710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220739412 Expired - Lifetime CN203025744U (en) | 2012-12-28 | 2012-12-28 | Shopping card based on radio frequency identification technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025744U (en) |
-
2012
- 2012-12-28 CN CN 201220739412 patent/CN203025744U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |