CN212676471U - PVC printing antenna - Google Patents

Abstract

The utility model relates to the field of inductive antennas, and discloses a PVC printing antenna, which comprises a PVC material layer and copper wire rods printed out according to a preset shape in a 3D manner, wherein the copper wire rods are pressed on the upper surface of the PVC material layer; compared with the design of FPC, the design of the printing antenna reduces the waste of copper wires; compared with copper wire winding, the method has a more free wiring mode, and is not limited by a mould and appearance like the winding; compared with FPC and copper wire winding, PVC printing antenna has better support, is difficult to warp.

Description

PVC printing antenna

Technical Field

The utility model relates to a PVC material field, concretely relates to PVC prints antenna.

Background

In the prior art, two induction antennas are generally used, one is a winding process using an enameled wire, but the wound enameled wire is easy to deform in structure because of no support, and the client-side assembly is complicated and the labor cost is high; the other is FPC copper foil circuit manufacturing, a circuit pattern is formed by corroding copper foil, a large amount of copper foil is wasted, cost is too high, and a PVC printing antenna is developed on the basis of the idea.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a PVC prints antenna.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a PVC prints antenna, includes PVC material layer and the copper wire rod that prints out according to predesigned shape 3D, PVC material layer upper surface pressfitting has copper wire rod.

Further, the shape of the copper wire is a pre-designed wiring pattern.

Further, the PVC material layer is an amorphous material layer.

The utility model has the advantages that: compared with the design of FPC, the design of the printing antenna reduces the waste of copper wires; compared with copper wire winding, the method has a more free wiring mode, and is not limited by a mould and appearance like the winding; compared with FPC and copper wire winding, PVC printing antenna has better support, is difficult to warp.

Drawings

FIG. 1 is a block diagram of a PVC printed antenna;

labeled as: 1. a layer of PVC material; 2. copper wire rods;

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

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 an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

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 invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The PVC printing antenna shown in FIG. 1 comprises a PVC material layer 1 and copper wire rods 2 printed according to a preset shape in a 3D mode, wherein the copper wire rods 2 are pressed on the upper surface of the PVC material layer 1;

the principle is as follows: printing copper wires 2 on a PVC material layer 1 by using a 3D printing technology according to the antenna appearance design and wiring design designed during product layout, firmly pressing the copper wires on the PVC material layer 1, punching the antenna into a required shape, and welding the interface of the printed antenna; compared with the design of FPC, the printed antenna does not need to corrode copper foil, so that the waste of copper wires is reduced; compared with copper wire winding, the wire can be freely designed, the wiring mode is more free, and the limitation of a die and the appearance is avoided; the printing antenna is firmly pressed on the PVC material layer 1, has better support and is not easy to deform.

On the basis, the shape of the copper wire 2 is a preset wiring pattern; can be designed at will according to the requirements of customers, has various types, and can meet the broad market requirements.

On the basis, the PVC material layer 1 is an amorphous material layer; has excellent stability and weather resistance.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (3)

1. A PVC printing antenna is characterized in that: including PVC material layer (1) and according to copper wire rod (2) that predesigned shape 3D printed out, PVC material layer (1) upper surface pressfitting has copper wire rod (2).

2. The PVC print antenna of claim 1, wherein: the shape of the copper wire (2) is a pre-designed wiring pattern.

3. The PVC print antenna of claim 1, wherein: the PVC material layer (1) is an amorphous material layer.

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