CN108286377A - A kind of half high sliding door locking system - Google Patents
A kind of half high sliding door locking system Download PDFInfo
- Publication number
- CN108286377A CN108286377A CN201810234584.7A CN201810234584A CN108286377A CN 108286377 A CN108286377 A CN 108286377A CN 201810234584 A CN201810234584 A CN 201810234584A CN 108286377 A CN108286377 A CN 108286377A
- Authority
- CN
- China
- Prior art keywords
- sliding door
- pedestal
- lock pin
- lock
- locking
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/363—Locks for passenger or like doors for railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
-
- 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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
-
- 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
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
- E05B81/68—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/26—Cooperation between bolts and detents
Abstract
A kind of half-height type sliding door locking system, including：Locking bar is fixed on sliding door；Pedestal, rectangular frame structure are equipped with an electromagnet driving device outside rear side, and the armature of the driving device stretches into pedestal trailing flank；Locking pin seat, front end are equipped with a lock pin, which stretches out the front end face of pedestal, and rear end is connect with armature；Compressed spring is arranged between pedestal trailing flank and lock pin；Lock collar, it is rotatably disposed in pedestal leading flank, its top is equipped with the first bayonet of one and lock pin cooperation, lower section is equipped with a pair of the second bayonet with the locking bar cooperation being arranged on sliding door respectively, by using the rotation of lock collar, to realize the control to sliding door locking, and the structure for the door that makes to horizontally slip is general, easy for installation simultaneously, locking principle is simple.
Description
Technical field
The present invention relates to subway sliding door system, more specifically a kind of half high sliding door locking system.
Background technology
Subway sliding door is a kind of advanced subway environmental control pattern, and there is energy saving, security function, subway sliding door to exist
The platform region at station is separated with driveway region on entire platform length, it can will wait passenger and track effectively every
From preventing from falling rail event and the generation for event of deliberately jumping onto the tracks because crowded, greatly improve the safety of metro operation.
Subway sliding door is broadly divided into two kinds of half wealthy family and overall height door by size, half high sliding door locking currently on the market
System type is limited, and the structure of most doors that horizontally slip is not general, complicated.
Invention content
The object of the present invention is to provide a kind of half high sliding door locking systems, and system that employs the rotations by using lock collar
Turn, to realize the control to sliding door locking, the structure for the door that makes to horizontally slip is general while easy for installation, and locking principle is simple.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of half high sliding door locking system, which is characterized in that the locking system includes：Locking bar is fixed at sliding door
On；Pedestal, rectangular frame structure are equipped with an electromagnet driving device outside rear side, and the armature of the driving device stretches into
Pedestal trailing flank；Locking pin seat, front end are equipped with a lock pin, which stretches out the front end face of pedestal, and rear end is connect with armature；Pressure
Contracting spring is arranged between pedestal trailing flank and lock pin；Lock collar, is rotatably disposed in pedestal leading flank, and top is equipped with one
With the first bayonet of lock pin cooperation, lower section is equipped with a pair of the second bayonet with the locking bar cooperation being arranged on the door that horizontally slips respectively.
Preferably, it is further fixedly arranged on a rotary shaft in the lock collar, a shaft shoulder, rotary shaft is provided in the rotary shaft
Front end be fixed in lock collar, the other end penetrates pedestal leading flank, and the shaft shoulder is between lock collar and pedestal leading flank；In the rotary shaft
It is additionally provided with bearing, the leading flank of bearing and the trailing flank of the shaft shoulder coordinate, and the rear end face of rotary shaft is additionally provided with cylindrical shape
Ka Gai, the Ka Gai block bearing and are fixed with rotary shaft, before rotary shaft is stuck in pedestal by the shaft shoulder on Ka Gai and rotary shaft
On side.
Preferably, the stepped hollow cylindrical structure of the locking pin seat, diameter rear end is big, and front end is small, described
Lock pin latter half penetrates in the locking pin seat, a pin（9）Penetrate lock pin and locking pin seat, fixed lock pin and locking pin seat.
Preferably, the lock pin is multidiameter structure, includes the first rank, second-order, third successively from rear end to front end
Rank, fourth order, the 5th rank, the 5th rank are arranged in the front end of lock pin, are pierced by pedestal leading flank, and fourth order diameter is more than pressure
The outer diameter of contracting spring, the diameter of third rank are less than the internal diameter of compressed spring, and the diameter of second-order is less than the first rank diameter, and described the
Three ranks penetrate in compressed spring, and fourth order trailing flank resists compressed spring；The armature is cylinder, and front is provided with one
Section is the slot of T shapes, and the first rank of the lock pin and second-order are inserted into slot.
Preferably, the T-slot rear is additionally provided with a circular hole coaxial with armature, and a little spring is equipped in the circular hole,
A steel ball is additionally provided between spring and T-shaped boss.
Further, be further fixedly arranged on collision bead on the leading flank of the pedestal, sliding door in the open state, touch
Pearl and lock collar rear end face offset conjunction.
Preferably, multiple dimples are additionally provided on the upper surface of the lock collar, sliding door in the open state, collision bead
It supports and closes with the dimple of the lock collar rear end face.
Preferably, the chassis interior is additionally provided with locking states switch and opening state switch.
Preferably, it is additionally provided with the circular hole in an axle center and lock pin axis parallel in the locking pin seat, secure fit in the circular hole
There is a manual unlocking push rod.
Preferably, the manual unlocking push rod is threadably secured cooperation with locking pin seat.
Compared with prior art, the present invention at least has the advantages that：
Half high sliding door locking system of the present invention uses lock pin to control the rotation of lock collar, to reach the lock to sliding door
The control closed, simple in structure, easy for installation, the mode for realizing that the door that horizontally slips is general, and increasing machinery is come strong
The locking of system control sliding door, increases the security performance of sliding door.
Description of the drawings
Fig. 1 is that the overall structure of an embodiment is intended to；
Fig. 2 is the front view of half high sliding door locking system lock closed state of an embodiment；
Fig. 3 is the vertical view of half high sliding door locking system lock closed state of an embodiment；
Fig. 4 is the front view of half high sliding door locking system opening state of an embodiment；
Fig. 5 is the vertical view of half high sliding door locking system opening state of an embodiment；
Fig. 6 is the structural schematic diagram of the lock collar of an embodiment；
Fig. 7 is the lock pin of an embodiment, locking pin seat, the explosive view at manual unlocking push rod；
Fig. 8 is the sectional view of an embodiment.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to Fig.1, half high sliding door locking system in some embodiments includes：Locking bar 1, pedestal 2, solenoid actuated dress
Set 3, locking pin seat 4, lock pin 5, compressed spring 6.
Locking bar 1 is fixed on sliding door；2 rectangular frame structure of pedestal is equipped with an electromagnet outside rear side
Driving device 3, the armature 31 on electromagnet driving device extend into chassis interior from the hole on pedestal trailing flank；Locking pin seat 4
Front end has a lock pin 5, the front end of lock pin to be stretched out from the front end face of pedestal, and rear end is connect with armature 31；Compressed spring 6 is arranged the bottom of at
Between seat trailing flank and lock pin；Lock collar 7 is rotatably disposed in pedestal leading flank, lock collar can the rotation of oneself, but cannot move
It is dynamic, it is set above lock collar there are one the first bayonet 71 coordinated with lock pin 5, lower section is equipped with a pair and is set respectively on the door that horizontally slips
The second bayonet 72 that the locking bar 1 set coordinates is set as two the second symmetrical bayonets, this door lock that can make to horizontally slip closes
The structure of system is general.
With reference to Fig. 2 and Fig. 8, it is another embodiment of this half high sliding door locking system, one is further fixedly arranged in lock collar
Rotary shaft 8, the rotary shaft are an axis shape structure, the shaft shoulder 81 for protrusion that there are one the middle parts of rotary shaft, the front of the shaft shoulder, that is,
The front end of rotary shaft is inserted into lock collar, and firm welding；The rear portion of the shaft shoulder, that is, the rear end of rotary shaft are inserted into pedestal
A circular hole on leading flank（It is not marked in figure）In.In order to fix rotary shaft 8, make the leading flank that pedestal is not departed from when its rotation,
It is also opened there are one threaded hole in the rear end of rotary shaft, after rotation shaft rear end is inserted into pedestal leading flank, then a cylinder is set
The card lid 83 of body shape, the diameter of Ka Gai is more than the diameter of circular hole on pedestal, with a bolt（It is not marked in figure）Ka Gai is fixed
On the threaded hole of rotation shaft rear end.The shaft shoulder and Ka Gai for installing rear rotary shaft 8 are stuck in rotary shaft on the leading flank of pedestal,
Prevent rotary shaft from removing the leading flank of pedestal 2, but can rotate, and rotary shaft and lock collar weld together, then lock collar
And can rotate freely.In order to which lock collar preferably rotates, it is also cased with flange bearing 82, and flange bearing on the rotary shaft
The end-face friction that the shaft shoulder 81 and Ka Gai 83 can also be reduced improves its service life.
Lock pin 5 is multidiameter structure, includes the first rank 51, second-order 52, third rank the 53, the 4th successively from rear end to front end
Rank 54, the 5th rank 55, the 5th rank are arranged in the front end of lock pin, are pierced by pedestal leading flank, the lock pin in electromagnet no power
The first bayonet can be entered, lock collar 7 is lockked.The diameter of fourth order is more than the diameter of the 5th rank, this so that the 5th rank can
To be pierced by the hole on pedestal, and fourth order cannot be pierced by pedestal, also function to the effect of a limit to lock pin 5 in this way, make lock pin
Always it is in pedestal.The diameter of fourth order 54 is more than the outer diameter of compressed spring, and the diameter of third rank 53 is less than compressed spring
Internal diameter, so that third rank can penetrate in compressed spring 6, and such compressed spring can pass through the third of armature 31 and lock pin
Rank 53, while the front end of compressed spring 6 resists the side of fourth order 54, the rear end of compressed spring resists the trailing flank of pedestal 2.Rank
Iron 31 is cylinder, and front is provided with the slot 311 that a cross section is T shapes, and slot 311 is sized to first with lock pin 5
Rank and second-order can match, and the first rank of such lock pin and second-order are inserted into slot 311, and lock pin 5 is made to match with locking pin seat 4
Close connection.The stepped hollow cylindrical structure of locking pin seat, diameter rear end is big, and front end is small；The third rank of lock pin 5 and fourth order
4 hollow space of locking pin seat is penetrated, makes compression bullet also cross lock pin and locking pin seat to fixed lock pin and locking pin seat with a pin 9
Spring can also drive locking pin seat to move synchronously when driving lock pin movement.
Might have the appearance of foozle in process of production, for example, lock pin and armature concentricity it is inadequate, such electromagnetism
After iron pulls lock pin, lock pin is it is possible that the phenomenon that interim card, in order to avoid the generation of this phenomenon, between armature and lock pin also
A flexible adjustment device is increased, opens up a circular hole again at 311 rear of slot of armature, then set gradually small bullet in circular hole
Spring 313 and steel ball 314, in this way when the foozle of its component such as lock pin is excessive, this structure can play the role of fine tuning, keep away
Exempt from lock pin and blocks the phenomenon that cannot springing back.
Referring to figure 5 and figure 6,In some embodiments, when half high sliding door locking system is in the unlocked state, lock collar 7
There is no the positioning action of lock pin 5, may be unstable in the case where being shaken, in order to increase the stability of lock collar, in pedestal
Be fixedly installed collision bead 21 on front end face, collision bead protrudes from 2 front end face of pedestal, collision bead 21 and the rear end face of lock collar 7 offset conjunction,
When sliding door unlocks, electromagnet power-off, lock pin 5 applies a pressure under the elasticity of compression power of compressed spring 6 to lock collar 7, this
When lock pin cooperation collision bead play the role of a weak limit to lock collar 7, prevent vibrations from leading to the rotation of lock collar, lock collar made to keep
Waiting for locking states.Of course for the effect for further increasing limit, multiple dimples 73 are set in the end face of lock collar 7, are passed through
So that collision bead 21 is coordinated with dimple 73 and realizes the effect for increasing limit.The side that two nuts fix a screw rod may be used in collision bead 21
Formula, screw rod stretch out pedestal leading flank and are contacted with lock collar.
In another embodiment, in order to record the current state of system, locking states is additionally provided in chassis interior and are opened
10 and opening state switch 20 are closed, elastic mechanical structure is both provided on the switch（It is not marked in figure）, due to locking pin seat 4
The design of hierarchic structure, then by the design to 20 position of locking states switch 10 and opening state switch, make to be in when system
When locking states, elastic mechanical structure is pushed down at 4 major diameter of locking pin seat, locking states turn on the switch the elastic mechanical knot on 10
Structure compresses, and the elastic mechanical structure on opening state switch 20 is not held down, and to discharge, switch can send out locking letter at this time
Number, system meeting dispaly state is locking states；When unlocked, elastic mechanical structure, open shape are pushed down at 4 major diameter of locking pin seat
The elastic mechanical structure of state switch 20 compresses, the elastic mechanical structure release of locking states switch 10, and switch can send out solution at this time
Lock signal, system meeting dispaly state are in an open state.
When situations such as going wrong, for example powering off in system occurs, sliding door cannot be opened, some safeties can be brought
Problem.Therefore, in some embodiments, the part for increasing manual machinery control is provided with an axle center and lock in locking pin seat 4
The circular hole of axis parallel is sold, manual unlocking push rod 30 is arranged in secure fit in circular hole.Here manual unlocking push rod and locking pin seat
It can be fixed by screw-thread fit, riveting, some other mode such as welding can also be used to fix.
In order to further illustrate half high sliding door locking system, the operational process of this system is described below.
With reference to Fig. 2 and Fig. 3, view when locking states is in for half high sliding door locking system at this time, lock pin 5 is worn at this time
The first bayonet 71 is crossed, the rotation of lock collar 7 has been limited, locking bar 1 has been caught in the second bayonet 72, and the door that horizontally slips at this time is in and closes
Conjunction state realizes the fixation of locking bar 1 due to the rotation that lock collar 7 has been limited by lock pin 5, i.e., sliding door is locked and closed at this time,
It cannot move left and right.In order to open sliding door, that is, first to unlock, it is necessary to electromagnet 1, which is powered, to be attracted, and lock pin 5 is pulled, and
Compressed spring 6 is set to compress, lock pin 5 is extracted out from the first bayonet 71 at this time, to relieve limitation of the lock pin 5 to lock collar 7, at this time
Motor can drive sliding door to move horizontally, and locking bar 1 and sliding door gun iron link, and door lock rod level has also just been driven to move
It is dynamic.Locking bar 1 has also just driven the rotation of lock collar 7, this hour locking lever to realize the unlock of sliding door departing from the second bayonet 72.
With reference to Fig. 4 and Fig. 5, the view for half high sliding door locking system in the open state at this time, at this time lock pin 5 do not have
Have across lockpin hole 7, after opening sliding door, locking bar 1 can drive lock collar 7 to rotate, and collision bead 21 can be with plane pressure in lock collar 7 at this time
It closes, lock pin 5 can also push down lock collar 7 under the elastic force of compressed spring, prevent vibrations from leading to the rotation of lock collar 7, lock collar 7 is made to be maintained at
Wait for locking states.
Above by specific embodiment, invention is explained in detail, these detailed description are only limited to help
Those skilled in the art understand that present disclosure, can not be interpreted as limiting the scope of the invention.Art technology
Personnel should be included in various retouchings, equivalent transformation etc. that said program carries out under present inventive concept the protection model of the present invention
In enclosing.
