Utility model content
The purpose of the application is, solves intelligent door lock without under charge condition the technical issues of emergent unlocking.
The purpose of the application is realized using following technical scheme.
In a first aspect, the embodiment of the present application provides a kind of intelligent door lock emergent charging apparatus, it is assemblied in intelligent door lock, intelligence
Door lock emergent charging apparatus includes emergent charging apparatus, and emergent charging apparatus includes drawing article, power generator and electric energy conversion
Module, drawing article are connected with power generator, and power generator is connected with electric energy conversion module signal, electric energy conversion module and intelligent door
Lock electrical connection.
In one embodiment, power generator includes transmission mechanism and inductive coil assembly, and transmission mechanism includes magnet,
Magnet and inductive coil assembly are adjacent, and transmission mechanism is connected with drawing article and moved in a circle with drive transmission device, and drive magnetic
Iron phase moves in a circle to inductive coil assembly.
In one embodiment, transmission mechanism includes gear tumbler assembly, ratchet mechanism, driven gear, drawing article with
Gear tumbler assembly connects, and gear tumbler assembly is engaged with driven gear mechanism, driven gear and ratchet mechanism engagement, magnet position
In ratchet mechanism.
In one embodiment, ratchet mechanism includes ratchet assembly and pawl assembly, and ratchet assembly includes ratchet shell, spine
Wheel shell has opposite first end and second end, and first end is equipped with ratchet and the pawl assembly with ratchet cooperation, magnet are set to
In one embodiment, inductive coil assembly is located at the second end of ratchet shell, and inductive coil assembly includes first
Incude pawl, induction coil, induction coil shell, the second induction pawl, circuit main board, the first induction pawl, induction coil, induction coil
Shell, the second induction pawl are coaxially arranged, and magnet is located in the space that the first induction pawl and the second induction pawl limit jointly, induction coil
It is connect with electric energy conversion module.
In one embodiment, gear tumbler assembly includes gear pivoted arm and resetting spring, and gear pivoted arm includes opposite
First end and second end, resetting spring is anchored on the first end of gear pivoted arm, and drawing article is connected to second end.
In one embodiment, power generator further includes the first limiting section, the second limiting section and third limiting section, and
One limiting section is used for screens resetting spring, and the second limiting section and third limiting section are located in the receiving space of power generator, with limit
The rotation position of fixed gear pivoted arm.
In one embodiment, electric energy conversion module includes rectification module, voltage regulating module, power management module and energy storage
Device, rectification module are electrically connected with voltage regulating module, and voltage regulating module is connect with power management module, and power management module is filled with energy storage
Connection is set, rectification module is connect with power generator.
Second aspect, the application also provide a kind of intelligent door lock, including any intelligent door lock emergent charging as previously mentioned
Device, control mainboard and intelligent door lock panel, intelligent door lock panel include inner space, and control mainboard and emergent charging apparatus are received
It is dissolved in inner space, emergent charging apparatus is connected with control mainboard signal.
In one embodiment, intelligent door lock panel further includes panel shell, and panel shell has straight slot, drawing article tool
There are buckling parts, buckling parts to be embedded in straight slot and for driving drawing article to be pulled out from inner space through straight slot.
Compared to the prior art, by intelligent door lock emergent charging apparatus, by mechanical energy, (manpower pulls the embodiment of the present application
Drawing article) it is converted into electric energy, emergency service function can be provided for intelligent door lock, remove from and find 9V external power supplys, USB charger
Or the difficulty of mechanical lock, after intelligent door lock normal power-up, user can be opened on intelligent door lock panel using any one
Lock mode is unlocked, to realize emergent unlocking.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And can be implemented in accordance with the contents of the specification, and in order to allow the above and other objects, features and advantages of the application can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and coordinate attached drawing, detailed description are as follows.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Figure 10, the intelligent door lock emergent charging apparatus 100 that the application first embodiment provides includes pulling
Part 10, power generator 20 and electric energy conversion module 30.
Drawing article 10 and power generator 20 connect, and electric current is generated for starting power generator 20.Power generator 20 and electric energy
30 signal of conversion module connects, and discontinuous, the unstable electric energy that power generator 20 generates is converted into electricity that is continuous, stablizing
Specifically, power generator 20 includes gear tumbler assembly 4, ratchet mechanism 5, driven gear 6 and induction coil group
Gear tumbler assembly 4 includes gear pivoted arm 41, resetting spring 42.Gear pivoted arm 41 includes tablet 410, arc gear wheel
Tablet 410 has first end 4101 and second end 4102, first surface 4103 and second surface 4104, first surface
4103 and second surface 4104 it is opposite.There are one the first installation position 4105, the first peaces in the tool of second surface 4104 for first end 4101
It is specially mounting hole to fill position 4105, and the central shaft of mounting hole is parallel with Z-direction.First installation position 4105 is for making the first connecting shaft
91 (seeing below) pass through and are fixed on the second lid 82 (seeing below).
Arc gear wheel 411 is located at second end 4102, the second surface 4104 being connected at second end 4102.
Second end 4102 is additionally provided with the second installation position 4106, the second installation position in the extrados 4110 of arc gear wheel 411
4106 are specifically as follows mounting hole, and the direction of the central shaft of mounting hole is perpendicular to first surface 4103 and second surface 4104.The
Two installation positions 4106 are for fixing drawing article 10.Drawing article 10 has first end 11 and second end 12, the arcuately tooth of drawing article 10
Tangential direction of the wheel 411 at second end 4102 extends along Y-direction.First end 11 and the second installation position 4106 fix, link after
Gear tumbler assembly 4 is pulled for downward (Y-direction in figure).Drawing article 10 can be pull rod or drawstring, start for user and send out
Electric installation 20 uses.
Resetting spring 42 include be helical spring, resetting spring 42 is located at first end 4101, and with the first installation position 4105
Fastening, coaxial installation, the second lid 82 is fixed on by the first connecting shaft 91 (seeing below) and gear pivoted arm 41 together.Resetting spring
42 for making the gear pivoted arm 41 for being pulled to bottom be reset to initial position (i.e. the position substantially parallel with X-direction of tablet 410),
And drawing article 10 is driven to reset (i.e. to the negative direction of Y-direction), so that user pulls down drawing article 10 again.
Ratchet mechanism 5 includes ratchet assembly 51 and pawl assembly 52.Ratchet assembly 51 includes ratchet shell 510 and magnet 511.
Ratchet shell 510 is cylindrical shell, has opposite first end 5101 and second end 5102,5101 shape of first end in generatrix direction
At shallow slot 5103, for ratchet 5104 to be arranged.Ratchet 5104 is arranged around the circular inner periphery of ratchet shell 510.Ratchet 5104 it is more
A tooth socket 51041 is arranged in the counterclockwise direction so that ratchet 5104 rotates in the counterclockwise direction.
Shallow slot 5103 has bottom surface 51031, and the cylindrical shell between bottom surface 51031 and second end 5102 is hollow, interior
If rotary shaft 5105 and the columned magnet 511 being arranged around rotary shaft 5105, two end faces of columned magnet 511 are equal
For annular, that is, columned magnet 511 is hollow, and the radius of hollow area 5110 and the radius of rotary shaft 5105 are equal, uses
In being set in rotary shaft 5105.Columned magnet 511 has certain thickness, thickness and bottom surface 51031 to second end 5102
Apart from it is equal or be less than the distance so that magnet 511 is completely embedded into ratchet shell 510 without exposed.The diameter of magnet 511 is less than spine
The diameter of wheel shell 510, to reserve gap setting inductive coil assembly 7 in magnet 511 and ratchet shell 510.
Pawl assembly 52 is mounted on shallow slot 5103, and pawl assembly 52 has fusiform component 520, pawl gear 521, driving claw
522 and lock pawl 523.Fusiform component 520 is in fusiformis, has symmetrical centre 5201, and be equipped with the first mounting hole 5211 at its both ends
With the second mounting hole 5212, pawl gear 521 is installed on symmetrical centre 5201, and driving claw 522 is located at the first mounting hole 5211, only
Pawl 523 is located at the second mounting hole 5212.
Driven gear 6 includes external gear 61 and internal gear 62, and 61 area of external gear is more than internal gear 62, internal gear 62 and outer
Gear 61 is coaxially fixedly installed, and can link.Internal gear 62 and arc gear wheel 411 engage, and external gear 61 and pawl gear 521 are nibbled
Inductive coil assembly 7 is adjacent with ratchet mechanism 5, and inductive coil assembly 7 includes coaxially being arranged successively along diagram Z-direction
First induction pawl 71, induction coil 72, induction coil shell 73 and second incude pawl 74.Inductive coil assembly 7 further includes electricity
Road mainboard 75, circuit main board 75 have hook-up wiring receptacle 751.
Induction coil 72 is wound on the centrally disposed of induction coil shell 73.First induction pawl 71 and second incudes pawl 74 to be had respectively
Have in circumferentially equidistant spaced four pawls 710/740 for extending in the same direction out, the pawl 710 and second of the first induction pawl 71 is felt
The pawl 740 of pawl 74 is answered to be staggered.
The length of pawl 710/740 and the thickness of columned magnet 511 are of substantially equal, and the first induction pawl 71 and second incudes
The diameter of pawl 74 and the diameter of ratchet shell 510 are equal or smaller, to stretch into the gap of ratchet shell 510 and columned magnet 511,
It moves in a circle so that magnet 511 incudes in the first induction pawl 71 and second in space defined by pawl 74, induction coil
72 there is the first conducting wire 721 and the second conducting wire 722 to stretch out to be connected to hook-up wiring receptacle 751.Induction coil shell 73 and second is felt
Answer pawl 71 that can expose except ratchet shell 510.
When being rotated because of the drop-down of drawing article 10 when arc gear wheel 411, the internal gear 62 and external tooth of driven gear 6 are driven
61 rotation of wheel.External gear 61 drives pawl gear 521 and ratchet shell 510 to rotate counterclockwise, meanwhile, it is located at the magnetic of ratchet mechanism 5
Iron 511, which rotates counterclockwise, to move in a circle, and induction coil 72 is static, and magnet 511 cuts the magnetic line of force of induction coil 72, thus
Induced current is formed in induction coil 72.Drawing article 10 often pulls, and an induced electricity will be generated in induction coil 72
The transmission mechanism that stream, i.e. gear tumbler assembly 4, ratchet mechanism 5, driven gear 6 are constituted, pulls on the continuous reciprocal drawing of part 10
Turn turns to the unidirectional intermittent movement of ratchet mechanism 5, makes persistently to generate induced current in induction coil 72.
Further, power generator 20 further includes accepting box 8, for accommodating gear tumbler assembly 4, ratchet mechanism 5, driven
Gear 6 and inductive coil assembly 7.Accepting box 8 includes the first lid 81 and the second lid 82 that can mutually fasten, 81 He of the first lid
The hollow receiving space 80 that second lid 82 is formed is for accommodating gear tumbler assembly 4, ratchet mechanism 5, driven gear 6 and sense
Answer coil block 7.
First lid 81 has multiple installation positions 810, for the first lid 81 and the second lid 82 to be relatively fixed.Second lid 82 has
Have and 810 corresponding installation position 850 of installation position.In the present embodiment, there are three installation position 810, the second lids 82 for the first lid 81 tool
There are three installation positions 850 for tool.Installation position 810 is through-hole or tapped through hole, and installation position 850 is long screw hole, is matched with screw 823
Second lid 82 tool is there are one the side wall 825 for being located at bottom, and side wall 825 offers through-hole 8250, for making drawing article
10 pass through, and expose outside, allow users to move to.
There are one second lid 82 tools and the opposite side wall 826 of side wall 825, and straight slot 8261 is arranged in corner in side wall 826.From even
The conducting wire 7512 that connector socket 751 stretches out is stretched out from straight slot 8261, is connect with electric energy conversion module 30.
Further, power generator 20 further includes multiple connecting shafts, for install gear tumbler assembly 4, ratchet mechanism 5,
Driven gear 6 and inductive coil assembly 7.Specifically, power generator 20 includes the first connecting shaft 91, the second connecting shaft 92, the
Three connecting shafts 93.First connecting shaft 91 is used to be threaded through the first installation position 4105 and the resetting spring 42 of gear tumbler assembly 4
Center, gear pivoted arm 41 and resetting spring 42 are fixed on the second lid 82.Second connecting shaft 92 is for being threaded through ratchet machine
The center of structure 5 by ratchet mechanism 5 to be mounted on the second lid 82.Third connecting shaft 93 is used to be threaded through the center of driven gear 6, with
Driven gear 6 is mounted on the second lid 82.
Further, power generator 20 is additionally provided with limiting section 83 in receiving space 80, for limiting gear pivoted arm 41
Movement position.Specifically, limiting section 83 includes the first limiting section 831, the second limiting section 832 and third limiting section 833.The
One limiting section 831 is located at the inner surface 820 of the second lid 82, and neighbouring resetting spring 42, the first limiting section 831 protrudes from inner surface
820, it is used for screens resetting spring 42.Second limiting section 832 is located at the inner surface 820 of the second lid 82, the first table with tablet 410
Face 4103 is abutted in second end 4102, continues to move to the negative direction of Y-direction with limiting gear pivoted arm 41.Third limiting section 833
Extend positioned at the inner surface 820 of the second lid 82, and in X-direction, neighbouring driven gear 6, and is located at the lower section of driven gear 6, with
The continuation of limiting gear pivoted arm 41 rotates downwards.After drawing article 10 moves bottom to, drawing article 10 is unclamped, gear pivoted arm 41 is answered
Position spring 42 resets, so that user pulls downward on this drawing article 10 again.Repeatedly repeatedly, electric energy conversion module 30 can store
To enough electricity.
Electric energy conversion module 30 includes rectification module 31, voltage regulating module 32, power management module (power management
Unit, PMU) 33, energy storage device 34.Mechanical energy in power generator 20, which is converted into, to be stablized, after continuous electric energy, is driven to electric energy
Conversion module 30 specifically sends rectification module 31 to, then adjusts voltage using voltage regulating module 32, finally passes through power supply
The processing of management module 33 charging, electric discharge, so that power device powers on.Energy storage device 34 is for storing electric energy, energy storage device 34
Such as can be capacitance, battery.After the electricity that energy storage device 34 stores reaches preset value, power device (such as intelligent door lock
200, see below) can power on, it can start.The power unit or control unit of power management module 33 and power device
(such as control mainboard 500) is directly connected to.
Rectification module 31, voltage regulating module 32 and power management module 33 can be the circuit board for being directly purchased from market, electricity
Road unit etc..
To sum up, by intelligent door lock emergent charging apparatus 100, by mechanical energy, (manpower pulls drawing article to the embodiment of the present application
10) it is converted into electric energy, emergency service function can be provided for the power device of intelligent door lock, removes from and finds 9V external power supplys, USB
The difficulty of charger.
It please refers to Fig.1 to Figure 10, the application second embodiment provides a kind of intelligent door lock 200, including the application first is in fact
Intelligent door lock emergent charging apparatus 100, control mainboard 500 and the intelligent door lock panel 600 of example offer are provided.
Intelligent door lock panel 600 includes panel shell 601, and panel shell 601 has outer surface 6011, for doing appearance
Face provides the functions such as display.Panel shell 601 has inner space 6012, and inner space 6012 is for accommodating, fixing intelligent door
Lock emergent charging apparatus 100 and control mainboard 500.The electric energy of control mainboard 500 and intelligent door lock emergent charging apparatus 100 turns
Change the mold 30 signal of block connection (including wireless connection or wired connection).
In the present embodiment, there is panel shell 601 side wall 6017 positioned at bottom, side wall 6017 to have straight slot 60171,
It is at least used to that drawing article 10 to be made to pass through.There is drawing article 10 first end 11 and second end 12, first end 11 to be fixed on the second installation
A buckling parts 121, the shape of the shape and straight slot 60171 of buckling parts 121 can be further arranged in second end 12
It cooperates, to allow buckling parts 121 to be embedded in straight slot 60171.When needing to pull this drawing article 10, by buckling parts 121
It discharges from straight slot 60171 and is pulled out from inner space with pulling on part 10, you can start power generator 20.When power generation completion, just
Buckling parts 121 is embedded in straight slot 60171 again, with keep entire intelligent door lock 200 without protrusion, orderly, beautiful.Buckling parts
121 shape may, for example, be key shaped.
In other embodiments, panel shell 601 can also be according to intelligent door lock emergent charging apparatus 100 internal empty
Between 6012 specific location and corresponding straight slot is set, so that drawing article 10 is passed through.For example, straight slot is disposed over or side
After intelligent door lock emergent charging apparatus 100 starts, so that electric energy reaches preset value after multi-pass operation, you can to control
Mainboard 500 processed provides electric energy so that control mainboard 500 can carry out the behaviour such as unlock after normal use, such as identification biological information
To sum up, by intelligent door lock emergent charging apparatus 100, by mechanical energy, (manpower pulls drawing article to the embodiment of the present application
10) it is converted into electric energy, can be that intelligent door lock 200 provides emergency service function, remove from and find 9V external power supplys, USB charger
Or the difficulty of mechanical lock, after 200 normal power-up of intelligent door lock, user can be on intelligent door lock panel 600 using arbitrary
A kind of unlocking mode is unlocked, to realize emergent unlocking.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the application the scope of the claims therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from the application design, various modifications and improvements can be made, these belong to the guarantor of the application
Protect range.Therefore, the protection domain of the application patent should be determined by the appended claims.