CN100470607C - Anti-collision electronic label - Google Patents

Abstract

This invention provides one anti-collision electron label to solve the current damage caused by collision, which comprises the following structure as: electron label shell inner wall center and the shell form one part with one protruding column; the electron label back cover is on shell and the back cover inner wall and the shell inner wall top contact; one sealing electron label plastic part has central hole and the shell inner wall is near to inner wall; the seal electron label plastic part seals its left or right sides with antenna around.

Description

Anti-collision electronic label

Technical field

The present invention relates to a kind of encapsulating structure of electronic tag, particularly be installed on use occasion relevant for electronic tag after, can not damage electronic tag because of external impact force.

Background technology

Electronic tag generally all is packaged in the plastic box, and plastic box is installed on the field of employment, is exposed to the external world, runs into the collision of foreign body sometimes, causes the plastic box distortion, thereby makes that the electronic tag in the plastic box is impaired, influences the electronic tag operate as normal.

Summary of the invention

Often be subjected to external collision and damage in order to solve electronic tag, the invention provides a kind of anti-collision electronic label; The encapsulating structure of this electronic tag is, the outer casing inner wall center of electronic tag, with the shell projection that has been connected as a single entity, after the bonnet of electronic tag covers shell, the top of projection contacts on bonnet inwall and the outer casing inner wall, the plastic body of one packaging electronic label, there is aperture at its center, packs into the projection of outer casing inner wall and is close to inwall;

The plastic body of described packaging electronic label, Chip Packaging are on its left side or the right, around antenna is encapsulated in.

The shell of described electronic tag and bonnet are arcs, square or circular.

Advantage of the present invention is, because the outer casing inner wall of packaging electronic label has a projection, withstands the inwall of bonnet, when shell is collided, projection in the shell, the top is to bonnet, and bonnet generally all is to adhere on the firm object of field of employment, so shell is collided, projection by its inwall stops external force, shell is then not yielding impaired, and its inner electronic tag well can be not impaired, guarantees that electronic tag normally uses.In addition, because electronic tag is encapsulated in projection position all around, has reduced it by hit probability, thereby reduced the spoilage of electronic tag.

Description of drawings

Accompanying drawing 1 is a shell front view of the present invention.

The A of accompanying drawing 2 accompanying drawings 1 is to view.

Accompanying drawing 3 is that B is to view.

Accompanying drawing 4 is plastic body planimetric maps of packaging electronic label.

Accompanying drawing 5 is bonnet planimetric maps.

Embodiment

See also shown in the accompanying drawing 1,2,3,4,5, the outer casing inner wall center of electronic tag, with the shell projection 1 that has been connected as a single entity, after the bonnet of electronic tag covers shell, the top of projection 1 contacts on bonnet inwall and the outer casing inner wall, the plastic body of one packaging electronic label, there is aperture 3 at its center, packs into the projection 1 of outer casing inner wall and is close to inwall;

The plastic body of described packaging electronic label, chip 2 is encapsulated in its left side or the right, around antenna 4 is encapsulated in.

The accompanying drawing illustrated embodiment; the shell of electronic tag and bonnet are arcs, use on cylinder for liquefied gas; the recess of shell; be bonded in steel cylinder cylindrical top layer, when the shell of electronic tag is subjected to external collision, the projection in the shell; the top is to the inwall of bonnet; bonnet tightly is bonded on steel cylinder, makes shell not yielding, thereby has protected the electronic tag in the shell.

Claims (3)

1, a kind of anti-collision electronic label, it is characterized in that: the outer casing inner wall center of electronic tag, with the shell projection that has been connected as a single entity, after the bonnet of electronic tag covers shell, the top of projection contacts on bonnet inwall and the outer casing inner wall, the plastic body of one packaging electronic label, there is aperture at its center, packs into the projection of outer casing inner wall and is close to inwall.

2, by the described anti-collision electronic label of claim 1, it is characterized in that: the plastic body of described packaging electronic label, Chip Packaging are on its left side or the right, around antenna is encapsulated in.

3, by the described anti-collision electronic label of claim 1, it is characterized in that: the shell of described electronic tag and bonnet are arcs, square or circular.

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