CN212984916U - Intelligent lock body capable of achieving high-temperature detection and emergency unlocking - Google Patents

Abstract

The utility model discloses an intelligent lock body of high temperature detection emergency unlocking, in particular to the technical field of locks, which comprises a lock shell, wherein a motor combination which is integrated with a main lock tongue combination and drives the main lock tongue combination, a bidirectional lock tongue combination and an induction lock tongue combination which drives the bidirectional lock tongue clutch combination to unlock are fixedly arranged inside the lock shell, an emergency quick-opening combination and a main board with the high temperature detection emergency unlocking are integrated into a whole, a motor combination bolt is fixed on the inner side wall of the lock shell, and a driving end of the motor combination is fixedly connected with a motor gear; this intelligent lock body has strengthened the theftproof coefficient and has weakened the impact force of lock body and door limit when closing the door from functional structure, protects and prolongs the life of lock body and has increased the automatic emergency function of fleing of unblanking of intelligent lock under the condition of a fire, avoids people because the panic psychology can not open intelligent lock and cause the injures and deaths, very big improvement people live the safety index of life at home.

Description

Intelligent lock body capable of achieving high-temperature detection and emergency unlocking

Technical Field

The utility model relates to an intelligence tool to lock technical field, concretely relates to high temperature detection promptly intelligent lock body of unblanking.

Background

The lockset is an appliance with a sealing function and comprises a lock, a key and accessories thereof, the lockset can be unlocked by instructions such as light, electricity, magnetism, sound, fingerprints and the like besides the key, not only is a protective article, but also has the functions of management and decoration, the types of the lockset can be divided into a plurality of types according to functional division, the industry of the domestic intelligent lockset develops well blowout in recent years, but the core of the intelligent lock is a lock body, the lock bodies in the current market are mixed with fishes and dragons, the functions are different, and the lock has short plates in the functions of being matched with the intelligent lock for use and the escape function under emergency.

Therefore, the intelligent lock body capable of being emergently unlocked by high-temperature detection is provided.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an intelligent lock body that high temperature detection promptly unblanked aims at solving the lock body fish dragon on the existing market and mixes, and the function is uneven, and this piece of function of fleing under the supporting function and the emergency of using of intelligence lock has the problem of short slab.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the first aspect of the utility model, an intelligent lock body for high temperature detection emergency unlocking comprises a lock shell, wherein a motor combination which integrates a main lock tongue combination and a main drive lock tongue combination, a bidirectional lock tongue combination and a sensing lock tongue combination which drives the bidirectional lock tongue clutch combination to unlock are fixedly arranged inside the lock shell, and a lock body which integrates an emergency quick-opening combination and a main board with high temperature detection emergency unlocking;

the motor combination bolt is fixed on the inner side wall of the lock shell, the driving end of the motor combination is fixedly connected with a motor gear, a speed change gear meshed with the motor gear is fixedly installed on the inner side wall of the lock shell, a transmission gear is meshed with the outer side of the speed change gear, an optical coupling induction gear is meshed with the outer side of the transmission gear, a motor clutch push block is arranged on one side, close to the transmission gear, of the inner side of the lock shell, a push block transmission point matched with the motor clutch push block is arranged on the outer surface of the transmission gear, and a main spring bolt push block transmission point is fixedly arranged in the center of the outer surface of the transmission;

the main spring bolt combination comprises a main spring bolt shifting block connected with a main spring bolt shifting block transmission point, the inner side of the lock shell is connected with a main spring bolt connecting sheet close to the main spring bolt shifting block in a sliding manner, one end, far away from the main spring bolt shifting block transmission point, of the main spring bolt shifting block is fixedly provided with a main spring bolt fixing sheet, the outer side wall of the main spring bolt fixing sheet is fixedly provided with a main spring bolt inserted with the side edge of the lock shell, and a main spring bolt positioning spring is fixedly arranged between the outer side wall of the main spring bolt connecting sheet and the main spring bolt shifting block;

the emergency quick-opening combination comprises a shaft core which is connected to a lock shell in a shaft mode, two quick-opening gaskets are fixedly arranged on the outer surface of the top end of the shaft core which is sleeved with the bottom end of the shaft core, a main spring bolt quick-opening shifting block is sleeved on the position, located between the two quick-opening gaskets, of the shaft core, a main spring bolt quick-opening transmission piece is hinged to the outer side of the main spring bolt quick-opening shifting block, the other end of the main spring bolt quick-opening transmission piece is in contact with the main spring bolt shifting block, a bidirectional spring bolt quick-opening shifting block is arranged on the position, located above the quick-opening gaskets, of the top end of the shaft core, a bidirectional spring bolt quick-opening auxiliary shifting block is arranged at the;

the induction tongue assembly comprises an induction tongue inserted on the side edge of the lock shell, one side of the induction tongue, which is positioned inside the lock shell, is fixedly connected with an induction tongue connecting sheet, the outside of the induction tongue connecting sheet is fixedly provided with an induction tongue guide sheet, one side of the induction tongue guide sheet is provided with an induction tongue return spring which is sleeved with the induction tongue connecting sheet, the bottom end of the induction tongue connecting sheet is fixedly connected with an induction clutch depression bar, and an induction clutch depression bar fulcrum rivet is riveted between the center of the outer surface of the induction clutch depression bar and the lock shell;

the clutch combination comprises a clutch fixedly arranged on one side, close to the emergency quick-opening combination, of the lock shell, the clutch is hinged with the lock shell, a clutch roller rivet is arranged at one end of the clutch, and a clutch roller is arranged on the clutch through the clutch roller rivet;

the bidirectional tongue combination comprises a bidirectional tongue support fixedly arranged on the inner side of the lock shell and close to the clutch roller, the front end of the bidirectional tongue support is in shaft connection with a bidirectional tongue in plug-in connection with the lock shell, and a bidirectional tongue return spring connected with the bidirectional tongue support is fixedly arranged on the inner side of the lock shell;

the main board bolt is fixed at one end of the inner side wall of the lock shell far away from the main lock tongue, a high-temperature detection module is fixedly mounted on the outer side wall of the main board, and the high-temperature detection module is connected with a high-temperature detector.

Further, the lateral wall fixed mounting of opto-coupler response gear has first opto-coupler response piece and second opto-coupler response piece.

Furthermore, the top end of the main lock tongue shifting block is respectively provided with a transmission gear point contact surface, and the outer side of the main lock tongue shifting block is provided with a main lock tongue locking detection contact surface.

Furthermore, a clutch fulcrum rivet is arranged between the inside of the clutch and the lock shell, and a clutch return spring is fixedly arranged at one end, located inside the clutch, of the clutch fulcrum rivet.

Furthermore, one end, close to the motor combination, of the sensing tongue connecting piece is provided with a sensing tongue detection contact surface, the outer side wall of the sensing tongue detection contact surface is provided with a sensing tongue detection switch, and the sensing tongue detection switch drives the sensing tongue detection contact surface on the sensing tongue connecting piece to detect the position of the sensing tongue through the stretching of the sensing tongue and sends an instruction to the mainboard.

Furthermore, the clutch is close to the one end of emergent quick-open combination and is equipped with the clutch and detects the contact surface, the outside that the clutch detected the contact surface is equipped with two-way tongue shutting detection switch, two-way tongue shutting detection switch detects two-way tongue shutting state and sends the main spring bolt instruction of drive to the motor through clutch combination return back clutch detection contact surface.

Furthermore, a main bolt locking detection switch is arranged on the outer side of the main bolt locking detection contact surface, the main bolt locking detection switch drives the main bolt shifting block to rotate anticlockwise through the hinge of a main bolt shifting block transmission point in the transmission gear and a transmission gear point contact surface in the main bolt shifting block, and the main bolt locking detection contact surface detects the locking position of the main bolt and sends an instruction to the main board.

Furthermore, the back of the mainboard is provided with a main spring bolt unlocking detection switch, a main spring bolt unlocking detection surface is arranged at the position, close to the main spring bolt unlocking detection switch, of the main spring bolt connecting piece, and the main spring bolt unlocking detection switch detects the unlocking position and sends an instruction to the mainboard through the main spring bolt unlocking detection surface after the main spring bolt is unlocked through the main spring bolt combination.

Furthermore, the outside of two-way tongue quick-opening shifting block is equipped with emergent quick-opening detection contact surface, the one end that one side lateral wall of mainboard is close to emergent quick-opening combination is equipped with emergent quick-opening detection switch, emergent quick-opening detection switch drives the emergent quick-opening detection contact surface detection emergent quick-opening signal and sends the instruction to the mainboard above the two-way tongue quick-opening shifting block through the pivot core.

Further, the bottom of opto-coupler response gear is equipped with infrared opto-coupler detector, and infrared opto-coupler detector passes through opto-coupler response piece and infrared opto-coupler detector's the inductive transmission of taking turns above the opto-coupler response gear, and positive and negative drive of control motor combination and stop instruction conversion.

The utility model has the advantages of as follows:

1. the utility model discloses a motor combination of collection main spring bolt combination and the combination of drive main spring bolt, the response tongue combination of two-way tongue combination and the two-way tongue clutch combination unblock of drive, emergent quick-open combination and the high security of taking the mainboard that the high temperature detected promptly unblanked and the intelligent lock body of high theftproof coefficient as an organic whole, this intelligent lock body is optimized from the functional structure, the theftproof coefficient has been strengthened and the impact force of lock body and door limit when closing the door has been weakened, the life of protection and extension lock body and intelligent lock automatic emergency function of fleing of unblanking under having increased the condition of a fire, avoid people because the panic psychology can not open intelligent lock and cause the injures and deaths, very big improvement the safety index of people's life at home.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a perspective view provided by the present invention;

fig. 2 is a schematic view of the bidirectional tongue unlocking by motor driving and induction tongue driving provided by the present invention;

fig. 3 is a schematic front view of the main board provided by the present invention;

fig. 4 is a schematic view of the back of the main board provided by the present invention;

fig. 5 is a schematic diagram of the optical coupler induction provided by the present invention;

fig. 6 is a schematic diagram of the main lock tongue shifting block contact point and the locking detection provided by the present invention;

fig. 7 is a schematic view of the unlocking detection surface of the main bolt provided by the present invention;

fig. 8 is a schematic diagram of the emergency quick-opening combination function provided by the present invention;

in the figure: 1. combining the induction tongues; 11. sensing the tongue; 12. a sensing tongue connecting sheet; 121. sensing the tongue to detect the contact surface; 13. a sensing tongue return spring; 14. an induction tongue guide piece; 15. an inductive clutch trim strip; 16. inducing a clutch depression bar fulcrum rivet; 2. bidirectional tongue combination; 21. a bi-directional tongue; 22. a bi-directional tongue support; 23. a bi-directional tongue return spring; 3. a clutch assembly; 31. a clutch; 311. detecting a contact surface of the clutch; 32. a clutch roller; 33. a clutch roller rivet; 34. a clutch return spring; 4. a main bolt combination; 41. A main bolt; 42. a main bolt fixing sheet; 43. a main lock tongue connecting sheet; 431. a main bolt unlocking detection surface; 44. a main lock tongue shifting block; 441. a transmission gear point contact surface; 442. the main bolt locks and detects the contact surface; 45. A main bolt positioning spring; 5. combining a motor; 51. a motor gear; 52. a speed change gear; 53. an optocoupler induction gear; 531. a first optical coupling induction sheet; 532. a second optical coupling induction sheet; 54. a transmission gear; 541. A main lock tongue shifting block transmission point; 542. a push block transmission point; 55. the motor is clutched with the push block; 6. emergency quick-opening combination; 61. a shaft core; 62. the bidirectional tongue quick-opening auxiliary shifting block; 63. quickly opening the gasket; 64. the main lock tongue quick-opening shifting block; 65. a bidirectional tongue quick-opening shifting block; 651. detecting a contact surface in an emergency quick-opening manner; 7. a main board; 71. an inductive tongue detection switch; 72. a bidirectional tongue latch detection switch; 73. a main bolt locking detection switch; 74. a main lock bolt unlocking detection switch; 75. an emergency quick-open detection switch; 76. an infrared optocoupler detector; 77. a high temperature detector; 78. a high temperature detection module; 8. a lock housing.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached figures 1-8 of the specification, the intelligent lock body for high-temperature detection emergency unlocking comprises a lock shell 8, wherein a lock body integrating a main lock tongue combination 4, a motor combination 5 for driving the main lock tongue combination 4, a bidirectional lock tongue combination 2, an induction lock tongue combination 1 for driving the bidirectional lock tongue clutch combination 3 to unlock, an emergency quick-opening combination 6 and a main board 7 with high-temperature detection emergency unlocking are fixedly arranged inside the lock shell 8;

the motor assembly 5 is fixed on the inner side wall of the lock shell 8 through bolts, the driving end of the motor assembly 5 is fixedly connected with a motor gear 51, a speed change gear 52 meshed with the motor gear 51 is fixedly installed on the inner side wall of the lock shell 8, a transmission gear 54 is meshed with the outer side of the speed change gear 52, a light coupling induction gear 53 is meshed with the outer side of the transmission gear 54, a motor clutch push block 55 is arranged on one side, close to the transmission gear 54, of the inner side of the lock shell 8, a push block transmission point 542 matched with the motor clutch push block 55 is arranged on the outer surface of the transmission gear 54, and a main lock tongue shifting block transmission point 541 is fixedly arranged in the center of the outer surface of the transmission gear;

the main lock bolt combination 4 comprises a main lock bolt shifting block 44 connected with a main lock bolt shifting block transmission point 541, the inner side of the lock shell 8 close to the main lock bolt shifting block 44 is connected with a main lock bolt connecting sheet 43 in a sliding way, one end of the main lock bolt shifting block 44 far away from the main lock bolt shifting block transmission point 541 is fixedly provided with a main lock bolt fixing sheet 42, the outer side wall of the main lock bolt fixing sheet 42 is fixedly provided with a main lock bolt 41 spliced with the side edge of the lock shell 8, and a main lock bolt positioning spring 45 is fixedly arranged between the outer side wall of the main lock bolt connecting sheet 43 and the main lock bolt shifting block 44;

the emergency quick-opening combination 6 comprises a shaft core 61 which is connected to a lock shell 8 in a shaft mode, two quick-opening gaskets 63 are fixedly arranged on the outer surface of the top end of the shaft core 61 in a sleeved mode, a main lock tongue quick-opening shifting block 64 is sleeved on the position, located on the two quick-opening gaskets 63, of the shaft core 61, a main lock tongue quick-opening shifting block 64 is hinged to the outer side of the main lock tongue quick-opening shifting block 64, a main lock tongue quick-opening transmission sheet 67 is hinged to the outer side of the main lock tongue quick-opening shifting block 64, the other end of the main lock tongue quick-opening transmission sheet 67 is in contact with a main lock tongue shifting block 44, a bidirectional lock tongue quick-opening shifting block 65 is arranged on the top end of the shaft core 61 and above the quick-opening gaskets 63, a bidirectional;

the induction tongue assembly 1 comprises an induction tongue 11 inserted on the side edge of the lock shell 8, one side of the induction tongue 11 positioned inside the lock shell 8 is fixedly connected with an induction tongue connecting sheet 12, the outside of the induction tongue connecting sheet 12 is fixedly provided with an induction tongue guiding sheet 14, one side of the induction tongue guiding sheet 14 is provided with an induction tongue return spring 13 which is sleeved with the induction tongue connecting sheet 12, the bottom end of the induction tongue connecting sheet 12 is fixedly connected with an induction clutch pressing strip 15, and an induction clutch pressing strip fulcrum rivet 16 is riveted between the center of the outer surface of the induction clutch pressing strip 15 and the lock shell 8;

the clutch assembly 3 comprises a clutch 31 fixedly installed on one side, close to the emergency quick-opening assembly 6, of the lock shell 8, the clutch 31 is hinged to the lock shell 8, a clutch roller rivet 33 is installed at one end of the clutch 31, and a clutch roller 32 is installed on the clutch 31 through the clutch roller rivet 33;

the bidirectional tongue combination 2 comprises a bidirectional tongue support 22 fixedly installed on the inner side of the lock shell 8 and close to the clutch roller 32, the front end of the bidirectional tongue support 22 is connected with a bidirectional tongue 21 in a shaft connection mode with the lock shell 8, and a bidirectional tongue return spring 23 connected with the bidirectional tongue support 22 is fixedly arranged on the inner side of the lock shell 8;

mainboard 7 bolt fastening is in the one end that main spring bolt 41 was kept away from to the inside wall of tool to lock shell 8, and mainboard 7's lateral wall fixed mounting has high temperature detection module 78, high temperature detection module 78 is connected with high temperature detector 77.

Further, a first optical coupling induction sheet 531 and a second optical coupling induction sheet 532 are fixedly installed on the outer side wall of the optical coupling induction gear 53.

Further, the top end of the main lock tongue shifting block 44 is respectively provided with a transmission gear point contact surface 441, and the outer side of the main lock tongue shifting block 44 is provided with a main lock tongue locking detection contact surface 442.

Further, a clutch fulcrum rivet 35 is installed between the inside of the clutch 31 and the lock housing 8, and a clutch return spring 34 is fixedly installed at one end of the clutch fulcrum rivet 35 located inside the clutch 31.

Furthermore, one end of the sensing tongue connecting piece 12 close to the motor assembly 5 is provided with a sensing tongue detection contact surface 121, the outer side wall of the sensing tongue detection contact surface 121 is provided with a sensing tongue detection switch 71, and the sensing tongue detection switch 71 drives the sensing tongue detection contact surface 121 on the sensing tongue connecting piece 12 to detect the position of the sensing tongue 11 through the stretching of the sensing tongue and sends an instruction to the main board 7.

Further, one end of the clutch 31, which is close to the emergency quick-opening combination 6, is provided with a clutch detection contact surface 311, the outer side of the clutch detection contact surface 311 is provided with a bidirectional tongue locking detection switch 72, and the bidirectional tongue locking detection switch 72 detects the locking state of the bidirectional tongue 21 through the clutch detection contact surface 311 after the clutch combination 3 returns and sends a command for driving the main bolt 41 to the motor.

Further, a main bolt lock detection switch 73 is installed on the outer side of the main bolt lock detection contact surface 442, and the main bolt lock detection switch 73 is hinged with a transmission gear point contact surface 441 in the main bolt dial 44 through a main bolt dial transmission point 541 in the transmission gear 54 to drive the main bolt dial 44 to rotate counterclockwise, and the main bolt lock detection contact surface 442 detects the lock position of the main bolt 41 and sends an instruction to the main board 7.

Furthermore, a main bolt unlocking detection switch 74 is installed on the back of the main board 7, a main bolt unlocking detection surface 431 is arranged at a position, close to the main bolt unlocking detection switch 74, of the main bolt connecting sheet 43, and the main bolt unlocking detection surface 431 detects an unlocking position and sends an instruction to the main board 7 after the main bolt combination 4 is unlocked by the main bolt unlocking detection switch 74.

Furthermore, an emergency quick-opening detection contact surface 651 is arranged on the outer side of the bidirectional tongue quick-opening shifting block 65, an emergency quick-opening detection switch 75 is mounted at one end, close to the emergency quick-opening combination 6, of the outer side wall of one side of the main board 7, and the emergency quick-opening detection switch 75 drives the emergency quick-opening detection contact surface 651 on the bidirectional tongue quick-opening shifting block 65 to detect an emergency quick-opening signal through the rotating shaft core 61 and send an instruction to the main board 7.

Further, the bottom of opto-coupler inductive gear 53 is equipped with infrared opto-coupler detector 76, and infrared opto-coupler detector 76 passes through the inductive transmission of rotating of opto-coupler inductive sheet 1531 and opto-coupler inductive sheet 2532 above opto-coupler inductive gear 53 and infrared opto-coupler detector 76, and 5 positive and negative drives of control motor combination and stop instruction conversion.

The implementation scenario is specifically as follows: first, as shown in fig. 2, unlocking is intelligently verified: the transmission gear 54 is rotated clockwise by the intelligent input verification driving motor combination 5, a main lock bolt shifting block transmission point 541 on the transmission gear 54 drives a transmission gear point contact surface 441 on the main lock bolt shifting block 44 to rotate, so that a main lock bolt connecting sheet 43 is driven to rotate and withdraw the main lock bolt combination 4 to unlock, and meanwhile, a transmission gear 54 push block transmission point 542 drives the motor clutch pushing block 55 to push the clutch combination 3 to unlock the bidirectional lock bolt combination 2. After unlocking, the induction tongue 11 pops up, the induction tongue 11 is connected with an induction tongue connecting sheet 12, the induction tongue connecting sheet 12 pushes an induction clutch depression bar 15 to press down to unlock the bidirectional tongue clutch 3 under the action of an induction clutch depression bar fulcrum rivet 16 under the thrust of an induction tongue return spring 13, and meanwhile, the motor clutch push block 55 is separated from the bidirectional tongue clutch 3 and returns;

furthermore, as shown in fig. 1, 2, 6, 7, and 8, the emergency quick-open is as follows: the square shaft is driven to rotate by pressing down the inner panel quick-opening handle or rotating the outer panel emergency key, so that the emergency quick-opening combination 6 is driven by the shaft core 61, and the main lock tongue combination 4 and the clutch combination 3 are unlocked synchronously; the specific operation is as follows: the shaft core 61 rotates to drive the main lock tongue quick-opening shifting block 64 in the shaft core 61 accessory to drive the main lock tongue quick-opening transmission piece 67 in the up-and-down positioning of the quick-opening gasket 63, then the main lock tongue quick-opening transmission piece 67 drives the main lock tongue shifting block 44 to drive the main lock tongue connecting piece 43 to rotate and withdraw the main lock tongue combination 4 to unlock, and meanwhile, the shaft core accessory bidirectional lock tongue quick-opening shifting block 65 and the bidirectional lock tongue quick-opening auxiliary shifting block 62 drive the clutch combination 3 to unlock the bidirectional lock tongue combination 2 to unlock. After unlocking, the induction tongue 11 pops up, the induction tongue 11 is connected with an induction tongue connecting sheet 12, the induction tongue connecting sheet 12 pushes an induction clutch depression bar 15 to unlock the bidirectional tongue clutch 3 under the action of an induction clutch depression bar fulcrum rivet 16 under the thrust of an induction tongue return spring 13, meanwhile, a motor clutch push block 55 is separated from the bidirectional tongue clutch 3 to return, and the emergency quick-opening combination 6 automatically returns under the action of 66 of a shaft core return spring;

further, as shown in fig. 1, 2, and 3, the high-temperature emergency unlocking: the high temperature detector 77 attached to the inner side panel surface detects a high temperature signal and then triggers the lock to be closed, the high temperature detection module 78 on the main panel 7 receives the signal and then converts the signal to drive the motor combination 5 of the lock body to be unlocked by uninterrupted power supply of the fingerprint lock battery, when the high temperature detector 77 on the inner side panel surface detects that the high temperature signal is lower than the set unlocking stopping temperature, the high temperature detection module 78 triggers the lock body to be opened, after receiving the opening triggering signal, the high temperature detection module 78 converts the signal to instruct the motor combination 5 of the lock body to recover the standby initial state, and the driving unlocking principle of the motor;

finally, according to the illustrations in fig. 1, 2 and 3, the locking: the two-way bolt combination 2 is reset after rebounding, the sensing bolt 11 is pressed downwards to drive the sensing bolt connecting sheet 12 to be separated from the sensing clutch pressing strip 15 to release the clutch 31 to return under the action of the clutch return spring 34 around the clutch fulcrum rivet 35, the clutch roller 32 locks the two-way bolt combination 2 under the action of the clutch roller rivet 33, the clutch 31 simultaneously triggers the two-way bolt locking detection switch 72 on the main board 7 to be closed after returning, the driving motor combination 5 is further triggered to rotate the transmission gear 54 clockwise, the main bolt shifting block transmission point 541 on the transmission gear 54 drives the transmission gear point contact surface 441 on the main bolt shifting block 44 to rotate, so that the main bolt connecting sheet 43 is driven to rotate to extend out of the main bolt combination 4 to be locked, the main bolt 41 and the two-way bolt 21 are locked simultaneously to achieve double-insurance closing of the lock body.

The intelligent lock is an intelligent lock body which integrates a main lock tongue combination 4, a motor combination 5 for driving the main lock tongue combination 4, a bidirectional lock tongue combination 2, a sensing lock tongue combination 1 for driving the bidirectional lock tongue clutch combination 3 to unlock, an emergency quick-opening combination 6 and a main board 7 with a high-temperature detection emergency unlocking function and has high safety and high anti-theft coefficients.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (10)

1. The utility model provides an intelligent lock body that high temperature detected promptly unblanked, includes tool to lock shell (8), its characterized in that: a motor combination (5) which is used for collecting a main lock tongue combination (4) and driving the main lock tongue combination (4), a bidirectional lock tongue combination (2) and an induction lock tongue combination (1) which is used for driving the bidirectional lock tongue clutch combination (3) to unlock are fixedly arranged inside the lock shell (8), and an emergency quick-opening combination (6) and a main board (7) with a high-temperature detection emergency unlocking function are integrated into a lock body;

the motor combination (5) is fixed on the inner side wall of the lock shell (8) through bolts, the driving end of the motor combination (5) is fixedly connected with a motor gear (51), the inner side wall of the lock shell (8) is fixedly provided with a speed change gear (52) meshed with the motor gear (51), the outer side of the speed change gear (52) is meshed with a transmission gear (54), the outer side of the transmission gear (54) is meshed with an optical coupling induction gear (53), one side, close to the transmission gear (54), of the inner side of the lock shell (8) is provided with a motor clutch push block (55), the outer surface of the transmission gear (54) is provided with a push block transmission point (542) matched with the motor clutch push block (55), and the center of the outer surface of the transmission gear (54) is fixedly provided with a main bolt shifting block transmission point (;

the main lock bolt combination (4) comprises a main lock bolt shifting block (44) connected with a main lock bolt shifting block transmission point (541), the inner side of the lock shell (8) close to the main lock bolt shifting block (44) is connected with a main lock bolt connecting sheet (43) in a sliding mode, one end, far away from the main lock bolt shifting block transmission point (541), of the main lock bolt shifting block (44) is fixedly provided with a main lock bolt fixing sheet (42), the outer side wall of the main lock bolt fixing sheet (42) is fixedly provided with a main lock bolt (41) spliced with the side edge of the lock shell (8), and a main lock bolt positioning spring (45) is fixedly installed between the outer side wall of the main lock bolt connecting sheet (43) and the main lock bolt shifting block (44;

the emergency quick-opening combination (6) comprises a shaft core (61) which is connected to a lock shell (8) in a shaft mode, two quick-opening gaskets (63) are fixedly arranged on the outer surfaces of the bottom end and the top end of the shaft core (61), a main lock tongue quick-opening shifting block (64) is sleeved on the position, located between the two quick-opening gaskets (63), of the shaft core (61), a main lock tongue quick-opening transmission piece (67) is hinged to the outer side of the main lock tongue quick-opening shifting block (64), the other end of the main lock tongue quick-opening transmission piece (67) is in contact with the main lock tongue shifting block (44), a bidirectional lock tongue quick-opening shifting block (65) is arranged on the top end of the shaft core (61) located above the quick-opening gaskets (63), a bidirectional lock tongue quick-opening auxiliary shifting block (62) is arranged at the bottom end of the shaft core (61), and a shaft core return spring (66) is fixedly;

the induction tongue combination (1) comprises an induction tongue (11) inserted on the side edge of the lock shell (8), one side, located inside the lock shell (8), of the induction tongue (11) is fixedly connected with an induction tongue connecting sheet (12), an induction tongue guide sheet (14) is fixedly arranged outside the induction tongue connecting sheet (12), one side of the induction tongue guide sheet (14) is provided with an induction tongue return spring (13) which is sleeved with the induction tongue connecting sheet (12), the bottom end of the induction tongue connecting sheet (12) is fixedly connected with an induction clutch trim strip (15), and an induction clutch trim strip fulcrum rivet (16) is riveted between the center of the outer surface of the induction clutch trim strip (15) and the lock shell (8);

the clutch combination (3) comprises a clutch (31) fixedly installed on one side, close to the emergency quick-opening combination (6), of the lock shell (8), the clutch (31) is hinged to the lock shell (8), a clutch roller rivet (33) is installed at one end of the clutch (31), and a clutch roller (32) is installed on the clutch (31) through the clutch roller rivet (33);

the bidirectional tongue combination (2) comprises a bidirectional tongue support (22) fixedly installed on the inner side of the lock shell (8) and close to the clutch roller (32), the front end of the bidirectional tongue support (22) is in shaft connection with a bidirectional tongue (21) inserted with the lock shell (8), and a bidirectional tongue return spring (23) connected with the bidirectional tongue support (22) is fixedly arranged on the inner side of the lock shell (8);

mainboard (7) bolt fastening is in the one end that main spring bolt (41) was kept away from to the inside wall of tool to lock shell (8), and the lateral wall fixed mounting of mainboard (7) has high temperature detection module (78), high temperature detection module (78) are connected with high temperature detector (77).

2. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 1, wherein: the outer side wall of the optical coupling induction gear (53) is fixedly provided with a first optical coupling induction sheet (531) and a second optical coupling induction sheet (532).

3. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 1, wherein: the top end of the main bolt shifting block (44) is respectively provided with a transmission gear point contact surface (441), and the outer side of the main bolt shifting block (44) is provided with a main bolt locking detection contact surface (442).

4. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 1, wherein: a clutch fulcrum rivet (35) is arranged between the inside of the clutch (31) and the lock shell (8), and a clutch return spring (34) is fixedly arranged at one end, located inside the clutch (31), of the clutch fulcrum rivet (35).

5. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 1, wherein: one end of the induction tongue connecting piece (12) close to the motor combination (5) is provided with an induction tongue detection contact surface (121), the outer side wall of the induction tongue detection contact surface (121) is provided with an induction tongue detection switch (71), and the induction tongue detection switch (71) drives the position of the induction tongue (11) on the induction tongue connecting piece (12) through the extension of the induction tongue (11) to detect the position of the induction tongue (11) and send an instruction to the mainboard (7).

6. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 1, wherein: one end that clutch (31) is close to emergent quick-open combination (6) is equipped with clutch detection contact surface (311), the outside that clutch detection contact surface (311) is equipped with two-way tongue shutting detection switch (72), two-way tongue shutting detection switch (72) detect two-way tongue (21) shutting state and send drive main spring bolt (41) instruction to the motor through clutch combination (3) return back clutch detection contact surface (311).

7. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 3, wherein: the outer side of the main bolt locking detection contact surface (442) is provided with a main bolt locking detection switch (73), the main bolt locking detection switch (73) is hinged with a transmission gear point contact surface (441) in the main bolt shifting block (44) through a main bolt shifting block transmission point (541) in the transmission gear (54) to drive the main bolt shifting block (44) to rotate anticlockwise, and the main bolt locking detection contact surface (442) detects the locking position of the main bolt (41) and sends an instruction to the main board (7).

8. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 1, wherein: the lock is characterized in that a main lock bolt unlocking detection switch (74) is arranged at the back of the main board (7), a main lock bolt unlocking detection surface (431) is arranged at a position, close to the main lock bolt unlocking detection switch (74), of the main lock bolt connecting sheet (43), and the main lock bolt unlocking detection surface (431) detects the unlocking position and sends an instruction to the main board (7) after the main lock bolt combination (4) is unlocked.

9. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 1, wherein: the outside of two-way tongue quick-opening shifting block (65) is equipped with emergent quick-opening detection contact surface (651), the one end that one side lateral wall of mainboard (7) is close to emergent quick-opening combination (6) is equipped with emergent quick-opening detection switch (75), emergent quick-opening detection contact surface (651) above emergent quick-opening detection switch (75) drive two-way tongue quick-opening shifting block (65) through rotating shaft core (61) detect emergent quick-opening signal and to mainboard (7) send instruction.

10. The intelligent lock body capable of detecting the emergency unlocking at the high temperature according to claim 1, wherein: the bottom of opto-coupler induction gear (53) is equipped with infrared opto-coupler detector (76), and infrared opto-coupler detector (76) through first opto-coupler induction piece (531) and second opto-coupler induction piece (532) above opto-coupler induction gear (53) and the inductive transmission of taking turns of infrared opto-coupler detector (76), control motor combination (5) positive and negative drive and stop the instruction conversion.

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