CN106285375A - The electromagnetic shielding chamber door sword clamping device of solenoid actuated - Google Patents
The electromagnetic shielding chamber door sword clamping device of solenoid actuated Download PDFInfo
- Publication number
- CN106285375A CN106285375A CN201611043985.1A CN201611043985A CN106285375A CN 106285375 A CN106285375 A CN 106285375A CN 201611043985 A CN201611043985 A CN 201611043985A CN 106285375 A CN106285375 A CN 106285375A
- Authority
- CN
- China
- Prior art keywords
- compression bar
- outside
- flap
- electromagnetic shielding
- gripper shoe
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/18—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against harmful radiation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The electromagnetic shielding chamber door sword clamping device of a kind of solenoid actuated, including the closed recess of the front opening being located at doorframe front end face, is provided with the outside compression bar and inner side compression bar being oppositely arranged in closed recess；Outside compression bar includes gripper shoe elevationally outward, the lower end of gripper shoe is provided with the outside lower flap portion of inside side compression bar bending elevationally outward, the upper end of gripper shoe is provided with the outside upper hem of inside side compression bar bending elevationally outward, outside upper hem is provided with outside electromagnetism metal trough near the front end of inner side compression bar, is provided with electric magnet in the electromagnetism metal trough of outside；Inner side compression bar includes the vertical gripper shoe in inner side, and the lower end of the vertical gripper shoe in inner side is provided with the inner side lower flap portion of compression bar bending laterally.The electromagnetic shielding chamber door sword clamping device of the solenoid actuated of the present invention realizes the electromagnetic shielding of door body and doorframe, simple in construction by the power on/off of electric magnet, and easy to operate, effectiveness is good.
Description
Technical field
The invention belongs to electromangnetic spectrum field, relate generally to the electromagnetic shielding chamber door sword clamping of a kind of solenoid actuated
Device.
Background technology
At present, the shield door that electromagnetic shielding chamber is installed mainly uses vertical hinged door, in order to reach preferable shield effectiveness, some
The doorframe of electromagnetic shield door is embedded with beryllium copper shell fragment, during use, door body concora crush is entered in the gap between beryllium copper shell fragment, passes through
Beryllium copper shell fragment clamps the inner frame of door body.But owing to the gap width between two terminations of beryllium copper shell fragment is less than inner side
The width of framework, the press-in of door body and the process extracted are required for overcoming the chucking power of beryllium copper shell fragment, so switch gate takes very much
Power, and beryllium copper shell fragment does not has self-repair function, has used for a long time clamping force to diminish, and there is not clamping, the risk of signal leakage.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides the electromagnetic shielding chamber door sword clamping dress of a kind of solenoid actuated
Put.
The technical scheme is that
The electromagnetic shielding chamber door sword clamping device of a kind of solenoid actuated, including the Guan Bi of the front opening being located at doorframe front end face
Groove, is provided with the outside compression bar and inner side compression bar being oppositely arranged in closed recess；Outside compression bar includes propping up elevationally outward
Fagging, the lower end of gripper shoe is provided with the outside lower flap portion of inside side compression bar bending elevationally outward, and gripper shoe is upper elevationally outward
End is provided with the outside upper hem of inside side compression bar bending, and outside upper hem is provided with outside electromagnetism near the front end of inner side compression bar
Metal trough, is provided with electric magnet in the electromagnetism metal trough of outside；Inner side compression bar includes the vertical gripper shoe in inner side, under the vertical gripper shoe in inner side
End is provided with the inner side lower flap portion of compression bar bending laterally, and the upper end of the vertical gripper shoe in inner side is provided with compression bar bending laterally
Inner side upper hem, inner side upper hem is provided with inner side electromagnetism metal trough, is provided with in the electromagnetism metal trough of inner side near the front end of outside compression bar
Electric magnet；The outer face of adjacent two outside compression bars is provided with outside flap, and the inner face of adjacent two inner side compression bars is provided with
Medial flap, the inner side of outside flap is provided with outer lateral bracing strut, and the outside of medial flap is provided with interior lateral bracing strut, inside outer lateral bracing strut core
Pull bar is connected by stretching spring.
As preferably, it is sliding that the bottom surface of described closed recess is provided with the outside compression bar mated the bottom surface with outside compression bar
Groove, the end face that inner side compression bar chute is corresponding with inner side compression bar is provided with the inner side compression bar chute mated with inner side lower flap portion.
As preferably, between bottom and the inner side lower flap portion of described inner side compression bar chute, it is provided with compression spring.
As preferably, described outside flap and medial flap are L-type right angle flap.
As preferably, described outside compression bar, inner side compression bar, outside flap and medial flap is copper product and makes
Form.
The invention has the beneficial effects as follows:
The electromagnetic shielding chamber door sword clamping device of the solenoid actuated of the present invention realizes door body and door by the power on/off of electric magnet
The electromagnetic shielding of frame, simple in construction, easy to operate, effectiveness is good.
Accompanying drawing explanation
The structural representation of the front end face of the doorframe in Fig. 1 present invention；
Fig. 2 is one of A-A sectional view in Fig. 1；
Fig. 3 is the B zoomed-in view in Fig. 1；
Fig. 4 is two of the A-A sectional view in Fig. 1；
In figure: 1. doorframe, 2. closed recess, 3. outside compression bar, 4. inside compression bar, 5. compression spring, 6. electric magnet, 7. draw
Stretch spring, outer lateral bracing strut, 9. outside flap, 10. in lateral bracing strut, 11. medial flap, 12. swords；Outside 101., compression bar is sliding
Groove, 301. elevationally outward gripper shoe, lower flap portion outside 302., compression bar chute inside 303., upper hem outside 304., outside 305.
Side electromagnetism metal trough, vertical gripper shoe inside 401., lower flap portion inside 402., upper hem inside 403., electromagnetism metal trough inside 404..
Detailed description of the invention
The detailed description of the invention of the present invention sees Fig. 1-4, the electromagnetic shielding chamber door sword clamping screen of a kind of gear-rack drive
Cover device, including the closed recess 2 of the front opening being located at doorframe 1 front end face, in closed recess 2, be provided with the outside being oppositely arranged
Compression bar 3 and inner side compression bar 4；Outside compression bar 3 includes gripper shoe 301 elevationally outward, the elevationally outward lower end of gripper shoe 301
Being provided with the outside lower flap portion 302 of inside side compression bar 4 bending, the upper end of gripper shoe 301 is provided with inside side compression bar 4 elevationally outward
The outside upper hem 304 of bending, outside upper hem 304 is provided with outside electromagnetism metal trough 305, outward near the front end of inner side compression bar 4
Side electromagnetism metal trough 305 is provided with electric magnet 6；Inner side compression bar 4 includes the vertical gripper shoe 401 in inner side, the vertical gripper shoe in inner side 401
Lower end be provided with the inner side lower flap portion 402 of the bending of compression bar 3 laterally, the upper end of the vertical gripper shoe in inner side 401 is provided with laterally
The inner side upper hem 403 of compression bar 3 bending, inner side upper hem 403 is provided with inner side electromagnetism metal trough near the front end of outside compression bar 3
404, inner side electromagnetism metal trough 404 is provided with electric magnet 6；The outer face of adjacent two outside compression bars 3 is provided with outside flap 9, phase
The inner face of adjacent two inner side compression bars 4 is provided with medial flap 11, and the inner side of outside flap 9 is provided with outer lateral bracing strut 8, medial flap
The outside of 11 is provided with interior lateral bracing strut 10, and in outer lateral bracing strut 8 core, lateral bracing strut 10 is connected by stretching spring 7.
The bottom surface of closed recess 2 is provided with the outside compression bar chute 101 mated the bottom surface with outside compression bar 3, interior side pressure
The end face that tight bar chute 303 is corresponding with inner side compression bar 4 is provided with the inner side compression bar chute 303 mated with inner side lower flap portion 402.
