CN114837496B - Intelligent lock body - Google Patents
Intelligent lock body Download PDFInfo
- Publication number
- CN114837496B CN114837496B CN202210326981.3A CN202210326981A CN114837496B CN 114837496 B CN114837496 B CN 114837496B CN 202210326981 A CN202210326981 A CN 202210326981A CN 114837496 B CN114837496 B CN 114837496B
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- poking
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- tongue
- rotating
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- 230000002349 favourable effect Effects 0.000 claims abstract 2
- 238000003756 stirring Methods 0.000 claims description 57
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000000926 separation method Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 240000007643 Phytolacca americana Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 235000009074 Phytolacca americana Nutrition 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect 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
- 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
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- 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
-
- 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
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
- Soil Working Implements (AREA)
Abstract
The application relates to the technical field of locks, in particular to an intelligent lock body. The intelligent lock body comprises a mounting frame, a control mechanism, a lock tongue mechanism and an inclined tongue mechanism, wherein the control mechanism, the lock tongue mechanism and the inclined tongue mechanism are all arranged on the mounting frame, and the lock tongue mechanism and the inclined tongue mechanism are both in linkage connection with the control mechanism; when the control mechanism controls the bolt mechanism to be in a locking state, the oblique bolt mechanism is in a locking state; when the control mechanism controls the lock tongue mechanism to be in an unlocking state, the inclined tongue mechanism is in an unlocking state. The application provides an intelligent lock body can realize the accurate synchronous unblock or the locking of main spring bolt and oblique tongue to can realize manual and motor double control to main spring bolt, and two kinds of control modes mutually independent, each other do not influence, when motor control mode inefficacy or under the maintenance state, can change the mode of using manual unlocking, be favorable to improving the use convenience and the suitability of lock body.
Description
Technical Field
The application relates to the technical field of locks, in particular to an intelligent lock body.
Background
When a general intelligent door lock is in a locking state, two actions are needed for unlocking: the first step is to toggle the main bolt pulling piece to open the main bolt playing a role of safety, and the second step is to toggle the oblique bolt pulling piece to open the oblique bolt to complete the unlocking process. The unlocking steps of the door lock are two steps, and the door lock can be unlocked only by taking two actions in the door opening process, so that the unlocking action process is complex.
In view of the above-described related art, the inventors consider that there is a problem in that the unlocking process is complicated.
Disclosure of Invention
In order to solve the problem that the unlocking process is complex in the background technology, the application provides an intelligent lock body.
The application provides an intelligent lock body adopts following technical scheme:
the intelligent lock body comprises a mounting frame, a control mechanism, a lock tongue mechanism and an inclined tongue mechanism, wherein the control mechanism, the lock tongue mechanism and the inclined tongue mechanism are all arranged on the mounting frame, and the lock tongue mechanism and the inclined tongue mechanism are both in linkage connection with the control mechanism; when the control mechanism controls the lock tongue mechanism to be in a locking state, the inclined tongue mechanism is in a locking state; when the control mechanism controls the lock tongue mechanism to be in an unlocking state, the inclined tongue mechanism is in an unlocking state.
Through adopting above-mentioned technical scheme, can realize the accurate synchronous unblock or the locking of main spring bolt and latch, with latch unblock process and the main spring bolt unblock process that plays the insurance effect combine as an organic wholely, only need one step can open latch and main spring bolt simultaneously, reduced the step of unblanking, improved unlocking efficiency.
Preferably, the control mechanism comprises a driving assembly, a first transmission piece, a first stirring piece, a limiting piece and a rotating assembly, wherein the first transmission piece, the first stirring piece, the limiting piece and the rotating assembly are coaxially connected; the driving assembly is in linkage fit with the first transmission part to enable the first transmission part to rotate, the first transmission part is in linkage fit with the limiting part, the limiting part can drive the first toggle part to rotate in one way, and the first toggle part is in linkage fit with the spring bolt mechanism to control unlocking and locking of the spring bolt mechanism; the rotating assembly can drive the first stirring piece to rotate in one way.
By adopting the technical scheme, on one hand, the driving assembly can drive the first transmission assembly to rotate and drive the limiting piece to rotate, and the limiting piece further drives the first toggle piece to rotate, so that locking and unlocking control of the spring bolt mechanism is realized; on the other hand, the manual driving rotating assembly can enable the rotating assembly to drive the first toggle piece to rotate, and locking and unlocking control of the lock tongue mechanism can be achieved.
