CN207110710U - A kind of self-powered intelligent door lock - Google Patents
A kind of self-powered intelligent door lock Download PDFInfo
- Publication number
- CN207110710U CN207110710U CN201720686703.3U CN201720686703U CN207110710U CN 207110710 U CN207110710 U CN 207110710U CN 201720686703 U CN201720686703 U CN 201720686703U CN 207110710 U CN207110710 U CN 207110710U
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- lock
- intelligent door
- door lock
- storage unit
- charge storage
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Abstract
The utility model discloses a kind of self-powered intelligent door lock, including lock housing and lock body, there is rotatable lock handle by hinge in the lock housing, the lock body is arranged in the lock housing, and it is assemblied in the pin the tip of the axis of the lock handle, the intelligent door lock is also equipped with TRT, and the lock housing is internally provided with charge storage unit, and the TRT electrically connects with the charge storage unit.Self-powered intelligent door lock provided by the utility model, generated electricity by the TRT of setting, and by electrical power storage to charge storage unit, make the electricity in charge storage unit sufficient, it ensure that electricity consumption device normal power supply of the charge storage unit into intelligent door lock, be not in that intelligent door lock occurs powering off or electricity shortage, cause the situation of intelligent door lock cisco unity malfunction.
Description
Technical field
Door lock technical field is the utility model is related to, more particularly to a kind of self-powered intelligent door lock.
Background technology
Improved with the intelligence degree of door lock, the condition of work of intelligent door lock must be under conditions of having stable power-supplying
Carry out.
In general, intelligent door lock usually can expire using mains-supplied or battery powered, both power supply modes
Sufficient requirement, but can also have the problem of civil power power-off or power failure, and battery consumption excessively causes asking for not enough power supply
Topic.When these cases occur, directly affect the normal work of door lock, will because can not power or electricity shortage lead to not into
Row is unlocked.
For this reason, it may be necessary to provide a kind of emergency service mode, solve intelligent door lock because outside can not power and caused by can not
The problem of unlocking.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of self-powered intelligent door lock, to solve in the prior art
Intelligent door lock there is a situation where power-off or not enough power supply, cause smart lock cisco unity malfunction.
In order to solve the above technical problems, the technical scheme that self-powered intelligent door lock of the present utility model uses is：
Including lock housing and lock body, there is rotatable lock handle by hinge in the lock housing, the lock body is arranged in the lock housing,
And the pin the tip of the axis of the lock handle is assemblied in, the intelligent door lock is also equipped with TRT, and the lock housing is internally provided with
Charge storage unit, the TRT electrically connect with the charge storage unit.
It is further preferred that the TRT includes ratchet mechanism, the electromagnetism hair with ratchet mechanism drive connection
Motor structure, the ratchet mechanism include assemble with the pin the tip of the axis by connecting shaft ratchet, with the ratchet be driven match somebody with somebody
The ratchet of conjunction, the Electromagnetic generation mechanism include rotor and are arranged in the lock housing to coordinate what is generated electricity with the rotor motion
Stator, the ratchet are fixedly connected with the rotor by power transmission shaft.
It is further preferred that the TRT includes ratchet mechanism, the electromagnetism hair with ratchet mechanism drive connection
The drive mechanism that motor structure and the driving lock handle are connected or are disconnected with the ratchet mechanism, the ratchet machine
Structure includes ratchet, the ratchet with ratchet transmission cooperation being assemblied in by axis of rotation in the lock housing, the electromagnetism hair
Motor structure include rotor and be arranged in the lock housing with the rotor motion coordinate generating stator, the ratchet with it is described
Rotor is fixedly connected by power transmission shaft.
