CN2323444Y - Sound antifake trade mark - Google Patents

Abstract

The utility model relates to a sound anti-counterfeiting trade mark. A silent trade mark is changed into a sound trade mark via modern microelectronic technology after breaking through traditional concept on the basis of a laser anti-counterfeiting trade mark. An integrated circuit block, an induction coil, a sound device namely a ceramic mini horn are connected with a sensitive power supply and arranged in a reserved space behind a label, and then a back cover is covered on the reserved space. The sound anti-counterfeiting trade mark can be used for introducing products, and the brand effect of the products and advertising propaganda are enhanced.

Description

Audio anti-fake trade mark

The present invention relates to a kind of anti-false trademark, specifically a kind of audio anti-fake trade mark of energy sounding.It is widely used in the trade mark label of various middle and high shelves commodity.

At present, known anti-false trademark is exactly the laser anti-counterfeit trade mark, and it uses very extensive socially, but antifalse effect is not too desirable, because the true mingled with the false is difficult to differentiate, bring certain difficulty to the consumer on the identification degree.

Purpose of the present invention is exactly the audio anti-fake trade mark that a kind of energy sounding is provided in order to overcome weak point of the prior art, as long as catch in the nearly trade mark label 0-5cm distance, can send dulect sound, as newly flying refrigerator advertising words " it is well-done newly to fly advertisement; good not as newly flying refrigerator ", can also require the feature of stored prod in addition according to businessman, the process of the introducing sound of function, use, maintenance, maintenance.Like this, both reached anyone, can play the effect of strengthening product brand and advertising again once touching the effect of knowing the true and false.

The object of the present invention is achieved like this: in the headspace at the goods marks label back side, an integrated circuit block, inductive coil, sound-producing device are set---and the ceramic minitype loudspeaker are connected with the sensitization power supply; Speech chip, human induction switch part infinitesimal and the compression of sensitization generating power unit infinitesimal of forming this audio anti-fake trade mark circuit are stored in the above-mentioned said integrated circuit block, and integrated circuit block thickness preferably is no more than 2mm, and area is controlled at 1cm ², be fixed in the headspace with insulating gel, it is just passable to be stained with a very thin bonnet again.Described sensitization supply voltage is the 1.5-3 volt, can normally use to reach the integrated circuit block required voltage, and in the nearly trade mark label coverage that catches, audio anti-fake trade mark is promptly sounded.

The present invention compares above remarkable advantage with prior art: the first, it is on the basis of laser anti-counterfeit trade mark, and real broken traditional concept is utilized microelectric technique, makes noiseless trade mark become sound trade mark, and it is more directly perceived to distinguish true from false.The second, when the example structure that will describe in detail below adopting, do not influence the attractive in appearance of original trademark substantially.Three, manufacturer makes that this trade mark can prevent vacation effectively, emits, pseudo-, bad commodity carry out abuse, can strengthen product brand and advertising effect simultaneously.

Concrete structure of the present invention is provided by following examples and accompanying drawing thereof.

Fig. 1 is circuit theory diagrams of the present invention.

Sequence number and title among the figure:

(1) integrated circuit block, (2) inductive coil, (3) ceramic minitype loudspeaker

Describe the details and the working condition of the concrete structure that proposes according to the present invention in detail below in conjunction with accompanying drawing.

As shown in the drawing, in the headspace at a trade mark label back side that makes according to manufacturer's requirement, an integrated circuit block is set, inductive coil, sound-producing device---the ceramic minitype loudspeaker are connected with induction power supply.As everyone knows, the high speed development of modern microelectric technique makes and adopts such scheme to become possibility, and the trade mark label can use PC plastics, organic glass, metal or other materials to make according to the requirement of commodity own, and minimal thickness requirement is at 2.5mm, and the area minimum is at 2cm ²This just requires integrated circuit block, inductive coil, loudspeaker, power supply gross thickness at 2mm, total area 1-2cm ²In, can satisfy the minimum requirement of trade mark label headspace like this, it is just passable to cover a very thin bonnet again.

Claims (3)

1, a kind ofly can respond to the audio anti-fake trade mark of sounding automatically, it is characterized in that in the headspace at the goods marks label back side, being provided with that an integrated circuit block, inductive coil, sound-producing device---the ceramic minitype loudspeaker are connected with the sensitization power supply.

2, audio anti-fake trade mark according to claim 1, the speech chip, human induction switch part infinitesimal and the compression of sensitization generating power unit infinitesimal that it is characterized in that forming this audio anti-fake trade mark circuit are stored in the integrated circuit block.

3, audio anti-fake trade mark according to claim 1 is characterized in that integrated circuit block thickness preferably is no more than 2mm, area is controlled at 1cm ²