CN201695839U - Door locking device of electric plug pulling door - Google Patents
Door locking device of electric plug pulling door Download PDFInfo
- Publication number
- CN201695839U CN201695839U CN2010202265042U CN201020226504U CN201695839U CN 201695839 U CN201695839 U CN 201695839U CN 2010202265042 U CN2010202265042 U CN 2010202265042U CN 201020226504 U CN201020226504 U CN 201020226504U CN 201695839 U CN201695839 U CN 201695839U
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- door
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- fixed
- pivoted arm
- lock
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Abstract
The utility model relates to a door locking device of an electric plug pulling door, in particular to a door locking mechanism used by a vehicle electric plug pulling door. The door locking device is characterized by comprising two parts of a door body and a door shaft; the door body consists of a door plate, a guide rail, a door lock, an electromagnet, a poking fork plate, a photoelectric sensor, a stroke switch and an adjusting bolt; and the door shaft consists of a door shaft rod, an upper rotating arm, a lower rotating arm, a crank, a connecting rod, a shaft pin, an upper installing plate and a lower installing plate. The utility model provides the door locking device of the electric plug pulling door; and when the door is closed, reliable locking of the door plate with dual security is provided, when the door is opened, the unlocking is reliable and fast, and when unexpected conditions occur, passengers unlock the door per se fast. The door locking device is simple and reliable in working principle, is mature in processing technique of the adopted parts, and adopts a mechanical and electric dual-door-locking mode so as to ensure the safety of door locking and to be convenient to unlock the door under emergency state.
Description
One, technical field
The utility model relates to the employed door lock mechanism of a kind of vehicle electric stopping sliding door.
Two, background technology
Vehicle with stopping sliding door than inner swing door and translation door because of its action of opening the door be by in the compartment to the compartment outward opening door, can be because of the crowded car door of not opening of passenger in the compartment, its switch door speed is fast in addition, and good seal performance has obtained utilization more and more widely on subway light rail and public transit vehicle.
Public transit vehicle is exactly its security performance with one of most important performance indications of automatic door, be exactly reliably to pin at closing time specifically, not only can fast and reliable release when opening the door, and when the contingency driver occurring and can not in time open the door, can open the car door escape fast voluntarily by the passenger is convenient.At present, still there is not the electric plug sliding door locking device that can satisfy above-mentioned safety requirements fully in the prior art.
Three, summary of the invention
1, goal of the invention
In prior art, still do not exist and can satisfy simultaneously: must reliably pin at closing time, can fast and reliable release when opening the door, when the contingency driver occurring and can not in time open the door, can be by the convenient door locking device of opening the car door escape fast voluntarily of passenger, the utility model provides a kind of electric plug sliding door locking device.
2, technical scheme
The technical solution of the utility model is as follows:
The utility model is made up of door body, door-hinge two parts: the door body is by door-plate, guide rail, door lock, electromagnet, fork plate, photoelectric sensor, and travel switch, adjusting bolt are formed; Door-hinge is by door-hinge bar, last pivoted arm, following pivoted arm, crank, connecting rod, and pivot pin, upper mounting plate, lower installation board are formed.
Door-plate and vehicle electric stopping sliding door driving mechanism are connected and fixed; Two on guide rail is connected and fixed with the door-plate upper and lower side respectively; The door lock transformation forms in the door lock employing minibus, form by lock body, latch mechanism, outer handle, interior handle, door interlock switch, pull bar and snap close, lock body, latch mechanism, outer handle, interior handle and door-plate are connected and fixed, on shaking hands in door interlock switch is installed in, the pull bar two ends are connected and fixed with lock body and latch mechanism respectively, and snap close is fixed on the door frame for vehicle; Electromagnet and door-plate are connected and fixed; Fork plate and electromagnet and pull bar are connected and fixed; Photoelectric sensor and door-plate are connected and fixed; Travel switch and door-plate are connected and fixed; Regulate bolt and door-plate and be connected and fixed, and keep a segment distance δ between the lock body; Door-hinge bar two ends up and down is connected and fixed with last pivoted arm, following pivoted arm respectively; The door-hinge bar is installed in respectively in the bearing support of upper mounting plate and lower installation board at two ends up and down, and upper mounting plate and lower installation board can rotate flexibly relatively; Crank and door-hinge bar are connected and fixed; Connecting rod is installed in respectively on the axle of upper mounting plate and lower installation board, and upper mounting plate and lower installation board can be made rotation and rectilinear motion relatively, and crank is connected with pivot pin with connecting rod, and upper mounting plate and lower installation board and door frame for vehicle are connected and fixed; Pivoted arm on the door-hinge, pivoted arm is connected with lower guideway on the door body down, is in when closing the door state at the door body, and Door lock pins snap close, and a body adjusting bolt and door-hinge connecting rod are collided.
3, beneficial effect
The utility model provides a kind of vehicle electric plug sliding door locking device, providing double insurance reliable lock door panel at closing time, reliable quick release when opening the door, something unexpected happened can by the passenger voluntarily quick release open the door, the utility model operating principle is simple and reliable, and the component processing technology maturation that adopts adopts the electronic dual mode of locking a door of machinery, guarantee the safety of locking a door, state of emergency downward swing door is convenient.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2-the 5th, door body schematic diagram of the present utility model
Fig. 6-the 8th, door lock schematic diagram of the present utility model
Fig. 9-the 12nd, door-hinge schematic diagram of the present utility model
Figure 13-the 20th, operating principle schematic diagram of the present utility model
Five, the specific embodiment
Below in conjunction with accompanying drawing 1-20, specify the specific embodiment of the present utility model:
As shown in Figure 1, the vehicle electric plug sliding door locking device is made up of door body 1, door-hinge 2 two parts, vehicle electric stopping sliding door driving mechanism 3, door frame for vehicle 4.
As Fig. 2, Fig. 3, shown in Figure 4, door body 1 is by door-plate 1-1, guide rail 1-2, door lock 1-3, electromagnet 1-4, fork plate 1-5, photoelectric sensor 1-6, and travel switch 1-7, adjusting bolt 1-8 form.Door-plate 1-1 and vehicle electric stopping sliding door driving mechanism 3 are connected and fixed; Two of guide rail 1-2 are connected and fixed with the door-plate upper and lower side respectively.Regulate bolt 1-8 and door-plate 1-1 and be connected and fixed, and keep a segment distance δ between the lock body 1-3-1.
As shown in Figure 5, travel switch 1-7 and door-plate 1-1 are connected and fixed.
As shown in Figure 6, the door lock transformation forms in the door lock 1-3 employing minibus, by lock body 1-3-1, latch mechanism 1-3-2, shake hands 1-3-3, interior handle 1-3-4, door interlock switch 1-3-5, pull bar 1-3-6 and snap close 1-3-7 forms outward, lock body 1-3-1, latch mechanism 1-3-2, shake hands 1-3-3, interior handle 1-3-4 and door-plate 1-1 is connected and fixed outward, on the handle 1-3-4, pull bar 1-3-6 two ends were connected and fixed with lock body 1-3-1 and latch mechanism 1-3-2 respectively in door interlock switch 1-3-5 was installed in.
As shown in Figure 7, snap close 1-3-7 is fixed on the door frame for vehicle 4.
As shown in Figure 8, electromagnet 1-4 and door-plate 1-1 are connected and fixed; Fork plate 1-5 and electromagnet 1-4 and pull bar 1-3-6 are connected and fixed; Photoelectric sensor 1-6 and door-plate 1-1 are connected and fixed.
As shown in Figure 9, door-hinge 2 is by door-hinge bar 2-1, last pivoted arm 2-2, following pivoted arm 2-3, crank 2-4, connecting rod 2-5, and pivot pin 2-6, upper mounting plate 2-7, lower installation board 2-8 form.
As Figure 10, Figure 11, shown in Figure 12, door-hinge bar 2-1 two ends up and down is connected and fixed with last pivoted arm 2-2, following pivoted arm 2-3 respectively; Door-hinge bar 2-1 is installed in respectively in the bearing support of upper mounting plate 2-7 and lower installation board 2-8 at two ends up and down, and upper mounting plate 2-7 and lower installation board 2-8 can rotate flexibly relatively; Crank 2-4 and door-hinge bar 2-1 are connected and fixed; Connecting rod 2-5 is installed in respectively on the axle of upper mounting plate 2-7 and lower installation board 2-8, upper mounting plate 2-7 and lower installation board 2-8 can make rotation and rectilinear motion relatively, crank 2-4 is connected with pivot pin 2-6 with connecting rod 2-5, upper mounting plate 2-7 and lower installation board 2-8 and door frame for vehicle 4 are connected and fixed, last pivoted arm 2-2, following pivoted arm 2-3 are connected with the guide rail 1-2 that door-plate 1-1 upper and lower end parts is installed, be in when closing the door state at door body 1, the lock body 1-3-1 of door lock 1-3 fastens snap close 1-3-7, and adjusting bolt 1-8 on the door-plate 1-1 and the connecting rod 2-5 on the door-hinge 2 collide.
As shown in figure 13, when vehicle at closing time, vehicle electric stopping sliding door driving mechanism 3 drives door body 1 and moves in door frame for vehicle 4, guide rail 1-2 drives on the door-hinge 2 that pivoted arm 2-3 and door-hinge bar 2-1 rotate under the pivoted arm 2-2 in upper mounting plate 2-7, lower installation board 2-8 bearing support, door-hinge bar 2-1 drives crank 2-4 and rotates, and crank 2-4 drivening rod 2-5 makes rotation and rectilinear motion.
As Figure 14, shown in Figure 15, when door-closing in-place, the lock body 1-3-1 that is installed on the door-plate 1-1 bumps against with the snap close 1-3-7 that is installed on the door frame for vehicle 4, lock body 1-3-1 opens snap close 1-3-7 is fastened, door body 1 is joined together with door frame for vehicle 4, the adjusting bolt 1-8 that be installed on the door-plate 1-1 this moment withstands connecting rod 2-5, connecting rod 2-5 withstands crank 2-4, the reverse rotation campaign of crank 2-4 limiting door axostylus axostyle 2-1, thereby limited last pivoted arm 2-2, the reverse rotation campaign of following pivoted arm 2-3, last pivoted arm 2-2 and following pivoted arm 2-3 restriction are installed in that the guide rail 1-2 at two ends moves about the door-plate 1-1 outside door frame for vehicle 4, just have on the door-plate 1-1 plane not three points on a straight line by fastening on door frame for vehicle 4.
At this moment, when passenger in the car outwards pushes body 1, because the lock body 1-3-1 that door-plate 1-1 upward installs will be installed in the snap close 1-3-7 fastening on the door frame for vehicle 4, door body 1 can not be done translational motion outside the compartment, but can on the tie point of lock body 1-3-1 and snap close 1-3-7, do the rotation on the both direction, going up the adjusting bolt 1-8 that installs because of door-plate 1-1 exists apart from δ with lock body 1-3-1 and snap close 1-3-7 tie point, therefore total the making that outwards rotatablely move of door body 1 has at least one to regulate the bolt 1-8 connecting rod 2-5 that roof pressure is collided with it in the compartment, connecting rod 2-5 compressing crank 2-4, crank 2-4 makes door-hinge bar 2-1 rotate, door-hinge bar 2-1 will drive pivoted arm 2-2 and following pivoted arm 2-3 direction rotation in the compartment simultaneously, the rotation of last pivoted arm 2-2 and following pivoted arm 2-3 produces the power on the direction in the compartment to last lower guideway 1-2, be applied to extruding force outside on the body in order to offset the passenger, guarantee to lock a door safety.
As Figure 16, shown in Figure 17, vehicle under steam, attempt to open car door if any the passenger, at first must open the door interlock switch 1-3-5 on the handle 1-3-4 in the door lock 1-3, handle 1-3-4 release is opened the door in the pulling then, this moment, door interlock switch 1-3-5 was fastened on travel switch 1-7 on the door-plate 1-1 with shake-up, and travel switch 1-7 is delivered to the vehicle electric element control system with " locking a door, it is opened to insure " signal, and the vehicle electric element control system can be reported to the police immediately.
As Figure 18, shown in Figure 19, when interior handle 1-3-4 is pulled, to drive latch mechanism 1-3-2, latch mechanism 1-3-2 drives pull bar 1-3-6, pull bar 1-3-6 is installed in drive the fork plate 1-5 on the electromagnet 1-4 when driving lock body 1-3-1 release and opening the door, fork plate 1-5 is driven will remove blocking photoelectric sensor 1-6, photoelectric sensor 1-6 passes to the vehicle electric element control system with " door release " signal, the vehicle electric control system will start Electric plug sliding door driving mechanism 3 by blas and take the shut the gate action to be opened to stop the door body, thereby realize the double insurance of public transit vehicle door lock.
As shown in figure 20, when the driver assigns " opening the door " instruction, under the programme-control of vehicle electric control system, at first electromagnet 1-4 energising work in the door body 1, drive fork plate 1-5 moving linearly, fork plate 1-5 drives pull bar 1-3-6, pull bar 1-3-6 drives lock body 1-3-1, lock body 1-3-1 removes the locking to snap close 1-3-7, removed blocking photoelectric sensor 1-6 because of fork plate 1-5 this moment, photoelectric sensor 1-6 passes to the vehicle electric element control system with " door release " signal, the vehicle electric element control system starts Electric plug sliding door driving mechanism 3 by blas and carries out " opening the door " action, and drive door body 1 breaks away from door frame for vehicle 4 and opens the door, and presses blas again and cuts off the power supply by electromagnet 1-4, fork plate 1-5, pull bar 1-3-6, lock body 1-3-1 resets, and returns to the shut the gate SBR.
The state of closing the door:
When vehicle at closing time, by moving in the Electric plug sliding door driving mechanism drive Men Tixiang door frame for vehicle, the guide rail that is installed on the door-plate drives the last pivoted arm that is installed on the door-hinge, following pivoted arm and door-hinge bar are at upper mounting plate, rotate in the lower installation board bearing support, the door-hinge bar drives crank and rotates, the crank drivening rod is made rotation and rectilinear motion, when door-closing in-place, the lock body that is installed on the door-plate bumps against with the snap close that is installed on the door frame for vehicle, lock body is opened snap close is fastened, the Men Tiyu door frame for vehicle is joined together, the adjusting bolt that be installed on the door-plate this moment withstands connecting rod, connecting rod withstands crank, the reverse rotation campaign of crank limiting door axostylus axostyle, thereby limited last pivoted arm, the reverse rotation campaign of following pivoted arm, last pivoted arm and the restriction of following pivoted arm are installed in that the guide rail at two ends moves about the door-plate outside door frame for vehicle, just have on the door-plate plane not three points on a straight line by fastening on door frame for vehicle.
This moment is when outwards pushing body as passenger in the car, because the lock body of installing on the door-plate will be installed in the snap close fastening on the door frame for vehicle, the door body can not be done translational motion outside the compartment, but can on the tie point of lock body and snap close, do the rotation on the both direction, because of the adjusting bolt of installing on the door-plate exists apart from δ with lock body and snap close tie point, therefore total the making that outwards rotatablely move of door body has at least one to regulate the bolt connecting rod that roof pressure is collided with it in the compartment, connecting rod compressing crank, crank makes the door-hinge bar rotate, the door-hinge bar will drive pivoted arm and the direction rotation in the compartment of following pivoted arm simultaneously, the rotation of last pivoted arm and following pivoted arm produces the power on the direction in the compartment to last lower guideway, be applied to extruding force outside on the body in order to offset the passenger, guarantee to lock a door safety.
Vehicle under steam, attempt to open car door if any the passenger, at first must open the door interlock switch on the handle in the door lock, the handle release is opened the door in the pulling then, this moment, door interlock switch was fastened on travel switch on the door-plate with shake-up, travel switch is delivered to the vehicle electric element control system with " insurance of locking a door is opened " signal, the vehicle electric element control system can be reported to the police immediately, when interior handle is pulled, to drive latch mechanism, latch mechanism drives pull bar, pull bar is installed in drive the fork plate on the electromagnet when driving the lock body release and opening the door, fork plate is driven will remove blocking photoelectric sensor, photoelectric sensor passes to the vehicle electric element control system with " door release " signal, the vehicle electric control system will start the Electric plug sliding door driving mechanism by blas and take the shut the gate action to be opened to stop the door body, thereby realize the double insurance of public transit vehicle door lock.
Door opening state:
When the driver assigns " opening the door " instruction, under the programme-control of vehicle electric control system, at first electromagnet energising work in the door body, drive the fork plate moving linearly, fork plate drives pull bar, pull bar drives lock body, lock body is removed the locking to snap close, removed the blocking of photoelectric sensor because of fork plate this moment, and photoelectric sensor passes to the vehicle electric element control system with " door release " signal, and the vehicle electric element control system starts the Electric plug sliding door driving mechanism by blas and carries out " opening the door " and move, driving door body disengaging door frame for vehicle opens the door, cut off the power supply fork plate again by electromagnet by blas, pull bar, lock body resets, and returns to the shut the gate SBR.
Accident condition meets accident:
When contingency needs the passenger to open the door escape fast voluntarily (this moment, vehicle must be in halted state), the passenger only need open door interlock switch in the car, and the handle release is opened the door in the pulling.
