CN204191048U - A kind of electromagnetic shielding rack - Google Patents
A kind of electromagnetic shielding rack Download PDFInfo
- Publication number
- CN204191048U CN204191048U CN201420450270.8U CN201420450270U CN204191048U CN 204191048 U CN204191048 U CN 204191048U CN 201420450270 U CN201420450270 U CN 201420450270U CN 204191048 U CN204191048 U CN 204191048U
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- CN
- China
- Prior art keywords
- lock
- door
- electromagnetic shielding
- cabinet
- shielding rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of electromagnetic shielding rack, this electromagnetic shielding rack comprises: door handle, is installed on the outer surface of the first cabinet door of the cabinet of described electromagnetic shielding rack; Rotation axis, run through described first cabinet door, one end is fixedly connected with described door handle; Locking device, is lock onto the outer surface of described first cabinet door, is controlled the rotation of described door handle by the ON/OFF of described locking device by described door handle; First mechanical lock, is rotationally connected by the other end of described rotation axis and described door handle, by the twist-lock of described door handle/open described first cabinet door.The electromagnetic shielding rack that the utility model provides realizes lock function by the mode of lock door handle, is controlled the ON/OFF of rack, add the seal of rack so to a great extent by the mode of door handle control mechanical interlock mechanism.
Description
Technical field
The utility model belongs to electromagnetic information shield technology field, particularly relates to a kind of electromagnetic shielding rack.
Background technology
Along with the development of electronic technology, electromagnetic interference formula noise and radiation directly affect the normal work of the technology such as electronic computer, radio communication, space flight, aviation, the test of pertinent instruments is made to occur deviation, work malfunctioning, time serious, instrument can wreck, even more serious may leak confidential information, affects trouble free service.
Electromagnetic shielding stops electromagnetic field in a kind of measure of spatial with shield.Electromagnetic wave, can by decay to a certain extent by metal or when electromagnetic wave being had to the barrier layer of attenuation, and namely there is shielding action on these metals or barrier layer to electromagnetic wave.
In current area of security, in order to realize maintain secrecy on reliability and prevent electromagnetic leakage, be all positioned over by the electronic equipment of concerning security matters in the rack and cabinet with electronic shield, the cabinet that seal is better, its capability of electromagnetic shielding is also better.
In prior art, the door lock of shielding rack is all installed on doorframe usually, so just causes the seal of rack to reduce.
Utility model content
In view of this, an object of the present utility model proposes a kind of electromagnetic shielding rack.There is a basic understanding some aspects in order to the embodiment to disclosure, shown below is simple summary.This summarized section is not extensive overview, neither determine key/critical component or describe the protection range of these embodiments.Its sole purpose presents some concepts by simple form, in this, as the preamble of following detailed description.
In some optional embodiments, this electromagnetic shielding rack comprises: door handle, is installed on the outer surface of the first cabinet door of the cabinet of described electromagnetic shielding rack; Rotation axis, run through described first cabinet door, one end is fixedly connected with described door handle; Locking device, is lock onto the outer surface of described first cabinet door, is controlled the rotation of described door handle by the ON/OFF of described locking device by described door handle; First mechanical lock, is rotationally connected by the other end of described rotation axis and described door handle, by the twist-lock of described door handle/open described first cabinet door.
In some optional embodiments, the first mechanical lock of this electromagnetic shielding rack comprises: the first dead bolt, is fixed on electromagnetic shielding rack cabinet, cabinet inwall except the first cabinet door; First lock casket, corresponding with described first dead bolt; First door lock link, by being fixed on the inwall of the first cabinet door with the limited support of cavity, one end connects described first lock casket, the other end is rotationally connected by the other end of rotation axis and door handle, drive described first door lock link rectilinear motion by the rotation of described door handle, realize locking/open the first cabinet door.
In some optional embodiments, this electromagnetic shielding rack also comprises: the second cabinet door, is installed on the cabinet of described electromagnetic shielding rack.
In some optional embodiments, this electromagnetic shielding rack also comprises: the second mechanical lock, and this second mechanical lock comprises: the second dead bolt, is fixed on the inwall of the second cabinet door; Second lock casket, corresponding with described second dead bolt; Second door lock link, one end connects described second lock casket, and the other end, by being fixed on the cabinet inwall of the electromagnetic shielding rack except the second cabinet door with the limited support of cavity, controls the ON/OFF of the second cabinet door.
In some optional embodiments, the other end of the second door lock link of this electromagnetic shielding rack also connects flexible handle.
In some optional embodiments, flexible handle and first door lock link of this electromagnetic shielding rack are sleeved on rotation axis, the rotation of door handle, drive flexible handle and the first door lock link to link.
In some optional embodiments, the locking device of this electromagnetic shielding rack comprises: electromagnetic lock, with the 3rd dead bolt, is fixedly installed in the outer surface of the first cabinet door; 3rd lock casket, is fixedly connected with door handle; Fingerprint all-in-one, is fixedly installed in the outer surface of the first cabinet door, is electrically connected with electromagnetic lock, controls the ON/OFF of electromagnetic lock.
In some optional embodiments, this electromagnetic shielding rack also comprises: network cable, is positioned at rack outside, is electrically connected respectively with fingerprint all-in-one and electromagnetic lock.
In some optional embodiments, this electromagnetic shielding rack also comprises: Decorative Cover, and described Decorative Cover is fixed on the outer surface of electromagnetic shielding rack cabinet after wrapping network cable.
Compared with prior art, the beneficial effects of the utility model are:
The utility model provides a kind of electromagnetic shielding rack, and this electromagnetic shielding rack realizes lock function by the mode of lock door handle, is controlled the switch of rack, add the seal of rack so to a great extent by the mode of door handle control mechanical interlock mechanism.
In order to above-mentioned and relevant object, will describe in detail and the feature particularly pointed out in the claims after one or more embodiment comprises.Explanation below and accompanying drawing describe some illustrative aspects in detail, and its instruction is only some modes in the utilizable various mode of principle of each embodiment.Other benefit and novel features become obvious by considering by reference to the accompanying drawings along with detailed description below, and the disclosed embodiments will comprise all these aspects and theirs is equivalent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment electromagnetic shielding rack;
Fig. 2 is the structural representation of the mechanical interlock mechanism of the utility model embodiment electromagnetic shielding rack;
Fig. 3 is the structural representation of the mechanical interlock mechanism of the utility model embodiment electromagnetic shielding rack;
Fig. 4 is the magnified partial view of the structural representation of the utility model embodiment electromagnetic shielding rack.
Embodiment
The following description and drawings illustrate specific embodiments of the present utility model fully, to enable those skilled in the art to put into practice them.Embodiment only represents possible change.Unless explicitly requested, otherwise independent parts and function are optional, and the order of operation can change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.The scope of embodiment of the present utility model comprises the gamut of claims, and all obtainable equivalent of claims.In this article, these embodiments of the present utility model can be represented with term " utility model " individually or always, this is only used to conveniently, and if in fact disclose the utility model more than, be not the scope that automatically will limit this application be any single utility model or utility model design.
Now in conjunction with the accompanying drawings, shown in Fig. 1 is the structure chart of electromagnetic shielding rack in some optional embodiments.Shown in Fig. 2 is the structure chart of the mechanical interlock mechanism of electromagnetic shielding rack in some optional embodiments.Shown in Fig. 3 is the structure chart of the mechanical interlock mechanism of electromagnetic shielding rack in some optional embodiments.Shown in Fig. 4 is the magnified partial view of the structural representation of electromagnetic shielding rack in some optional embodiments.
As shown in Figure 1, in some optional embodiments, disclose a kind of electromagnetic shielding rack, comprising:
Door handle 2, is installed on the outer surface of the first cabinet door 1 of the cabinet of described electromagnetic shielding rack;
Rotation axis 3, run through described first cabinet door 1, one end is fixedly connected with described door handle 2;
Locking device, is lock onto the outer surface of described first cabinet door 1, is controlled the rotation of described door handle 2 by the ON/OFF of described locking device by described door handle 2;
First mechanical lock, is rotationally connected by the other end of described rotation axis 3 and described door handle 2, by the twist-lock of described door handle 2/open described first cabinet door 1.
As shown in Figure 2, in some optional embodiments, the first mechanical lock of this electromagnetic shielding rack comprises: the first dead bolt 4, is fixed on electromagnetic shielding rack cabinet, cabinet inwall except the first cabinet door 1; First lock casket 5, corresponding with described first dead bolt 4; First door lock link 6, by being fixed on the inwall of the first cabinet door 1 with the limited support 7 of cavity, one end connects described first lock casket 5, the other end is rotationally connected by the other end of rotation axis 3 and door handle 2, drive the first door lock link 6 rectilinear motion by the rotation of door handle 2, realize locking/open the first cabinet door 1.
As shown in Figure 3, in some optional embodiments, this electromagnetic shielding rack also comprises: the second cabinet door 8, is installed on the cabinet of described electromagnetic shielding rack.
In some optional embodiments, this electromagnetic shielding rack also comprises: the second mechanical lock, and this second mechanical lock comprises: the second dead bolt 9, is fixed on the inwall of the second cabinet door; Second lock casket 10, corresponding with described second dead bolt 9; Second door lock link 11, one end connects described second lock casket 10, and the other end, by being fixed on the cabinet inwall of the electromagnetic shielding rack except the second cabinet door 8 with the limited support 12 of cavity, controls the ON/OFF of the second cabinet door 8.In concrete implementation process, the second dead bolt 9 can be fixed on the stressed guide rod 18 of door switch of the inwall being installed on the second cabinet door 8.Second lock casket 10 and the second door lock link 11 can be as a whole.
In some optional embodiments, the other end of the second door lock link 11 of this electromagnetic shielding rack also connects flexible handle 13.In concrete implementation process, can by the other end of the second door lock link 11 as flexible handle 13.
In some optional embodiments, the flexible handle 2 of this electromagnetic shielding rack and the first door lock link 6 are sleeved on rotation axis 3, the rotation of door handle 2, drive flexible handle 13 and the first door lock link 6 to link.
In some optional embodiments, the locking device of this electromagnetic shielding rack comprises: electromagnetic lock 14, with the 3rd dead bolt 15, is fixedly installed in the outer surface of the first cabinet door 1; 3rd lock casket 16, is fixedly connected with door handle 2; Fingerprint all-in-one 17, is fixedly installed in the outer surface of the first cabinet door 1, is electrically connected with electromagnetic lock 14, controls the ON/OFF of electromagnetic lock 14.
In some optional embodiments, this electromagnetic shielding rack also comprises: network cable, is positioned at rack outside, is electrically connected respectively with fingerprint all-in-one 17 and electromagnetic lock 14.
In some optional embodiments, this electromagnetic shielding rack also comprises: Decorative Cover, and described Decorative Cover is fixed on the outer surface of electromagnetic shielding rack cabinet after wrapping network cable.
The electromagnetic shielding rack that the utility model provides only possesses after the personnel opening Qianmen authority open Qianmen, could the lock uint of open back door, thus open back door.Improve the safety management function of electromagnetic shielding rack.
In a word, the foregoing is only embodiment of the present utility model, be not intended to limit protection range of the present utility model, and for illustration of the utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. an electromagnetic shielding rack, is characterized in that, comprising:
Door handle, is installed on the outer surface of the first cabinet door of the cabinet of described electromagnetic shielding rack;
Rotation axis, run through described first cabinet door, one end is fixedly connected with described door handle;
Locking device, is lock onto the outer surface of described first cabinet door, is controlled the rotation of described door handle by the ON/OFF of described locking device by described door handle;
First mechanical lock, is rotationally connected by the other end of described rotation axis and described door handle, by the twist-lock of described door handle/open described first cabinet door.
2. electromagnetic shielding rack according to claim 1, is characterized in that, described first mechanical lock comprises:
First dead bolt, is fixed on described electromagnetic shielding rack cabinet, cabinet inwall except described first cabinet door;
First lock casket, corresponding with described first dead bolt;
First door lock link, by being fixed on the inwall of described first cabinet door with the limited support of cavity, one end connects described first lock casket, the other end is rotationally connected by the other end of described rotation axis and described door handle, drive described first door lock link rectilinear motion by the rotation of described door handle, realize locking/open described first cabinet door.
3. electromagnetic shielding rack according to claim 2, is characterized in that, also comprises: the second cabinet door, is installed on the cabinet of described electromagnetic shielding rack.
4. electromagnetic shielding rack according to claim 3, is characterized in that, also comprises: the second mechanical lock,
Second dead bolt, is fixed on the inwall of described second cabinet door;
Second lock casket, corresponding with described second dead bolt;
Second door lock link, one end connects described second lock casket, and the other end, by being fixed on the cabinet inwall of the described electromagnetic shielding rack except described second cabinet door with the limited support of cavity, controls the ON/OFF of described second cabinet door.
5. electromagnetic shielding rack according to claim 4, is characterized in that, the other end of described second door lock link also connects flexible handle.
6. electromagnetic shielding rack according to claim 5, is characterized in that, described flexible handle and described first door lock link are sleeved on described rotation axis, the rotation of described door handle, drives described flexible handle and described first door lock link to link.
7. the electromagnetic shielding rack according to claim 1 to 6 any one, is characterized in that, described locking device comprises:
Electromagnetic lock, with the 3rd dead bolt, is fixedly installed in the outer surface of described first cabinet door;
3rd lock casket, is fixedly connected with described door handle;
Fingerprint all-in-one, is fixedly installed in the outer surface of described first cabinet door, is electrically connected with described electromagnetic lock, control the ON/OFF of described electromagnetic lock.
8. electromagnetic shielding rack according to claim 7, is characterized in that, also comprises:
Network cable, is positioned at rack outside, is electrically connected respectively with described fingerprint all-in-one and described electromagnetic lock.
9. electromagnetic shielding rack according to claim 8, is characterized in that, also comprises: Decorative Cover, and described Decorative Cover is fixed on the outer surface of described electromagnetic shielding rack cabinet after wrapping described network cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450270.8U CN204191048U (en) | 2014-08-11 | 2014-08-11 | A kind of electromagnetic shielding rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450270.8U CN204191048U (en) | 2014-08-11 | 2014-08-11 | A kind of electromagnetic shielding rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204191048U true CN204191048U (en) | 2015-03-04 |
Family
ID=52623008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450270.8U Withdrawn - After Issue CN204191048U (en) | 2014-08-11 | 2014-08-11 | A kind of electromagnetic shielding rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204191048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363721A (en) * | 2014-08-11 | 2015-02-18 | 安方高科电磁安全技术(北京)有限公司 | Electromagnetic shielding cabinet |
-
2014
- 2014-08-11 CN CN201420450270.8U patent/CN204191048U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363721A (en) * | 2014-08-11 | 2015-02-18 | 安方高科电磁安全技术(北京)有限公司 | Electromagnetic shielding cabinet |
| CN104363721B (en) * | 2014-08-11 | 2017-03-15 | 安方高科电磁安全技术(北京)有限公司 | A kind of electromagnetic shielding rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150304 Effective date of abandoning: 20171114 |