CN207348626U - A kind of radiation protection vertical hinged door Special electromagnetic locking device - Google Patents
A kind of radiation protection vertical hinged door Special electromagnetic locking device Download PDFInfo
- Publication number
- CN207348626U CN207348626U CN201721255377.7U CN201721255377U CN207348626U CN 207348626 U CN207348626 U CN 207348626U CN 201721255377 U CN201721255377 U CN 201721255377U CN 207348626 U CN207348626 U CN 207348626U
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- lock panel
- main
- inner cavity
- radiation protection
- opening
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Abstract
The utility model discloses a kind of radiation protection vertical hinged door Special electromagnetic locking device, including main lock panel and secondary lock panel, the inner cavity of the main lock panel and the position on top is provided with automatic blocking circuit, the inner cavity of the secondary lock panel and the surface of the side of close main lock panel, and offer opening with the neat high position in midpoint of automatic blocking circuit, the inner cavity of the secondary lock panel and offer the first lockhole close to the side of main lock panel and with the corresponding position of opening, the surface of the opening is connected with magnetic lever lock core, and the magnetic lever lock core through opening and extends to the inside of the first lockhole, it the utility model is related to radiation protection equipment technical field.A kind of radiation protection vertical hinged door Special electromagnetic locking device, has achieveed the purpose that to improve electromagnetic lock safety in utilization, and can send alarm in time when radiation protection door is not fastened, so as to prompt dealing staff to lock radiation protection door in time to prevent radiation from leaking outside.
Description
Technical field
Radiation protection equipment technical field is the utility model is related to, is specially a kind of radiation protection vertical hinged door electromagnetic lock dedicated dress
Put.
Background technology
The design of magnetic key operated lock (or electromagnetic lock) is using the principle of electric magnetisation, when electric current passes through silicon as electromagnet
During steel disc, electromagnetic lock can produce the absorption iron plate that holds of powerful suction tightly and reach the effect locked a door, as long as slight electric current
Electromagnetic lock will produce greatest magnetic force, and the access control system identification personnel of control electromagnetic lock power supply correctly power off afterwards, electromagnetic lock
Losing suction can open the door because electromagnetic lock without the construction of complicated mechanical structure and lock tongue, be useful in emergency exits or
The path control of fire exit door, protects lock body inside it with infusion epoxy resin.It is currently used in the special aspect of radiation protection door
Electromagnetic lock species is more single, and the general function of only possessing interim locking, its security is relatively low, and easily because radiation protection door does not close
Do not prompted tightly and in time and cause radiation to leak outside, necessarily injury is produced to the health of related personnel.
Utility model content
（One）The technical problem of solution
In view of the deficiencies of the prior art, the utility model provides a kind of radiation protection vertical hinged door Special electromagnetic locking device,
It is relatively low to solve existing radiation protection door electromagnetic lock dedicated security, and easily when Men Wei is fastened in time do not receive prompting and
Radiation is caused to leak outside, so that the problem of damaging other people health.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of radiation protection vertical hinged door
Special electromagnetic locking device, including main lock panel and secondary lock panel, the inner cavity of the main lock panel and set close to the position on top
It is equipped with the surface of automatic blocking circuit, the inner cavity of the secondary lock panel and the side of close main lock panel, and and automatic blocking
The neat high position in the midpoint of circuit offers opening, the inner cavity of the secondary lock panel and close to the side of main lock panel and with opening
The corresponding position of mouth offers the first lockhole, and the surface of the opening is connected with magnetic lever lock core, and the magnetic lever lock core
Through opening and extend to the inside of the first lockhole, the surface of described one end of magnetic lever lock core away from opening is fixedly connected limited
Position block, the inner cavity of the main lock panel and the centre position close to a side surface of secondary lock panel are provided with manual locking electricity
Road, the positive center of the main lock panel offers keyhole, and the keyhole through main lock panel and prolongs
The center of the inner cavity of main lock panel is extended, inner cavity one end that the keyhole is located at main lock panel is rotatably connected to rotation
Axis, the one end of the rotation axis away from keyhole are fixedly connected with the second movement contact pin, the inner cavity of the main lock panel
Bottom is provided with control device, the inner cavity of the secondary lock panel and close to the surface of the side of main lock panel, and and manual lock
The corresponding position of closed circuit is fixedly connected with magnet, and the inner cavity of the main lock panel approaches secondary lock panel side, and with opening
The corresponding position of mouth offers the second lockhole.
Preferably, the positive top of the main lock panel is provided with model selection touch-screen, the main lock panel
Positive bottom offer loud-speaker opening.
Preferably, the automatic blocking circuit includes the first main line, and first main line approaches the one of secondary lock panel
The centre position of side is provided with the first electromagnet, and the centre position of the side of first main line away from the first electromagnet passes through
First contact portion has the first movement contact pin, and the surface of the described first side of the movement contact pin away from the first electromagnet, which is fixed, to be connected
Telescopic rod is connected to, the one end of the telescopic rod away from the first electromagnet is connected with cylinder, the cylinder and main lock panel phase
Connection.
Preferably, the manual locking circuit includes the second main line, and second main line approaches the one of secondary lock panel
The centre position of side is provided with the second electromagnet, and the centre position of the side of second main line away from the second electromagnet is set
There is the second contact, the both ends on second main line with the second contact homonymy are electrically connected with branch, and the branch is remote
The centre position of the side of second contact is provided with the 3rd contact.
Preferably, the control device includes controller, releases infrared sensor, safety early warning machine, and the control
Device is electrically connected with releasing infrared sensor, safety early warning machine, cylinder.
Preferably, the size of the opening is less than the first lockhole, and the second lockhole is suitable with openings of sizes.
（Three）Beneficial effect
The utility model provides a kind of radiation protection vertical hinged door Special electromagnetic locking device.Possesses following beneficial effect：
（1）, the radiation protection vertical hinged door Special electromagnetic locking device, the inner cavity by main lock panel and the position close to top
It is provided with automatic blocking circuit, the inner cavity of main lock panel and is provided with manually close to the centre position of a side surface of secondary lock panel
Locking circuit, manual locking circuit include the second main line, and the centre position of the second main line close to the side of secondary lock panel is provided with
Second electromagnet, the centre position of side of second main line away from the second electromagnet are provided with the second contact, on the second main line with
The both ends of second contact homonymy are electrically connected with branch, and the centre position of side of the branch away from the second contact is provided with the 3rd and touches
Point, and the positive top of main lock panel is provided with model selection touch-screen, has achieveed the purpose that to improve electromagnetic lock security, together
When multiple locking circuit is set, user can be corresponding automatic according to selection is actually needed beforehand through model selection touch-screen
Or manual locking system, safety in utilization that is easy to use and being conducive to improve electromagnetic lock.
（2）, the radiation protection vertical hinged door Special electromagnetic locking device, control is provided with by the bottom of the inner cavity of main lock panel
Device, control device include controller, release infrared sensor, safety early warning machine, and the positive bottom of main lock panel, which offers, raises
Acoustic aperture, achieveed the purpose that it is timely locking radiation protection door, when people by radiation protection behind the door, if electromagnetic lock is in unlatched shape
State and when releasing infrared sensor and sensing personnel away from radiation protection door, the safety early warning machine of controller control at this time starts, and leads to
Cross loud-speaker opening and send alarm to prompt dealing staff to prevent radiation from leaking outside radiation protection door locking in time, endanger other people.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the front view of the main lock panel of the utility model；
Fig. 3 is the structure diagram of the utility model automatic blocking circuit；
Fig. 4 is the structure diagram of the manual locking circuit of the utility model；
Fig. 5 is the schematic diagram of the utility model control device.
In figure：1 main lock panel, 2 secondary lock panels, 3 automatic blocking circuits, 31 first main lines, 32 first electromagnet, 33 first
Contact, 34 first movement contact pin, 35 telescopic rods, 36 cylinders, 4 openings, 5 first lockholes, 6 magnetic lever lock cores, 7 limited blocks, 8 manual locks
Closed circuit figure, 81 second main lines, 82 second electromagnet, 83 second contacts, 84 branches, 85 the 3rd contacts, 9 keyholes, 10 rotate
Axis, 11 second movement contact pin, 12 control devices, 121 controllers, 122 release infrared sensor, 123 safety early warning machines, 13 magnet,
14 second lockholes, 15 model selection touch-screens, 16 loud-speaker openings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of radiation protection vertical hinged door electromagnetic lock dedicated dress
Put, including main lock panel 1 and secondary lock panel 2, the inner cavity of main lock panel 1 and the position on top is provided with automatic blocking circuit
3, when people by radiation protection behind the door, door can be carried out locking by electromagnetic lock automatically, easy to use without manual locking.Automatic lock
Closed circuit 3 includes the first main line 31, and the centre position of the first main line 31 close to the side of secondary lock panel 2 is provided with the first electromagnet
32, the centre position of side of first main line 31 away from the first electromagnet 32 is connected with the first movement contact pin by the first contact 33
34, the surface of the first side of the movement contact pin 34 away from the first electromagnet 32 is fixedly connected with telescopic rod 35, and telescopic rod 35 is remote
One end of first electromagnet 32 is connected with cylinder 36, and cylinder 36 is connected with main lock panel 1, is upheld using cylinder 36 and drives first
Mobile contact pin 34 is moved to be in contact with the first contact 33, and the first main line 31 forms closed circuit at this time, and the first electromagnet 32 is logical
Electricity and obtain magnetic force.The inner cavity of secondary lock panel 2 and close to main lock panel 1 side surface, and with automatic blocking circuit 3
The neat high position of point offers opening 4, the inner cavity of secondary lock panel 2 and close to the side of main lock panel 1 and corresponding with opening 4
Position offers the first lockhole 5, and 4 surface of being open is connected with magnetic lever lock core 6, and magnetic lever lock core 6 through opening 4 and extends to the
The inside of one lockhole 5, the surface of 6 one end away from opening 4 of magnetic lever lock core is fixedly connected with limited block 7, and the size of opening 4 is small
In the first lockhole 5, and the second lockhole 14 and 4 sizableness of opening, the inner cavity of main lock panel 1 close to secondary 2 side of lock panel, and with
The 4 corresponding positions that are open offer the second lockhole 14, after the first electromagnet 32 obtains magnetic force, in the first lockhole 5
Magnetic lever lock core 6 is subject to magnetic force to attract and close to the first electromagnet 32 and drive limited block 7 to be moved to the left, when limited block 7 moves
To opening 4 when being stuck, magnetic lever lock core 6 stops mobile and one end insertion second lock of the magnetic lever lock core 6 away from limited block 7 at this time
It is attached together in hole 14 and with the first electromagnet 32, so as to lock radiation protection door.The inner cavity of main lock panel 1 and close secondary lock
The centre position of one side surface of panel 2 is provided with manual locking circuit 8, and manual locking circuit 8 includes the second main line 81, and second
The centre position of main line 81 close to the side of secondary lock panel 2 is provided with the second electromagnet 82, and the second main line 81 is away from the second electromagnetism
The centre position of the side of iron 82 is provided with the second contact 83, and the both ends on the second main line 81 with 83 homonymy of the second contact electrically connect
Branch 84 is connected to, the centre position of side of the branch 84 away from the second contact 83 is provided with the 3rd contact 85.Main lock panel 1 is just
The center in face offers keyhole 9, and keyhole 9 through main lock panel 1 and extends to the center of the inner cavity of main lock panel 1
Position, inner cavity one end that keyhole 9 is located at main lock panel 1 are rotatably connected to rotation axis 10, rotation axis 10 away from keyhole 9 one
End is fixedly connected with the second movement contact pin 11, when key is inserted into keyhole 9, rotates key so as to drive rotation axis 10 to rotate,
When key is rotated clockwise 90 degree, the second movement contact pin 11 is in contact with the second contact 83, and the second main line 81 is formed at this time
Closed circuit, so that the second electromagnet 82 obtains magnetic force, if during the line failure of 83 side of the second contact, can
Rotation axis 10 is rotated by 90 ° counterclockwise to the second movement contact pin 11 and be connected with the 3rd contact 85, then the formation of branch 84 at this time is closed
Circuit is closed, the second electromagnet 82 can still obtain magnetic force, and electromagnetic lock can continue to work normally.The bottom of the inner cavity of main lock panel 1 is set
Control device 12 is equipped with, control device 12 includes controller 121, releases infrared sensor 122, safety early warning machine 123, and controller
121 are electrically connected with releasing infrared sensor 122, safety early warning machine 123, cylinder 36, and the positive top of main lock panel 1 is set
Have model selection touch-screen 15, the positive bottom of main lock panel 1 offers loud-speaker opening 16, when people by radiation protection behind the door,
If electromagnetic lock is in unlocked closed state and releases infrared sensor 122 and sense personnel away from radiation protection door, controller at this time
121 control safety early warning machines 123 start, and send alarm by loud-speaker opening 16 to prompt dealing staff in time that radiation is anti-
Shield door locking prevents radiation from leaking outside.The inner cavity of secondary lock panel 2 and close to the surface of the side of main lock panel 1, and with manual locking
8 corresponding position of circuit is fixedly connected with magnet 13, is used in conjunction with each other with the second electromagnet 82.
In use, corresponding automatic or manual locking mould is selected according to actual needs beforehand through model selection touch-screen 15
Formula, safety in utilization that is easy to use and being conducive to improve electromagnetic lock, when selecting automatic blocking pattern, controller 121 controls
The extension of cylinder 36 drives the first movement contact pin 34 to be moved to and is in contact with the first contact 33, and the first main line 31 forms and closes back at this time
Road, the first electromagnet 32 are powered and obtain magnetic force, the magnetic lever lock core 6 being now placed in the first lockhole 5 be subject to magnetic force attract and to
First electromagnet 32 is close and drives limited block 7 to be moved to the left, when limited block 7 is moved to opening 4 and is stuck, magnetic lever lock core
6 stop mobile and are adsorbed at this time in the second lockhole 14 of one end insertion of the magnetic lever lock core 6 away from limited block 7 and with the first electromagnet 32
Together, so as to lock radiation protection door, when selecting manual lock close pattern, insert a key into keyhole 9, rotate key from
And drive rotation axis 10 to rotate, when key is rotated clockwise 90 degree, the second movement contact pin 11 is in contact with the second contact 83,
The second main line 81 forms closed circuit at this time, so that the second electromagnet 82 obtains magnetic force, if 83 side of the second contact
Line failure when, rotation axis 10 can be rotated by 90 ° counterclockwise to second movement contact pin 11 be connected with the 3rd contact 85
Connecing, then branch 84 forms closed circuit at this time, and the second electromagnet 82 can still obtain magnetic force, and electromagnetic lock can continue to work normally, when
People behind the door, senses personnel away from radiation by radiation protection if electromagnetic lock is in unlocked closed state and releases infrared sensor 122
During protective door, controller 121 controls safety early warning machine 123 to start at this time, and sends alarm by loud-speaker opening 16 to prompt dealing
Radiation protection door locking is prevented radiation from leaking outside by staff in time.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there are other identical element in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of radiation protection vertical hinged door Special electromagnetic locking device, including main lock panel（1）With secondary lock panel（2）, its feature exists
In：The main lock panel（1）Inner cavity and the position on top is provided with automatic blocking circuit（3）, the secondary locking face
Plate（2）Inner cavity and close to main lock panel（1）Side surface, and with automatic blocking circuit（3）The neat high position in midpoint
Offer opening（4）, the secondary lock panel（2）Inner cavity and close to main lock panel（1）Side and with opening（4）It is corresponding
Position offer the first lockhole（5）, the opening（4）Surface be connected with magnetic lever lock core（6）, and the magnetic lever lock core
（6）Through opening（4）And extend to the first lockhole（5）Inside, the magnetic lever lock core（6）Away from opening（4）One end
Surface is fixedly connected with limited block（7）, the main lock panel（1）Inner cavity and close to secondary lock panel（2）A side surface
Centre position is provided with manual locking circuit（8）, the main lock panel（1）Positive center offer keyhole
（9）, and the keyhole（9）Through main lock panel（1）And extend to main lock panel（1）Inner cavity center, it is described
Keyhole（9）Positioned at main lock panel（1）Inner cavity one end be rotatably connected to rotation axis（10）, the rotation axis（10）It is remote
Keyhole（9）One end be fixedly connected with the second movement contact pin（11）, the main lock panel（1）The bottom of inner cavity be provided with
Control device（12）, the secondary lock panel（2）Inner cavity and close to main lock panel（1）Side surface, and and manual lock
Closed circuit（8）Corresponding position is fixedly connected with magnet（13）, the main lock panel（1）Inner cavity close to secondary lock panel
（2）Side, and with opening（4）Corresponding position offers the second lockhole（14）.
A kind of 2. radiation protection vertical hinged door Special electromagnetic locking device according to claim 1, it is characterised in that：The master
Lock panel（1）Positive top be provided with model selection touch-screen（15）, the main lock panel（1）Positive bottom open
Equipped with loud-speaker opening（16）.
A kind of 3. radiation protection vertical hinged door Special electromagnetic locking device according to claim 2, it is characterised in that：It is described from
Dynamic locking circuit（3）Including the first main line（31）, first main line（31）Close to pair lock panel（2）Side interposition
Install and be equipped with the first electromagnet（32）, first main line（31）Away from the first electromagnet（32）The centre position of side lead to
Cross the first contact（33）It is connected with the first movement contact pin（34）, described first movement contact pin（34）Away from the first electromagnet（32）
The surface of side be fixedly connected with telescopic rod（35）, the telescopic rod（35）Away from the first electromagnet（32）One end connection
There is cylinder（36）, the cylinder（36）With main lock panel（1）It is connected.
A kind of 4. radiation protection vertical hinged door Special electromagnetic locking device according to claim 1, it is characterised in that：The hand
Dynamic locking circuit（8）Including the second main line（81）, second main line（81）Close to pair lock panel（2）Side interposition
Install and be equipped with the second electromagnet（82）, second main line（81）Away from the second electromagnet（82）The interposition of side install
It is equipped with the second contact（83）, second main line（81）Upper and the second contact（83）The both ends of homonymy are electrically connected with branch
（84）, the branch（84）Away from the second contact（83）The centre position of side be provided with the 3rd contact（85）.
A kind of 5. radiation protection vertical hinged door Special electromagnetic locking device according to claim 3, it is characterised in that：The control
Device processed（12）Including controller（121）, release infrared sensor（122）, safety early warning machine（123）, and the controller
（121）With releasing infrared sensor（122）, safety early warning machine（123）, cylinder（36）It is electrically connected.
A kind of 6. radiation protection vertical hinged door Special electromagnetic locking device according to claim 1, it is characterised in that：Described opens
Mouthful（4）Size be less than the first lockhole（5）, and the second lockhole（14）With opening（4）Sizableness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255377.7U CN207348626U (en) | 2017-09-28 | 2017-09-28 | A kind of radiation protection vertical hinged door Special electromagnetic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255377.7U CN207348626U (en) | 2017-09-28 | 2017-09-28 | A kind of radiation protection vertical hinged door Special electromagnetic locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348626U true CN207348626U (en) | 2018-05-11 |
Family
ID=62357552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255377.7U Expired - Fee Related CN207348626U (en) | 2017-09-28 | 2017-09-28 | A kind of radiation protection vertical hinged door Special electromagnetic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284769A (en) * | 2019-07-23 | 2019-09-27 | 移康智能科技（上海）股份有限公司 | The method that full-automatic lock body reduces lock tongue and doorframe friction |
-
2017
- 2017-09-28 CN CN201721255377.7U patent/CN207348626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284769A (en) * | 2019-07-23 | 2019-09-27 | 移康智能科技（上海）股份有限公司 | The method that full-automatic lock body reduces lock tongue and doorframe friction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311406 Xinmin Village, Wanshi Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Weikang Radiation Protection Engineering Co., Ltd. Address before: 311400 Xinmin Village, Wanshi Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Weikang Radiation Protection Engineering Co. Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |