CN210858283U - Novel dual-system intelligent gourd lock cylinder - Google Patents
Novel dual-system intelligent gourd lock cylinder Download PDFInfo
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- CN210858283U CN210858283U CN201920606672.5U CN201920606672U CN210858283U CN 210858283 U CN210858283 U CN 210858283U CN 201920606672 U CN201920606672 U CN 201920606672U CN 210858283 U CN210858283 U CN 210858283U
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Abstract
The utility model belongs to the technical field of the intelligence lock technique and specifically relates to a novel dual system's intelligent calabash lock core. This novel dual system's intelligent calabash lock core, including lock body, thumb wheel, install the outer knob in the door outside and install the interior knob in the door inboard, this novel dual system's intelligent calabash lock core still include with this thumb wheel, this interior knob circumference fixed connection's the column of unlocking, be used for joint or breaking off outer knob with the first unlocking device, the second unlocking device of the column of unlocking, work as this first unlocking device or this second unlocking device joint outer knob with during the column of unlocking, the user is rotatory outer knob can drive the thumb wheel rotates the unblock position from the latched position. The utility model discloses in, through the outer knob of first unlocking device or second unlocking device joint and unlocking post earlier, thereby the rotatory outer knob drive of rethread user unlocks the post and makes the thumb wheel rotate unlocking position from latched position, realizes the dual system unblock.
Description
Technical Field
The utility model belongs to the technical field of the intelligence lock technique and specifically relates to a novel dual system's intelligent calabash lock core.
Background
With the technological progress, the door lock industry gradually enters the era of intelligent locks. The intelligent door lock has certain difference with traditional mechanical lock, removes to consider from security, manageability, portability aspect, and intelligent lock mainly includes remote control lock, trick lock, response kayser, biological characteristic pickproof lock four kinds, but intelligent door lock structure among the prior art is more complicated in the design, needs to occupy a lot of spaces, consequently is very inconvenient when installation and use.
Please refer to fig. 1, chinese utility model patent with publication number CN208396480U discloses an intelligence double control calabash lock core structure, which comprises a lock body, install passive lock core and the spring bolt in the lock body, passive spring bolt is two and installs both sides in the lock body, the spring bolt sets up at first passive lock core, between the passive lock core of second, first passive lock core is equipped with first motor and control panel, the passive lock core of second is equipped with the second motor and is connected with external control panel, the inside recess that is equipped with of spring bolt, all place two steel balls in two passive lock cores and insert in the spring bolt through the lock body, simultaneously the lid portion is equipped with the arch behind the first lock core of first passive lock core, cooperate with the recess that the lid was equipped with behind the second lock core of second passive lock core, realize the linkage function.
The intelligent double-control calabash lock cylinder structure is characterized in that a first passive lock cylinder and a second passive lock cylinder are arranged in a lock body of the intelligent double-control calabash lock cylinder structure, the first passive lock cylinder is provided with a first motor and a control panel, the second passive lock cylinder is provided with a second motor and is connected with an external control panel, the structure is complex, and the intelligent double-control calabash lock cylinder structure can only be opened on one side.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel dual system's intelligent calabash lock core, the rotatory outer knob realizes the unblock behind first clutch or the second unlocking device setting of first unlocking device setting and the unlocking post in the second clutch joint.
For reaching above-mentioned advantage, the utility model provides a novel dual system's intelligent calabash lock core, including lock body, thumb wheel, install the outer knob in the door outside and install the interior knob in the door inboard, this novel dual system's intelligent calabash lock core still include with this thumb wheel, this interior knob circumference fixed connection the unlocking post, be used for the joint or break off outer knob with the first unlocking device, the second unlocking device of unlocking post, when this first unlocking device or this second unlocking device joint outer knob with during the unlocking post, the user is rotatory outer knob can drive the thumb wheel rotates the unblock position from latched position.
In an embodiment of the present invention, the first unlocking device is accommodated in the outer knob, the first unlocking device includes a motor and a first clutch, the first clutch is in the engagement of the motor during operation the outer knob with the unlocking column, the motor is disconnected when not operating the outer knob with the unlocking column, the unlocking column with the stator of the motor is connected in rotation, the outer knob with the stator of the motor is connected and fixed.
In an embodiment of the present invention, the second unlocking device is disposed in the lock body near the outer knob end, and the second unlocking device includes a driving portion and a second clutch, the driving portion has a locking surface and an unlocking surface, the second clutch is engaged with the unlocking surface of the driving portion when the outer knob is engaged with the unlocking post, and is disengaged from the outer knob when the locking surface of the driving portion is engaged with the unlocking post.
In one embodiment of the present invention, the first clutch includes a fitting cover, a first movable block, and a first pushing portion; the unlocking column is sleeved outside the matching cover, the matching cover is sleeved outside the first pushing part, the matching cover is fixedly connected with a stator of the motor, a blind hole corresponding to the first movable block is formed in the inner surface of the unlocking column, a through hole corresponding to the first movable block is formed in the matching cover, the first pushing part is driven by the motor, when the motor works, the first pushing part pushes the first movable block, one part of the first movable block is accommodated in the blind hole, and the other part of the first movable block is accommodated in the through hole; when the motor does not work, the first movable block is completely positioned in the outer peripheral surface of the matching cover, and the matching cover can rotate in the unlocking column; the motor has with the surface of cooperation lid inside wall laminating.
The utility model discloses an embodiment, the second clutch includes second movable block and second promotion portion, the unlocking post with outer knob or the unlocking post with the surface of the junction of cooperation lid is equipped with and is used for holding the counter bore of second movable block works as the drive division is rotatory to the unlocking face with this second promotion portion promotes when the second promotion portion corresponds the second movable block holds in this counter bore, works as the drive division is rotatory to the locking face with this second promotion portion drives when corresponding the second movable block breaks away from this counter bore completely.
The utility model discloses an in the embodiment, be equipped with circuit board and the battery of being connected with this circuit board electricity in the outer knob, the circuit board is equipped with verification module, and this circuit board is connected with information acquisition module, verification module is used for coming from information acquisition module's information of unblanking compares with settlement information, verifies through then drive the motor work is for a certain time.
The utility model discloses an embodiment, the information acquisition module is one or several kinds among fingerprint sensor, bluetooth module, radio frequency module, data interface, code keypad.
In an embodiment of the present invention, the second pushing portion has an upper end surface and the driving portion, a lower end surface and the second movable block are respectively in point contact connection, and the second pushing portion is separable from the second movable block.
In an embodiment of the present invention, a connection groove is formed in the middle of the outer knob for connecting the lock body to the lock body in a rotatable manner and fixing the outer knob in an axial direction, and the connection groove is further used for limiting a rotation range of the outer knob.
In an embodiment of the present invention, a reset member for resetting after the rotation of the outer knob is provided between the outer knob and the lock body.
The utility model discloses in, thereby novel dual system's intelligent calabash lock core is earlier through the outer knob of first unlocking device or second unlocking device joint and the unblock post, thereby the rotatory outer knob drive of rethread user unblock post makes the thumb wheel rotate the unblock position from latched position, realizes dual system unblock.
The utility model discloses in, the motor is not direct drive steel ball or thumb wheel and realizes being connected of unlocking cap and outer knob through first promotion portion, and the user realizes unblanking or unblock through outer knob, and the motor low power dissipation, the battery capacity demand is little.
The utility model discloses in, thereby second promotion portion and second movable block reach through the magnet attribute and can connect also can separate and realize unlocking the cap and be connected with outer knob.
Drawings
Fig. 1 is a schematic structural diagram of a conventional intelligent double-control gourd lock cylinder structure.
Fig. 2 shows a schematic structural diagram of the novel dual-system intelligent gourd lock cylinder of the first embodiment of the present invention.
Fig. 3 is an exploded view of the novel dual-system intelligent gourd lock cylinder of fig. 2.
Fig. 4 is a schematic diagram of a partial internal structure of the novel dual-system intelligent gourd lock cylinder of fig. 2.
Fig. 5 is a schematic structural diagram of an unlocking column of the novel dual-system intelligent gourd lock cylinder of fig. 3.
Fig. 6 is a schematic structural diagram of a first unlocking device of the novel dual-system intelligent gourd lock cylinder of fig. 3.
Fig. 7 is a schematic structural view of a fitting cover of the first unlocking means of fig. 6.
Fig. 8 is a schematic structural view of the first pushing part and the motor of fig. 6.
Fig. 9 is a schematic structural view of an unlocking column and a matching cover of the novel dual-system intelligent gourd lock cylinder shown in fig. 4.
Fig. 10 is a schematic structural diagram of a second unlocking device of the novel dual-system intelligent gourd lock cylinder of fig. 3.
Fig. 11 is a structural diagram illustrating a state in which the second unlocking means is separated from the outer knob and the unlocking column of fig. 10.
Fig. 12 is a structural view illustrating a state where the second unlocking means of fig. 10 engages the outer knob and the unlocking column.
Fig. 13 is a schematic structural view of the first pushing portion of the dual-system intelligent hoist lock cylinder according to the second embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments in order to provide the best mode, structure, features and effects according to the present invention.
Referring to fig. 2-4, the novel dual-system intelligent gourd lock cylinder of the first embodiment of the present invention includes a lock body 1, a dial wheel 2, an outer knob 3 installed outside the door, an inner knob 4 installed inside the door, an unlocking column 5 fixed circumferentially to the dial wheel 2 and the inner knob 4, a first unlocking device 6 and a second unlocking device 7 for engaging or disengaging the outer knob 3 and the unlocking column 5. When the first unlocking means 6 or the second unlocking means 7 engage the outer knob 3 with the unlocking post 5, the user rotating the outer knob 3 can drive the thumb wheel 2 to rotate from the locked position to the unlocked position.
The middle part of the outer knob 3 is provided with a connecting groove 31 which is used for being rotationally connected with the lock body 1 and axially fixed, and the connecting groove 31 is also used for being matched with the lock body 1 to limit the rotating range of the outer knob 3. The outer knob 3 is a key-shaped structure, and the side surface is provided with a window 30 corresponding to the information acquisition module 311.
A reset piece t1 for resetting the outer knob 3 after rotating is arranged between the outer knob 3 and the lock body 1. Preferably, the restoring member t1 is a restoring torsion spring.
Referring to fig. 6, the first unlocking device 6 is accommodated in the outer knob 3, the first unlocking device 6 includes a motor 61 and a first clutch 62, the first clutch 62 is engaged with the outer knob 3 and the unlocking column 5 when the motor 61 is operated, the outer knob 3 and the unlocking column 5 are disconnected when the motor 61 is not operated, the unlocking column 5 is rotatably connected with a stator of the motor 61, and the outer knob 3 is fixedly connected with the stator of the motor 61.
Referring to fig. 10, the second unlocking device 7 is disposed in the end of the lock body 1 close to the outer knob 3, the second unlocking device 7 includes a driving portion 71 and a second clutch 72, the driving portion 71 has a locking surface 710 and an unlocking surface 711, the second clutch 72 engages with the outer knob 3 and the unlocking column 5 when cooperating with the unlocking surface 711 of the driving portion 71, and disengages the outer knob 3 and the unlocking column 5 when cooperating with the locking surface 710 of the driving portion 71. Further, the driving portion 71 is a mechanical cylinder.
Referring to fig. 7-8, the first clutch 62 includes a mating cover 621, a first movable block 622, and a first pushing portion 623. The unlocking column 5 is provided with an unlocking cap 51 which is used for being sleeved outside the matching cover 621, the matching cover 621 is sleeved outside the first pushing part 623, the matching cover 621 is fixedly connected with a stator of the motor 61, the inner surface of the unlocking cap 51 is provided with a blind hole 510 corresponding to the first movable block 622 in position, the matching cover 621 is provided with a through hole 621a corresponding to the first movable block 622 in position, the first pushing part 623 is driven by the motor 61, when the motor 61 works, the first pushing part 623 pushes the first movable block 622, one part of the first movable block 622 is accommodated in the blind hole 510, and the other part of the first movable block 622 is accommodated in the through hole 621 a; when the motor 61 is not operated, the first movable block 622 is completely located in the outer circumferential surface of the mating cover 621, and the mating cover 621 can rotate within the unlocking cap 51. The motor 61 has an outer surface 610 that conforms to the side wall of the mating cover 621.
Specifically, the first movable block 622 may be a spherical or cylindrical structure, the first pushing portion 623 is a cam fixedly connected to the rotor of the motor 61, the stator of the motor 61 is further fixedly connected to a cam limiting portion 611, the cam has a protruding pressing portion 623a and a recessed portion 623b for accommodating a portion of the first movable block 622, and the cam further has a matching portion 623c for matching with the cam limiting portion 611 to enable the cam to rotate only within a certain angle range. The cam is sleeved outside the output shaft of the motor 61, the matching cover 621 is sleeved outside the cam, meanwhile, the matching cover 621 is fixedly connected with the stator of the motor 61, and the matching cover 621 of the containing part of the unlocking cap 51 and the output shaft of the motor 61 are unlocked. A return spring t2 is provided between the first push portion 623 and the mating cover 621.
Referring to fig. 10, the second clutch 72 includes a second movable block 721 and a second pushing portion 723, a counterbore 724 for accommodating the second movable block 721 is disposed on an outer surface of a connection portion between the unlocking column 5 and the outer knob 3 or between the unlocking cap 51 and the mating cover 621, when the driving portion 71 rotates to the unlocking surface 711 corresponding to the second pushing portion 723, the second pushing portion 723 pushes the second movable block 721 to be accommodated in the counterbore 724, and when the driving portion 71 rotates to the locking surface 710 corresponding to the second pushing portion 723, the second pushing portion 723 drives the second movable block 721 to completely disengage from the counterbore 724. Further, the counter bore 724 is formed by splicing semicircular recesses 511 and 621b respectively formed in the unlocking cap 51 and the mating cover 621.
Referring to fig. 11-12, the upper end surface of the second pushing portion 723 is in point contact with the driving portion 71, the lower end surface of the second pushing portion 723 is in point contact with the second movable block 721, and the second pushing portion 723 is separable from the second movable block 721.
Referring to fig. 5, 7 and 9, specifically, the second pushing portion 723 is a columnar structure, the upper end of the second pushing portion 723 is a spherical surface, the second pushing portion 723 is made of a magnet, the unlocking surface 711 and the locking surface 710 are metal surfaces attracted to the magnet or the unlocking surface 711 and the locking surface 710 are embedded with metal surfaces, and the second movable block 721 is a metal ball attracted to the magnet. Of course, the unlocking surface 711 and the locking surface 710 may be provided with magnets, and the second pushing portion 723 and the second movable block 721 may be made of a metal material attracted to the magnets. The magnetism of the magnet only needs to satisfy that when the second movable block 721 is accommodated in the counterbore 724, the outer knob 3 is rotated to separate the second movable block 721 from the second pushing part 723, and when the counterbore 724 position corresponds to the second pushing part 723, the second movable block 721 can be attracted to drive the second movable block 721 to separate from the counterbore 724.
Preferably, the first movable block 622 and the second movable block 721 are steel balls.
In this embodiment, the thumb wheel 2 has a protruding thumb piece 21. In other embodiments of the present invention, the thumb wheel 2 may further have a plurality of petal-shaped protruding thumb blocks which are circumferentially and evenly disposed.
The outer knob 3 is internally provided with a circuit board 31 and a battery electrically connected with the circuit board 31, the circuit board 31 is provided with a verification module, the circuit board 31 is connected with an information acquisition module 311, the verification module is used for comparing unlocking information from the information acquisition module 311 with set information, and the driving motor 61 works for a certain time after the verification is passed.
The information acquisition module 311 is one or more of a fingerprint sensor, a bluetooth module, a radio frequency module, a data interface, and a password keyboard.
Please refer to fig. 13, in the fingerprint handle lock according to the second embodiment of the present invention, the first pushing portion 623 is a rotating nut having a screw hole, the rotor of the motor 61 is fixedly connected with a screw rod accommodated in the screw hole, the rotating nut moves in the axial direction of the screw rod when the screw rod rotates, the rotating nut includes a cylindrical extruding portion 623d, an anti-dropping portion 623e and a transition section 623f gradually reducing from the extruding portion 623d to the anti-dropping portion, the diameter of the extruding portion 623d is equal to or slightly smaller than the inner diameter of the mating cover 621, and the diameter of the anti-dropping portion 623e plus the diameter of the first movable block 622 is smaller than the outer diameter of the mating cover 621 and larger than the inner diameter of the mating cover 621. The mating cover 621 and the motor 61 are fixedly coupled by a pin 63. The inner wall of the unlocking cap 51 is provided with a recess 511 corresponding to the position of the movable block.
The utility model discloses in, thereby novel dual system's intelligent calabash lock core is earlier through the outer knob of first unlocking device or second unlocking device joint and the unblock post, thereby the rotatory outer knob drive of rethread user unblock post makes the thumb wheel rotate the unblock position from latched position, realizes dual system unblock.
The utility model discloses in, the motor is not direct drive steel ball or thumb wheel and realizes being connected of unlocking cap and outer knob through first promotion portion, and the user realizes unblanking or unblock through outer knob, and the motor low power dissipation, the battery capacity demand is little.
The utility model discloses in, thereby second promotion portion and second movable block reach through the magnet attribute and can connect also can separate and realize unlocking the cap and be connected with outer knob.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.
Claims (10)
1. The utility model provides a novel dual system's intelligent calabash lock core, includes lock body, thumb wheel, installs the outer knob in the door outside and installs the interior knob in the door inboard, its characterized in that, this novel dual system's intelligent calabash lock core still include with this thumb wheel, this interior knob circumference fixed connection's the post of separating, be used for the joint or break off outer knob with the first unlocking device, the second unlocking device of the post of separating, when this first unlocking device or this second unlocking device joint outer knob with during the post of separating, the user is rotatory outer knob can drive the thumb wheel rotates the unblock position from the latched position.
2. The novel dual-system intelligent gourd lock cylinder as claimed in claim 1, wherein the first unlocking device is accommodated in the outer knob, the first unlocking device comprises a motor and a first clutch, the first clutch is used for connecting the outer knob with the unlocking column when the motor is operated, and disconnecting the outer knob with the unlocking column when the motor is not operated, the unlocking column is rotatably connected with the stator of the motor, and the outer knob is fixedly connected with the stator of the motor.
3. The novel dual-system intelligent gourd lock cylinder as claimed in claim 2, wherein the second unlocking device is disposed in the end of the lock body close to the outer knob, the second unlocking device comprises a driving portion and a second clutch, the driving portion has a locking surface and an unlocking surface, the second clutch engages with the outer knob and the unlocking column when being matched with the unlocking surface of the driving portion, and disengages the outer knob and the unlocking column when being matched with the locking surface of the driving portion.
4. The novel dual-system intelligent gourd lock cylinder as claimed in claim 3, wherein the first clutch comprises a mating cover, a first movable block, a first pushing part; the unlocking column is sleeved outside the matching cover, the matching cover is sleeved outside the first pushing part, the matching cover is fixedly connected with a stator of the motor, a blind hole corresponding to the first movable block is formed in the inner surface of the unlocking column, a through hole corresponding to the first movable block is formed in the matching cover, the first pushing part is driven by the motor, when the motor works, the first pushing part pushes the first movable block, one part of the first movable block is accommodated in the blind hole, and the other part of the first movable block is accommodated in the through hole; when the motor does not work, the first movable block is completely positioned in the outer peripheral surface of the matching cover, and the matching cover can rotate in the unlocking column; the motor has with the surface of cooperation lid inside wall laminating.
5. The novel dual-system intelligent gourd lock cylinder as claimed in claim 4, wherein the second clutch includes a second movable block and a second pushing portion, a counter bore for accommodating the second movable block is provided on an outer surface of a joint between the unlocking column and the outer knob or between the unlocking column and the fitting cover, the second pushing portion pushes the second movable block to be accommodated in the counter bore when the driving portion rotates to the unlocking surface corresponding to the second pushing portion, and the second pushing portion drives the second movable block to completely disengage from the counter bore when the driving portion rotates to the locking surface corresponding to the second pushing portion.
6. The novel dual-system intelligent gourd lock cylinder as claimed in claim 4, wherein a circuit board and a battery electrically connected with the circuit board are arranged in the outer knob, the circuit board is provided with a verification module, the circuit board is connected with an information acquisition module, the verification module is used for comparing unlocking information from the information acquisition module with set information, and the motor is driven to work for a certain time if verification is passed.
7. The novel dual-system intelligent gourd lock cylinder as claimed in claim 6, wherein the information acquisition module is one or more of a fingerprint sensor, a bluetooth module, a radio frequency module, a data interface and a password keyboard.
8. The novel dual-system intelligent gourd lock cylinder as claimed in claim 5, wherein the upper end surface of the second pushing portion is in point contact with the driving portion, the lower end surface of the second pushing portion is in point contact with the second movable block, and the second pushing portion is separable from the second movable block.
9. The novel dual-system intelligent gourd lock cylinder as claimed in claim 1, wherein a connecting groove for axially fixing the lock body in a rotatable manner is formed in the middle of the outer knob, and the connecting groove is further used for limiting the rotation range of the outer knob.
10. The novel dual-system intelligent gourd lock cylinder as claimed in claim 1, wherein a reset piece for resetting after the outer knob is rotated is arranged between the outer knob and the lock body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920606672.5U CN210858283U (en) | 2019-04-29 | 2019-04-29 | Novel dual-system intelligent gourd lock cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920606672.5U CN210858283U (en) | 2019-04-29 | 2019-04-29 | Novel dual-system intelligent gourd lock cylinder |
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CN210858283U true CN210858283U (en) | 2020-06-26 |
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CN201920606672.5U Active CN210858283U (en) | 2019-04-29 | 2019-04-29 | Novel dual-system intelligent gourd lock cylinder |
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- 2019-04-29 CN CN201920606672.5U patent/CN210858283U/en active Active
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