CN207260783U - The burglar-proof mechanism of intelligent door lock - Google Patents
The burglar-proof mechanism of intelligent door lock Download PDFInfo
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- CN207260783U CN207260783U CN201721253684.1U CN201721253684U CN207260783U CN 207260783 U CN207260783 U CN 207260783U CN 201721253684 U CN201721253684 U CN 201721253684U CN 207260783 U CN207260783 U CN 207260783U
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- ratchet
- pawl
- door lock
- burglar
- proof mechanism
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Abstract
The utility model provides a kind of burglar-proof mechanism of intelligent door lock, belongs to door lock technical field.It, which solves existing door lock burglar-proof mechanism, realizes bidirectionally limited, the problem of being also required to carry out far control unlock in locking.The burglar-proof mechanism of this intelligent door lock, in the panel of door lock, including the ratchet being coaxially fixed on lock core, there is the jack that the keyhole with lock core is oppositely arranged on ratchet, the pawl set with ratchet pairing is equipped with panel, ratchet is only capable of under the action of pawl towards locking direction single direction rotation, the drive component for making pawl depart from ratchet is additionally provided with panel, ratchet two-way can rotate freely after pawl departs from.The utility model has the advantages that reasonable in design, easy to use.
Description
Technical field
The utility model belongs to door lock technical field, is related to a kind of intelligent door lock, and particularly a kind of intelligent door lock is antitheft
Mechanism.
Background technology
Traditional safe-guard door lock, lock core and locking bolt are arranged in door body, and in order to avoid lock core is removed, there is provided locking face
Plate, lock panel can cover lock core and only expose an osculum and be used to be inserted into key, during enabling, as long as inserting a key into lock core and revolving
Turning key can open the door.And lock handle may be mounted in lock panel, lock handle is avoided to damage door body.However, the internal junction of lock core
Structure is similar, is familiar with the people of lock core structure by configuring corresponding skeleton key, be inserted in lock core keyhole carry out it is exploratory
Rotate, unlocked with finding correct lockset position of coupler, it can thus be appreciated that traditional safe-guard door lock anti-theft performance is not high.
For this reason, Chinese patent discloses a kind of safe-guard door lock anti-theft opening apparatus, [Authorization Notice No. is：CN203856288U],
Including towed electromagnet, latch, rotation stop disk, fixed plate and remote control circuit, towed electromagnet is electrically connected with remote control circuit, only
The outer rim of turntable is provided with the latch card slot being adapted with latch appearance and size, and rotation stop disk center is provided with the key with safe-guard door lock
The key rotation stop through hole for key insertion that spoon is adapted, one end of latch are fixedly connected on the draw bar of towed electromagnet,
The other end is directed toward the latch card slot of rotation stop disk outer rim, and fixed plate is provided with the rotation stop disk activity being adapted with rotation stop disk appearance and size
Chamber and the latch loose slot being adapted with latch appearance and size, the bottom surface of rotation stop disk activity chamber are provided with and key rotation stop through hole pair
The key turns through hole answered.
Above-mentioned anti-theft opening apparatus is complicated, and the extending direction of latch is directed toward the center of rotation stop disk, and latch card slot edge is stopped
Turntable radially extends, and limitation rotation stop disk is rotated and rotated clockwise counterclockwise, and control remote control circuit is also needed to when locking a door to be made to insert
Pin exits, cumbersome.
The content of the invention
The purpose of this utility model is that there are the above problem for existing technology, it is proposed that a kind of intelligence easy to use
The burglar-proof mechanism of door lock.
The purpose of this utility model can be realized by following technical proposal：
The burglar-proof mechanism of this intelligent door lock, in the panel of door lock, including the ratchet being coaxially fixed on lock core, it is described
Ratchet on there is the jack being oppositely arranged with the keyhole of lock core, it is characterised in that be equipped with the panel and ratchet match
The pawl of setting, the ratchet are only capable of under the action of pawl towards locking direction single direction rotation, are also set in the panel
The drive component for making pawl depart from ratchet is useful for, the ratchet two-way can rotate freely after pawl departs from.
In the burglar-proof mechanism of above-mentioned intelligent door lock, the periphery of the ratchet is uniformly distributed equipped with some and has stop bit
Face and the ratchet of overmoving surface, the stop surface are radially extended along ratchet, and the stop surface of a ratchet allows with adjacent ratchet
Plane forms teeth groove, and the free end of the pawl is stretched in teeth groove.
