CN108286375A - A kind of refrigerating plant - Google Patents
A kind of refrigerating plant Download PDFInfo
- Publication number
- CN108286375A CN108286375A CN201711482129.0A CN201711482129A CN108286375A CN 108286375 A CN108286375 A CN 108286375A CN 201711482129 A CN201711482129 A CN 201711482129A CN 108286375 A CN108286375 A CN 108286375A
- Authority
- CN
- China
- Prior art keywords
- lock
- door body
- gear
- tapered end
- lock tongue
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 17
- 238000010586 diagram Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0042—For refrigerators or cold rooms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0069—Monitoring bolt position
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of refrigerating plant, including babinet, door body, to lock the electric lock of door body and babinet and the controller with electric lock communication connection, electric lock includes being set to babinet and the lock body on one in door body and the lock on another, lock body includes shell, lock tongue in shell, driving lock tongue in the direction projection to where lock to latch the drive component switched between matched lock-out state and the unlocked state being separated with lock in shell, when lock tongue is in the unlocked state, lock tongue and the babinet of installation lock body or the flush with outer surface of door body, drive component is connect with controller communication；On the one hand, the user only licensed could open door body and take article in babinet, relatively safety；On the other hand, the physical trait that has always by the user itself licensed unlocks, and is unlocked without using key, user-friendly.
Description
Technical field
The present invention relates to refrigerating plant field more particularly to a kind of safe and user-friendly refrigerating plants.
Background technology
Refrigerating plant is positioned over the relatively discloseder place such as office, club by existing certain customers, to utilize the system
Device for cooling stores some more high-grade tea, wine and other items.The loss of article in order to prevent generally can all be arranged to lock system
The door lock of the door body of device for cooling, still, present most of door lock are all the mechanical locks of tradition machinery formula, compare low side, and need
Want compatible key that could unlock, and key itself is smaller easy to be lost, causes user inconvenient for use；Or key is general
Key, can not play prevent article lose effect.
In view of this, it is necessary to provide a kind of improved refrigerating plants to solve the above problems.
Invention content
The purpose of the present invention is to provide a kind of safe and user-friendly refrigerating plants.
For achieving the above object, the present invention adopts the following technical scheme that：A kind of refrigerating plant, including babinet, door body,
To lock the electric lock of the door body and the babinet and the controller with electric lock communication connection, the electric lock
Include that lock body and the lock on another, the lock body on one in the babinet and the door body includes
Shell, the lock tongue being disposed in the housing are disposed in the housing to drive the lock tongue to the side where the lock
Drive to projection to switch between the matched lock-out state of the lock and the unlocked state being separated with the lock
When dynamic component, the lock tongue are in the unlocked state, the flush with outer surface of the lock tongue and the babinet or door body of installing the lock body,
The driving component is connect with the controller communication；The refrigerating plant further includes the identity being connect with the controller communication
Identifier, the controller control the driving component according to the recognition result of the identity recognizer.
As further improved technical scheme of the present invention, the lock tongue include lock tongue ontology and be located at the lock tongue sheet
For body towards the tapered end of one end of the lock, the driving component includes driving the lock tongue ontology to closer or far from the lock
First actuator of the direction movement of button and the second actuator of the driving tapered end rotation.
As further improved technical scheme of the present invention, first actuator includes motor, is connected with the motor
It the motor screw that connects, the first gear group being meshed with the motor screw and is matched with the first gear group to drive
The second gear of lock tongue ontology movement, has on the lock tongue ontology and the matched tooth-strip part of the second gear.
It is located at the lock tongue ontology as further improved technical scheme of the present invention, in the shell far from described first
The side of actuator is convexly equipped with the positive stop strip of the moving direction extension along the lock tongue ontology, the shell and the installation lock
The opening stretched out for the lock tongue is equipped on the babinet or door body of body towards the side of the lock.
As further improved technical scheme of the present invention, second actuator includes the connection being connected with the tapered end
Lever, the tapered end screw rod for being connected to the one end of the interlocking bar far from the tapered end and to drive the tapered end screw rod to rotate
Driving mechanism, the lock tongue ontology is concavely provided with to accommodate the receiving portion of the tapered end screw rod and the connection receiving portion
The through-hole of the interlocking bar is accommodated towards one end of the lock with the lock tongue ontology.
As further improved technical scheme of the present invention, first actuator includes motor, is connected with the motor
The motor screw that connects, the first gear group being meshed with the motor screw, the driven tooth being meshed with the first gear group
Take turns and be connected to the second gear on the driven gear, the driving mechanism include be connected with the second gear with
With the matched third gear of the tapered end screw rod, and the second gear, third gear formed with the driven gear it is coaxial
Gear；It is arranged close to the receiving portion with the matched tooth-strip part of the second gear on the lock tongue ontology and is located at the receipts
Appearance portion is close to the side of the lock.
As further improved technical scheme of the present invention, the tapered end has first external diameter and different from outside described first
The second external diameter of diameter, the lock are equipped with the matched perforation of the tapered end in the unlocked state and for collecting post
State the accommodating cavity of tapered end；It installs to be equipped with towards the side of the lock on the babinet or door body of the lock body and be stretched out for the lock tongue
Opening, the shape of the opening matches with the shape of the tapered end in the unlocked state.
As further improved technical scheme of the present invention, the tapered end be threaded post, the lock be equipped with it is described
The matched threaded hole of threaded post.
As further improved technical scheme of the present invention, the refrigerating plant further includes being set to the door body or described
To sense the opening state of the door body and the sensing mechanism of closed state on babinet, the sensing mechanism and the controller
Communication connection, the controller sense when the door body is closed in the sensing mechanism and control the driving component
It drives the lock tongue to self solve lock status and switches to lock-out state.
As further improved technical scheme of the present invention, the door body include door body ontology and be set to the door body sheet
Door body panel on body, the identity recognizer are the Fingerprint Identification Unit on the door body panel.
The beneficial effects of the invention are as follows：Refrigerating plant in the present invention, including identity recognizer, locking babinet and door
The electric lock and controller of body, electric lock self-locking described in the output control that the controller is identified according to the identity recognizer
Determining state and switches to unlocked state, on the one hand, the user only licensed could open door body and take article in babinet,
Compare safety；On the other hand, the physical trait that has always by the user itself licensed unlocks, without using key
Spoon unlocks, user-friendly；Meanwhile the lock tongue it is in the unlocked state when, the lock tongue and the case for installing the lock body
The flush with outer surface of body or door body, to, during user closes the door body, the lock tongue and the door body or babinet
Between not will produce interference, cause to damage.
Description of the drawings
Fig. 1 is that the structure when electric lock in the refrigerating plant in the present invention in first embodiment is in the unlocked state is shown
It is intended to.
Fig. 2 is the internal structure schematic diagram of the lock body in electric lock shown in FIG. 1.
Fig. 3 is the structural schematic diagram of part of being connected with tapered end in the second actuator in the lock body in Fig. 2.
Fig. 4 is that the first actuator in electric lock shown in FIG. 1 drives lock tongue to the knot after the movement of the direction of lock
Structure schematic diagram.
Fig. 5 is the internal structure schematic diagram of the lock body of the electric lock in Fig. 4.
Fig. 6 is the structural schematic diagram when electric lock in Fig. 1 is in the lock state.
Fig. 7 is the internal structure schematic diagram of the lock body of the electric lock in Fig. 6.
Specific implementation mode
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings, please refers to Fig. 1 to Fig. 7 institutes
Show, for the better embodiment of the present invention, only show in Figure of description of the invention on electric lock and babinet with the electricity
The dynamic matched part of lock, other are the common structure of refrigerating plant.
It please join shown in Fig. 1 to Fig. 7, the present invention provides a kind of refrigerating plant, including babinet 1, connect with the body pivot
Door body, the electric lock 2 to lock the door body and the babinet, the identity recognizer on the babinet or door body with
And controller, the identity recognizer and the electric lock 2 are connect with the controller communication.
The refrigerating plant can be ice, wine cabinet or refrigerator etc., certainly, the electric lock 2 in the present invention can also be used
In other household electrical appliance.
The identity recognizer is used for identifying the physical trait of user itself, the physical trait for example fingerprint, voice,
Iris etc. is used for identifying that the fingerprint of human body, i.e., the described identity recognizer are Fingerprint Identification Unit in of the invention.
The door body include door body ontology and with the matched door body panel of the door body ontology, the Fingerprint Identification Unit
On the door body panel, in order to user's operation.
The pre-stored fingerprint information that the user licensed is prestored in the controller is wanted to open door body there is user
When, the finger print information of oneself is inputted, the Fingerprint Identification Unit obtains the actual fingerprint information of user and feeds back to the control
Device, the controller compare the actual fingerprint information with pre-stored fingerprint information, if the actual fingerprint information and the finger that prestores
Line information match, then the controller control the electric lock 2 and switch to unlocked state from lock-out state, so that user takes
Article in babinet 1；If the actual fingerprint information is not matched that with pre-stored fingerprint information, electric lock 2 keeps lock-out state,
The door body can not be opened；Object in babinet is taken to which, on the one hand, the user only licensed could open door body
Product, relatively safety；On the other hand, the physical trait that has always by the user itself licensed unlocks, without making
It is unlocked with key, it is user-friendly.
The typing of the pre-stored fingerprint information can shift to an earlier date typing by the Fingerprint Identification Unit, can also be set by other
Standby typing in advance, such as mobile phone, display screen etc..
The electric lock 2 include be set to the babinet 1 on one in the door body lock body 21 and be set to it is another
Lock 22 on a realizes opening and the closing of the door body by the cooperation of the lock body 21 and the lock 22.
For ease of description, it is set on the babinet 1 with the lock body 21 below, and the lock 22 is set to the door body
It illustrates for upper, is equipped with to install the mounting portion of the lock body 21, to enhance the refrigerating plant in the babinet 1
Overall appearance effect；Certainly, the lock body 21 can also be set in the door body, and the lock 22 is set to the babinet 1 at this time
On.
Further, the lock body 21 includes shell 211, the lock tongue 23 in the shell 211, is set to the shell
In 211 to drive the lock tongue 23 to the direction projection where the lock 22 with 22 matched lockings of the lock
The drive component 24 switched between state and the unlocked state being separated with the lock 22.It should be understood that the control
Device controls the electric lock 2 according to the recognition result of the Fingerprint Identification Unit and switches between lock-out state and unlocked state, i.e.,
The controller controls the driving component 24 according to the recognition result of the Fingerprint Identification Unit and realizes that the lock tongue 23 is locking
Switch between state and unlocked state.
It is equipped with towards the side of the lock 22 on the babinet 1 of the shell 211 and the installation lock body 21 described in supplying
Lock tongue 23 stretch out opening so that the driving component 24 can drive the lock tongue 23 stretch out the outside of the babinet 1 with
22 phases of the lock lock, and realize the locking between the babinet 1 and the door body.
Meanwhile the lock tongue 23 it is in the unlocked state when, the lock tongue 23 and the babinet 1 of installing the lock body 21
Flush with outer surface, to during user closes the door body, not will produce between the lock tongue 23 and the door body dry
It relates to, causes to damage.
Specifically, the lock tongue 23 includes lock tongue ontology 231 and latches 22 towards described positioned at the lock tongue ontology 231
One end tapered end 232, during the lock tongue 23 self solves lock status and switches to lock-out state, the lock tongue ontology 231
Drive the tapered end 232 at the position to where being moved to the lock 22 close to the direction of the lock 22, in order to described
Tapered end 232 realizes the locking between the door body and the babinet 1 with the lock 22 phases locking；It is locked certainly in the lock tongue 23
During state switches to unlocked state, it will unlock between the tapered end 232 and the lock 22 first, it is then described
Lock tongue ontology 231 drives the tapered end 232 to be moved to the tapered end 232 far from the lock tongue to the direction far from the lock 22
The side of ontology 231 and the outer surface flush of the babinet 1 keep the lock tongue 23 in the unlocked state, and institute is taken convenient for user
State the article in babinet 1.
In first embodiment of the invention, the tapered end 232 has first external diameter and different from the first external diameter
Second external diameter, the lock 22 are equipped with the matched perforation 221 of the tapered end 232 in the unlocked state and for receiving
Hold the accommodating cavity 222 of the tapered end 232, thus during the lock tongue 23 self solves lock status and switches to lock-out state, institute
State lock tongue ontology 231 drive the tapered end 232 to close to the direction of the lock 22 move through the perforation 221 make it is described
Tapered end 232 is contained in the accommodating cavity 222, and then the driving component 24 drives the tapered end 232 to rotate preset angle
Make the tapered end 232 that can not be detached from the lock 22 from the perforation 221, so that the lock tongue 23 is in the lock state, it is real
Existing locking between the babinet 1 and the door body；During the lock tongue 23 switches to unlocked state from lock-out state,
The driving component 24 drives the tapered end 232 to turn to position corresponding with the tapered end 232 in the unlocked state first
Place is set, then drives the lock tongue ontology 231 that the tapered end 232 is driven to make the lock to the direction movement far from the lock 22
First 232 pass through the perforation 221 to be separated with the lock 22, and it is corresponding with unlocked state so that the lock tongue 23 is switched to
At position.
Further, the confession lock tongue of the side setting on the babinet 1 of the lock body 21 towards the lock 22 is installed
The shape of 23 openings 11 stretched out is matched with the shape of the tapered end 232 in the unlocked state, institute when in the unlocked state
Stating tapered end 232 can be contained in the opening 11, to make the outer surface flush of the tapered end 232 and the babinet 1.
In second embodiment of the invention, the embodiment and first embodiment difference lies in：The tapered end is
Threaded post, the lock be equipped with the matched threaded hole of the threaded post, to the lock tongue self solve lock status switching
To lock-out state, the lock tongue ontology drives the tapered end to make the tapered end to the movement close to the direction of the lock
It is moved at the position where threaded hole, then the driving component drives the tapered end rotation to make the tapered end and the screw thread
Hole screw-thread fit realizes the locking between the babinet and the door body, while the door body being tensed, improve the door body with
Sealing performance between the babinet；During the lock tongue switches to unlocked state from lock-out state, the driving group
Part, which drives the tapered end to rotate backward, makes the tapered end be separated with the threaded hole, realizes between the door body and the babinet
Unlock, while by the door body to far from the babinet direction release, be convenient for the door body opening, then driving described in
It is corresponding with unlocked state that lock tongue ontology drives direction movement of the tapered end to the separate lock that the lock tongue is made to switch to
Position at.
With first embodiment in addition to above-mentioned difference, other all sames repeat no more the second embodiment in this.
Further, the driving component 24 includes driving the lock tongue ontology 231 to closer or far from the lock 22
Direction movement the first actuator 25 and the rotation of the driving tapered end 232 with locked or unlocked with 22 phases of the lock the
Two actuators 26.
Specifically, first actuator 25 include motor 251, be connected with the motor 251 motor screw 252,
It the first gear group 253 that is meshed with the motor screw 252 and is matched with described in drive with the first gear group 253
The second gear 254 that lock tongue ontology 231 moves, has on the lock tongue ontology 231 and 254 matched tooth of the second gear
Item portion 2311, the motor 251 drive motor screw 252 to rotate, and the motor screw 252 drives the first gear group 253
Rotation, to link the second gear 254 rotate, the second gear 254 rotate during with the tooth-strip part 2311
It matches, to drive the lock tongue ontology 231 to be moved to the direction far from or close to the lock 22.
