CN203126152U

CN203126152U - Radio frequency identification device (RFID) stamp

Info

Publication number: CN203126152U
Application number: CN 201320063630
Authority: CN
Inventors: 扈戈洋
Original assignee: BEIJING KEFUXING SCIENCE AND TECHNOLOGY CO LTD
Current assignee: BEIJING KEFUXING SCIENCE AND TECHNOLOGY CO LTD
Priority date: 2013-02-04
Filing date: 2013-02-04
Publication date: 2013-08-14
Anticipated expiration: 2023-02-04

Abstract

The utility model provides a radio frequency identification device (RFID) stamp which comprises a stamp body and a stamp surface. The stamp body and the stamp surface are connected with each other. The RFID stamp is characterized by further comprising an RFID chip and a display module. The RFID chip can send out stamp information to an RFID reader when receiving a signal of the RFID reader. The display module is electrically connected with the RFID chip and can display the stamp information sent out by the RFID chip. The RFID stamp can store the stamp information, and the stored stamp information can be read by the RFID reader so that authenticity distinguishing of the RFID stamp can be realized. Therefore, the risk that the RFID stamp is counterfeited is effectively prevented, and the safety of using the RFID stamp can be guaranteed.

Description

The RFID seal

Technical field

The utility model relates to the seal technology field, especially a kind of can (Radio Frequency Identification be called for short: the RFID) seal that reads of reader by radio frequency identification.

Background technology

Seal is widely used in daily business activity, in the corporate business contact, and all needs to use seal in the various process of declaring, examining.Yet counterfeit seal spreads unchecked in the market, brings many risks to business activity.

Occur a lot of security stamps in the market, have plenty of the number of registration of scribing enterprise at the seal face; Have plenty of the pattern or the symbol that have special identifier in the printing of seal body side; Also have some seals to have false proof chip; Yet all there is certain leak in above-mentioned seal.Number of registration as enterprise has been easy to inquire about on the net now, does not have security properties; Though the pattern of special identifier or symbol are copying certain degree of difficulty, for the common staff of departments such as bank, the tax, also be difficult to identification simultaneously, must could effectively identify by means of specific purpose tool, like this operating efficiency also there is certain obstruction.Therefore, the utility model is in order to solve the above problems, and proposes a kind of seal that can store seal information and can be read by the RFID reader.

The utility model content

The utility model provides a kind of seal, can store seal information, and the seal information of storage can read by the RFID reader, realizes that the seal true and false distinguishes, thereby has prevented seal effectively by counterfeit risk, makes and is protected with the security of printing.

The seal that the utility model provides comprises the seal body, the seal face, and described seal body links to each other with described seal face, it is characterized in that described seal also comprises RFID chip and display module; Described RFID chip can send seal information to the RFID reader when receiving the signal of RFID reader; Described display module is electrically connected with described RFID chip, can the seal information that described RFID chip sends be shown.

Described RFID chip can be passive type RFID chip or semi-active type RFID chip.

Described seal information comprises that Business Name, seal declare time and seal purposes.

Described RFID seal also comprises intelligent chip and trigger mechanism, and described intelligent chip is electrically connected with described display module, can produce with seal the time with the official seal breath, and can show sending to described display module with the official seal breath; Described trigger mechanism is electrically connected with described intelligent chip, can trigger described intelligent chip generation and cease with official seal.

Use the random code that produces when printing and use the seal time described comprising with the official seal breath.

Described intelligent chip also is electrically connected with described RFID chip, can send to described RFID chip with the official seal breath with described.

Described RFID chip can be stored with the official seal breath and can send seal information to the RFID reader when receiving the signal of RFID reader.

Described intelligent chip and described RFID chipset are formed on a slice chip.

As shown from the above technical solution, the seal that the utility model provides can send to the RFID reader with the seal information of storage with the official seal breath, by the realization of reading to seal information the true and false of seal self is distinguished, and by to the realization of reading of official seal breath the true and false of stamp being distinguished, make to obtain double shield with seal safety.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or scheme of the prior art, to do one to the accompanying drawing of required use among the embodiment below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

The structural representation of the seal that Fig. 1 provides for the utility model one embodiment;

The structural representation of the seal that Fig. 2 provides for another embodiment of the utility model.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is carried out clear, complete description, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope that the utility model is protected.

The structure chart of the seal that Fig. 1 provides for the utility model one embodiment, as shown in Figure 1, described seal 10 can comprise seal body 11, seal face 12, described seal body 11 links to each other with described seal face 12, it is characterized in that, described seal 10 also comprises RFID chip 13 and display module 14; Described RFID chip 13 can send seal information to the RFID reader when receiving the signal of RFID reader; Described display module 14 is electrically connected with described RFID chip 13, can the seal information that described RFID chip 13 sends be shown.

Alternatively, described RFID chip 13 can be positioned at seal body 11, and described display module 14 can be positioned on the outer wall of seal body 11.

Alternatively, described RFID chip 13 can be passive type RFID chip or semi-active type RFID chip, when adopting semi-active type RFID chip, can compact battery is set or rechargeable battery is set in described seal 10.

Particularly, described seal information can be stored in the memory of RFID chip, and described memory can be EEPROM, EPROM, FLASH ROM etc.Described seal information comprises that at least Business Name, seal declare time and seal purposes, can also comprise the relevant information of other relevant seal.

The seal that present embodiment provides can send to the RFID reader with the seal information of storage, by the realization of reading to seal information the true and false of seal self is distinguished, makes and is protected with seal safety.

The structure chart of the seal 20 that Fig. 2 provides for another embodiment of the utility model, the seal 20 of present embodiment not only comprises all parts of the seal 10 that Fig. 1 provides, also comprise intelligent chip 21 and trigger mechanism 22, described intelligent chip 21 is electrically connected with described display module 14, can with seal the time, produce with the official seal breath, and can show sending to described display module 14 with the official seal breath; Described trigger mechanism 22 is electrically connected with described intelligent chip 21, can trigger described intelligent chip 21 generations and cease with official seal.

Further, described intelligent chip 21 also is electrically connected with described RFID chip 13, can send to described RFID chip 13 with the official seal breath with described.

Further, described RFID chip 13 can be stored with the official seal breath and can send seal information to the RFID reader when receiving the signal of RFID reader.

Particularly, use the random code that produces when printing and use the seal time described comprising with the official seal breath.Can determine the figure place of described random code according to the security needs of reality, random code can be made as the 3-10 position.

Alternatively, described trigger mechanism 22 can be to be positioned at the button on the seal body or to be positioned at the pressure sensor that prints on the body.

Further, described intelligent chip and described RFID chipset are formed on a slice chip.

Further, described seal 20 also comprises handle 23, and described handle 23 is connected with described seal body 11.

The seal that present embodiment provides can send to the RFID reader with the seal information of storage with the official seal breath, by the realization of reading to seal information the true and false of seal self is distinguished, and by to the realization of reading of official seal breath the true and false of stamp being distinguished, make to obtain double shield with seal safety.

In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.

It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, perhaps part technical characterictic wherein is equal to replacement, and these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.

Claims

1. a RFID seal comprises the seal body, the seal face, and described seal body links to each other with described seal face, it is characterized in that described seal also comprises RFID chip and display module; Described RFID chip can send seal information to the RFID reader when receiving the signal of RFID reader; Described display module is electrically connected with described RFID chip, can the seal information that described RFID chip sends be shown.

2. seal according to claim 1 is characterized in that, described RFID chip can be passive type RFID chip or semi-active type RFID chip.

3. seal according to claim 2, it is characterized in that described RFID seal also comprises intelligent chip and trigger mechanism, described intelligent chip is electrically connected with described display module, can with seal the time, produce with the official seal breath, and can show sending to described display module with the official seal breath; Described trigger mechanism is electrically connected with described intelligent chip, can trigger described intelligent chip generation and cease with official seal.

4. seal according to claim 3 is characterized in that, described intelligent chip also is electrically connected with described RFID chip.

5. seal according to claim 4 is characterized in that, described RFID chip can be stored with the official seal breath and can send seal information to the RFID reader when receiving the signal of RFID reader.

6. seal according to claim 5 is characterized in that, described trigger mechanism can be to be positioned at the button on the seal body or to be positioned at the pressure sensor that prints on the body.

7. seal according to claim 6 is characterized in that, described intelligent chip and described RFID chipset are formed on a slice chip.

8. according to the described seal of one of claim 1-7, it is characterized in that described seal also comprises handle, described handle is connected with described seal body.