US 12,284,779 B2
Server and host chassis thereof
Jun-Yu Chen, New Taipei (TW)
Assigned to WISTRON CORPORATION, New Taipei (TW)
Filed by Wistron Corporation, New Taipei (TW)
Filed on Jan. 18, 2023, as Appl. No. 18/156,071.
Claims priority of application No. 111135616 (TW), filed on Sep. 20, 2022.
Prior Publication US 2024/0098928 A1, Mar. 21, 2024
Int. Cl. H05K 7/14 (2006.01)
CPC H05K 7/1489 (2013.01) 20 Claims
OG exemplary drawing
 
1. A server comprising:
a housing having an assembling opening;
a fixing assembly connected to the housing, wherein the fixing assembly has an accommodating portion and a first fixing portion;
a dustproof device having a second fixing portion and a filtering portion, wherein the second fixing portion is detachably connected to the first fixing portion, and the filtering portion is in communication with the assembling opening;
a filler located in the accommodating portion;
a circuit board located in the housing; and
a transmission cable located in the filler;
wherein the second fixing portion comprises a positioning latch, an elastic arm, and an operating portion, the elastic arm is connected to the positioning latch and the operating portion; when the operation portion is actuated, the elastic arm allows the positioning latch to be selectively fixed with the first fixing portion.
 
11. A host chassis comprising:
a housing having an assembling opening;
a fixing assembly connected to the housing, wherein the fixing assembly has an accommodating portion and a first fixing portion;
a filler located in the accommodating portion; and
a dustproof device having a second fixing portion and a filtering portion, wherein the second fixing portion is detachably connected to the first fixing portion, and the filtering portion is in communication with the assembling opening;
wherein the second fixing portion comprises a positioning latch, an elastic arm, and an operating portion, the elastic arm is connected to the positioning latch and the operating portion; when the operation portion is actuated, the elastic arm allows the positioning latch to be selectively fixed with the first fixing portion.