CN108505827B - Double-shifting clutch structure, quick-opening and quick-locking clutch mechanism and electronic lock - Google Patents
Double-shifting clutch structure, quick-opening and quick-locking clutch mechanism and electronic lock Download PDFInfo
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- CN108505827B CN108505827B CN201810414008.0A CN201810414008A CN108505827B CN 108505827 B CN108505827 B CN 108505827B CN 201810414008 A CN201810414008 A CN 201810414008A CN 108505827 B CN108505827 B CN 108505827B
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- shifting fork
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
Abstract
The invention discloses a double-dialing clutch structure, a quick-opening and quick-locking clutch mechanism and an electronic lock, wherein the double-dialing clutch structure comprises: the shifting fork assembly comprises a large shifting fork and a clutch jacking structure, and annular grooves are respectively formed in two ends of the large shifting fork; the side wall of the large shifting fork is provided with a through hole, and the clutch lifting structure can axially move along the through hole; the first stirring assembly and the second stirring assembly are respectively positioned at two ends of the large shifting fork and are symmetrically arranged; the outer clutch block and the inner clutch block are respectively arranged in annular grooves at two ends of the large shifting fork, and are partially sleeved with the inner clutch block and are rotationally separated; the clutch jacking structure can prop against the outer clutch block in the large shifting fork when in axial movement, and the outer clutch block can drive the first shifting component or the second shifting component to rotate by rotating, so that the quick unlocking and locking functions of the electronic lock are realized. The electronic lock is convenient to assemble, and the reliability and the safety of the electronic lock can be improved.
Description
Technical Field
The invention relates to the technical field of intelligent home, in particular to a double-dialing clutch structure, a quick-unlocking and quick-locking clutch mechanism and an electronic lock.
Background
In recent years, smart home technology has been rapidly developed. Along with the continuous improvement of the requirements of people on the safety and convenience of the intelligent home technology, the safe and convenient electronic lock is more and more different. The electronic lock in the prior art mainly adopts an electronic lock body and a lock surface clutch; because some lock faces mounted on the lock faces are too simple to clutch, the door can be opened directly by damaging the front lock faces, and great potential safety hazards exist; therefore, the front handle transmission part of the electronic lock body drives the rear lock face handle to rotate together, and when the door is opened in a state that the handle is not reset, the electronic lock cannot be opened in a normal authorization mode, so that the electronic lock is extremely inconvenient to use by a user, and particularly in an emergency state, the electronic lock has great potential safety hazard.
In view of this, there is a need for further improvements to current electronic lock mechanisms.
Disclosure of Invention
In order to solve at least one of the above problems, a primary object of the present invention is to provide a dual-shift clutch structure.
In order to achieve the above purpose, the invention adopts a technical scheme that: provided is a double-shift clutch structure, comprising:
the shifting fork assembly comprises a cylindrical large shifting fork and a clutch jacking structure, and annular grooves are respectively formed in two ends of the large shifting fork; the side wall of the large shifting fork is provided with a through hole, and the clutch lifting structure can axially move along the through hole;
the first stirring assembly and the second stirring assembly are respectively positioned at two ends of the large shifting fork and are symmetrically arranged;
the outer clutch block and the inner clutch block are respectively arranged in annular grooves at two ends of the large shifting fork, and are partially sleeved with the inner clutch block and are rotationally separated; the clutch jacking structure can prop against the outer clutch block in the large shifting fork when axially moving, and the first shifting component or the second shifting component can be driven to rotate by rotating the outer clutch block.
The clutch device further comprises a fixing screw located in the fixing groove of the outer clutch block, and one end of the fixing screw extends out of the outer clutch block to be in threaded connection with the inner clutch block for fixing.
The first poking assembly comprises a top lifting piece, a top and bottom pressing piece and an upper poking block; the upper shifting block is in a circular ring arrangement, the top and lower pressing sheet and the top lifting sheet are respectively sleeved on the upper shifting block, and the top and lower pressing sheet is positioned between the top lifting sheet and the upper shifting block;
the side wall of the upper shifting block is extended to form a stop block, the top lifting piece and the top lower pressing piece are respectively provided with an arc notch which is abutted against the stop block, the outer edge of the top lifting piece is axially extended to form a shifting part, and the outer edge of the top lower pressing piece is axially extended to form an extension part and a compression joint part which is far away from the extension part; when the upper shifting block rotates, the arc notch end edge of the top lifting piece is extruded by the stop block to link the top lifting piece, or the arc notch end edge of the top lower pressing piece is extruded to link the top lower pressing piece.
The outer clutch block is characterized in that a notch is formed at one end of the outer clutch block, a fixing groove is formed at the other end of the outer clutch block, a lug is extended from the side edge of one end of the outer clutch block, which is close to the fixing groove, a cambered avoiding opening is formed at the position of the upper shifting block, which corresponds to the lug, and the lug extrudes the end edge of the avoiding opening when the outer clutch block rotates so as to link the upper shifting block.
The poking part of the top lifting piece and the extending part of the top lower pressing piece are arranged at an included angle.
The clutch jacking structure comprises a clutch pin, a return spring, a fixing piece and a locating pin, a gear ring is convexly arranged on the periphery of the clutch pin, the return spring is sleeved on the clutch pin, the fixing piece limits the clutch pin to be located in a through hole of a large shifting fork, an annular groove is formed in the middle of the fixing piece, and the locating pin is inserted into the large shifting fork and clamped at the annular groove of the fixing piece.
In order to achieve the above purpose, another technical scheme adopted by the invention is as follows: the utility model provides a quick-release quick-lock clutch mechanism, including big shift fork subassembly, with big shift fork subassembly linkage latch bolt subassembly and turning arm subassembly, with turning arm subassembly linkage square tongue subassembly to and install latch bolt subassembly and square tongue subassembly's curb plate, big shift fork subassembly is foretell double-dial clutch structure.
The quick-opening and quick-locking clutch mechanism is arranged on the right side of the door body, and when the large shifting fork assembly is rotated anticlockwise, the large shifting fork assembly is linked with the crank arm assembly and pushes the square tongue assembly to the outer side of the side plate through the crank arm assembly; when the large shifting fork assembly is rotated clockwise, the large shifting fork assembly extrudes the inclined tongue assembly and pushes the inclined tongue assembly to the inner side of the side plate;
or the quick-release and quick-lock clutch mechanism is arranged on the left side of the door body, and when the large shifting fork assembly is rotated anticlockwise, the large shifting fork assembly is linked with the crank arm assembly, and the square tongue assembly is pushed to the outer side of the side plate through the crank arm assembly; when the large shifting fork assembly is rotated clockwise, the large shifting fork assembly extrudes the inclined tongue assembly and pushes the inclined tongue assembly to the inner side of the side plate.
In order to achieve the above object, the present invention adopts another technical scheme as follows: the utility model provides an electronic lock, including the lock seat, be located the curb plate of lock seat one side to and install in the dead bolt subassembly on the lock seat, dead bolt shifting block subassembly, motor element and separation and reunion subassembly, motor element drive separation and reunion subassembly makes the motion, dead bolt shifting block subassembly drive dead bolt subassembly motion, quick-opening quick-locking clutch is foretell quick-opening quick-locking clutch.
The motor assembly comprises a box cover, a box body, a motor, a transmission assembly, a clutch plate and a switch assembly, wherein the motor, the transmission assembly and the clutch plate are positioned in the box cover and the box body, the switch assembly is installed on one side of the box body, the clutch plate is arranged corresponding to the transmission assembly and is rotatably installed in the box body, when the switch assembly is closed, the motor works to drive the transmission assembly to move, the transmission assembly is abutted to one end of the clutch plate, so that the other end of the clutch plate swings, and then the clutch plate is abutted to the clutch jacking structure.
The technical scheme of the invention mainly comprises a shifting fork assembly, a clutch jacking structure, a first shifting assembly, a second shifting assembly, an outer clutch block and an inner clutch block, wherein the outer clutch block and the inner clutch block are sleeved and rotationally separated, so that when the inner handle rotates, the outer handle cannot rotate, or when the outer handle rotates, the inner handle cannot rotate, the problem that the front handle and the rear handle cannot be reset to open the door can be solved, and the unlocking reliability of the electronic lock is improved; the first poking assembly and the second poking assembly are symmetrically arranged, so that the outer clutch block and the inner clutch block can be installed without separating the front part from the rear part of the lock, and the assembly is convenient; the clutch jacking structure can be abutted against the outer clutch block, so that the unlocking safety of the electronic lock is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from the mechanisms shown in these drawings without the need for inventive labour for a person skilled in the art.
FIG. 1 is a schematic view of a dual-shift clutch structure according to a first embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an exploded view of FIG. 1;
FIG. 4 is a schematic view of the structure of the outer clutch block of the present invention;
FIG. 5 is a schematic view of the structure of the clutch blocks in the present invention;
FIG. 6 is a top view of FIG. 1;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
fig. 8 is a schematic structural view of a quick-release and quick-lock clutch mechanism in a right-door-opening and quick-lock state according to a second embodiment of the present invention;
fig. 9 is a schematic structural view of a quick-release and quick-lock clutch mechanism in a right-opening and quick-release state according to a second embodiment of the present invention;
fig. 10 is a schematic structural view of a quick-release and quick-lock clutch mechanism in a left-door-opening and quick-lock state according to a second embodiment of the present invention;
FIG. 11 is a schematic diagram of a second embodiment of the invention in which the quick release and quick lock clutch mechanism is in a quick release state with a left door;
FIG. 12 is a schematic view showing a structure of an electronic lock in a normal state according to a third embodiment of the present invention;
FIG. 13 is a schematic view of an electronic lock in a quick-opening state according to a third embodiment of the present invention;
FIG. 14 is a schematic view showing a structure of an electronic lock in a quick lock state according to a third embodiment of the present invention;
FIG. 15 is a schematic view of the motor assembly of FIG. 12;
fig. 16 is an exploded view of fig. 15.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Referring to fig. 1 to 7, fig. 1 is an overall schematic diagram of a dual-shift clutch structure according to a first embodiment of the present invention; FIG. 2 is an exploded view of FIG. 1; FIG. 3 is an exploded view of FIG. 1; FIG. 4 is a schematic view of the structure of the outer clutch block of the present invention; FIG. 5 is a schematic view of the structure of the clutch blocks in the present invention; FIG. 6 is a top view of FIG. 1; fig. 7 is a cross-sectional view taken along A-A in fig. 6. In an embodiment of the present invention, the double-dialing clutch structure includes:
the shifting fork assembly 130, wherein the shifting fork assembly 130 comprises a cylindrical large shifting fork 131 and a clutch jacking structure, and annular grooves are respectively arranged at two ends of the large shifting fork 131; the side wall of the large shifting fork 131 is provided with a through hole, and the clutch lifting structure can axially move along the through hole;
the first stirring assembly 120 and the second stirring assembly 140 are respectively positioned at two ends of the large shifting fork 131 and symmetrically arranged;
the outer clutch block 110 and the inner clutch block 150 are respectively arranged in annular grooves at two ends of the large shifting fork 131, and the outer clutch block 110 is partially sleeved with the inner clutch block 150 and is rotationally separated from the inner clutch block 150; the clutch jack-up structure can be abutted against the outer clutch block 110 in the large shifting fork 131 when moving axially, and the outer clutch block 110 can be rotated to drive the first shifting component 120 or the second shifting component 140 to rotate.
Considering that the front handle rotates, the rear handle cannot be reset to cause the problem that the electronic lock cannot be normally unlocked in the prior art, the outer clutch block 110 and the inner clutch block 150 are in a sleeved structure, and the outer clutch block 110 and the inner clutch block 150 are rotationally separated, so that the problem that the electronic lock cannot be normally unlocked is avoided. The first toggle assembly 120 and the second toggle assembly 140, which are symmetrically arranged, can facilitate the installation of the outer clutch block 110 and the inner clutch block 150 without distinguishing the front side and the back side of the electronic lock. The clutch lifting structure is pressed by the clutch plate, and can be abutted against the side wall of the outer clutch block 110 in the large shifting fork 131, so that the locking safety of the electronic lock is improved. When the user rotates the outer clutch block 110 through the handle, the outer clutch block 110 drives the first stirring component 120 or the second stirring component 140 to move, so that the inclined tongue component is linked to realize quick opening or the square tongue component is linked to realize quick locking.
The technical scheme of the invention mainly comprises a shifting fork assembly 130, a clutch jacking structure, a first shifting assembly 120, a second shifting assembly 140, an outer clutch block 110 and an inner clutch block 150, wherein the outer clutch block 110 and the inner clutch block 150 are sleeved and rotated to be separated, so that when an inner handle rotates, the outer handle cannot rotate, or when the outer handle rotates, the inner handle cannot rotate, the problem that the front handle and the rear handle cannot be reset to open a door can be solved, and the unlocking reliability of the electronic lock is improved; the first shifting component 120 and the second shifting component 140 are symmetrically arranged, so that the outer clutch block 110 and the inner clutch block 150 can be installed without separating the front and the back of the lock, and the assembly is convenient; the clutch lifting structure can be abutted against the outer clutch block 110, so that the unlocking safety of the electronic lock is improved.
In a specific embodiment, the clutch further comprises a fixing screw 160 located in the fixing groove of the outer clutch block 110, and one end of the fixing screw 160 extends out of the outer clutch block 110 to be screwed and fixed with the inner clutch block 150. The outer clutch block 110 and the inner clutch block 150 can be conveniently movably connected through the fixing screw 160, and in particular, the fixing screw 160 extends out of the bottom of the fixing groove and is fixedly connected with the inner clutch block 150 in a screwed manner, so that the positions of the outer clutch block 110 and the inner clutch block 150 are stable. Specifically, the end edge of the inner clutch block 150, which is close to the outer clutch block 110, is provided with an arc-shaped opening for avoiding so as to facilitate the rotation of the outer clutch block 110.
In a specific embodiment, the first toggle assembly 120 includes a top lifting tab 121, a top lower pressing tab 122, and an upper toggle block 123; the upper shifting block 123 is arranged in a circular ring, the top and lower pressing sheet 122 and the top lifting sheet 121 are respectively sleeved on the upper shifting block 123, and the top and lower pressing sheet 122 is positioned between the top lifting sheet 121 and the upper shifting block 123;
the side wall of the upper shifting block 123 extends to form a stop block, the top lifting piece 121 and the top lower pressing piece 122 are respectively provided with an arc notch which is abutted against the stop block, the outer edge of the top lifting piece 121 axially extends to form a shifting part, and the outer edge of the top lower pressing piece 122 axially extends to form an extending part and a compression joint part far away from the extending part; the upper dial block 123 presses the arc-shaped notch end edge of the upper lifting piece 121 to link the upper lifting piece 121 or presses the arc-shaped notch end edge of the upper pressing piece 122 to link the upper pressing piece 122 when rotating. Specifically, hole sites are formed in the middle of the top lifting piece 121 and the top lower pressing piece 122 respectively so as to be sleeved on the upper shifting block 123, and a gear edge is arranged at the lower end of the upper shifting block 123, so that the top lifting piece 121 and the top lower pressing piece 122 can rotate relative to the upper shifting block 123. When the upper shifting block 123 rotates, the block can abut against the arc-shaped gaps of the top lifting piece 121 and the top lower pressing piece 122, so as to drive the top lifting piece 121 and the top lower pressing piece 122 to rotate. More specifically, when the upper shifting block 123 rotates anticlockwise, the top lifting piece 121 is driven to rotate, and then the toggle part is linked with the crank arm assembly, so that the square tongue assembly moves; the upper dial block 123 drives the upper pressing sheet to rotate when rotating clockwise, and then the inclined tongue component is linked through the crimping part. Further, the pulling part of the top lifting piece 121 and the extending part of the top lower pressing piece 122 form an included angle. A portion of the lever assembly is sandwiched between the toggle portion of the top tab 121 and the extension of the top lower press tab 122. The poking part is convexly provided with a poking block at the contact position of the poking part and the crank arm component.
Correspondingly, the second shifting component 140 includes a bottom lifting piece 141, a bottom pressing piece 142 and a bottom shifting block 143, and the structures of the bottom lifting piece 141, the bottom pressing piece 142 and the bottom shifting block 143 are the same as those of the components in the first shifting component 120, and the positions of the components in the first shifting component 120 are symmetrically distributed with the positions of the large shifting fork 131 as the center.
In a specific embodiment, a notch 111 is formed at one end of the outer clutch block 110, a fixing groove is formed at the other end of the outer clutch block 110, a protrusion 112 extends from a side edge of one end of the outer clutch block 110 near the fixing groove, an arc-shaped avoidance opening is formed at a position of the upper shift block 123 corresponding to the protrusion 112, and the protrusion 112 extrudes the end edge of the avoidance opening when the outer clutch block 110 rotates so as to link the upper shift block 123. In this embodiment, the protruding pillar of the inner clutch block 150 is located in the recess 111 of the outer clutch block 110, and the inner clutch block 150 is coaxially disposed with the outer clutch block 110. A through hole is formed in the middle of the bottom of the fixing groove, and a fixing screw 160 passes through the through hole and is then screwed into the boss of the inner clutch block 150. The aperture of the through hole is smaller than the diameter of the screw cap and larger than the outer diameter of the screw rod. The fixing groove is preferably a square groove, a circular groove, or the like. The protruding block 112 is in a step shape, and a portion of the protruding block 112 is located on a side wall of the outer clutch block 110, and an arc opening 151 is disposed at a contact position of the inner clutch block 150 and the protruding block 112, so as to avoid the protruding block 112 of the outer clutch block 110.
In a specific embodiment, the clutch lifting structure includes a clutch pin 134, a return spring 133, a fixing piece 135 and a positioning pin 132, a gear ring is protruding on the periphery of the clutch pin 134, the return spring 133 is sleeved on the clutch pin 134, the fixing piece 135 limits the clutch pin 134 in a through hole of the large shifting fork 131, an annular groove is formed in the middle of the fixing piece 135, and the positioning pin 132 is inserted into the large shifting fork 131 and is clamped in the annular groove of the fixing piece 135. In this embodiment, the gear ring on the clutch pin 134 may abut one end of the return spring 133, and the other end may abut the fixing piece 135, so as to prevent the clutch pin 134 from being separated from the large fork 131. The other end of the return spring 133 is abutted in the through hole of the large shifting fork 131, when the clutch plate is pressed against the clutch pin 134, the return spring 133 is in a compressed state, and the clutch pin 134 extends out from the return spring 133 to be abutted against the outer clutch block 110; when the clutch plate leaves the clutch pin 134, the return spring 133 is in a return deformation state, and the clutch pin 134 is returned by the deformation force of the return spring 133.
Referring to fig. 8 to 11, fig. 8 is a schematic structural diagram of a quick-release and quick-lock clutch mechanism in a right-door-opening and quick-lock state according to a second embodiment of the present invention; fig. 9 is a schematic structural view of a quick-release and quick-lock clutch mechanism in a right-opening and quick-release state according to a second embodiment of the present invention; fig. 10 is a schematic structural view of a quick-release and quick-lock clutch mechanism in a left-door-opening and quick-lock state according to a second embodiment of the present invention; fig. 11 is a schematic structural view of a quick-release and quick-lock clutch mechanism according to a second embodiment of the present invention in a left-door-opening and quick-release state. In the embodiment of the invention, the quick-release and quick-lock clutch mechanism comprises a large shifting fork assembly 10, a bevel tongue assembly 90 and a crank arm assembly 30 which are linked with the large shifting fork assembly 10, a square tongue assembly 60 which is linked with the crank arm assembly 30, and a side plate 81 provided with the bevel tongue assembly 90 and the square tongue assembly 60, wherein the large shifting fork assembly 10 is of the double-shifting clutch structure. The specific structure of the double-shifting clutch structure is referred to the above embodiment, and will not be described herein. The quick-opening and quick-locking clutch mechanism is applied to the double-shifting clutch structure, so that the double-shifting clutch structure has all the advantages and effects.
When the handle is pressed down or lifted up, the large shifting fork assembly 10 is driven to rotate, particularly the outer clutch block 110 in the large shifting fork assembly 10 is driven, the outer clutch block 110 is linked with the upper shifting block 123 and drives the top pressing sheet or the top lifting sheet 121 through the upper shifting block 123, the crank arm assembly 30 is driven to move when the top lifting sheet 121 rotates, the square tongue assembly 60 is driven to move, the quick lock of the electronic lock is realized, the inclined tongue assembly 90 is driven to move when the top pressing sheet rotates, and the quick opening of the electronic lock is realized.
In a specific embodiment, the quick-release and quick-lock clutch mechanism is installed at the left side of the door body, when the large shifting fork assembly 10 is rotated anticlockwise, the large shifting fork assembly 10 links the crank arm assembly 30, and the crank arm assembly 30 pushes the square tongue assembly 60 to the outer side of the side plate 81, so as to realize quick-lock of the electronic lock; when the large shifting fork assembly 10 is rotated clockwise, the large shifting fork assembly 10 presses the inclined tongue assembly 90, and pushes the inclined tongue assembly 90 to the inner side of the side plate 81, so that the electronic lock is quickly opened. In a parallel embodiment, the quick-release and quick-lock clutch mechanism is installed on the right side of the door body, when the large shifting fork assembly 10 is rotated anticlockwise, the large shifting fork assembly 10 links the crank arm assembly 30, and the crank arm assembly 30 pushes the square tongue assembly 60 to the outer side of the side plate 81, so that quick-lock of the electronic lock is realized; when the large shifting fork assembly 10 is rotated clockwise, the large shifting fork assembly 10 presses the inclined tongue assembly 90, and pushes the inclined tongue assembly 90 to the inner side of the side plate 81, so that the electronic lock is quickly opened.
Referring to fig. 12 to 16, fig. 12 is a schematic structural diagram of an electronic lock in a normal state according to a third embodiment of the present invention; FIG. 13 is a schematic view of an electronic lock in a quick-opening state according to a third embodiment of the present invention; FIG. 14 is a schematic view showing a structure of an electronic lock in a quick lock state according to a third embodiment of the present invention; FIG. 15 is a schematic structural view of the motor assembly of FIG. 12; fig. 16 is an exploded view of fig. 15. In the embodiment of the invention, the electronic lock comprises a lock seat 82, a side plate 81 positioned at one side of the lock seat 82, and a dead bolt assembly 52, a dead bolt shifting block assembly, a motor assembly 20 and a clutch assembly which are arranged on the lock seat 82, wherein the motor assembly 20 drives the clutch assembly to move, the dead bolt shifting block assembly 51 drives the dead bolt assembly 52 to move, and the quick-opening and quick-locking clutch mechanism is the quick-opening and quick-locking clutch mechanism. The specific structure of the quick-release and quick-lock clutch mechanism is referred to the above embodiments, and will not be described herein. The electronic lock mechanism is applied to the quick-opening and quick-locking clutch mechanism, so that the quick-opening and quick-locking clutch mechanism has all the advantages and effects. In the above embodiment, the electronic lock further includes a lock head detecting switch assembly 40 to sense the opening and closing of the electronic lock, and can be matched with a sound module or a display module to prompt a user. The door magnet assembly 70 may be used to open the door by swiping a card through a magnetic card.
Specifically, during operation of the motor assembly 20, the quick-opening and quick-locking linkage clutch mechanism is specifically that a clutch plate in the motor assembly 20 can be pressed against a clutch pin 134 of a double-shifting clutch structure, at this time, the large shifting fork assembly 10 is rotated through lifting and pressing down of a handle, and then the inclined tongue assembly 90 is linked through the large shifting fork assembly 10, or the crank arm assembly 30 is linked through the large shifting fork assembly 10, and the square tongue is driven through the crank arm assembly 30, so that the quick-opening and quick-locking function of the electronic lock is realized.
In a specific embodiment, the motor assembly 20 includes a box cover 201 and a box body 202, a motor 221, a transmission assembly and a clutch plate 230 disposed in the box cover 201 and the box body 202, and a switch assembly mounted on one side of the box body 202, wherein the clutch plate 230 is disposed corresponding to the transmission assembly and rotatably mounted in the box body 202, and when the switch assembly is closed, the motor 221 works to drive the transmission assembly to move, and the transmission assembly abuts against one end of the clutch plate 230 to swing the other end of the clutch plate 230, thereby abutting against the clutch lifting structure. Specifically, the switch assembly includes a switch 211 and a switch elastic sheet 212, when the switch 211 is pressed down, the switch elastic sheet 212 connects the motor 221 with the power supply, the motor 221 starts to work, and the motor 221 drives the transmission assembly to move during working. The transmission assembly specifically comprises a driving gear 222 fixed on a rotating shaft of the motor 221, a duplex gear 223 meshed with the driving gear 222, a driven gear 225 meshed with the duplex gear 223, a driving shaft 226 is fixed on the driven gear 225, a driving spring 228 is sleeved on the driving shaft 226, a driving block 229 is arranged at one end, far away from the driven gear 225, of the driving shaft 226 in a penetrating mode, one end of the driving spring 228 is located in the driving block 229, the other end of the driving spring can extend out of the driving block 229, a clutch rotating shaft 227 is radially arranged on the driving shaft 226, two ends of the clutch rotating shaft 227 extend out of the driving shaft 226, and two ends of the clutch rotating shaft 227 extend out of the interval of the driving spring 228. In this way, the above structure can convert the rotational displacement of the motor 221 into the axial displacement of the axial movement of the driving shaft 226, and further abut against one end of the clutch plate 230 to drive the clutch plate 230 to rotate, and drive the other end of the clutch to move so as to press the clutch pin 134. As described above, the duplex gear 223 is mounted on the case 202 through the gear shaft 224.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent mechanical changes made by the description of the invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (5)
1. The utility model provides a two separation and reunion structures of dialling which characterized in that, two separation and reunion structures of dialling include:
the shifting fork assembly comprises a cylindrical large shifting fork and a clutch jacking structure, and annular grooves are respectively formed in two ends of the large shifting fork; the side wall of the large shifting fork is provided with a through hole, and the clutch lifting structure can axially move along the through hole;
the first stirring assembly and the second stirring assembly are respectively positioned at two ends of the large shifting fork and are symmetrically arranged;
the outer clutch block and the inner clutch block are respectively arranged in annular grooves at two ends of the large shifting fork, and are partially sleeved with the inner clutch block and are rotationally separated; the clutch jacking structure can prop against an outer clutch block in the large shifting fork when axially moving, and the outer clutch block can drive the first shifting component or the second shifting component to rotate by rotating;
the double-shifting clutch structure further comprises a fixing screw positioned in a fixing groove of the outer clutch block, and one end of the fixing screw extends out of the outer clutch block to be in threaded connection and fixation with the inner clutch block;
the first poking assembly comprises a top lifting piece, a top lower pressing piece and an upper poking block; the upper shifting block is in a circular ring arrangement, the top and lower pressing sheet and the top lifting sheet are respectively sleeved on the upper shifting block, and the top and lower pressing sheet is positioned between the top lifting sheet and the upper shifting block;
the side wall of the upper shifting block is extended to form a stop block, the top lifting piece and the top lower pressing piece are respectively provided with an arc notch which is abutted against the stop block, the outer edge of the top lifting piece is axially extended to form a shifting part, and the outer edge of the top lower pressing piece is axially extended to form an extension part and a compression joint part which is far away from the extension part; when the upper shifting block rotates, the arc notch end edge of the top lifting piece is extruded by the stop block to link the top lifting piece, or the arc notch end edge of the top lower pressing piece is extruded to link the top lower pressing piece;
the upper shifting block rotates relatively to the upper shifting block, and when the upper shifting block rotates, the upper shifting block abuts against the arc-shaped notch of the upper lifting sheet and the arc-shaped notch of the upper pressing sheet to drive the upper lifting sheet and the upper pressing sheet to rotate;
the poking part of the top lifting piece and the extending part of the top lower pressing piece are arranged in an included angle, a part of crank arm assembly is clamped between the poking part of the top lifting piece and the extending part of the top lower pressing piece, and a poking block is convexly arranged at the contact position of the poking part and the crank arm assembly;
a notch is formed at one end of the outer clutch block, a fixed groove is formed at the other end of the outer clutch block, a lug is extended from the side edge of one end of the outer clutch block, which is close to the fixed groove, an arc-shaped avoidance opening is formed at the position of the upper shifting block, which corresponds to the lug, and the lug extrudes the end edge of the avoidance opening when the outer clutch block rotates so as to link the upper shifting block;
the inner clutch block is provided with a convex column, the convex column is arranged in a notch of the outer clutch block, and the inner clutch block and the outer clutch block are coaxially arranged; a through hole is formed in the middle of the bottom of the fixed groove, and the fixed screw passes through the through hole and is screwed and fixed in the convex column of the inner clutch block;
the aperture of the through hole is smaller than the diameter of the nut of the fixing screw and larger than the outer diameter of the screw rod of the fixing screw;
the fixed groove is a square groove or a round groove;
the convex blocks are in a step shape, the convex block parts are positioned on the side walls of the outer clutch blocks, and arc openings are formed in the positions, which are contacted with the convex blocks, of the inner clutch blocks so as to avoid the convex blocks of the outer clutch blocks;
the clutch jacking structure comprises a clutch pin, a return spring, a fixing piece and a locating pin, wherein a gear ring is convexly arranged on the periphery of the clutch pin, the return spring is sleeved on the clutch pin, the fixing piece limits the clutch pin to be positioned in a through hole of a large shifting fork, an annular groove is formed in the middle of the fixing piece, and the locating pin is inserted into the large shifting fork and is clamped at the annular groove of the fixing piece;
one side of the gear ring on the clutch pin is abutted against one end of the return spring, and the other side of the gear ring on the clutch pin is abutted against the fixing piece so as to prevent the clutch pin from being separated from the large shifting fork.
2. The quick-release and quick-lock clutch mechanism is characterized by comprising a large shifting fork component, a bevel tongue component and a crank arm component which are linked with the large shifting fork component, a square tongue component which is linked with the crank arm component, and a side plate provided with the bevel tongue component and the square tongue component, wherein the large shifting fork component is the double-shifting clutch structure of claim 1.
3. The quick release quick lock clutch mechanism according to claim 2, wherein the quick release quick lock clutch mechanism is arranged on the right side of the door body, and when the large shifting fork assembly is rotated anticlockwise, the large shifting fork assembly is linked with the crank arm assembly, and the square tongue assembly is pushed to the outer side of the side plate through the crank arm assembly; when the large shifting fork assembly is rotated clockwise, the large shifting fork assembly extrudes the inclined tongue assembly and pushes the inclined tongue assembly to the inner side of the side plate;
or the quick-release and quick-lock clutch mechanism is arranged on the left side of the door body, and when the large shifting fork assembly is rotated anticlockwise, the large shifting fork assembly is linked with the crank arm assembly, and the square tongue assembly is pushed to the outer side of the side plate through the crank arm assembly; when the large shifting fork assembly is rotated clockwise, the large shifting fork assembly extrudes the inclined tongue assembly and pushes the inclined tongue assembly to the inner side of the side plate.
4. The utility model provides an electronic lock, its characterized in that, electronic lock includes the lock seat, is located the curb plate of lock seat one side to and install in the dead bolt subassembly on the lock seat, dead bolt shifting block subassembly, motor element and clutch pack, motor element drive clutch pack moves, dead bolt shifting block subassembly drive dead bolt subassembly moves, quick-opening quick-locking clutch mechanism is the quick-opening quick-locking clutch mechanism of claim 2 or 3.
5. The electronic lock of claim 4, wherein the motor assembly comprises a box cover, a box body, a motor, a transmission assembly and a clutch plate, wherein the motor, the transmission assembly and the clutch plate are arranged in the box cover and the box body, and the switch assembly is arranged on one side of the box body, the clutch plate is correspondingly arranged on the transmission assembly and is rotatably arranged in the box body, when the switch assembly is closed, the motor works to drive the transmission assembly to move, and the transmission assembly is abutted against one end of the clutch plate to enable the other end of the clutch plate to swing, so as to be abutted against the clutch jacking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414008.0A CN108505827B (en) | 2018-05-03 | 2018-05-03 | Double-shifting clutch structure, quick-opening and quick-locking clutch mechanism and electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414008.0A CN108505827B (en) | 2018-05-03 | 2018-05-03 | Double-shifting clutch structure, quick-opening and quick-locking clutch mechanism and electronic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108505827A CN108505827A (en) | 2018-09-07 |
| CN108505827B true CN108505827B (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810414008.0A Active CN108505827B (en) | 2018-05-03 | 2018-05-03 | Double-shifting clutch structure, quick-opening and quick-locking clutch mechanism and electronic lock |
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| CN (1) | CN108505827B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577007B (en) * | 2020-05-09 | 2024-03-26 | 广东好太太智能家居有限公司 | Electronic lock clutch |
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| CN208310426U (en) * | 2018-05-03 | 2019-01-01 | 杨雨 | Double groups of clutch structures change up lock clutch and electronic lock fastly |
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| CN201539135U (en) * | 2009-11-06 | 2010-08-04 | 闵瑜 | Gear drive clutch reset device of door lock |
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| CN201087612Y (en) * | 2007-09-21 | 2008-07-16 | 曹湛斌 | Door handle clutch of strong theft-proof lock |
| CN201401059Y (en) * | 2009-04-17 | 2010-02-10 | 曹湛斌 | Improved structure of clutch assembly for electronic lock |
| CN102071844A (en) * | 2009-11-25 | 2011-05-25 | 林响 | Multi-bolt double-quick burglarproof lock |
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| CN108505827A (en) | 2018-09-07 |
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