CN202231753U - Zinc alloy material mobile phone - Google Patents

Abstract

The present utility model relates to a zinc alloy material mobile phone. An upper cover is composed of a lens, a B shell and an A shell from the outside to the inside respectively, and a lower cover is composed of a button, a C shell, a D shell and a battery cover from the top to the lower successively. The mobile phone is characterized in that the B shell and the battery cover are made of zinc or zinc alloy. The B shell and the battery cover are formed through compaction integral molding. Through adopting the technical scheme, the mobile phone is light in weight, corrosion resistant and high in intensity.

Description

The zinc alloy material mobile phone

Technical field

The utility model relates to a kind of telecommunications product---mobile phone, further relates to a kind of zinc alloy material mobile phone that improves outer cover material.

Background technology

Mobile phone has more and more become the irreplaceable communication tool of people, the lifting of As market and science and technology development, and the update of mobile phone just with the speed high speed development that makes rapid progress.

Traditional mobile phone is made up of engineering plastics, and in order to satisfy effects such as phone housing good rigidly, shock-resistant, corrosion resistance and anti-electromagnetic wave, the shell of plastic handset is equipped with some reinforcements.In injection moulding, be embedded with some hold-doun nuts, do electromagnetic shielding on the plastic casing and handle.Shortcomings such as ask increasingly high but Along with people's adversary is confidential, the shell of conventional mobile phone is difficult to further reduce, and phone housing weight can't reduce, and rigidity and toughness are not enough, and performance is single reveal gradually.Particularly, also require mobile phone lighter and thinner more shock-resistant along with the release of multi-screen mobile phone and colour screen handset.

In addition, people also adopt magnesium alloy to be used as phone housing, yet Mg alloy surface is prone to the generation passivating film, makes the mobile phone surface lose metallic luster.

Therefore, the mobile phone shortcoming of prior art has: the plastic casing mobile phone is owing to aspect performances such as intensity, corrosion resistance more and more can not meet the demands; Magnesium alloy case is prone to generate passivating film on the surface, influences outward appearance.

Summary of the invention

In view of above content, be necessary to seek a kind of lighter weight, corrosion-resistant, intensity higher material mobile phone.

A kind of zinc alloy material mobile phone, loam cake are respectively eyeglass, B shell and A shell from outside to inside, and lower cover is followed successively by button, C shell, D shell and battery cover under extremely, wherein:

Said eyeglass is embedded in the surface of said B shell;

Said C shell and D shell are made of plastics, and are used to place chip for cell phone;

The material of said B shell and battery cover is zinc or kirsite.

Preferably, B shell and battery cover must prepare employing compression moulding integral formation method.

Carry out treatment steps such as follow-up polishing, polishing, blowing then.Three edges of housing are turnup structure, and flange adopts right angle or fillet to carry out transition, and another edge then is straight flange or flat limit.

Be compared to prior art, being a little of the utility model:

1, adopts light weight, zinc alloy material that intensity is high at the ccf layer of mobile phone and stress layer, improve mobile phone intensity and glossiness.

2, adopt kirsite can keep cell phone appearance graceful, be convenient to clean and maintenance.

Description of drawings

Fig. 1 is the schematic appearance of the utility model zinc alloy material mobile phone.

Fig. 2 is the decomposing schematic representation of the utility model zinc alloy material mobile phone.

Embodiment

See also Fig. 1 and Fig. 2; The zinc alloy material mobile phone of the utility model dress preferred embodiment is clamshell phone, and loam cake is respectively eyeglass, B shell and A shell from outside to inside; Lower cover is followed successively by button, C shell, D shell and battery cover under extremely, wherein the material of B shell and battery cover is a kirsite.

Said B shell is used for bearing lens and bears external stress as last lid frame.Select for use zinc alloy material can guarantee the intensity of framework, reach required satisfied requirement.Said battery cover is positioned at the bottom of mobile phone, also plays bear external force and the inner effect of protection mobile phone, and also the kirsite of selection intensity height, light weight is as material therefor.

Said eyeglass is set in B shell central authorities, plays beauty function, and the material of eyeglass does not have specific limited, can be for gathering material such as methyl-propyl acid formicester.

Said B shell is used for bearing lens and bears external stress as last lid frame.Select for use zinc alloy material can guarantee the intensity of framework, reach required satisfied requirement.

Said button includes the button of conventional func, generally comprises a substrate and a plurality of button projection.

Be used to place chip for cell phone between said C shell and the D shell, size and thickness are as the criterion to hold chip for cell phone, and C shell and D shell material are plastics.

Space between D shell and the battery cover is used to hold battery of mobile phone.

Said battery cover is positioned at the bottom of mobile phone, also plays bear external force and the inner effect of protection mobile phone, can stop the battery radiation simultaneously, and also the kirsite of selection intensity height, light weight is as material therefor.

The compression moulding integral formation method is adopted in the preparation of B shell and battery cover, carries out treatment steps such as follow-up polishing, polishing, blowing then.Three edges of housing are turnup structure, and flange adopts right angle or fillet to carry out transition, and another edge then is straight flange or flat limit.

The manufacturing process technological process of said kirsite shell is: die casting machine adds kirsite → be heated to liquid → matched moulds → die casting machine Luo bar and advances liquid kirsite → kirsite to get into die cavity → cooling → die sinking → eject → flush port → polishing → cleaning → outward appearance technology making etc.:

The utility model is primarily aimed at the improvement that handset sheathing material carries out; The above is merely the utility model preferred embodiment; Non-so promptly limit to the claim of the utility model; So the simple and easy variation and the equivalent transformation of doing with the utility model specification and graphic content such as all should be contained in the claim of the utility model.

Claims (2)

1. zinc alloy material mobile phone, loam cake is respectively eyeglass, B shell and A shell from outside to inside, lower cover under be followed successively by button, C shell, D shell and battery cover, it is characterized in that:

Said eyeglass is embedded in the surface of said B shell;

Said C shell and D shell are made of plastics, and are used to place chip for cell phone;

The material of said B shell and battery cover is zinc or kirsite.

2. according to the said zinc alloy material mobile phone of claim 1, it is characterized in that: B shell and battery cover are processed through the compression moulding integral formation method.

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