Claims (1)
1. electric plug sliding door locking device is characterized in that this device is made up of door body, door-hinge two parts: the door body is by door-plate, guide rail, door lock, electromagnet, fork plate, photoelectric sensor, travel switch, regulates bolt and forms; Door-hinge is by door-hinge bar, last pivoted arm, following pivoted arm, crank, connecting rod, and pivot pin, upper mounting plate, lower installation board are formed, and door-plate and vehicle electric stopping sliding door driving mechanism are connected and fixed; Two on guide rail is connected and fixed with the door-plate upper and lower side respectively; The door lock transformation forms in the door lock employing minibus, form by lock body, latch mechanism, outer handle, interior handle, door interlock switch, pull bar and snap close, lock body, latch mechanism, outer handle, interior handle and door-plate are connected and fixed, on shaking hands in door interlock switch is installed in, the pull bar two ends are connected and fixed with lock body and latch mechanism respectively, and snap close is fixed on the door frame for vehicle; Electromagnet and door-plate are connected and fixed; Fork plate and electromagnet and pull bar are connected and fixed; Photoelectric sensor and door-plate are connected and fixed; Travel switch and door-plate are connected and fixed; Regulate bolt and door-plate and be connected and fixed, and keep a segment distance δ between the lock body; Door-hinge bar two ends up and down is connected and fixed with last pivoted arm, following pivoted arm respectively; The door-hinge bar is installed in respectively in the bearing support of upper mounting plate and lower installation board at two ends up and down, and upper mounting plate and lower installation board can rotate flexibly relatively; Crank and door-hinge bar are connected and fixed; Connecting rod is installed in respectively on the axle of upper mounting plate and lower installation board, and upper mounting plate and lower installation board can be made rotation and rectilinear motion relatively, and crank is connected with pivot pin with connecting rod, and upper mounting plate and lower installation board and door frame for vehicle are connected and fixed; Pivoted arm on the door-hinge, pivoted arm is connected with lower guideway on the door body down, is in when closing the door state at the door body, and Door lock pins snap close, and a body adjusting bolt and door-hinge connecting rod are collided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202265042U CN201695839U (en) | 2010-06-17 | 2010-06-17 | Door locking device of electric plug pulling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202265042U CN201695839U (en) | 2010-06-17 | 2010-06-17 | Door locking device of electric plug pulling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695839U true CN201695839U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202265042U Expired - Lifetime CN201695839U (en) | 2010-06-17 | 2010-06-17 | Door locking device of electric plug pulling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695839U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906916A (en) * | 2010-06-17 | 2010-12-08 | 爱威机电(南京)有限公司 | Electric plug sliding door locking device |
| CN104746976A (en) * | 2013-12-26 | 2015-07-01 | 纳博特斯克有限公司 | Plug door lock device and plug door system |
| CN105735795A (en) * | 2016-01-29 | 2016-07-06 | 宁波南车时代传感技术有限公司 | Anti-collision structure for road vehicle sliding-plug door system |
| CN108643730A (en) * | 2018-05-30 | 2018-10-12 | 常州长青交通科技股份有限公司 | The emergency evacuation equipment of automatic Pilot railcar |
-
2010
- 2010-06-17 CN CN2010202265042U patent/CN201695839U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906916A (en) * | 2010-06-17 | 2010-12-08 | 爱威机电(南京)有限公司 | Electric plug sliding door locking device |
| CN101906916B (en) * | 2010-06-17 | 2013-02-20 | 爱威机电(南京)有限公司 | Electric plug sliding door locking device |
| CN104746976A (en) * | 2013-12-26 | 2015-07-01 | 纳博特斯克有限公司 | Plug door lock device and plug door system |
| US10570651B2 (en) | 2013-12-26 | 2020-02-25 | Nabtesco Corporation | Plug door lock device and plug door system |
| CN105735795A (en) * | 2016-01-29 | 2016-07-06 | 宁波南车时代传感技术有限公司 | Anti-collision structure for road vehicle sliding-plug door system |
| CN108643730A (en) * | 2018-05-30 | 2018-10-12 | 常州长青交通科技股份有限公司 | The emergency evacuation equipment of automatic Pilot railcar |
| CN108643730B (en) * | 2018-05-30 | 2023-09-01 | 常州长青科技股份有限公司 | Emergency evacuation equipment for automatic driving subway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110105 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |