阅读说明：本技术 一种通配智能钥匙 (Universal intelligent key ) 是由 邢羽佳 翟丽 于 2020-08-31 设计创作，主要内容包括：本发明公开了一种通配智能钥匙,其用于安装在原有的机械锁具上,包括外壳部分、解锁电路控制部分、电机控制部分、离合控制部分、离合执行控制部分和安装配接部分；外壳部分内部安装有可用于电子解锁机械执行部件的电机控制部分和用于智能控制的执行部件的离合控制部分；外壳部分的一端上设置有可实现解锁控制与通信的解锁电路控制部分,解锁电路控制部分与电机控制部分相连接,外壳部分的另一端上设置有离合执行控制部分,离合控制部分控制离合执行控制部分的具体运行,离合执行控制部分连接有安装配接部分,安装配接部分安装在原有的机械锁具上。本发明通配各类在装门锁上,不再需要携带钥匙,极大提升锁具的便利性和安全性及智能化。(The invention discloses a universal intelligent key which is used for being installed on an original mechanical lockset and comprises a shell part, an unlocking circuit control part, a motor control part, a clutch execution control part and an installation matching part; a motor control part used for electrically unlocking a mechanical execution part and a clutch control part used for intelligently controlling the execution part are arranged in the shell part; one end of the shell part is provided with an unlocking circuit control part which can realize unlocking control and communication, the unlocking circuit control part is connected with the motor control part, the other end of the shell part is provided with a clutch execution control part which controls the specific operation of the clutch execution control part, the clutch execution control part is connected with an installation matching part, and the installation matching part is installed on the original mechanical lockset. The invention is suitable for various door locks, and a key does not need to be carried, so that the convenience, the safety and the intellectualization of the lockset are greatly improved.)

1. The utility model provides a wildcard intelligent key, its is used for installing on original mechanical lockset, its characterized in that: the device comprises a shell part (1), an unlocking circuit control part (3), a motor control part (5), a clutch control part (7), a clutch execution control part (8) and an installation matching part (9); a motor control part (5) which can be used for electronically unlocking mechanical execution components and a clutch control part (7) which is used for intelligently controlling the execution components are arranged in the shell part (1); one end of the shell part (1) is provided with an unlocking circuit control part (3) capable of realizing unlocking control and communication, the unlocking circuit control part (3) is connected with the motor control part (5), the other end of the shell part (1) is provided with a clutch execution control part (8), the clutch execution control part (7) controls the specific operation of the clutch execution control part (8), the clutch execution control part (8) is connected with an installation matching part (9), and the installation matching part (9) is installed on an original mechanical lockset.

2. A generic intelligent key as defined in claim 1, wherein: the shell part (1) comprises an unlocking controller shell (11), a telescopic rotating shaft (12), a limiting screw cap (13), an intelligent key shell (14), an intelligent key bottom cover (15) and a touch panel (16); be provided with unlocking circuit control part (3) on unlocking controller shell (11), unlocking circuit control part (3) cover through touch panel (16), and touch panel (16) are connected with unlocking circuit control part (3), unlocking controller shell (11) are connected through flexible rotation axis (12) with intelligent key shell (14), flexible rotation axis (12) terminal surface is provided with spacing screw cap (13), intelligent key bottom (15) are installed to the terminal surface of intelligent key shell (14).

3. A generic intelligent key as defined in claim 1, wherein: the motor control part (5) comprises a control circuit (51), a motor (52), a speed reducer (53), a first cam (54) and an elastic connecting probe (55); one end of the control circuit (51) is provided with a motor (52), the motor (52) is connected with a speed reducer (53), the speed reducer (53) is connected with a first cam (54), the other end of the control circuit (51) is connected with an elastic connecting probe (55), and the elastic connecting probe (55) and the unlocking circuit control part (3) can be separated from each other and connected in an abutting mode to achieve closing or unlocking of the unlocking circuit control part (3); when the motor (52) is controlled to rotate through the control circuit (51), the speed reducer (53) is driven to rotate, the speed reducer (53) drives the first cam (54) to rotate, and the rotation of the first cam (54) drives the clutch control part (7) to perform linear motion.

4. A generic key as defined in claim 1, 2 or 3, wherein: the unlocking circuit control part (3) comprises an unlocking control plate (31), a function expansion plate (32), a battery contact (33), a password key (34), a motor plate contact (35), a fingerprint module (36), a battery (37) and a battery pop-up spring (38); unblock control panel (31) upper surface is connected with password button (34) and fingerprint module (36), password button (34) and fingerprint module (36) are located unblock controller shell (11) on the surface, unblock control panel (31) lower surface is provided with motor board contact (35), unblock control panel (31) below position is provided with function expansion board (32), function expansion board (32) lower surface is provided with battery contact (33), battery (37) lower surface is provided with battery pop-up spring (38), under the elasticity promotion of battery pop-up spring (38), battery (37) are connected with battery contact (33), and battery (37) provide the electric energy for above-mentioned each part, under the reply of battery pop-up spring (38), battery (37) break away from with battery contact (33) mutually.

5. A generic intelligent key as defined in claim 1, wherein: the clutch control part (7) comprises a clutch sliding block (71), a buffering elastic sheet (72), a control pin (73), a sliding block return spring (74), a spring sheet fixing screw (75), a sliding block guide post hole (76) and a sliding block linkage sheet (77); the clutch slider (71) is provided with a buffering elastic sheet (72), the buffering elastic sheet (72) is locked on the clutch slider (71) through a reed fixing screw (75), one end of the buffering elastic sheet (72) is pressed on the control pin (73), the buffering elastic sheet (72) is connected with a slider linkage sheet (77), a slider guide post hole (76) is formed in the center shaft of the clutch slider (71), and the clutch slider (71) and the slider linkage sheet (77) can move up and down.

6. A generic intelligent key as defined in claim 1, wherein: the clutch execution control part (8) comprises a petal type control wheel (81), a square steel output shaft (82) and a square tube connecting shaft (83); the petal type control wheel (81) is provided with a square steel output shaft (82), the square steel output shaft (82) is sleeved with a square pipe connecting shaft (83), and the square pipe connecting shaft (83) is inserted into a mechanical lockset to realize door opening or door locking.

7. A generic intelligent key as defined in claim 1 or 6, wherein: the mechanical lockset comprises an original lock body (01), a shifting fork body (02) and a shifting fork (03); the original lock body (01) is provided with a shifting fork body (02) and a shifting fork (03), the shifting fork body (02) drives the shifting fork (03) to rotate, and the door opening or locking of the original lock body (01) is achieved.

8. A generic intelligent key as defined in claim 1, wherein: the mounting and matching part (9) comprises a mechanical lock outer panel (91), a fixing plate (92), a fixing plate screw hole (93) and a fixing screw (94); be provided with fixed plate (92) on mechanical lock outer panel (91), it has fixed plate screw hole (93) to open on fixed plate (92), installs set screw (94) in fixed plate screw hole (93), will install through set screw (94) and join in marriage partly (9) and separation and reunion execution control part (8) fixed connection together.

9. A generic key as defined in claim 4, 5, 7 or 8, wherein: the battery replacing control device (2) is used for connecting the unlocking circuit control part (3) with the motor control part (5), and the battery replacing control device (2) comprises a release plate return torsion spring (20), a trigger button (21), a trigger button return spring (22), an insertion control rod spring (23), an insertion control rod (24), a trigger control rod (25), a trigger control rod spring (26), a release plate and a screw rod (29); the cover has trigger button return spring (22) on trigger button (21), the cover has insertion control lever spring (23) on insertion control lever (24), the cover has trigger control lever spring (26) on trigger control lever (25), the release board is the L shape, is provided with release board inclined plane (27) and release board screens (28) on the release board, release board return torsional spring (20) are connected with the release board, and release board screens (28) offset with lead screw (29) under the normality, and trigger control lever (25) lower extreme offsets with release board inclined plane (27).

10. A generic intelligent key as defined in claim 9, wherein: the protection machine core part (4) is internally provided with a motor control part (5), a clutch control part (7) and a clutch execution control part (8), and the protection machine core part (4) comprises an upper cover plate (41), a fastening screw (42), a metal shell (43), a lower cover plate (44), a connecting plate (45) and a connecting plate screw hole (46); the upper cover plate (41), the metal shell (43), the lower cover plate (44) and the connecting plate (45) are connected into a core part of the anti-violence damage protection machine through the fastening screws (42), and connecting plate screw holes (46) are formed in the connecting plate (45).

11. A generic intelligent key as defined in claim 11, wherein: the emergency lock core part (6) is arranged in the protection machine core part (4), the emergency lock core part (6) is specifically positioned in the motor control part (5), and the emergency lock core part (6) comprises a lock core body (61), a rotary lock core (62) and a second cam (63); the lock core body (61) is internally provided with a rotary lock core (62), a second cam (63) is connected below the rotary lock core (62), and when the emergency starting is performed, the lock core body (61) is driven to rotate through the rotation of a key, so that the circular motion of the lock core body (61) is converted into the linear motion of the clutch control part (7).

Technical Field

The invention relates to the technical field of locks, in particular to a universal intelligent key.

Background

Locks are known to be a necessity for life safety. The existing mechanical lockset generally comprises an inner protection plate, an outer protection plate, a lock body, a lock cylinder and a key, wherein the lock cylinder is provided with a lock hole, and the lock cylinder is rotated to realize locking and unlocking by inserting the key into the lock hole. However, users of the existing mechanical lock need to carry a mechanical key, and once the key is forgotten or lost, the lock cannot be used and potential safety hazards are brought.

Disclosure of Invention

Technical purpose

Aiming at the defects in the prior art, the invention provides a universal intelligent key which can be used for realizing the purpose of losing keys without changing the panel and the lock body of various conventional mechanical locks, unlocking and locking are realized by adopting intelligent control, and the universal intelligent key is matched with various door locks without carrying the keys, so that the convenience, the safety and the intelligence of a lock are greatly improved.

(II) technical scheme

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a general-matching intelligent key is used for being installed on an original mechanical lockset and comprises a shell part, an unlocking circuit control part, a motor control part, a clutch execution control part and an installation matching part; the shell part is internally provided with a motor control part used for electrically unlocking a mechanical execution part and a clutch control part used for intelligently controlling the execution part; the mechanical lock comprises a shell part and a motor control part, wherein the shell part is provided with an unlocking circuit control part capable of realizing unlocking control and communication, the unlocking circuit control part is connected with the motor control part, the other end of the shell part is provided with a clutch execution control part, the clutch execution control part controls the specific operation of the clutch execution control part, the clutch execution control part is connected with an installation matching part, and the installation matching part is installed on the original mechanical lock.

Preferably, the shell part comprises an unlocking controller shell, a telescopic rotating shaft, a limit screw cap, a smart key shell, a smart key bottom cover and a touch panel; be provided with unblock circuit control part on the unblock controller shell, unblock circuit control part covers through touch panel, and touch panel is connected with unblock circuit control part, unblock controller shell is connected through flexible rotation axis with the intelligent key shell, flexible rotation axis terminal surface is provided with spacing screw cap, the intelligent key bottom is installed to the terminal surface of intelligent key shell.

Preferably, the motor control part comprises a control circuit, a motor, a speed reducer, a first cam and an elastic connecting probe; one end of the control circuit is provided with a motor, the motor is connected with a speed reducer, the speed reducer is connected with a first cam, the other end of the control circuit is connected with an elastic connecting probe, and the elastic connecting probe and the unlocking circuit control part can be separated from and abutted against each other to be connected for realizing the closing or unlocking of the unlocking circuit control part; when the motor is controlled to rotate through the control circuit, the speed reducer is driven to rotate, the speed reducer drives the first cam to rotate, and the rotation of the first cam drives the clutch control part to perform linear motion.

Preferably, the unlocking circuit control part comprises an unlocking control panel, a function expansion panel, a battery contact, a password key, a motor panel contact, a fingerprint module, a battery and a battery ejection spring; unblock control panel upper surface is connected with password button and fingerprint module, password button and fingerprint module are located unblock controller shell on the surface, unblock control panel lower surface is provided with the motor board contact, unblock control panel below position is provided with the function expansion board, function expansion board lower surface is provided with the battery contact, the battery lower surface is provided with battery pop-out spring, and under battery pop-out spring's elasticity promotes, the battery is connected with the battery contact, and the battery provides the electric energy for above-mentioned each part, and under battery pop-out spring's recovery, the battery breaks away from with the battery contact mutually.

Preferably, the clutch control part comprises a clutch sliding block, a buffering elastic sheet, a control pin, a sliding block return spring, a reed fixing screw, a sliding block guide post hole and a sliding block linkage sheet; the clutch slider is provided with a buffering elastic sheet, the buffering elastic sheet is locked on the clutch slider through a reed fixing screw, one end of the buffering elastic sheet is pressed on the control pin, the buffering elastic sheet is connected with a slider linkage sheet, a slider guide post hole is formed in the center shaft of the clutch slider, and the clutch slider and the slider linkage sheet can move up and down.

Preferably, a clamping groove is formed in the upper end of the sliding block linkage sheet.

Preferably, the clutch execution control part comprises a petal type control wheel, a square steel output shaft and a square tube connecting shaft; the petal type control wheel is provided with a square steel output shaft, a square pipe connecting shaft is sleeved on the square steel output shaft, and the square pipe connecting shaft is inserted into the mechanical lockset to realize door opening or door locking.

Preferably, the mechanical lock comprises an original lock body, a shifting fork body and a shifting fork; the original lock body is provided with a shifting fork body and a shifting fork, and the shifting fork body drives the shifting fork to rotate, so that the door opening or locking of the original lock body is realized.

Preferably, the indoor knob is inserted into the shifting fork body, so that the indoor switch lock operation is realized.

Preferably, the mounting and mating part comprises a mechanical lock outer panel, a fixing plate screw hole and a fixing screw; the mechanical lock is characterized in that a fixing plate is arranged on the outer panel of the mechanical lock, a fixing plate screw hole is formed in the fixing plate, a fixing screw is installed in the fixing plate screw hole, and the installation matching part and the clutch execution control part are fixedly connected together through the fixing screw.

Preferably, the battery replacing control device is used for connecting the unlocking circuit control part and the motor control part, and comprises a release plate return torsion spring, a trigger button return spring, an insertion control rod, a trigger control rod spring, a release plate and a screw rod; the cover has trigger button return spring on the trigger button, the cover has the plug-in control lever spring on the plug-in control lever, the cover has the trigger control lever spring on the plug-in control lever, the release board is the L shape, is provided with release board inclined plane and release board screens on the release board, release board return torsional spring is connected with the release board, and release board screens offsets with the screw pole under the normality, and the trigger control lever lower extreme offsets with the release board inclined plane.

Preferably, the protection machine core part is further included, a motor control part, a clutch control part and a clutch execution control part are installed in the protection machine core part, and the protection machine core part comprises an upper cover plate, a fastening screw, a metal shell, a lower cover plate, a connecting plate and a connecting plate screw hole; the fastening screw connects the upper cover plate, the metal shell, the lower cover plate and the connecting plate into a protective machine core part for preventing violent damage, and the connecting plate is provided with a connecting plate screw hole.

Preferably, the emergency lock core part is arranged in the protection core part and specifically located in the motor control part, and comprises a lock core body, a rotary lock core and a second cam; the lock core body is internally provided with a rotary lock core, a second cam is connected below the rotary lock core, and when the emergency starting is performed, the lock core body is driven to rotate through key rotation, so that the circular motion of the lock core body is converted into the linear motion of the clutch control part.

(III) advantageous effects

The invention has the beneficial effects that:

(1) the invention is arranged on any original mechanical lock, so that the common lock can have the function of an electronic lock, and the difficulty and the cost of lock reconstruction are reduced.

