CN207739773U - Intelligent lock for antitheft door - Google Patents
Intelligent lock for antitheft door Download PDFInfo
- Publication number
- CN207739773U CN207739773U CN201721804982.5U CN201721804982U CN207739773U CN 207739773 U CN207739773 U CN 207739773U CN 201721804982 U CN201721804982 U CN 201721804982U CN 207739773 U CN207739773 U CN 207739773U
- Authority
- CN
- China
- Prior art keywords
- gear
- motor
- planetary gear
- lock
- clutch
- 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a kind of intelligent lock for antitheft door, including lock body, lock body is equipped with outer handle, Internal handle and lock core, trigger mechanism is additionally provided on lock body, holder, motor, clutch and planetary gear mechanism, limit switch in the outer handle is connect with motor circuit, the trigger mechanism is connect in outer handle side and with motor circuit, motor is installed in the bracket, outer handle is rotated in the bracket by link mechanism driving motor, the motor controls clutch, toothed disc on clutch drives the planetary gear of planetary gear mechanism by gear transition structure, the sun gear of planetary gear mechanism is matched by shaft with lock core；The Internal handle drives the planetary gear of planetary gear mechanism also by gear transition structure.The utility model realizes integrated setting by stage-geared structure in small space, and when installation can avoid the destruction to door body, consequently facilitating replacing the conventional lock in existing antitheft door.
Description
Technical field
The utility model is related to lockset more particularly to a kind of intelligent locks for antitheft door.
Background technology
Smart lock (English name Intelligent Lock) refer to be different from tradition machinery lock, user's identification, safety,
The managerial more intelligentized lockset of aspect.The unlocking mode of intelligent lock includes fingerprint, password, swipe the card, cell phone application etc..It is existing
There is common safe-guard door lock to be replaced with existing intelligent lock, it is necessary to replace lock body.Since various door lock types are various, structure is again
Complexity replaces lock body, time-consuming, inefficiency；The lock body with world locking bar is replaced, replacement is more difficult, directly leads
Cause the damage of door.Therefore, it is necessary to a kind of Intelligent lock structures reasonable for structure, in order to which common lock is replaced with smart lock.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of easy for installation, under the premise of not broken ring gate body just
In the intelligent lock for antitheft door for replacing common lock, to overcome the defect in the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of intelligence for antitheft door
Lockset, including lock body, lock body are equipped with outer handle, Internal handle and lock core, be additionally provided on lock body trigger mechanism, holder, motor, from
Clutch and planetary gear mechanism, the limit switch in the outer handle are connect with motor circuit, and the trigger mechanism is in outer handle
It side and is connect with motor circuit, motor is installed in the bracket, and outer handle is turned in the bracket by link mechanism driving motor
Dynamic, the motor controls clutch, and the toothed disc on clutch drives the planet of planetary gear mechanism by gear transition structure
Wheel, the sun gear of planetary gear mechanism are matched by shaft with lock core；The Internal handle drives also by gear transition structure
The planetary gear of planetary gear mechanism.
Preferably, the active ring movement of the motor control clutch, active ring are matched with driving gear.
Preferably, the gear excessive structural includes intermeshing intermediate gear and driving gear, the intermediate gear
It is meshed with toothed disc, the Internal handle is matched with intermediate gear.
Further, the intermediate gear is identical with the number of teeth of toothed disc.
Further, the gear ratio of the intermediate gear and driving gear is 2~3.
Preferably, the gear ratio of the fixed annulus in the planetary gear mechanism and sun gear is 6~8.
As described above, the utility model is used for the intelligent lock of antitheft door, have the advantages that：
The utility model controls lock core by planetary gear mechanism and gear drive, because planetary gear mechanism can be in small sky
It is interior to realize integrated setting, therefore the destruction to door body can be avoided, consequently facilitating replacing the traditional locks in existing antitheft door
Tool.The utility model is reasonable for structure, safe to use, easy to operate.
Description of the drawings
Fig. 1 is the structure schematic diagram of the utility model.
Fig. 2 is the schematic diagram of motor and clutch part in the utility model.
In figure：
1 outer handle, 2 Internal handle
3 lock core, 4 holder
5 motor, 6 clutch
7 planetary gear mechanism, 8 link mechanism
Excessive 11 trigger mechanism of mechanism of 9 gears
12 outer handle base, 21 Internal handle seat
51 housing, 61 toothed disc
62 active ring, 71 planetary gear
72 sun gear, 73 fixed annulus
81 connecting lever, 91 intermediate gear
92 driving gears
Specific implementation mode
Structure, ratio, size depicted in Figure of description etc., only to coordinate the revealed content of specification, with
Understand for those skilled in the art and read, is not limited to the enforceable qualifications of the utility model, therefore does not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute
Under the effect of capable of generating and the purpose that can reach, the model that can cover in the revealed technology contents of the utility model should all be fallen
In enclosing.Meanwhile cited such as "upper", "lower", "front", "rear", " centre " term in this specification, it is merely convenient to describe
Be illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable scope of the utility model.
As depicted in figs. 1 and 2, the utility model is a kind of lockset for antitheft door, including lock body, and lock body is equipped with outer
Handle 1, Internal handle 2 and lock core 3 are additionally provided with trigger mechanism 11, holder 4, motor 5, clutch 6 and planetary gear mechanism on lock body
7.Limit switch (not shown) in the outer handle 1 is connect with 5 circuit of motor, i.e., outer handle 1 turns to predetermined angle
When trigger limit switch, limit switch sends out instruction to motor 11 and is driven.The trigger mechanism 11 is mounted on outer handle 1 one
It side and is connect with 5 circuit of motor, i.e., can send out instruction to motor 5 by trigger mechanism 11 drives.The motor 5 can
Rotation is mounted in holder 4, and the outer handle 1 is rotated by 8 driving motor 5 of link mechanism in holder 4, described
Motor 5 controls closure and the separation of clutch 6, and the toothed disc 61 on clutch 6 drives planetary gear by gear transition structure 9
The planetary gear 71 of mechanism 7, planetary gear 71 among fixed annulus 73 and sun gear 72 not only rotation but also around sun gear 72 rotate, row
The sun gear 72 of star gear mechanism 7 is matched by shaft with lock core 3.The Internal handle 2 drives also by gear transition structure 9
The planetary gear 71 of dynamic planetary gear mechanism 7.
The utility model is used to replace the conventional lock on antitheft door, mainly passes through clutch 6, planetary gear mechanism 7
Simple and convenient effective installation is realized with gear transition structure 9, because stage-geared structure can realize collection in small space
It is arranged at changing, therefore the destruction to door body can be avoided.Coordinated with outer handle 1 by triggering 11 mechanisms in outdoor side when use
Lock core 3 is operated, indoor side operates lock core 3 by Internal handle 2.No matter outer handle 1 or Internal handle 2, it is equal when operating lock core 3
Speedup rotation is carried out by planetary gear mechanism 7, concrete structure principle is presented below：
(1) from outdoor enabling, the forms such as fingerprint, password is first passed through or is swiped the card and unlocking instruction is sent out to trigger mechanism 11, opened
After lock command signal passes to motor 5,5 Positive work of motor makes clutch 6 be closed, and then, outer handle 1 rotates down, to drive
Dynamic link mechanism 8 is rotated together with clutch 6, i.e., toothed disc 61 rotates, and toothed disc 61 is rotated with moving gear transition structure 9,
Gear transition structure 9 drives the planetary gear 71 of planetary gear mechanism 7 to rotate, and the sun gear 72 of last planetary gear mechanism 7 is expert at
It is rotated clockwise with the locking bolt in movable lock core 3 by shaft under the drive of star-wheel 71, lock is opened.It is outdoor at closing time, outer handle 1
It is rotated up, similarly the sun gear 72 of planetary gear mechanism 7 is rotated counterclockwise by shaft with the locking bolt in movable lock core 3, and lock closes
On.When outer handle 1 rotates backward triggering limit switch, limit switch sends out 5 antiport of signal drive motor, makes clutch
8 separation, rotate outer handle 1, and lock cannot be opened, and outer handle 1 dallies.
(2) from indoor openings, Internal handle 2 rotates down band moving gear transition structure 9 and rotates, and gear transition structure 9 drives
The planetary gear 71 of planetary gear mechanism 7 rotates, and the sun gear 72 of planetary gear mechanism 7 passes through shaft band in the drive of planetary gear 71
Locking bolt in movable lock core 3 rotates clockwise, and lock is opened.
Further, it also is provided with limit switch in the Internal handle 2, this limit switch is also connect with 5 circuit of motor.From room
When inward swinging door, if clutch 6 is in discrete state, when Internal handle 2 rotates down triggering limit switch, limit switch sends out letter
Number, 5 Positive work of driving motor makes clutch 6 be closed, when outdoor swing handle 1, by planetary gear mechanism 7 with movable lock core 3
In locking bolt rotate counterclockwise, outdoor handle 1 can lock a door；If clutch 6 is in closed state, Internal handle 2 rotates down tactile
When sending out limit switch, limit switch sends out signal and does not work, outdoor swing handle 1, same to drive through shaft band movable lock core 3
In locking bolt rotate counterclockwise, outdoor handle 1 can lock a door.
When it is indoor at closing time, Internal handle 2 is rotated up, and similarly the sun gear 72 of planetary gear mechanism 7 is driven by shaft
Locking bolt in lock core 3 rotates counterclockwise, and lock is shut.If clutch 6 is in closed state at this time, Internal handle 2 rotates backward triggering
When limit switch, limit switch sends out 5 antiport of signal drive motor, and clutch 6 is made to detach, and outdoor swing handle 1, lock is not
It can open, outer handle 1 dallies；If clutch 6 is in discrete state, when Internal handle 2 rotates backward triggering limit switch, limit is opened
Pass sends out signal and does not work, outdoor swing handle 1, and same lock cannot be opened, and outer handle 1 dallies.
The rotating forward and overturning of motor 5 in above-mentioned principle, outer handle 1, Internal handle 2 and locking bolt rotation direction are for just
In illustrating principle, do not have restriction effect in practical operation.
When using installing, with reference to figure 1, outer handle 1 is on outer handle base 12, and trigger mechanism 11 is also in outer handle base 12
On；The Internal handle 2 is on interior handle base 21.
The active ring 62 that the motor 5 in the present embodiment controls clutch 6 moves, active ring 62 and driving 92 phase of gear
The control active ring 62 that rotates and reverse of cooperation, i.e. motor 5 is closed linkage with driving gear 92 and detaches.
In a preferred embodiment, as shown in Figure 1, the gear excessive structural 9 includes 91 He of intermeshing intermediate gear
Gear 92, the intermediate gear 91 is driven to be meshed with toothed disc 61, the Internal handle 2 is matched with intermediate gear 91, i.e. institute
State Internal handle 2 drives intermediate gear 91 to rotate by shaft, and when from indoor openings, clutch 6 is in discrete state, in rotation
It is only capable of playing the effect that driving intermediate gear 91 rotates when handle 2, does not interfere with clutch 6.In other embodiments, the tooth
The gear quantity taken turns in transition structure 9 can be there are many form according to transmission ratio.
On the basis of preferred embodiment, the intermediate gear 91 is identical with the number of teeth of toothed disc 61, i.e., transmission ratio is 1：
1, intermediate gear 91 only plays transitional function, here merely to the reasonability of structure and design.The intermediate gear 91 and drive
The gear ratio of moving gear 92 is 2~3, i.e. transmission ratio is 2~3.In addition, in the planetary gear mechanism 7 fixed annulus 73 with
The gear ratio of sun gear 72 is 6~8, in planetary gear mechanism, the calculating of fixed annulus 73 and the transmission ratio of sun gear 72
Formula is：(a+1)：1, a is gear ratio, that is to say, that the transmission ratio of fixed annulus 73 and sun gear 72 is 7~9, to have
Effect plays accelerating function, that is, can be realized when 2 Small-angle Rotation of outer handle 1 and Internal handle by above-mentioned transmission ratio with realizing
Locking bolt rotation in lock core 3, convenient for unlocking.It is well known that in gear structure, the transmission ratio of driving gear and driven gear
Less than for the moment, being speedup, it is more than for the moment to slow down, the utility model unlocking is realized by stage-geared, transmission
Than being adjusted as needed.
Coordinate for the ease of installation, motor 5 is mounted on by housing 51 in holder 4, and is rotated in holder 4.Connecting rod machine
Connecting lever 81 on structure 8 is connected with motor 5.
In conclusion the utility model is used for the lockset of antitheft door, common lock can be effectively replaced, when installation does not destroy door
Body.So the utility model effectively overcomes some practical problems in the prior art to have very high utility value and make
Use meaning.
The above embodiment is only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.The utility model can be improved there are many more aspect under the premise of without prejudice to overall thought, for being familiar with this technology
Personage can all be carried out modifications and changes to above-described embodiment under the spirit and scope without prejudice to the utility model.Therefore,
Such as those of ordinary skill in the art is in the revealed spirit without departing from the utility model and institute under technological thought
All equivalent modifications completed or change, should be covered by the claim of the utility model.
Claims (6)
1. a kind of intelligent lock for antitheft door, including lock body, lock body is equipped with outer handle (1), Internal handle (2) and lock core
(3), it is characterised in that：Trigger mechanism (11), holder (4), motor (5), clutch (6) and planetary gear machine are additionally provided on lock body
Structure (7), the limit switch in the outer handle (1) are connect with motor (5) circuit, and the trigger mechanism (11) is in outer handle (1)
It side and is connect with motor (5) circuit, motor (5) is mounted in holder (4), and outer handle (1) passes through link mechanism (8) and drives
Motor (5) rotation in holder (4), the motor (5) control clutch (6), and the toothed disc (61) on clutch (6) passes through tooth
The planetary gear (71) that transition structure (9) drives planetary gear mechanism (7) is taken turns, the sun gear (72) of planetary gear mechanism (7) passes through
Shaft is matched with lock core (3)；The Internal handle (2) drives the row of planetary gear mechanism (7) also by gear transition structure (9)
Star-wheel (71).
2. the intelligent lock according to claim 1 for antitheft door, it is characterised in that：The motor (5) controls clutch
The active ring (62) of device (6) is mobile, and active ring (62) is matched with driving gear (92).
3. the intelligent lock according to claim 1 for antitheft door, it is characterised in that：The gear excessive structural (9)
Including intermeshing intermediate gear (91) and driving gear (92), the intermediate gear (91) is meshed with toothed disc (61),
The Internal handle (2) matches with intermediate gear (91).
4. the intelligent lock according to claim 3 for antitheft door, it is characterised in that：The intermediate gear (91) and tooth
The number of teeth of wheel disc (61) is identical.
5. the intelligent lock according to claim 3 for antitheft door, it is characterised in that：The intermediate gear (91) and drive
The gear ratio of moving gear (92) is 2~3.
6. the intelligent lock according to claim 1 for antitheft door, it is characterised in that：The planetary gear mechanism (7)
In the gear ratio of fixed annulus (73) and sun gear (72) be 6~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804982.5U CN207739773U (en) | 2017-12-21 | 2017-12-21 | Intelligent lock for antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804982.5U CN207739773U (en) | 2017-12-21 | 2017-12-21 | Intelligent lock for antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739773U true CN207739773U (en) | 2018-08-17 |
Family
ID=63118941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804982.5U Active CN207739773U (en) | 2017-12-21 | 2017-12-21 | Intelligent lock for antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159098A (en) * | 2019-05-08 | 2019-08-23 | 宁波生久柜锁有限公司 | Carrier state monitors smart well cover lock and its application method |
| CN112112490A (en) * | 2020-09-30 | 2020-12-22 | 深圳市凯迪仕智能科技有限公司 | Driving mechanism for door lock and door lock |
| CN112343430A (en) * | 2019-08-06 | 2021-02-09 | 云丁网络技术(北京)有限公司 | Intelligent door lock and transmission system and clutch mechanism thereof |
-
2017
- 2017-12-21 CN CN201721804982.5U patent/CN207739773U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159098A (en) * | 2019-05-08 | 2019-08-23 | 宁波生久柜锁有限公司 | Carrier state monitors smart well cover lock and its application method |
| CN110159098B (en) * | 2019-05-08 | 2023-08-04 | 宁波生久科技有限公司 | Intelligent well lid lock with state monitoring function and using method thereof |
| CN112343430A (en) * | 2019-08-06 | 2021-02-09 | 云丁网络技术(北京)有限公司 | Intelligent door lock and transmission system and clutch mechanism thereof |
| CN112112490A (en) * | 2020-09-30 | 2020-12-22 | 深圳市凯迪仕智能科技有限公司 | Driving mechanism for door lock and door lock |
| CN112112490B (en) * | 2020-09-30 | 2023-06-23 | 深圳市凯迪仕智能科技股份有限公司 | Driving mechanism for door lock and door lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207739773U (en) | Intelligent lock for antitheft door | |
| CN105736796B (en) | A kind of electromechanical linkage fluid control valve driver | |
| CN110424833A (en) | A kind of electric lock | |
| CN108894617A (en) | A kind of electronic lock body | |
| CN208024112U (en) | A kind of double-planet tooth revolution separation retarder | |
| CN206349321U (en) | A kind of breaker and its electronic close/open machine | |
| CN208284428U (en) | A kind of on-load switch three position mechanism | |
| CN201771265U (en) | Intelligent door lock inverse locking mechanism | |
| CN108360926A (en) | A kind of switch gearing structure for safety box | |
| CN106504955A (en) | A kind of chopper and its electronic close/open machine | |
| CN208722802U (en) | On-pole switch breaker and isolation knife integral type dependent power operating mechanism | |
| NZ337680A (en) | Lock mechanism including first and second actuators, a dead bolt and a rotatable composite gear | |
| CN207264986U (en) | A kind of automatic switching off/on device of miniature circuit breaker | |
| CN109025627A (en) | Full-automatic double-acting door closing device | |
| CN206256769U (en) | A kind of electronic lock body with built-in clutch | |
| CN207993720U (en) | Electric apparatus for explosive atmospheres combines electromechanical blocking device | |
| CN102913093A (en) | Wing door mechanism for passageway access control device | |
| CN210530548U (en) | Electric opening and suction actuator mechanism | |
| CN204552323U (en) | A kind of novel intelligent lock with self-lock turning off characteristic | |
| CN106558430B (en) | Isolation earthing switch and its operating mechanism | |
| CN105909077B (en) | The control of motor one direction takes off tooth from latch | |
| CN207920254U (en) | A kind of steering of an angle of 90 degrees power four transmission safe-guard door lock | |
| CN101852039B (en) | Intelligent full-automatic randomizer | |
| CN206921706U (en) | The secondary positioner of energy-storing electrically operated mechanism | |
| CN101936104A (en) | Multifunctional direct and quick lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |