Door cover

A door cover and cloth technology, applied in the direction of cabinet/cabinet/drawer components, digital processing power distribution, etc., can solve the problems of high mold opening price, poor plastic elasticity, and high price, so as to achieve good flexibility and Watertight properties, folding resistance, low price effect

Active Publication Date: 2013-03-06
PEGATRON
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AI Technical Summary

Problems solved by technology

The disadvantage is that it will be hydrolyzed due to moisture and high temperature in the air. Although it can be improved by adding esters or ethers, the price will rise accordingly. Although the price of polyurethane material itself is only slightly higher than that of rubber, the cost of molds is comparable to that of plastics. is quite expensive
[0006] Magnesium aluminum alloy + rubber: the advantages are good strength, not easy to deform and beautiful appearance, the disadvantage is that the weight is heavy and the mold opening price is the most expensive
[0007] Plastic + Polyurethane: Combining the advantages of plastic and polyurethane, but the disadvantage is that the elasticity of the plastic is not good, so when the number of opening and closing of the door cover it is applied to reaches a certain level, it will break due to elastic fatigue
In addition, the mold opening cost of this material is relatively high, only slightly lower than magnesium aluminum alloy + rubber

Method used

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Embodiment Construction

[0020] The present invention mainly provides a door cover suitable for an electronic device, which is used to cover an input / output port of the electronic device. The door cover has low cost and can pass waterproof test, dustproof test, salt spray resistance test and tensile test, etc.

[0021] see Figure 1A , Figure 1B and Figure 5 . Figure 1A and Figure 1B Shown are isometric and side views of a door cover 1 according to a first embodiment of the invention. Figure 5 shown as Figure 1A A schematic diagram of the door cover 1 used to cover the input / output port 32 of the electronic device 3 (such as an industrial computer).

[0022] Such as Figure 1A and Figure 1B As shown, the door cover 1 of the present invention includes a cloth 10 and a sealing member 11 . The fabric 10 is used for fixing to the electronic device 3 , and the sealing member 11 is combined with the fabric 10 to functionally seal the input / output port 32 of the electronic device 3 .

[0023] In...

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PUM

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Abstract

The invention relates to a door cover, which is applied to input / output ports of an electronic device. The door cover of the invention comprises cloth and a sealing part, wherein the cloth comprises a first part and a second part connected with the first part; and the sealing part is combined with the second part of the cloth. The door cover is fixed at the electronic device by the first part of the cloth and can seal the input / output ports of the electronic device in a lifting way by the sealing part on the second part to bend the cloth between the first and second parts.

Description

technical field [0001] The invention relates to a door cover suitable for electronic devices, in particular to a door cover combined with cloth and having low cost, which can pass waterproof test, dustproof test, salt spray resistance test and tensile test. Background technique [0002] In industrial computers, all I / O units need to undergo waterproof and dustproof tests, and some machines even undergo salt spray resistance tests. In addition, each door cover (I / O door) used for the input / output port needs to be tested for tension. [0003] In the past, when industrial computers designed the input / output port door cover, the most commonly used materials were nothing more than rubber, thermoplastic polyurethane (TPU, thermo-plastic polyurethane), magnesium aluminum alloy + rubber, plastic + polyurethane. See the following descriptions for the properties of various known materials. [0004] Rubber: The advantages are impact resistance, bending resistance, high extensibility,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/03G06F1/18
Inventor 黄美雪黄鸿昌田凯诚周志杰孙志铠
Owner PEGATRON
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