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Detachable electromagnetic shielding shelter equipment cabinet access door

An electromagnetic shielding and maintenance door technology, which is applied in the fields of magnetic field/electric field shielding, chassis/cabinet/drawer parts, door leaves, etc. Easy to assemble, ensure electromagnetic shielding performance, and achieve the effect of good installation accuracy

Inactive Publication Date: 2015-03-25
衡阳泰豪通信车辆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] CN 103369895 A discloses an electromagnetic shielding cabinet, which adopts a cabinet body, a cabinet door and a cover body made of conductive materials. The electromagnetic shielding cabinet of the invention has weak electromagnetic shielding, and the cabinet door cannot be quickly disassembled

Method used

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  • Detachable electromagnetic shielding shelter equipment cabinet access door
  • Detachable electromagnetic shielding shelter equipment cabinet access door
  • Detachable electromagnetic shielding shelter equipment cabinet access door

Examples

Experimental program
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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] refer to Figure 1~3 , a detachable electromagnetic shielding shelter cabinet maintenance door, comprising a door frame 1, a door panel 2, a handle 3, a locker 4, a fixing pin 7, a fixing pin mounting plate 6 and a shielding rubber strip 5; The fixed pin mounting plate 6; the fixed pin mounting plate 6 is provided with two fixed pins 7; the outer wall of the door panel 2 is provided with a handle 3 for moving the maintenance door; the upper end of the door panel 2 passes through two lockers 4 is locked with the door frame 1; the door frame 1 is integrally embedded with a shielding colloid 5 in the profile notch.

[0028] The door panel 2 is a large foam structure; the thickness of the door panel 2 is 13 mm.

[0029] The door panel 2 and the door frame 1 are aluminum profiles.

[0030] The shielding colloid 5 includes a B-type shielding rubber ...

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Abstract

A detachable electromagnetic shielding shelter equipment cabinet access door comprises a door frame, a door plank, a handle, two locking devices, two fixing pins, a fixing pin installation plate and a shielding rubber strip. The fixing pin installation plate is arranged at the lower portion of the door plank and provided with the two fixing pins. The handle for carrying the access door is arranged on the outer wall of the door plank. The upper end of the door plank and the door frame are locked through the two locking devices. The shielding rubber strip is embedded into a sectional bar notch of the door frame. The detachable electromagnetic shielding shelter equipment cabinet access door is convenient to detach, good in electromagnetic shielding performance, light and high in strength.

Description

technical field [0001] The invention relates to a cabinet maintenance door, in particular to a detachable electromagnetic shielding shelter cabinet maintenance door. Background technique [0002] There are usually cabinets inside the shelters for installing on-board instruments and equipment. At present, some shelter cabinets are open without maintenance doors. Although such cabinets are convenient for maintenance, they cannot meet the requirements of electromagnetic shielding; some shelters The cabinet adopts the maintenance door made of profiles similar in structure to the cabin door. The thickness of the maintenance door made of this profile is the same as that of the cabin wall, or even as thick as 50mm. The maintenance door with this structure is too heavy, and is easily limited by space, cannot be disassembled and assembled, and does not have electromagnetic shielding effect. [0003] With the expansion of the application field of the shelter, the shelter needs a cabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K9/00E06B7/28E06B3/72E06B7/22
Inventor 蒋家慧李圣雨毛红林宁淑华
Owner 衡阳泰豪通信车辆有限公司
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