CN106050006B - A kind of theftproof lock spacing with electromagnet - Google Patents
A kind of theftproof lock spacing with electromagnet Download PDFInfo
- Publication number
- CN106050006B CN106050006B CN201610396484.5A CN201610396484A CN106050006B CN 106050006 B CN106050006 B CN 106050006B CN 201610396484 A CN201610396484 A CN 201610396484A CN 106050006 B CN106050006 B CN 106050006B
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- locking bolt
- spacer pin
- spacing
- shell body
- 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
-
- 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
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
- E05B17/2092—Means responsive to tampering or attack providing additional locking
-
- 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
Abstract
The invention discloses a kind of theftproof lock spacing with electromagnet, including：Shell body；Main insurance locking bolt, it is with can be movably in the shell body；Electromagnet apparatus, it offers mounting hole, and the electromagnet apparatus is connected with the side of main insurance locking bolt and moved left and right with being driven by main insurance locking bolt；And spacer pin, it is controlled by electromagnet apparatus and stretched can be sheathed in mounting hole elastic telescopic, and one end of the spacer pin and a madial wall of shell body offset；One side wall of shell body offers spacing hole, and spacing hole is located at the right side of spacer pin, and when main insurance locking bolt moves right certain distance, the end of spacer pin being capable of socket corresponding with spacing hole.The present invention with key when normally being locked, snapped into by spacer pin behind certain position and limit main insurance locking bolt or so rectilinear movement, various unlocking tools and correct key can not be also played a role, when needing to unlock, electromagnet apparatus withdraws spacer pin, and being returned to can be by key Normal on state.
Description
Technical field
The present invention relates to theftproof lock field, more particularly to a kind of theftproof lock spacing with electromagnet.
Background technology
Theftproof lock variety protection now on the market is more, but its theft preventing method is only so several nothing but, first, increase bullet
Quantum count, pellet is more, and the difficulty of unlocking just increases many, and prevents that stubborn intensity is also high；Second, change the shape of keyhole
Shape, the change of keyhole shape can make tool used in crime is more difficult to go deep into keyhole；Third, the anti-drilling steel disc of increase, these can arbitrarily be rotated
Protection steel disc can prevent the destruction of power drill, although these three measures can improve antitheft grade, but can not prevent from locking
Tool by technical precaution open and destroy, as long as thief still lock core can be twisted using enough power it is bad, lock or can be opened.
In order to improve the protection level of theftproof lock, Most designers all as possible complicate lock core internal structure, strive new
It is clever unique, size of key is increased, its shortcoming is to increase required precision and manufacture difficulty, and cost also improves therewith, and so doing can
Mechanical strength can be caused to reduce, need to prevent from destroying with elevating mechanism intensity with special quality material again.Lockset also
Anti- technology unlatching ability is stronger, but unlocking operation process is comparatively laborious.And lock Yi Dan be damaged violently, lock unlatching problem without
Method is properly settled under the premise of minimum damage.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or implying the information structure in any form.
The content of the invention
It is an object of the invention to provide a kind of theftproof lock spacing with electromagnet, so as to overcome lock once being damaged violently
Afterwards, lock unlatching problem can not be properly settle the shortcomings that under the premise of minimum damage.
Another object of the present invention is to provide a kind of theftproof lock spacing with electromagnet, as long as so as to overcome thief to use
Enough power still can twist lock core on bad, lock or the shortcomings that can be opened.
To achieve the above object, the invention provides a kind of theftproof lock spacing with electromagnet, including：Shell body；Main guarantor
Dangerous locking bolt, it is with can be movably in the shell body；Electromagnet apparatus, it offers mounting hole, the electromagnet
Device is connected with the side of the main insurance locking bolt and moved left and right with being driven by the main insurance locking bolt；And spacer pin, its with
Can be sheathed in the mounting hole elastic telescopic, and controlled by the electromagnet apparatus it is flexible, one end of the spacer pin with
One madial wall of the shell body offsets；One side wall of the shell body offers spacing hole, and the spacing hole is located at the limit
The right side of position pin, when the main insurance locking bolt moves right certain distance, the end of the spacer pin can with it is described spacing
The corresponding socket in hole.
Preferably, in above-mentioned technical proposal, in addition to lock core, the control-rod of the lock core connect with the main insurance locking bolt activity
Connect, for controlling the main insurance locking bolt to move left and right.
Preferably, in above-mentioned technical proposal, the electromagnet apparatus includes：Open up the electromagnetism iron skeleton and ring of mounting hole
The electromagnet coil being around on the electromagnetism iron skeleton.
Preferably, in above-mentioned technical proposal, in addition to remote control reception plate, the remote control reception plate connect with the electromagnet coil
Connect.
Preferably, in above-mentioned technical proposal, in addition to remote control, the remote control and the remote control reception plate wireless connection.
Compared with prior art, the present invention has the advantages that：
1. the theftproof lock that the present invention is made up of electromagnet apparatus, spacer pin and shell body etc., when normally being locked with key,
Snapped into by spacer pin behind certain position and limit main insurance locking bolt or so rectilinear movement, make various unlocking tools and correct key
It can not play a role, particularly suitable for the antitheft use with instruments such as screwdriver, screwdrivers by keyhole violence damage situation, rise
To a kind of effect of double insurance.When needing to unlock, by remote control control, the magnetic fields of electromagnet apparatus make spacer pin
Withdraw, theftproof lock is returned to again can be by key Normal on state, so as to be properly settled under the premise of minimum damage.
2. of the invention compared with common door lock, its electromagnet apparatus especially set up control locked main safety lock of spacer pin
Bolt, antitheft high sensitivity is simple to operate, and each parts manufacture easy to process, cost is low, is adapted to batch production.
Environmentally it can also be used 3. the present invention is not limited to other lock such as antitheft door, safety cabinet, national treasury.
Brief description of the drawings
Fig. 1 is the main structure figure according to the spacing theftproof lock of present invention electromagnet.
Fig. 2 is the vertical view cutaway drawing according to the spacing theftproof lock of present invention electromagnet.
Fig. 3 is the structural representation according to electromagnetism iron skeleton of the present invention.
Fig. 4 is the structural representation according to remote control reception plate of the present invention.
Main Reference Numerals explanation：
1- shell bodies, the main insurance locking bolts of 2-, 3- crisscross screws, 4- spacer pins, 5- electromagnet coils, 6- electromagnetism gaggers
Frame, 7- springs, 8- positioning cylinders, 9- spacing holes, 10- mounting holes, 11- control-rods.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Fig. 1 to Fig. 2 shows the structural representation of the theftproof lock spacing with electromagnet according to the preferred embodiment of the present invention
Figure.As shown in Figures 1 to 4, included with the spacing theftproof lock of electromagnet：It is shell body 1, main insurance locking bolt, electromagnet apparatus, spacing
Pin, lock core, remote control reception plate and remote control.
As depicted in figs. 1 and 2, it is main to insure locking bolt 2 that movably be located in shell body 1；The control-rod of lock core
11 are flexibly connected with main insurance locking bolt 2, for controlling main insurance locking bolt 2 to move left and right；Electromagnet apparatus includes：Offer installation
The electromagnetism iron skeleton 6 in hole 10 and the electromagnet coil 5 being surrounded on electromagnetism iron skeleton 6；Electromagnetism iron skeleton 6 and main insurance locking bolt
2 side uses crisscross screw 3 to connect and moved left and right with being driven by main insurance locking bolt 2；Spacer pin 4 is with being capable of elastic telescopic
Be sheathed in mounting hole 10 (specifically, spring 7 is installed among spacer pin 4, its axial position of the use locking of positioning cylinder 8 of spring 7
Put), and controlled by electromagnet apparatus flexible, one end of the spacer pin 4 offsets with a madial wall of shell body 1, and can be along outer
The madial wall of housing 1 horizontally slips；One side wall of shell body 1 offers spacing hole 9, and spacing hole 9 is located at the right side of spacer pin 4,
When main insurance locking bolt 2 moves right certain distance, the end of spacer pin 4 can be with 9 corresponding socket of spacing hole.Wherein, when
When main insurance locking bolt 2 is in the state locked completely, spacer pin 4 just moves in the end that a madial wall of shell body 1 offsets
At the spacing hole 9 that shell body 1 specially designs, its end is stretched out outside the spacing hole 9, so as to it is main insurance locking bolt 2 move left and right it is limited,
Linkage mechanism for unlocking is locked.Now, even if there is key can not also unlock, because the locking action of spacer pin 4, key is in door
Being presented as in key hole to rotate.
As shown in figure 3, structure of the outside of electromagnetism iron skeleton 6 using specially designed semicircle en, use half square to be for
It is easy to be linked and packed with main insurance locking bolt 2.
Wherein, a diameter of 5mm of the spacing hole for the stuck spacer pin 4 that shell body 1 specially designs, the perforate position of the spacing hole
The position that putting will ensure to be in spacer pin 4 when locking state completely with main insurance locking bolt 2 accurately matches, and spacer pin 4 is a diameter of
4mm, it is 4mm that spacer pin 4, which is provided with the axis of that end positioning cylinder 8 of spring 7 to the distance of its end, and the wall thickness of shell body 1 is
1.5mm。
As shown in figure 4, the lead of electromagnet coil 5 is connected with a remote control reception plate, shakes control receiver board and be built-in with
315MHz digital radio receiver circuits, radio communication is carried out by the receiving circuit and hand-held remote controller, receive remote controller and send
Encoded signal, and encoded signal is identified, if the coding is consistent with the machine coding on remote control reception plate, remote control connects
Receive plate to power to electromagnet coil 5, electromagnetism acts under power supply effect, can retract shifted spacer pin 4, make theftproof lock
Available key open state is returned to, remote control reception plate relatively receives encoded signal time delayses to the power-on time of electromagnet coil 5
The 15-30 seconds, key rotates required time default delay in keyhole when this is to open the door.
The tri-state that hand-held remote controller is both provided with one group 10 with remote control reception plate encodes, and each theftproof lock has a remote control
Receiver board, unique the machine coding is provided with the remote control reception plate, and different theftproof locks has different codings；It is each antitheft
Lock is configured with multiple hand-held remote controllers, and multiple hand-held remote controllers corresponding to same theftproof lock have identical coding, different preventing
The coding for stealing the hand-held remote controller of lock then differs.
To sum up, it is of the invention compared with common door lock, the control locked main insurance of spacer pin of its electromagnet apparatus especially set up
Locking bolt, antitheft high sensitivity is simple to operate, and each parts manufacture easy to process, cost is low, is adapted to batch production.
The description of the foregoing specific illustrative embodiment to the present invention is to illustrate and the purpose of illustration.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explain that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of exemplaries and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (5)
- A kind of 1. theftproof lock spacing with electromagnet, it is characterised in that including：Shell body；Main insurance locking bolt, it is with can be movably in the shell body；Electromagnet apparatus, it offers mounting hole, and the electromagnet apparatus is connected with by described with the side of the main insurance locking bolt Main insurance locking bolt, which drives, to be moved left and right；AndSpacer pin, it is controlled by the electromagnet apparatus and stretched can be sheathed in the mounting hole elastic telescopic, should One end of spacer pin and a madial wall of the shell body offset；Wherein, a side wall of the shell body offers spacing hole, and the spacing hole is located at the right side of the spacer pin, when described It is main insurance locking bolt move right certain distance when, the end of the spacer pin being capable of socket corresponding with the spacing hole.
- 2. the theftproof lock spacing with electromagnet according to claim 1, it is characterised in that also including lock core, the lock core Control-rod is flexibly connected with the main insurance locking bolt, for controlling the main insurance locking bolt to move left and right.
- 3. the theftproof lock spacing with electromagnet according to claim 1, it is characterised in that the electromagnet apparatus includes： Open up the electromagnetism iron skeleton of mounting hole and the electromagnet coil being surrounded on the electromagnetism iron skeleton.
- 4. the theftproof lock spacing with electromagnet according to claim 3, it is characterised in that, should also including remote control reception plate Remote control reception plate is connected with the electromagnet coil.
- 5. the theftproof lock spacing with electromagnet according to claim 3, it is characterised in that also including remote control, the remote control Device and the remote control reception plate wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396484.5A CN106050006B (en) | 2016-06-06 | 2016-06-06 | A kind of theftproof lock spacing with electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396484.5A CN106050006B (en) | 2016-06-06 | 2016-06-06 | A kind of theftproof lock spacing with electromagnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050006A CN106050006A (en) | 2016-10-26 |
| CN106050006B true CN106050006B (en) | 2018-04-03 |
Family
ID=57171123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610396484.5A Active CN106050006B (en) | 2016-06-06 | 2016-06-06 | A kind of theftproof lock spacing with electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050006B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057564B (en) * | 2018-07-31 | 2020-07-31 | 杭州富阳通讯塑料厂 | High intelligent lock of security with protect function |
| CN112039217B (en) * | 2020-10-09 | 2022-05-03 | 重庆电子工程职业学院 | Intelligent operation and maintenance system of distribution box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004018759A1 (en) * | 2004-04-16 | 2005-11-03 | Norbert Theis | Electrical lock, for doors and gates, has coils energized to act on the sliding bolt magnet and a jammed bolt can be allowed to move into position by a light shaking of the door/gate |
| CN201347642Y (en) * | 2008-12-09 | 2009-11-18 | 晋裕工业股份有限公司 | Lock core locating device |
| FR2896007B1 (en) * | 2006-01-09 | 2011-06-10 | Sersys | DOOR LOCKING DEVICE |
| CN204899482U (en) * | 2015-07-29 | 2015-12-23 | 深圳市威富多媒体有限公司 | Bolt formula electric lock structure |
-
2016
- 2016-06-06 CN CN201610396484.5A patent/CN106050006B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004018759A1 (en) * | 2004-04-16 | 2005-11-03 | Norbert Theis | Electrical lock, for doors and gates, has coils energized to act on the sliding bolt magnet and a jammed bolt can be allowed to move into position by a light shaking of the door/gate |
| FR2896007B1 (en) * | 2006-01-09 | 2011-06-10 | Sersys | DOOR LOCKING DEVICE |
| CN201347642Y (en) * | 2008-12-09 | 2009-11-18 | 晋裕工业股份有限公司 | Lock core locating device |
| CN204899482U (en) * | 2015-07-29 | 2015-12-23 | 深圳市威富多媒体有限公司 | Bolt formula electric lock structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106050006A (en) | 2016-10-26 |
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