It should be understood that changing the rotation direction of the motor screw 252 by the motor 251, described in changing
The rotation direction of second gear 254 is realized and the lock tongue ontology 231 is driven to be moved to the direction far from or close to the lock 22
It is dynamic.
Further, first actuator 25 further includes the driven gear being meshed with the first gear group 253
255, the second gear 254 is fixed on the driven gear 255, and forms in-line gears with the driven gear 255, from
And when the first gear group 253 drives the driven gear 255 to rotate, the second gear 254 and the driven gear
255 rotate synchronously to drive the lock tongue ontology 231 to move.
The number of gear in the first gear group 253 can be one, two or more, with as the case may be
It being changed, in present embodiment, the first gear group 253 includes intermeshing two gears, and one in two gears
A directly to be engaged with the motor screw 252, another is directly engaged with the driven gear 255.
Further, it is convex that side of the lock tongue ontology 231 far from first actuator 25 is located in the shell 11
Positive stop strip equipped with the moving direction extension along the lock tongue ontology 231, to limit the moving direction of the lock tongue ontology 231,
It prevents the lock tongue ontology 231 from being moved to away from the direction of first actuator 25, makes the second gear 254 and the tooth
Item portion 2311 is separated.
Second actuator 26 includes the interlocking bar 261 being connected with the tapered end 232, is connected to the interlocking bar
The tapered end screw rod 262 of 261 one end far from the tapered end 232 and driving machine to drive the tapered end screw rod 262 to rotate
Structure 263, the driving mechanism 263 drive the tapered end screw rod 262 to rotate and the tapered end 232 are driven to rotate, and realize the lock
First 232 with it is described lock 22 locking and unlock.
Specifically, the lock tongue ontology 231 be concavely provided with to accommodate the receiving portion 2312 of the tapered end screw rod 262 and
The receiving portion 2312 and the lock tongue ontology 231 are connected to towards one end of the lock 22 to accommodate the interlocking bar 261
Through-hole.During first actuator 25 drives the lock tongue ontology 231 to move, the tapered end screw rod 262, linkage
Bar 261 and the tapered end 232 and 231 synchronizing moving of lock tongue ontology, to drive the tapered end 232 to move, and are convenient for institute
Stating driving mechanism 263 drives the tapered end screw rod 262 to rotate, the tapered end 232 that links rotation.
The tapered end screw rod 262, interlocking bar 261 and the tapered end 232 are integrally formed.
Specifically, the driving mechanism 263 includes the third gear 264 being connected with the second gear 254, and described
Three gears 264, second gear 254 and the driven gear 255 form in-line gears, described to be driven in the motor 251
Motor screw 252 rotate when, the first gear group 253 link the driven gear 255 rotation, the second gear 254 with
And the third gear 264 is rotated synchronously with the driven gear 255, to drive the lock tongue by the second gear 254
Ontology 231 moves, and drives the tapered end 232 to rotate preset angle by the third gear 264.
The third gear 264 drives the third gear by means of the driving structure in first actuator 25
264 rotations, to simplify the structure of the driving component 24, the lock body 21 is made to minimize.
Specifically, the tooth-strip part 2311 is arranged close to the receiving portion 2312 and positioned at the receiving portion 2312 close to institute
The side for stating lock 22, drives the lock tongue 23 to self solve the process that lock status switches to lock-out state in the driving component 24
In, the motor 251 starts drives the driven gear 255 to drive the second gear 254 and the third gear 264 indirectly
Rotation, the second gear 254 are in contact with the tooth-strip part 2311 and drive the lock tongue ontology 231 to close to described first
The direction movement of lock 22, then after the lock tongue ontology 231 stops movement, the third gear 264 and the tapered end spiral shell
Bar 262 is matched to drive the tapered end 232 to rotate preset angle；Similarly, the lock tongue is driven in the driving component 24
23 drive the driven gear 255 reversed indirectly from during lock-out state switches to unlocked state, the motor 251 starts
Rotation drives the second gear 254 to be rotated with the third gear 264, the third gear 264 first with the tapered end spiral shell
After bar 262 is matched to drive the tapered end 232 to rotate backward preset angle, the second gear 254 and the tooth-strip part
2311 are in contact and the lock tongue ontology 231 are driven to be moved to the direction far from the lock 22.
The second gear 254 include the second rim being connected with the driven gear 255 and be set to described second
Second gear teeth at portion on wheel rim, meanwhile, the third gear 264 includes the third that is connected with the second rim
Wheel rim and the third gear teeth at the portion on the third wheel rim, second gear teeth and the third gear teeth
It in the shaft extending direction sequence of the driven gear 255, and is arranged close to, on the one hand, make the second gear 254 and institute
Interference will not be generated between other component by stating during third gear 264 rotates synchronously；On the other hand, enhance the driving
Component 24 drives the continuity of the handoff procedure between lock-out state and unlocked state of the lock tongue 23.
Further, the refrigerating plant further includes being set on the door body or the babinet 1 to sense the door
The opening state of body and the sensing mechanism of closed state, the sensing mechanism are connect with the controller communication, the controller
The sensing mechanism sense controlled when the door body is closed the driving component 24 drive the lock tongue 23 from
Unlocked state switches to lock-out state.
Specifically, the sensing mechanism can be the magnet-sensitive switch or mechanical switch being connect with the controller communication.
In conclusion a kind of refrigerating plant of the present invention, including identity recognizer, locking the electricity of babinet 1 and door body
Dynamic to lock 2 and controller, electric lock 2 locks shape certainly described in the output control that the controller is identified according to the identity recognizer
State switches to unlocked state, on the one hand, and the user only licensed could open door body and take article in babinet 1, than
It is safer；On the other hand, the physical trait that has always by the user itself licensed unlocks, without using key
It unlocks, it is user-friendly；Meanwhile the lock tongue 23 it is in the unlocked state when, the lock tongue 23 with the lock body 21 is installed
Babinet 1 or door body flush with outer surface, to, during user closes the door body, the lock tongue and the door body
Or interference is not will produce between babinet 1, cause to damage.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiment of understanding.
The series of detailed descriptions listed above only for the present invention feasible embodiment specifically
Bright, they are all without departing from equivalent implementations made by technical spirit of the present invention not to limit the scope of the invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of refrigerating plant, including babinet, door body, the electric lock to lock the door body and the babinet and with it is described
The controller of electric lock communication connection, it is characterised in that：The electric lock includes being set to the babinet and one in the door body
Lock body on a and the lock on another, the lock body includes shell, the lock tongue that is disposed in the housing, is set to institute
State in shell to drive the lock tongue to the direction projection where the lock with the matched locking shape of lock
State and the drive component for latching and switching between the unlocked state that is separated, when the lock tongue is in the unlocked state, institute
The flush with outer surface of lock tongue and the babinet or door body of installing the lock body is stated, the driving component connects with the controller communication
It connects；The refrigerating plant further includes the identity recognizer being connect with the controller communication, and the controller is according to the identity
The recognition result of identifier controls the driving component.
2. refrigerating plant as described in claim 1, it is characterised in that：The lock tongue include lock tongue ontology and be located at the lock
For tongue ontology towards the tapered end of one end of the lock, the driving component includes driving the lock tongue ontology to closer or far from institute
State the first actuator of the direction movement of lock and the second actuator of the driving tapered end rotation.
3. refrigerating plant as claimed in claim 2, it is characterised in that：First actuator includes motor and the motor
The motor screw that is connected, the first gear group being meshed with the motor screw and matched with the first gear group with
The second gear of the lock tongue ontology movement is driven, is had and the matched rack of the second gear on the lock tongue ontology
Portion.
4. refrigerating plant as claimed in claim 2 or claim 3, it is characterised in that：It is separate to be located at the lock tongue ontology in the shell
The side of first actuator is convexly equipped with the positive stop strip of the moving direction extension along the lock tongue ontology, the shell and peace
It fills and is equipped with the opening stretched out for the lock tongue towards the side of the lock on the babinet or door body of the lock body.
5. refrigerating plant as claimed in claim 2, it is characterised in that：Second actuator includes being connected with the tapered end
Interlocking bar, be connected to the tapered end screw rod of the one end of the interlocking bar far from the tapered end and to drive the tapered end screw rod
The driving mechanism of rotation, the lock tongue ontology are concavely provided with to accommodate the receiving portion of the tapered end screw rod and the connection receipts
Appearance portion accommodates the through-hole of the interlocking bar with the lock tongue ontology towards one end of the lock.
6. refrigerating plant as claimed in claim 5, it is characterised in that：First actuator includes motor and the motor
The motor screw that is connected, the first gear group being meshed with the motor screw, be meshed with the first gear group from
Moving gear and the second gear being connected on the driven gear, the driving mechanism include being connected with the second gear
With with the matched third gear of the tapered end screw rod, and the second gear, third gear are formed with the driven gear
In-line gears；It is arranged close to the receiving portion with the matched tooth-strip part of the second gear on the lock tongue ontology and is located at institute
Receiving portion is stated close to the side of the lock.
7. refrigerating plant as claimed in claim 5, it is characterised in that：The tapered end has first external diameter and different from described the
The second external diameter of one outer diameter, the lock are equipped with the matched perforation of the tapered end in the unlocked state and for receiving
Hold the accommodating cavity of the tapered end；It installs to be equipped with towards the side of the lock on the babinet or door body of the lock body and supplies the lock tongue
The opening of stretching, the shape of the opening are matched with the shape of the tapered end in the unlocked state.
8. refrigerating plant as claimed in claim 5, it is characterised in that：The tapered end be threaded post, the lock be equipped with
The matched threaded hole of threaded post.
9. refrigerating plant as described in claim 1, it is characterised in that：The refrigerating plant further include set on the door body or
To sense the opening state of the door body and the sensing mechanism of closed state on the babinet, the sensing mechanism and the control
Device communication connection processed, the controller sense when the door body is closed in the sensing mechanism and control the driving
Lock tongue described in Component driver self solves lock status and switches to lock-out state.
10. refrigerating plant as described in claim 1, it is characterised in that：The door body includes door body ontology and is set to described
Door body panel on door body ontology, the identity recognizer are the Fingerprint Identification Unit on the door body panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482129.0A CN108286375B (en) | 2017-12-29 | 2017-12-29 | Refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482129.0A CN108286375B (en) | 2017-12-29 | 2017-12-29 | Refrigerating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108286375A true CN108286375A (en) | 2018-07-17 |
| CN108286375B CN108286375B (en) | 2020-07-28 |
Family
ID=62831280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711482129.0A Active CN108286375B (en) | 2017-12-29 | 2017-12-29 | Refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108286375B (en) |
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| CN109356462A (en) * | 2018-12-19 | 2019-02-19 | 珠海优特电力科技股份有限公司 | Electronic lock |
| CN109736644A (en) * | 2018-12-21 | 2019-05-10 | 江门市蓬江区嘉和自动门窗科技有限公司 | A kind of automatic door switching device |
| US20210222459A1 (en) * | 2020-01-20 | 2021-07-22 | Bitron S.P.A. | Door-locking device to lock the door of a household appliance |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108286375B (en) | 2020-07-28 |
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Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |