CN201995439U

CN201995439U - Ear tag and main tag thereof

Info

Publication number: CN201995439U
Application number: CN2010206202786U
Authority: CN
Inventors: 薛渊
Original assignee: SHANGHAI BIO-TAG Co Ltd
Current assignee: Shanghai biological data Co., Ltd.
Priority date: 2010-11-19
Filing date: 2010-11-19
Publication date: 2011-10-05
Anticipated expiration: 2020-11-19

Abstract

The utility model discloses a main tag of an ear tag, which at least comprises a framework. A coil and a chip are arranged on the framework, and a bonding portion used for realizing electric connection is formed between the coil and the chip in a bonding mode. The main tag is provided with the bonding portion by the aid of a bonding machine, a common enameled wire is connected with copper sheets of pins of the chip together, and the main tag has the advantages of low production cost, high precision and reliability of welding spots and the like. The utility model further discloses an ear tag.

Description

A kind of principal mark of ear tag and ear tag

Technical field

The utility model relates to technique with the apparatus for animals field, relates in particular to a kind of ear tag that is used for livestock.

Background technology

Ear tag is livestock " electronic ID card ", and in penkeeping, the process of circulation, it is carrying raising information, the important informations such as epidemic prevention archives, quarantine inspection and monitoring data of livestock.

One pair of ear tag generally is made up of the auxilliary mark that a principal mark matches with, both by respective outer side edges to be worn on livestock ear.As shown in Figure 1, notification number is that the Chinese utility model of CN201252766 discloses a kind of electron ear tage, and it is made of a principal mark (not shown) and an auxilliary mark 2.Principal mark comprises a pedestal, ear tag neck etc.Auxilliary mark 2 mainly comprises bracket 21 and lid 22, auxilliary mark 2 be provided with for the ear tag neck on the principal mark stretch into and engage snap in hole 23.Be provided with electronic tag 3 in the sealing accommodation space 24 in the auxilliary mark 2.When this ear tag by principal mark and auxilliary mark 2 engage on the ear that is worn on livestock the time, the raiser can extract the data message in this ear tag easily, and guarantees that data message can not lose.

The production method of above-mentioned existing ear tag is: produce principal mark, auxilliary mark at first respectively, the electronic tag 3 that coil, chip part are constituted is put into accommodation space 24 then, by fixed connection methods commonly used such as concaveconvex structure, bonding, welding bracket 21 and lid 22 are fixed together, form a complete auxilliary mark 2.Wherein, in the electronic tag of forming by coil and chip 3, be to be welded on the copper sheet of chip pin between coil and the chip by the enamel-covered wire of soldering with coil.

There is following defective in aforementioned production method:

1, pollution is arranged.Always there is a spot of lead content (comprise so-called on the market lead-free soldering wire, only lead content is lower) in the solder stick, has waste gas in the welding and discharge, air is polluted.

2, poor reliability.Owing to produce tin sweat(ing) through regular meeting in the soldering process, cause rosin joint, cause welding reliability to descend.

3, there are a small amount of other elements in the soldering, can influence the physical and mechanical properties such as fusing point, electric conductivity, tensile strength of scolding tin, cause solder joint rough, rough surface; Scolding tin is not easy to dissolve, mobile difference etc.

4, production efficiency is low, and soldering need be used auxiliary materials such as scaling powder, solder stick, and need just can weld by heating the fusing point that has reached solder stick, thus the production of units excessive cycle.

Therefore those skilled in the art is devoted to improve the production method of ear tag always, develops a kind of reliability height, production efficiency height, ear tag low in the pollution of the environment.

The utility model content

Because the above-mentioned defective of prior art, the technical problems to be solved in the utility model provides the principal mark of a kind of reliability height, production efficiency height, ear tag low in the pollution of the environment.

For realizing above-mentioned technical purpose, the utility model provides a kind of principal mark of ear tag, comprises skeleton at least, and described skeleton is provided with coil and chip; Be formed with the bonding part that is used to electrically connect by the bonding mode between described coil and the described chip.

Preferably, also comprise quadric injection mould portion; Described quadric injection mould portion is an integral structure component, is arranged on the described skeleton periphery that is provided with described coil and described chip.Further, described quadric injection mould portion has continuous outer surface.

Preferably, described skeleton offers the coil groove at side surface, and described coil is arranged in the described coil groove.

Principal mark of the present utility model welds together with the copper sheet of bonding machine with common enamel-covered wire and chip pin by bonding part is set, and has reliability height, production efficiency height, beneficial effect such as low in the pollution of the environment.

So-called in the utility model " bonding techniques " is meant in adjacent two or more interatomic strong interaction.

From experimental data as can be seen, adopt bonding technology, the welding work step required time in the utility model in principal mark is greatly in 20 milliseconds.And adopt soldering technology of the prior art, the time of the welding work step in principal mark will substantially exceed the above-mentioned time.

And, use bonding techniques can also avoid producing the waste gas that gives off when using the scolding tin technology, to reach the environmental protection purpose.

The utility model also provides a kind of ear tag, comprises an auxilliary mark at least; Also comprise arbitrary described principal mark, removably connect between described principal mark and the described auxilliary mark.

In the art, one pair of ear tag (comprising a principal mark at least, an auxilliary mark) technically, all have relevance in applications is generally the pairing sale.Above-mentioned ear tag of the present utility model owing to improved the wherein presentation quality of principal mark, has reduced the production cost of principal mark, and therefore whole ear tag has beneficial effects such as presentation quality is good, production cost is low.

Description of drawings

Fig. 1 is the structural representation of prior art one technical scheme.

Fig. 2 is the structural representation of skeleton in the utility model one specific embodiment.

Fig. 3 is the structural representation behind the skeleton coiling among Fig. 2.

Fig. 4 is the right TV structure schematic diagram of Fig. 3.

Fig. 5 is the structural representation of intermediate products of the present utility model.

Fig. 6 is the surface structure schematic diagram of principal mark one specific embodiment of the present utility model.

Fig. 7 is the structural representation of the intermediate products in the another specific embodiment of the present utility model.

Fig. 8 is the structural representation of the principal mark of specific embodiment acquisition shown in Figure 7.

Embodiment

Provide preferred embodiment of the present utility model below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.

Embodiment 1:

One specific embodiment of the principal mark of a kind of ear tag of the present utility model referring to Fig. 2, shown in Figure 5, comprises skeleton 10 at least, this skeleton 10 is a plastic material, T shape structure has one and is used for the principal mark neck 11 that the auxilliary mark (not shown) with ear tag removably connects, and an oblate chassis 12.Principal mark neck 11 can be integrally formed with chassis 12, fits together after also can making respectively.

Further, the side surface on the chassis 12 of skeleton 10 is provided with coil groove 13.Coil groove 13 preferably directly forms by the mould of skeleton 10.Can certainly after being done, skeleton 10 be processed to form.

Chassis 12 is provided with coil 14 and chip 15 (referring to Fig. 4).Coil 14 forms electric connection by bonding part 17 is set again with chip 15.

Principal mark of the present utility model also comprises quadric injection mould portion 16 (dotted line surrounds the shape and the locus of formation among Fig. 5).Quadric injection mould portion 16 is an integral structure component, and the method formation by quadric injection mould is arranged on skeleton 10 peripheries that are provided with coil 14 and chip 15.Therefore quadric injection mould portion 16 has continuous, smooth outer surface owing to adopt injection moulding directly to form.

The utility model is owing to adopt the said structure design, by the mode of bonding part 17 is set between coil 14 and chip 15, the copper sheet of common enamel-covered wire and chip pin is welded together, have reliability height, production efficiency height, beneficial effect such as low in the pollution of the environment.

Below sketch the processing method of the principal mark of a kind of ear tag of the present utility model:

Step 1 as shown in Figure 2, obtains the skeleton 10 of a principal mark 1; This skeleton 10 is a plastic material.

The cross section of skeleton 10 is a T word structure, has one and is used for the principal mark neck 11 that the auxilliary mark (not shown) with ear tag removably connects, and an oblate chassis 12.Principal mark neck 11 can be integrally formed with chassis 12, fits together after also can making respectively.

Step 2 as shown in Figure 3, Figure 4, is provided with coil 14, chip 15 on skeleton 10.

On the side surface on the chassis 12 of skeleton 10, form coil groove 13, by coiling 14 in the online ring recess 13 so that coil 14 be arranged on the skeleton 10.

Particularly, utilize coil winding machine earlier common enamel-covered wire to be fixed on an end of skeleton 10, carry out high speed rotating in the online then ring recess 13 and twine, carry out take-up and broken string processing again, a complete coil 14 is set directly in the coil groove 13 of skeleton 10.

Step 3 electrically connects coil 14 and chip 15 by bonding technology.

Particularly, expose respectively at the two ends of coil 14, and do electric connection with chip 15 by bonding part 17, and formation one comprises the electrical loop of chip 15.

Particularly, the bonding techniques of step 3 comprises:

Step 3 .1 after skeleton 10 arrives bonding position, rises the power of bonding machine according to the last line time of setting;

Step 3 .2, the bonding machine exerts pressure for common enamel-covered wire 14 by soldering tip, then the copper sheet on soldering tip and common enamel-covered wire 14, the chip 15 is contacted;

Step 3 .3 according to keeping the set power of bonding machine the weld interval of setting, welds together the copper sheet on common enamel-covered wire 14 and the chip 15 reliably;

Step 3 .4 makes the power of bonding machine return to reset condition according to the downgoing time of setting, release pressure, and welding finishes.

Further, the last line time of setting is the 2-8 millisecond; Be the 1-10 millisecond weld interval of setting; The downgoing time of setting is the 2-8 millisecond.

Wherein, last line time is to reach the used time of power output.

Weld interval is for keeping the time of power output.

Downgoing time is the time that power output is returned to reset condition.

Above-mentioned each time data all can adjust accordingly in conjunction with the enamel-covered wire of different-diameter, the chip copper sheet of different-thickness respectively according to the bonding machine of different model, power, and to reach firm welding, copper sheet is indeformable to be good.

Step 4, the part that comprises coil 14 and chip 15 in the intermediate products with the step 3 acquisition is done encapsulation process, obtains principal mark 1.

Particularly, step 4 is the intermediate products (promptly being provided with the skeleton 10 of coil 14 and chip 15) that step 3 obtains to be put into the mould of principal mark 1.Dotted line is depicted as the shape space that the mould of principal mark 1 limits among Fig. 5, and this shape space is oblate dish type (Fig. 5 has shown its side view), and this shape space is the shape and the position of the quadric injection mould portion 16 of principal mark 1.As can be seen from Figure 5, the skeleton 10 of principal mark 1 and coil 14, chip 15 all are included within this shape space.

In other embodiment of the present utility model, coil groove 13 preferably directly forms by the mould of skeleton 10.Can certainly after being done, skeleton 10 be processed to form.

In other embodiment of the present utility model, the skeleton 10 of principal mark 1 also can be oblate dish type, offer connecting hole therein, and the auxilliary mark that is mated use has a Head and Neck, by this Head and Neck being plugged in the function that realizes in the connecting hole that principal mark and auxilliary mark removably connect.

Embodiment 2:

Referring to shown in Figure 7, the another embodiment of principal mark of the present utility model, present embodiment and the foregoing description are basic identical, institute's difference is, in the present embodiment, first separately coiling 14 is arranged on the coil 14 of independent coiling in the coil groove 13 of transverse plane of skeleton 10 then.

Be similarly the shape space that the mould of principal mark 1 limits among Fig. 8 shown in the dotted line, this shape space is oblate dish type (Fig. 8 has shown its side view), and this shape space is the shape and the position of the quadric injection mould portion 16 of principal mark 1.

Present embodiment can obtain essentially identical principal mark shown in Figure 6 among the embodiment 1, and has essentially identical technique effect.

Embodiment 3:

The utility model also provides a kind of ear tag, comprises an auxilliary mark (this is not shown for prior art) at least; Also comprise above-mentioned arbitrary principal mark 1.

For removably connecting, connected mode between the two is a prior art between principal mark 1 and the auxilliary mark 2, and this paper repeats no more.

Need to prove that especially one pair of ear tag in the art generally is made up of two parts, both by respective outer side edges to be worn on livestock ear.But those skilled in the art is relatively more chaotic to the appellation that one pair of these included two parts of ear tag adopts, sometimes with " principal mark ", " affix " name, sometimes with " public mark ", " female mark " name, sometimes again with names such as " principal mark ", " auxilliary marks ".

More so be that the different technologies personnel also have nothing in common with each other to the naming basis of above-mentioned various appellations.Sometimes whether to include outstanding neck as naming basis, the parts that include outstanding neck are named as " principal mark " or " public mark ", and another parts that do not comprise outstanding neck are named as " affix " or " female mark ".Sometimes be again whether including coil and chip as naming basis, the parts that include coil and chip are named as " principal mark " or " public mark ", and another parts that do not comprise coil and chip are named as " affix " or " female mark ".

In the utility model two parts in one pair of ear tag are named with " principal mark ", " auxilliary mark " respectively, to the naming basis of " principal mark " for whether comprising coil and chip.Every parts that include coil and chip are called after " principal mark " all, no matter and whether it comprises outstanding neck.Every another parts that do not include coil and chip are called after " auxilliary mark " all, no matter also whether it comprises outstanding neck.Therefore, every in the art parts that include coil and chip, no matter it is named as " principal mark ", or " public mark ", or " female mark ", or " auxilliary mark ", or " affix ", and is all corresponding with " principal mark " in the utility model.

More than though embodiment of the present utility model has been described, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.

Claims

1. the principal mark of an ear tag comprises skeleton at least, and described skeleton is provided with coil and chip; It is characterized in that: be formed with the bonding part that is used to electrically connect by the bonding mode between described coil and the described chip.

2. principal mark as claimed in claim 1 is characterized in that: also comprise quadric injection mould portion; Described quadric injection mould portion is an integral structure component, is arranged on the described skeleton periphery that is provided with described coil and described chip.

3. principal mark as claimed in claim 2 is characterized in that: described quadric injection mould portion has continuous outer surface.

4. principal mark as claimed in claim 1 or 2 is characterized in that: described skeleton offers the coil groove at side surface, and described coil is arranged in the described coil groove.

5. an ear tag comprises an auxilliary mark at least; It is characterized in that: also comprise the arbitrary described principal mark of claim 1-4, removably connect between described principal mark and the described auxilliary mark.