CN209620893U - A kind of door lock assembly - Google Patents
A kind of door lock assembly Download PDFInfo
- Publication number
- CN209620893U CN209620893U CN201821720074.2U CN201821720074U CN209620893U CN 209620893 U CN209620893 U CN 209620893U CN 201821720074 U CN201821720074 U CN 201821720074U CN 209620893 U CN209620893 U CN 209620893U
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- China
- Prior art keywords
- door
- locking device
- connecting plate
- operation panel
- signal
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Abstract
The utility model proposes a kind of door lock assemblies, including locking device, door signal connecting plate, operation panel and driving device, the door signal connecting plate and control locking device pass through the removable connection of connecting rod, under the action of connecting rod, door signal connecting plate can control locking device to move up, the operation panel and driving device linkage, the driving device control operation plate is mobile, and the locking device after the operation panel is moved up by crank control rotates.Locking device is controlled by door signal connecting plate first to rise, then the rotation of operation panel control locking device, which is realized, locks a door, small column is set on door closure, its height is much smaller than the height of gate stop, and does not have hole, regular shape, it can be avoided and accidentally touch wound, locking device, door signal connecting plate and cabinet flush setting, and appearance is consistent with cabinet, does not affect the appearance.
Description
[technical field]
The utility model relates to the technical field of the door lock of electrical equipment, especially a kind of door lock assembly.
[background technique]
Upper cover type household electrical appliance at work for the safty in use lock door closure to prevent from being opened accidentally.Such as attached drawing 1
It is shown, and current upper cover type door latch structure, there is a gate stop 104 on door closure, there is lockhole 106 and existing on cabinet
The tapered end 105 of door lock 103 cooperates, and realizes locking and unlocking movement；Utility model people discovery, the door closure 101 of upper cover type electric appliance 100
One side edge is movably fixed to the top of electrical appliance box body 102 by hinge 107, has a gate stop 104, cabinet on the door closure of the other side
On have a lockhole 106, after door closure is closed the door, gate stop is inserted into lockhole, and door lock 103, the tapered end of door lock are provided on cabinet
105 stretch out snap onto gate stop realize lock a door, when tapered end retraction realize again unlocking motion there are the problem of:
1, the exposing door closure height of the gate stop 104 of this door locking structure is very big, is easy to touch human body.
2, have a lockhole on cabinet, influence whole exterior aesthetics, in addition this lockhole also be easy foreign matter fall into and
Block lockhole.
3, the finger of the lockhole on the hole and cabinet among gate stop, human body is easy in being stuck in due to surprisingly protruding into hole
Face.
To solve above multiple technical problems, a kind of door lock assembly of more optimized structure is needed.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of door lock assembly, can be avoided mistake
Touching wound, improves overall aesthetic degree.
To achieve the above object, the utility model proposes a kind of door lock assemblies, including locking device, door signal to connect
Plate, operation panel and driving device, the door signal connecting plate and control locking device are by the removable connection of connecting rod, in connecting rod
Under the action of, door signal connecting plate can control locking device to move up, and the operation panel and driving device link, the drive
Dynamic device control operation plate is mobile, and the locking device after the operation panel is moved up by crank control rotates.
Preferably, the locking device and crank are split type structure, the locking device is installed by reset spring
In shell, the top of the locking device is equipped with lock tongue, and the lock tongue is matched with the locked groove on door closure, under the lock tongue
Side is equipped with the driving column cooperated with crank activity, and the inner cavity of the crank offers the driver slot mating with driving column.
Preferably, being equipped with the second pilot sleeve in the shell, lead between the locking device and the second pilot sleeve
It crosses the second sealing ring to be sealed, the lock tongue is bar shaped plate body, and the cavity inside the locked groove allows lock tongue to revolve inside it
Turn certain angle, the driving column is prism.
Preferably, the locking device is structure as a whole with crank.
Preferably, the door signal connecting plate is coupled with door signal optocoupler, door signal optocoupler issues control
The door signal of driving device movement processed, the top of the door signal connecting plate are equipped with first be movably arranged on shell and lead
The guide post into sleeve is sealed between the guide post and the first pilot sleeve by the first sealing ring, the shutdown letter
Number connecting plate is moved down by the small column driving of door closure lower end surface, is offered below the door signal connecting plate and is believed with closing the door
The loophole that number optocoupler matches.
Preferably, the door signal connecting plate is coupled with door signal optocoupler, the door signal optocoupler is
One of microswitch, button switch or tongue tube.
Preferably, the driving device is electromagnetic actuator device, the driving device includes iron core and electromagnetic coil, institute
It states iron core to be connected with operation panel, the electromagnetic coil is moved horizontally by iron core control operation plate.
Preferably, the driving device is one of thermal strain chip architecture or electric machine structure.
Preferably, the operation panel is mounted in shell by operating flat spring, the side of the operation panel is equipped with letter
Number plate offers light tank on the signal plate, and the light tank is matched with locking signal optocoupler, the locking signal optocoupler
It is connected with electromagnet, the operation panel is equipped with heart-shaped structure, and the heart-shaped structure is matched with pilot pin.
Preferably, the connecting rod is rotatably mounted in shell, the side wall of the shell is equipped with matrix, the company
One end of bar is equipped with the first driving slot matched with door signal connecting plate, and the other end of the connecting rod is equipped with to be filled with locking
Set the second driving slot matched.
The utility model has the beneficial effects that the utility model passes through locking device, door signal connecting plate, operation panel and drive
The cooperation of dynamic device etc. controls locking device by door signal connecting plate and first rises, and then operation panel control locking device turns
Dynamic realization is locked a door, and small column is arranged on door closure, and height is much smaller than the height of gate stop, and eliminates door stop hole, shape rule
Then, it can be avoided and accidentally touch wound, locking device, door signal connecting plate and cabinet flush setting, and appearance is consistent with cabinet, shape
It is beautiful.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is that door lock is mounted on cross-sectional view in upper cover type electric appliance in the prior art；
Fig. 2 is intended to for door lock assembly to be mounted on shutdown lid pre-structure schematic diagram in electric appliance；
Fig. 3 is intended to for door lock assembly to be mounted on shutdown lid pre-structure schematic cross-sectional view in electric appliance；
Fig. 4 is intended to for door lock assembly to be mounted on the movement structure schematic diagram for lid of closing the door in electric appliance；
Structure sectional view when Fig. 5 is a kind of lock out action of door lock assembly of the utility model；
Structural side view when Fig. 6 is a kind of unlocking motion of door lock assembly of the utility model；
Fig. 7 is a kind of Structure explosion diagram of door lock assembly of the utility model.
Marked in the figure: 100 household electrical appliance, 101 door closures, 102 electrical appliance box bodies, 103 existing door locks, 104 gate stops, 105 tapered ends,
106 lockholes, 107 hinges, 108 small columns, 109 locked grooves, 200 door lock assemblies, 210 matrixes, 220 shells, 230 locking devices, 231
Lock tongue, 240 door signal connecting plates, 241 loopholes, 250 reset springs, 260 operation panels, 261 heart-shaped structures, 262 light tanks,
270 operation flat springs, 280 driving devices, 281 iron cores, 282 electromagnetic coils, 290 pilot pins, 300 cranks, 310 door signal light
Coupling, 320 locking signal optocouplers, 330 connecting rods, 340 first sealing rings, 350 second sealing rings
[specific embodiment]
Embodiment 1
Refering to a kind of door lock assembly of Fig. 2 to Fig. 7, a kind of door lock assembly, it is characterised in that: including locking device 230, close the door
Signal connecting plate 240, operation panel 260 and driving device 280, the door signal connecting plate 240 and control locking device 230 are logical
The removable connection of connecting rod 330 is crossed, under the action of connecting rod 330, door signal connecting plate 240 can control locking device 230 upward
Mobile, the operation panel 260 links with driving device 280, and 280 control operation plate 260 of driving device is mobile, the operation
Plate 260 controls the locking device 230 after moving up by crank 300 and rotates.The locking device 230 is split type with crank 300
Structure, the locking device 230 are mounted in shell 220 by reset spring 250, and the top of the locking device 230 is equipped with
Lock tongue 231, the lock tongue 231 are matched with the locked groove 109 on door closure 101, and the lower section of the lock tongue 231 is equipped with and crank 300
The driving column of activity cooperation, the inner cavity of the crank 300 offer the driver slot mating with driving column.The shell 220
Inside be equipped with the second pilot sleeve, between the locking device 230 and the second pilot sleeve by the second sealing ring 350 carry out it is close
Envelope, the lock tongue 231 are bar shaped plate body, and the cavity inside the locked groove 109 allows lock tongue 231 to rotate certain angle inside it
Degree, the driving column are prism.The door signal connecting plate 240 is coupled with door signal optocoupler 310, door signal
Optocoupler 310 issues the door signal that control driving device 280 acts, and the top of the door signal connecting plate 240 is equipped with activity
It is mounted on guide post in the first pilot sleeve on shell 220, it is close by first between the guide post and the first pilot sleeve
Seal 340 is sealed, and the door signal connecting plate 240 is moved down by the driving of small column 108 of 101 lower end surface of door closure,
The loophole 241 matched with door signal optocoupler 310 is offered below the door signal connecting plate 240.The driving dress
280 are set as electromagnetic actuator device, the driving device 280 includes iron core 281 and electromagnetic coil 282, the iron core 281 and operation
Plate 260 is connected, and the electromagnetic coil 282 is moved horizontally by 281 control operation plate 260 of iron core.The operation panel 260 passes through behaviour
Make flat spring 270 to be mounted in shell 220, the side of the operation panel 260 is equipped with signal plate, offers on the signal plate
Light slot 262, the light tank 262 are matched with locking signal optocoupler 320, and the locking signal optocoupler 320 is connected with electromagnet,
The operation panel 260 is equipped with heart-shaped structure 261, and the heart-shaped structure 261 is matched with pilot pin 290.The connecting rod 330 can
Rotation is mounted in shell 220, and the side wall of the shell 220 is equipped with matrix 210, one end of the connecting rod 330 be equipped with
The first driving slot that door signal connecting plate 240 matches, the other end of the connecting rod 330 are equipped with and 230 phase of locking device
Second driving slot of cooperation.
Embodiment 2
Difference with above-described embodiment 1 is: the door signal connecting plate 240 is pacified with the cooperation of door signal optocoupler 310
Dress, the door signal optocoupler 310 are one of microswitch, button switch or tongue tube.
Embodiment 3
Difference with above-described embodiment 1 is: the driving device 280 is one in thermal strain chip architecture or electric machine structure
Kind.
Embodiment 4
Difference with above-described embodiment 1 is: the locking device 230 is structure as a whole with crank 300.
A kind of working principle of door lock assembly of the utility model are as follows:
Refering to Fig. 2 and Fig. 3, small column 108 is set on door closure 101, height is much smaller than the height of gate stop 104, and
There is no hole, regular shape；Door lock assembly 200 is set on cabinet, and the locking device 230 and door signal of door lock assembly 200 connect
Fishplate bar 240 and cabinet flush setting, and appearance is consistent with cabinet；
Be intended to for door lock assembly to be mounted on the course of work for lid of closing the door in electric appliance refering to Fig. 4: signal connecting plate 240 passes through connecting rod
330 and locking device 230 link, door closure 101 close the door after, small column 108 drive door lock assembly 200 door signal connecting plate
240 move down in (direction A), drive in link rotatable (direction C), so that locking device 230 be driven to move up in (direction B), lock
The lock tongue 231 for determining device 230 is inserted into door closure.230 lower end of locking device is equipped with crank 300,300 one end of crank and operation panel
260 connections；240 lower end of door signal connecting plate is provided with loophole 241, and loophole both ends are equipped with door signal optocoupler 310；It closes
After gate signal connecting plate moves down, loophole 241 is come between door signal optocoupler 310, and the output of door signal optocoupler 310, which is closed the door, to be believed
Number；When artificial triggering door signal connecting plate, a signal can just be had by only arriving trigger position, and down stroke is excessive or too small all cannot
Triggering；
Refering to the course of work of 200 lock out action of Fig. 5 locking device: electromagnet is equipped in door lock assembly 200, electromagnet
The front end of iron core 281 is connected with operation panel 260, and one end of operation panel is provided with light tank 262, and 262 two sides of light tank are equipped with locking
Signal optocoupler 320；After electromagnet is powered, iron core 281 drives the movement of operation panel 260 to move right, and pilot pin 290 is from unlocked position
It is moved along 261 path of heart-shaped structure, after power-off, operation panel 260 is moved to the left the (side D under the action of operating flat spring 270
To), until mobile latched position, operation panel 260 drives crank 300 and locking device 230 to rotate again, the lock of locking device 230
Tongue 231 is gone in the locked groove 109 of door closure, realizes movement of locking a door；Under the movement of operation panel 260, light tank 262 comes locking letter
Between number optocoupler 320, locking signal optocoupler exports locking signal；
Refering to the course of work of 200 unlocking motion of Fig. 6 locking device: after electromagnet is powered, iron core 281 drives operation panel
260 movements move right, and pilot pin 290 moves (direction D') along 261 path of heart-shaped structure from latched position, after power-off, behaviour
Make plate 260 to be moved to the left under the action of operating flat spring 270, until mobile unlocked position, operation panel 260 drive crank again
300 and locking device 230 rotate, the lock tongue 231 of locking device 230 goes to outside the locked groove 109 of door closure, realizes unlocking motion；In
Under the movement of operation panel 260, for light tank 262 far between locking signal optocoupler 320, locking signal optocoupler exports unlocking signal.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (10)
1. a kind of door lock assembly, it is characterised in that: including locking device (230), door signal connecting plate (240), operation panel
(260) and driving device (280), the door signal connecting plate (240) and control locking device (230) pass through connecting rod (330)
Removable connection, under the action of connecting rod (330), door signal connecting plate (240) can control locking device (230) Xiang Shangyi
Dynamic, the operation panel (260) and driving device (280) are linked, and driving device (280) control operation plate (260) is mobile, institute
State locking device (230) rotation after operation panel (260) are moved up by crank (300) control.
2. a kind of door lock assembly as described in claim 1, it is characterised in that: the locking device (230) is with crank (300)
Split type structure, the locking device (230) are mounted in shell (220) by reset spring (250), the locking device
(230) top is equipped with lock tongue (231), and the lock tongue (231) matches with the locked groove (109) on door closure (101), the lock tongue
(231) lower section is equipped with the driving column with crank (300) activity cooperation, and the inner cavity of the crank (300) offers and driving column
Mating driver slot.
3. a kind of door lock assembly as claimed in claim 2, it is characterised in that: be equipped with the second guide sleeve in the shell (220)
Cylinder is sealed between the locking device (230) and the second pilot sleeve by the second sealing ring (350), the lock tongue
It (231) is bar shaped plate body, the internal cavity of the locked groove (109) allows lock tongue (231) to rotate a certain angle inside it, institute
Stating driving column is prism.
4. a kind of door lock assembly as described in claim 1, it is characterised in that: the locking device (230) is with crank (300)
Integral structure.
5. a kind of door lock assembly as described in claim 1, it is characterised in that: the door signal connecting plate (240) and shutdown
Signal optocoupler (310) is coupled, and door signal optocoupler (310) issues the door signal of control driving device (280) movement, institute
The top for stating door signal connecting plate (240), which is equipped with, is movably arranged on guide post in the first pilot sleeve on shell (220), institute
It states and is sealed between guide post and the first pilot sleeve by the first sealing ring (340), the door signal connecting plate (240)
It is moved down by small column (108) driving of door closure (101) lower end surface, is offered below the door signal connecting plate (240)
The loophole (241) matched with door signal optocoupler (310).
6. a kind of door lock assembly as described in claim 1, it is characterised in that: the door signal connecting plate (240) and shutdown
Signal optocoupler (310) is coupled, and the door signal optocoupler (310) is one in microswitch, button switch or tongue tube
Kind.
7. a kind of door lock assembly as described in claim 1, it is characterised in that: the driving device (280) is electromagnetic drive dress
It sets, the driving device (280) includes iron core (281) and electromagnetic coil (282), the iron core (281) and operation panel (260) phase
Even, the electromagnetic coil (282) is moved horizontally by iron core (281) control operation plate (260).
8. a kind of door lock assembly as described in claim 1, it is characterised in that: the driving device (280) is thermal strain piece knot
One of structure or electric machine structure.
9. a kind of door lock assembly as described in claim 1, it is characterised in that: the operation panel (260) passes through operation flat spring
(270) it is mounted in shell (220), the side of the operation panel (260) is equipped with signal plate, offers light transmission on the signal plate
Slot (262), the light tank (262) match with locking signal optocoupler (320), the locking signal optocoupler (320) and electromagnetism
Iron phase connects, and the operation panel (260) is equipped with heart-shaped structure (261), and the heart-shaped structure (261) and pilot pin (290) match
It closes.
10. a kind of door lock assembly as described in claim 1, it is characterised in that: the connecting rod (330) is rotatably mounted on shell
In body (220), the side wall of the shell (220) is equipped with matrix (210), and one end of the connecting rod (330) is equipped with and letter of closing the door
The first driving slot that number connecting plate (240) matches, the other end of the connecting rod (330) is equipped with and locking device (230) phase
Second driving slot of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720074.2U CN209620893U (en) | 2018-10-23 | 2018-10-23 | A kind of door lock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720074.2U CN209620893U (en) | 2018-10-23 | 2018-10-23 | A kind of door lock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620893U true CN209620893U (en) | 2019-11-12 |
Family
ID=68442247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821720074.2U Active CN209620893U (en) | 2018-10-23 | 2018-10-23 | A kind of door lock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281550A (en) * | 2018-10-23 | 2019-01-29 | 杭州神林电子有限公司 | A kind of door lock assembly |
-
2018
- 2018-10-23 CN CN201821720074.2U patent/CN209620893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281550A (en) * | 2018-10-23 | 2019-01-29 | 杭州神林电子有限公司 | A kind of door lock assembly |
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