Meanwhile, the limiting part and the rotating component are driven in a unidirectional mode to the first stirring part, the limiting part cannot drive the rotating component when driving the first stirring part, and the rotating component cannot drive the limiting part when driving the first stirring part, so that the unlocking and locking of the lock tongue mechanism can be controlled manually and mechanically respectively, and the two control modes are mutually independent and do not influence each other, thereby being beneficial to improving the use convenience and applicability of the lock body.
Preferably, the first transmission member is provided with a positioning portion, and the limiting member is provided with a positioning groove matched with the positioning portion.
Through adopting above-mentioned technical scheme, the cooperation of location portion and constant head tank for the rotation of first driving medium can drive the rotation of locating part.
Preferably, the rotating assembly comprises a rotating head and a rotating shaft, the rotating shaft penetrates through the rotating head and is connected with the rotating head in a linkage mode, and the rotating head can drive the first stirring piece to rotate around the rotating shaft.
Through adopting above-mentioned technical scheme, manual drive axis of rotation for the axis of rotation drives the rotation head rotation, and the rotation head rotation can further drive first stirring piece and revolute the axis of rotation and rotate, helps realizing the manual control of lock body locking and unblock.
Preferably, the rotating head is provided with a bump, the first stirring piece is provided with a convex tooth, and the bump can stir the convex tooth to enable the first stirring piece to rotate around the rotating shaft.
By adopting the technical scheme, the convex block toggles the convex tooth to enable the first toggle piece to rotate around the rotating shaft, so that unlocking and locking of the lock tongue assembly are controlled, and manual control of locking and unlocking of the lock body is facilitated.
Preferably, the limiting part is arranged on the limiting part, the first stirring part is provided with a limiting groove, the limiting part is in sliding fit with the limiting groove, and the sliding direction is the direction of circular motion around the rotating shaft.
Through adopting above-mentioned technical scheme, spacing portion slides in the spacing groove, when spacing portion contradicts the lateral wall of spacing groove along slip direction and continue the motion, can realize that spacing piece drive first stirring piece rotates.
Preferably, the spring bolt mechanism comprises a second stirring piece, a main spring bolt and an adjusting piece, wherein the second stirring piece is meshed with the first stirring piece for transmission, a connecting shaft is arranged on the mounting frame, the second stirring piece is rotationally connected with the connecting shaft, and the main spring bolt is fixedly arranged on the adjusting piece; the adjusting part is provided with a first limiting hole, the connecting shaft is in sliding fit with the first limiting hole, the length direction of the main lock tongue is the same as the sliding direction of the connecting shaft in the first limiting hole, and the second stirring part rotates around the connecting shaft to drive the connecting shaft to slide relatively with the first limiting hole.
Through adopting above-mentioned technical scheme, the first piece of stirring drives the second and stirs the piece and rotate for the second is stirred the piece and is rotated around the connecting axle, and drives the regulating part and remove, makes the connecting axle take place relative slip with first spacing hole, and then realizes stretching out and the withdrawal of main spring bolt.
Preferably, the adjusting piece is further provided with a second limiting hole, the second stirring piece is provided with a positioning pin, the positioning pin is in sliding fit with the second limiting hole, and the second limiting hole is provided with a locking point and an unlocking point; when the locating pin is positioned at the locking point, the main lock tongue extends out; when the locating pin is located at the unlocking point, the main lock tongue is retracted.
Through adopting above-mentioned technical scheme, the sliding fit in locating pin and second spacing hole can realize the round trip switching of locating pin in two positions of lock point and unblock point, and then realizes the extension and the withdrawal of main spring bolt smoothly.
Preferably, the inclined tongue mechanism comprises an inclined tongue, a push rod and a locking piece, wherein the inclined tongue is rotatably connected with one end of the push rod, and the other end of the push rod is in sliding connection with the mounting frame; the inclined tongue is provided with a groove, the locking piece is rotationally connected with the mounting frame, and the locking piece can rotate and is in sliding fit with the groove; when the locking piece is in sliding fit with the groove, the inclined tongue can only move along the length direction of the push rod, and when the locking piece is separated from the groove, the inclined tongue can rotate relative to the push rod.
By adopting the technical scheme, the locking piece is rotated to enable the locking piece to be in sliding fit with the groove, external force along the length direction of the push rod is provided for the inclined tongue, the inclined tongue can slide along the length direction of the push rod, and meanwhile, the push rod can also slide relative to the mounting frame, but at the moment, the inclined tongue cannot move under the action of lateral external force, so that the aim of closing the door, namely locking is fulfilled; the locking piece is rotated to separate the locking piece from the groove, lateral external force is provided for the inclined tongue, the inclined tongue can rotate relative to the push rod, at the moment, the interaction force between the inner wall of the lock hole and the inclined tongue can push the inclined tongue and the push rod to slide along the length direction of the push rod, so that the inclined tongue is unlocked by lateral force, the locking piece can rotate to reduce the resistance of external force unlocking, and the motor or manual unlocking can be realized conveniently.
Preferably, the locking device further comprises a pulling piece, the pulling piece is rotationally connected with the mounting frame, a central shaft is arranged on the mounting frame, the locking piece comprises a rotating body and a limiting shaft fixedly connected with the rotating body, the rotating body is rotationally connected with the mounting frame through the central shaft, and the limiting shaft can be rotationally matched with the groove in a sliding mode; the poking plate is provided with a poking pin, the rotating body is provided with a poking hole, the poking pin is arranged in the poking hole in a penetrating mode, the poking pin can move in the poking hole by poking the poking plate, and the poking hole comprises a first working site and a second working site; when the poking pin is positioned at the first working site, the limiting shaft is in sliding fit with the groove, and when the poking pin is positioned at the second working site, the limiting shaft is separated from the groove.
By adopting the technical scheme, the rotating body rotates around the central shaft and can drive the limiting shaft to rotate, so that the matching and the separation of the limiting shaft and the groove are convenient to realize, and further, the locking and the unlocking of the inclined tongue are realized; the poking sheet is poked, so that the poking pin drives the rotating body to rotate, the poking pin can move back and forth at the first working site and the second working site, separation and matching of the limiting shaft and the groove are facilitated, and locking and unlocking of the inclined tongue are further achieved.
In summary, compared with the related art, the present application has the following beneficial effects:
1. according to the method and the device, accurate synchronous unlocking or locking of the main bolt and the inclined bolt can be achieved, the inclined bolt unlocking process and the main bolt unlocking process with a safety function are integrated, the inclined bolt and the main bolt can be simultaneously opened only by one step, unlocking steps are reduced, and unlocking efficiency is improved. When the main lock tongue is locked, the inclined tongue can not be unlocked by the lateral external force, and when the main lock tongue is unlocked, the inclined tongue can be unlocked in a rotating way by the lateral external force.
2. The manual and mechanical double control of the main lock tongue can be realized, the two control modes are mutually independent and do not affect each other, and the mode of manual unlocking can be converted and used when the mechanical control mode fails or in a maintenance state, so that the use convenience and applicability of the lock body are improved.
3. The locking piece and the groove on the inclined tongue are arranged, the locking piece is rotated to enable the locking piece to be in sliding fit with the groove, and the inclined tongue cannot move under the action of lateral external force, so that the aim of closing the door and locking is fulfilled; and then the locking piece is rotated to separate the locking piece from the groove, lateral external force is provided for the inclined tongue, the inclined tongue can rotate relative to the push rod, at the moment, the interaction force between the inner wall of the lock hole and the inclined tongue can push the inclined tongue and the push rod to slide along the length direction of the push rod, so that the inclined tongue is unlocked by the lateral force, the resistance of external force unlocking is reduced by the locking piece in a rotatable mode, and the motor or manual unlocking is facilitated.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the smart lock.
Fig. 2 is a schematic structural view of a control mechanism and a latch mechanism of the smart lock body.
Fig. 3 is an exploded view of the control mechanism of the smart lock.
Fig. 4 is an exploded view of the deadbolt mechanism of the smart lock body.
Fig. 5 is a schematic structural view of the protruding tongue mechanism of the smart lock.
Fig. 6 is a schematic structural view of the smart lock protruding locking piece.
Fig. 7 is a schematic structural diagram of a detection assembly of the smart lock.
Fig. 8 is a schematic structural view of the smart lock in an unlocked state.
Fig. 9 is a schematic structural view of the smart lock body in a locked state.
Reference numerals illustrate: 1. a mounting frame; 2. a control mechanism; 3. a latch bolt mechanism; 4. a latch mechanism; 5. a detection assembly; 6. a drive assembly; 7. a first transmission member; 8. the first toggle piece; 9. a limiting piece; 10. a rotating assembly; 11. a circuit board; 12. a motor; 13. a second transmission member; 14. a positioning part; 15. a positioning groove; 16. a through hole; 17. a limit part; 18. a limit groove; 19. a rotating head; 20. a rotating shaft; 21. square holes; 22. column head; 23. a base; 24. a bump; 25. convex teeth; 26. the second toggle piece; 27. a connecting shaft; 28. a main bolt; 29. an adjusting member; 30. a first limiting hole; 31. a second limiting hole; 32. a positioning pin; 33. locking points; 34. unlocking points; 35. a poking block; 36. a beveled tongue; 37. a push rod; 38. a locking member; 39. a pulling piece; 40. a panel; 41. a mounting frame; 42. a relief hole; 43. a groove; 44. a central shaft; 45. fixing the column; 46. an elastic member; 47. rotating the body; 48. a limiting shaft; 49. a toggle hole; 50. a first working site; 51. a second working site; 52. a toggle part; 53. a rotating part; 54. a fixing part; 55. a poking pin; 56. an oblique tongue detection switch; 57. the main bolt back-locking detection switch; 58. a main bolt reset detection switch; 59. a motor detection switch; 60. a lock cylinder detection switch; 61. a touch tongue detection switch; 62. and (3) a torsion spring.
Detailed Description
The present application is described in further detail below in conjunction with the drawings attached to the specification.
Referring to fig. 1, an embodiment of the application discloses an intelligent lock body, which comprises a mounting frame 1, a control mechanism 2, a lock tongue mechanism 3, a latch tongue mechanism 4 and a detection assembly 5. The mounting frame 1 is used as a mounting base and is mounted on the door plate in actual use; the control mechanism 2 is arranged on the mounting frame 1 and is used for controlling unlocking and locking of the lock tongue mechanism 3 and the inclined tongue mechanism 4; the oblique tongue mechanism 4 and the lock tongue mechanism 3 are both arranged on the mounting frame 1 and are both in linkage connection with the control mechanism 2; the detecting assembly 5 is mounted on the mounting frame 1 and is used for detecting states of the bolt mechanism 3 and the inclined bolt mechanism 4.
Referring to fig. 1, the mounting bracket 1 includes a panel 40 and a mounting frame 41, and the panel 40 is fixedly connected with the mounting frame 41. The mounting frame 41 is provided with a relief hole 42, and the panel 40 is provided with a connecting shaft 27, a central shaft 44 and a fixing column 45.
Referring to fig. 2, the control mechanism 2 includes a driving assembly 6, a first transmission member 7, a first toggle member 8, a limiting member 9, and a rotating assembly 10, where the first transmission member 7, the first toggle member 8, the limiting member 9, and the rotating assembly 10 are coaxially connected. The driving assembly 6 comprises a motor 12 and a second transmission member 13, the second transmission member 13 is a gear, an output shaft of the motor 12 penetrates through the middle of the gear and is connected with the gear in a linkage manner, and the second transmission member 13 is meshed with the first transmission member 7.
Referring to fig. 2 and 3, the first transmission member 7 has a circular ring shape, and the first transmission member 7 is provided with teeth at half of the outer edge for meshing transmission with the second transmission member 13. The circumference of the first transmission piece 7 is provided with a fan-shaped positioning part 14, one side of the limiting piece 9, which is close to the first transmission piece 7, is provided with a fan-shaped positioning groove 15, and the positioning part 14 is matched with the positioning groove 15, so that the rotation of the first transmission piece 7 can drive the rotation of the limiting piece 9.
Referring to fig. 2 and 3, the first toggle member 8 is provided with a circular through hole 16, and the limiting member 9 is sleeved in the through hole 16. The outer side wall of the limiting piece 9 is integrally formed and provided with a fan-shaped limiting part 17, the side wall of the through hole 16 of the first poking piece 8 is provided with a fan-shaped limiting groove 18, the central angle corresponding to the limiting groove 18 is 15 degrees, the limiting part 17 is in sliding fit with the limiting groove 18, and the sliding direction of the limiting part 17 is the circumferential direction taking the center of the through hole 16 as the center of a circle. The limiting part 17 slides in the limiting groove 18, and when the limiting part 17 abuts against the side wall of the limiting groove 18 along the sliding direction and moves continuously, the limiting part 9 can drive the first toggle part 8 to rotate. In this embodiment, the position of the limiting member 9 when the lock body is locked is taken as the initial position, and when the limiting member 9 rotates by 15 °, the first stirring member 8 can be driven to rotate to the position of the first stirring member 8 when the lock body is unlocked. Because the rotation angle of the first stirring piece 8 is limited, the first stirring piece 8 can be driven by the limiting piece 9, and the limiting piece 9 cannot be driven by the first stirring piece 8, namely, the unidirectional driving of the limiting piece 9 on the first stirring piece 8 is realized; likewise, a unidirectional drive of the first toggle element 8 by the rotary assembly 10 is also achieved. The first stirring piece 8 is in meshed transmission with the lock tongue mechanism 3, so that the first stirring piece 8 rotates to control unlocking and locking of the lock tongue mechanism 3. The outside of the limiting piece 9 is also fixedly provided with a poking block 35, and the poking block 35 can control unlocking and locking of the inclined tongue mechanism 4 when the limiting piece 9 rotates.
Referring to fig. 2 and 3, the rotating assembly 10 includes a rotating head 19 and a rotating shaft 20, the rotating shaft 20 is a square shaft, a square hole 21 matched with the rotating shaft 20 is formed in the middle of the rotating head 19, and the rotating shaft 20 is arranged on the rotating head 19 in a penetrating manner and is connected with the rotating head 19 in a linkage manner. In actual installation, the rotating head 19 is rotationally connected with a lock frame of the door lock, the rotating shaft 20 is fixedly connected with a door handle, and the rotating shaft 20 drives the rotating head 19 to rotate together by rotating the door handle. The rotary head 19 comprises a cylindrical column head 22 and a cylindrical base 23, the column head 22 and the base 23 are integrally formed and have the same central axis 44, and the sectional area of the column head 22 is smaller than that of the base 23. The column head 22, the limiting piece 9 and the first stirring piece 8 are sleeved in sequence from inside to outside, and the two arc-shaped side walls of the positioning groove 15 are respectively the outer side wall of the column head 22 and the inner side wall of the first stirring piece 8. The outer side wall of the base 23 is provided with a lug 24, the outer side wall of the first toggle member 8 is provided with a convex tooth 25, and the lug 24 can toggle the convex tooth 25 to enable the first toggle member 8 to rotate around the rotating shaft 20.
Referring to fig. 4, the latch mechanism 3 includes a second toggle member 26, a main latch 28, and an adjustment member 29, and the second toggle member 26 is in meshed transmission with the first toggle member 8. The second toggle member 26 is rotatably connected to the connecting shaft 27, and the main lock tongue 28 is fixedly mounted on the adjusting member 29. The adjusting piece 29 is provided with a first limiting hole 30, the connecting shaft 27 is in sliding fit with the first limiting hole 30, the length direction of the main lock tongue 28 is the same as the sliding direction of the connecting shaft 27 in the first limiting hole 30, and the second stirring piece 26 rotates around the connecting shaft 27 to drive the connecting shaft 27 to slide relative to the first limiting hole 30.
Referring to fig. 4, the adjusting member 29 is further provided with a second limiting hole 31, the second toggle member 26 is provided with a positioning pin 32, the positioning pin 32 is slidably matched with the second limiting hole 31, and the second limiting hole 31 is provided with a locking point 33 and an unlocking point 34. When the locating pin 32 is located at the locking point 33, the main lock tongue 28 is extended; when the detent pin 32 is located at the unlocking point 34, the main lock tongue 28 is retracted. The first stirring piece 8 drives the second stirring piece 26 to rotate, so that the second stirring piece 26 rotates around the connecting shaft 27 and drives the adjusting piece 29 to move, and the connecting shaft 27 and the first limiting hole 30 slide relatively. The sliding fit of the positioning pin 32 and the second limiting hole 31 can realize the back and forth switching of the positioning pin 32 at the locking point 33 and the unlocking point 34, and further realize the extension and retraction of the main lock tongue 28 smoothly.
Referring to fig. 5, the latch mechanism 4 includes a mounting bracket 1, a latch 36, a push rod 37, a lock 38, and a dial 39. The inclined tongue 36 is rotationally connected with the push rod 37, and the inclined tongue 36 and the push rod 37 are both in sliding connection with the mounting frame 1, so that unlocking and locking of the inclined tongue 36 are realized conveniently; the locking piece 38 is rotatably connected with the mounting frame 1, so that rotation is facilitated, and the locking piece 38 can rotate to be in sliding fit with the inclined tongue 36, so that unlocking and locking of the inclined tongue 36 are realized; the pulling piece 39 is rotationally connected with the mounting frame 1, and meanwhile, the pulling piece 39 rotates to drive the locking piece 38 to rotate.
Referring to fig. 5, upper and lower side surfaces of the latch 36 are respectively in contact with an inner wall of the mounting frame 41, and the latch 36 is slidably connected to the mounting frame 41. The push rod 37 is located in the relief hole 42 and is movable in the axial direction of the relief hole 42. The upper and lower sides of the tongue 36 are provided with grooves 43, and the side walls of the grooves 43 are part of the cylindrical sides. The inclined tongue 36 is rotatably connected to one end of the push rod 37, and the other end of the push rod 37 is slidably connected to the mounting frame 41. The locking element 38 is slidably engaged with the recess 43 such that the tongue 36 is only movable along the length of the recess 43 and also along the length of the push rod 37, and the push rod 37 slides in the relief hole 42. When the locking member 38 is disengaged from the recess 43, the locking member 38 no longer restricts movement of the tongue 36, and the tongue 36 can rotate. The push rod 37 is also sleeved with an elastic piece 46, the elastic piece 46 is a spring, one end of the spring is abutted against the inner wall of the mounting frame 41, and the cross section of the spring covers the yielding hole 42. When the external force makes the inclined tongue 36 and the push rod 37 slide relatively with the mounting frame 41, so that the elastic piece 46 is compressed, the door is closed to release the external force, and the elastic piece 46 can push the push rod 37 and the inclined tongue 36 to reset.
Referring to fig. 6, the locking member 38 includes a rotating body 47 and a limiting shaft 48 fixedly coupled to the rotating body 47, and the rotating body 47 and the panel 40 are rotatably coupled through a central shaft 44. The center shaft 44 is sleeved with a torsion spring 62, one end of the torsion spring 62 is fixedly connected to the rotating body 47, and the other end of the torsion spring 62 is fixed on the panel 40. The rotating body 47 is provided with a poking hole 49, and the poking hole 49 comprises a first working site 50 and a second working site 51. The limiting shaft 48 is a cylindrical shaft, and the limiting shaft 48 can rotate to be in sliding fit with the groove 43.
Referring to fig. 5 and 6, the dial 39 includes a dial 52, a rotating portion 53 and a fixing portion 54, the dial 52 and the rotating portion 53 are connected by the fixing portion 54, a dial pin 55 is provided at the end of the rotating portion 53, and the fixing portion 54 is rotatably connected with the panel 40 by the fixing post 45. The poking pin 55 is arranged in the poking hole 49 in a penetrating way, when the driving assembly 6 drives the first transmission part 7 to rotate, the limiting part 9 is driven to rotate, the poking block 35 on the limiting part 9 can poke the poking part 52, the fixing part 54 drives the rotating part 53 to rotate, and then the poking pin 55 moves in the poking hole 49. The limit shaft 48 is in sliding engagement with the groove 43 when the poking pin 55 is located at the first working site 50, and the limit shaft 48 is separated from the groove 43 when the poking pin 55 is located at the second working site 51. Pulling the pulling piece 39 causes the pulling pin 55 to drive the rotating body 47 to rotate, the pulling pin 55 can move back and forth at the first working position 50 and the second working position 51, separation and matching of the limiting shaft 48 and the groove 43 are facilitated, and locking and unlocking of the inclined tongue 36 are further achieved. When the poking piece 39 is poked, the poking pin 55 drives the rotating body 47 to rotate, and the limiting shaft 48 is separated from the groove 43, the torsion spring 62 is in a stretched state, the external force poking the poking piece 39 is withdrawn at the moment, the rotating body 47 can be reset under the action of the torsion spring 62, and the limiting shaft 48 returns to be in a state matched with the groove 43, so that automatic locking after door closing is facilitated.
Referring to fig. 7, the detection assembly 5 includes a circuit board 11, a latch 36 detection switch, a main latch 28 reverse lock detection switch, a main latch 28 reset detection switch, a motor 12 detection switch, a lock cylinder detection switch 60, and a latch detection switch 61.
The implementation principle of the embodiment is as follows: referring to fig. 8 and 9, the motor 12 is started, the output shaft of the motor 12 drives the second transmission member 13 to rotate, the second transmission member 13 drives the first transmission member 7 to rotate together, the first transmission member 7 rotates to enable the limiting member 9 to rotate, and then the first stirring member 8 also rotates along with the rotation, the first stirring member 8 rotates to enable the second stirring member 26 meshed with the first stirring member 8 to rotate, the second stirring member 26 rotates around the connecting shaft 27 immediately, the positioning pin 32 slides from the locking point 33 to the unlocking point 34 in the second limiting hole 31, the adjusting member 29 is driven to translate, and meanwhile the connecting shaft 27 slides in the first limiting hole 30, so that retraction of the main lock tongue 28 is realized, and further the unlocking process is realized; when the first transmission piece 7 rotates to enable the limiting piece 9 to rotate, the poking block 35 drives the poking piece 39 to rotate, the poking piece 39 rotates to enable the rotating body 47 to rotate along with the poking piece, and then the limiting shaft 48 is driven to rotate, separation of the limiting shaft 48 and the groove 43 is achieved, and accordingly unlocking of the inclined tongue 36 is achieved. When the motor 12 rotates reversely, the main lock tongue 28 can extend, and meanwhile, the limiting shaft 48 is in sliding fit with the groove 43, so that the locking of the inclined tongue 36 is realized, and the locking process is realized.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. An intelligent lock body, its characterized in that: the novel lock comprises a mounting frame (1), a control mechanism (2), a lock tongue mechanism (3) and a bevel tongue mechanism (4), wherein the control mechanism (2), the lock tongue mechanism (3) and the bevel tongue mechanism (4) are all arranged on the mounting frame (1), and the lock tongue mechanism (3) and the bevel tongue mechanism (4) are both in linkage connection with the control mechanism (2); when the control mechanism (2) controls the bolt mechanism (3) to be in a locking state, the oblique bolt mechanism (4) is in a locking state; when the control mechanism (2) controls the lock tongue mechanism (3) to be in an unlocking state, the inclined tongue mechanism (4) is in an unlocking state;
the control mechanism (2) comprises a driving assembly (6), a first transmission piece (7), a first stirring piece (8), a limiting piece (9) and a rotating assembly (10), wherein the first transmission piece (7), the first stirring piece (8), the limiting piece (9) and the rotating assembly (10) are coaxially connected; the driving assembly (6) is in linkage fit with the first transmission piece (7) so that the first transmission piece (7) can rotate, the first transmission piece (7) is in linkage fit with the limiting piece (9), the limiting piece (9) can drive the first stirring piece (8) to rotate in one way, and the first stirring piece (8) is in linkage fit with the spring bolt mechanism (3) to control unlocking and locking of the spring bolt mechanism (3); the rotating assembly (10) can drive the first toggle piece (8) to rotate in a unidirectional way;
the inclined tongue mechanism (4) comprises an inclined tongue (36), a push rod (37) and a locking piece (38), wherein the inclined tongue (36) is rotatably connected to one end of the push rod (37), and the other end of the push rod (37) is in sliding connection with the mounting frame (1); the inclined tongue (36) is provided with a groove (43), the locking piece (38) is rotationally connected with the mounting frame (1), and the locking piece (38) can rotate and is in sliding fit with the groove (43); when the locking piece (38) is in sliding fit with the groove (43), the inclined tongue (36) can only move along the length direction of the push rod (37), and when the locking piece (38) is separated from the groove (43), the inclined tongue (36) can rotate relative to the push rod (37);
the novel anti-theft device comprises a mounting rack (1), and is characterized by further comprising a poking piece (39), wherein the poking piece (39) is rotationally connected with the mounting rack (1), a central shaft (44) is arranged on the mounting rack (1), the locking piece (38) comprises a rotating body (47) and a limiting shaft (48) fixedly connected with the rotating body (47), the rotating body (47) is rotationally connected with the mounting rack (1) through the central shaft (44), and the limiting shaft (48) can rotate to be in sliding fit with the groove (43); a poking pin (55) is arranged on the poking piece (39), a poking hole (49) is formed in the rotating body (47), the poking pin (55) penetrates through the poking hole (49), the poking piece (39) is poked to enable the poking pin (55) to move in the poking hole (49), and the poking hole (49) comprises a first working site (50) and a second working site (51); the limiting shaft (48) is in sliding fit with the groove (43) when the poking pin (55) is located at the first working site (50), and the limiting shaft (48) is separated from the groove (43) when the poking pin (55) is located at the second working site (51);
a torsion spring (62) is sleeved outside the central shaft (44), and one end of the torsion spring (62) is fixedly connected with the rotating body (47);
the poking piece (39) comprises a poking part (52), a rotating part (53) and a fixing part (54), wherein the poking part (52) is connected with the rotating part (53) through the fixing part (54), a poking pin (55) is arranged at the tail end of the rotating part (53), and the fixing part (54) is rotationally connected with the panel (40) through a fixing column (45); the poking pin (55) is arranged in the poking hole (49) in a penetrating way, when the driving assembly (6) drives the first transmission part (7) to rotate, the limiting part (9) is driven to rotate, the poking block (35) on the limiting part (9) pokes the poking part (52), the fixing part (54) drives the rotating part (53) to rotate, and then the poking pin (55) moves in the poking hole (49); when the poking pin (55) is positioned at the first working site (50), the limiting shaft (48) is in sliding fit with the groove (43), and when the poking pin (55) is positioned at the second working site (51), the limiting shaft (48) is separated from the groove (43); the poking piece (39) is poked to enable the poking pin (55) to drive the rotating body (47) to rotate, the poking pin (55) can move back and forth at the first working position (50) and the second working position (51), separation and matching of the limiting shaft (48) and the groove (43) are facilitated, and locking and unlocking of the inclined tongue (36) are further achieved; when stirring plectrum (39) makes and dials round pin (55) drive and rotate body (47) and take place to rotate, and makes spacing axle (48) and recess (43) separation, torsional spring (62) are in tensile state, withdraw the external force of stirring plectrum (39) this moment, rotate body (47) and can reset under the effect of torsional spring (62) for spacing axle (48) get back to with recess (43) complex state, be favorable to realizing closing the door after automatic locking.
2. An intelligent lock according to claim 1, wherein: the first transmission part (7) is provided with a positioning part (14), and the limiting part (9) is provided with a positioning groove (15) matched with the positioning part (14).
3. An intelligent lock according to claim 1, wherein: the rotating assembly (10) comprises a rotating head (19) and a rotating shaft (20), wherein the rotating shaft (20) penetrates through the rotating head (19) and is connected with the rotating head (19) in a linkage mode, and the rotating head (19) can drive the first stirring piece (8) to rotate around the rotating shaft (20).
4. An intelligent lock according to claim 3, wherein: the rotary head (19) is provided with a lug (24), the first stirring piece (8) is provided with a convex tooth (25), and the lug (24) can stir the convex tooth (25) to enable the first stirring piece (8) to rotate around the rotary shaft (20).
5. An intelligent lock according to claim 3, wherein: the limiting part (9) is provided with a limiting part (17), the first stirring part (8) is provided with a limiting groove (18), the limiting part (17) is in sliding fit with the limiting groove (18), and the sliding direction is the direction of circular motion around the rotating shaft (20).
6. An intelligent lock according to claim 1, wherein: the spring bolt mechanism (3) comprises a second stirring piece (26), a main spring bolt (28) and an adjusting piece (29), wherein the second stirring piece (26) is in meshed transmission with the first stirring piece (8), a connecting shaft (27) is arranged on the mounting frame (1), the second stirring piece (26) is in rotary connection with the connecting shaft (27), and the main spring bolt (28) is fixedly arranged on the adjusting piece (29); the adjusting piece (29) is provided with a first limiting hole (30), the connecting shaft (27) is in sliding fit with the first limiting hole (30), the length direction of the main lock tongue (28) is the same as the sliding direction of the connecting shaft (27) in the first limiting hole (30), and the second stirring piece (26) rotates around the connecting shaft (27) to drive the connecting shaft (27) to slide relative to the first limiting hole (30).
7. The smart lock of claim 6, wherein: the adjusting piece (29) is also provided with a second limiting hole (31), the second stirring piece (26) is provided with a positioning pin (32), the positioning pin (32) is in sliding fit with the second limiting hole (31), and the second limiting hole (31) is provided with a locking point (33) and an unlocking point (34); -said main tongue (28) is extended when said locating pin (32) is located at said locking point (33); when the locating pin (32) is located at the unlocking point (34), the main lock tongue (28) is retracted.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210326981.3A CN114837496B (en) | 2022-03-30 | 2022-03-30 | Intelligent lock body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210326981.3A CN114837496B (en) | 2022-03-30 | 2022-03-30 | Intelligent lock body |
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| CN114837496A CN114837496A (en) | 2022-08-02 |
| CN114837496B true CN114837496B (en) | 2024-01-05 |
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| CN110374419A (en) * | 2019-06-12 | 2019-10-25 | 中山欧朗金属制品有限公司 | A kind of lockset |
| KR20190139200A (en) * | 2018-06-06 | 2019-12-17 | 이노 일렉트로닉스 인코포레이티드 | Smart lock with improved lock-tongue drive |
| CN210032924U (en) * | 2019-01-30 | 2020-02-07 | 中山市经纬家居制品有限公司 | Trigger structure of automatic back locking lock body, mechanical lock body and electromechanical integrated lock body |
| CN111364845A (en) * | 2019-04-19 | 2020-07-03 | 苏州九邦机电有限公司 | Intelligent lockset |
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2022
- 2022-03-30 CN CN202210326981.3A patent/CN114837496B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225724A (en) * | 2008-01-25 | 2008-07-23 | 吴沛华 | Double-tongue-position lock body |
| CN104878995A (en) * | 2015-05-08 | 2015-09-02 | 宁波市海希尔安防科技有限公司 | Electronic lock |
| CN106761027A (en) * | 2017-02-22 | 2017-05-31 | 佛山市耐得安锁业有限公司 | A kind of theftproof lock |
| KR20190139200A (en) * | 2018-06-06 | 2019-12-17 | 이노 일렉트로닉스 인코포레이티드 | Smart lock with improved lock-tongue drive |
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| CN111364845A (en) * | 2019-04-19 | 2020-07-03 | 苏州九邦机电有限公司 | Intelligent lockset |
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|---|---|
| CN114837496A (en) | 2022-08-02 |
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