CN105781265B - A kind of indoor electromagnetic lock - Google Patents
A kind of indoor electromagnetic lock Download PDFInfo
- Publication number
- CN105781265B CN105781265B CN201610241516.4A CN201610241516A CN105781265B CN 105781265 B CN105781265 B CN 105781265B CN 201610241516 A CN201610241516 A CN 201610241516A CN 105781265 B CN105781265 B CN 105781265B
- Authority
- CN
- China
- Prior art keywords
- locking bolt
- electromagnetic lock
- housing
- block
- bolt block
- 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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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5215—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of indoor electromagnetic lock,Including housing and cap,Cap is covered on housing,The Electromagnetic lock with scalable dynamic iron core is provided with housing,Also include locking bolt block,Locking bolt,Spring,Switch knob,Locking bolt shop bolt,Holddown spring and it is connected with Electromagnetic lock and controls the switch of Electromagnetic lock power on/off,Locking bolt block is placed in housing,The dynamic iron core of Electromagnetic lock is connected on locking bolt block,Locking bolt is fixedly connected on locking bolt block,And one end is stretched out outside housing,Spring one end is connected on locking bolt block,The other end is connected on the inwall of housing,Locking bolt shop bolt is connected on locking bolt block,And the bottom of locking bolt shop bolt through housing and is stretched in outside housing,Holddown spring one end is connected on locking bolt shop bolt,The other end is connected on cap,On switch knob rotation connection cap,And one end is plugged on locking bolt block.Electromagnetic lock of the present invention is easy to operate, securely and reliably, rational in infrastructure, service life length.
Description
Technical field:
The present invention relates to a kind of indoor electromagnetic lock.
Background technology:
Indoor electromagnetic lock is the indoor blocking device for preventing electrical equipment maloperation, suitable for indoor fixed high-voltage switch cubicle,
The operating mechanism of the high-tension apparatus such as the disconnecting switch of hands injured and earthing or grounding means and the blocking device of cabinet door.
Existing indoor electromagnetic lock is powering off(Or after being powered)Afterwards, the dynamic iron core in electromagnetic lock departs from locking bolt block, then
By pulling the i.e. retractable electromagnetic lock of the rotary spanner on cap.After dynamic iron core departs from locking bolt block, the locking bolt in electromagnetic lock
It is mobilizable, does not carry out spacing structure in existing electromagnetic lock to the locking bolt, therefore when cabinet door is closed in maloperation,
After cabinet door doorframe can hit locking bolt and damage locking bolt, and the dynamic iron core on electromagnetic lock departs from locking bolt block, the folding of electromagnetic lock is moved
Work becomes simple to operation, easily brings potential safety hazard.
Therefore, it is necessory to be improved to prior art to solve the deficiency of prior art.
The content of the invention:
The present invention is to provide a kind of indoor electromagnetic lock to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has:A kind of indoor electromagnetic lock, including housing and cap, the cap cover
On housing, the Electromagnetic lock with scalable dynamic iron core, in addition to locking bolt block, locking bolt, spring, switch hand are provided with housing
Handle, locking bolt shop bolt, holddown spring and it is connected with Electromagnetic lock and controls the switch of Electromagnetic lock power on/off, the locking bolt
Block is placed in housing, and the dynamic iron core of Electromagnetic lock is connected on locking bolt block, and locking bolt is fixedly connected on locking bolt block, and one
End is stretched out outside housing, and spring one end is connected on locking bolt block, and the other end is connected on the inwall of housing, and locking bolt shop bolt is worn
It is connected on locking bolt block, and the bottom of locking bolt shop bolt through housing and is stretched in outside housing, holddown spring one end is connected to lock
On bolt shop bolt, the other end is connected on cap, and on switch knob rotation connection cap, and one end is plugged in locking bolt block
On.
Further, the locking bolt block is provided with positioning hole and the bar shape trench hole to be connected with positioning hole, the bar
The side wall of shape slotted eye is provided with limit rib.
Further, the housing is provided with the manhole to be connected with the bar shape trench hole, the locking bolt alignment pin
Nail is connected on locking bolt block by bar shape trench hole, and is stretched in by manhole outside housing.
Further, the locking bolt shop bolt include coaxial line direction set first step portion, second step portion with
And the 3rd stage portion, the locking bolt shop bolt are connected on the limit rib in bar shape trench hole inwall by second step portion.
Further, the aperture of the positioning hole is more than the diameter in second step portion.
Further, the first step portion is provided with the first mounting groove for location and installation holddown spring.
Further, the locking bolt block is provided with stopper slot, and the dynamic iron core of the Electromagnetic lock is connected in the stopper slot
It is interior.
Further, the dynamic iron core is provided with the positive stop lug boss being adapted with the stopper slot.
Further, the locking bolt block is provided with and stirs groove, and the switch knob, which is provided with, to be stirred groove with this and be adapted
Driving lever.
Further, the cap is provided with limiting stand, and the limiting stand is provided with open keyhole and compressed for location and installation
Second mounting groove of spring.
The present invention has the advantages that:
1)The locking bolt of electromagnetic lock can be maintained at lock open position or latched position by the locking bolt block in the present invention, so that
It is safer to obtain the use of electromagnetic lock, and the service life of electromagnetic lock can be improved;
2)Electromagnetic lock of the present invention is easy to operate, securely and reliably, rational in infrastructure, service life length.
Brief description of the drawings:
Fig. 1 is the cut-away view of housing in electromagnetic lock of the present invention.
Fig. 2 is the structure chart of cap in electromagnetic lock of the present invention.
Fig. 3 is another structure chart of cap in electromagnetic lock of the present invention.
Fig. 4 is the structure chart of locking bolt block in electromagnetic lock of the present invention.
Fig. 5 is the sectional view of Fig. 4 locking bolt blocks.
Fig. 6 is the structure chart of locking bolt shop bolt in electromagnetic lock of the present invention.
Fig. 7 is the electromagnetic lock of the present invention position assumption diagram of shop bolt on locking bolt block in latched position.
Fig. 8 is the electromagnetic lock of the present invention position assumption diagram of shop bolt on locking bolt block when locking open position.
Fig. 9 is installation diagram of the electromagnetic lock of the present invention in cabinet door.
Embodiment:
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of indoor electromagnetic lock of the present invention, including housing 1 and cap 2, cap 2 are covered in housing 1
On, be provided with the Electromagnetic lock 12 with scalable dynamic iron core 11 in the housing 1, in the present invention operation principle of Electromagnetic lock 12 with
The operation principle of electromagnetic lock is identical in the prior art, therefore no longer to the concrete structure and principle of the Electromagnetic lock 12 in the present invention
Repeated.
Be additionally provided with housing 1 locking bolt block 13, locking bolt 14, spring 15, locking bolt shop bolt 3, holddown spring 4 and with
Electromagnetic lock 12 is connected and controls the switch 16 of Electromagnetic lock power on/off, and locking bolt block 13 is located at the rear side of Electromagnetic lock 12, and
The dynamic iron core 11 of Electromagnetic lock 12 is connected on locking bolt block 13, and locking bolt 14 is fixedly connected on the left end of locking bolt block 13, and locks
The left end of bolt 14 passes through the side wall of housing 1 and stretched out outside housing 1.One end of spring 15 is connected on locking bolt block 13, the other end
It is connected on the inwall of housing 1, locking bolt shop bolt 3 is connected on locking bolt block 13, and the bottom of locking bolt shop bolt 3 passes through
The underside wall of housing 1 is simultaneously stretched in outside housing 1, and the one end of holddown spring 4 is connected on locking bolt shop bolt 3, and the other end is connected to shell
On lid 2.
Switch knob 21 is rotatably connected on cap 2, one end of the switch knob 21 is plugged on locking bolt block 13.
Such as Fig. 4 and Fig. 5, positioning hole 131 and bar shape trench hole 132, positioning hole 131 and bar-shaped trough are provided with locking bolt block 13
Hole 132 connects.Limit rib 133 is being equipped with before and after bar shape trench hole 132 on inwall, and is being formed between two limit rib 133
There is glade plane space, the width of the glade plane space is b, such as Fig. 4.
Such as Fig. 6, the locking bolt shop bolt 3 in the present invention includes 31, second, the first step portion that coaxial line direction is set
The stage portion 33 of rank portion 32 and the 3rd.The diameter of the 3rd stage portion 33 in locking bolt shop bolt 3 is less than on locking bolt block 13 articles
The width of glade plane space in shape slotted eye 132, the diameter in second step portion 32 are more than the width of above-mentioned glade plane space.Locking bolt alignment pin
Nail 3 is connected on the limit rib 133 in the inwall of bar shape trench hole 132 by second step portion 32.The upper Positioning holes 131 of locking bolt block 13
Aperture be more than second step portion 32 diameter.
Manhole 100, the manhole 100 and the bar shape trench hole 132 on locking bolt block 13 are provided with the bottom surface of housing 1
Connect, locking bolt shop bolt 3 is connected on locking bolt block 13 by bar shape trench hole 132, and stretches in shell by manhole 100
Outside body 1.
For electromagnetic lock when opening, i.e., locking bolt block 13 drives locking bolt 14 to move right, in the motion process of locking bolt block 13,
Locking bolt shop bolt 3 slides on the limit rib 133 in bar shape trench hole 132, when the positioning hole 131 and housing on locking bolt block 13
When the manhole 100 of 1 bottom connects, locking bolt shop bolt 3 is in the presence of the elastic force of holddown spring 4, locking bolt shop bolt 3
Second step portion 32 slide to the positioning hole 131 of locking bolt block 13, now locking bolt 14 be automatically locked at lock open position.If
When locking bolt 14 is without above-mentioned lock open position is reached, then locking bolt 14 can automatically return to latched position in the presence of spring 15, from
And realize " automatically reseting " function.
The present invention can smoothly be stretched for guarantee spring 15, and guide rod 17 is fixedly connected with the right-hand member of locking bolt block 13,
The right-hand member of the guide rod 17 is through at outside housing 1, and spring 15 is sheathed on the guide rod 17.
Holddown spring 4 is preferably is connected between locking bolt shop bolt 3 and cap 2 by the present invention, in locking bolt alignment pin
The first step portion 31 of nail 3 is provided with the first mounting groove for location and installation holddown spring 4(It is not drawn into figure).In cap 2
Limiting stand 23 is provided with, the second mounting groove 231 of location and installation holddown spring 4 is used on the limiting stand 23.
Open keyhole 230 is provided with limiting stand 23, the open keyhole 230 is extended on cap 2, the insertion for key.
It is provided with locking bolt block 13 and stirs groove 137, it is corresponding, it is provided with switch knob 21 and stirs groove with this
137 driving levers 22 being adapted.When opening electromagnetic lock, according to the unlocking direction rotating switch handle 21 indicated on cap 2 so that
Locking bolt block 13 drives locking bolt 14 to move right.If not by the unlocking direction rotating switch handle 21 indicated on cap 2(I.e. with
Above-mentioned unlocking rotation direction is opposite), the now rotation of the interferometric switch handle 21 of limiting stand 23.
The dynamic iron core 11 of Electromagnetic lock 12 is preferably is connected on locking bolt block 13 by the present invention, in locking bolt block 13
Side wall is provided with stopper slot 136, correspond ground, in dynamic iron core 11 be provided with this state stopper slot 136 be adapted it is spacing
Boss 11.
As Fig. 7 and Fig. 8, the operating procedure of electromagnetic lock of the present invention are as follows:
(1)Normal operation step:
a:Press lower button, power on, the coil on Electromagnetic lock 12 is by electro ultrafiltration so that dynamic iron core 11 departs from locking bolt gear
Stopper slot 136 on block 13.
b:To unlocking direction rotating switch handle 21, switch knob 21 drives locking bolt block 13 to be slided to the right in housing 1, works as lock
When positioning hole 131 and the manhole 100 of the bottom of housing 1 on bolt block 13 connect, the second step of locking bolt shop bolt 3
Portion 32 is slid to the positioning hole 131 of locking bolt block 13, and now locking bolt 14 is automatically locked at lock open position(Such as Fig. 8), then can beat
Open cabinet door.If locking bolt 14 is without above-mentioned lock open position is reached, then locking bolt 14 returns in the presence of spring 15 and automatically returns to lock
Positioning is put(Such as Fig. 7), so as to realize " automatically reseting " function.
c:After cabinet door is opened, locking bolt 14 is locked in above-mentioned lock open position.If closing cabinet door, during cabinet door is closed, lead to
Cross the 3rd stage portion 33 that doorframe 8 hits shop bolt 3 so that the second step portion 32 of shop bolt 3 departs from locking bolt block 13
Positioning hole 131, locking bolt 14 returns to latched position, so as to realize blocking, such as Fig. 9.
(2)Manual unlocking step:
Deenergization, solution lock key is fetched, inserted in the open keyhole 230 on cap 2, rotated key, dynamic iron core 11 is pushed away
From locking bolt block 13;Operated by the step b in above-mentioned normal operation step, to meet " manual unlocking " function.
The releasing process of lock key is solved, is that dynamic iron core 11 is pushed away into locking bolt block 13, with the effect of unlocking state, and
Unlocking must move locking bolt block 13 by rotating switch handle 21, reach unlocking purpose, therefore unlocking key can not be used straight
Connect unlocking.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's
Protection domain.
Claims (8)
1. a kind of indoor electromagnetic lock, including housing(1)And cap(2), the cap(2)Cover in housing(1)On, in housing
(1)Interior be provided with has scalable dynamic iron core(11)Electromagnetic lock (12), it is characterised in that:Also include locking bolt block(13), lock
Bolt(14), spring(15), switch knob(21), locking bolt shop bolt(3), holddown spring(4)And with Electromagnetic lock (12) phase
Connect and control the switch of Electromagnetic lock power on/off(16), the locking bolt block(13)It is placed in housing(1)It is interior, Electromagnetic lock (12)
Dynamic iron core(11)It is connected in locking bolt block(13)On, locking bolt(14)It is fixedly connected on locking bolt block(13)On, and one end is stretched out
Housing(1)Outside, spring(15)One end is connected to locking bolt block(13)On, the other end is connected to housing(1)Inwall on, locking bolt is fixed
Position pin(3)It is connected to locking bolt block(13)On, and locking bolt shop bolt(3)Bottom pass through housing(1)And stretch in housing(1)
Outside, holddown spring(4)One end is connected to locking bolt shop bolt(3)On, the other end is connected to cap(2)On, switch knob(21)
It is rotatablely connected cap(2)On, and one end is plugged in locking bolt block(13)On;
The locking bolt block(13)It is provided with positioning hole(131)And and positioning hole(131)The bar shape trench hole to connect(132),
The bar shape trench hole(132)Side wall be provided with limit rib(133);
The locking bolt block(13)It is provided with stopper slot(136), the dynamic iron core of the Electromagnetic lock (12)(11)It is connected in the limit
Position groove(136)It is interior.
2. indoor electromagnetic lock as claimed in claim 1, it is characterised in that:The housing(1)It is provided with and the bar shape trench hole
(132)The manhole to connect(100), the locking bolt shop bolt(3)Pass through bar shape trench hole(132)It is connected to locking bolt block
(13)On, and pass through manhole(100)Stretch in housing(1)Outside.
3. indoor electromagnetic lock as claimed in claim 1, it is characterised in that:The locking bolt shop bolt(3)Including coaxial line side
To the first step portion of setting(31), second step portion(32)And the 3rd stage portion(33), the locking bolt shop bolt(3)It is logical
Cross second step portion(32)It is connected in bar shape trench hole(132)Limit rib in inwall(133)On.
4. indoor electromagnetic lock as claimed in claim 3, it is characterised in that:The positioning hole(131)Aperture be more than second
Rank portion(32)Diameter.
5. indoor electromagnetic lock as claimed in claim 3, it is characterised in that:The first step portion(31)It is provided with and is used to position
Holddown spring is installed(4)The first mounting groove.
6. indoor electromagnetic lock as claimed in claim 1, it is characterised in that:The dynamic iron core(11)It is provided with and the stopper slot
(136)The positive stop lug boss being adapted(111).
7. indoor electromagnetic lock as claimed in claim 1, it is characterised in that:The locking bolt block(13)It is provided with and stirs groove
(137), the switch knob(21)It is provided with and stirs groove with this(137)The driving lever being adapted(22).
8. indoor electromagnetic lock as claimed in claim 1, it is characterised in that:The cap(2)It is provided with limiting stand(23), the limit
Position platform(23)It is provided with open keyhole(230)With for location and installation holddown spring(4)The second mounting groove(231).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610241516.4A CN105781265B (en) | 2016-04-19 | 2016-04-19 | A kind of indoor electromagnetic lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610241516.4A CN105781265B (en) | 2016-04-19 | 2016-04-19 | A kind of indoor electromagnetic lock |
Publications (2)
Publication Number | Publication Date |
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CN105781265A CN105781265A (en) | 2016-07-20 |
CN105781265B true CN105781265B (en) | 2018-01-23 |
Family
ID=56396709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610241516.4A Active CN105781265B (en) | 2016-04-19 | 2016-04-19 | A kind of indoor electromagnetic lock |
Country Status (1)
Country | Link |
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CN (1) | CN105781265B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114267109A (en) * | 2021-12-15 | 2022-04-01 | 重庆海润节能技术股份有限公司 | Infectious disease patient sample collection platform based on movable safety cabin |
CN114059804A (en) * | 2021-12-15 | 2022-02-18 | 重庆海润节能技术股份有限公司 | Intelligent control method for intelligent shelter sample collection platform |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2418602Y (en) * | 2000-03-21 | 2001-02-07 | 张石富 | Indoor electromagnetic lock |
CN2799767Y (en) * | 2004-10-13 | 2006-07-26 | 柴卫军 | Electromagnetic lock |
CN2813803Y (en) * | 2005-08-11 | 2006-09-06 | 江山市开关厂有限公司 | Indoor electromagnetic lock |
US8267442B2 (en) * | 2008-12-10 | 2012-09-18 | I-Tek Metal Mfg. Co., Ltd. | Outer operational device for panic exit door lock |
EP2582899B1 (en) * | 2010-06-17 | 2019-01-30 | Stendals EL AB | Locking device comprising rotating links and guide with sliding element |
CN202509882U (en) * | 2012-01-09 | 2012-10-31 | 乐清市利达锁具有限公司 | Indoor electromagnetic lock |
CN205577655U (en) * | 2016-04-19 | 2016-09-14 | 镇江华驰电器有限公司 | Indoor electromagnetic lock |
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2016
- 2016-04-19 CN CN201610241516.4A patent/CN105781265B/en active Active
Also Published As
Publication number | Publication date |
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CN105781265A (en) | 2016-07-20 |
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