CN111691761A - Be applied to self-generating device and intelligent lock of intelligent lock - Google Patents
Be applied to self-generating device and intelligent lock of intelligent lock Download PDFInfo
- Publication number
- CN111691761A CN111691761A CN202010662734.1A CN202010662734A CN111691761A CN 111691761 A CN111691761 A CN 111691761A CN 202010662734 A CN202010662734 A CN 202010662734A CN 111691761 A CN111691761 A CN 111691761A
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- China
- Prior art keywords
- intelligent lock
- self
- generating device
- transmission structure
- moving part
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- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 238000004146 energy storage Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0046—Ratchet mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0062—Feeding by generator
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a self-generating device applied to an intelligent lock, which comprises a transmission structure, wherein the input end of the transmission structure is connected with a moving part of the intelligent lock, so that the transmission structure is driven to rotate when the moving part moves; the generator is arranged on the inner side of the intelligent lock panel, and an output shaft of the transmission structure is connected with an input shaft of the generator; and the electric energy output end of the generator is connected with the electric energy storage and output management unit, and the electric energy storage and output management unit is connected with the power supply end of the intelligent lock, wherein the transmission structure comprises a ratchet mechanism, and the ratchet mechanism is configured in such a way that the rotation direction of the transmission structure is unchanged when the movement direction of the moving part is changed. The self-generating device applied to the intelligent lock enables mechanical energy generated by rotation of the door handle to be converted into electric energy of the generator, and the electric energy is stored in the electric quantity storage and output management unit to be stored so as to supply power to the intelligent lock conveniently.
Description
Technical Field
The invention relates to a lockset, in particular to a self-generating device applied to an intelligent lock and the intelligent lock.
Background
At present, the intelligent lock is popular due to the convenience of not carrying a key, is more and more widely used, and is more intelligent in the aspects of user identification, safety and manageability. But intelligence lock must provide the power when using, need in time change the battery or charge when the electric quantity is not enough, in case the power failure, entire system will be in the paralysis state.
In the prior art, the intelligent lock of the emergency power generation system appears in the market, a USB charging port is usually arranged on the side wall of the intelligent lock, people must be required to carry a charging treasure to charge the door lock by the USB charging port, and the charging treasure for emergency power supply cannot be carried along at any time.
Disclosure of Invention
The invention aims to provide a self-generating device applied to an intelligent lock to solve the problems in the background technology.
The invention provides a self-generating device applied to an intelligent lock, which is characterized by comprising the following components: the input end of the transmission structure is connected with the moving part of the intelligent lock, so that the transmission structure is driven to rotate when the moving part moves; the generator is installed on the inner side of the intelligent lock panel, and an output shaft of the transmission structure is connected with an input shaft of the generator; and the electric energy output end of the generator is connected with the electric energy storage and output management unit, and the electric energy storage and output management unit is connected with the power supply end of the intelligent lock, wherein the transmission structure comprises a ratchet mechanism which is configured to enable the rotation direction of the transmission structure to be unchanged when the movement direction of the moving part is changed.
The self-generating device applied to the intelligent lock provided by the invention can also have the characteristic that the moving part is a door handle or/and a lock tongue, and the movement of the moving part is the rotation of the door handle or/and the telescopic movement of the lock tongue.
The self-generating device applied to the intelligent lock provided by the invention also has the characteristic that the self-generating device further comprises a balancing weight which is coaxially arranged with a chain wheel of the ratchet mechanism.
The self-generating device applied to the intelligent lock can also have the characteristic that the transmission ratio of the transmission structure is greater than 1.
The self-generating device applied to the intelligent lock provided by the invention can also be characterized by further comprising a mechanical energy storage device, wherein the mechanical energy storage device is configured to store energy when the moving part moves and release the stored energy when the moving part starts to return.
The self-generating device applied to the intelligent lock can also have the characteristic that the mechanical energy storage device is a coil spring.
The self-generating device applied to the intelligent lock provided by the invention can also be characterized in that when the moving part moves, the moving part drives the mechanical energy storage device to rotate so as to store energy, and when the moving part starts to return, the mechanical energy storage device is separated from the moving part and is connected with the transmission structure so as to release the stored energy.
The self-generating device applied to the intelligent lock provided by the invention can also have the characteristic that the electric energy output end of the generator is connected with the electric quantity storage and output management unit through the rectification voltage-stabilizing module.
Another object of the present invention is to provide an intelligent lock, comprising: the self-power-generation device applied to the intelligent lock.
The intelligent lock provided by the invention can also have the characteristic that an electric quantity display screen is also arranged on the lock body of the intelligent lock and used for displaying the electric quantity stored by the electric energy storage module.
Advantageous effects
The self-generating device applied to the intelligent lock provided by the invention is provided with the power generation module, so that the problem that the battery of the intelligent lock needs to be replaced at regular time is solved, the dependence of the existing intelligent lock on the battery is avoided, the application range of the intelligent lock is wider, and the intelligent lock is more environment-friendly due to no battery.
The intelligent lock comprises the self-generating device and the electric quantity display screen, and can convert mechanical energy for rotating the door handle into electric energy required by the intelligent lock, so that the intelligent lock is more convenient to use, and the use performance is improved.
Drawings
Fig. 1 is a schematic structural diagram of a self-power-generation device applied to an intelligent lock according to an embodiment of the present invention.
Detailed Description
The present invention is further described in detail with reference to the drawings and examples, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functional, methodological, or structural equivalents of these embodiments or substitutions may be included in the scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing and simplifying the description of the present invention, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1, the moving part in this embodiment is a door handle, and the self-generating device includes a transmission structure 2, a generator 3, and a power storage and output management unit 5.
And the transmission structure 2, the input end of which is mounted on the door handle rotating shaft 11 of the intelligent lock, so that when the door handle 1 is rotated, the transmission structure 2 is driven to rotate. The transmission structure 2 comprises a ratchet mechanism 21, and the ratchet mechanism 21 is configured to enable the transmission structure 2 to rotate along the same direction when the door handle 1 is returned.
The generator 3 is installed on the inner side of the panel of the intelligent lock, and an input shaft of the generator 3 is connected with an output shaft of the transmission structure 2. The electric energy output end of the generator 3 is connected with an electric quantity storage and output management unit 5 through a rectification voltage-stabilizing module 4.
And the electric quantity storage and output management unit 5 is connected with the electric energy output end of the generator 3, and the electric quantity storage and output management unit 5 is connected with the power supply end of the intelligent lock.
The working process is as follows: the door handle 1 is rotated, the door handle drives the transmission structure 2 to rotate, the transmission structure 2 is connected with the generator 3, mechanical energy generated by rotation of the door handle 1 is converted into electric energy, the electric energy is stored to the electric energy storage and output management unit 5 through the rectification voltage stabilization module 4, and the electric energy storage and output management unit 5 is connected with a power supply end of the intelligent lock to supply power to the intelligent lock.
In the above embodiment, the transmission structure 2 is connected to the door handle 1, and the output shaft of the transmission structure 2 is connected to the input shaft of the generator 3, so that the mechanical energy generated by the rotation of the door handle 1 is converted into the electric energy of the generator 3, and the electric energy is stored in the electric quantity storage and output management unit 5 for storage so as to supply power to the smart lock. And the electric energy output end of the generator 3 is provided with the rectifying and voltage-stabilizing module 4, so that unstable electric energy output by the generator 3 can be converted into stable electric energy for storage. The ratchet mechanism 21 defines the direction of rotation of the transmission structure 2 such that the output direction of the transmission structure 2 is unchanged.
In another embodiment, the self-generating device further comprises a counter weight, and the counter weight is coaxially arranged with the chain wheel of the ratchet mechanism 21.
In the above embodiment, the weight member coaxially disposed with the sprocket of the ratchet mechanism 21 makes the direction control of the ratchet mechanism 21 to the transmission structure 2 more stable.
In another embodiment, the transmission ratio of the transmission structure 2 is greater than 1.
In the above embodiment, the transmission ratio of the transmission structure 2 larger than 1 can enlarge the rotating range of the door handle 1, so that the mechanical energy released by the rotation of the door handle 1 can be better and more converted into electric energy for storage.
In another embodiment, the self-generating device further includes a mechanical energy storage device configured to store energy when the door handle 1 is turned, and release the stored energy when the door handle 1 starts to return.
In the above embodiment, the mechanical energy storage device is disposed on the door handle 1, so that the mechanical energy provided by the rotation and return of the door handle 1 is retained, and the energy is more fully and completely utilized.
In another embodiment, the mechanical energy storage device is a coil spring.
In the above embodiment, the mechanical energy storage device is set as the coil spring, so that the occupied space of the mechanical energy storage device is small, a large restoring force can be continuously provided in a narrow space, and the volume of the self-generating device can be reduced.
In another embodiment, when the door handle 1 is turned, the door handle 1 rotates the mechanical energy storage device to store energy, and when the door handle 1 starts to return, the mechanical energy storage device is disengaged from the door handle 1 and connected to the transmission structure 2 to release the stored energy.
In the above embodiment, the mechanical energy storage device is disposed on the door handle 1, and when the door handle 1 is returned, the mechanical energy storage device is connected to the transmission structure 2 to release the stored energy to the transmission structure 2, so that the mechanical energy generated by returning the door handle 1 can be converted into electric energy, and the energy can be more fully and completely used.
In another embodiment, the rotating shaft of the door handle 1 is replaced with a latch, and the telescopic movement of the latch replaces the rotation of the door handle 1 in any of the above embodiments. In the process of opening and closing the door, the mechanical energy provided by the stretching of the lock tongue is converted into electric energy, so that electric energy is provided for the intelligent lock.
In the above embodiment, to open the door and close the door in-process, the mechanical energy that the concertina movement of spring bolt provided turns into the electric energy, has avoided the reliance of current intelligence lock to the battery for the application range of intelligence lock is wider, does not use the battery moreover to make intelligence lock environmental protection more.
In another embodiment, there is provided a smart lock comprising a self-generating device according to any of the above embodiments applied to a smart lock. And the lock body of the intelligent lock is also provided with an electric quantity display screen for displaying the electric quantity stored by the electric energy storage module.
In the above embodiment, the electric quantity display screen is arranged, so that the electric energy stored in the electric energy storage module can be monitored at any time, if the stored electric energy is too low due to damage of the self-generating module, the standby power supply can be used for providing electric energy for the lock body, and the situation that the lock body is not electrified is prevented.
In another embodiment, the smart lock further comprises a USB interface for connecting a backup power source to supply power to the power storage and output management unit.
In the above embodiment, the USB interface is provided for connecting the standby power supply and unlocking the lock body when the self-generating module is damaged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A self-generating device applied to an intelligent lock, characterized in that the self-generating device comprises:
the input end of the transmission structure is connected with the moving part of the intelligent lock, so that the transmission structure is driven to rotate when the moving part moves;
the generator is installed on the inner side of the intelligent lock panel, and an output shaft of the transmission structure is connected with an input shaft of the generator; and
the electric energy output end of the generator is connected with the electric quantity storage and output management unit, the electric quantity storage and output management unit is connected with the power supply end of the intelligent lock,
wherein the transmission structure comprises a ratchet mechanism configured such that the direction of rotation of the transmission structure is unchanged when the direction of movement of the moving part is changed.
2. The self-generating device applied to the intelligent lock according to claim 1, wherein the moving part is a door handle or/and a bolt, and the moving part motion is a rotation of the door handle or/and a telescopic motion of the bolt.
3. The self-generating device applied to intelligent lock as claimed in claim 1, further comprising a weight block, wherein the weight block is coaxially arranged with the sprocket of the ratchet mechanism.
4. A self-generating device applied to an intelligent lock according to claim 1, wherein the transmission ratio of the transmission structure is greater than 1.
5. A self-generating device applied to a smart lock according to claim 1, further comprising a mechanical energy storage device configured to store energy when the mobile part moves and release the stored energy when the mobile part starts to return.
6. A self-generating device applied to a smart lock according to claim 5, wherein the mechanical energy storage device is a coil spring.
7. A self-generating device applied to a smart lock according to claim 5, wherein when the moving part moves, the moving part rotates the mechanical energy storage device to store energy, and when the moving part starts to return, the mechanical energy storage device is separated from the moving part and connected with the transmission structure to release the stored energy.
8. The self-generating device applied to the intelligent lock according to claim 1, wherein the electric energy output end of the generator is connected with the electric quantity storage and output management unit through a rectification and voltage stabilization module.
9. An intelligent lock, characterized in that the intelligent lock comprises:
self-generating device applied to a smart lock according to any of claims 1 to 8.
10. The intelligent lock according to claim 9, wherein a power display screen is further disposed on the lock body of the intelligent lock, for displaying the power stored in the electric energy storage module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010662734.1A CN111691761A (en) | 2020-07-10 | 2020-07-10 | Be applied to self-generating device and intelligent lock of intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010662734.1A CN111691761A (en) | 2020-07-10 | 2020-07-10 | Be applied to self-generating device and intelligent lock of intelligent lock |
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| Publication Number | Publication Date |
|---|---|
| CN111691761A true CN111691761A (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010662734.1A Pending CN111691761A (en) | 2020-07-10 | 2020-07-10 | Be applied to self-generating device and intelligent lock of intelligent lock |
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| Country | Link |
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| CN (1) | CN111691761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839443A (en) * | 2021-09-16 | 2021-12-24 | 深圳Tcl数字技术有限公司 | Intelligent door lock and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012083570A1 (en) * | 2010-12-24 | 2012-06-28 | Chen Qiang | Self-powered intelligent lock |
| CN109458059A (en) * | 2018-11-06 | 2019-03-12 | 武汉领普科技有限公司 | A kind of control method of self power generation door lock assembly and corresponding self power generation door lock assembly |
| CN110601330A (en) * | 2019-09-18 | 2019-12-20 | 程学智 | Self-generating device applied to electric control intelligent lock |
| CN210113354U (en) * | 2019-01-28 | 2020-02-25 | 杭州鸿雁智能科技有限公司 | From intelligent lock and door of taking power generation facility |
| CN212773839U (en) * | 2020-07-10 | 2021-03-23 | 北京晶钢科技有限公司 | Be applied to self-generating device and intelligent lock of intelligent lock |
-
2020
- 2020-07-10 CN CN202010662734.1A patent/CN111691761A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012083570A1 (en) * | 2010-12-24 | 2012-06-28 | Chen Qiang | Self-powered intelligent lock |
| CN109458059A (en) * | 2018-11-06 | 2019-03-12 | 武汉领普科技有限公司 | A kind of control method of self power generation door lock assembly and corresponding self power generation door lock assembly |
| CN210113354U (en) * | 2019-01-28 | 2020-02-25 | 杭州鸿雁智能科技有限公司 | From intelligent lock and door of taking power generation facility |
| CN110601330A (en) * | 2019-09-18 | 2019-12-20 | 程学智 | Self-generating device applied to electric control intelligent lock |
| CN212773839U (en) * | 2020-07-10 | 2021-03-23 | 北京晶钢科技有限公司 | Be applied to self-generating device and intelligent lock of intelligent lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839443A (en) * | 2021-09-16 | 2021-12-24 | 深圳Tcl数字技术有限公司 | Intelligent door lock and control method thereof |
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