Multifunctional intelligent clutch switch
Technical Field
The invention belongs to the technical field of clutches of intelligent door locks, and particularly relates to a multifunctional intelligent clutch switch.
Background
The intelligent lock is an executive component for locking the door in the access control system, and along with the arrival of the intelligent age, intelligent household articles, in particular intelligent door locks are increasingly applied in the life of people, and the field is also becoming wider. The intelligent lock can ensure the safety of the property and life of people and meet the requirements of humanization and intellectualization. The intelligent lock is different from the traditional mechanical lock, is more intelligent in the aspects of user identification, safety and manageability, and the intelligent embodying sign of the intelligent lock is whether mobile phone remote control can be carried out and linkage is carried out with intelligent home. At present, various intelligent locks are endless in layer and have various characteristics, and the intelligent lock is driven by a motor to carry out clutch operation no matter how the intelligent lock is in a structure, so that the intelligent lock clutch is the intelligent lock clutch. The clutch of the intelligent lock is needed to be used in the processes of unlocking or locking the lockset by a user through an IC card, passwords, fingerprints, facial recognition and the like, and the intelligent lock clutch with good performance, less faults, long service life and low cost is the direction of creating, researching and developing the prior art.
In addition to electric control, a part of the existing intelligent clutch is also provided with a manual clutch mechanism so as to cope with the failure of the electric mechanism. However, the manual clutch mechanism is generally poor in anti-theft measures and has hidden danger of being broken, so that the manual clutch mechanism is required to be subjected to anti-theft design treatment under the condition that the manual clutch mechanism is not commonly used.
Disclosure of Invention
The invention provides a multifunctional intelligent clutch switch for solving the technical problems.
The invention adopts the following solution scheme for realizing the technical effects:
The multifunctional intelligent clutch switch comprises a protective shell, an electric clutch mechanism, a clutch plate, a manual clutch mechanism and a limiting mechanism, wherein an electric cavity and a manual channel are arranged in the protective shell, a limiting groove is formed in the side wall of the manual channel, the electric clutch mechanism is arranged in the electric cavity, the clutch plate is movably arranged on one side of the protective shell and is in transmission connection with the driving end of the electric clutch mechanism, the manual clutch mechanism comprises a pushing shaft and a rotating shaft, the pushing shaft is slidably arranged in the manual channel, the front end of the pushing shaft is connected with the rear side of the clutch plate, a wedge groove is formed in the rear side of the pushing shaft, the rotating shaft is rotatably arranged in the manual channel, a control groove is formed in the rear end of the rotating shaft, a pushing block is arranged at the front end of the rotating shaft, the pushing block is slidably inserted in the wedge groove, a control channel communicated with the control groove is formed in the pushing block, the limiting mechanism comprises a rotating shaft and a control lock handle, the rotating shaft is rotatably arranged in the pushing shaft, one side of the rotating shaft is provided with a limiting block which can be inserted into the control groove, and the control handle is rotatably arranged in the control groove.
The electric clutch mechanism comprises a motor, a rotating shaft, a moving frame and a spring, wherein the motor is arranged in an electric cavity, the rotating shaft is rotatably arranged in the electric cavity and is in transmission connection with a driving end of the motor, a threaded tooth piece is arranged on the outer side of the rotating shaft, the moving frame is slidably arranged in the electric cavity and is slidably sleeved on the outer side of the rotating shaft, the spring is arranged in the moving frame and is sleeved on the outer side of the rotating shaft, the spring passes through a tooth groove of the threaded tooth piece in a spiral mode, and the rear side of the clutch plate is connected with one end of the moving frame.
Preferably, the electric cavity comprises a motor cavity and a clutch cavity, the motor is arranged in the motor cavity, the rotating shaft is rotatably arranged in the clutch cavity, and the movable frame is slidably arranged in the clutch cavity.
Preferably, the electric cavity further comprises a transmission cavity, the driving end of the motor is in transmission connection with the rotating shaft through a gear, and the gear is rotatably arranged in the transmission cavity.
The electric clutch mechanism comprises a clutch cavity, a rotating shaft, a connecting piece and two electric telescopic rods, wherein the electric clutch mechanism comprises a screw, the connecting piece and the two electric telescopic rods, the screw is rotatably arranged in the clutch cavity, one end of the screw is in transmission connection with the gear, the rotating shaft is rotatably sleeved on the outer side of the screw in a threaded mode, the connecting piece is arranged on the outer side of the rotating shaft, the two electric telescopic rods are respectively and oppositely arranged in the clutch frame, and telescopic ends of the two electric telescopic rods are located on two sides of the connecting piece.
The manual channel comprises a manual channel body, a limiting groove, a limiting block, a sliding block, a positioning groove, a limiting block and a limiting groove, wherein the sliding groove is formed in the top wall of the manual channel body and is communicated with the limiting groove, a movable opening is formed in the side wall of the pushing shaft body, the sliding block is arranged at the top of the pushing shaft body and is arranged in the sliding groove in a sliding mode, the positioning groove is formed in the bottom of the sliding block and is communicated with the movable opening, the limiting block is inserted into the positioning groove, and the limiting block can be inserted into the limiting groove through the movable opening in a rotating mode.
Preferably, the front end of the pushing shaft is provided with an elastic piece, and the elastic piece is connected with the rear side of the clutch plate.
The manual clutch mechanism has the advantages that the manual clutch mechanism is provided, the limit mechanism is also provided, the limit block is inserted into the limit groove when the electric clutch mechanism can be normally used, so that the movement of the pushing shaft is limited, the function of locking the pushing shaft is achieved, the hidden danger that the common manual clutch mechanism is easy to crack is avoided, only when the electric clutch mechanism is powered off or damaged or a control system such as a fingerprint fails, a configured strip key can pass through a lock hole inserted into a control lock handle from the control groove and the control channel, then the control lock handle is rotated to enable the limit block to leave the limit groove, the pushing shaft is unlocked, then the strip key is taken down, the rotating shaft is rotated in the control groove through the insertion of the configured clutch key, and the pushing shaft is moved forwards through the rotation of the pushing block and the cooperation of the wedge groove, so that the on-off of the switch is realized.
Drawings
Fig. 1 is a schematic view of a protective case according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal mechanism of a clutch switch according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a manual passage according to an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a push shaft according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a rotating shaft according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a remedial mechanism disclosed in an embodiment of the present invention.
The identification instruction comprises a 1-protection shell, a 2-clutch plate, a 3-limit groove, a 4-pushing shaft, a 5-rotating shaft, a 6-wedge groove, a 7-control groove, an 8-pushing block, a 9-rotating shaft, a 10-control lock handle, an 11-limit block, a 12-motor, a 13-rotating shaft, a 14-moving frame, a 15-spring, a 16-thread tooth sheet, a 17-gear, a 18-screw rod, a 19-connecting sheet, a 20-electric telescopic rod, a 21-movable opening, a 22-sliding block, a 23-locating groove, a 24-elastic piece and a 25-sliding groove.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing.
Referring to fig. 1-5, a multifunctional intelligent clutch switch is disclosed in a preferred embodiment of the invention, and comprises a protective shell 1, an electric clutch mechanism, a clutch plate 2, a manual clutch mechanism and a limiting mechanism, wherein an electric cavity and a manual channel are arranged in the protective shell 1, a limiting groove 3 is formed in the side wall of the manual channel, the electric clutch mechanism is arranged in the electric cavity, the clutch plate 2 is movably arranged on one side of the protective shell 1 and is in transmission connection with the driving end of the electric clutch mechanism, the manual clutch mechanism comprises a pushing shaft 4 and a rotating shaft 5, the pushing shaft 4 is slidably arranged in the manual channel, the front end of the pushing shaft 4 is connected with the rear side of the clutch plate 2, a wedge-shaped groove 6 is formed in the rear side of the pushing shaft 4, the rotating shaft 5 is rotatably arranged in the manual channel, a control groove 7 is formed in the rear end of the rotating shaft 5, a pushing block 8 is slidably inserted in the wedge-shaped groove 6, the pushing block 8 is arranged on one side of the pushing block 8 and is in transmission connection with the driving end of the electric clutch mechanism, the control shaft 9 is arranged in the control shaft 9 and is rotatably connected with the limit groove 10, and one side of the limit shaft 9 is rotatably arranged in the control shaft 9.
Preferably, the electric clutch mechanism comprises a motor 12, a rotating shaft 13, a moving frame 14 and a spring 15, wherein the motor 12 is arranged in the electric cavity, the rotating shaft 13 is rotatably arranged in the electric cavity and is in transmission connection with the driving end of the motor 12, a thread tooth piece 16 is arranged on the outer side of the rotating shaft 13, the moving frame 14 is slidably arranged in the electric cavity and is slidably sleeved on the outer side of the rotating shaft 13, the spring 15 is arranged in the moving frame 14 and is sleeved on the outer side of the rotating shaft 13, the spring 15 is spirally arranged through a tooth groove of the thread tooth piece 16, and the rear side of the clutch plate 2 is connected with one end of the moving frame 14.
Specifically, the electric cavity comprises a motor cavity and a clutch cavity, the motor 12 is arranged in the motor cavity, the rotating shaft 13 is rotatably arranged in the clutch cavity, and the movable frame 14 is slidably arranged in the clutch cavity.
Specifically, the electric cavity further comprises a transmission cavity, the driving end of the motor 12 is in transmission connection with the rotating shaft 13 through a gear 17, and the gear 17 is rotatably arranged in the transmission cavity.
Specifically, a sliding groove 25 is formed in the top wall of the manual passage, the sliding groove 25 is communicated with the limiting groove 3, a movable opening 21 is formed in the side wall of the pushing shaft 4, a sliding block 22 is arranged on the top of the pushing shaft 4, the sliding block 22 is arranged in the sliding groove 25 in a sliding mode, a positioning groove 23 is formed in the bottom of the sliding block 22, the positioning groove 23 is communicated with the movable opening 21, the limiting block 11 is inserted into the positioning groove 23, and the limiting block 11 can be inserted into the limiting groove 3 through the movable opening 21 in a rotating mode.
Specifically, the front end of the pushing shaft 4 is provided with an elastic member 24, and the elastic member 24 is connected with the rear side of the clutch plate 2.
Specifically, referring to fig. 6, the electric clutch mechanism further includes a remedy mechanism, the remedy mechanism includes a screw 18, a connecting piece 19 and two electric telescopic rods 20, the screw 18 is rotatably disposed in the clutch cavity, one end of the screw 18 is in transmission connection with the gear 17, the rotating shaft 13 is screwed and sleeved on the outer side of the screw 18, the connecting piece 19 is disposed on the outer side of the rotating shaft 13, the two electric telescopic rods 20 are respectively disposed in the movable frame 14 in an opposite manner, and telescopic ends of the two electric telescopic rods 20 are located on two sides of the connecting piece 19. When the manual clutch mechanism is damaged and fails, and the spring 15 in the electric clutch mechanism fails, the electric telescopic rod 20 can be started to clamp the connecting piece 19, so that the rotating shaft 13 is fixedly connected with the movable frame 14, when the screw rod 18 rotates, the rotating shaft 13 and the movable frame 14 are fixed and cannot rotate, the screw rod 18 rotates in the internal thread of the rotating shaft 13 to push the rotating shaft 13 to move, the rotating shaft 13 drives the movable frame 14 to move, and the movable frame 14 drives the clutch plate 2 to move to realize the clutch of the switch.
From the above description, it is clear that the present invention can be used in a versatile manner.
While the preferred embodiments of the present invention have been described in detail in connection with the drawings of the specification, it should be understood that the scope of the invention includes but is not limited to the above embodiments, and the specific structures disclosed in the drawings of the specification are just preferred embodiments of the present invention, and other embodiments can be developed on the basis of the above description, and any simple modification or equivalent substitution without departing from the innovative concepts of the present invention are intended to be encompassed by the present invention.