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Electronic device case structure

A technology of electronic equipment and casing, applied in the field of electronic equipment casing structure to achieve the effect of suppressing noise

Inactive Publication Date: 2015-11-18
NEC PLATFORMS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the acoustic device is pressed by the elasticity of the roller, the vibration of the housing is suppressed, and the vibration applied to the sleeve from the outside is blocked

Method used

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  • Electronic device case structure
  • Electronic device case structure
  • Electronic device case structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The following will refer to Figures 1 to 4 Exemplary embodiments of housing structures for electronic equipment according to the present invention are described.

[0050] figure 1 is a general perspective view showing the housing structure 10 of the electronic equipment. figure 2 is a front view showing an electronic equipment unit (hereinafter simply referred to as a unit) 30 holding electronic equipment mounted in the unit housing 11 . image 3 is a side view showing the unit 30 installed in the unit case 11 in cross section taken in the attaching and detaching directions. Figure 4 is an overall perspective view showing the unit support mechanism 18 including the rotatable roller member 19 .

[0051] The electronic device case structure 10 according to this exemplary embodiment includes a unit case 11 detachably mounted with a unit 30 inside which houses an electronic device such as an HDD 35 as a vibration generation source as described above.

[0052] The un...

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PUM

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Abstract

[Problem] To provide an electronic device case structure which suppresses noise generation caused by vibrations generated from electronic devices held inside an electronic device unit being propagated to a unit case. [Solution] An electronic device case structure (10) provided with a unit case (11) which is detachably mounted to an electronic device unit (30) that holds electronic devices (35) therein, said electronic devices (35) being vibration generating sources. The unit case (11) is provided with unit support mechanisms (18) which comprise rotatable roller members (19) that guide and support the electronic device unit (30) when the electronic device unit (30) is being attached or detached. The roller members (19) are configured from vibration-preventing members that comprise an elastic material.

Description

technical field [0001] The present invention relates to an electronic equipment housing structure that suppresses the occurrence of noise caused by propagation of vibration from vibration generating sources such as HDD (Hard Disk Drive) and other disk drive devices to the unit housing because the electronic equipment unit holding the vibration generating source is installed in the unit housing. Background technique [0002] Typically, electronic devices such as servers include removable units such as HDDs, disk drives, or cooling fans. These movable units act as vibration generation sources. [0003] Vibration generated by such a vibration generating source propagates to each unit of the unit housing and acts as a noise generating source because the electronic equipment unit holding the electronic equipment is installed in the unit housing. [0004] In particular, the noise generated when the HDD is used as a vibration generation source irritates the human ear due to its c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B33/08F16C29/04F16F15/08G11B33/12H05K7/14H05K7/18
CPCG11B33/08F16C29/045G11B33/022H05K7/1489G06F1/182G06F1/187
Inventor 中野秀树
Owner NEC PLATFORMS LTD
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