CN207761453U - Intelligent door lock driving structure - Google Patents
Intelligent door lock driving structure Download PDFInfo
- Publication number
- CN207761453U CN207761453U CN201820042404.0U CN201820042404U CN207761453U CN 207761453 U CN207761453 U CN 207761453U CN 201820042404 U CN201820042404 U CN 201820042404U CN 207761453 U CN207761453 U CN 207761453U
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- loop bar
- fixed
- gag lever
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent door lock driving structures, it is characterised in that：It is rotatably installed in lock body including first gear, second gear, first connecting rod, slider, rack, loop bar, loop bar compression spring, main drive motor, secondary drive motor, screw rod, nut, gag lever post and gag lever post compression spring, first gear, second gear.One end of first connecting rod and first gear are fixed, slider is fixed on theft-proof bolt, the rack of the utility model intelligent door lock driving structure quickly moves linearly under the action of loop bar compression spring, first gear quick rotation is driven, realizes quickly unlocking, and during locking a door, loop bar compression spring is compressed, elastic potential energy is formed for unlocking, the power consumption needed for unlocking is reduced, improves battery life.
Description
Technical field
The utility model is related to a kind of intelligent door lock driving structures.
Background technology
What conventional fingerprint coded lock solved is to forget this pain spot with key, with the development of technology, is based on Internet of Things
Intelligent door lock system gradually popularize, or even substitute conventional fingerprint coded lock.A set of Internet of Things intelligent door lock system is usual
Including smart mobile phone, Cloud Server, wireless router and smart lock, smart mobile phone, Cloud Server, wireless router, intelligence
Lock passes sequentially through Wireless Networking connection, realizes that data exchange, existing smart lock have the following problems：1) auto-unlocking, process
It is driven by micro motor, unlocking speed is slow, and for by storage battery power supply, influencing cruising ability.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction
Reason, fireballing intelligent door lock driving structure of unlocking.
The technical scheme in the invention for solving the above technical problem is：
A kind of intelligent door lock driving structure, it is characterised in that：Including first gear, second gear, first connecting rod, sliding
Piece, rack, loop bar, loop bar compression spring, main drive motor, secondary drive motor, screw rod, nut, gag lever post and gag lever post compression spring, the
One gear, second gear are rotatably installed in lock body.One end of first connecting rod and first gear are fixed, and slider is fixed on antitheft
On lock tongue, sliding groove is offered on slider, the other end of first connecting rod is slidably mounted on sliding groove, first gear and second
Gear is intermeshed, and second gear fixes the output shaft of main drive motor, and rack is slidably mounted in lock body, and loop bar is fixed on
In lock body body, rack and first gear engagement, one end of rack are fixedly connected with block, and link block is slidably mounted on loop bar, loop bar
On be arranged with for the loop bar compression spring downwardly against link block, the output shaft of screw rod fixed joint drive motor, screw rod and nut are logical
Screw-thread fit is crossed, gag lever post is slidably fitted on nut, the gag lever post pressure for withstanding gag lever post to the left is arranged on gag lever post
Spring offers the rack location hole of the other end for being inserted into gag lever post on rack,
The operation principle of driving mechanism is as follows：Main drive motor drives second gear rotation, to drive first gear to turn
It is dynamic, while realizing the linear movement of rack, first gear rotation drives first connecting rod rotation, to stir slider linear movement
It skids off, locks a door to realize, during the straight line of rack moves up, loop bar compression spring is compressed, and gag lever post is in gag lever post compression spring
Under the action of head into rack location hole to the left, realization is locked a door operation, and when needing to unlock, secondary drive motor drives screw rod to rotate, and makes
It obtains gag lever post and extracts rack location hole, rack quickly moves linearly under the action of loop bar compression spring, and first gear is driven quickly to turn
It is dynamic, realize quickly unlocking, rack quick straight line shifting under the action of loop bar compression spring of the utility model intelligent door lock driving structure
It is dynamic, first gear quick rotation is driven, realizes quickly unlocking, and during locking a door, loop bar compression spring is compressed, forms elasticity
Potential energy reduces the power consumption needed for unlocking, improves battery life for unlocking.
Preferably, the rack location hole is opened in the middle part of rack.
Preferably, being fixed with two panels nut banking stop on nut, banking stop sliding slot is offered on two panels nut banking stop,
It is plugged on banking stop sliding slot there are two banking stop rivet,, banking stop rivet is fixed in lock body.
Preferably, offering rack sliding slot on rack, plugged on rack sliding slot there are two rack rivet, rack rivet is solid
It is scheduled in lock body.
The utility model compared with prior art, has the following advantages and effect：The utility model intelligent door lock driving knot
The rack of structure quickly moves linearly under the action of loop bar compression spring, drives first gear quick rotation, realizes quickly unlocking, and
During locking a door, loop bar compression spring is compressed, and is formed elastic potential energy for unlocking, is reduced the power consumption needed for unlocking, carry
High battery life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment anti-theft intelligent door lock assembling structure.
Fig. 2 is the utility model embodiment lock body internal structure schematic diagram.
Fig. 3 is the structural schematic diagram of the utility model embodiment charging unit.
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment driving mechanism.
Fig. 5 is the structural schematic diagram of the utility model embodiment retaining mechanism.
Fig. 6 is the mounting structure schematic diagram of the utility model embodiment rectangle outer tube.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Referring to Fig. 1-Fig. 6, the present embodiment anti-theft intelligent door lock assembling structure, including front panel 1, rear panel 2, lock body 3
And it is built in the lock core in lock body 3, it is rotatablely equipped with door handle 41 on rear panel 2, turning set is rotatablely equipped in lock body 3
42, door handle 41 connects turning set 42, to be rotated by the 41 drive turning sets 42 that turn the handle, is slidably installed on lock body 3
There are movable lock tongue 43 and theft-proof bolt 44, movable lock tongue 43 to connect turning set 42 by linkage mechanism, theft-proof bolt 44 connects
Driving mechanism for driving theft-proof bolt 44 to slide, retaining mechanism of the driving mechanism connection for locking drive mechanism, driving
Mechanism includes first gear 51, second gear 52, first connecting rod 53, slider 54, rack 55, loop bar 56, loop bar compression spring 57, master
Drive motor 58, secondary drive motor 59, screw rod 510, nut 511, gag lever post 512 and gag lever post compression spring 513, first gear
51, second gear 52 is rotatably installed in lock body 3, and one end of first connecting rod 53 and first gear 51 are fixed, and slider 54 is fixed
On theft-proof bolt 44, sliding groove 514 is offered on slider 54, the other end of first connecting rod 53 is slidably mounted on sliding groove
On 514, first gear 51 and second gear 52 are intermeshed, and second gear 52 fixes the output shaft of main drive motor 58, rack
55 are slidably mounted in lock body 3, and loop bar 56 is fixed in 3 body of lock body, and rack 55 and first gear 51 engage, and the one of rack 55
End is fixedly connected with block 521, and link block 521 is slidably mounted on loop bar 56, is arranged with for downwardly against link block on loop bar 56
521 loop bar compression spring 57, the output shaft of 510 fixed joint drive motor 59 of screw rod, screw rod 510 and nut 511 by screw-thread fit,
It is slidably fitted with gag lever post 512 on nut 511, the gag lever post pressure for withstanding gag lever post 512 to the left is arranged on gag lever post 512
Spring 513 offers the rack location hole 515 of the other end for being inserted into gag lever post 512, the rack location hole on rack 55
515 are opened in the middle part of rack 55.It is fixed with two panels nut banking stop 516 on nut 511, is opened on two panels nut banking stop 516
Equipped with banking stop sliding slot 517, plugged on banking stop sliding slot 517 there are two banking stop rivet, 518, banking stop rivet 518 is fixed
In lock body 3.Rack sliding slot 519 is offered on rack 55, is plugged on rack sliding slot 519 there are two rack rivet 520, rack riveting
Nail 520 is fixed in lock body 3.
The operation principle of driving mechanism is as follows：Main drive motor 58 drives second gear 52 to rotate, to drive the first tooth
51 rotation of wheel, while realizing the linear movement of rack 55, the rotation of first gear 51 drives first connecting rod 53 to rotate, to stir cunning
The linear movement of movable plate 54 skids off, and locks a door to realize, during the straight line of rack 55 moves up, loop bar compression spring 57 is compressed,
Gag lever post 512 heads into rack location hole 515 to the left under the action of gag lever post compression spring 513, realizes operation of locking a door, needs to unlock
When, secondary drive motor 59 drives screw rod 510 to rotate so that gag lever post 512 extracts rack location hole 515, and rack 55 is in loop bar pressure
It quickly moves linearly under the action of spring 57, drives 51 quick rotation of first gear, realize quickly unlocking.
Retaining mechanism includes stop collar 61, check lock lever 62, intermediate bar 63, locking motor 64, locking driving gear 65, elasticity
Column 66 locks arc rack 67, rectangle outer tube 68, rectangular column 69 and limit connecting rod 610, and stop collar is fixed in second gear 52
61, the outer wall of stop collar 61 offers the limit hole 611 for being inserted into check lock lever 62, and check lock lever 62 is slidably mounted in lock body 3,
The output shaft of locking motor 64 fixes locking driving gear 65, the locking engagement locking arc rack 67 of driving gear 65, locking circle
Arc rack 67 is fixed on rectangle outer tube 68, and rectangular column 69 is plugged in rectangle outer tube 68, rectangular column 69 and locking arc rack
67 are rotatably installed in lock body 3, and four interior angles of rectangle outer tube 68, which are respectively provided with, is inserted with elastic 66, and four of rectangular column 69 are outer
Wall is extruded in respectively on four elastics 66, and rectangular column 69 is fixed in one end of limit connecting rod 610, limits the other end of connecting rod 610
One end of hinged intermediate bar 63, the other end of intermediate bar 63 are hinged the other end of check lock lever 62.The elastic 66 uses silica gel
Column or rubber column.Mounting base 612 is fixed in the lock body 3, the mounting base 612 offers installation circular hole 613, the limit
61 rotational installation of set offers the check lock lever slot 614 for being connected to installation circular hole 613 in installation circular hole 613 in mounting base 612,
Hinged check lock lever 62 is slidably mounted on check lock lever slot 614.The locking motor 64 is located at the lower section of stop collar 61, rectangular column 69
Positioned at the right side of locking motor 64.
The operation principle of retaining mechanism is as follows：During theft-proof bolt 44 skids off, locking motor 64 drives locking actively
Gear 65 rotates, and to drive rectangle outer tube 68 to rotate, rectangle outer tube 68 and rectangular column 69 relatively rotate, so that elastic
66 are compressed, and the elastic force that elastic 66 generates acts on rectangular column 69 so that rectangular column 69 has the torque of rotation so that limit
Position connecting rod 610 drives intermediate bar 63 to move, and hinged check lock lever 62 is made to withstand on the outer wall of stop collar 61 surely, when theft-proof bolt 44
Arrival is locked a door behind position, and hinged check lock lever 62 is inserted into limit hole 611, and stop collar 61 can not rotate at this time, and second gear 52 is therefore
It can not rotate, so that theft-proof bolt 44 can not be movable, realize limiting locking, locking motor 64 rotates backward, to realize
Unlock.
Be provided with charging unit in lock body 3, the charging unit include big grooved wheel 71, microgenerator 72, transmission shaft 73,
Unilateral bearing 74, small grooved wheel 75 reset spiral spring 76, fixed disk 77, accumulation of energy spiral spring 78, driving gear 79 and driven gear 710,
Microgenerator 72 is connected to the regulator circuit, and regulator circuit is connected to accumulator, and driven gear 710 fixes microgenerator
72 shaft, transmission shaft 73 fix the inner ring of unilateral bearing 74, and small grooved wheel 75 is fixed on the outer ring of unilateral bearing 74, small grooved wheel 75
Connection resets the outer end of spiral spring 76, and fixing axle 711 is fixed on fixed disk 77, resets spiral spring 76 and is set in fixing axle 711, multiple
Fixing axle 711 is fixed in the inner end of position spiral spring 76, and fixed disk 77 is fixed in lock body 3, and turning set 42 fixes big grooved wheel 71, small grooved wheel
Drawstring 712 is wound on 75, one end of drawstring 712 is fixed on small grooved wheel 75, and the other end of drawstring 712 is fixed on big grooved wheel 71
On, accumulation of energy spiral spring 78 is set on transmission shaft 73, the inner end fixed conveyor axis 73 of accumulation of energy spiral spring 78, and driving gear 79 is rotatablely installed
On transmission shaft 73, driving gear 79 fixes the outer end of accumulation of energy spiral spring 78, and driving gear 79 and driven gear 710 are intermeshed,
It is provided with the first position-limit mechanism for limiting the rotation of driving gear 79 on driving gear 79, is provided on transmission shaft 73 for limiting
The second position-limit mechanism that transmission shaft 73 processed rotates, the interior rotational installation of lock body 3 are useful for the guiding sheave 713 being against on drawstring 712.
During routine use door lock, need to turn the handle 41, to which opening activity lock tongue 43 rotates door knob to open door lock
During hand 41, big grooved wheel 71 is driven to rotate, big grooved wheel 71 is by winding drawstring 712, to drive small grooved wheel 75 to rotate, sulculus
75 rotation of wheel drives transmission shaft 73 to rotate, since the limitation driving gear 79 of the first position-limit mechanism rotates, and the second position restrainer
Structure controls transmission shaft 73 and one-directionally rotates so that in 73 rotation process of transmission shaft, may be implemented to carry out accumulation of energy to accumulation of energy spiral spring 78, and
And after the first position-limit mechanism is released to the limit of driving gear 79, driving gear 79 can connect under the action of accumulation of energy spiral spring 78
The continuous many circles of rotation are realized and are charged to accumulator so that the cruising ability of accumulator obtains to drive microgenerator 72 to rotate
To raising, user experience is promoted, in 41 Umklapp process of door handle, under the action of spiral spring, small grooved wheel 75 rotates backward, and winding is drawn
Band 712, since small grooved wheel 75 is mounted on by unilateral bearing 74 on transmission shaft 73, thus transmission shaft 73 can not rotate at this time.
