CN110173167A - A kind of electromagnetic lock and electrical cabinet with mechanical unlocking device - Google Patents
A kind of electromagnetic lock and electrical cabinet with mechanical unlocking device Download PDFInfo
- Publication number
- CN110173167A CN110173167A CN201910400532.7A CN201910400532A CN110173167A CN 110173167 A CN110173167 A CN 110173167A CN 201910400532 A CN201910400532 A CN 201910400532A CN 110173167 A CN110173167 A CN 110173167A
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- China
- Prior art keywords
- lock
- electromagnetic lock
- mechanical
- coil
- electromagnetic
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000005291 magnetic effect Effects 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- 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
-
- 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
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of electromagnetic locks with mechanical unlocking device, including the electromagnetism lock section and mechanical lock section by casing connection, the inside of described sleeve pipe is equipped with can be along the movable cable wire of described sleeve pipe length direction, the electromagnetism lock section includes electromagnetic lock pedestal, coil, front and rear baffle, magnetic support, tapered end, pull rod and compressed spring, and the machinery lock section includes mechanical lock pedestal, cylinder lock and lock tongue.The invention also discloses a kind of electrical cabinets using this electromagnetic lock.Above-mentioned electromagnetic lock is attracted outside function in the electromagnetism for remaining traditional electromagnetic lock, is further provided with the pull rod design of mechanical unlocking, at the same be configured with a whole set of can the device unlocked of remote mechanical, the design for solving the unlocking of electromagnetic lock remote mechanical is insufficient.
Description
Technical field
The invention belongs to lock technology fields, and in particular to a kind of electromagnetic lock.
Background technique
With the development need of technology of Internet of things, more and more electromagnetic locks are applied to such as express delivery cabinet, safety cabinet, intelligence
The industries such as gate inhibition, smart home, intelligence manufacture.The design of electromagnetic lock is the principle that magnetic is generated using electric current as electromagnet,
When electric current passes through the coil of magnetic key operated lock, electromagnetic lock can generate powerful suction, and absorption iron is tightly sucked and reaches switch lock
Effect.Currently there are the electromagnetic locks of diversified forms, the mode for mostly using electromagnetic technique to combine with Machine Design greatly
It realizes.For example, 105178725 A of Chinese patent application CN discloses control method, electromagnetic lock and the express delivery of a kind of electromagnetic lock
Cabinet, a kind of electromagnetic lock, which is characterized in that it includes driving circuit, control module, coil and lock core；The control module difference
It is electrically connected with the driving circuit, the coil；The driving circuit, for outputing current to the coil, for described
Coil generates lock core described in magnetic attraction；The control module, for detecting whether the coil meets default safety condition；Institute
Control module is stated, if being also used to the coil is unsatisfactory for the default safety condition, the driving circuit is controlled and stops output institute
Electric current is stated to the coil.
It should be noted that although current electromagnetic lock is more intelligent, in the feelings of no electric (such as shutting off power in emergency)
Under condition, it will lead to cabinet door and fail to open, very big puzzlement is caused to user.There are also electronic lock band is organic currently on the market
Tool release tab, but in product design, due to being restricted by various factors, such as space factor, positional factor, how remotely
Trigger release tab and a problem.
Summary of the invention
Problem makes improvements the present invention in view of the prior art, i.e., the technical problems to be solved by the invention be to provide one kind can
The electromagnetic lock that remote mechanical is unlocked, while a kind of electrical cabinet using this electromagnetic lock being provided.
Technical solution provided by the present invention are as follows:
A kind of electromagnetic lock with mechanical unlocking device, which is characterized in that including by the electromagnetism lock section of casing connection and
Mechanical lock section, the inside of described sleeve pipe is equipped with can be along the movable cable wire of described sleeve pipe length direction.
The electromagnetism lock section includes: electromagnetic lock pedestal, is connected with one end of described sleeve pipe；Coil is powered by external power supply,
Its inner surface and front and back end are equipped with insulating protective sleeve；Front apron equipped with first through hole is consolidated from the front end of the coil
Due on the electromagnetic lock pedestal；Rear baffle equipped with the second through-hole is fixed in the electromagnetism from the rear end of the coil
On lock base seat；Magnetic support in the coil and is fixed in the insulating protective sleeve, which is provided with through hole；
Tapered end, its rear end are fixed with buckle；Pull rod sequentially passes through the first through hole, the through hole, institute from front to back
State the second through-hole, front end is connected the tapered end, and its rear end is connected one end of the cable wire, be equipped on the pull rod be located at it is described
Feeromagnetic metal portion between magnetic support and the front apron；And compressed spring, it is set in the front of the pull rod, both ends difference
Connect the buckle and the front apron.
The machinery lock section includes: mechanical lock pedestal, is connected with the other end of described sleeve pipe；Cylinder lock is installed on described
On mechanical lock pedestal；And lock tongue, cooperate the cylinder lock to rotate, and be connected with the other end of the cable wire.
Further, the insulation protection is cased with positioned at the preceding protective case of the coil front and positioned at the coil rear portion
Protective case forms afterwards.
Further, the magnetic support is annular tubular.
Further, electromagnetic lock pedestal is by bottom plate and the starting stave being parallel to each other being installed vertically on the bottom plate,
Two risers composition, the starting stave are equipped with the through-hole being pierced by for the tapered end activity, and one end of described sleeve pipe is connected to institute
It states on the second riser, the coil is installed on the bottom plate by the front apron and the rear baffle.
Further, the mechanical lock section is a set of, and the electromagnetism lock section is more sets, and electromagnetic lock portion described in every set passes through respectively
The one described sleeve pipe connection mechanical lock section.
A kind of electrical cabinet, which is characterized in that including door body, the door body is equipped with above-mentioned with mechanical unlocking device
Electromagnetic lock.
Electromagnetic lock based on above scheme is attracted outside function in the electromagnetism for remaining traditional electromagnetic lock, is further provided with machine
Tool unlock pull rod design, while be configured with a whole set of can remote mechanical unlock device.Solves electromagnetic lock remote mechanical
The design of unlocking is insufficient.Above-mentioned electromagnetic lock is such as applied in electrical cabinet, door body can be made to be in close state when not powered, after energization
Tapered end can be shunk, open door body, it is easy to use.Mechanical key can be passed through in without electric situation by being equipped with emergent unlocking device simultaneously
Spoon Remote triggering tapered end is shunk, and opens door body.
Detailed description of the invention
Fig. 1 is the 3-D view of the electromagnetic lock provided by the invention with mechanical unlocking device.
Fig. 2 is the 3-D view at another visual angle of electromagnetic lock in Fig. 1 with mechanical unlocking device.
Fig. 3 is the cross-sectional view of electromagnetism lock section provided by the invention.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Electromagnetic lock provided by the invention with mechanical unlocking device includes the electromagnetism lock section connected by casing 15 and machine
Tool lock section.The inside of casing 15 is equipped with can be along the movable cable wire 16 in casing length direction.Mechanical lock base is fixed in 15 one end of casing
On seat 12, the other end is fixed on electromagnetic lock pedestal 1.
Electromagnetic lock pedestal 1 is in concave, is made of starting stave 1a, the second riser 1b and bottom plate 1c.Starting stave 1a,
Second riser 1b is parallel to each other, and two risers are vertically mounted on bottom plate 1c.The end of casing 15 is fixed on the second riser 1b.
In addition to electromagnetic lock pedestal 1, electromagnetism lock section further include front apron 5, rear baffle 10, plastic cement guide sleeve, magnetic support 8, coil 11,
Pull rod 7.Coil 11 is powered by external dc power, and inner wall and front and back end are protected using plastics guide sleeve.Plastics guide sleeve is for solid
Alignment circle simultaneously carries out insulation protection to coil.Plastics guide sleeve is preferably by preceding plastics guide sleeve 6 and rear plastics guide sleeve 9 in the present embodiment
Composition, in order to mount and dismount.The front and back end of coil 11 with plastics guide sleeve passes through front apron 5 respectively and rear baffle 10 is installed
In on the bottom plate 1c of electromagnetic lock pedestal 1.Front apron 5 and rear baffle 10 are respectively equipped with the first through hole passed through for pull rod 7 and second
Through-hole.Magnetic support 8 is fixed on the rear portion in plastics guide sleeve, is specifically installed in rear plastics guide sleeve 9.Magnetic support 8 is to pass through with front and back
The annulus tubular of perforation, preferably carbon steel material.Pull rod 7 can be moved forward and backward in plastics guide sleeve, and front is stretched out from first through hole,
The rear part is successively stretched out from 8 through hole of magnetic support and the second through-hole to be connected with one end of cable wire 16.Cable wire 16 from the second riser 1b to
Before penetrate.Fixing sleeve is equipped with feeromagnetic metal portion 71 on pull rod 7, after feeromagnetic metal portion 71 is located at the front of magnetic support 8, first through hole
Side.Feeromagnetic metal portion 71 is made of ferromagnetic metallic material such as iron, nickel, cobalt material.Pull rod 7 is from the forward extension of first through hole
On be set with compressed spring 4, the top of pull rod 7 is fixedly connected with tapered end 2, and 2 rear end of tapered end is fixed with buckle 3.Buckle 3 and front apron 5
It is stuck in 4 both ends of compressed spring respectively.
Starting stave 1a is equipped with the through-hole stretched out for 2 activity of tapered end.Under electromagnetic lock lock state, compressed spring 4 will block
Button 3 is butted on the inside of the starting stave 1a of electromagnetic lock pedestal 1, and tapered end is stretched out from the outer surface starting stave 1a of electromagnetic lock pedestal 1.Line
After circle 11 is powered, the magnetic support 8 in coil 11 generates magnetism, and feeromagnetic metal portion 71 is driven pull rod 7 to move back by effect of magnetic influence
It is dynamic, it is further driven to 2 retraction of tapered end, completes to unlock.
In addition to mechanical lock pedestal 12, mechanical unlocking portion further includes the cylinder lock 13 being installed on mechanical lock pedestal 12 and lock tongue
14, lock tongue 14 connects cable wire 16.When opening cylinder lock 13 using mechanical key, lock tongue 14 rotates, and is further driven to steel
The tightening of rope 16 (i.e. cable wire 16 is mobile to mechanical lock section side relative to casing 15), further pulls pull rod 7, final band from rear portion
Dynamic tapered end 2 moves backward.Tapered end 2 is retracted in the shell of electromagnetic lock pedestal 1, is unlocked successfully.
Length, and preferred flexible sleeve can be arranged in the length of above-mentioned casing 15 according to actual use demand, in space layout
On more freely.
Electromagnetic lock based on above scheme is attracted outside function in the electromagnetism for remaining traditional electromagnetic lock, is further provided with machine
Tool unlock pull rod design, while be configured with a whole set of can remote mechanical unlock device.Solves electromagnetic lock remote mechanical
The design of unlocking is insufficient.Above-mentioned electromagnetic lock is such as applied to express delivery cabinet, safety cabinet, in electrical cabinet, door body can be made to be in when not powered
Closed state can shrink tapered end 2 after energization, open door body, easy to use.It is equipped with emergent unlocking device simultaneously, without electric feelings
It under condition, can be shunk by mechanical key Remote triggering tapered end 2, open door body.
On the basis of the above embodiments, it can be achieved that the scheme of more set electromagnetism lock sections is opened in a set of machinery lock section simultaneously.Tool
Body scheme is that every set electromagnetism lock section does not connect mechanical lock section by sleeve, and the lock tongue of mechanical lock section is simultaneously and in multiple casings
One end of cable wire is connected.When the lock tongue of mechanical lock section rotates, the multiple cable wires tightening being connect with lock tongue, to drive each
It is unlocked from the electromagnetism lock section of connection.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.Protection scope of the present invention is by appended claims and its is equal
Object defines.
Claims (6)
1. a kind of electromagnetic lock with mechanical unlocking device, which is characterized in that electromagnetism lock section and machine including passing through casing connection
Tool lock section, the inside of described sleeve pipe be equipped with can along the movable cable wire of described sleeve pipe length direction,
The electromagnetism lock section includes:
Electromagnetic lock pedestal is connected with one end of described sleeve pipe；
Coil is powered by external power supply, and inner surface and front and back end are equipped with insulating protective sleeve；
Front apron equipped with first through hole is fixed on the electromagnetic lock pedestal from the front end of the coil；
Rear baffle equipped with the second through-hole is fixed on the electromagnetic lock pedestal from the rear end of the coil；
Magnetic support in the coil and is fixed in the insulating protective sleeve, which is provided with through hole；
Tapered end, its rear end are fixed with buckle；
Pull rod, sequentially passes through the first through hole, the through hole, second through-hole from front to back, and front end is connected described
Tapered end, its rear end are connected one end of the cable wire, the iron being equipped between the magnetic support and the front apron on the pull rod
Magnetic metal portion；And
Compressed spring is set in the front of the pull rod, and both ends are separately connected the buckle and the front apron,
The machinery lock section includes:
Mechanical lock pedestal is connected with the other end of described sleeve pipe；
Cylinder lock is installed on the mechanical lock pedestal；And
Lock tongue cooperates the cylinder lock to rotate, and is connected with the other end of the cable wire.
