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Mobile electronic product and metal middle frame thereof

A technology of product metal and mobile electronics, applied in the direction of rack/frame structure, etc., can solve the problems of high welding cost, separation of outer frame and middle plate, unfavorable production of enterprises, etc., and achieve the effect of high connection strength and firm connection

Inactive Publication Date: 2015-09-30
AOJIE HARDWARE JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing middle frames are made by welding or pasting the middle plate and the outer frame. The welding cost is high, which is not conducive to the production of enterprises, and the pasted middle frame is unstable, especially when electric and electronic products are strongly impacted. , it is very likely that the outer frame will be separated from the middle plate

Method used

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  • Mobile electronic product and metal middle frame thereof
  • Mobile electronic product and metal middle frame thereof
  • Mobile electronic product and metal middle frame thereof

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Experimental program
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Effect test

specific Embodiment approach 1

[0033] Please combine Figure 1-5 , figure 1 It is a structural schematic diagram of the outer frame of the metal middle frame of the mobile electronic product provided by the present invention; figure 2 Yes figure 1 Partial enlarged view of I; image 3 It is a structural schematic diagram of the metal middle frame of the mobile electronic product provided by the present invention; Figure 4 It is a partial cross-sectional view of the specific embodiment of the present invention-providing the outer frame; Figure 5 It is a partial cross-sectional view of a metal middle frame of a mobile electronic product provided in Embodiment 1 of the present invention.

[0034] The invention provides a metal middle frame of a mobile electronic product, the middle frame has high strength, and parts will not be separated due to violent impact. The metal middle frame includes a middle plate 1 and an outer frame 2, the middle plate 1 and the outer frame 2 are made of metal, the middle pla...

specific Embodiment approach 2

[0041] The differences between this embodiment and the specific embodiment one are:

[0042]The strip-shaped protrusions 21 on the inner wall of the outer frame 2 are arranged symmetrically along the center line of the inner wall, so the width of the strip-shaped protrusions in this embodiment may be smaller than the width of the strip-shaped protrusions 21 in the first embodiment. The width can also be the same as that in the first embodiment, but its overall width cannot exceed the width of the outer frame 1 . More specifically, in order to make the adhesion between the plastic frame 12 and the outer frame 2 more firm, plastic matching grooves 123 are evenly distributed on both sides of the first glue storage groove 121 to cooperate with the strip-shaped protrusions 21 .

[0043] Please refer to Figure 6-7 , Image 6 It is a partial cross-sectional view of the outer frame provided in Embodiment 2 of the present invention; Figure 7 It is a partial cross-sectional view of...

specific Embodiment approach 3

[0046] This implementation mode differs from the specific implementation modes 1 and 2 in that:

[0047] Please combine Figure 8-9 , Figure 8 It is a partial cross-sectional view of the outer frame provided in the third embodiment of the present invention; Figure 9 It is a partial cross-sectional view of a metal middle frame of a mobile electronic product provided in Embodiment 3 of the present invention.

[0048] The strip-shaped protrusions 21 are located at both ends of the inner wall of the outer frame 2, and the outer frame 2 has a "[" structure, and the side of the plastic frame 12 in contact with the inner wall of the outer frame 2 is provided with a first protrusion 124, and the The first protrusion 124 is in contact with the sidewall of the outer frame 2 , and the first glue storage tank 121 is disposed on the first protrusion 124 .

[0049] The rest of the structures in this embodiment are the same as those in Embodiments 1 and 2, so details will not be repeate...

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Abstract

The invention relates to the technical field of mobile equipment, in particular to a metal middle frame of a mobile electronic product. The metal middle frame comprises a middle plate and an outer frame, wherein the middle plate and the outer frame are both made of metal; at least one bar-shaped bulge is arranged on the inner wall of the outer frame in the long side direction of the inner wall; the middle plate comprises an alloy plate and a plastic border formed by embedding a metal piece into a mold along the alloy plate through injection molding, first glue storage grooves are formed in surfaces, contacted with the inner wall of the outer frame, of the plastic border in the long side direction of the plastic border, and second glue storage grooves are formed in two sides of the plastic border respectively. The middle plate and the outer frame are firmly bonded and cannot be separated easily under larger external force. The invention further relates to the mobile electronic product provided with the metal middle frame, and components of the mobile electronic product cannot be easily separated under the larger external force.

Description

technical field [0001] The invention relates to the technical field of mobile devices, in particular to a metal middle frame of a mobile electronic product and a mobile electronic product with the metal middle frame. Background technique [0002] At present, with the continuous development of electronic technology, digital products are getting closer to people's lives. Especially mobile phone products have become an indispensable necessity in our daily life. Mobile phone products not only shorten the distance between people, but also bring people more convenience and entertainment. [0003] Some of the middle frames of mobile electronic products are made of non-metallic materials such as plastics, and some are made of metal. The metal middle frame and casing used in mobile electronic products not only have an exquisite appearance, but also have the advantages of delicate touch, wear resistance, drop resistance, and corrosion resistance, so they are very popular among consu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/18
Inventor 施碧溪
Owner AOJIE HARDWARE JIANGSU
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