It is further preferred that the drive mechanism includes rolling assembling the mounting seat in the lock housing, the mounting seat
Outer peripheral face is provided with travelling gear, and the pin the tip of the axis is provided with drive gear, the drive gear and the travelling gear
Engaged transmission, the mounting seat are provided with mounting hole along its axis, are moved in the mounting hole and be equipped with activation button, the peace
Dress is provided with button block edge in hole, and the end of the activation button is connected with connection component, and the connection component includes
It is inserted into the push rod face gear of the end of the activation button, the pawl set end-tooth with push rod end face meshed transmission gear
Wheel, the push rod face gear are inclined-plane with the increment face on pawl set face gear, the end of the pawl set face gear
Spline is rotatably equipped with by bearing, the end of the mounting hole is provided with the convex edge towards mounting hole rear end, the convex edge with
It is fixedly connected between the front end face of the spline and is provided with back-moving spring, is provided with the inwall of the rear end of the mounting hole and institute
State spline and be oriented to the guide groove coordinated, spline, the spline and the mounting seat are provided with the rotating shaft of the ratchet
Mounting hole is coaxially disposed, the spline under the driving of the activation button with the spline engaged transmission or being disengaged from,
It is connected or is disconnected realizes that lock handle is corresponding with the ratchet mechanism.
It is further preferred that offer external direct current power supply interface in the lock housing, the external direct current power supply interface with
The charge storage unit is electrically connected for being powered into charge storage unit.
It is further preferred that electrically connected in the lock housing between the external direct current power supply interface and the charge storage unit
It is provided with mu balanced circuit.
It is further preferred that the output end electrical connection voltage changing module of the charge storage unit, the voltage changing module output end are
The intelligent door lock internal circuit power supply.
It is further preferred that the output end circumscribed USB power supply interface of the voltage changing module.
It is further preferred that charging indicator light is provided with the lock housing, the charging indicator light and the Electromagnetic generation
Mechanism electrically connects.
It is further preferred that the voltage changing module input is 9V, export as 5V and/or 3V.
By such scheme, the beneficial effects of the utility model are：Self-powered intelligent door lock provided by the utility model,
Generated electricity by the TRT of setting, and the electricity in charge storage unit in electrical power storage to charge storage unit, will be made sufficient, protected
Electricity consumption device normal power supply of the charge storage unit into the present embodiment has been demonstrate,proved, has been not in that intelligent door lock of the prior art breaks
Electricity or electricity shortage, the situation for causing intelligent door lock normally to work.
Further preferably it is configured, TRT is made up of ratchet mechanism and Electromagnetic generation mechanism, can pass through lock handle
The function of realizing and generate electricity is moved back and forth, and can also be generated electricity while unlocking.
Further preferably it is configured, ratchet mechanism can be intermeshed and depart from lock handle, can realize and be locked when unlocking
The function of unlocking simply is realized, when needing charging, lock handle realizes the function of generating electricity.
Further preferably it is configured, external direct current power supply interface, directly charge storage unit can be carried out by external power source
Charging.
Further preferably it is configured, USB power supply interfaces, can realizes by mobile devices such as mobile phones in intelligent door lock
Electricity consumption device carries out temporary power.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment one of the utility model self-powered intelligent door lock；
Fig. 2 is the internal structure schematic diagram of the lock housing in the embodiment one of the utility model self-powered intelligent door lock；
Fig. 3 is the circuit composition frame chart of the embodiment one of the utility model self-powered intelligent door lock；
Fig. 4 is the structural representation of the embodiment two of the utility model self-powered intelligent door lock；
Fig. 5 is the knot of another structure of the drive mechanism in the embodiment two of the utility model self-powered intelligent door lock
Structure schematic diagram.
Embodiment
For the ease of understanding the utility model, below in conjunction with the accompanying drawings and specific embodiment, the utility model is carried out more detailed
Thin explanation.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can be with many different
Form is realized, however it is not limited to embodiment described by this specification.On the contrary, the purpose for providing these embodiments is made to this
The understanding of the disclosure of utility model more thorough and comprehensive.
It should be noted that unless otherwise defined, all technologies and scientific terminology are with belonging to used in this specification
The implication that those skilled in the art of the present utility model are generally understood that is identical.Of the present utility model used in the description
Term be intended merely to describe specific embodiment purpose, be not intended to limit the utility model.
Embodiment one
As shown in FIG. 1 to 3, the self-powered intelligent door lock of the present embodiment includes lock housing 1 and lock body 2, passes through in lock housing 1
Bearing pin 3 is hinged with rotatable lock handle 4, and lock body 2 is arranged in lock housing 1, and is assemblied in the end of the bearing pin 3 of lock handle 4, this implementation
The intelligent door lock of example is also equipped with TRT 5, and lock housing 1 is internally provided with charge storage unit 6, and charge storage unit 6 is to the present embodiment
Electricity consumption device 26 is powered, and TRT 5 electrically connects with charge storage unit 6.Preferably, charge storage unit 6 can be battery or
The bigger large capacitor of person's capacitance.
During 6 not enough power supply of charge storage unit in the present embodiment, it can be generated electricity by TRT 5, and electric energy is stored up
It is stored in charge storage unit 6, makes the electricity in charge storage unit 6 sufficient, ensure that electricity consumption device of the charge storage unit 6 into the present embodiment
26 normal power supplies, be not in that intelligent door lock of the prior art occurs powering off or electricity shortage, cause intelligent door lock can not be just
The situation of normal work.
It is further preferred that TRT 5 includes ratchet mechanism 51, the electromagnetic generator being connected with ratchet mechanism 51
Structure 52, ratchet mechanism 51 include by the ratchet 511 of the fixing assembling of connecting shaft 7, with the transmission of ratchet 511 matching somebody with somebody with the end of bearing pin 3
The ratchet 512 of conjunction, Electromagnetic generation mechanism 52 include the rotor 521 that is fixedly connected with ratchet 512 and be arranged in lock housing 1 with turn
The motion of son 521 coordinates the stator 522 to generate electricity, and ratchet 512 is fixedly connected with rotor 521 by power transmission shaft 8.
It is further preferred that external direct current power supply interface 9 is offered in lock housing 1, external direct current power supply interface 9 and storing up electricity list
Member 6 is electrically connected for being powered into charge storage unit 6.
It is provided with surely it is further preferred that being electrically connected in lock housing 1 between external direct current power supply interface 9 and charge storage unit 6
Volt circuit 10.Here, the output end of external direct current power supply interface 9 and TRT 5 is parallel relationship, can exactly be passed through respectively
External direct current power supply interface 9 or TRT 5 are powered to charge storage unit 6, in order that TRT 5 can export stabilization
Voltage, and can also be powered in the case where external dc source has voltage instability to the voltage stabilizing of charge storage unit 6, just external
Mu balanced circuit 10 is provided between dc power interface 9 and charge storage unit 6.Equally, the mu balanced circuit 10 also functions to fills to generating electricity
Put the effect that 5 output voltages carry out voltage stabilizing.
Generally, the output of charge storage unit 6 directly can power for electrical part 26 inside intelligent door lock, but there is also storage
The problems such as overtension of electric unit 6, voltage instability, therefore it is further preferred that the output end electrical connection transformation of charge storage unit 6
Module 11, the output end of voltage changing module 11 are that intelligent door lock power inside device 26 is powered.
It is further preferred that the output end circumscribed USB power supply interface 12 of voltage changing module 11.
It is further preferred that charging indicator light 13 is provided with lock housing 1, charging indicator light 13 and the electricity of Electromagnetic generation mechanism 52
Connection.
It is further preferred that the input of voltage changing module 11 is 9V, export as 5V, certainly can also be according to intelligent door lock inside
The voltage output 3V of electricity consumption device 26 supply voltage.
The operation principle of embodiment one is that, when shaking lock handle 4 manually, lock handle 4 is rotated with pawl 511, and ratchet 511 is dialled
Dynamic ratchet 512 is rotated, and the magnetic field line of the cutting stator 522 of 512 rotor driven of ratchet 521 is generated electricity, and caused power storage arrives
In charge storage unit 6, for the electricity consumption of intelligent door lock power inside device 26.
The present embodiment can directly be charged by external direct current power supply interface 9 to charge storage unit 6.The present embodiment may be used also
The electricity consumption device 26 inside intelligent door lock is supplied temporarily with being inserted into by mobile devices such as mobile phones in USB power supply interfaces 12
Electricity.
Embodiment two
As shown in figure 4, the present embodiment and the difference of embodiment one are, TRT 5 also includes driving in the present embodiment
The drive mechanism that lock handle 4 is connected or is disconnected with ratchet mechanism 51, the drive mechanism can be realized when intelligent door lock
When needing to unlock, TRT 5 does not work, and when needing to generate electricity to charge storage unit 6, starts drive mechanism motion, driving
Mechanism can drive TRT 5 to be generated electricity.Ratchet 511 in ratchet mechanism 51 is no longer arranged on bearing pin 3, but is passed through
The rolling assembling of rotating shaft 513 is in lock housing 1.
The drive mechanism includes rolling assembling the mounting seat 14 in lock housing 1, and the outer peripheral face of mounting seat 14 is provided with driving cog
Wheel 15, the end of bearing pin 3 are provided with drive gear 16, drive gear 16 and the engaged transmission of travelling gear 15, mounting seat 14 along its
Axis is provided with mounting hole 24, in mounting hole 24 movement be equipped with activation button 17, be provided with mounting hole 24 prevent driving by
The button block of the transition of button 17 movement is along 18, and the end of activation button 17 is connected with connection component, and the connection component includes inserting
Push rod face gear 19 mounted in the end of activation button 17, the pawl set face gear 20 with the engaged transmission of push rod face gear 19,
Push rod face gear 19 is inclined-plane with the increment face on pawl set face gear 20, and the end of pawl set face gear 20 is turned by bearing
It is dynamic to be equipped with spline 21, the convex edge 22 towards mounting hole rear end, convex edge 22 and flower are provided with the inwall of the rear end of mounting hole 24
It is fixedly connected between the front end face of key 21 and is provided with back-moving spring 23, is provided with the hole wall of the end of mounting hole 24 and spline 21
The guide groove 25 coordinated is oriented to, spline 514, spline 514 and the peace of mounting seat 14 are provided with the rotating shaft 513 of ratchet 511
Dress hole 24 is coaxially disposed.
The use process of embodiment two is：When unlocking, lock handle 4 is shaken, lock handle 4 drives lock body 2 to be unlocked, now pawl
The spline 21 of set face gear 20 rear end is disengaged from the spline 514 in the rotating shaft 513 of ratchet 511, therefore lock handle 4 is
Drive mounting seat 14 to rotate, but ratchet 511 can not be driven to move.Realize the simple function unlocked.When charging is required,
Activation button 17 is pressed, now the driving push rod face gear 19 of activation button 17 moves backward, and push rod face gear 19 passes through tool
Bevelled end-tooth driving pawl set face gear 20 moves backward, and the end-tooth of pawl set face gear 20 is stuck in push rod end
On the end-tooth of face gear 19, pawl set face gear 20 drives spline 21 to be nibbled with the spline 514 in the rotating shaft 513 of ratchet 511
Transmission is closed, shakes lock handle 4, the drive installation seat 14 of lock handle 4 rotates, and mounting seat drives spline 21 to rotate, and spline 21 drives ratchet 511
Moving back and forth, the driving pawl 512 of ratchet 511 rotates the function of realizing and generate electricity, and works as charging complete, presses activation button 17 again,
The end-tooth of pawl set face gear 20 departs from the end-tooth of push rod face gear 19, and spline 21 is under the active force of back-moving spring 23
Depart from spline 514, make simply to realize unlocking function during shake lock handle 4.
In other embodiments, above-mentioned drive mechanism can also be arranged to structure as shown in Figure 5, the end of bearing pin 3
Hold and drive gear 16 is still set, mobile in lock housing 1 to be equipped with toggle 61, the rear end of toggle 61 is fixedly connected with compound gear, multiple
The small diameter gear 63 for closing gear wheel in large diameter 62 and rear end of the gear including front end is composed of a fixed connection, and the front end of ratchet 511 is consolidated
Surely drive pinion 64 is provided with, when charging is required, only need to dial up toggle 61 makes gear wheel in large diameter 62 and drive gear
16 engaged transmissions, small diameter gear 63 engage with drive pinion 64.When shaking lock handle 4, drive gear 16 drives major diameter tooth
Wheel 62 rotates, and gear wheel in large diameter 62 drives small diameter gear 63 to rotate, and small diameter gear 63 drives drive pinion 64 to rotate, and passes
Dynamic little gear 64 moves back and forth with pawl 511, can also realize the function of generating., only need to be to setting aside when need not charge
Dynamic toggle 61, makes gear wheel in large diameter 62 be disengaged from drive gear 16, and small diameter gear 63 departs from drive pinion 64 to be nibbled
Close, when shaking lock handle 4, only realize the function of unlocking.
In other embodiments, above-mentioned TRT 5 can also use small-sized dc generator.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of self-powered intelligent door lock, including lock housing and lock body, there is rotatable lock by hinge in the lock housing
The lock body is arranged in the lock housing, and is assemblied in the pin the tip of the axis of the lock handle, it is characterised in that the intelligence
Door lock is also equipped with TRT, and the lock housing is internally provided with charge storage unit, the TRT and charge storage unit electricity
Connection, the TRT include ratchet mechanism, the Electromagnetic generation mechanism being connected with the ratchet mechanism and driving institute
Lock handle and ratchet mechanism drive connection or the drive mechanism being disconnected are stated, the ratchet mechanism includes passing through axis of rotation
The ratchet being assemblied in the lock housing, the ratchet coordinated with ratchet transmission, the Electromagnetic generation mechanism include rotor and set
Put and coordinate the stator to generate electricity with the rotor motion in the lock housing, the ratchet is fixed with the rotor by power transmission shaft
Connection, the drive mechanism include rolling assembling the mounting seat in the lock housing, and the mounting seat outer peripheral face is provided with transmission
Gear, the pin the tip of the axis are provided with drive gear, the drive gear and the travelling gear engaged transmission, the installation
Seat is provided with mounting hole along its axis, is moved in the mounting hole and is equipped with activation button, button is provided with the mounting hole
Block edge, the end of the activation button are connected with connection component, the connection component include being inserted into the driving by
The push rod face gear of the end of button, the pawl set face gear with push rod end face meshed transmission gear, the push rod end face
Gear is inclined-plane with the increment face on pawl set face gear, and the end of the pawl set face gear passes through bearing rolling assembling
There is spline, the convex edge towards mounting hole rear end, the convex edge and the spline are provided with the inwall of the rear end of the mounting hole
Front end face between be fixedly connected and be provided with back-moving spring, be provided with the hole wall of the end of the mounting hole and led with the spline
To the guide groove of cooperation, spline is provided with the rotating shaft of the ratchet, the spline and the mounting hole of the mounting seat are same
Axle is set, the spline under the driving of the activation button with the spline engaged transmission or being disengaged from, to realize lock
It is connected or is disconnected corresponding with the ratchet mechanism.
2. self-powered intelligent door lock according to claim 1, it is characterised in that external direct current is offered in the lock housing
Power interface, the external direct current power supply interface are electrically connected with the charge storage unit for being powered into charge storage unit.
3. self-powered intelligent door lock according to claim 2, it is characterised in that in the external direct current in the lock housing
Electrically connected between power interface and the charge storage unit and be provided with mu balanced circuit.
4. self-powered intelligent door lock according to claim 3, it is characterised in that the output end of the charge storage unit is electrically connected
Voltage changing module is connect, the voltage changing module output end is powered for the intelligent door lock internal circuit.
5. self-powered intelligent door lock according to claim 4, it is characterised in that the output end of the voltage changing module is external
USB power supply interfaces.
6. self-powered intelligent door lock according to claim 5, it is characterised in that charging instruction is provided with the lock housing
Lamp, the charging indicator light electrically connect with the Electromagnetic generation mechanism.
7. self-powered intelligent door lock according to claim 6, it is characterised in that the voltage changing module input is 9V, defeated
Go out for 5V and/or 3V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686703.3U CN207110710U (en) | 2017-06-13 | 2017-06-13 | A kind of self-powered intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686703.3U CN207110710U (en) | 2017-06-13 | 2017-06-13 | A kind of self-powered intelligent door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110710U true CN207110710U (en) | 2018-03-16 |
Family
ID=61594353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686703.3U Active CN207110710U (en) | 2017-06-13 | 2017-06-13 | A kind of self-powered intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519994A (en) * | 2020-04-29 | 2020-08-11 | 德施曼机电（中国）有限公司 | Intelligent door lock capable of preventing power failure |
| CN111980495A (en) * | 2020-09-08 | 2020-11-24 | 上海澄东锁具有限公司 | Electric quantity self-checking device with emergency function for intelligent door lock |
-
2017
- 2017-06-13 CN CN201720686703.3U patent/CN207110710U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519994A (en) * | 2020-04-29 | 2020-08-11 | 德施曼机电（中国）有限公司 | Intelligent door lock capable of preventing power failure |
| CN111980495A (en) * | 2020-09-08 | 2020-11-24 | 上海澄东锁具有限公司 | Electric quantity self-checking device with emergency function for intelligent door lock |
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