In the burglar-proof mechanism of above-mentioned intelligent door lock, the pawl is hinged on panel by articulated shaft and is located at ratchet
At top, articulated shaft is parallel with the axis of ratchet, has confined planes on the free end of the pawl, when the free end of pawl is located at
Confined planes described in during extreme lower position extend straight down along the radial direction of ratchet.The spine when the free end of pawl is located at extreme lower position
Pawl is extend into teeth groove, at this time confined planes and stop surface fitting.When the free end of pawl needs to be swung up, confined planes and only
Plane fitting can make active force of the ratchet effect on pawl minimum, facilitate pawl free end to put upwards.
In the burglar-proof mechanism of above-mentioned intelligent door lock, the drive component includes being fixed in panel being located at pawl
The electromagnet at place and circuit unit is far controlled for control electromagnet energization work directly over free end, is worn in the electromagnet
Equipped with the magnet that can be moved upwards when the solenoid is energized, the lower end of the magnet is fixed with draught line, under the draught line
The free end with pawl is held to be connected.
In the burglar-proof mechanism of above-mentioned intelligent door lock, support plate is fixed with the panel, the electromagnet is consolidated
Fixed the upper end of the magnet through support plate and upwardly extends on the supporting plate, has on the magnet and is located in support plate
The spacing ring of side.When electromagnet is not powered on, magnet moves downward under self gravitation, and spacing ring is prevented against on the supporting plate
Only magnet comes off.After electromagnet is powered, magnet moves upwards, drives draught line to move upwards, so that the free end by pawl
It is pulled upwardly, pawl is departed from ratchet.
In the burglar-proof mechanism of above-mentioned intelligent door lock, the remote control circuit unit includes power supply, wireless module, signal
Processing module and switch control module, the output terminal of the wireless module are connected with signal processing module, the signal processing mould
The output terminal of block is connected with switch control module, and the power supply is wireless module, signal processing module and switch control module
The loop power supply of composition, above-mentioned electromagnet are connected with power supply, and open-close on-off is equipped between the electromagnet and power supply, switch
Control module is used for the keying for controlling open-close on-off.On the one hand power supply provides electric energy for electromagnet, another convenience is to by wireless mould
Block, signal processing module and switch control module provide electric energy, and guarantee system can accurately be run.
In the burglar-proof mechanism of above-mentioned intelligent door lock, the wireless module is used to receive Bluetooth signal.
In the burglar-proof mechanism of above-mentioned intelligent door lock, the wireless module is used to receive infrared signal.
Compared with prior art, the burglar-proof mechanism of this intelligent door lock has the following advantages：
Due to the setting of ratchet and pawl when locking a door, it is ensured that lock core is rotated freely with ratchet towards locking direction, locking
It is unrestricted, while can prevent ratchet from being rotated towards unlocking direction again, good anti-theft effect passes through mobile terminal, it is necessary to when unlocking
Launch bluetooth/infrared signal to wireless module, signal processing module docks received signal and is handled, if signal correctly if make
Switch control module control open-close on-off closure, magnet moves upwards after electromagnet is powered, and pawl leaves ratchet, can revolve at this time
Rotation cores unlock, safe.
Brief description of the drawings
Fig. 1 is the structure diagram of preferred embodiment provided by the utility model.
Fig. 2 is the annexation figure of remote control circuit unit provided by the utility model.
In figure, 1, panel；2nd, ratchet；3rd, jack；4th, pawl；5th, stop surface；6th, overmoving surface；7th, ratchet；8th, teeth groove；9th, limit
Plane；10th, electromagnet；11st, magnet；12nd, draught line；13rd, support plate；14th, spacing ring；15th, circuit unit is far controlled；16th, open and close
Switch.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one
The burglar-proof mechanism of this intelligent door lock, in the panel 1 of door lock, as shown in Figure 1, it includes coaxially being fixed on lock core
On ratchet 2, there is on ratchet 2 jack 3 that the keyhole with lock core is oppositely arranged, be equipped with panel 1 and the pairing of ratchet 2 is set
Pawl 4, ratchet 2 are only capable of under the action of pawl 4 towards locking direction single direction rotation, are additionally provided with panel 1 for making pawl 4 de-
From the drive component of ratchet 2, the ratchet 2 two-way can rotate freely after pawl 4 departs from.
As shown in Figure 1, the periphery of ratchet 2 is equipped with some ratchets 7 being uniformly distributed and have stop surface 5 and overmoving surface 6, only
Plane 5 is radially extended along ratchet 2, and the stop surface 5 of a ratchet 7 and the overmoving surface 6 of adjacent ratchet 7 form teeth groove 8, pawl 4
Free end stretch in teeth groove 8.
It is located at as shown in Figure 1, pawl 4 is hinged on panel 1 by articulated shaft at the top of ratchet 2, articulated shaft and ratchet 2
Axis is parallel, has confined planes 9 on the free end of pawl 4, and when the free end of pawl 4 is located at extreme lower position, confined planes 9 are along spine
The radial direction of wheel 2 extends straight down.When the free end of pawl 4 is located at extreme lower position, pawl 4 is extend into teeth groove 8, this time limit
Plane 9 and stop surface 5 are bonded.When the free end of pawl 4 needs to be swung up, confined planes 9 and the fitting of stop surface 5 can make ratchet
2 active forces acted on pawl 4 are minimum, facilitate 4 free end of pawl to put upwards.
As shown in Figure 1, drive component includes being fixed on the electromagnet at the surface of 4 free end of pawl in panel 1
10 and for controlling the remote control circuit unit 15 of 10 energization work of electromagnet, it is equipped with electromagnet 10 when electromagnet 10 is powered
The magnet 11 that can be moved upwards, the lower end of magnet 11 are fixed with draught line 12, and the lower end and the free end of pawl 4 of draught line 12 are consolidated
Even.
As shown in Figure 1, being fixed with support plate 13 in panel 1, electromagnet 10 is fixed in support plate 13, magnet 11 it is upper
End is through support plate 13 and upwardly extends, and has the spacing ring 14 positioned at the top of support plate 13 on magnet 11.In electromagnet 10 not
During energization, magnet 11 moves downward under self gravitation, and spacing ring 14 is resisted against in support plate 13, prevents magnet 11 from coming off.When
After electromagnet 10 is powered, magnet 11 moves upwards, drives draught line 12 to move upwards, so that the free end of pawl 4 be pulled up
Rise, pawl 4 is departed from ratchet 2.
As shown in Fig. 2, far control circuit unit 15 includes power supply, wireless module, signal processing module and switch control module,
The output terminal of wireless module is connected with signal processing module, and the output terminal of signal processing module is connected with switch control module, electricity
The loop power supply that source is wireless module, signal processing module and switch control module are formed, electromagnet 10 are connected with power supply, electromagnetism
Open-close on-off 16 is equipped between iron 10 and power supply, switch control module is used for the keying for controlling open-close on-off 16.Power supply is on the one hand
Electric energy is provided for electromagnet 10, another convenience is protected to providing electric energy by wireless module, signal processing module and switch control module
Card system can accurately be run.
In the present embodiment, wireless module is used to receive Bluetooth signal.
In the present embodiment, due to the setting of ratchet 2 and pawl 4 when locking a door, it is ensured that lock core and ratchet 2 are towards locking direction
Rotate freely, locking is unrestricted, while can prevent ratchet 2 from being rotated towards unlocking direction again, and good anti-theft effect is, it is necessary to unlock
When, bluetooth is launched to wireless module by mobile terminal, signal processing module docks received signal and handled, if signal is just
It is true then make switch control module control open-close on-off 16 close, electromagnet 10 be powered after magnet 11 move upwards, pawl 4 leaves spine
Wheel 2, at this time can rotary locking cylinder unlock, it is safe.
Embodiment two
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one, and different places is, wireless mould
Block is used to receive infrared signal.When needing unlock, launched by mobile terminal infrared to wireless module, signal processing module docking
Received signal is handled, if signal correctly if make switch control module control open-close on-off 16 close, electromagnet 10 is powered
Magnet 11 moves upwards afterwards, and pawl 4 leaves ratchet 2, at this time can rotary locking cylinder unlock.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of burglar-proof mechanism of intelligent door lock, in the panel (1) of door lock, including the ratchet being coaxially fixed on lock core
(2), there is the jack (3) that the keyhole with lock core is oppositely arranged, it is characterised in that the panel (1) on the ratchet (2)
Interior to be equipped with the pawl (4) set with ratchet (2) pairing, the ratchet (2) is only capable of towards locking side under the action of pawl (4)
To single direction rotation, the drive component for making pawl (4) depart from ratchet (2) is additionally provided with the panel (1), when pawl (4)
The ratchet (2) two-way can rotate freely after disengaging.
2. the burglar-proof mechanism of intelligent door lock according to claim 1, it is characterised in that the periphery of the ratchet (2) is equipped with
Some ratchets (7) being uniformly distributed and there is stop surface (5) and overmoving surface (6), footpath of the stop surface (5) along ratchet (2)
To extension, the stop surface (5) of a ratchet (7) forms teeth groove (8), the pawl (4) with the overmoving surface (6) of adjacent ratchet (7)
Free end stretch in teeth groove (8).
