CN110881269A - Portable electromagnetic information safety device - Google Patents

Abstract

Translated fromChinese

本发明公开了一种便携式电磁信息安全防护装置，涉及电磁屏蔽技术领域，解决了现有技术电磁屏蔽帐篷体积较大，搭建和拆卸不方便，携带不方便，机动性不强的技术问题。该便携式电磁信息安全防护装置，包括屏蔽箱体。屏蔽箱体包括可拆卸连接的上箱体和下箱体。上箱体和下箱体之间设有折叠装置，上箱体和下箱体之间设有屏蔽罩，屏蔽罩和上箱体以及下箱体形成电磁屏蔽空间。屏蔽罩至少与上箱体和下箱体中的其中一个可拆卸连接。本发明结构简单，操作方便，在展开和闭合时，只需单人操作就可完成，省时省力，而且维护简单方便，屏蔽可靠，经测试满足GJB4216‑2001C级。本发明在闭合后占用空间小，移动和携带方便，机动性强。

The invention discloses a portable electromagnetic information safety protection device, which relates to the technical field of electromagnetic shielding, and solves the technical problems of the prior art electromagnetic shielding tent with large volume, inconvenient construction and disassembly, inconvenient portability and low mobility. The portable electromagnetic information safety protection device includes a shielding box. The shielding box includes an upper box and a lower box that are detachably connected. A folding device is arranged between the upper box body and the lower box body, a shielding cover is arranged between the upper box body and the lower box body, and the shielding cover, the upper box body and the lower box body form an electromagnetic shielding space. The shielding cover is detachably connected with at least one of the upper case body and the lower case body. The invention has simple structure and convenient operation. When unfolding and closing, it can be completed by only one person, saving time and labor, and is simple and convenient to maintain, reliable in shielding, and meets GJB4216-2001C level after testing. The invention occupies less space after being closed, is convenient to move and carry, and has strong maneuverability.

Description

Translated fromChinese

一种便携式电磁信息安全防护装置A portable electromagnetic information safety protection device

技术领域technical field

本发明涉及电磁屏蔽技术领域，具体来说，是指一种便携式电磁信息安全防护装置。The invention relates to the technical field of electromagnetic shielding, in particular to a portable electromagnetic information safety protection device.

背景技术Background technique

现代战争要求指挥信息畅通、快捷、安全，过去逐级下达命令的纵向指挥体系已被立体指挥体系所取代，野战通信节点已成为作战指挥系统不可分割的一部分，保证野战通信节点信息安全成为迫切需要解决的问题。Modern warfare requires smooth, fast and safe command information. In the past, the vertical command system that issued orders step by step has been replaced by a three-dimensional command system. Field communication nodes have become an inseparable part of the combat command system, and ensuring the information security of field communication nodes has become an urgent need. solved problem.

专利号为CN201010282013.4的专利公开了一种电磁屏蔽帐篷，该电磁屏蔽帐篷包括帐篷骨架、帐篷内层、防雨外层；帐篷骨架为尖顶结构，包括支架和顶架；帐篷内层由三层电磁屏蔽面料构成，置于帐篷骨架的内侧；支架上设有侧支架，以形成过渡空间，所述过渡空间由电磁屏蔽布覆盖，使得过渡空间形成电磁电磁屏蔽空间；防雨外层罩于骨架和侧支架外；帐篷内层上设有内外双层屏蔽门，其开合部位均采用双向屏蔽金属拉链，以方便在帐篷内层里外的开启和关闭，所述屏蔽门内侧还设有带屏蔽链接魔术贴的卷帘。此专利可以对设备的电磁信息进行保护，但是此专利体积较大，搭建和拆卸不方便，携带不方便，机动性不强。Patent No. CN201010282013.4 discloses an electromagnetic shielding tent. The electromagnetic shielding tent includes a tent frame, a tent inner layer, and a rain-proof outer layer; the tent frame is a spire structure, including a bracket and a top frame; A layer of electromagnetic shielding fabric is placed on the inner side of the tent frame; the bracket is provided with a side bracket to form a transition space, and the transition space is covered by an electromagnetic shielding cloth, so that the transition space forms an electromagnetic electromagnetic shielding space; Outside the frame and side brackets; the inner layer of the tent is provided with an inner and outer double-layer screen door, and its opening and closing parts are all made of two-way shielding metal zippers to facilitate opening and closing inside and outside the inner layer of the tent, and the inner side of the screen door is also provided with Roller blinds with shield link Velcro. This patent can protect the electromagnetic information of the device, but this patent is bulky, inconvenient to build and disassemble, inconvenient to carry, and not very maneuverable.

发明内容SUMMARY OF THE INVENTION

有鉴于此，本发明的目的在于克服现有技术的不足，提供一种便携式电磁信息安全防护装置，以解决现有技术电磁屏蔽帐篷体积较大，搭建和拆卸不方便，携带不方便，机动性不强的技术问题。In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a portable electromagnetic information security protection device, so as to solve the problem that the prior art electromagnetic shielding tent is large in size, inconvenient to build and disassemble, inconvenient to carry, and mobile. Not strong technical issues.

本发明解决其技术问题所采用的技术方案是：The technical scheme adopted by the present invention to solve its technical problems is:

提供一种便携式电磁信息安全防护装置，包括用于放置需要电磁信息保护设备的屏蔽箱体，所述屏蔽箱体包括相互可拆卸连接的上箱体和下箱体，所述上箱体和所述下箱体之间设置有用于调节所述上箱体和所述下箱体之间距离的折叠装置；A portable electromagnetic information safety protection device is provided, which includes a shielding box for placing equipment requiring electromagnetic information protection, the shielding box includes an upper box and a lower box that are detachably connected to each other, the upper box and all A folding device for adjusting the distance between the upper box and the lower box is arranged between the lower boxes;

所述屏蔽箱体位于所述上箱体和所述下箱体之间设置有屏蔽罩，所述屏蔽罩罩在所述折叠装置外部，所述屏蔽罩顶部与所述上箱体连接，所述屏蔽罩底部与所述下箱体连接，所述屏蔽罩和所述上箱体以及所述下箱体形成电磁屏蔽空间；The shielding box is located between the upper box and the lower box and is provided with a shielding cover, the shielding cover is outside the folding device, and the top of the shielding cover is connected to the upper box, so the bottom of the shielding cover is connected to the lower box body, and the shielding cover, the upper box body and the lower box body form an electromagnetic shielding space;

所述屏蔽罩至少与所述上箱体和下箱体中的其中一个可拆卸连接。The shielding cover is detachably connected to at least one of the upper case body and the lower case body.

优选的，所述屏蔽罩与所述上箱体固定连接，所述屏蔽罩与所述下箱体可拆卸连接。Preferably, the shielding cover is fixedly connected to the upper box body, and the shielding cover is detachably connected to the lower box body.

优选的，所述屏蔽罩底部与所述下箱体顶部之间设置有多个相互配合的磁铁，所述磁铁将所述屏蔽罩和所述下箱体可拆卸连接。Preferably, a plurality of mutually matched magnets are arranged between the bottom of the shielding cover and the top of the lower box, and the magnets detachably connect the shielding and the lower box.

优选的，所述折叠装置为多个竖直设置在所述上箱体和所述下箱体之间的折叠臂，所述折叠臂包括上折叠杆和下折叠杆，所述上折叠杆和下折叠杆通过阻尼轴铰接；Preferably, the folding device is a plurality of folding arms vertically arranged between the upper box body and the lower box body, the folding arms include an upper folding rod and a lower folding rod, the upper folding rod and The lower folding rod is hinged through the damping shaft;

所述上折叠杆顶部铰接有上安装支架，所述下折叠杆底部铰接有下安装支架。An upper mounting bracket is hinged on the top of the upper folding rod, and a lower mounting bracket is hinged on the bottom of the lower folding rod.

优选的，所述上折叠杆和所述下折叠杆之间设置有用于避免所述上折叠杆和所述下折叠杆之间角度过大，使所述上折叠杆和所述下折叠杆保持竖直的中限位板；Preferably, an angle between the upper folding rod and the lower folding rod is arranged to prevent the angle between the upper folding rod and the lower folding rod from being too large, so that the upper folding rod and the lower folding rod can be kept Vertical middle limit plate;

所述上折叠杆和所述上安装支架之间设置有用于避免所述上折叠杆和所述上安装支架之间角度过大，使所述上折叠杆保持竖直的上限位板；An upper limit plate is arranged between the upper folding rod and the upper mounting bracket to prevent the angle between the upper folding rod and the upper mounting bracket from being too large and to keep the upper folding rod vertical;

所述下折叠杆和所述下安装支架之间设置有用于避免所述下折叠杆和所述下安装支架之间角度过大，使所述下折叠杆保持竖直的下限位板。A lower limit plate is arranged between the lower folding rod and the lower installation bracket to prevent the angle between the lower folding rod and the lower installation bracket from being too large and to keep the lower folding rod vertical.

优选的，所述上箱体和所述下箱体之间水平设置有若干平台，若干所述平台上、下均设置有所述折叠装置，所述折叠装置将所述上箱体、若干所述平台以及所述下箱体连接。Preferably, several platforms are arranged horizontally between the upper box body and the lower box body, and the folding devices are arranged on the upper and lower parts of the platforms, and the folding devices fold the upper box body and the several platforms. The platform and the lower box are connected.

优选的，所述屏蔽罩上设置有用于观察所述电磁屏蔽空间内部的视窗。Preferably, the shielding case is provided with a viewing window for observing the interior of the electromagnetic shielding space.

优选的，所述视窗的材料为高透视屏蔽柔性材料。Preferably, the material of the window is a high-perspective shielding flexible material.

优选的，所述屏蔽罩上设置有用于伸入所述屏蔽箱体内部操作需要电磁信息保护设备的操作臂。Preferably, the shielding case is provided with an operating arm for extending into the shielding box to operate the electromagnetic information protection device.

优选的，所述屏蔽箱体上设置有用于与需要电磁信息保护设备供电的电源，所述屏蔽箱体上设置有数据交换接口。Preferably, the shielding box is provided with a power supply for supplying power to equipment requiring electromagnetic information protection, and the shielding box is provided with a data exchange interface.

优选的，所述屏蔽罩上部一侧与所述屏蔽罩底部设置有多个可拆卸连接组件，在扶起所述屏蔽罩时，所述可拆卸连接组件将所述屏蔽罩底部与所述屏蔽罩上部一侧连接，将所述屏蔽罩卷起并固定。Preferably, a plurality of detachable connecting components are provided on the upper side of the shielding cover and the bottom of the shielding cover. When the shielding cover is lifted up, the detachable connecting components connect the bottom of the shielding cover to the shielding cover. The upper side of the cover is connected, and the shielding cover is rolled up and fixed.

优选的，所述可拆卸连接组件为相互配合的磁铁。Preferably, the detachable connecting components are magnets that cooperate with each other.

与现有技术相比，本发明有益效果是：Compared with the prior art, the beneficial effects of the present invention are:

1、本发明结构简单，操作方便，在展开和闭合时，只需单人操作就可完成，省时省力，而且维护简单方便，屏蔽可靠，经测试满足GJB4216-2001C级。1. The present invention has simple structure and convenient operation. When unfolding and closing, it can be completed by only one person, which saves time and effort, and is simple and convenient to maintain.

2、本发明在闭合后占用空间小，且相对于现有屏蔽装置更加小巧，移动和携带方便，机动性强。2. The present invention occupies less space after being closed, and is more compact compared to the existing shielding device, and is convenient to move and carry, and has strong maneuverability.

3、本发明上箱体在下降过程中，屏蔽罩内部的空气会使屏蔽罩向四周膨胀，从而避免屏蔽罩夹在折叠装置内，避免屏蔽罩损坏。3. During the descending process of the upper box of the present invention, the air inside the shielding cover will expand the shielding cover to the surrounding, thereby preventing the shielding cover from being clamped in the folding device and preventing the shielding cover from being damaged.

4、本发明可以通过视窗观察箱体内的设备，并且在使用过程中，操作人员不需要打开屏蔽罩，只需将手伸入操作臂内，就可操作箱体内的设备，不会造成电磁信息泄露，使用更加方便。4. In the present invention, the equipment in the box can be observed through the window, and during use, the operator does not need to open the shielding cover, but only needs to put his hand into the operating arm to operate the equipment in the box without causing electromagnetic information. Leaked, more convenient to use.

5、本发明在使用过程中，不需要打开屏蔽罩，通过电源就可为设备供电或充电，保证设备的正常续航。通过数据交换接口就可实现设备与外界的数据交换，不会造成电磁信息泄露，使用更加方便。5. During the use of the present invention, it is not necessary to open the shielding cover, and the device can be powered or charged through the power supply, so as to ensure the normal battery life of the device. The data exchange between the device and the outside world can be realized through the data exchange interface, which will not cause electromagnetic information leakage and is more convenient to use.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

图1是本发明总体展开示意图；Fig. 1 is the overall development schematic diagram of the present invention;

图2是本发明箱体展开示意图；Fig. 2 is a schematic diagram of the unfolding of the box of the present invention;

图3是本发明总体闭合示意图；Fig. 3 is the general closed schematic diagram of the present invention;

图4是本发明折叠臂伸长示意图；4 is a schematic diagram of the extension of the folding arm of the present invention;

图5是本发明折叠臂收缩示意图。FIG. 5 is a schematic diagram of the retraction of the folding arm of the present invention.

图中：1-上箱体，2-下箱体，3-屏蔽罩，4-电磁屏蔽空间，5-上折叠杆，6-下折叠杆，7-阻尼轴，8-上安装支架，9-下安装支架，10-中限位板，11-上限位板，12-下限位板，13-平台，14-视窗，15-操作臂，16-数据交换接口，17-电源接口，18-锁体，19-锁钩，20-脚轮，21-拉杆，22-提手，23-支脚，24-折叠装置。In the picture: 1-upper box, 2-lower box, 3-shield cover, 4-electromagnetic shielding space, 5-upper folding rod, 6-lower folding rod, 7-damping shaft, 8-upper mounting bracket, 9 -Lower mounting bracket, 10-Middle limit plate, 11-Upper limit board, 12-Lower limit board, 13-Platform, 14-Window, 15-Operating arm, 16-Data exchange interface, 17-Power interface, 18- Lock body, 19-lock hook, 20-caster, 21-draw rod, 22-handle, 23-foot, 24-folding device.

具体实施方式Detailed ways

为使本发明的目的、技术方案和优点更加清楚，下面将对本发明的技术方案进行详细的描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全面的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施方式，都属于本发明所保护的范围。In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

实施例1：Example 1:

一种便携式电磁信息安全防护装置，如图1-3所示，包括用于放置需要电磁信息保护设备的屏蔽箱体。屏蔽箱体包括相互可拆卸连接的上箱体1和下箱体2。上箱体1和下箱体2之间设置有用于调节上箱体1和下箱体2之间距离的折叠装置24。箱体展开时，折叠装置24伸长；箱体闭合时，折叠装置24收缩，并且箱体将折叠装置24关闭在箱体内部。优选的，上箱体1和下箱体2的材料为铝合金。屏蔽罩3为高性能导电屏蔽布。A portable electromagnetic information security protection device, as shown in Figures 1-3, includes a shielding box for placing equipment requiring electromagnetic information protection. The shielding box includes an upper box 1 and a lower box 2 that are detachably connected to each other. Afolding device 24 for adjusting the distance between the upper case 1 and the lower case 2 is provided between the upper case 1 and the lower case 2 . When the box body is unfolded, thefolding device 24 is extended; when the box body is closed, thefolding device 24 is contracted, and the box body closes thefolding device 24 inside the box body. Preferably, the material of the upper case body 1 and the lower case body 2 is aluminum alloy. The shieldingcover 3 is a high-performance conductive shielding cloth.

如图1所示，屏蔽箱体位于上箱体1和下箱体2之间设置有屏蔽罩3。屏蔽罩3罩在折叠装置24外部。屏蔽罩3顶部与上箱体1连接，屏蔽罩3底部与下箱体2连接，屏蔽罩3和上箱体1以及下箱体2形成电磁屏蔽空间4。屏蔽罩3至少与上箱体1和下箱体2中的其中一个可拆卸连接。As shown in FIG. 1 , a shieldingcover 3 is provided between the upper box 1 and the lower box 2 of the shielding box. Theshield 3 covers the outside of thefolding device 24 . The top of the shieldingcover 3 is connected to the upper box body 1 , the bottom of the shieldingcover 3 is connected to the lower box body 2 , and the shieldingcover 3 , the upper box body 1 and the lower box body 2 form anelectromagnetic shielding space 4 . The shieldingcover 3 is detachably connected to at least one of the upper case body 1 and the lower case body 2 .

优选的，屏蔽罩3与上箱体1固定连接，屏蔽罩3与下箱体2可拆卸连接。Preferably, the shieldingcover 3 is fixedly connected to the upper box body 1 , and the shieldingcover 3 is detachably connected to the lower box body 2 .

本发明在移动时，如图3所示，将上箱体1和下箱体2连接，使箱体连接为一个整体，可以方便、快捷移动本发明，机动性强。When the present invention is moving, as shown in Figure 3, the upper box body 1 and the lower box body 2 are connected, so that the box bodies are connected as a whole, the present invention can be moved conveniently and quickly, and the maneuverability is strong.

在需要对设备的电磁信息进行保护时，如图2所示，将下箱体2水平放置在工作台上，将上箱体1打开，并通过折叠装置24将上箱体1上升并固定，使箱体展开。When the electromagnetic information of the equipment needs to be protected, as shown in FIG. 2 , the lower box body 2 is placed horizontally on the workbench, the upper box body 1 is opened, and the upper box body 1 is lifted and fixed by thefolding device 24 . Unfold the box.

将屏蔽罩3底部与下箱体2分开，将屏蔽罩3扶起，从而可以将设备放置在箱体内，然后将屏蔽罩3底部重新与下箱体2连接，使设备处于电磁屏蔽空间4内，从而对设备的电磁信息进行保护。Separate the bottom of the shieldingcover 3 from the lower box 2, lift the shieldingcover 3 so that the equipment can be placed in the box, and then reconnect the bottom of the shieldingcover 3 to the lower box 2, so that the equipment is in theelectromagnetic shielding space 4 , so as to protect the electromagnetic information of the device.

在工作完成，需要闭合箱体时，将屏蔽罩3底部与下箱体2分开，将屏蔽罩3扶起，从而可以将设备取出。然后将屏蔽罩3底部重新与下箱体2连接，使折叠装置24收缩，使上箱体1下降与下箱体2闭合。上箱体1在下降过程中，屏蔽罩3内部的空气会使屏蔽罩3向四周膨胀，从而避免屏蔽罩3夹在折叠装置24内，避免屏蔽罩3损坏。在即将连接上箱体1和下箱体2时，将露在箱体外面的屏蔽罩3塞入箱体内，然后将上箱体1和下箱体2连接。When the work is completed and the box needs to be closed, the bottom of the shieldingcover 3 is separated from the lower box 2, and the shieldingcover 3 is lifted up, so that the equipment can be taken out. Then, the bottom of the shieldingcover 3 is reconnected to the lower box body 2, and thefolding device 24 is contracted, so that the upper box body 1 is lowered and the lower box body 2 is closed. During the descending process of the upper box 1 , the air inside the shieldingcover 3 will expand the shieldingcover 3 to the surrounding, thereby preventing the shieldingcover 3 from being clamped in thefolding device 24 and preventing the shieldingcover 3 from being damaged. When the upper box 1 and the lower box 2 are about to be connected, the shieldingcover 3 exposed outside the box is inserted into the box, and then the upper box 1 and the lower box 2 are connected.

本发明结构简单，操作方便，在展开和闭合时，只需单人操作就可完成，省时省力，而且屏蔽可靠，维护简单方便。本发明在闭合后占用空间小，且相对于现有屏蔽装置更加小巧，移动和携带方便。The invention has simple structure and convenient operation. When unfolding and closing, it can be completed by only one person, saving time and effort, and has reliable shielding and simple and convenient maintenance. The invention occupies less space after being closed, is more compact compared to the existing shielding device, and is convenient to move and carry.

本发明屏蔽罩3与上箱体1固定连接，屏蔽罩3与下箱体2可拆卸连接，使用时，从下部扶起屏蔽罩3，方便将设备放置在箱体内。The shieldingcover 3 of the present invention is fixedly connected to the upper box body 1, and the shieldingcover 3 is detachably connected to the lower box body 2. When in use, the shieldingcover 3 is lifted from the bottom to facilitate placing the equipment in the box.

优选的，屏蔽罩3底部与下箱体2顶部之间设置有多个相互配合的磁铁，磁铁将屏蔽罩3和下箱体2可拆卸连接。Preferably, a plurality of mutually matching magnets are arranged between the bottom of the shieldingcover 3 and the top of the lower box 2 , and the magnets connect the shieldingcover 3 and the lower box 2 detachably.

磁铁结构简单、使用方便、成本低，而且使连接和拆卸屏蔽罩3和下箱体2更加方便、快捷。The magnet has the advantages of simple structure, convenient use and low cost, and makes the connection and disassembly of the shieldingcover 3 and the lower box body 2 more convenient and fast.

优选的，如图4、图5所示，折叠装置24为多个竖直设置在上箱体1和下箱体2之间的折叠臂。优选为4根折叠臂，且4根折叠臂均匀分布在箱体四周。折叠臂包括上折叠杆5和下折叠杆6，上折叠杆5和下折叠杆6通过阻尼轴7铰接。上折叠杆5顶部铰接有上安装支架8，下折叠杆6底部铰接有下安装支架9。上安装支架8与上箱体1连接，下安装支架9与下安装支架9连接。Preferably, as shown in FIGS. 4 and 5 , thefolding device 24 is a plurality of folding arms vertically arranged between the upper case 1 and the lower case 2 . Preferably, there are 4 folding arms, and the 4 folding arms are evenly distributed around the box body. The folding arm includes anupper folding rod 5 and alower folding rod 6 , and theupper folding rod 5 and thelower folding rod 6 are hinged through a dampingshaft 7 . Anupper mounting bracket 8 is hinged at the top of theupper folding rod 5 , and alower mounting bracket 9 is hinged at the bottom of thelower folding rod 6 . Theupper mounting bracket 8 is connected with the upper box body 1 , and thelower mounting bracket 9 is connected with thelower mounting bracket 9 .

箱体闭合时，如图5所示，上折叠杆5和下折叠杆6重叠为一体，减少箱体闭合后的高度，使箱体闭合后更加小巧，方便携带。箱体展开时，如图4所示，上折叠杆5和下折叠杆6展开为竖直。When the box body is closed, as shown in FIG. 5 , theupper folding rod 5 and thelower folding rod 6 are overlapped into one body, which reduces the height of the box body after closing, and makes the box body more compact and convenient to carry. When the box body is unfolded, as shown in FIG. 4 , theupper folding rod 5 and thelower folding rod 6 are unfolded vertically.

使用折叠臂结构，结构简单，使用方便。Using the folding arm structure, the structure is simple and easy to use.

上折叠杆5和下折叠杆6通过阻尼轴7铰接，在展开时，阻尼轴7可以避免折叠臂弯折，使用方便，展开和闭合折叠臂更加快捷。Theupper folding rod 5 and thelower folding rod 6 are hingedly connected by a dampingshaft 7. When unfolding, the dampingshaft 7 can avoid bending of the folding arm, which is convenient to use and quicker to unfold and close the folding arm.

优选的，如图4、图5所示，上折叠杆5和下折叠杆6之间设置有用于避免上折叠杆5和下折叠杆6之间角度过大，使上折叠杆5和下折叠杆6保持竖直的中限位板10。Preferably, as shown in FIG. 4 and FIG. 5 , between theupper folding rod 5 and thelower folding rod 6 is arranged to prevent the angle between theupper folding rod 5 and thelower folding rod 6 from being too large, so that theupper folding rod 5 and the lower folding rod are folded Therod 6 holds the verticalintermediate stop plate 10 .

上折叠杆5和上安装支架8之间设置有用于避免上折叠杆5和上安装支架8之间角度过大，使上折叠杆5保持竖直的上限位板11。Anupper limit plate 11 is arranged between theupper folding rod 5 and theupper mounting bracket 8 to prevent the angle between theupper folding rod 5 and theupper mounting bracket 8 from being too large and to keep theupper folding rod 5 vertical.

下折叠杆6和下安装支架9之间设置有用于避免下折叠杆6和下安装支架9之间角度过大，使下折叠杆6保持竖直的下限位板12。Alower limit plate 12 is arranged between thelower folding rod 6 and thelower mounting bracket 9 to prevent the angle between thelower folding rod 6 and thelower mounting bracket 9 from being too large and to keep thelower folding rod 6 vertical.

优选的，如图2所示，上箱体1和下箱体2之间水平设置有若干平台13。若干平台13上、下均设置有折叠装置24。折叠装置24将上箱体1、若干平台13以及下箱体2连接。优选的，平台13为1个。如图2所示，平台13顶部与上箱体1之间均布4根折叠臂，平台13底部与下箱体2之间均布4根折叠臂。值得注意的是，也可根据需要设置多个平台13。Preferably, as shown in FIG. 2 ,several platforms 13 are arranged horizontally between the upper case 1 and the lower case 2 .Several platforms 13 are provided withfolding devices 24 on the top and bottom. Thefolding device 24 connects the upper box 1 ,several platforms 13 and the lower box 2 . Preferably, there is oneplatform 13 . As shown in FIG. 2 , four folding arms are evenly distributed between the top of theplatform 13 and the upper box 1 , and four folding arms are evenly distributed between the bottom of theplatform 13 and the lower box 2 . It is worth noting thatmultiple platforms 13 can also be provided as required.

平台13可以将箱体内部空间分布为多个独立空间，从而可以摆放更多的设备。Theplatform 13 can distribute the inner space of the box into a plurality of independent spaces, so that more devices can be placed.

优选的，如图1所示，屏蔽罩3上设置有用于观察电磁屏蔽空间4内部的视窗14。优选的，视窗14的材料为高透视屏蔽柔性材料。优选的，如图1所示，屏蔽罩3上设置有用于伸入屏蔽箱体内部操作需要电磁信息保护设备的操作臂15。Preferably, as shown in FIG. 1 , the shieldingcover 3 is provided with aviewing window 14 for observing the interior of theelectromagnetic shielding space 4 . Preferably, the material of thewindow 14 is a high-perspective shielding flexible material. Preferably, as shown in FIG. 1 , the shieldingcase 3 is provided with anoperating arm 15 for extending into the interior of the shielding box to operate the equipment requiring electromagnetic information protection.

视窗14可以观察箱体内的设备。视窗14的材料为高透视屏蔽柔性材料，在满足屏蔽电磁信息的同时，可以在使用过程中弯折，满足箱体展开和闭合的需要。在使用过程中，操作人员不需要打开屏蔽罩3，只需将手伸入操作臂15内，就可操作箱体内的设备，不会造成电磁信息泄露，使用更加方便。Theviewing window 14 can observe the equipment inside the box. The material of thewindow 14 is a high-perspective shielding flexible material, which can be bent during use while satisfying the shielding of electromagnetic information, so as to meet the needs of opening and closing the box. During use, the operator does not need to open the shieldingcover 3, but only needs to put his hand into theoperating arm 15 to operate the equipment in the box, which will not cause leakage of electromagnetic information and is more convenient to use.

优选的，如图1、图2所示，屏蔽箱体上设置有用于与需要电磁信息保护设备供电的电源，屏蔽箱体上设置有数据交换接口16。屏蔽箱体内设置有与数据交换接口16连接的信号滤波器。屏蔽箱体外部设置有用于给电源充电的电源接口17，屏蔽箱体内设置有与电源接口17连接的电源滤波器。Preferably, as shown in FIG. 1 and FIG. 2 , the shielding box is provided with a power supply for supplying power to equipment requiring electromagnetic information protection, and the shielding box is provided with adata exchange interface 16 . A signal filter connected to thedata exchange interface 16 is arranged in the shielding box. Apower supply interface 17 for charging the power supply is provided outside the shielding box, and a power supply filter connected to thepower supply interface 17 is arranged in the shielding box.

在使用过程中，不需要打开屏蔽罩3，通过电源就可为设备充电，保证设备的正常续航。通过数据交换接口16就可实现设备与外界的数据交换，不会造成电磁信息泄露，使用更加方便。During use, the shieldingcover 3 does not need to be opened, and the device can be charged through the power supply, so as to ensure the normal battery life of the device. The data exchange between the device and the outside world can be realized through thedata exchange interface 16, which will not cause leakage of electromagnetic information, and is more convenient to use.

优选的，屏蔽罩3上部一侧与屏蔽罩3底部设置有多个可拆卸连接组件，在扶起屏蔽罩3时，可拆卸连接组件将屏蔽罩3底部与屏蔽罩3上部一侧连接，将屏蔽罩3卷起并固定。Preferably, a plurality of detachable connection components are provided on the upper side of the shieldingcover 3 and the bottom of the shieldingcover 3. When the shieldingcover 3 is lifted up, the detachable connecting components connect the bottom of the shieldingcover 3 with the upper side of the shieldingcover 3, and connect the shieldingcover 3 to the upper side of the shieldingcover 3. Theshield 3 is rolled up and fixed.

在扶起屏蔽罩3时，通过连接组件可以将屏蔽罩3固定，在放入设备时，不需要用手扶住屏蔽罩3，使放入设备更加方便、快捷。When the shieldingcover 3 is lifted up, the shieldingcover 3 can be fixed by the connecting assembly. When putting in the equipment, it is not necessary to hold the shieldingcover 3 by hand, which makes it more convenient and quicker to put in the equipment.

优选的，可拆卸连接组件为相互配合的磁铁。即连接组件下部的磁铁和屏蔽罩3与下箱体2连接的磁铁可以为一个磁铁，不仅连接和拆卸连接组件更加方便，而且节约成本。Preferably, the detachable connecting components are magnets that cooperate with each other. That is, the magnet at the lower part of the connecting assembly and the magnet connecting the shieldingcover 3 and the lower case 2 can be one magnet, which is not only more convenient to connect and disassemble the connecting assembly, but also saves cost.

优选的，如图2所示，下箱体2上设置有锁体18，上箱体1上设置有锁钩19，锁体18和锁钩19实现上箱体1和下箱体2的可拆卸连接。也可使用现有拉杆21箱的可拆卸连接结构。Preferably, as shown in FIG. 2 , the lower box body 2 is provided with alock body 18 , and the upper box body 1 is provided with alock hook 19 . Thelock body 18 and thelock hook 19 realize the connection between the upper box body 1 and the lower box body 2 Remove the connection. The detachable connection structure of the existing trolley 21 box can also be used.

下箱体2相对的两个侧面上分别设置有用于滚动箱体的脚轮20和用于拉动箱体的拉杆21，下箱体2侧面还设置有提手22。下箱体2底部设置有用于支撑箱体的支脚23。从而使用本发明更加方便，便捷。Two opposite sides of the lower case 2 are respectively provided withcasters 20 for rolling the case and pull rods 21 for pulling the case, and ahandle 22 is also provided on the side of the lower case 2 . The bottom of the lower box body 2 is provided withfeet 23 for supporting the box body. Therefore, it is more convenient and convenient to use the present invention.

以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention.

Claims (10)

Translated fromChinese

1.一种便携式电磁信息安全防护装置，其特征在于，包括用于放置需要电磁信息保护设备的屏蔽箱体，所述屏蔽箱体包括相互可拆卸连接的上箱体(1)和下箱体(2)，所述上箱体(1)和所述下箱体(2)之间设置有用于调节所述上箱体(1)和所述下箱体(2)之间距离的折叠装置(24)；1. A portable electromagnetic information safety protection device, characterized in that it comprises a shielding box for placing a device requiring electromagnetic information protection, the shielding box comprising an upper box (1) and a lower box that are detachably connected to each other (2), a folding device for adjusting the distance between the upper case (1) and the lower case (2) is provided between the upper case (1) and the lower case (2) (twenty four);所述屏蔽箱体位于所述上箱体(1)和所述下箱体(2)之间设置有屏蔽罩(3)，所述屏蔽罩(3)罩在所述折叠装置(24)外部，所述屏蔽罩(3)顶部与所述上箱体(1)连接，所述屏蔽罩(3)底部与所述下箱体(2)连接，所述屏蔽罩(3)和所述上箱体(1)以及所述下箱体(2)形成电磁屏蔽空间(4)；The shielding box is located between the upper box (1) and the lower box (2) and is provided with a shielding cover (3), and the shielding cover (3) covers the outside of the folding device (24). , the top of the shielding cover (3) is connected to the upper box body (1), the bottom of the shielding cover (3) is connected to the lower box body (2), and the shielding cover (3) is connected to the upper box body (2). The box body (1) and the lower box body (2) form an electromagnetic shielding space (4);所述屏蔽罩(3)至少与所述上箱体(1)和下箱体(2)中的其中一个可拆卸连接。The shielding cover (3) is detachably connected to at least one of the upper case body (1) and the lower case body (2).2.根据权利要求1所述的便携式电磁信息安全防护装置，其特征在于，所述屏蔽罩(3)与所述上箱体(1)固定连接，所述屏蔽罩(3)与所述下箱体(2)可拆卸连接。2. The portable electromagnetic information security protection device according to claim 1, wherein the shielding cover (3) is fixedly connected to the upper case (1), and the shielding cover (3) is connected to the lower casing (3). The box body (2) is detachably connected.3.根据权利要求2所述的便携式电磁信息安全防护装置，其特征在于，所述屏蔽罩(3)底部与所述下箱体(2)顶部之间设置有多个相互配合的磁铁，所述磁铁将所述屏蔽罩(3)和所述下箱体(2)可拆卸连接。3. The portable electromagnetic information security protection device according to claim 2, wherein a plurality of mutually matched magnets are arranged between the bottom of the shielding cover (3) and the top of the lower case (2), so that The magnet detachably connects the shielding cover (3) and the lower case (2).4.根据权利要求1所述的便携式电磁信息安全防护装置，其特征在于，所述折叠装置(24)为多个竖直设置在所述上箱体(1)和所述下箱体(2)之间的折叠臂，所述折叠臂包括上折叠杆(5)和下折叠杆(6)，所述上折叠杆(5)和下折叠杆(6)通过阻尼轴(7)铰接；4. The portable electromagnetic information security protection device according to claim 1, wherein the folding device (24) is a plurality of vertically arranged on the upper box (1) and the lower box (2) ), the folding arm includes an upper folding rod (5) and a lower folding rod (6), and the upper folding rod (5) and the lower folding rod (6) are hinged through a damping shaft (7);所述上折叠杆(5)顶部铰接有上安装支架(8)，所述下折叠杆(6)底部铰接有下安装支架(9)。An upper mounting bracket (8) is hinged on the top of the upper folding rod (5), and a lower mounting bracket (9) is hinged on the bottom of the lower folding rod (6).5.根据权利要求4所述的便携式电磁信息安全防护装置，其特征在于，所述上折叠杆(5)和所述下折叠杆(6)之间设置有用于避免所述上折叠杆(5)和所述下折叠杆(6)之间角度过大，使所述上折叠杆(5)和所述下折叠杆(6)保持竖直的中限位板(10)；5. The portable electromagnetic information security protection device according to claim 4, characterized in that, between the upper folding rod (5) and the lower folding rod (6), there is provided between the upper folding rod (5) and the lower folding rod (6) for avoiding the upper folding rod (5). ) and the lower folding rod (6), the angle is too large, so that the upper folding rod (5) and the lower folding rod (6) keep the vertical middle limit plate (10);所述上折叠杆(5)和所述上安装支架(8)之间设置有用于避免所述上折叠杆(5)和所述上安装支架(8)之间角度过大，使所述上折叠杆(5)保持竖直的上限位板(11)；The upper folding rod (5) and the upper mounting bracket (8) are provided with an angle between the upper folding rod (5) and the upper mounting bracket (8) to prevent the angle between the upper folding rod (5) and the upper mounting bracket (8) from being too large, so that the upper The folding rod (5) keeps the vertical upper limit plate (11);所述下折叠杆(6)和所述下安装支架(9)之间设置有用于避免所述下折叠杆(6)和所述下安装支架(9)之间角度过大，使所述下折叠杆(6)保持竖直的下限位板(12)。Between the lower folding rod (6) and the lower installation bracket (9) is arranged to prevent the angle between the lower folding rod (6) and the lower installation bracket (9) from being too large, so that the lower The folding rod (6) holds the vertical lower limit plate (12).6.根据权利要求1所述的便携式电磁信息安全防护装置，其特征在于，所述上箱体(1)和所述下箱体(2)之间水平设置有若干平台(13)，若干所述平台(13)上、下均设置有所述折叠装置(24)，所述折叠装置(24)将所述上箱体(1)、若干所述平台(13)以及所述下箱体(2)连接。6. The portable electromagnetic information security protection device according to claim 1, wherein a plurality of platforms (13) are horizontally arranged between the upper case body (1) and the lower case body (2), and a plurality of The upper and lower parts of the platform (13) are provided with the folding device (24), and the folding device (24) folds the upper case (1), a plurality of the platforms (13) and the lower case (24). 2) Connect.7.根据权利要求1-6中任一项所述的便携式电磁信息安全防护装置，其特征在于，所述屏蔽罩(3)上设置有用于观察所述电磁屏蔽空间(4)内部的视窗(14)。7. The portable electromagnetic information security protection device according to any one of claims 1-6, characterized in that, the shielding cover (3) is provided with a window ( 14).8.根据权利要求7所述的便携式电磁信息安全防护装置，其特征在于，所述视窗(14)的材料为高透视屏蔽柔性材料。8. The portable electromagnetic information security protection device according to claim 7, characterized in that, the material of the window (14) is a high-perspective shielding flexible material.9.根据权利要求8所述的便携式电磁信息安全防护装置，其特征在于，所述屏蔽罩(3)上设置有用于伸入所述屏蔽箱体内部操作需要电磁信息保护设备的操作臂(15)。9 . The portable electromagnetic information security protection device according to claim 8 , wherein the shielding cover (3) is provided with an operating arm (15) for extending into the interior of the shielding box to operate the electromagnetic information protection equipment. 10 . ).10.根据权利要求1所述的便携式电磁信息安全防护装置，其特征在于，所述屏蔽箱体上设置有用于与需要电磁信息保护设备供电的电源，所述屏蔽箱体上设置有数据交换接口(16)。10 . The portable electromagnetic information safety protection device according to claim 1 , wherein the shielding box is provided with a power supply for supplying power to equipment requiring electromagnetic information protection, and the shielding box is provided with a data exchange interface. 11 . (16).

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