CN109555383A - A kind of door assembly and the vehicle with it - Google Patents
A kind of door assembly and the vehicle with it Download PDFInfo
- Publication number
- CN109555383A CN109555383A CN201811390780.XA CN201811390780A CN109555383A CN 109555383 A CN109555383 A CN 109555383A CN 201811390780 A CN201811390780 A CN 201811390780A CN 109555383 A CN109555383 A CN 109555383A
- Authority
- CN
- China
- Prior art keywords
- lock
- infrared
- switch
- car door
- time relay
- 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
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/08—Electrical using electromagnets or solenoids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
-
- 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
- E05B81/56—Control of actuators
-
- 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
-
- 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
- E05B85/22—Rectilinearly moving bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
Abstract
The present invention provides a kind of door assembly and the vehicle with it, and door assembly includes car door, and the side of car door is pivotally attached to by the doorframe of hinge and vehicle；Lock, lock are mounted on the side relative to hinge of car door, and lock is inserted into or is detached from the lockhole on doorframe；Control device includes electromagnet and spring, and lock is connected with electromagnet with spring respectively；Lock control switch circuit, lock control switch circuit, electromagnet, vehicle power supply, which are connected, to be formed into a loop, and lock control switch circuit controls lock insertion or disengaging lockhole by control electromagnet and being turned on or off for vehicle power supply；Driving device is connected with car door and drives car door opening or closing.Door assembly of the invention is convenient for door lock and car door opening, and driving device can drive car door opening or closing, and without manual operation, car door is not necessarily to door handle.
Description
Technical field
The present invention relates to field of automobile, in particular to a kind of door assembly and the vehicle with it.
Background technique
Automobile has become the vehicles that people's trip is commonly used, with the improvement of living standards, for automobile
It is required that also higher and higher, the door lock of automobile is the significant points for ensureing automotive safety, although existing vehicle can be distant by key
Control is unlocked, but when driver and passenger are not easy to operation remote control, makes troubles to the unlocking and enabling of vehicle, for example, when driving
When personnel hold thing, it is not easy to operation remote-control key, opening door lock and car door to need to put down thing, then could unlock
And car door, it makes troubles, brings bad experience.
Summary of the invention
In view of this, the present invention provides a kind of door assembly, the lock and car door for solving vehicle are not easy to unlatching
Problem.
The present invention also provides a kind of vehicles with above-mentioned door assembly.
In order to solve the above technical problems, the invention adopts the following technical scheme:
In a first aspect, door assembly according to an embodiment of the present invention, comprising:
The side of car door, the car door is pivotally attached to by the doorframe of hinge and vehicle；
Lock, the lock are mounted on the side relative to the hinge of the car door, the lock be inserted into or
The lockhole being detached from the doorframe, so that the car door can open or close；
Control device, the control device include electromagnet and spring, the lock respectively with the electromagnet with it is described
Spring is connected, to control the lock insertion by the electromagnet and the spring or be detached from the lockhole；
Lock control switch circuit, the lock control switch circuit, the electromagnet, the vehicle power supply connect to be formed
Circuit, the lock control switch circuit control lock insertion by controlling the electromagnet and being turned on or off for vehicle power supply
Or it is detached from the lockhole；
Driving device, the driving device are connected with the car door and can drive the car door opening or closing.
Further, the lock control switch circuit includes the first infrared detection unit, the first infrared switch, second
Infrared detection unit, third infrared detection unit, the second infrared switch and third infrared switch；
First infrared switch is open in usual, is usually off-state, first infrared detection unit is blocked
When, first infrared switch is on state；
Second infrared switch is open in usual, is usually off-state, second infrared detection unit is blocked
When, second infrared switch is on state；
The third infrared switch is open in usual, is usually off-state, the third infrared detection unit is blocked
When, the third infrared switch is on state；
First infrared switch, second infrared switch, the electromagnet, the third infrared switch and
The vehicle power supply series connection forming circuit.
Further, the lock control switch circuit further includes first time relay and second time relay, institute
Stating first time relay and second time relay is relay open in usual；
The first time relay, second infrared detection unit are connected in series to the vehicle power supply, and described first is red
The first time relay starts timing when outer wiretap is on state, when the timing time of the first time relay
Reach first time relay conducting when the first preset value, the second infrared detection unit band electric-opening；
Second time relay, the third infrared detection unit series connection vehicle power supply, described second is infrared
Second time relay described in when wiretap is on state starts timing, when the timing time of second time relay reaches
The conducting of second time relay described in when to the second preset value, the third infrared detection unit band electric-opening；
First infrared switch, second infrared switch and the third infrared switch are on state
When, the electromagnet is in electriferous state.
Further, the lock includes:
Lock pillar, the electromagnet sleeve are located at one end of the lock pillar；
Lock tongue, the lock tongue are located at the other end of the lock pillar, and the lock tongue is inserted into or is detached from the lockhole；
The spring is set on the lock pillar and between the electromagnet and the lock tongue；
The lock control switch circuit is in an off state, the electromagnet power loss, so that the lock tongue is in the bullet
It is inserted under the action of spring in the lockhole；The lock control switch circuit is in the conductive state, the electromagnet electrification,
The electromagnet can drive the lock pillar mobile, and the lock tongue is caused to be detached from the lockhole.
Further, further include the third time relay and pressure switch, the third time relay be normally closed type after
Electric appliance, the pressure switch are open in usual；
The third time relay be connected on first infrared switch, the second infrared switch, the electromagnet,
In the circuit that third infrared switch and the vehicle power supply are formed, the pressure switch is for perceiving whether the car door closes
It closes；
Can oppress the pressure switch after the closing of the door, the pressure switch be pressurized after in described on state the
Three time relays start timing, when the timing time of the third time relay reaches third preset value when the third
Between relay disconnect, cause lock control switch circuit to be in an off state, the electromagnet power loss is so that the lock tongue
The lockhole is inserted under the action of the spring.
Further, first infrared detection unit, second infrared detection unit, the third infra-red detection
Head is separately mounted to vehicle bottom side adjacent to the position of the car door, and the pressure switch is mounted on the doorframe of the vehicle relatively
In the side of the car door.
Further, the driving device includes:
Driving motor, the driving motor is connected with the car door and can drive the car door opening or closing, described
Driving motor is connected to be powered by the vehicle power supply with the vehicle power supply.
Further, the driving device further include:
Gear is driven, the driving gear is connected with the driving motor, and the driving motor can drive the driving
Gear rotation；
Driven gear, the driven gear are located at the side that the hinge is installed on the car door, the driven gear with
The driving gear engagement, the car door opening or closing can be driven by rotating the driving gear.
Further, the driving device further include:
Control switch, the control switch are connected with the driving motor with the vehicle power supply respectively；
The control switch is configured to when the control switch is in first state, and the driving motor drives the drive
Moving gear is rotated in a first direction so that the car door opening；
The control switch is configured to when the control switch is in the second state, and the driving motor drives the drive
Moving gear is rotated in a second direction, so that the closing of the door；
4th time relay, the 4th time relay are normally closed type, the 4th time relay and the control
Make switch, the driving motor, the vehicle power supply series connection, when the driving motor rotate when described in the 4th time relay open
4th time relay described in when beginning timing, the timing time of the 4th time relay reach four preset values disconnect so that
The driving motor stops operating.
Second aspect, vehicle according to an embodiment of the present invention include the door assembly of above-described embodiment.
Above-mentioned technical proposal of the invention one of at least has the advantages that:
Door assembly according to the present invention solves the problems, such as that the lock of vehicle and car door are not easy to open, is convenient for vehicle
Door lock and car door unlatching, lock control switch circuit by control electromagnet and being turned on or off for vehicle power supply control vehicle
Lock insertion is detached from lockhole, can drive car door opening or closing by driving device, not need manual operation, car door does not need
Door handle simplifies the structure of car door, which has the advantages of simple structure and easy realization, practical.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the door assembly of the embodiment of the present invention；
Fig. 2 is the control circuit connection figure of the door assembly of the embodiment of the present invention；
Fig. 3 is the electromagnet of the door assembly of the embodiment of the present invention and the assembling schematic diagram of lock pillar；
Fig. 4 is the connection schematic diagram of the 4th time relay of the door assembly of the embodiment of the present invention.