3. the burglar-proof mechanism of intelligent door lock according to claim 2, it is characterised in that the pawl (4) passes through hinged
Axis is hinged on panel (1) and is located at the top of ratchet (2), and articulated shaft is parallel with the axis of ratchet (2), the pawl (4) from
By having confined planes (9) on end, confined planes (9) described in when the free end of pawl (4) is located at extreme lower position are along ratchet (2)
Radially extend straight down.
4. the burglar-proof mechanism of the intelligent door lock according to claim 1 or 2 or 3, it is characterised in that the drive component bag
Include be fixed in panel (1) directly over pawl (4) free end at electromagnet (10) and for controlling electromagnet (10)
The remote control circuit unit (15) of energization work, interior be equipped with of the electromagnet (10) can be transported upwards when electromagnet (10) is powered
Dynamic magnet (11), the lower end of the magnet (11) are fixed with draught line (12), lower end and the pawl (4) of the draught line (12)
Free end be connected.
5. the burglar-proof mechanism of intelligent door lock according to claim 4, it is characterised in that be fixed with the panel (1)
Support plate (13), the electromagnet (10) are fixed in support plate (13), and the upper end of the magnet (11) passes through support plate
(13) and upwardly extend, there is the spacing ring (14) above support plate (13) on the magnet (11).
6. the burglar-proof mechanism of intelligent door lock according to claim 4, it is characterised in that the remote control circuit unit (15)
Including power supply, wireless module, signal processing module and switch control module, output terminal and the signal processing mould of the wireless module
Block connects, and the output terminal of the signal processing module is connected with switch control module, and the power supply is wireless module, at signal
The loop power supply of module and switch control module composition is managed, above-mentioned electromagnet (10) is connected with power supply, the electromagnet
(10) open-close on-off (16) is equipped between power supply, switch control module is used for the keying for controlling open-close on-off (16).
7. the burglar-proof mechanism of intelligent door lock according to claim 6, it is characterised in that the wireless module is used to receive
Bluetooth signal.
8. the burglar-proof mechanism of intelligent door lock according to claim 6, it is characterised in that the wireless module is used to receive
Infrared signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253684.1U CN207260783U (en) | 2017-09-27 | 2017-09-27 | The burglar-proof mechanism of intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253684.1U CN207260783U (en) | 2017-09-27 | 2017-09-27 | The burglar-proof mechanism of intelligent door lock |
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| Publication Number | Publication Date |
|---|---|
| CN207260783U true CN207260783U (en) | 2018-04-20 |
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ID=61919348
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721253684.1U Active CN207260783U (en) | 2017-09-27 | 2017-09-27 | The burglar-proof mechanism of intelligent door lock |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409141A (en) * | 2018-04-28 | 2019-11-05 | 无锡小天鹅电器有限公司 | For the locking device of lid, the superstructure of laundry facilities and laundry facilities |
| CN110409133A (en) * | 2018-04-28 | 2019-11-05 | 无锡小天鹅电器有限公司 | For the locking device of lid, the superstructure of laundry facilities and laundry facilities |
| CN117967157A (en) * | 2022-10-26 | 2024-05-03 | 比亚迪丰田电动车科技有限公司 | Door locking structure, door and vehicle |
| CN118265249A (en) * | 2024-05-29 | 2024-06-28 | 四川水利职业技术学院 | Computer equipment box with anti-theft function and use method thereof |
-
2017
- 2017-09-27 CN CN201721253684.1U patent/CN207260783U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409141A (en) * | 2018-04-28 | 2019-11-05 | 无锡小天鹅电器有限公司 | For the locking device of lid, the superstructure of laundry facilities and laundry facilities |
| CN110409133A (en) * | 2018-04-28 | 2019-11-05 | 无锡小天鹅电器有限公司 | For the locking device of lid, the superstructure of laundry facilities and laundry facilities |
| CN110409141B (en) * | 2018-04-28 | 2021-08-10 | 无锡小天鹅电器有限公司 | Locking device for cover body, upper cover structure of laundry equipment and laundry equipment |
| CN110409133B (en) * | 2018-04-28 | 2021-08-10 | 无锡小天鹅电器有限公司 | Locking device for cover body, upper cover structure of laundry equipment and laundry equipment |
| CN117967157A (en) * | 2022-10-26 | 2024-05-03 | 比亚迪丰田电动车科技有限公司 | Door locking structure, door and vehicle |
| CN118265249A (en) * | 2024-05-29 | 2024-06-28 | 四川水利职业技术学院 | Computer equipment box with anti-theft function and use method thereof |
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