Back to results
US 2012/0267363 A1Published application
Insulation Box Having Two Boards and a Spring Disposed Between the Boards
AssigneeAskey Computer Corp.
InventorsChian-Jung CHEN, Ching-Feng HSIEH
Life of this patent
Estimating the term…
Abstract
An insulation box includes: a case body with a receiving space and an opening, and a door board for covering the opening; wherein the door board includes stacked inner and outer boards, and springs are disposed therebetween to provide buffering and tightening effects. When the opening is covered by the door board for a signal test, the inner board can be properly adjusted to completely seal up the opening of the insulation box, thereby preventing signals from being lost.
Claims11
An insulation box, comprising:
- a case body including a receiving space and an opening toward external environment;
- and
- a door board closable and hinged to one side of the case body for closing up the opening, the door board including an outer board disposed outwardly, an inner board disposed inwardly, and one spring disposed between the inner board and the outer board for maintaining an elastic yaw allowance for the inner board.
Dependencies are inferred from the claim text.