CN201130477Y

CN201130477Y - Electronic anti-counterfeit device for product package

Info

Publication number: CN201130477Y
Application number: CNU2007200284846U
Authority: CN
Inventors: 高子泉; 刘玉林
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-24
Filing date: 2007-09-24
Publication date: 2008-10-08
Anticipated expiration: 2017-09-24

Abstract

The utility model relates to an electronic product packaging anti-counterfeiting device, belonging to the technical field of product packaging, which comprises a display code and a check code; wherein, the display code is a designation strip composed of numbers, letters or signs or a character string composed of the combinations thereof; the check code is a sound prompting code stored in a voice circuit; the voice circuit is formed by connecting a resistor R, a loudspeaker TDH, and a battery DC on a voice integrated circuit IC. The electronic product packaging anti-counterfeiting device has the advantages of simple structure, convenient installation and use, and low cost; while used on the intended products, the electronic product packaging anti-counterfeiting device can help the consumers to easily and conveniently identify the products, effectively prevent the products from being deciphered by cribbers, and really play the role of product anti-counterfeiting.

Description

Packing of product electronic antiforge device

Technical field

The utility model relates to a kind of packing of product electronic antiforge device of field of product packaging.

Background technology

Various expensive goods prevent that puppet from emitting is producer or dealer's a great problem always, and anti-false sign miscellaneous all is easy to be decoded by the plagiarist.Identification code for example relatively commonly used now cooperates the call voice verification mode, identification code shows a character string, puts through producer or dealer's voice call then, input of character string, check this character string and whether exist or whether be used, reached the effect palming off or point out of preventing.But in the practical application, no matter character string adopts which kind of display mode (ordinary printed or special processing), all to finally be revealed, the counterfeiter just can plagiarize fully or copy an identification code according to the arrangement regulation of identification code like this, even carrying out voice checks also and duplicates easily, be difficult to really play false proof effect, and the consumer is beyond recognition the true and false of product.

The utility model content

The purpose of this utility model is exactly the defective that exists at prior art, provides a kind of electronic speech prompting to cooperate with call voice, and manufacturer is easy to control, and the consumer recognizes to have disposable packing of product electronic antiforge device easily.

Its technical scheme is: comprise showing sign indicating number and check code, show that sign indicating number is the sign bar that character string is formed in numeral, letter or symbol or several combination, check code is the auditory tone cues sign indicating number that is stored in sound circuit, and this sound circuit is to connect resistance R, loudspeaker TDH and battery DC on a speech IC IC respectively.

Described battery is silicon photocell DC, and the extinction face of silicon photocell DC is pasted the sign bar.

Described battery is a minicell, and is connected with microswitch on the output circuit of battery.

Described microswitch is that the middle clamping insulating trip of conducting strip that has the contact is formed.

The utlity model has simple in structure, easy to install, cost is low, uses in the product of needs, can allow the consumer easily, identification easily, effectively prevent to be decoded by the plagiarist, really play the effect of product false proof.

Description of drawings

Accompanying drawing 1 is the numeric type sign bar of a kind of embodiment; Accompanying drawing 2 is circuit theory diagrams of first kind of embodiment; Accompanying drawing 3 is circuit theory diagrams of second kind of embodiment; Accompanying drawing 4 is circuit theory diagrams of the third embodiment; Accompanying drawing 5 is structural drawing of microswitch.

Embodiment

With reference to accompanying drawing 1, sign strip adoption numeral (perhaps letter, symbol etc.) for the packing of each part product is provided with different character strings, can be that independent bonding strip sticks in the packing of product, also can directly be printed in the packing of product.The voice suggestion character string of this character string and back forms man-to-man corresponding relation.As the circuit voice that identifies bar 123456 correspondences points out 654321.With reference to accompanying drawing 5, isolate by heat insulating lamella C between the contact of two conducting strip A of microswitch employing and B (A2/B2, the A3/B3 among the corresponding embodiment 2 and 3 respectively), form the off state of switch, in case remove the connection status of heat insulating lamella C and formation switch, the i.e. duty of circuit.

Embodiment 1: with reference to accompanying drawing 2, can write formula speech IC IC1 and connect the frequency of operation of resistance R 1 with decision-making circuit; Integrated circuit (IC) 1 connects piezoelectric ceramic piece TDH1 to send phonetic characters string (as 654321); Silicon photocell DC1 connects integrated circuit (IC) 1 so that power supply to be provided.

During use voice warning circuit is arranged on certain position of the packing of product, the sign bar sticks on the silicon photocell extinction face, can expose silicon photocell behind the sign of the tearing bar.With product be positioned under the illumination circuit get electric after, send the voice suggestion character string that producer prerecords.The while consumer can dial the voice of manufacturer and check phone, after the character string of input sign bar, phone checked in voice can provide a check code, and this check code should consistently be regular product with the string code of circuit voice prompting, otherwise is imitated or fake product.

Embodiment 2: with reference to accompanying drawing 3, can write formula speech IC IC2 and connect the frequency of operation of resistance R 2 with decision-making circuit; Integrated circuit (IC) 2 connects piezoelectric ceramic piece TDH2 to send phonetic characters string (as 654321); Button cell DC2 connection integrated circuit (IC) 2 and microswitch K2 (form comprises push type, tears the formula of dragging etc.) are to provide power supply.

During use voice warning circuit is arranged on certain position of the packing of product, the sign bar sticks on or is printed on the outside surface of packing, the sign of tearing can be connected the microswitch of battery behind the bar, circuit get electric after, send the voice suggestion character string that producer prerecords.The while consumer can dial the voice of manufacturer and check phone, after the character string of input sign bar, phone checked in voice can provide a check code, and this check code should consistently be regular product with the string code of circuit voice prompting, otherwise is imitated or fake product.

Embodiment 3: with reference to accompanying drawing 4, can write formula speech IC IC3 and connect the frequency of operation of resistance R 3 with decision-making circuit; Integrated circuit (IC) 3 connects piezoelectric ceramic piece TDH3 to send phonetic characters string (as 654321); Button cell DC3 connects integrated circuit (IC) 3 and power switch K3 (form: push type, tear the formula of dragging etc.) so that power supply to be provided.

During use voice warning circuit is arranged on certain position of the packing of product, the sign bar sticks on or is printed on the outside surface of packing, two contacts of microswitch are arranged on the flap place of package box cap, open close lid (promptly tearing the heat insulating lamella between the microswitch) after, can connect the microswitch of battery, circuit get electric after, send the voice suggestion character string that producer prerecords.The while consumer can dial the voice of manufacturer and check phone, after the character string of input sign bar, phone checked in voice can provide a check code, and this check code should consistently be regular product with the string code of circuit voice prompting, otherwise is imitated or fake product.

The switch of embodiment 2 and 3 is changed into the fit form of dry reed tube and magnet: promptly open the external packing lid, and lid is stirred certain position, the small magnet that external packing box covers can be connected battery circuit near dry reed tube, powers to voice warning circuit.

Claims

1, packing of product electronic antiforge device, comprise and show sign indicating number and check code, show that sign indicating number is the sign bar that character string is formed in numeral, letter or symbol or several combination, it is characterized in that: check code is the auditory tone cues sign indicating number that is stored in sound circuit, and this sound circuit is to connect resistance R, loudspeaker TDH and battery DC on a speech IC IC respectively.

2, packing of product electronic antiforge device according to claim 1 is characterized in that: described battery is silicon photocell DC, and the extinction face of silicon photocell DC is pasted the sign bar.

3, packing of product electronic antiforge device according to claim 1 is characterized in that: described battery is a minicell, and is connected with microswitch on the output circuit of battery.

4, packing of product electronic antiforge device according to claim 3 is characterized in that: described microswitch is that the middle clamping insulating trip of conducting strip that has the contact is formed.

5, packing of product electronic antiforge device according to claim 3 is characterized in that: described microswitch is the switch that magnet and tongue tube cooperate.