2. the electromagnetic lock according to claim 1 with mechanical unlocking device, which is characterized in that the insulation protection is cased with
Preceding protective case positioned at the coil front and the rear protective case composition positioned at the coil rear portion.
3. the electromagnetic lock according to claim 1 with mechanical unlocking device, which is characterized in that the magnetic support is annular canister
Shape.
4. the electromagnetic lock according to claim 1 with mechanical unlocking device, which is characterized in that the electromagnetic lock pedestal by
Bottom plate and the starting stave being parallel to each other being installed vertically on the bottom plate, the second riser form, and set on the starting stave
There is the through-hole being pierced by for the tapered end activity, one end of described sleeve pipe is connected on second riser, and the coil passes through institute
It states front apron and the rear baffle is installed on the bottom plate.
5. the electromagnetic lock according to claim 1 with mechanical unlocking device, which is characterized in that the machinery lock section is one
Set, the electromagnetism lock section are more sets, and electromagnetic lock portion described in every set passes through the described sleeve pipe connection mechanical lock section respectively.
6. a kind of electrical cabinet, which is characterized in that including door body, the door body is equipped with as described in any one of claims 1 to 5
The electromagnetic lock with mechanical unlocking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400532.7A CN110173167A (en) | 2019-05-14 | 2019-05-14 | A kind of electromagnetic lock and electrical cabinet with mechanical unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400532.7A CN110173167A (en) | 2019-05-14 | 2019-05-14 | A kind of electromagnetic lock and electrical cabinet with mechanical unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110173167A true CN110173167A (en) | 2019-08-27 |
Family
ID=67690980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910400532.7A Pending CN110173167A (en) | 2019-05-14 | 2019-05-14 | A kind of electromagnetic lock and electrical cabinet with mechanical unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507342A (en) * | 2019-08-28 | 2019-11-29 | 东软医疗系统股份有限公司 | Unlock driving device and medical imaging equipment |
| CN111516474A (en) * | 2020-05-09 | 2020-08-11 | 重庆工程学院 | Escape window of bus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110055Y (en) * | 2007-11-05 | 2008-09-03 | 孙宗炎 | Backup opening device for automobile safety lock |
| CN106639659A (en) * | 2016-12-21 | 2017-05-10 | 周正刚 | Push-draw mode electromagnetic lock |
| CN107780719A (en) * | 2017-12-11 | 2018-03-09 | 柳州市百思得信息技术有限公司 | A kind of automatic door lock |
| CN207228825U (en) * | 2017-05-04 | 2018-04-13 | 苏州市厚宏智能科技有限公司 | Box cover fastens lock, drawer structure and locker |
| CN210622529U (en) * | 2019-05-14 | 2020-05-26 | 安徽博微智能电气有限公司 | Electromagnetic lock with mechanical unlocking device and electrical cabinet |
-
2019
- 2019-05-14 CN CN201910400532.7A patent/CN110173167A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110055Y (en) * | 2007-11-05 | 2008-09-03 | 孙宗炎 | Backup opening device for automobile safety lock |
| CN106639659A (en) * | 2016-12-21 | 2017-05-10 | 周正刚 | Push-draw mode electromagnetic lock |
| CN207228825U (en) * | 2017-05-04 | 2018-04-13 | 苏州市厚宏智能科技有限公司 | Box cover fastens lock, drawer structure and locker |
| CN107780719A (en) * | 2017-12-11 | 2018-03-09 | 柳州市百思得信息技术有限公司 | A kind of automatic door lock |
| CN210622529U (en) * | 2019-05-14 | 2020-05-26 | 安徽博微智能电气有限公司 | Electromagnetic lock with mechanical unlocking device and electrical cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507342A (en) * | 2019-08-28 | 2019-11-29 | 东软医疗系统股份有限公司 | Unlock driving device and medical imaging equipment |
| CN111516474A (en) * | 2020-05-09 | 2020-08-11 | 重庆工程学院 | Escape window of bus |
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