CN2884334Y

CN2884334Y - Antenna structure for radio identification tech. elements

Info

Publication number: CN2884334Y
Application number: CN 200520127035
Authority: CN
Inventors: 邱建智
Original assignee: Wha Yu Industrial Co Ltd
Current assignee: Wha Yu Industrial Co Ltd
Priority date: 2005-09-29
Filing date: 2005-09-29
Publication date: 2007-03-28
Anticipated expiration: 2015-09-29

Abstract

The utility model relates to an aerial composition of a wireless distinguish technology element, in particular relates to the special composition of the wireless distinguish technology element and its aerials that has simple manufacture process and lower manufacturing costs. The utility model in design is to solve the problems as prior complex procedure of etched aerial. The aerial composition of a wireless distinguish technology element includes a IC chip and aerials; to select the IC chip wanted, two electric wires should be chosen, and make electric connection between one end of the two electric wires and conductive pins on the both sides of IC chip; then the aerial composition of a wireless distinguish technology element can be got and its aerials can be a electric wires with free rotation. The aerial composition of a wireless distinguish technology element of the utility model has advantages of that: easy manufacture, aerials can be 360 bend freely, thus which is suitable for extensive ranges with economic and high suitability wholly.

Description

The antenna of wireless identification technique element constitutes

Technical field

The antenna that the utility model relates to a kind of wireless identification technique element constitutes, and particularly manufacture process is simple and easy and can reduce the wireless identification technique element of manufacturing cost and the special formation of antenna thereof, and this antenna constitutes and can free deflection use.

Background technology

Wireless identification technique element is to be made of IC chip and antenna, it can be equipped on the commodity miscellaneous, cooperate special-purpose read write line to read merchandise news wirelessly, and can manage condition of merchandise, utilize same principle, its room entry/exit management, electronics that also can be used in personnel or goods is checked out, the identification aspect of member card and animal.

Wireless identification technique element commonly used is to utilize etching method that sheet metal is carved required antenna form, again with IC chip electrically connect, because it is very numerous and diverse that etching draws the operation of antenna, can't reduce cost and produce in enormous quantities, in addition, the antenna that engraving method drew is to be attached on the substrate, and this causes the flexibility of this element not good, so can't cooperate the characteristic of various commodity and shape and attach use.

Therefore,, how to develop a kind of desirable practicality and more complete innovation structure of effect of having more, in fact the target and the direction of making great efforts for those skilled in the art at the existing problem of above-mentioned common wireless identification technique element.

The utility model content

The purpose of this utility model is to overcome the above-mentioned defective that exists in the prior art, provides a kind of easy to manufacture, and the antenna of wireless identification technique element that can free deflection constitutes.

For achieving the above object, the utility model adopts following technical scheme:

The antenna of this is wireless identification technique element constitutes, and it intercepts Len req and IC chip electrically connect by the antenna general electric wire that has drawn from according to required working band.

Owing to adopted technique scheme, compare with the antenna formation of existing wireless identification technique element, the antenna of the utility model is wireless identification technique element constitutes and has following beneficial effect: easy to manufacture, antenna can 360 the free deflection of degree, thereby applied widely, integral body has economy and height applicability.

Description of drawings

Fig. 1 is a combined front view of the present utility model;

Fig. 2 is the combined front view of the utility model embodiment;

Fig. 3 is the combination vertical view of another embodiment of the utility model;

Fig. 4 is the combined front view of the another embodiment of the utility model.

Embodiment

As shown in Figure 1, the antenna of the utility model is wireless identification technique element constitutes, and this element 10 comprises an IC chip 11 and antenna 12, and its manufacture method may further comprise the steps: (one) chooses required IC chip 11; (2) determine antenna 12 length according to antenna 12 required working bands; (3) select two electric wires 121,122 according to (two) step; (4) respectively an end of two electric wires 121,122 and the conductive connecting pin 111,112 of IC chip 11 2 sides are electrically connect; Draw a wireless identification technique element 10 whereby, its antenna 12 constitutes a kind of electric wire 121,122 that can free deflection.

The utility model provides a kind of antenna of wireless identification technique element to constitute, wherein the conductive connecting pin 111,112 of end of these two electric wires 121,122 and IC chip 11 2 sides is electrically connect, and the other end of two electric wires 121,122 is respectively independent and open free end (open loop).

The utility model utilizes the antenna 12 general electric wire 121,122 that has drawn from, so need not utilize etching method on sheet metal, to obtain required antenna form in the element 10 whole manufacture processes, so can avoid numerous and diverse operation of etch process, the whole manufacture process of element 10 can be effectively simplified like this, and then manufacturing cost can be reduced.

The utility model utilizes antenna 12 to be electric wire 121,122, except reaching the easy purpose of drawing materials, more utilize electric wire 121,122 to be the characteristic of flexible wire rod, so that element 10 integral body are when being equipped on the commodity, can cooperate the characteristic of commodity or shape and free deflection antenna 12, the flexural property that more has 360 degree because of electric wire 121,122, so can flexibly antenna 12 distortion be arranged in pairs or groups and use (extremely shown in Figure 4 as Fig. 2) on various commodity, the multi-efficiency that integral body can realize that antenna is made easily, cost is low and have the height applicability.

Claims

1, a kind of antenna of wireless identification technique element constitutes, and this element comprises an IC chip and an antenna, it is characterized in that: described antenna is a kind of electric wire that can free deflection.

2, the antenna of wireless identification technique element as claimed in claim 1 constitutes, it is characterized in that, described electric wire is two, the conductive connecting pin of one end of described two electric wires and IC chip both sides is electrically connect, and the other end of two electric wires can be respectively independent and open free end (open loop).