CN216443712U

CN216443712U - Integrally formed electronic license plate and die

Info

Publication number: CN216443712U
Application number: CN202122923468.6U
Authority: CN
Inventors: 李帅; 严伟
Original assignee: Gaoxing Zhilian Technology Co ltd
Current assignee: ZTE Intelligent IoT Technology Co Ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-06
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of electronic license plates, and discloses an integrally formed electronic license plate and a mold, which comprise a fixing layer, an electronic tag and a sealing layer, wherein the fixing layer, the electronic tag and the sealing layer are fixedly formed by injection molding; this license plate passes through the stationary dog fixed to fix between fixed bed and seal for electronic tags fixes inside the license plate, and the plastic material has very high hardness and certain toughness, can effectively protect inside electronic tags not damaged or lose when receiving external force, and guarantees the inside position of electronic tags license plate in the injection moulding process through setting up of stationary dog.

Description

Integrally formed electronic license plate and die

Technical Field

The utility model relates to the technical field of electronic license plates, in particular to an integrally formed electronic license plate and a die.

Background

With the increasing number of electric bicycles kept in China year by year, the problem of traffic accidents caused by the electric bicycles is increasingly serious, and various cities gradually promote the electric bicycles to standardize the registration so as to manage a series of problems of registration, getting on the road and the like of the electric bicycles. The electronic license plate with the embedded Radio Frequency Identification (RFID) electronic tag is accepted by the public due to higher safety and technical advancement, and the electronic license plate can realize intelligent traffic management by combining with the RFID technology.

The existing electronic license plate is usually made of engineering plastic materials, an electronic tag is placed in a reserved narrow groove on the electronic license plate and then sealed in the modes of ultrasonic waves, glue injection and the like, the structural stability of the electronic license plate is not high, and the electronic tag is mostly arranged on the surface of the license plate and is easy to damage or lose.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an integrally formed electronic license plate and a die.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides an integrated into one piece's electronic license plate, includes fixed bed, electronic tags and seal, fixed bed, electronic tags and seal are through injection moulding fixed moulding, fixed bed one side is provided with a plurality of stationary dogs, the stationary dog internal fixation has electronic tags, the seal is seted up flutedly, the recess be used for with electronic tags corresponds, the seal with fixed bed fixed connection.

In the present invention, it is preferable that the fixing layer and the fixing claws are injection molded integrally.

In the present invention, preferably, the sealing layer is fixed to the fixing layer by a mold closing and injection molding process of an injection molding machine, and the electronic tag is fixed between the sealing layer and the fixing layer.

In the utility model, preferably, the electronic tag comprises a PCB substrate and a chip, and the chip is fixed on the PCB substrate by high-temperature soldering of a tin material.

In the present invention, preferably, the PCB substrate has a thickness of 0.4 mm.

In the present invention, it is preferable that the fixing layer and the sealing layer are made of engineering plastic materials.

The utility model provides an integrated into one piece's electron license plate mould, includes the mould body, the connecting hole has been seted up at mould body middle part, the connecting hole is used for connecting the vacuum pump, the vacuum pump is used for adsorbing fixedly electronic tags.

In the utility model, preferably, the die body is provided with a groove above the electronic tag, and the groove is used for forming the fixing claw.

Compared with the prior art, the utility model has the beneficial effects that:

the electronic tag of the electronic license plate is fixed by the fixing claws and is fixed between the fixing layer and the sealing layer, so that the electronic tag is fixed inside the license plate, the plastic material has high hardness and certain toughness, the electronic tag inside the electronic license plate can be effectively protected from being damaged or lost when external force is applied, and the position of the inside of the electronic tag license plate in the injection molding process is ensured by the arrangement of the fixing claws.

Drawings

Fig. 1 is a cross-sectional view of an integrally molded electronic license plate according to the present invention.

Fig. 2 is a front view of a fixing layer of the integrally formed electronic license plate according to the present invention.

Fig. 3 is a cross-sectional view of a fixing layer and an electronic tag of the integrally formed electronic license plate according to the present invention.

In the drawings: 1-fixed layer, 2-electronic label, 3-sealing layer and 4-fixed claw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, in the license plate, an electronic tag 2 is injection-molded in the license plate, so that the electronic tag 2 and the license plate are of an integrated structure, the electronic tag 2 is not easily damaged, is easy to produce, and has high safety, and the license plate comprises a fixing layer 1, the electronic tag 2 and a sealing layer 3, wherein the fixing layer 1, the electronic tag 2 and the sealing layer 3 are fixedly molded by injection molding, a plurality of fixing claws 4 are arranged on one side of the fixing layer 1, the electronic tag 2 is fixed in the fixing claws 4, the sealing layer 3 is provided with grooves, the grooves are used for corresponding to the electronic tag 2, and the sealing layer 3 is fixedly connected with the fixing layer 1.

Referring to fig. 2 and 3, specifically, a fixing layer 1 and a fixing claw 4 are molded integrally by injection, an electronic tag 2 is fixed in a mold, then the fixing layer 1 and the fixing claw 4 are formed by injection molding in a first stage, the electronic tag 2 is fixed in the fixing claw 4, the electronic tag 2 is fixed by the fixing claw 4, the electronic tag 2 is prevented from being shifted during injection molding, after the electronic tag 2 is fixed in the fixing layer 1, a sealing layer 3 and the fixing layer 1 are fixed by mold closing and injection molding of an injection molding machine, the electronic tag 2 is fixed between the sealing layer 3 and the fixing layer 1, and therefore the electronic tag 2 is fixed in a license plate.

In this embodiment, electronic tags 2 includes PCB base plate and chip, and the chip passes through tin material high temperature welded fastening on the PCB base plate, and PCB base plate thickness is 0.4mm, adopts stereoplasm PCB base plate, and tin material adopts high temperature resistant leadless soldering tin, and electronic tags 2 after the encapsulation can temperature resistant 300 ℃, and it can not damaged when moulding plastics.

In the present embodiment, the fixing layer 1 and the sealing layer 3 are made of engineering plastic materials, such as ABS, PC or their mixture, and the melting temperature of the base material during injection molding is 220-280 ℃.

The integrally formed electronic license plate die in another preferred embodiment of the utility model is used for producing an integrally formed electronic license plate and comprises a die body, wherein the middle part of the die body is provided with a connecting hole, the connecting hole is used for connecting a vacuum pump, and the vacuum pump is used for adsorbing and fixing the electronic tag 2 so as to prevent the electronic tag 2 from generating position change and even damaging the electronic tag 2 due to strong pressure during injection molding.

In this embodiment, in order to firmly fix the electronic tag 2 on the plastic surface layer after the first-stage injection molding is completed, the mold body is provided with a groove above the electronic tag 2, the groove is filled with plastic to form a plurality of fixing claws 4, and the electronic tag 2 is fixed on the surface layer of the fixing layer 1.

The working principle is as follows:

firstly, fix electronic tags 2 in the mould inboard, adopt the vacuum pump to adsorb electronic tags 2 through the connecting hole on the mould and fix in the mould inboard, make electronic tags 2 position change when preventing moulding plastics powerful pressure, or damage electronic tags 2, the injection molding machine pours the plastic into the mould, the plastic is filled in the recess, form fixed layer 1 and stationary dog 4, stationary dog 4 is fixed electronic tags 2, then injection molding machine automatic mold closing carries out the second stage and moulds plastics, fixed seal 3 on fixed layer 1, seal 3 seals electronic tags 2 inside the license plate, obtain the electronic license plate of inside fixed electronic tags 2, electronic tags 2 all are all surrounded by the plastic material all around, because the plastic material after the cooling has very high hardness and certain toughness, consequently can effectively protect inside electronic tags 2 not damaged when receiving external force.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides an integrated electronic license plate, its characterized in that, includes fixed layer (1), electronic tags (2) and seal (3), fixed layer (1), electronic tags (2) and seal (3) are through injection moulding fixed molding, fixed layer (1) one side is provided with a plurality of stationary dog (4), stationary dog (4) internal fixation has electronic tags (2), seal (3) are seted up flutedly, the recess be used for with electronic tags (2) correspond, seal (3) with fixed layer (1) fixed connection.

2. An integrally formed electronic license plate according to claim 1, characterized in that the fixing layer (1) and the fixing claws (4) are injection-molded and integrally formed.

3. The integrally formed electronic license plate of claim 2, wherein the sealing layer (3) is fixed with the fixing layer (1) by means of injection molding through an injection molding machine, and the electronic tag (2) is fixed between the sealing layer (3) and the fixing layer (1).

4. An integrally formed electronic license plate according to claim 3, wherein the electronic label (2) comprises a PCB substrate and a chip, and the chip is fixed on the PCB substrate by high temperature soldering with tin material.

5. The integrally formed electronic license plate of claim 4, wherein the PCB substrate has a thickness of 0.4 mm.

6. The integrally formed electronic license plate of claim 1, wherein the fixing layer (1) and the sealing layer (3) are made of engineering plastic materials.

7. An integrally formed electronic license plate die for producing the integrally formed electronic license plate of any one of claims 1 to 6, which is characterized by comprising a die body, wherein a connecting hole is formed in the middle of the die body and is used for connecting a vacuum pump, and the vacuum pump is used for adsorbing and fixing the electronic tag (2).

8. The integrally formed electronic license plate mold of claim 7, wherein the mold body is provided with a groove above the electronic tag (2), and the groove is used for forming the fixing claw (4).