Appended drawing reference:
Doorframe 200；Vehicle power supply 300；
Car door 10；Induction zone 11；Hinge 12；
First infrared detection unit 20；First infrared switch 21；
Electromagnet 30；Lock pillar 31；Lock tongue 32；Spring 33；
Second infrared detection unit 40；First power supply 41；First time relay 42；Second infrared switch 43；
Third infrared detection unit 50；Second source 51；Second time relay 52；Third infrared switch 53；
The third time relay 60；Pressure switch 61；
Driving motor 70；Drive gear 71；Driven gear 72；4th time relay 73；Control switch 74.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless otherwise defined, technical term or scientific term used in the present invention are should be in fields of the present invention
The ordinary meaning that personage with general technical ability is understood." first ", " second " used in the present invention and similar word
It is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts.Equally, "one" or
The similar word such as " one " does not indicate that quantity limits yet, but indicates that there are at least one." connection " or " connected " etc. are similar
Word is not limited to physics or mechanical connection, but may include electrical connection, it is either direct or between
It connects."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when the absolute position for being described object changes
Afterwards, then the relative positional relationship also correspondingly changes.
Door assembly according to an embodiment of the present invention is specifically described in conjunction with attached drawing first below.
As shown in Figures 1 to 4, door assembly according to an embodiment of the present invention includes car door 10, lock, control device, vehicle
Lock control switching circuit, driving device.
Specifically, the side of car door 10 is pivotally attached to by hinge 12 and the doorframe 200 of vehicle；Lock is mounted on car door
10 side relative to hinge 12, lock are inserted into or are detached from the lockhole on doorframe 200 so that car door 10 can open or
It closes；Control device includes electromagnet 30 and spring 33, and lock is connected respectively with electromagnet 30 with spring 33 to pass through electromagnet
30 control lock insertion with spring 33 or are detached from lockhole；Lock control switch circuit, electromagnet 30, the series connection shape of vehicle power supply 300
At circuit, lock control switch circuit controls lock insertion by control electromagnet 30 and being turned on or off for vehicle power supply 300
Or it is detached from lockhole；Driving device is connected with car door 10 and car door 10 can be driven to open or close.That is, door assembly master
It to be made of car door 10, lock, control device, lock control switch circuit, driving device, wherein the side of car door 10 can be with
It is pivotally attached to by hinge 12 and the doorframe 200 of vehicle, lock is mounted on the side relative to hinge 12 of car door 10, lock energy
Enough insertions or the lockhole being detached from doorframe 200, so that car door 10 can open or close, for example, lock may include lock tongue, lock
Tongue can be inserted or be detached from the lockhole on doorframe 200, and lock is locked when lock is inserted in the lockhole on doorframe 200, and lock is detached from
Lock unlocks when lockhole on doorframe 200.Control device can be used for controlling lock insertion or be detached from lockhole, pass through control device
Can control lock lock and unlock, control device may include electromagnet 30 and spring 33, lock respectively with electromagnet 30 with
Spring 33 is connected, to control lock insertion by electromagnet 30 and spring 33 or be detached from lockhole.
Lock control switch circuit, electromagnet 30, the series connection forming circuit of vehicle power supply 300, lock control switch circuit are logical
It crosses control electromagnet 30 and being turned on or off for vehicle power supply 300 controls lock insertion or be detached from lockhole, for example, lock control is opened
Powered-down road may include the first infrared detection unit 20 and the first infrared switch 21 for sensing barrier, the first infrared ray
The first infrared switch 21 is connected when detecting head 20 senses barrier, for example, the foot of people reaches the first infrared detection unit
When 20, the first infrared switch 21 conducting, the first infrared switch 21 is connected with the first infrared detection unit 20, the first infrared ray
Switch 21, electromagnet 30 can be used for forming series loop with vehicle power supply 300, can be electromagnet by vehicle power supply 300
30 power supplies, series loop is powered when the first infrared switch 21 is connected, and electromagnet 30 charges, and lock can under the action of electromagnet 30
To be detached from lockhole；Series loop powers off when first infrared switch 21 disconnects, 30 power loss of electromagnet, vehicle under the action of spring 33
Lockhole can be inserted in lock.Lock control switch circuit being capable of being turned on or off by control electromagnet 30 and vehicle power supply 300
It controls lock insertion or is detached from lockhole；Driving device is connected with car door 10 and car door 10 can be driven to open or close.Driving dress
Setting can drive car door 10 to open or close, and not need manually to open and close car door, convenient for the opening and closing of car door.Car door
Component can also include doorframe 200, and side and the doorframe 200 of car door 10 are pivotally attached to, position corresponding with lock on doorframe 200
It is formed with lockhole, lock is mounted on the other side of car door 10, and lock is inserted into or is detached from the lockhole on doorframe 200.
Door assembly according to the present invention as a result, solves the problems, such as that the lock of vehicle and car door are not easy to open, is convenient for
The unlatching of the car door lock and car door of vehicle, the first infrared switch 21 is led when the first infrared detection unit 20 senses barrier
Logical, control device can control the lockhole on lock disengaging doorframe with opening door lock, car door can be driven to open by driving device
It opens or closes, do not need manual operation.
In some embodiments of the invention, lock control switch circuit can also include the first infrared detection unit 20,
First infrared switch 21, the second infrared detection unit 40, third infrared detection unit 50, the second infrared switch 43 and third
Infrared switch 53；Wherein, the first infrared switch 21 is open in usual, is usually off-state, the first infrared detection unit 20
When being blocked, the first infrared switch 21 is on state；Second infrared switch 43 is open in usual, is usually off-state,
When second infrared detection unit 40 is blocked, the second infrared switch 43 is on state；Third infrared switch 53 is normally opened
Formula is usually off-state, and when third infrared detection unit 50 is blocked, third infrared switch 53 is on state；First
Infrared switch 21, the second infrared switch 43, electromagnet 30, third infrared switch 53 and the series connection of vehicle power supply 300 are formed
Circuit, when the first infrared switch 21, the second infrared switch 43 and third infrared switch 53 are on state, electromagnet
30 are in electriferous state.
Other embodiments according to the present invention, lock control switch circuit can also include 42 He of first time relay
Second time relay 52, first time relay 42 and second time relay 52 are relay open in usual；At the first time
Relay 42, the second infrared detection unit 40 can be connected in series to the forming circuit of vehicle power supply 300, and vehicle power supply 300 may include
First power supply 41, first time relay 42, the second infrared detection unit 40 can be connected in series to the first power supply 41, the first power supply 41
It can power for the second infrared detection unit 40, first time relay 42 starts when the first infrared switch 21 is on state
Timing, when the timing time of first time relay 42 reaches the first preset value, first time relay 42 is connected, and second is red
For outside line detecting head 40 with electric-opening, the second infrared detection unit 40 can sense when that barrier, first time relay 42 disconnect
When, the first power supply 41 cannot power for the second infrared detection unit 40, and the second infrared detection unit 40 is closed, and the second infrared ray is visited
Gauge head 40 is in stop working state, and when barrier is placed in the second infrared detection unit 40, the second infrared detection unit 40 cannot
Enough sense barrier.
Second time relay 52, the series connection vehicle power supply 300 of third infrared detection unit 50 are formed into a loop, vehicle power supply
300 may include second source 51, and second time relay 52, third infrared detection unit 50 are connected second source 51, and second
Power supply 51 can power for third infrared detection unit 50, second time relay when the second infrared switch 43 is on state
52 start timing, and when the timing time of second time relay 52 reaches the second preset value, second time relay 52 is connected,
For third infrared detection unit 50 with electric-opening, third infrared detection unit 50 can sense when barrier, second time relay
When 52 disconnection, third infrared detection unit 50 is closed, and third infrared detection unit 50 is in stop working state, third infrared ray
Detecting head 50 can not sense barrier, be designed in this way caused maloperation when can have other barriers to avoid vehicle bottom；The
When one infrared switch 21, the second infrared switch 43 and third infrared switch 53 are on state, electromagnet 30 is in
Electriferous state.
In some embodiments of the invention, lock may include lock pillar 31, lock tongue 32, wherein electromagnet 30 is set in
One end of lock pillar 31, lock tongue 32 are located at the other end of lock pillar 31, and lock tongue 32 is inserted into or is detached from lockhole, and spring 33 is set in lock
On column 31 and between electromagnet 30 and lock tongue 32；Lock control switch circuit is in an off state, 30 power loss of electromagnet, with
It is inserted into lock tongue 32 in lockhole under the action of spring 33；Lock control switch circuit is in the conductive state, electromagnet 30
Electrification, electromagnet 30 can drive lock pillar 31 mobile, lock tongue 32 caused to be detached from lockhole.
In other words, electromagnet 30 can be set in one end of lock pillar 31, and one end of lock pillar 31 can be in its longitudinal direction
Mobile relative to electromagnet 30, lock tongue 32 can be located at the other end of lock pillar 31, and lock tongue 32 is inserted into or is detached from lockhole, spring
33 are set on lock pillar 31 and between electromagnet 30 and lock tongue 32, and when electromagnet 30 is powered, electromagnet 30 attracts lock pillar 31
It moves so that lock tongue 32 is detached from lockhole, and then unlocks, when electromagnet 30 powers off, electromagnet 30 does not have magnetism, and lock pillar 31 exists
It moves so that lock tongue 32 is connected in lockhole under the promotion of spring 33, and then locks, car door is in locking state.Lock control
When switching circuit is in an off state, electromagnet 30 is powered off, so that lock tongue 32 can be connected to lockhole；Lock control switch circuit
When in the conductive state, electromagnet 30 is powered, and lock pillar 31 can be driven mobile for electromagnet 30 so that the disengaging lockhole of lock tongue 32, passes through
Electromagnet 30 controls the lock and unlock of lock, realizes that lock can also be unlocked when not needing keyfob, is convenient for vehicle
The unlock of lock.
In certain embodiments, door assembly can also include the third time relay 60 and pressure switch, third
The time relay 60 be normal closing type relay, pressure switch be it is open in usual, the third time relay 60 is connected on the first infrared ray
In the circuit that switch 21, the second infrared switch 43, electromagnet 30, third infrared switch 53 and vehicle power supply 300 are formed, pressure
Power is switched for perceiving whether car door 10 closes；Car door 10 close after can compressive pressure switch, pressure switch be pressurized after in leading
Logical state, the third time relay 60 starts timing when pressure switch is connected, when the timing time of the third time relay 60 reaches
The third time relay 60 disconnects when to third preset value, causes lock control switch circuit to be in an off state, electromagnet 30
Power loss is so that lock tongue 32 is inserted into lockhole under the action of spring 33.
In other specific embodiments, the first infrared detection unit 20, the second infrared detection unit 40, third infrared ray
Detecting head 50 is separately mounted to vehicle bottom side adjacent to the position of car door 10, and pressure switch may be mounted on the doorframe 200 of vehicle
Side relative to car door 10.First infrared detection unit 20, the second infrared detection unit 40, third infrared detection unit 50 can
To be mounted on 11 position of induction zone, foot is protruded into vehicle bottom door side convenient for driver and passenger and blocks infrared detection unit, in order to open
Lock.
According to some embodiments of the present invention, driving device may include driving motor 70, driving motor 70 and car door 10
It is connected and car door 10 can be driven to open or close, driving motor 70 is connected to be supplied by vehicle power supply 300 with vehicle power supply 300
Electricity.Driving motor 70 may be mounted at the side of car door 10, that is to say one be pivotally attached on car door with the doorframe of vehicle 200
Side, driving motor 70 can drive car door 10 to open or close, and vehicle power supply 300 can power for driving motor 70, pass through drive
Dynamic motor 70 can open and close car door 10, not need manually to be opened with hand, convenient for operation.In practical applications, the second electricity
Source 51, the first power supply 41 can be the same power supply on vehicle, can also be respectively different power supplies.
Other embodiments according to the present invention, driving device can also include driving gear 71 and driven gear 72,
In, driving gear 71 is connected with driving motor 70, can be connected with the shaft of driving motor 70, driving motor 70 is able to drive drive
Moving gear 71 rotates, and driven gear 72 can be located at the side that hinge 12 is installed on car door 10, driven gear 72 and driving gear
71 engagements, rotational driving gear 71 can drive car door 10 to open or close, and driving motor 70 being capable of rotate driving tooth when opening
Wheel 71, driving gear 71 can drive car door 10 to open or close.
According to some embodiments of the present invention, driving device further includes control switch 74, control switch 74 can respectively and
Driving motor 70 is connected with vehicle power supply 300, can control driving motor 70 by control switch 74, control switch 74 can be with structure
As when control switch 74 is in first state, driving motor 70 drives driving gear 71 to be rotated in a first direction so that car door
10 open；Control switch 74 is configured to when control switch 74 is in the second state, and driving motor 70 drives driving gear
71 are rotated in a second direction, so that the closing of car door 10, passes through the rotation direction that control switch 74 controls driving motor 70, Jin Ershi
The opening and closing of existing car door 10.Control switch 74 is configured to by pressing the state switched switching, for example, pressing
An at time, control switch 74 is in first state, and when continuously pressing twice, control switch 74 is in the second state, can pass through
Foot is pressed, for convenient for opening car door, control switch 74 can be located at vehicle bottom side adjacent to the position of car door.As shown in figure 4,
Driving device further includes the 4th time relay 73, and the 4th time relay 73 is normally closed type, the 4th time relay 73 and control
It makes switch 74, driving motor 70, vehicle power supply 300 to connect, when driving motor 70 rotates, the 4th time relay 73 starts to count
When, the 4th time relay 73 disconnects so that driving motor when the timing time of the 4th time relay 73 reaches four preset values
70 stop operating.Control switch 74 is configured to the third state, the control switch 74 in the third state of control switch 74
It is in an off state.
In use, occupant can protrude into vehicle bottom door side with foot first and block the first infrared detection unit when enabling
20, after the first infrared detection unit 20 is blocked, the first infrared switch 21 is in closed state conducting, the first infrared switch
First time relay 42 starts timing when 21 conducting, when the timing time of first time relay 42 reaches the first preset value
First time relay 42 is connected, and after first time relay 42 is connected, the first power supply 41 can be the second infrared detection unit
40 power supplies, the second infrared detection unit 40 are opened, and the second infrared detection unit 40 enters working condition, and occupant is again by foot at this time
It protrudes into vehicle bottom door side and blocks the second infrared detection unit 40, after the second infrared detection unit 40 is blocked, the second infrared switch
43 are connected in closed state, and second time relay 52 starts timing when the second infrared switch 43 is connected, when the second time
Second time relay 52 is connected when the timing time of relay 52 reaches the second preset value, and third infrared detection unit 50 is opened
It opens, third infrared detection unit 50 enters working condition, and foot is protruded into vehicle bottom door side again and blocks third infrared ray by occupant at this time
Detecting head 50, after third infrared detection unit 50 is blocked, third infrared switch 53 is in closed state conducting, arrives whole at this time
All closure is led for the third infrared switch 53 of a lock control circuit, the first infrared switch 21, the second infrared switch 43
Logical, electromagnet 30 is in electriferous state, and after electromagnet 30 charges, electromagnet 30 attracts lock pillar 31 to move so that lock tongue 32 is detached from
Lockhole, and then unlock, car door can be opened.
Hereafter again with foot by the control switch 74 at bottom of delaying unloading, control switch 74 is in first state, driving motor after being closed
70 drive driving gear 71 to be rotated in a first direction so that the unlatching of car door 10, when needing closed door, can use foot to press and control
Switch 74 makes control switch 74 be in the second state twice, driving motor 70 drive driving gear 71 to be rotated in a second direction, with
Close car door 10.
Door assembly according to the present invention solves the problems, such as that the lock of vehicle and car door are not easy to open, is convenient for vehicle
Car door lock and car door unlatching, when the first infrared detection unit 20 senses barrier the first infrared switch 21 be connected, control
Device processed can control the lockhole on lock disengaging doorframe 200 with opening door lock, can drive car door opening by driving device
Or close, manual operation is not needed, car door does not need door handle, simplifies the structure of car door, the door assembly structure is simple, is easy to
It realizes, it is practical.
Vehicle according to an embodiment of the present invention includes the door assembly according to above-described embodiment, due to above-mentioned according to the present invention
The door assembly of embodiment has above-mentioned technique effect, and therefore, vehicle according to an embodiment of the present invention also has corresponding technology
Effect, the i.e. unlatching convenient for the car door lock and car door of vehicle, the first infrared ray when the first infrared detection unit senses barrier
Switch connection, control device can control the lockhole on lock disengaging doorframe with opening door lock, can be driven by driving device
Car door opening or closing do not need manual operation, and car door does not need door handle, simplify the structure of car door.
The other structures of vehicle according to an embodiment of the present invention and operation are all to those skilled in the art can be with
Understand and easy to accomplish, therefore is not described in detail.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of door assembly characterized by comprising
The side of car door, the car door is pivotally attached to by the doorframe of hinge and vehicle；
Lock, the lock are mounted on the side relative to the hinge of the car door, and the lock is inserted into or is detached from
Lockhole on the doorframe, so that the car door can open or close；
Control device, the control device include electromagnet and spring, the lock respectively with the electromagnet and the spring
It is connected, to control the lock insertion by the electromagnet and the spring or be detached from the lockhole；
Lock control switch circuit, the lock control switch circuit, the electromagnet, the vehicle power supply connect to be formed back
Road, the lock control switch circuit control the lock and insert by controlling being turned on or off for the electromagnet and vehicle power supply
Enter or be detached from the lockhole；
Driving device, the driving device are connected with the car door and can drive the car door opening or closing.
2. door assembly according to claim 1, which is characterized in that the lock control switch circuit includes first infrared
Line detecting head, the first infrared switch, the second infrared detection unit, third infrared detection unit, the second infrared switch and
Three infrared switch；
First infrared switch is open in usual, is usually off-state, when first infrared detection unit is blocked, institute
Stating the first infrared switch is on state；
Second infrared switch is open in usual, is usually off-state, when second infrared detection unit is blocked, institute
Stating the second infrared switch is on state；
The third infrared switch is open in usual, is usually off-state, when the third infrared detection unit is blocked, institute
Stating third infrared switch is on state；
First infrared switch, second infrared switch, the electromagnet, the third infrared switch and described
Vehicle power supply series connection forming circuit.
3. door assembly according to claim 2, which is characterized in that when the lock control switch circuit further includes first
Between relay and second time relay, the first time relay and second time relay are relay open in usual
Device；
The first time relay, second infrared detection unit are connected in series to the vehicle power supply, first infrared ray
The first time relay starts timing when switch is on state, when the timing time of the first time relay reaches
First time relay conducting when the first preset value, the second infrared detection unit band electric-opening；
Second time relay, the third infrared detection unit series connection vehicle power supply, second infrared ray are opened
Second time relay described in closing when being on state starts timing, when the timing time of second time relay reaches the
The conducting of second time relay described in when two preset values, the third infrared detection unit band electric-opening；
When first infrared switch, second infrared switch and the third infrared switch are on state,
The electromagnet is in electriferous state.
4. door assembly according to claim 3, which is characterized in that the lock includes:
Lock pillar, the electromagnet sleeve are located at one end of the lock pillar；
Lock tongue, the lock tongue are located at the other end of the lock pillar, and the lock tongue is inserted into or is detached from the lockhole；
The spring is set on the lock pillar and between the electromagnet and the lock tongue；
The lock control switch circuit is in an off state, the electromagnet power loss, so that the lock tongue is in the spring
It is inserted under effect in the lockhole；The lock control switch circuit is in the conductive state, the electromagnet electrification, described
Electromagnet can drive the lock pillar mobile, and the lock tongue is caused to be detached from the lockhole.
5. door assembly according to claim 4, which is characterized in that it further include the third time relay and pressure switch,
The third time relay is normal closing type relay, and the pressure switch is open in usual；
The third time relay is connected on first infrared switch, the second infrared switch, the electromagnet, third
In the circuit that infrared switch and the vehicle power supply are formed, the pressure switch is for perceiving whether the car door closes；
The pressure switch can be oppressed after the closing of the door, when the pressure switch is in third described on state after being pressurized
Between relay start timing, when the timing time of the third time relay reaches third preset value the third time after
Electric appliance disconnect, cause lock control switch circuit to be in an off state, the electromagnet power loss so that the lock tongue in institute
It states and is inserted into the lockhole under the action of spring.
6. door assembly according to claim 5, which is characterized in that first infrared detection unit, described second red
Outside line detecting head, the third infrared detection unit are separately mounted to vehicle bottom side adjacent to the position of the car door, the pressure
Switch is mounted on the side on the doorframe of the vehicle relative to the car door.
7. door assembly according to claim 1, which is characterized in that the driving device includes:
Driving motor, the driving motor are connected with the car door and can drive the car door opening or closing, the driving
Motor is connected to be powered by the vehicle power supply with the vehicle power supply.
8. door assembly according to claim 7, which is characterized in that the driving device further include:
Gear is driven, the driving gear is connected with the driving motor, and the driving motor can drive the driving gear
Rotation；
Driven gear, the driven gear are located at the side that the hinge is installed on the car door, the driven gear with it is described
Gear engagement is driven, the car door opening or closing can be driven by rotating the driving gear.
9. door assembly according to claim 8, which is characterized in that the driving device further include:
Control switch, the control switch are connected with the driving motor with the vehicle power supply respectively；
The control switch is configured to when the control switch is in first state, and the driving motor drives the sliding tooth
Wheel is rotated in a first direction so that the car door opening；
The control switch is configured to when the control switch is in the second state, and the driving motor drives the sliding tooth
Wheel is rotated in a second direction, so that the closing of the door；
4th time relay, the 4th time relay are normally closed type, and the 4th time relay is opened with the control
Pass, the driving motor, the vehicle power supply series connection, when the driving motor rotation when described in the 4th time relay start to count
When, when the timing time of the 4th time relay reaches four preset values described in the 4th time relay disconnect so that described
Driving motor stops operating.
10. a kind of vehicle, including door assembly as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390780.XA CN109555383A (en) | 2018-11-21 | 2018-11-21 | A kind of door assembly and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390780.XA CN109555383A (en) | 2018-11-21 | 2018-11-21 | A kind of door assembly and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109555383A true CN109555383A (en) | 2019-04-02 |
Family
ID=65866872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811390780.XA Pending CN109555383A (en) | 2018-11-21 | 2018-11-21 | A kind of door assembly and the vehicle with it |
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| Country | Link |
|---|---|
| CN (1) | CN109555383A (en) |
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| CN110481426A (en) * | 2019-07-11 | 2019-11-22 | 合肥亿力机械制造有限公司 | A kind of construction-vehicle cab is with stepping on vehicle system |
| CN110528994A (en) * | 2019-08-06 | 2019-12-03 | 姚豪 | Close-range wireless control door for automobile |
| CN113006618A (en) * | 2021-04-02 | 2021-06-22 | 江苏万航车辆科技有限公司 | Bus driver surrounds door with safety lock catch |
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Application publication date: 20190402 |