(2) The other end of the shell part of the invention is provided with a clutch execution control part which controls the specific operation of the clutch execution control part, the clutch execution control part is connected with an installation matching part, the installation matching part is installed on the original mechanical lockset, the clutch execution control part comprises a petal type control wheel, a square steel output shaft and a square pipe connecting shaft, the petal type control wheel is provided with the square steel output shaft, the square steel output shaft is sleeved with the square pipe connecting shaft, the square pipe connecting shaft is inserted in the mechanical lockset to realize door opening or door locking, the mechanical lockset comprises an original lock body, a shifting fork body and a shifting fork, the original lock body is provided with the shifting fork body and the shifting fork, the shifting fork body drives the shifting fork to rotate to realize door opening or door locking of the original lock body, the mechanical lockset also comprises an indoor knob, the indoor knob is inserted in the shifting fork body to realize indoor locking and unlocking operations, the safety is greatly improved.

In a word, the invention realizes the quick and intelligent transformation of the lock in the mounting process, conveniently carries out the intelligent transformation on the lock (in the mounting process), improves the adaptability, reduces the cost and improves the use convenience of the lock.

Drawings

Fig. 1 is a structural sectional view of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The present invention is further specifically described with reference to fig. 1.

A general intelligent key is used for being installed on an original mechanical lockset and comprises a shell part 1, an unlocking circuit control part 3, a motor control part 5, a clutch control part 7, a clutch execution control part 8 and an installation matching part 9. The housing part 1 is internally provided with a motor control part 5 which can be used for electrically unlocking mechanical actuating components and a clutch control part 7 which is used for intelligently controlling the actuating components. One end of the shell part 1 is provided with an unlocking circuit control part 3 capable of realizing unlocking control and communication, the unlocking circuit control part 3 is connected with the motor control part 5, the other end of the shell part 1 is provided with a clutch execution control part 8, the clutch execution control part 7 controls the specific operation of the clutch execution control part 8, the clutch execution control part 8 is connected with an installation matching part 9, and the installation matching part 9 is installed on the original mechanical lockset.

In the above alternative embodiment, the housing portion 1 includes the unlocking controller housing 11, the telescopic rotary shaft 12, the limit screw cap 13, the smart key housing 14, the smart key bottom cover 15, and the touch panel 16. The unlocking controller shell 11 is provided with an unlocking circuit control part 3, the unlocking circuit control part 3 is covered by a touch panel 16, the touch panel 16 is connected with the unlocking circuit control part 3, the unlocking controller shell 11 is connected with an intelligent key shell 14 through a telescopic rotating shaft 12, the end face of the telescopic rotating shaft 12 is provided with a limiting screw cap 13, and an intelligent key bottom cover 15 is installed on the end face of the intelligent key shell 14. The inner movement (equal to the motor control part 5, the emergency lock cylinder part 6 and the clutch control part 7) and the battery compartment are arranged in the intelligent key shell 14, the movement is positioned in the center of the intelligent key shell 14, the battery 37 and the battery replacement control device 2 are positioned on the periphery of the movement, and the shell part 1 forms the integral shape of the intelligent key.

In any of the above alternative embodiments, the motor control section 5 includes the control circuit 51, the motor 52, the speed reducer 53, the first cam 54, and the elastic connection probe 55. One end of the control circuit 51 is provided with a motor 52, the motor 52 is connected with a speed reducer 53, the speed reducer 53 is connected with a first cam 54, the other end of the control circuit 51 is connected with an elastic connection probe 55, and the elastic connection probe 55 and the unlocking circuit control part 3 can be separated from and connected in a propping manner for realizing the closing or unlocking of the unlocking circuit control part 3. When the motor 52 is controlled to rotate by the control circuit 51, the speed reducer 53 is driven to rotate, the speed reducer 53 drives the first cam 54 to rotate, and the rotation of the first cam 54 drives the clutch control portion 7 to perform linear motion. The motor control part 5 is a mechanical execution part for electronic unlocking, when the motor 52 is controlled to rotate through the control circuit 51, the speed reducer 53 is driven to rotate, the speed reducer 53 drives the first cam 54 to rotate, the rotating motion of the first cam 54 drives the clutch control part 7 to perform linear motion, and the sliding block 71 is pushed to move downwards.

In any of the above-described alternative embodiments, the unlocking circuit control section 3 includes the unlocking control panel 31, the function expansion panel 32, the battery contact 33, the password key 34, the motor panel contact 35, the fingerprint module 36, the battery 37, and the battery ejection spring 38. The upper surface of the unlocking control panel 31 is connected with a password key 34 and a fingerprint module 36, the password key 34 and the fingerprint module 36 are positioned on the surface of the unlocking controller shell 11 (the password key 34, the touch panel 16 and the fingerprint module 36 are arranged on the unlocking controller shell 11), the lower surface of the unlocking control panel 31 is provided with a motor plate contact 35 (the motor plate contact 35 is arranged below the unlocking control panel 31, the motor plate contact 35 is elastically connected with the control circuit 51 through an elastic connecting probe 55), the lower surface of the unlocking control panel 31 is provided with a function expansion board 32, the lower surface of the function expansion board 32 is provided with a battery contact 33 (the battery contact 33 corresponding to a battery compartment battery 37 is arranged below the function expansion board 32), the lower surface of the battery 37 is provided with a battery ejecting spring 38, and the battery 37 is connected with the battery contact 33 under the elastic force of the battery ejecting, the battery 37 supplies power to the above components, and the battery 37 is disengaged from the battery contact 33 by the return of the battery eject spring 38. The unlock circuit control section 3 can realize the unlock control and communication functions.

In any of the above alternative embodiments, the clutch control portion 7 includes the clutch slider 71, the buffer elastic sheet 72, the control pin 73, the slider return spring 74, the spring fixing screw 75, the slider guide post hole 76, and the slider linkage sheet 77. The clutch slider 71 is provided with a buffering elastic sheet 72, the buffering elastic sheet 72 is locked on the clutch slider 71 through a reed fixing screw 75, one end of the buffering elastic sheet 72 is pressed on the control pin 73, and when the control pin 73 cannot be accurately inserted into the notch of the petal type control wheel 81, the control pin 73 resists the elastic force of the buffering elastic sheet 72 to move upwards to realize buffering. The buffering elastic sheet 72 is connected with a sliding block linkage sheet 77, a sliding block guide post hole 76 is formed in the central shaft of the clutch sliding block 71, the clutch sliding block 71 and the sliding block linkage sheet 77 can move up and down, and a clamping groove is formed in the upper end of the sliding block linkage sheet 77. The clutch control part 7 realizes whether the shift fork 03 in the original lock body 01 is controlled by the security smart key of the present invention.

In any of the above alternative embodiments, the clutch execution control portion 8 includes the petal-type control wheel 81, the square steel output shaft 82, and the square pipe connecting shaft 83. The petal type control wheel 81 is provided with a square steel output shaft 82, the square steel output shaft 82 is sleeved with a square pipe connecting shaft 83, and the square pipe connecting shaft 83 is inserted into a mechanical lockset to realize door opening or door locking. The clutch execution control part 8 respectively executes the first cam 54 on the motor control part 5 and the second cam 63 on the emergency lock cylinder part 6 to press down and move a clutch slider 71 (the upper end surface of the clutch slider 71 is an inclined surface) on the clutch control part 7, when the first cam 54 or the second cam 63 rotates, the clutch slider 71 is pushed downwards through the inclined surface on the clutch slider 71, a control pin 73 installed on the clutch slider 71 is inserted into a notch of a petal type control wheel 81, the control pin 73 is linked with the smart key shell 14, the smart key shell 14 rotates to drive the petal type control wheel 81 to rotate, and as the petal type control wheel 81 is provided with a square steel output shaft 82, the square steel output shaft 82 is sleeved with a square pipe connecting shaft 83, and the square pipe connecting shaft 83 is inserted into a shifting fork body 02 in an original lock body 01, a shifting fork 03 is driven to rotate, and door opening or door locking is realized.

In any of the above alternative embodiments, the mechanical lock includes the original lock body 01, the fork body 02 and the fork 03. The original lock body 01 is provided with a shifting fork body 02 and a shifting fork 03, and the shifting fork body 02 drives the shifting fork 03 to rotate, so that the original lock body 01 is opened or locked. The indoor knob 04 is inserted into the shifting fork body 02, and indoor locking and unlocking operations are achieved. The mechanical lock is an accessory installed on the safe intelligent key, the original lock core is removed under the condition that the structure of the original lock body is not changed, the original lock core is replaced by the shifting fork 03, and the shifting fork 03 is connected with the square tube connecting shaft 83 in a matching mode, so that the control of the safe intelligent key on the structure of the original lock body is realized, and the indoor part of the shifting fork 03 can be provided with the indoor rotating handle 04 to realize indoor locking and unlocking operations.

In any of the above alternative embodiments, the mounting mating section 9 includes the mechanical lock outer panel 91, the fixing plate 92, the fixing plate screw hole 93, and the fixing screw 94. The mechanical lock outer panel 91 is provided with a fixing plate 92, the fixing plate 92 is provided with a fixing plate screw hole 93, a fixing screw 94 is installed in the fixing plate screw hole 93, and the installation and connection part 9 and the clutch execution control part 8 are fixedly connected together through the fixing screw 94. The mounting mating portion 9 determines the mating of the security key of the present invention with various types of mechanical locks. The installation structure comprises an installation plate 92 and installation screws 94, wherein a connecting plate 45 for protecting the movement part 4 is arranged on the periphery of a petal type control wheel 81, screw holes 46 are formed in the connecting plate 45, the connecting plate 45 (also a connecting circular plate 45) and a key hole of a mechanical lock outer panel 91 are concentrically arranged, a fixing plate 92 is correspondingly arranged inside the mechanical lock outer panel 91, and the fixing screws 94 penetrate through the screw holes 93 of the fixing plate and are screwed into the connecting plate screw holes 46 of the connecting plate 45 to complete installation.

In any of the above-mentioned optional embodiments, the battery replacement control device 2 is further included, the battery replacement control device 2 is configured to connect the unlocking circuit control portion 3 and the motor control portion 5, and the battery replacement control device 2 includes a release plate return torsion spring 20, a trigger button 21, a trigger button return spring 22, an insertion control lever spring 23, an insertion control lever 24, a trigger control lever 25, a trigger control lever spring 26, a release plate, and a screw 29. The cover has trigger button return spring 22 on the trigger button 21, and the cover has insertion control lever spring 23 on the insertion control lever 24, and the cover has trigger control lever spring 26 on the trigger control lever 25, and the release board is the L shape, is provided with release board inclined plane 27 and release board screens 28 on the release board, and release board return torsional spring 20 is connected with the release board, and release board screens 28 offsets with screw pole 29 under the normality, and trigger control lever 25 lower extreme offsets with release board inclined plane 27. The battery replacement control device 2 realizes outdoor battery replacement and protection.

In any optional embodiment, the protection movement part 4 is further included, a motor control part 5, a clutch control part 7 and a clutch execution control part 8 are installed inside the protection movement part 4, and the protection movement part 4 includes an upper cover plate 41, a fastening screw 42, a metal shell 43, a lower cover plate 44, a connecting plate 45 and a connecting plate screw hole 46. The fastening screw 42 connects the upper cover plate 41, the metal shell 43, the lower cover plate 44 and the connecting plate 45 to form a portion of the safety mechanism that is resistant to violent damage, and the connecting plate 45 is provided with a connecting plate screw hole 46. This protective movement part 4 is a violence-proof part.

In any of the above-mentioned optional embodiments, the emergency lock cylinder part 6 is further included, the emergency lock cylinder part 6 is disposed inside the protective movement part 4, the emergency lock cylinder part 6 is specifically located inside the motor control part 5, and the emergency lock cylinder part 6 includes a lock cylinder body 61, a rotary lock cylinder 62 and a second cam 63. The inside of the lock cylinder body 61 is provided with a rotary lock cylinder 62, a second cam 63 is connected below the rotary lock cylinder 62, and when the emergency starting is performed, the lock cylinder body 61 is driven to rotate through the rotation of a key, so that the circular motion of the lock cylinder body 61 is converted into the linear motion of the clutch control part 7. The emergency lock cylinder part 6 is an emergency unlocking device when a circuit or a motor fails or an owner forgets an unlocking mode, the lock cylinder body 61 is arranged inside the protection core part 4, the rotary lock cylinder 62 corresponds to an opening of the upper cover of the core and an unlocking controller so as to be beneficial to inserting a key, a second cam 63 is connected below the rotary lock cylinder 62, and when the emergency lock is started, the key is rotated to drive the lock cylinder body to rotate, so that circular motion is converted into linear motion, and the sliding block 71 is pushed to move downwards.

In this embodiment, as further described in any optional embodiment above, the control circuit 51 in the protective movement part 4 and the circuit of the unlocking control board 31 are independent from each other and are self-organized, and when the housing part 1 is damaged, it is not enough to damage the protective movement part 4, and it is also impossible to directly supply power to the driving motor 52 for rotation through the elastic connection probe 55, which is beneficial to avoiding malicious unlocking.

Furthermore, the emergency lock cylinder part 6 and the motor 52 are positioned inside the protective movement part 4, and the emergency lock cylinder part 6 is only used for driving the clutch sliding block 71 to move downwards by rotating a key to realize emergency unlocking when the control circuit 51 and the motor 52 are in failure and a user forgets unlocking modes.

Further, the lower cover 44 of the guard movement part 4 freely rotates around the link plate 45, and the link plate 45 is fixed to the fixed plate 92 so as not to rotate.

Further, the replacement battery control device 2 is disposed between the protection deck portion 4 and the smart key case 14, the insertion control lever 24 is inserted between the trigger button 21 and the trigger control lever 25, and the insertion control lever 24 is passed through an opening on the side of the metal case 43 of the protection deck portion 4 and can be pushed in and pulled out only.

Further, the clutch slider 71 and the slider linkage piece 77 are a linkage body, the upper end of the slider linkage piece 77 is provided with a slot, the slot is an inclined surface (the upper end of the slider linkage piece 77 is an inclined surface), when the clutch slider 71 moves downwards, the insertion control rod 24 moves towards the slot direction of the slider linkage piece 77 under the action of the insertion control rod spring 23, the insertion control rod 24 generates displacement towards the left direction, the insertion control is released, the trigger button 21 is contacted with the trigger control rod 25, when the trigger button 21 is pressed, the trigger control rod 25 moves downwards to push the release plate inclined surface 27 on the release plate to move towards the left, the release plate clamping position 28 is separated from the limit screw cap 13 for limitation, and the unlocking controller shell 11 can move upwards and rotate integrally.

Furthermore, the telescopic rotating shaft 12 of the unlocking controller shell 11, the screw 29 is installed at the lower part of the telescopic rotating shaft 12, the screw 29 is used for connecting the telescopic rotating shaft 12 and the limit screw cap 13 into a whole, on one hand, the strength is enhanced, on the other hand, the limit screw cap 13 is clamped on the release board clamping position 28, only when the unlocking or the lock cylinder drives the clutch slider 71 to move downwards, the slider linkage piece 77 is driven to move downwards, the insertion control rod 24 is moved leftwards under the action of the insertion control rod spring 23, when the insertion is released, the unlocking controller shell 11 can be moved upwards and rotated by pressing the trigger button 21, so that the battery 37 can be taken out or put in, the outdoor battery replacement is realized, and the battery is prevented from being stolen.

Further, the control circuit 51 is disposed with a flexible connection probe 55, and is connected to the motor board contact 35 of the unlocking control board 31 through the function expansion board 32, so as to disconnect the unlocking controller housing 11 or connect to the unlocking circuit. An extended function such as NB and NFC is disposed on the function expansion board 32, and a battery contact 33 is disposed to unlock the controller housing 11 or connect to the battery 37.

Furthermore, the control pin 73 on the clutch slider 71 can move up and down and is pressed by the buffering elastic sheet 72, when the clutch slider 71 moves down and the control pin 73 cannot accurately enter the notch of the petal type control wheel 81, the control pin 73 overcomes the pressing elastic force of the buffering elastic sheet 72 to move up, and when the petal type control wheel 81 rotates, the pin control pin 73 enters the notch of the petal type control wheel 81 by the resilience force of the buffering elastic sheet 72 to realize control.

It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.