CN210805291U

CN210805291U - Wire rod structure that interference killing feature is good

Info

Publication number: CN210805291U
Application number: CN201922216734.4U
Authority: CN
Inventors: 宋强
Original assignee: Jiangxi Boshuo Electronics Co ltd
Current assignee: Jiangxi Boshuo Electronics Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-06-19
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a wire rod structure that interference killing feature is good is that it adopts the problem that copper leads to as the shielding layer to solve current wire rod. This product is including transmission heart yearn and weaving layer, the outside cladding of transmission heart yearn has the layer of absorbing wave that adopts absorbing wave material preparation, and the outside cladding of absorbing wave layer has the sheath and the weaving layer cladding is in the outside of sheath. The product has reasonable design, realizes that the shielding performance of the wire reaches the same efficiency as the original conventional USB by using the excellent electromagnetic shielding efficiency of the wave-absorbing material, has higher flexibility, reduces the unit price of the wire, and has wide use prospect; the product can also be provided with different patterns and colors on the woven layer, thereby ensuring the beautiful appearance.

Description

Wire rod structure that interference killing feature is good

Technical Field

The utility model relates to a compile yarn material field, specifically be a wire rod structure that interference killing feature is good.

Background

The USB interface is the most widely used external bus standard in the PC field, and is used to standardize the connection and communication between the computer and the external device, and the USB interface supports the plug and play and hot plug functions of the device. The USB data line is a connecting line of a USB interface and is used for connection and communication between a computer and external equipment, and also can be used for charging of a mobile phone and connection with the outside.

At present, a conventional USB braided yarn wire consists of a core wire, an aluminum foil, a shield (copper material) and an external insulation, and the wire realizes signal shielding through the aluminum foil and the shield (copper material). However, since the wire is made of a copper material as a shielding layer, the overall flexibility of the wire is increased, the weight of the wire is also increased, and the wire feels hard and is easily twisted when being used by a consumer.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a wire rod structure that interference killing feature is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides a wire rod structure that interference killing feature is good, including transmission heart yearn and weaving layer, the outside cladding of transmission heart yearn has the absorbing layer who adopts the absorbent material preparation, the outside cladding on absorbing layer has the sheath and the weaving layer cladding is in the outside of sheath, this product adopts the shielding layer of absorbent material as the wire rod, cancel aluminium foil and outer shielding layer (copper product) simultaneously, reduce outer shielding layer (copper product) workshop section, the good electromagnetic shield efficiency of application absorbent material, the shielding property of realization wire rod reaches the efficiency the same with original conventional USB, the compliance is higher, the cost is lower, and application prospect is wide.

As a further scheme of the embodiment of the utility model: the filling material is arranged between the transmission core wire and the wave absorbing layer, so that the transmission core wire can be prevented from deforming due to extrusion, and the failure caused by deformation of the transmission core wire is avoided.

As a further scheme of the embodiment of the utility model: and a hybrid waveguide outgoing line is also arranged between the transmission core line and the wave absorbing layer, so that the signals after primary shielding can be subjected to hybrid wave derivation, and the shielding performance of the signals is further ensured.

As a further scheme of the embodiment of the utility model: the weaving layer is made of any one of polyester yarns, PET (polyethylene terephthalate) yarns and PP (polypropylene) yarns, and people can select different materials according to own use environments, so that the weaving layer is suitable for various working environments.

As a further scheme of the embodiment of the utility model: the filling material is made of PP material, so that the price is low and the filling material is easily bought in the market.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

the product has reasonable design, realizes that the shielding performance of the wire reaches the same efficiency as the original conventional USB by using the excellent electromagnetic shielding efficiency of the wave-absorbing material, has higher flexibility, reduces the unit price of the wire, and has wide use prospect;

the product can also be provided with different patterns and colors on the woven layer, thereby ensuring the beautiful appearance.

Drawings

Fig. 1 is a schematic structural diagram of a wire structure with good anti-interference performance.

Wherein: 1-transmission core wire, 2-filling material, 3-wave absorbing layer, 4-miscellaneous waveguide outgoing line, 5-sheath and 6-braided layer.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

The utility model provides a wire rod structure that interference killing feature is good, including transmission heart yearn 1 and weaving layer 6, the outside cladding of transmission heart yearn 1 has the absorbing layer 3 that adopts absorbing material to make, the outside cladding of absorbing layer 3 has sheath 5 and weaving layer 6 cladding is in the outside of sheath 5, this product adopts absorbing material as the shielding layer of wire rod, cancel aluminium foil and outer shielding layer (copper product) simultaneously, reduce outer shielding layer (copper product) workshop section, the good electromagnetic shielding efficiency of application absorbing material, the shielding property of realization wire rod reaches the efficiency the same with original conventional USB, the compliance is higher, the cost is lower, and application prospect is wide.

In order to avoid the failure caused by the deformation of the transmission core wire 1, the filling material 2 is arranged between the transmission core wire 1 and the wave absorbing layer 3, so that the transmission core wire 1 can not deform due to extrusion.

Furthermore, the filling material 2 is made of PP material, so that the price is low and the filling material is easily bought in the market.

Example 2

In order to further ensure the shielding performance of the microwave-absorbing layer, a hybrid waveguide outgoing line 4 is arranged between the transmission core line 1 and the wave-absorbing layer 3, and the signals after primary shielding can be subjected to clutter derivation.

Furthermore, the weaving layer 6 is made of any one of polyester yarns, PET (polyethylene terephthalate) yarns and PP (polypropylene) yarns, and people can select different materials according to own use environments, so that the weaving device is suitable for various working environments.

The product of example 2 was tested for performance and the results are shown in table 1.

TABLE 1

As can be seen from table 1, the product performance of example 2 is superior.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wire rod structure that interference killing feature is good, includes transmission heart yearn (1) and weaving layer (6), its characterized in that, the outside cladding of transmission heart yearn (1) has wave-absorbing layer (3) that adopt wave-absorbing material to make, and the outside cladding of wave-absorbing layer (3) has sheath (5) and weaving layer (6) cladding is in the outside of sheath (5).

2. The wire structure with good anti-interference performance according to claim 1, wherein a filling material (2) is arranged between the transmission core wire (1) and the wave-absorbing layer (3).

3. The wire structure with good anti-interference performance according to claim 1, wherein a hybrid waveguide outgoing line (4) is further arranged between the transmission core wire (1) and the wave-absorbing layer (3).

4. The wire structure with good interference resistance according to claim 1 or 3, wherein the woven layer (6) is made of any one of polyester yarn, PET and PP yarn.

5. The wire structure with good anti-interference performance according to claim 2, wherein the filling material (2) is a PP material.