CN110359773B - Indoor and outdoor double-sided back locking method - Google Patents
Indoor and outdoor double-sided back locking method Download PDFInfo
- Publication number
- CN110359773B CN110359773B CN201910653408.1A CN201910653408A CN110359773B CN 110359773 B CN110359773 B CN 110359773B CN 201910653408 A CN201910653408 A CN 201910653408A CN 110359773 B CN110359773 B CN 110359773B
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- lock
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 38
- 210000003813 thumb Anatomy 0.000 claims description 38
- 230000008602 contraction Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
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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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
-
- 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
- E05B2047/002—Geared transmissions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an indoor and outdoor double-sided back locking method, which comprises the following steps: s1, when people go out, the control panel assembly of the counter lock device is used for inputting counter lock information, the motor is controlled to work, the motor drives the rotating shaft to rotate, the external thread sleeve is meshed and connected with the first straight gear, so that the first straight gear is driven to rotate through the external thread sleeve, the first straight gear is driven to rotate, the second straight gear is meshed with the third straight gear, so that the third straight gear is driven to rotate, and the third straight gear is driven to rotate; according to the invention, the original unconditionally-opened burglary-resisting door in the intelligent lock is designed to control whether the opening and closing lock in the intelligent lock can normally control the extension and contraction of the lock tongue or not through setting the electronic component outside the intelligent lock, so that illegal molecules are prevented from entering home through a window, and the potential safety hazard that the burglary-resisting door is easily removed by opening the burglary-resisting door directly from the inside of the intelligent lock of the burglary-resisting door is prevented, and the safety performance is improved.
Description
Technical Field
The invention relates to the technical field of indoor and outdoor back locking, in particular to an indoor and outdoor double-sided back locking method.
Background
With the progress of society and the improvement of living standard of people, the use rate of the intelligent lock is higher and higher. The existing intelligent lock has the following problems that lawbreakers can easily go out from the burglary-resisting door if entering home from a window, and the safety hidden trouble is large because the existing intelligent lock for the burglary-resisting door can easily open the burglary-resisting door from the room; aiming at the defects, an indoor and outdoor double-sided back locking method is necessary.
Disclosure of Invention
The invention aims to provide an indoor and outdoor double-sided back locking method, which is used for unconditionally unlocking an antitheft door in an original intelligent lock, and is designed to control whether a switch lock in the intelligent lock can normally control the extension and contraction of a lock tongue or not through setting an electronic component outside the intelligent lock, so that illegal molecules are prevented from entering home from a window, and the safety hidden trouble that the antitheft door is easily unlocked from the inside of the intelligent lock of the antitheft door is directly avoided, and the safety performance is improved.
The aim of the invention can be achieved by the following technical scheme:
an indoor and outdoor double-sided back locking method comprises the following steps:
s1, when people go out, the control panel assembly of the counter lock device is used for inputting counter lock information, the motor is controlled to work, the motor drives the rotating shaft to rotate, the external thread sleeve is meshed and connected with the first straight gear, so that the first straight gear is driven to rotate through the external thread sleeve, the first straight gear is driven to rotate, the second straight gear is meshed with the third straight gear, the third straight gear is driven to rotate, the transmission straight gear is meshed and connected with the fourth straight gear, the fourth straight gear is driven to rotate, the emergency knob and the lock cylinder thumb wheel assembly are driven to rotate, the lock cylinder thumb wheel assembly is driven to extend out of the lock tongue on the lock tongue assembly to lock, and meanwhile, the electric push rod is controlled to extend out to drive the ejector rod to move to the position of the inner surface of the rotating end of the emergency knob, so that the emergency knob cannot be pushed, a clamping block on a connecting rod provided with a clamping hole along the axial direction cannot be separated from a clamping groove, the emergency knob cannot rotate, the emergency knob is controlled to be in failure, and a key of the control switch is powered off;
the switch key is used for controlling the motor to drive the lock cylinder thumb wheel assembly to rotate, so that a lock tongue on the lock tongue assembly is contracted;
s2, when people come back, unlocking information is input on the control panel assembly, the motor is controlled to work, the motor drives the rotating shaft to rotate, the external thread sleeve is meshed and connected with the first straight gear, so that the first straight gear is driven to rotate through the external thread sleeve, the first straight gear is driven to rotate, the second straight gear is driven to rotate through the rotation of the first straight gear, the second straight gear is meshed with the third straight gear, so that the third straight gear is driven to rotate, the transmission straight gear is meshed and connected with the fourth straight gear, so that the fourth straight gear is driven to rotate, the emergency knob and the lock cylinder thumb wheel assembly are driven to rotate, the lock tongue on the lock tongue assembly is driven to shrink to unlock, and meanwhile, the electric push rod is controlled to shrink to drive the push rod to move to the position close to the inner surface of the rotating end of the emergency knob, so that the emergency knob can be pushed, and a clamping block on the connecting rod provided with a clamping hole along the axial direction can be separated from a clamping groove, so that the emergency knob can rotate, and the control switch key is effectively electrified; when no anti-lock information is input, people push and rotate the emergency knob indoors, so that a clamping block on a connecting rod provided with a clamping hole along the axis direction is separated from a clamping groove, and the connecting rod provided with the clamping hole along the axis direction rotates to drive a lock cylinder thumb wheel assembly to rotate, and the lock cylinder thumb wheel assembly rotates to drive a lock tongue on the lock tongue assembly to shrink for unlocking.
As a further scheme of the invention: the control panel assembly is a fingerprint, password, card, mobile phone app and key hole combined control panel.
As a further scheme of the invention: the emergency knob is manually rotated.
As a further scheme of the invention: the anti-lock device comprises a first shell, an emergency knob, a switch key, a transmission component, a clutch component, a second shell, a door plate, a control panel assembly, a lock tongue assembly and a lock cylinder thumb wheel assembly, wherein the second shell and the first shell are respectively fixedly arranged on the outer surface and the inner surface of the door plate, the control panel assembly is embedded and arranged on the front surface of the second shell, the transmission component is embedded and arranged on the inner surface of the first shell, the clutch component is arranged in the first shell, the emergency knob is rotationally connected to the outer surface of the first shell, and the switch key is arranged on one side of the first shell;
the transmission assembly comprises a storage box, a motor, a rotating shaft, an external thread sleeve, a first straight gear, a second straight gear, a third straight gear, a fourth straight gear, a connecting rod provided with a clamping hole along the axis direction, an annular clamping strip, a clamping groove and a clamping block, wherein the storage box is fixedly embedded in the inner surface of a first shell through screws, one side of the storage box is fixedly provided with the motor through screws, an output shaft of the motor is in transmission connection with the rotating shaft through a coupling, the rotating shaft vertically penetrates through a corresponding side plate surface of the storage box to be communicated with an inner cavity, the rotating shaft is positioned on the rod body of the inner cavity of the storage box and is sleeved with the external thread sleeve, the inside of the storage box is rotationally connected with the first straight gear through a connecting shaft, the first straight gear surface is concentrically fixedly provided with the second straight gear, the inside of the storage box is rotationally connected with the third straight gear through the connecting shaft, the third straight gear surface is concentrically fixedly provided with the transmission straight gear, the storage box is internally connected with a fourth spur gear through a bearing in a rotating way, the fourth spur gear is connected with a transmission spur gear in a meshed way, the third spur gear is connected with a second spur gear in a meshed way, the external thread sleeve is connected with a first spur gear in a meshed way, the fourth spur gear is provided with a through hole along the axis direction, an annular clamping strip is annularly arranged at the middle position of the wall of the through hole, clamping grooves are symmetrically arranged at two ends of one side end surface of the annular clamping strip, clamping blocks are symmetrically arranged at two sides of a connecting rod body provided with clamping holes along the axis direction, connecting rods provided with clamping holes along the axis direction are inserted into the through holes, each clamping block is correspondingly clamped in one clamping groove, the connecting rod provided with the clamping holes along the axis direction consists of a long rod provided with the clamping holes along the axis direction and a short rod provided with the clamping holes along the axis direction, the diameter of the short rod provided with the clamping hole along the axis direction is equal to the diameter of the through hole, the diameter of the long rod provided with the clamping hole along the axis direction is equal to the inner diameter of the annular clamping strip, the long rod provided with the clamping hole along the axis direction is fixedly connected with the emergency knob rod head in an inserting way, the short rod provided with the clamping hole along the axis direction is fixedly connected with the fixed shaft on the lock cylinder thumb wheel assembly in an inserting way, and the lock cylinder thumb wheel assembly is in transmission connection with the lock tongue assembly in the door plate;
the clutch assembly comprises a clamping shell, a mounting plate, a push rod, an electric push rod, a base plate a and a base plate b, wherein the mounting plate is fixed at the position, close to an emergency knob, inside a first casing through screws, the clamping shell is mounted on the mounting plate, one side of the clamping shell is connected with the push rod through the electric push rod, the base plate a and the base plate b are respectively arranged at the position, corresponding to the push rod, of the plate surface of the mounting plate, the emergency knob is composed of a rotating end head and a rod head, the diameter of the rotating end head is 2 times larger than that of the rod head, the inner surface of the rotating end head is flush with the inner wall of the corresponding side of the first casing, and one end of the push rod extends out of the clamping shell and is arranged at the position close to the inner surface of the rotating end head.
