Processing method of phc communication antenna

Abstract

A PHC communication antenna comprises a PHC composite sheet and an aluminum network, wherein the PHC composite sheet comprises a honeycomb paper core, a glass fiber mat is pasted on each of an upper surface and a lower surface of the honeycomb paper core, a PU material layer is sprayed on a surface of the glass fiber mat of each of the upper surface and the lower surface, and the aluminum network is in close contact with the PU material layer of one surface. Meanwhile, the scheme also provides a processing method of the PHC communication antenna. The PHC communication antenna has the advantages of light weight, high strength and the like, the specific gravity of the PHC communication antenna is only 1.25, the PHC communication antenna can be rapidly trimmed after being broken, the labor force during assembly and transportation is reduced, the die investment cost is low, i.e., a die is not needed to provide with an ejection system and the like, the cost is greatly reduced, while the communication effect is not affected, and the PHC communication antenna has a very prominent positive effect.

Description

Technical field

[0001] The invention relates to a communication antenna made of PHC composite material and a processing method for processing the PHC communication antenna. Background technique

[0002] Traditional communication antennas are mostly metal parts (mostly aluminum parts). The disadvantage is that they are heavy, and it is troublesome to install on the antenna bracket. The labor intensity is great. The heavy weight can easily crush the bracket, especially in windy weather. Prone to accidents. Therefore, in recent years, someone has developed an antenna made of SMC (glass reinforced plastic) material, that is, an aluminum mesh is used to wrap the SMC material on the aluminum mesh. Although it has made great progress compared with pure metal antennas, there is still a heavy weight. , The proportion is 1:8, and the investment cost of the mold used to process the SMC antenna is large. The ejection mechanism is necessary in the mold, which greatly increases the cost, so t...

Examples

Embodiment Construction

[0020] The present invention relates to a PHC communication antenna, such as figure 1 As shown, the PHC composite sheet 01 and the aluminum mesh 02 are included. The PHC composite sheet includes a honeycomb paper core 1. The upper and lower sides of the honeycomb paper core 1 are each pasted with glass fiber mat 2, and then on the upper, The surface of the glass fiber mat 2 on the lower two sides is sprayed with a PU material layer 3, and the aluminum mesh 02 is tightly combined with the PU material layer 3 on one side. In the actual product, the PU material layer 3 on one side is melt-coated on the surface of the aluminum mesh 02.

[0021] The PHC communication antenna of the present invention is first processed into PU composite sheet 01 from PU, glass fiber and honeycomb paper core, and then the PU composite sheet 01 is placed in a heating mold and molded together with aluminum mesh 02. The product has a light weight , The specific gravity is only 1.25, the strength is high, ...

Technical field

[0001] The invention relates to a communication antenna made of PHC composite material and a processing method for processing the PHC communication antenna. Background technique

[0002] Traditional communication antennas are mostly metal parts (mostly aluminum parts). The disadvantage is that they are heavy, and it is troublesome to install on the antenna bracket. The labor intensity is great. The heavy weight can easily crush the bracket, especially in windy weather. Prone to accidents. Therefore, in recent years, someone has developed an antenna made of SMC (glass reinforced plastic) material, that is, an aluminum mesh is used to wrap the SMC material on the aluminum mesh. Although it has made great progress compared with pure metal antennas, there is still a heavy weight. , The proportion is 1:8, and the investment cost of the mold used to process the SMC antenna is large. The ejection mechanism is necessary in the mold, which greatly increases the cost, so t...

Examples

Embodiment Construction

[0020] The present invention relates to a PHC communication antenna, such as figure 1 As shown, the PHC composite sheet 01 and the aluminum mesh 02 are included. The PHC composite sheet includes a honeycomb paper core 1. The upper and lower sides of the honeycomb paper core 1 are each pasted with glass fiber mat 2, and then on the upper, The surface of the glass fiber mat 2 on the lower two sides is sprayed with a PU material layer 3, and the aluminum mesh 02 is tightly combined with the PU material layer 3 on one side. In the actual product, the PU material layer 3 on one side is melt-coated on the surface of the aluminum mesh 02.

[0021] The PHC communication antenna of the present invention is first processed into PU composite sheet 01 from PU, glass fiber and honeycomb paper core, and then the PU composite sheet 01 is placed in a heating mold and molded together with aluminum mesh 02. The product has a light weight , The specific gravity is only 1.25, the strength is high, ...

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