Claims (10)
1. a kind of half high sliding door locking system, which is characterized in that the locking system includes：Locking bar（1）, it is fixed at cunning
On dynamic door；Pedestal（2）, rectangular frame structure is equipped with an electromagnet driving device outside rear side（3）, the driving device
Armature（31）Stretch into pedestal trailing flank；Locking pin seat（4）, front end is equipped with a lock pin（5）, the front end of lock pin stretching pedestal
Face, rear end are connect with armature；Compressed spring（6）, it is arranged between pedestal trailing flank and lock pin；Lock collar（7）, it is rotatably disposed in
Pedestal leading flank, top are equipped with the first bayonet of one and lock pin cooperation（71）, lower section be equipped with it is a pair of respectively on sliding door
The locking bar of setting（1）Second bayonet of cooperation（72）.
2. half high sliding door locking system according to claim 1, which is characterized in that be also fixedly installed in the lock collar
There is a rotary shaft（8）, a shaft shoulder is provided in the rotary shaft（81）, the front end of rotary shaft is fixed in lock collar, and the other end penetrates
Pedestal leading flank, the shaft shoulder is between lock collar and pedestal leading flank；Bearing (82), the leading flank of bearing are additionally provided in the rotary shaft
Coordinate with the trailing flank of the shaft shoulder, the rear end face of rotary shaft is additionally provided with the Ka Gai of cylindrical shape（83）, which blocks bearing simultaneously
And fixed with rotary shaft, the shaft shoulder on Ka Gai and rotary shaft is stuck in rotary shaft on the leading flank of pedestal.
3. half high sliding door locking system according to claim 1, which is characterized in that the locking pin seat（4）In ladder
The hollow cylindrical structure of shape, diameter rear end is big, and front end is small, and the lock pin latter half penetrates in the locking pin seat, and one
Pin（9）Penetrate lock pin and locking pin seat, fixed lock pin and locking pin seat.
4. half high sliding door locking system according to claim 3, which is characterized in that the lock pin（5）For multi-diameter shaft
Structure includes the first rank successively from rear end to front end（51）, second-order（52）, third rank（53）, fourth order（54）, the 5th rank
（55）, the 5th rank is arranged in the front end of lock pin, is pierced by pedestal leading flank, and fourth order diameter is more than the outer diameter of compressed spring,
The diameter of third rank is less than the internal diameter of compressed spring, and the diameter of second-order is less than the first rank diameter, and the third rank penetrates compression
Spring（6）Interior, fourth order trailing flank resists compressed spring（6）, the diameter of the 5th rank is less than fourth order；The armature（31）For
Cylinder, front are provided with the slot that a section is T shapes（311）, the first rank of the lock pin and second-order are inserted into slot
（311）It is interior.
5. according to half high sliding door locking system described in claim 4, which is characterized in that the T-slot rear is additionally provided with one
The coaxial circular hole with armature, the circular hole is interior to be equipped with a little spring（313）, a steel is additionally provided between spring and T-shaped boss
Pearl（314）.
6. half high sliding door locking system according to claim 2, which is characterized in that the pedestal（2）Leading flank on
It is further fixedly arranged on collision bead（21）, sliding door in the open state, collision bead（21）With lock collar（7）Rear end face offsets conjunction.
7. half high sliding door locking system according to claim 6, which is characterized in that the lock collar（7）Upper surface on
It is additionally provided with multiple dimples（71）, sliding door in the open state, collision bead（21）With the lock collar（7）The dimple of rear end face
（73）To conjunction.
8. half high sliding door locking system according to claim 7, which is characterized in that the chassis interior is additionally provided with
One locking states switch（10）It is switched with opening state（20）.
9. half high sliding door locking system according to claim 1, which is characterized in that be additionally provided with an axis in the locking pin seat
The circular hole of the heart and lock pin axis parallel（42）, secure fit has a manual unlocking push rod in the circular hole（30）.
10. half high sliding door locking system according to claim 9, which is characterized in that the manual unlocking push rod with
Locking pin seat is threadably secured cooperation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810234584.7A CN108286377A (en) | 2018-03-21 | 2018-03-21 | A kind of half high sliding door locking system |
| PCT/CN2018/108948 WO2019179075A1 (en) | 2018-03-21 | 2018-09-30 | Semi-high sliding door locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810234584.7A CN108286377A (en) | 2018-03-21 | 2018-03-21 | A kind of half high sliding door locking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108286377A true CN108286377A (en) | 2018-07-17 |
Family
ID=62833716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810234584.7A Pending CN108286377A (en) | 2018-03-21 | 2018-03-21 | A kind of half high sliding door locking system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108286377A (en) |
| WO (1) | WO2019179075A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019179075A1 (en) * | 2018-03-21 | 2019-09-26 | 方大智创科技有限公司 | Semi-high sliding door locking system |
| CN110344652A (en) * | 2019-07-30 | 2019-10-18 | 上海钧正网络科技有限公司 | A kind of protecting against shock jam plate and lock |
| CN112644394A (en) * | 2020-12-09 | 2021-04-13 | 北方信息控制研究院集团有限公司 | Flexible locking device of photoelectric turntable |
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- 2018-03-21 CN CN201810234584.7A patent/CN108286377A/en active Pending
- 2018-09-30 WO PCT/CN2018/108948 patent/WO2019179075A1/en active Application Filing
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| CN101469757A (en) * | 2007-12-25 | 2009-07-01 | 比亚迪股份有限公司 | Buffers |
| CN201513018U (en) * | 2009-09-04 | 2010-06-23 | 伟速达（福州）安全系统有限公司 | Electric control unlocking device for automotive engine lock |
| CN202510683U (en) * | 2012-04-01 | 2012-10-31 | 重庆阿尔迪机电技术开发有限公司 | Two-gear variable speed shaft for electric vehicle |
| CN103031995A (en) * | 2013-01-24 | 2013-04-10 | 江苏明伟万盛科技有限公司 | Integrated electromagnetic lock of subway safety door |
| CN103883172A (en) * | 2014-02-21 | 2014-06-25 | 深圳市方大自动化系统有限公司 | Door operator lock for subway platform safety doors |
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| CN204531697U (en) * | 2014-12-31 | 2015-08-05 | 广州新科佳都科技有限公司 | A kind of shield door electronic lock |
| CN104631926A (en) * | 2015-03-09 | 2015-05-20 | 何春雷 | Mechanical coded lock |
| CN208106129U (en) * | 2018-03-21 | 2018-11-16 | 深圳市方大自动化系统有限公司 | A kind of half high sliding door locking system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019179075A1 (en) * | 2018-03-21 | 2019-09-26 | 方大智创科技有限公司 | Semi-high sliding door locking system |
| CN110344652A (en) * | 2019-07-30 | 2019-10-18 | 上海钧正网络科技有限公司 | A kind of protecting against shock jam plate and lock |
| CN112644394A (en) * | 2020-12-09 | 2021-04-13 | 北方信息控制研究院集团有限公司 | Flexible locking device of photoelectric turntable |
| CN112644394B (en) * | 2020-12-09 | 2023-10-13 | 北方信息控制研究院集团有限公司 | Flexible locking device of photoelectric turntable |
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| WO2019179075A1 (en) | 2019-09-26 |
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Address after: 518000 Guangdong 5 high tech Industrial Park, Shenzhen, Nanshan District, South China Science and technology building, twelve South Road. Applicant after: Fang Dazhi Chuang Technology Co., Ltd. Address before: 518000 Guangdong 5 high tech Industrial Park, Shenzhen, Nanshan District, South China Science and technology building, twelve South Road. Applicant before: Shenzhen Fangda Automation System Co., Ltd. |