It is provided with compression spring 5 between bottom and the inner side lower flap portion 402 of inner side compression bar chute 303.Outside flap 9 and medial flap 11
It is L-type right angle flap.Outside flap 9 is in fit-state, medial flap 11 and inner side compression bar together with outside compression bar 3
4 are in fit-state together.
Outside compression bar 3, inner side compression bar 4, outside flap 9 and medial flap 11 are copper product and are made.
Work process: door-closing operation, first enters in doorframe 1 by door body horizontal sliding, now the door sword 12(door sword of the medial surface of door body
12 make for ferrous material) insert (seeing Fig. 4), then electric magnet 6 between corresponding outside compression bar 3 and inner side compression bar 4
All being energized, electric magnet 6 attracts door sword 12, compression spring 5 to be compressed, outside compression bar 3 and inner side compression bar 4 all with door sword 12 nothing
Seam laminating, stretching spring 7 resets, and pulls outside flap 9 to move with outside compression bar 3, and medial flap 11 is with interior side compression
Bar 4 moves together, it is achieved the seamless clamping of door sword 12.
When needing to open the door, electric magnet 6 power-off, compression spring 5 resets, and outside compression bar 3 and inner side compression bar 4 are open,
Stretching spring 7 is stretched, and door sword 12 can easily remove.
Embodiment described above is only to be described the preferred embodiment of the present invention, is setting without departing from the present invention
On the premise of meter spirit, various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should
Fall into inside the protection domain that claims of the present invention determines.
Claims (5)
1. the electromagnetic shielding chamber door sword clamping device of a solenoid actuated, it is characterised in that include being located at doorframe front end face
The closed recess of front opening, is provided with the outside compression bar and inner side compression bar being oppositely arranged in closed recess；Outside compression bar
Including gripper shoe elevationally outward, the lower end of gripper shoe is provided with the outside lower flap portion of inside side compression bar bending, outside elevationally outward
The upper end of vertical supporting plate is provided with the outside upper hem of inside side compression bar bending, and outside upper hem is before the compression bar of inner side
End is provided with outside electromagnetism metal trough, is provided with electric magnet in the electromagnetism metal trough of outside；Inner side compression bar includes the vertical gripper shoe in inner side, inner side
The lower end of vertical supporting plate is provided with the inner side lower flap portion of compression bar bending laterally, and the upper end of the vertical gripper shoe in inner side is provided with outwards
The inner side upper hem of side compression bar bending, inner side upper hem is provided with inner side electromagnetism metal trough, inner side near the front end of outside compression bar
Electromagnetism metal trough is provided with electric magnet；The outer face of adjacent two outside compression bars is provided with outside flap, adjacent two interior side compressions
The inner face of bar is provided with medial flap, and the inner side of outside flap is provided with outer lateral bracing strut, and the outside of medial flap is provided with interior lateral bracing strut,
In outer lateral bracing strut core, lateral bracing strut is connected by stretching spring.
The electromagnetic shielding chamber door sword clamping device of solenoid actuated the most according to claim 1, it is characterised in that described
The bottom surface of closed recess is provided with the outside compression bar chute mated the bottom surface with outside compression bar, inner side compression bar chute and inner side
The end face that compression bar is corresponding is provided with the inner side compression bar chute mated with inner side lower flap portion.
The electromagnetic shielding chamber door sword clamping device of solenoid actuated the most according to claim 2, it is characterised in that described
It is provided with compression spring between bottom and the inner side lower flap portion of inner side compression bar chute.
The electromagnetic shielding chamber door sword clamping device of solenoid actuated the most according to claim 3, it is characterised in that described
Outside flap and medial flap are L-type right angle flap.
The electromagnetic shielding chamber door sword clamping device of solenoid actuated the most according to claim 4, it is characterised in that described
Outside compression bar, inner side compression bar, outside flap and medial flap are copper product and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043985.1A CN106285375B (en) | 2016-11-24 | 2016-11-24 | The electromagnetic shielding chamber door sword clamping device of solenoid actuated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043985.1A CN106285375B (en) | 2016-11-24 | 2016-11-24 | The electromagnetic shielding chamber door sword clamping device of solenoid actuated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106285375A true CN106285375A (en) | 2017-01-04 |
| CN106285375B CN106285375B (en) | 2017-11-24 |
Family
ID=57720914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611043985.1A Active CN106285375B (en) | 2016-11-24 | 2016-11-24 | The electromagnetic shielding chamber door sword clamping device of solenoid actuated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285375B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150033A (en) * | 2017-11-16 | 2018-06-12 | 佛山科学技术学院 | A kind of positioning device and can random positioned door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4219345A1 (en) * | 1992-06-12 | 1993-12-16 | Siemens Matsushita Components | Blast resistant door for shielded cabins, rooms or housings - comprises steel plates bonded together at edges where spring contacts prevent leakage of electromagnetic radiation |
| CN2235493Y (en) * | 1994-12-30 | 1996-09-18 | 郭焰 | Edge-folding type shielding door |
| JPH10148068A (en) * | 1996-11-19 | 1998-06-02 | Nippon Ita Glass Kankyo Amenity Kk | Electromagnetic wave shield door structure |
| CN101594770A (en) * | 2009-06-22 | 2009-12-02 | 常州雷宁电磁屏蔽设备有限公司 | The slotting tool-socket matching pair of electromagnetic shield door |
| CN102022069A (en) * | 2009-09-12 | 2011-04-20 | 强普科技(苏州)有限公司 | Electromagnetic isolation door |
| JP5875447B2 (en) * | 2012-04-03 | 2016-03-02 | 三菱電機株式会社 | Electromagnetic shield door |
| CN206220810U (en) * | 2016-11-24 | 2017-06-06 | 上海小木偶智能科技有限公司 | The electromagnetic shielding chamber door sword clamping device of solenoid actuated |
-
2016
- 2016-11-24 CN CN201611043985.1A patent/CN106285375B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4219345A1 (en) * | 1992-06-12 | 1993-12-16 | Siemens Matsushita Components | Blast resistant door for shielded cabins, rooms or housings - comprises steel plates bonded together at edges where spring contacts prevent leakage of electromagnetic radiation |
| CN2235493Y (en) * | 1994-12-30 | 1996-09-18 | 郭焰 | Edge-folding type shielding door |
| JPH10148068A (en) * | 1996-11-19 | 1998-06-02 | Nippon Ita Glass Kankyo Amenity Kk | Electromagnetic wave shield door structure |
| CN101594770A (en) * | 2009-06-22 | 2009-12-02 | 常州雷宁电磁屏蔽设备有限公司 | The slotting tool-socket matching pair of electromagnetic shield door |
| CN102022069A (en) * | 2009-09-12 | 2011-04-20 | 强普科技(苏州)有限公司 | Electromagnetic isolation door |
| JP5875447B2 (en) * | 2012-04-03 | 2016-03-02 | 三菱電機株式会社 | Electromagnetic shield door |
| CN206220810U (en) * | 2016-11-24 | 2017-06-06 | 上海小木偶智能科技有限公司 | The electromagnetic shielding chamber door sword clamping device of solenoid actuated |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150033A (en) * | 2017-11-16 | 2018-06-12 | 佛山科学技术学院 | A kind of positioning device and can random positioned door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106285375B (en) | 2017-11-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220916 Address after: 471000 No.1, Qiming North Road, Fuhe District, Luoyang City, Henan Province Patentee after: MINSHENG HI-SECURITY PRODUCTS MANUFACTURE Corp. Address before: 200120 room 24142, zone 2, building 2, No. 888, Huanhu West 2nd Road, Nanhui new town, Pudong New Area, Shanghai Patentee before: SHANGHAI XIAOMUOU INTELLIGENT TECHNOLOGY CO.,LTD. |