The invention has the beneficial effects that: when people go out, the control panel assembly of the counter locking device is used for inputting counter locking information, the motor is controlled to work, the motor drives the rotating shaft to rotate, the external thread sleeve is meshed and connected with the first straight gear, so that the first straight gear is driven to rotate through the external thread sleeve, the first straight gear is driven to rotate, the second straight gear is meshed with the third straight gear, the third straight gear is driven to rotate, the transmission straight gear is meshed and connected with the fourth straight gear, the fourth straight gear is driven to rotate, the emergency knob and the lock cylinder thumb wheel assembly are driven to rotate, the lock cylinder thumb wheel assembly rotates to drive the lock tongue on the lock tongue assembly to stretch out for locking, and meanwhile, the electric push rod is controlled to stretch out to drive the ejector rod to move to the position of the inner surface of the rotating end of the emergency knob, so that the emergency knob cannot be pushed, a clamping block on the connecting rod provided with a clamping hole in the axial direction cannot be separated from a clamping groove, the emergency knob cannot rotate, the power-off of a control switch key is controlled, the indoor counter locking is facilitated, and the indoor structure is not used; when people come back, unlocking information is input on the control panel assembly, the motor is controlled to work, the motor drives the rotating shaft to rotate, the external thread sleeve is meshed with the first straight gear, the first straight gear is driven to rotate through the external thread sleeve, the first straight gear is driven to rotate, the second straight gear is driven to rotate through the second straight gear and the third straight gear are meshed with each other, the third straight gear is driven to rotate to drive the transmission straight gear to rotate, the transmission straight gear is meshed with the fourth straight gear to drive the fourth straight gear to rotate, the emergency knob and the lock cylinder thumb wheel assembly are driven to rotate, the lock cylinder thumb wheel assembly rotates to drive the lock tongue on the lock tongue assembly to shrink to unlock, and meanwhile the electric push rod is controlled to shrink to drive the push rod to move to a position close to the inner surface of the rotating end of the emergency knob, so that the emergency knob can be pushed, a clamping block on the connecting rod provided with a clamping hole along the axis direction can be separated from a clamping groove, the emergency knob can be rotated, and a control switch key is effectively electrified; when no anti-lock information is input, people push and rotate the emergency knob inwards indoors to enable the clamping block on the connecting rod provided with the clamping hole along the axis direction to be separated from the clamping groove, so that the connecting rod provided with the clamping hole along the axis direction rotates to drive the lock cylinder thumb wheel assembly to rotate, and the lock cylinder thumb wheel assembly rotates to drive the lock tongue on the lock tongue assembly to shrink for unlocking, thereby being beneficial to restoring the initial state of each structure and facilitating the next continuous use when a user returns home; according to the back locking method, the original intelligent lock is provided with the unconditionally opened anti-theft door, whether the opening and closing lock in the intelligent lock can normally control the extension and contraction of the lock tongue or not is controlled through the arrangement of the electronic components outside the intelligent lock, so that lawless persons can be prevented from entering home through a window, the anti-theft door can be opened easily and hidden danger is avoided, and the safety performance is improved.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic view of the overall planar structure of the present invention;
FIG. 2 is a schematic view of the outer surface structure of a second housing according to the present invention;
FIG. 3 is a schematic view of the outer surface structure of the first housing of the present invention;
FIG. 4 is a schematic view of the inner surface structure of the first housing according to the present invention;
FIG. 5 is a schematic view of the connection structure of the transmission assembly of the present invention;
FIG. 6 is a schematic diagram of a transmission assembly according to the present invention;
FIG. 7 is a schematic view showing the internal structure of the first housing of the present invention;
FIG. 8 is a schematic view of a clutch assembly according to the present invention;
FIG. 9 is a schematic view of a clutch assembly according to the present invention;
FIG. 10 is a schematic view of a fourth spur gear of the present invention;
FIG. 11 is a schematic view of a fourth spur gear of the present invention;
FIG. 12 is a schematic view of a connecting rod with a clamping hole along the axial direction;
in the figure: 1. a first housing; 2. an emergency knob; 3. a switch key; 4. a transmission assembly; 41. a storage box; 42. a motor; 43. a rotating shaft; 44. an externally threaded sleeve; 45. a first straight gear; 46. a second spur gear; 47. a third spur gear; 48. a fourth spur gear; 49. a connecting rod provided with a clamping hole along the axis direction; 410. an annular clamping strip; 411. a clamping groove; 412. a clamping block; 5. a clutch assembly; 51. a clamping shell; 52. a mounting plate; 53. a push rod; 54. an electric push rod; 55. a backing plate a; 56. a backing plate b; 6. a second housing; 7. a door panel; 8. a control panel assembly; 9. a bolt assembly; 10. and the lock cylinder thumb wheel assembly.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-12, an indoor and outdoor double-sided back locking method comprises the following steps:
s1, when people go out, the control panel assembly 8 of the counter lock device is used for inputting counter lock information, the motor 42 is controlled to work, the motor 42 drives the rotating shaft 43 to rotate, the external thread sleeve 44 is meshed and connected with the first straight gear 45, so that the first straight gear 45 is driven to rotate through the external thread sleeve 44, the second straight gear 46 is driven to rotate, the second straight gear 46 is meshed with the third straight gear 47 to drive the third straight gear 47 to rotate, the third straight gear 47 is driven to rotate, the transmission straight gear is meshed and connected with the fourth straight gear 48 to drive the fourth straight gear 48 to rotate, so that the emergency knob 2 and the lock cylinder thumb wheel assembly 10 are driven to rotate, the lock cylinder thumb wheel assembly 10 is driven to extend out of the lock tongue on the lock tongue assembly 9 to be locked, and the electric push rod 54 is controlled to extend out and drive the push rod 53 to move to the position of the inner surface of the rotating end of the emergency knob 2, so that the emergency knob 2 cannot be pushed, the clamping block 412 on the connecting rod 49 provided with a clamping hole along the axis direction cannot be clamped, the emergency knob 2 cannot be further clamped 411, the emergency knob 2 cannot be rotated, and the emergency knob 2 cannot be disconnected from the power failure control switch 3;
the switch key 3 is used for controlling the motor 42 to drive the lock cylinder thumb wheel assembly 10 to rotate, so that a lock tongue on the lock tongue assembly 9 is contracted;
s2, when people come back, unlocking information is input on the control panel assembly 8 to control the motor 42 to work, the motor 42 drives the rotating shaft 43 to rotate, the external thread sleeve 44 is meshed and connected with the first straight gear 45, so that the external thread sleeve 44 drives the first straight gear 45 to rotate, the first straight gear 45 rotates to drive the second straight gear 46 to rotate, the second straight gear 46 is meshed with the third straight gear 47 to drive the third straight gear 47 to rotate, the third straight gear 47 rotates to drive the transmission straight gear to rotate, the transmission straight gear is meshed and connected with the fourth straight gear 48 to drive the fourth straight gear 48 to rotate, so that the emergency knob 2 and the lock cylinder thumb wheel assembly 10 are driven to rotate, the lock cylinder thumb wheel assembly 10 rotates to drive the lock tongue on the lock tongue assembly 9 to shrink for unlocking, and meanwhile, the electric push rod 54 is controlled to shrink to drive the push rod 53 to move to a position close to the inner surface of the rotating end of the emergency knob 2, so that the emergency knob 2 can be pushed, the clamping block 412 on the connecting rod 49 provided with a clamping hole along the axial direction can be separated from the clamping groove 411, so that the emergency knob 2 can rotate, and the emergency control button 3 is powered on; when no anti-lock information is input, people push and rotate the emergency knob 2 inwards indoors to enable the clamping block 412 on the connecting rod 49 provided with the clamping hole along the axis direction to be separated from the clamping slot 411, so that the connecting rod 49 provided with the clamping hole along the axis direction rotates to drive the lock cylinder thumb wheel assembly 10 to rotate, and the lock cylinder thumb wheel assembly 10 rotates to drive the lock tongue on the lock tongue assembly 9 to shrink, so that unlocking is performed;
the control panel assembly 8 is a fingerprint, password, card, mobile phone app and key hole combined control panel, and is beneficial to intelligent control;
wherein, the emergency knob 2 is manually rotated by a person;
the back locking device comprises a first casing 1, an emergency knob 2, a switch key 3, a transmission component 4, a clutch component 5, a second casing 6, a door plate 7, a control panel assembly 8, a lock tongue assembly 9 and a lock cylinder thumb wheel assembly 10, wherein the second casing 6 and the first casing 1 are respectively and fixedly arranged on the outer surface and the inner surface of the door plate 7, the control panel assembly 8 is embedded and arranged on the front surface of the second casing 6, the transmission component 4 is embedded and arranged on the inner surface of the first casing 1, the clutch component 5 is arranged in the first casing 1, the emergency knob 2 is rotationally connected to the outer surface of the first casing 1, and the switch key 3 is arranged on one side of the first casing 1;
the transmission assembly 4 comprises a storage box 41, a motor 42, a rotating shaft 43, an external thread sleeve 44, a first straight gear 45, a second straight gear 46, a third straight gear 47, a fourth straight gear 48, a connecting rod 49 provided with a clamping hole along the axial direction, an annular clamping strip 410, a clamping slot 411 and a clamping block 412, wherein the storage box 41 is fixedly embedded on the inner surface of the first shell 1 through screws, one side of the storage box 41 is fixedly provided with the motor 42 through screws, an output shaft of the motor 42 is in transmission connection with the rotating shaft 43 through a coupler, the rotating shaft 43 vertically penetrates through a corresponding side plate surface of the storage box 41 to be communicated with an inner cavity, the rotating shaft 43 is positioned on the rod body of the inner cavity of the storage box 41 and sleeved with the external thread sleeve 44, the first straight gear 45 is rotatably connected inside the storage box 41 through a connecting shaft, the second straight gear 46 is concentrically and fixedly arranged on the wheel surface of the first straight gear 45, the inside of the storage box 41 is rotationally connected with a third spur gear 47 through a connecting shaft, a transmission spur gear is fixed on the wheel surface of the third spur gear 47 in a concentric shaft way, the inside of the storage box 41 is rotationally connected with a fourth spur gear 48 through a bearing, the fourth spur gear 48 is in meshed connection with the transmission spur gear, the third spur gear 47 is in meshed connection with the second spur gear 46, an external thread sleeve 44 is in meshed connection with the first spur gear 45, a through hole is formed in the fourth spur gear 48 along the axial direction, an annular clamping strip 410 is annularly arranged in the middle position of the hole wall of the through hole, each clamping slot 411 is symmetrically formed at two ends of one side end surface of the annular clamping strip 410, each clamping block 412 is symmetrically arranged at two sides of the rod body of a connecting rod 49 provided with a clamping hole along the axial direction, a connecting rod 49 provided with the clamping hole along the axial direction is spliced in the through hole, each clamping block 412 is correspondingly clamped in one clamping slot 411, the connecting rod 49 with the clamping holes along the axis direction consists of a long rod with the clamping holes along the axis direction and a short rod with the clamping holes along the axis direction, the diameter of the short rod with the clamping holes along the axis direction is equal to that of the through hole, the diameter of the long rod with the clamping holes along the axis direction is equal to that of the annular clamping strip 410, the long rod with the clamping holes along the axis direction is fixedly spliced with the head of the emergency knob 2, the short rod with the clamping holes along the axis direction is fixedly spliced with a fixed shaft on the lock cylinder thumb wheel assembly 10, and the lock cylinder thumb wheel assembly 10 is in transmission connection with the lock tongue assembly 9 in the door plate 7;
the clutch assembly 5 comprises a clamping shell 51, a mounting plate 52, a push rod 53, an electric push rod 54, a base plate a55 and a base plate b56, wherein the mounting plate 52 is fixed at the position, close to the emergency knob 2, inside the first casing 1 through screws, the clamping shell 51 is mounted on the mounting plate 52, one side of the clamping shell 51 is connected with the push rod 53 through the electric push rod 54, the base plate a55 and the base plate b56 are respectively arranged at the position, corresponding to the push rod 53, of the plate surface of the mounting plate 52, the emergency knob 2 is composed of a rotating end and a rod head, the diameter of the rotating end is 2 times larger than that of the rod head, the inner surface of the rotating end is flush with the inner wall of the corresponding side of the first casing 1, and one end of the push rod 53 extends out of the clamping shell 51 and is arranged at the position close to the inner surface of the rotating end.
The working principle of the invention is as follows: when people go out, the control panel assembly 8 of the counter locking device is used for inputting counter locking information, the motor 42 is controlled to work, the motor 42 drives the rotating shaft 43 to rotate, the external thread sleeve 44 is meshed and connected with the first straight gear 45, so that the external thread sleeve 44 drives the first straight gear 45 to rotate, the first straight gear 45 rotates and drives the second straight gear 46 to rotate, the second straight gear 46 is meshed with the third straight gear 47 to drive the third straight gear 47 to rotate, the third straight gear 47 rotates and drives the transmission straight gear to rotate, the transmission straight gear is meshed and connected with the fourth straight gear 48 to drive the fourth straight gear 48 to rotate, the emergency knob 2 and the lock cylinder thumb wheel assembly 10 are driven to rotate, the lock cylinder thumb wheel assembly 10 rotates and drives the lock tongue on the lock tongue assembly 9 to stretch out for locking, and meanwhile, the electric push rod 54 is controlled to stretch out and drive the push rod 53 to move to the position of the inner surface of the rotating end of the emergency knob 2, so that the emergency knob 2 cannot be pushed, the clamping block 412 on the connecting rod 49 provided with a clamping hole in the axial direction cannot be separated from the clamping groove 411, the emergency knob 2 cannot rotate, the emergency knob 3 is controlled to be disconnected, the electric switch 3 is in order to be in a room, and the indoor space is not used for locking; when people come back, unlocking information is input on the control panel assembly 8, the motor 42 is controlled to work, the motor 42 drives the rotating shaft 43 to rotate, the external thread sleeve 44 is meshed and connected with the first straight gear 45, so that the external thread sleeve 44 drives the first straight gear 45 to rotate, the first straight gear 45 rotates and drives the second straight gear 46 to rotate, the second straight gear 46 is meshed with the third straight gear 47 to drive the third straight gear 47 to rotate, the third straight gear 47 rotates and drives the transmission straight gear to rotate, the transmission straight gear is meshed and connected with the fourth straight gear 48 to drive the fourth straight gear 48 to rotate, the emergency knob 2 and the lock cylinder thumb wheel assembly 10 are driven to rotate, the lock cylinder thumb wheel assembly 10 drives the lock tongue on the lock tongue assembly 9 to shrink, unlocking is carried out, meanwhile, the electric push rod 54 is controlled to shrink and drive the push rod 53 to move to a position close to the inner surface of the rotating end of the emergency knob 2, the clamping block 412 on the connecting rod 49 provided with a clamping hole along the axial direction can be separated from the clamping slot 411, the emergency knob 2 can rotate, and the control switch button 3 is powered on effectively; when no anti-lock information is input, people push and rotate the emergency knob 2 inwards indoors to enable the clamping block 412 on the connecting rod 49 provided with the clamping hole along the axis direction to be separated from the clamping slot 411, so that the connecting rod 49 provided with the clamping hole along the axis direction rotates to drive the lock cylinder thumb wheel assembly 10 to rotate, and the lock cylinder thumb wheel assembly 10 rotates to drive the lock tongue on the lock tongue assembly 9 to shrink, so that unlocking is performed, and when a user returns home, all structures are restored to an initial state, and the next continuous use is facilitated; according to the back locking method, the original intelligent lock is provided with the unconditionally opened anti-theft door, whether the opening and closing lock in the intelligent lock can normally control the extension and contraction of the lock tongue or not is controlled through the arrangement of the electronic components outside the intelligent lock, so that lawless persons can be prevented from entering home through a window, the anti-theft door can be opened easily and hidden danger is avoided, and the safety performance is improved.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
1. An indoor and outdoor double-sided back locking method is characterized by comprising the following steps:
s1, when people go out, the control panel assembly (8) of the counter lock device is used for inputting counter lock information, the motor (42) is controlled to work, the motor (42) drives the rotating shaft (43) to rotate, the external thread sleeve (44) is meshed with the first straight gear (45), the first straight gear (45) is driven to rotate through the external thread sleeve (44), the first straight gear (45) is driven to rotate to drive the second straight gear (46) to rotate, the second straight gear (46) is meshed with the third straight gear (47) to drive the third straight gear (47) to rotate, the third straight gear (47) is driven to rotate to drive the transmission straight gear to rotate, the transmission straight gear (48) is meshed with the fourth straight gear (48) to drive the fourth straight gear (48) to rotate, the emergency knob (2) and the lock cylinder thumb wheel assembly (10) are driven to extend out, locking is carried out, meanwhile, the electric push rod (54) is controlled to extend out to drive the lock tongue assembly (53) to move to the position of the inner surface of the emergency push rod (2) at the rotating end, the emergency push rod (2) cannot be separated from the emergency knob (411) in the direction, and the emergency push rod (2) cannot be separated from the connecting rod (49) in the direction can not be rotated, the control switch key (3) is also in power failure;
the switch key (3) is used for controlling the motor (42) to drive the lock cylinder thumb wheel assembly (10) to rotate, so that a lock tongue on the lock tongue assembly (9) is contracted;
the anti-lock device comprises a first shell (1), an emergency knob (2), a switch key (3), a transmission assembly (4), a clutch assembly (5), a second shell (6), a door plate (7), a control panel assembly (8), a lock tongue assembly (9) and a lock cylinder thumb wheel assembly (10), wherein the second shell (6) and the first shell (1) are respectively fixedly arranged on the outer surface and the inner surface of the door plate (7), the control panel assembly (8) is embedded and arranged on the front surface of the second shell (6), the transmission assembly (4) is embedded and arranged on the inner surface of the first shell (1), the clutch assembly (5) is arranged in the first shell (1), the emergency knob (2) is rotationally connected to the outer surface of the first shell (1), and the switch key (3) is arranged on one side of the first shell (1);
the transmission assembly (4) comprises a storage box (41), a motor (42), a rotating shaft (43), an external thread sleeve (44), a first straight gear (45), a second straight gear (46), a third straight gear (47), a fourth straight gear (48), a connecting rod (49) with a clamping hole in the axial direction, a ring clamping strip (410), a clamping groove (411) and a clamping block (412), wherein the storage box (41) is fixedly arranged on the inner surface of the first shell (1) through screw embedding, the motor (42) is fixedly arranged on one side of the storage box (41) through screws, an output shaft of the motor (42) is in transmission connection with the rotating shaft (43) through a coupler, the rotating shaft (43) vertically penetrates through a corresponding side plate surface of the storage box (41) to be communicated with an inner cavity, the rotating shaft (43) is positioned on the inner cavity rod body of the storage box (41) and sleeved with the external thread sleeve (44), the second straight gear (46) is fixedly arranged on the wheel surface of the first straight gear (45) through a connecting shaft in a rotating manner, the inner part of the storage box (41) is connected with the first straight gear (45) through a connecting shaft in a rotating manner, the inner part of the storage box (41) is fixedly connected with the third straight gear (47) through the inner rotating shaft in a coaxial shaft, the inner connecting shaft is fixedly connected with the third straight gear (47), the four straight gears (48) are in meshed connection with the transmission straight gears, the third straight gears (47) are in meshed connection with the second straight gears (46), the externally threaded sleeve (44) is in meshed connection with the first straight gears (45), the fourth straight gears (48) are provided with through holes along the axial direction, annular clamping strips (410) are annularly arranged at the middle positions of the walls of the through holes, clamping grooves (411) are symmetrically arranged at two ends of one side end surface of each annular clamping strip (410), clamping blocks (412) are symmetrically arranged at two sides of a rod body of a connecting rod (49) provided with clamping holes along the axial direction, the connecting rod (49) provided with the clamping holes along the axial direction is inserted into the through holes, each clamping block (412) is correspondingly clamped in one clamping groove (411), the connecting rod (49) provided with the clamping holes along the axial direction is composed of a long rod provided with the clamping holes along the axial direction and a short rod provided with the clamping holes along the axial direction, the diameter of the short rod provided with the clamping holes along the axial direction is equal to the diameter of the through holes, the diameter of the short rod (410), the diameter of the short rod provided with the clamping holes along the axial direction is equal to the diameter of the fixed shaft (10) provided with the clamping rods along the axial direction, the diameter of the clamping rods (10) along the axial direction is equal to the fixed shaft assembly, the diameter of the fixed shaft assembly (10) is provided with the emergency driving assembly, and the plug assembly is provided with the plug assembly;
the clutch assembly (5) comprises a clamping shell (51), a mounting plate (52), a push rod (53), an electric push rod (54), a base plate a (55) and a base plate b (56), wherein the mounting plate (52) is fixed at the position, close to an emergency knob (2), inside a first shell (1) through screws, the clamping shell (51) is mounted on the mounting plate (52), one side of the clamping shell (51) is connected with the push rod (53) through the electric push rod (54), the base plate a (55) and the base plate b (56) are respectively arranged at the position, corresponding to the push rod (53), of the plate surface of the mounting plate (52), the emergency knob (2) is composed of a rotary end head and a rod head, the diameter of the rotary end head is 2 times larger than the diameter of the rod head, the inner surface of the rotary end head is flush with the inner wall of the corresponding side of the first shell (1), and one end of the push rod (53) extends out of the clamping shell (51) to be arranged at the position close to the inner surface of the rotary end.
S2, when people come back, unlocking information is input on the control panel assembly (8), the motor (42) is controlled to work, the motor (42) drives the rotating shaft (43) to rotate, the external thread sleeve (44) is meshed with the first straight gear (45), the first straight gear (45) is driven to rotate through the external thread sleeve (44), the first straight gear (45) rotates to drive the second straight gear (46) to rotate, the second straight gear (46) is meshed with the third straight gear (47) to drive the third straight gear (47) to rotate, the third straight gear (47) rotates to drive the transmission straight gear to rotate, the transmission straight gear is meshed with the fourth straight gear (48) to drive the fourth straight gear (48) to rotate, the emergency knob (2) and the lock cylinder thumb wheel assembly (10) are driven to rotate, the lock tongue on the lock tongue assembly (9) is driven to shrink to unlock, meanwhile, the electric push rod (54) is controlled to shrink to drive the push rod (53) to move to a position close to the inner surface of the rotating end of the emergency knob (2), the emergency knob (2) can be separated from the connecting rod (411) in the direction of the rotation of the connecting rod (2), the switch key (3) is controlled to be electrified effectively; when no anti-lock information is input, people push and rotate the emergency knob (2) indoors to enable a clamping block (412) on a connecting rod (49) provided with a clamping hole along the axis direction to be separated from the clamping groove (411), so that the connecting rod (49) provided with the clamping hole along the axis direction rotates to drive the lock cylinder thumb wheel assembly (10) to rotate, and the lock cylinder thumb wheel assembly (10) rotates to drive a lock tongue on the lock tongue assembly (9) to shrink, so that unlocking is performed.
2. The indoor and outdoor double-sided unlocking method according to claim 1, wherein the control panel assembly (8) is a fingerprint, password, card, mobile phone app and key hole combined control board.
3. The indoor and outdoor double-sided counter locking method according to claim 1, characterized in that the emergency knob (2) is manually turned by a person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653408.1A CN110359773B (en) | 2019-07-19 | 2019-07-19 | Indoor and outdoor double-sided back locking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653408.1A CN110359773B (en) | 2019-07-19 | 2019-07-19 | Indoor and outdoor double-sided back locking method |
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| Publication Number | Publication Date |
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| CN110359773A CN110359773A (en) | 2019-10-22 |
| CN110359773B true CN110359773B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910653408.1A Active CN110359773B (en) | 2019-07-19 | 2019-07-19 | Indoor and outdoor double-sided back locking method |
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| CN206616965U (en) * | 2017-02-22 | 2017-11-07 | 浙江航鹰锁业有限公司 | A kind of band full-automatic lock for theft-proof door of emergent unlocking |
| CN109098556A (en) * | 2018-07-20 | 2018-12-28 | 深圳市罗曼斯科技有限公司 | A kind of lockset and a kind of security door |
| CN208564216U (en) * | 2018-06-22 | 2019-03-01 | 深圳市贝蒂荣科技有限公司 | The emergent unlocking of smart lock and lock two-in-one device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7516633B1 (en) * | 2008-01-16 | 2009-04-14 | Ez Trend Technology Co., Ltd. | Electric lock |
| CN103924845A (en) * | 2014-04-25 | 2014-07-16 | 广州市亚太天能信息技术有限公司 | Intelligent door lock capable of being locked outside door and double locked inside door conveniently |
| CN204199888U (en) * | 2014-10-21 | 2015-03-11 | 何文亮 | Safe-guard door lock anti-theft opening apparatus |
| CN206616965U (en) * | 2017-02-22 | 2017-11-07 | 浙江航鹰锁业有限公司 | A kind of band full-automatic lock for theft-proof door of emergent unlocking |
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| CN109098556A (en) * | 2018-07-20 | 2018-12-28 | 深圳市罗曼斯科技有限公司 | A kind of lockset and a kind of security door |
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|---|---|
| CN110359773A (en) | 2019-10-22 |
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