First position-limit mechanism includes grafting rack 81, rack motor 82, transmission gear 83, connecting spring 84, grafting block 85, limit
Disk 86, grafting rack 81 are slidably mounted in lock body 3, the 73 fixed conveyor gear 83 of transmission shaft of rack motor 82, transmission gear
83 and grafting rack 81 engage, the position-arresting disk 86 is fixed on the side of driving gear 79, if the side wall of position-arresting disk 86 offers
The dry limit disk hole 87 for being inserted into grafting block 85, one end of grafting block 85 is fixedly connected with one end of spring 84, connecting spring
84 other end fixes grafting rack 81, and grafting block 85 is slidably mounted in lock body 3.Using this structure, pass through rack motor
82 rotation drives grafting rack 81 to move linearly, and grafting block 85 can be made to extract limit disk hole 87, to release to actively
The limit of gear 79.Second position-limit mechanism includes ratchet 101, pawl 102 and torsional spring, is fixed on the transmission shaft 73
Ratchet 101, the interior rotational installation of lock body 3 are useful for the pawl 102 that limitation ratchet 101 one-directionally rotates.It is provided with and is used on pawl 102
The torsional spring for driving pawl 102 to be rotated towards ratchet 101.Linkage mechanism includes control-rod 91, control-rod compression spring 92, control-rod piece 93,
Control-rod 91 is slidably mounted in lock body 3, and the control-rod compression spring 92 for ejecting control-rod 91 outward is arranged on control-rod 91,
Control-rod piece 93 is fixed on one end of control-rod 91, the other end fixation activity lock tongue 43 of control-rod 91, fixed on turning set 42
It is useful for stirring the active plectrum 94 of control-rod piece 93.
Described in this specification above content is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or use class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of intelligent door lock driving structure, it is characterised in that：Including first gear, second gear, first connecting rod, slider,
Rack, loop bar, loop bar compression spring, main drive motor, secondary drive motor, screw rod, nut, gag lever post and gag lever post compression spring, first
Gear, second gear are rotatably installed in lock body, and one end of first connecting rod and first gear are fixed, and slider is fixed on theftproof lock
On tongue, sliding groove is offered on slider, the other end of first connecting rod is slidably mounted on sliding groove, first gear and the second tooth
Wheel intermeshing, second gear fix the output shaft of main drive motor, and rack is slidably mounted in lock body, and loop bar is fixed on lock body
In vivo, rack and first gear engagement, one end of rack are fixedly connected with block, and link block is slidably mounted on loop bar, is covered on loop bar
Equipped with for the loop bar compression spring downwardly against link block, the output shaft of screw rod fixed joint drive motor, screw rod and nut pass through spiral shell
Line coordinates, and is slidably fitted with gag lever post on nut, the gag lever post compression spring for withstanding gag lever post to the left, tooth are arranged on gag lever post
The rack location hole of the other end for being inserted into gag lever post is offered on item.
2. intelligent door lock driving structure according to claim 1, it is characterised in that：The rack location hole is opened in rack
Middle part.
3. intelligent door lock driving structure according to claim 1, it is characterised in that：The limit of two panels nut is fixed on nut
Piece offers banking stop sliding slot on two panels nut banking stop, plugs that there are two banking stop rivet, banking stop rivetings on banking stop sliding slot
Nail is fixed in lock body.
4. intelligent door lock driving structure according to claim 1, it is characterised in that：Rack sliding slot, tooth are offered on rack
It is plugged on bar sliding slot there are two rack rivet, rack rivet is fixed in lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042404.0U CN207761453U (en) | 2018-01-10 | 2018-01-10 | Intelligent door lock driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042404.0U CN207761453U (en) | 2018-01-10 | 2018-01-10 | Intelligent door lock driving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761453U true CN207761453U (en) | 2018-08-24 |
Family
ID=63184073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820042404.0U Expired - Fee Related CN207761453U (en) | 2018-01-10 | 2018-01-10 | Intelligent door lock driving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761453U (en) |
-
2018
- 2018-01-10 CN CN201820042404.0U patent/CN207761453U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |