CN209620838U - Smart lock anti-lock device and smart lock - Google Patents

Smart lock anti-lock device and smart lock Download PDF

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Publication number
CN209620838U
CN209620838U CN201920039286.2U CN201920039286U CN209620838U CN 209620838 U CN209620838 U CN 209620838U CN 201920039286 U CN201920039286 U CN 201920039286U CN 209620838 U CN209620838 U CN 209620838U
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CN
China
Prior art keywords
lock
fixing seat
piece fixing
knob
sliding block
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Active
Application number
CN201920039286.2U
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Chinese (zh)
Inventor
姚达光
黄志宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Platinum Ruifeng Intelligent Technology Co Ltd
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Guangdong Platinum Ruifeng Intelligent Technology Co Ltd
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Filing date
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Application filed by Guangdong Platinum Ruifeng Intelligent Technology Co Ltd filed Critical Guangdong Platinum Ruifeng Intelligent Technology Co Ltd
Priority to CN201920039286.2U priority Critical patent/CN209620838U/en
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Publication of CN209620838U publication Critical patent/CN209620838U/en
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Abstract

The utility model provides a kind of smart lock anti-lock device, for being installed on door lock to prevent door lock false-lock, it includes locking knob, connecting for the square bar with smart lock and square bar is driven to rotate and lock piece fixing seat with realize that door lock locks, and locking knob set on described and lock between piece fixing seat and for realizing the clutch for locking knob idle running or lock the rotation of piece fixing seat described in driving.In the utility model, by locking knob and clutch is arranged between piece fixing seat in described lock described, with under specific circumstances, the knob of locking could drive the fixing seat of locking to rotate, and then it locks fixing seat and drives square bar rotation to realize locking for door lock, therefore can be to avoid because of the problem of child's maloperation causes door lock to be locked.

Description

Smart lock anti-lock device and smart lock
Technical field
The utility model relates to door lock technical field more particularly to a kind of smart lock anti-lock device and the application smart lock are anti- The smart lock of locking device.
Background technique
Currently, most of door lock can unlock from locking within doors in modes such as room external application key, fingerprint and passwords, but permitted More door locks within doors lock that knob is too low, and young children can lock alone easily, cause (the key that cannot unlock outdoors Spoon can not be opened), lead to unexpected generation.
Utility model content
The primary and foremost purpose of the utility model, which is intended to provide one kind, prevents child's maloperation, and the smart lock that door is locked locks dress It sets.
Another purpose of the utility model is intended to provide a kind of smart lock using above-mentioned smart lock anti-lock device.
To achieve the goals above, the utility model the following technical schemes are provided:
A kind of smart lock anti-lock device, for being installed on door lock to prevent door lock false-lock, including lock knob, for The square bar of smart lock is connected and square bar is driven to rotate to realize that door lock locked locks piece fixing seat, and locks rotation set on described Button and lock between piece fixing seat and for realizing it is described lock knob idle running or lock described in driving the rotation of piece fixing seat from Close mechanism.
Preferably, the clutch include internal tooth casing, the external tooth sliding block that can be engaged with internal tooth casing, and suppress in described Between internal tooth casing and the external tooth sliding block and both make the elastic component for being disengaged from state;It is described lock knob close to it is described from The one end for closing mechanism is installed with Rotational Cylindrical, and the internal tooth casing is sheathed in the Rotational Cylindrical and can rotate relative to the Rotational Cylindrical, The external tooth sliding block is fixed on the Rotational Cylindrical far from the end for locking knob, and can draw locking the outside that knob is subject to When power is greater than the elastic force of elastic component, so that internal tooth casing is engaged with external tooth sliding block and is rotatably abutted with piece fixing seat is locked.
Preferably, the external tooth sliding block is fixedly connected with far from one end of the internal tooth casing and locks piece fixing seat through described The connecting column at middle part, the connecting column and described lock are connected with bearing between piece fixing seat, the bearing outer ring is fixedly connected There is abutting block, the abutting block is connected to the piece fixing seat of locking far from external tooth sliding block side, the connecting column middle part Through there is threaded fastener, the threaded fastener is for fixing the Rotational Cylindrical and external tooth sliding block and pushing against in the abutting block Far from the side for locking piece fixing seat.
Preferably, described to lock piece fixing seat close to the side of the internal tooth casing equipped with protrusion, the internal tooth casing is close to institute State and lock the side of piece fixing seat and be equipped with the notch protruded into for the protrusion, when being rotated by internal tooth casing the inner wall of indentation, there and Protrusion abut and drive described in lock piece fixing seat rotation.
Preferably, the Rotational Cylindrical is fixed with convex block far from the end for locking knob, is arranged on the external tooth sliding block Fluted, the convex block inlay card is in the groove.
Preferably, the elastic component is compressed spring, and the external tooth sliding block opens up useful close to the side of the internal tooth casing In the holding tank for accommodating the compressed spring, one end of the compressed spring is connected to the internal tooth casing close to the external tooth sliding block Side, the other end is connected to the side that the holding tank is right against the internal tooth casing.
Preferably, the threaded fastener is screw, and the screw locks piece fixing seat and the connecting column through described, And its end is threadedly coupled with the Rotational Cylindrical, the screw head abutting of the screw is locked piece far from described in the abutting block and is fixed The side of seat.
Preferably, the both ends for locking knob pull the inner fovea part for locking knob to middle part is tapered to be formed.
Preferably, it is described lock knob inner fovea part along described in lock knob circumferencial direction be uniformly provided with it is several anti-skidding Slot.
As second aspect, the utility model relates to a kind of smart lock, including intelligent lock body and with above-mentioned smart lock sheet The smart lock anti-lock device of body connection.
Compared with prior art, the embodiment of the utility model has the advantage that
In the utility model, by locking knob and clutch is arranged between piece fixing seat in described lock described, with Under specific circumstances, the knob of locking could drive the fixing seat of locking to rotate, and then lock fixing seat and square bar is driven to turn It moves to realize locking for door lock, therefore can be to avoid because child's maloperation cause door lock to be locked.
Detailed description of the invention
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will Become obvious and be readily appreciated that, in which:
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is integrally-built configuration schematic diagram in the utility model;
Fig. 3 is the configuration schematic diagram of another angle of overall structure in the utility model.
Appended drawing reference: 1, knob is locked;11, Rotational Cylindrical;12, convex block;13, non-slip groove;14, inner fovea part;2, it is solid to lock piece Reservation;21, raised;3, clutch;31, internal tooth casing;311, notch;32, external tooth sliding block;321, holding tank;322, groove; 323, connecting column;33, elastic component;34, bearing;35, block is abutted;36, threaded fastener.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model Limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, arrange used in the specification of the utility model Diction " comprising " refer to that there are the feature, integer, step, operation, zero/component and/or components, but it is not excluded that in the presence of or add Add other one or more features, integer, step, operation, zero/component, component and/or their group.It should be understood that working as us When zero/component being claimed to be "connected" to another zero/component, it can be directly connected to other zero/components, or there may also be in Between zero/component.Wording "and/or" used herein includes one or more associated wholes for listing item or any cell With whole combinations.
As shown in Figure 1 to Figure 3, the utility model relates to a kind of smart lock anti-lock device, for be installed on door lock to prevent Only door lock false-lock, including locking knob 1, being connect for the square bar with smart lock and square bar being driven to rotate to realize what door lock was locked It locks piece fixing seat 2, and locks knob 1 set on described and described lock between piece fixing seat 2 and locked for realizing described The clutch 3 of the rotation of piece fixing seat 2 is locked described in the idle running of knob 1 or drive.
The external tooth sliding block 32 that the clutch 3 includes internal tooth casing 31, can engage with internal tooth casing 31, and suppress in described Elastic component 33 between internal tooth casing 31 and the external tooth sliding block 32, the elastic component 33 is for pushing the external tooth sliding block 32 towards remote It moves from 31 direction of internal tooth casing so that the external tooth sliding block 32 and the internal tooth casing 31 are disengaged from state.
The elastic component 33 is preferably compressed spring, and the external tooth sliding block 32 is offered close to the side of the internal tooth casing 31 For accommodating the holding tank 321 of the compressed spring, the outer circle of the compressed spring is connected to the side wall of the holding tank 321 On, one end of the compressed spring is connected to the internal tooth casing 31 close to the side of the external tooth sliding block 32, and the other end is connected to The side of internal tooth casing 31 described in 321 face of holding tank.
Described to lock knob 1 and be installed with Rotational Cylindrical 11 close to one end of the clutch 3, the internal tooth casing 31 is sheathed on It can rotate in the Rotational Cylindrical 11 and relative to the Rotational Cylindrical 11, it is separate that the external tooth sliding block 32 is fixed on the Rotational Cylindrical 11 The end for locking knob 1, and can lock knob 1 by external pull be greater than compressed spring elastic force when so that internal tooth Set 31 engages with external tooth sliding block 32, internal tooth casing 31 with lock piece fixing seat 2 and rotatably abut.
The side of internal tooth casing 31 described in 321 face of holding tank opens up fluted 322, and the Rotational Cylindrical 11 is far from described The end for locking knob 1 is fixed with convex block 12, and the convex block 12 is double flat bit architectures, and then 12 inlay card of the convex block is in described recessed After slot 322, the Rotational Cylindrical 11 can drive the external tooth sliding block 32 to rotate in rotation, and then guarantee the intelligence anti-lock device just Often work.
The external tooth sliding block 32 is fixedly connected with far from one end of the internal tooth casing 31 and locks in piece fixing seat 2 through described The connecting column 323 in portion, the connecting column 323 and described lock are connected with bearing 34 between piece fixing seat 2,34 outer ring of bearing One end far from the external tooth sliding block 32 is installed with along 34 circumferencial direction of bearing and abuts block 35, and the abutting block 35 is connected to The piece fixing seat 2 of locking described turns through having in the middle part of the connecting column 323 for fixed far from 32 side of external tooth sliding block The threaded fastener of 2 side of piece fixing seat is locked in dynamic column 11 and external tooth sliding block 32 and abutting in the abutting block 35 far from described in 36。
The threaded fastener 36 is preferably screw, and the screw locks piece fixing seat 2 and the connecting column through described 323, and it is threadedly coupled through the end of the connecting column 323 with the Rotational Cylindrical 11, the screw head of the screw is pushed against in institute It states and abuts block 35 far from the side for locking piece fixing seat 2, so that the abutting block 35, which is pushed against, locks piece fixing seat 2 in described Side far from the external tooth sliding block 32.
The lateral wall that piece fixing seat 2 is locked close to 31 side of internal tooth casing locks 2 circumference of piece fixing seat described in Direction is uniformly extended with several raised 21, the internal tooth casing 31 close to the side for locking piece fixing seat 2 be equipped with it is described convex 21 are played to correspond and for for described raised 21 notches 311 that protrude into, when being rotated by internal tooth casing 31 at notch 311 in Wall abuts with protrusion 21 and locks the rotation of piece fixing seat 2 described in driving.
It is described lock knob 1 not by external pull when, described raised 21 partially protrude into the notch 311, to avoid Under the influence of by extraneous factor, internal tooth casing 31 is caused to be displaced, makes protrusion 21 can not be corresponding with notch 311.Described Lock knob 1 by external pull be greater than elastic component 33 elastic force when, described raised 21 are completely embedded into the notch 311, with Make it is described lock knob 1 normally driven in rotation described in lock piece fixing seat 2 and rotate, and then 2 energy band of piece fixing seat will be locked The square bar of dynamic door lock is rotated to lock door lock.
The both ends for locking knob 1 pull the inner fovea part 14, Jin Erfang for locking knob 1 to middle part is tapered to be formed Just knob 1 is locked described in pulling to move towards far from 31 direction of internal tooth casing.
Preferably, the inner fovea part 14 for locking knob 1 along it is described lock 1 circumferencial direction of knob be uniformly provided with it is several anti- Sliding slot 13 when locking knob 1 described in the rotation, plays the role of anti-skidding, and convenient door lock is locked.
As second aspect, the utility model further relates to a kind of smart lock comprising smart lock main body and with the intelligence Lock the smart lock anti-lock device of main body connection.
The concrete application process of the smart lock anti-lock device of the utility model is as follows:
When not applying the pulling force to lock knob 1 and rotate it, the knob 1 of locking drives the Rotational Cylindrical 11 Rotation, the Rotational Cylindrical 11 drive the external tooth sliding block 32 to rotate, because the external tooth sliding block 32 locks piece fixing seat 2 with described Between be connected with bearing 34, and then the external tooth sliding block 32 is unable to drive and described locks the rotation of piece fixing seat 2.
When locking knob 1 described in the pulling, the Rotational Cylindrical 11 drives external tooth sliding block 32 and locks piece fixing seat 2 towards close 31 direction of internal tooth casing is mobile, and the interior tooth engagement of the external tooth of the external tooth sliding block 32 and the internal tooth casing 31, and anti- The protrusion 21 of locking plate fixing seat 2 is completely embedded into the notch 311 of the internal tooth casing 31, when then knob 1 is locked in rotation, Rotational Cylindrical 11 drive the external tooth sliding block 32 to rotate, and external tooth sliding block 32 drives the internal tooth casing 31 to rotate, and then the internal tooth casing 31 drives It is described to lock the rotation of piece fixing seat 2, to realize locking for door lock.
The smart lock anti-lock device of the utility model the utility model has the advantages that
In the utility model, by it is described lock knob 1 and it is described lock between piece fixing seat 2 setting clutch 3, With under specific circumstances, it is described lock knob 1 can drive described in lock the rotation of piece fixing seat 2, and then lock the drive of piece fixing seat 2 Square bar rotation can cause door lock to be locked to realize locking for door lock to avoid because of child's maloperation.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of smart lock anti-lock device, for being installed on door lock to prevent door lock false-lock, it is characterized in that: including locking rotation Button is connect for the square bar with smart lock and square bar is driven to rotate to realize that door lock locked locks piece fixing seat, and is set to It is described lock knob and lock between piece fixing seat and for realizing it is described lock knob idle running or lock piece described in driving fix The clutch of seat rotation.
2. smart lock anti-lock device according to claim 1, it is characterized in that: the clutch include internal tooth casing, can be with The external tooth sliding block of internal tooth casing engagement, and suppress between the internal tooth casing and the external tooth sliding block and be disengaged from the two The elastic component of state;Described to lock knob and be installed with Rotational Cylindrical close to one end of the clutch, the internal tooth casing is sheathed on It can rotate in the Rotational Cylindrical and relative to the Rotational Cylindrical, the external tooth sliding block, which is fixed on the Rotational Cylindrical, locks rotation far from described The end of button, and can be when locking external pull that knob is subject to and being greater than the elastic force of elastic component, so that internal tooth casing and external tooth sliding block It engages and is rotatably abutted with piece fixing seat is locked.
3. smart lock anti-lock device according to claim 2, it is characterized in that: the external tooth sliding block is far from the internal tooth casing One end is fixedly connected with through the connecting column locked in the middle part of piece fixing seat, the connecting column and it is described lock piece fixing seat it Between be connected with bearing, the bearing outer ring is fixedly connected with abutting block, and the abutting block is connected to that described to lock piece fixing seat remote From external tooth sliding block side, through there is threaded fastener in the middle part of the connecting column, the threaded fastener is for described in fixation The side of piece fixing seat is locked in Rotational Cylindrical and external tooth sliding block and abutting in the abutting block far from described in.
4. smart lock anti-lock device according to claim 2, it is characterized in that: the piece fixing seat of locking is close to the internal tooth The side of set is equipped with protrusion, and the internal tooth casing is equipped with close to the side for locking piece fixing seat and lacks for what the protrusion protruded into Mouthful, the inner wall of indentation, there locks the rotation of piece fixing seat with raised abut when being rotated by internal tooth casing described in drive.
5. smart lock anti-lock device according to claim 3, it is characterized in that: the Rotational Cylindrical locks knob far from described End is fixed with convex block, is arranged fluted on the external tooth sliding block, and the convex block inlay card is in the groove.
6. smart lock anti-lock device according to claim 2, it is characterized in that: the elastic component is compressed spring, it is described outer Tooth sliding block offers the holding tank for accommodating the compressed spring close to the side of the internal tooth casing, and the one of the compressed spring End is connected to the internal tooth casing close to the side of the external tooth sliding block, and the other end is connected to the holding tank and is right against the internal tooth The side of set.
7. smart lock anti-lock device according to claim 3, it is characterized in that: the threaded fastener is screw, the spiral shell Silk locks piece fixing seat and the connecting column through described, and its end is threadedly coupled with the Rotational Cylindrical, the spiral shell of the screw Head is pushed against in the abutting block far from the side for locking piece fixing seat.
8. smart lock anti-lock device according to claim 1, it is characterized in that: the both ends for locking knob are tapered to middle part The inner fovea part for locking knob is pulled to be formed.
9. smart lock anti-lock device according to claim 8, it is characterized in that: the inner fovea part for locking knob is along described anti- Lock knob circumferencial direction is uniformly provided with several non-slip grooves.
10. a kind of smart lock, including smart lock main body and the smart lock anti-lock device being connect with the smart lock main body, feature Be: the smart lock anti-lock device is smart lock anti-lock device described in any one of claim 1 to 9.
CN201920039286.2U 2019-01-09 2019-01-09 Smart lock anti-lock device and smart lock Active CN209620838U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920039286.2U CN209620838U (en) 2019-01-09 2019-01-09 Smart lock anti-lock device and smart lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920039286.2U CN209620838U (en) 2019-01-09 2019-01-09 Smart lock anti-lock device and smart lock

Publications (1)

Publication Number Publication Date
CN209620838U true CN209620838U (en) 2019-11-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920039286.2U Active CN209620838U (en) 2019-01-09 2019-01-09 Smart lock anti-lock device and smart lock

Country Status (1)

Country Link
CN (1) CN209620838U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111809990A (en) * 2020-06-30 2020-10-23 中山市剑鸿电子科技有限公司 Safety lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111809990A (en) * 2020-06-30 2020-10-23 中山市剑鸿电子科技有限公司 Safety lock

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