CN102304986A - Hand switch shielding system - Google Patents
Hand switch shielding system Download PDFInfo
- Publication number
- CN102304986A CN102304986A CN201110235177A CN201110235177A CN102304986A CN 102304986 A CN102304986 A CN 102304986A CN 201110235177 A CN201110235177 A CN 201110235177A CN 201110235177 A CN201110235177 A CN 201110235177A CN 102304986 A CN102304986 A CN 102304986A
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- CN
- China
- Prior art keywords
- door leaf
- handle
- electromagnetic clutch
- transmission mechanism
- fixedly connected
- 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.)
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a hand switch shielding system. The hand switch shielding system comprises a door leaf (3), a door leaf outer door sheet (2), a hand grip shaft (5), an inner handle (4), a transmission mechanism (6), an electromagnetic clutch (7) which is arranged in the door leaf (3), and an outer handle (1) which is arranged on the door leaf outer door sheet (2), wherein the transmission mechanism (6) is arranged on the door leaf (3); the inner handle (4) is sleeved on the hand grip shaft (5) and is fixedly connected with the hand grip shaft (5); the hand grip shaft (5) is arranged on the door leaf (3), and is fixedly connected with the transmission mechanism (6); the outer handle (1) is fixedly connected with one end of the electromagnetic clutch (7); the other end of the electromagnetic clutch (7) is fixedly connected with the transmission mechanism (6); and the electromagnetic clutch (7) is electrically connected with a door control system outside a shielding room through wires. The hand switch shielding system has a low requirement on a field, and can meet the using requirement of a user who cannot use an electric control shield door due to the field or fund or other factors and manufacturing cost is reduced.
Description
Technical field
The present invention relates to the electromagnetic shield door field, specifically, relate to a kind of hand switch shielding harness, be used to prevent that the unauthorized personnel from getting in the screened room, to protect the safety of the important electronic equipment and the important information of being handled.
Background technology
Screened room is to be used for placing important electronic equipment and the place of handling important information, need prevent that the unauthorized personnel from getting in the screened room, to protect the safety of the important electronic equipment and the important information of being handled.Prevent now that at present the unauthorized personnel from getting into shielding harness and all adopting the motorized motions shield door, utilize scrambler etc. that motorized motions is partly controlled, have shortcomings such as site requirements height, cost height.
Summary of the invention
The object of the invention provides a kind of low cost of manufacture and the hand switch shielding harness low to site requirements.
The technical scheme that realizes above-mentioned purpose is: a kind of hand switch shielding harness; Comprise door leaf; The door leaf external door panel; Handle axis; Internal handle and transmission mechanism; Transmission mechanism is installed on the door leaf; Internal handle is enclosed within on the Handle axis and with Handle axis and is fixedly connected; Handle axis is installed on the door leaf; And Handle axis is fixedly connected with transmission mechanism; Electromagnetic clutch in the door leaf is installed and is installed in the outer handle on the door leaf external door panel; Outer handle is fixedly connected with an end of electromagnetic clutch; The other end of electromagnetic clutch is fixedly connected with transmission mechanism, and electromagnetic clutch also is electrically connected with the outer gate inhibition of screened room through lead.
On the outer handle emergency button is installed, the three-jaw thimble is installed on the door leaf external door panel, the front end of three-jaw thimble is near the seam crossing of electromagnetic clutch, and emergency button and three-jaw thimble are pegged graft.
After adopting technique scheme;, personnel press gate inhibition's (scrambler, fingerprint, swipe the card) when will getting into electromagnetic shielding chamber; The electromagnetic clutch adhesive; Running part breaks away from latch segment on the doorframe on the rotation external door handle drive door leaf; After personnel get into screened room; Pull on rotary shielding door Internal handle behind the door leaf, use the indoor electric subset after fastening shield door; When going out the chamber, running part breaks away from latch segment on the doorframe on the direct rotating room of the indoor occupant Internal handle drive door leaf, outwards promotes door leaf, goes out screened room.The present invention does not adopt electricity to drive and controls shield door, and is low to site requirements, reduced manufacturing cost, can satisfy the instructions for use that can't adopt electronic control shield door user because of reasons such as place or funds.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
As shown in Figure 1; A kind of hand switch shielding harness; Comprise door leaf 3; Door leaf external door panel 2; Handle axis 5; Internal handle 4 and transmission mechanism 6; Transmission mechanism 6 is installed on the door leaf 3; Internal handle 4 is enclosed within on the Handle axis 5 and with Handle axis 5 and is fixedly connected; Handle axis 5 is installed on the door leaf 3; And Handle axis 5 is fixedly connected with transmission mechanism 6; Electromagnetic clutch 7 in the door leaf 3 is installed and is installed in the outer handle 1 on the door leaf external door panel 2; Outer handle 1 is fixedly connected with an end of electromagnetic clutch 7; The other end of electromagnetic clutch 7 is fixedly connected with transmission mechanism 6, and electromagnetic clutch 7 also is electrically connected with the outer gate inhibition of screened room through lead.
On the outer handle 1 emergency button 9 is installed, three-jaw thimble 8 is installed on the door leaf external door panel 2, the front end of three-jaw thimble 8 is near the seam crossing of electromagnetic clutch 7, and emergency button 9 is pegged graft with three-jaw thimble 8.
Operating principle of the present invention is following:
When unauthorized at ordinary times, outer handle 1 is in neutral state, throws off with the transmission mechanism 6 on the door leaf 3, and the unauthorized personnel can't get into screened room; When outdoor authorized person need get into screened room, must access to your password device, fingerprint, identity such as swipe the card demonstration back be through 3 adhesives of circuit controling electromagnetism clutch, makes outer handle 1 can control transmission mechanism 6 realizations on the door leaf action of opening the door; In order to prevent that maloperation or fault from causing the lock accident of closing; Internal handle 4 adopts with transmission mechanism 6 and is rigidly connected, and when interior works personnel need go out screened room, can directly rotate Internal handle 4 and drive that transmission mechanism 6 breaks away from latch segment on the doorframes on the door leafs 3; Outwards promote door leaf, go out screened room.During emergency (power supply is cut off); Emergency button cover on the outer handle 1 is broken into pieces through weight; And with emergency button 9 usefulness weights pound into; Head into the seam crossing of electromagnetic clutch 7 through three-jaw thimble 8 in the mechanism; Realize electromagnetic clutch 7 non-transformer adhesives, the entering screened room carries out emergency processing after rotate outer handle 1 and opening shield door.
Claims (2)
1. hand switch shielding harness; Comprise door leaf (3); Door leaf external door panel (2); Handle axis (5); Internal handle (4) and transmission mechanism (6); Transmission mechanism (6) is installed on the door leaf (3); The Handle axis (5) that is enclosed within Internal handle (4) goes up and is fixedly connected with Handle axis (5); Handle axis (5) is installed on the door leaf (3); And Handle axis (5) is fixedly connected with transmission mechanism (6); It is characterized in that: also comprise and the electromagnetic clutch (7) in the door leaf (3) is installed and is installed in the outer handle (1) on the door leaf external door panel (2); Outer handle (1) is fixedly connected with an end of electromagnetic clutch (7); The other end of electromagnetic clutch (7) is fixedly connected with transmission mechanism (6), and electromagnetic clutch (7) also is electrically connected with the outer gate inhibition of screened room through lead.
2. hand switch shielding harness according to claim 1; It is characterized in that: emergency button (9) is installed on the outer handle (1); Three-jaw thimble (8) is installed on the door leaf external door panel (2); The front end of three-jaw thimble (8) is near the seam crossing of electromagnetic clutch (7), and emergency button (9) is pegged graft with three-jaw thimble (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110235177 CN102304986B (en) | 2011-08-17 | 2011-08-17 | Hand switch shielding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110235177 CN102304986B (en) | 2011-08-17 | 2011-08-17 | Hand switch shielding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102304986A true CN102304986A (en) | 2012-01-04 |
| CN102304986B CN102304986B (en) | 2013-05-01 |
Family
ID=45378888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110235177 Active CN102304986B (en) | 2011-08-17 | 2011-08-17 | Hand switch shielding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102304986B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050003A (en) * | 2016-07-19 | 2016-10-26 | 常州雷宁电磁屏蔽设备有限公司 | Locking transmission device for shielding door |
| CN107965219A (en) * | 2017-12-25 | 2018-04-27 | 常州雷宁电磁屏蔽设备有限公司 | Single-point locking type shielding lock locking structure and compact electromagnetic shield door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1544383A1 (en) * | 2003-12-20 | 2005-06-22 | Aug. Winkhaus GmbH & Co. KG | Safety device against wrong operation of a window, door or similar |
| TWI262979B (en) * | 2005-11-15 | 2006-10-01 | Ez Trend Technology Co Ltd | Electric lock |
| CN101113650A (en) * | 2006-07-28 | 2008-01-30 | 沈阳博林特电梯有限公司 | Shielding door locking device |
| CN201850839U (en) * | 2010-11-15 | 2011-06-01 | 常州雷宁电磁屏蔽设备有限公司 | Handle door opener for electromagnetic shielding door |
| CN202202752U (en) * | 2011-08-17 | 2012-04-25 | 常州雷宁电磁屏蔽设备有限公司 | Manual switch shielding system |
-
2011
- 2011-08-17 CN CN 201110235177 patent/CN102304986B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1544383A1 (en) * | 2003-12-20 | 2005-06-22 | Aug. Winkhaus GmbH & Co. KG | Safety device against wrong operation of a window, door or similar |
| TWI262979B (en) * | 2005-11-15 | 2006-10-01 | Ez Trend Technology Co Ltd | Electric lock |
| CN101113650A (en) * | 2006-07-28 | 2008-01-30 | 沈阳博林特电梯有限公司 | Shielding door locking device |
| CN201850839U (en) * | 2010-11-15 | 2011-06-01 | 常州雷宁电磁屏蔽设备有限公司 | Handle door opener for electromagnetic shielding door |
| CN202202752U (en) * | 2011-08-17 | 2012-04-25 | 常州雷宁电磁屏蔽设备有限公司 | Manual switch shielding system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050003A (en) * | 2016-07-19 | 2016-10-26 | 常州雷宁电磁屏蔽设备有限公司 | Locking transmission device for shielding door |
| CN107965219A (en) * | 2017-12-25 | 2018-04-27 | 常州雷宁电磁屏蔽设备有限公司 | Single-point locking type shielding lock locking structure and compact electromagnetic shield door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102304986B (en) | 2013-05-01 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |