CN220979094U - Intelligent handle assembly and intelligent door lock - Google Patents

Abstract

The utility model discloses an intelligent handle assembly and an intelligent door lock, wherein the intelligent handle assembly comprises a locking plate, a handle piece, a handle connecting seat, a pushing assembly and a hand-operated power generation assembly, and the locking plate is provided with a mounting hole in a penetrating manner; the handle piece is rotatably arranged on one side of the lock plate; the handle connecting seat comprises a handle joint, an inserting rod and a transmission shaft head, the handle joint is penetrated in the mounting hole from the other side of the lock plate and is connected with the handle piece, the handle joint can rotate along with the handle piece, the transmission shaft head is rotatably mounted on the handle joint, and the inserting rod is elastically mounted on the handle joint; the pushing component is arranged on the lock plate; the hand power generation assembly is arranged on the lock plate and is electrically connected with the pushing assembly, the pushing assembly can drive the inserting rod to move after being electrified, the inserting rod is provided with a first position for being clamped and inserted with the transmission shaft head and a second position separated from the transmission shaft head, when the inserting rod is located at the first position, the transmission shaft head can rotate along with the handle joint through the inserting rod, and when the inserting rod is located at the second position, the handle joint can idle relative to the transmission shaft head.

Description

Intelligent handle assembly and intelligent door lock

Technical Field

The utility model relates to the technical field of lockset structures, in particular to an intelligent handle assembly and an intelligent door lock.

Background

Along with intelligent terminal's rapid development, intelligent household equipment begins to get into people's daily life gradually, and the intellectuality of door also receives market attention more and more, and intelligent lock is different from traditional mechanical lock, and the tool to lock of more intelligent in the aspect of user identification, security, manageability is the executive component of locking a door in access control system, and unlike traditional mechanical lock, intelligent lock is the compound tool to lock that has security, convenience, advanced technology.

But the intelligent door lock is generally internally provided with a battery, and needs to be started by electricity, the battery is frequently not electrified in the using process of the intelligent door lock, even part of users can use the intelligent door lock once only a year, and the situation of no electricity exists, so that the door cannot be opened, and if the user searches for a charger to supply power or searches for a mechanical key to unlock the intelligent door lock, a certain time can be spent, and the user cannot immediately open the door.

Disclosure of utility model

The utility model provides an intelligent handle assembly and an intelligent door lock, and aims to solve the technical problems that in the prior art, a battery in the intelligent door lock is frequently dead, so that the door cannot be opened, if a charger is searched for supplying power or a mechanical key is used for unlocking, a certain time can be spent, and the door cannot be opened immediately.

The technical scheme of the utility model is as follows:

to achieve the above object, the present utility model provides an intelligent handle assembly comprising:

The lock plate is provided with a mounting hole in a penetrating way;

A handle piece rotatably installed at one side of the lock plate;

The handle connecting seat comprises a handle connector, at least one plunger rod and a transmission shaft head for controlling a lock cylinder switch, wherein the handle connector penetrates through the mounting hole from the other side of the lock plate and is connected with the handle piece, the handle connector can rotate along with the handle piece, the transmission shaft head is rotatably arranged on the handle connector, and the plunger rod is elastically arranged on the handle connector;

the pushing component is arranged on the lock plate and is abutted against the inserted link;

The hand power generation assembly can convert mechanical energy into electric energy, the hand power generation assembly is installed on the lock plate and is electrically connected with the pushing assembly, the pushing assembly can drive the inserting rod to move after being electrified, the inserting rod is provided with a first position for being clamped and inserted with the transmission shaft head and a second position separated from the transmission shaft head, when the inserting rod is located at the first position, the transmission shaft head can rotate along with the handle joint through the inserting rod, and when the inserting rod is located at the second position, the handle joint can idle relative to the transmission shaft head.

Further, the hand power generation assembly comprises a speed increasing gear set, a generator, a rectifying plate, a knob for manual rotation and a main controller electrically connected with the pushing assembly, the knob is rotatably installed on the locking plate, one end of the speed increasing gear set is connected with the knob, the other end of the speed increasing gear set is connected with the generator, and the generator is electrically connected with the main controller through the rectifying plate.

Further, the speed increasing gear set comprises a driving gear, a driven gear and a gear transmission pair, wherein the driving gear is coaxially connected with the knob, the driven gear is arranged on the generator, one end of the gear transmission pair is in meshed connection with the driving gear, and the other end of the gear transmission pair is in meshed connection with the driven gear.

Further, the pushing assembly comprises a motor and a push plate which is abutted against the inserted link, the motor is fixed on the lock plate and is electrically connected with the hand-operated power generation assembly, and the push plate can be driven to reciprocate by the motor; and/or the number of the groups of groups,

The intelligent handle assembly further comprises an induction identifier electrically connected with the hand-operated power generation assembly.

Further, the handle connecting seat further comprises at least one spring, the inserting rod is elastically installed on the handle connector through the spring, the transmission shaft head is provided with at least one jack, the pushing component can push the inserting rod to be inserted into the jack and compress the spring, so that the inserting rod is located at the first position, and after the pushing component is reset, the inserting rod can be withdrawn from the jack under the action of the elastic force of the spring, so that the inserting rod is located at the second position.

Further, the handle joint is provided with a mounting groove, a first communication groove, a positioning groove and a second communication groove which are communicated in sequence, the mounting groove is positioned in the middle of the handle joint, the second communication groove is communicated with the outer wall of the handle joint, the first communication groove, the positioning groove and the second communication groove are coaxially arranged, and the inner diameter of the positioning groove is larger than the inner diameters of the first communication groove and the second communication groove;

The inserted link includes guide bar and protruding locating the annular limiting plate in guide bar middle part, the one end of guide bar is located in the first intercommunication groove, the other end passes in proper order behind constant head tank and the second intercommunication groove protruding expose in outside the handle connects and with pushing component looks butt, the annular limiting plate is located in the constant head tank, the spring housing is located on the guide bar, the one end butt of spring in the constant head tank is close to inner wall, the other end of mounting groove one side will the annular limiting plate butt press in the constant head tank is close to the inner wall of pushing component one side.

Further, the handle connector comprises a seat plate and an adapter protruding from one surface of the seat plate, the adapter penetrates through the mounting hole and is connected with the handle piece, and the mounting groove, the first communication groove, the positioning groove and the second communication groove are all formed in the seat plate.

Further, the intelligent handle assembly further comprises a torsion spring, the torsion spring is sleeved on the adapter, the torsion spring is located between the seat plate and the lock plate, and the torsion spring is provided with two torsion ends which are arranged at intervals;

The lock plate is convexly provided with at least two stop blocks used for limiting the movement of the twisting ends respectively, the seat plate is convexly provided with a convex block used for pushing the movement of the twisting ends, and the distance from one end of the convex block away from the adapter to the adapter is smaller than the distance from one end of the stop block close to the adapter.

Further, the handle connecting seat further comprises a reversing piece for reversing the handle piece, the reversing piece is detachably arranged on the seat plate and is arranged at two ends of the transmission shaft head opposite to the protruding block, and the mounting groove comprises a containing cavity and a limiting groove which is concavely arranged on the side wall of the containing cavity and is arc-shaped;

The transmission shaft head comprises a main shaft and clamping blocks which are convexly arranged on the outer wall of the main shaft, the main shaft is rotatably arranged in the accommodating cavity, the clamping blocks are abutted to one end part of the limiting groove, the number of the inserting rods is two, the two inserting rods are oppositely arranged at two ends of the transmission shaft head, after the handle piece is changed, the clamping blocks are abutted to the other end part of the limiting groove, and the pushing assembly can drive the other inserting rods to be clamped and inserted in the other inserting holes.

The utility model also provides an intelligent door lock, which comprises the intelligent handle assembly.

Compared with the prior art, the utility model has the beneficial effects that at least:

When the intelligent handle assembly is powered off, the inserting rod is located at a second position, namely the inserting rod which is elastically installed on the handle joint is in a separated state with the transmission shaft head, the handle piece is fixedly connected with the handle joint, the handle joint can idle relative to the transmission shaft head, a door lock cannot be opened at the moment, the hand power generation assembly can manually provide electric quantity for the pushing assembly, the inserting rod can be driven to move after the pushing assembly is electrified, the inserting rod is located at a first position, namely the inserting rod on the handle joint is clamped with the transmission shaft head, the handle piece is rotated, the transmission shaft head can rotate along with the handle joint through the inserting rod, unlocking can be immediately carried out through power supply, and the door entering time is saved for a user.

Drawings

FIG. 1 is a schematic diagram of an intelligent handle assembly according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an intelligent handle assembly according to an embodiment of the present utility model;

FIG. 3 is a second schematic structural view of the intelligent handle assembly according to the embodiment of the present utility model;

FIG. 4 is an enlarged partial schematic view of FIG. 3A;

FIG. 5 is a second exploded view of the intelligent handle assembly according to the present utility model;

FIG. 6 is an exploded view of a smart grip assembly according to an embodiment of the present utility model;

FIG. 7 is an enlarged partial schematic view at B in FIG. 6;

FIG. 8 is a schematic view of a handle member according to an embodiment of the present utility model;

fig. 9 is a schematic structural view of a transmission shaft head according to an embodiment of the present utility model;

FIG. 10 is a schematic view of a handle joint according to an embodiment of the present utility model;

FIG. 11 is a second schematic structural view of a handle joint according to an embodiment of the present utility model;

Fig. 12 is a schematic structural view of a lock plate according to an embodiment of the present utility model.

In the figure:

10. A lock plate; 11. a mounting hole; 12. a stop block; 121. a first stopper; 122. a second stopper; 13. an arc-shaped positioning plate; 20. a handle member; 21. a receiving groove; 211. a correction plate; 22. a threaded hole; 23. a fool-proof groove; 30. a handle connecting seat; 31. a handle joint; 311. a guide hole; 312. a mounting groove; 3121. a receiving chamber; 3122. a limit groove; 313. a first communication groove; 314. a positioning groove; 315. a second communication groove; 316. a seat plate; 3161. a bump; 317. an adaptor; 318. a correction groove; 319. a fool-proof part; 32. a transmission shaft head; 321. a storage groove; 322. a main shaft; 3221. a jack; 3222. a shaft body; 3223. an annular shoulder; 323. a clamping block; 33. a rod; 331. a guide rod; 332. an annular limiting plate; 34. a spring; 35. a cover plate; 351. avoidance holes; 36. a reversing piece; 40. a pushing assembly; 41. a motor; 42. a push plate; 50. a hand-operated power generation assembly; 51. a knob; 52. a speed increasing gear set; 521. a drive gear; 522. a driven gear; 523. a gear transmission pair; 5231. a first transmission gear; 5232. a second transmission gear; 5233. a third transmission gear; 5234. a fourth transmission gear; 53. a generator; 54. a rectifying plate; 55. a master controller; 60. a fastener; 70. an inductive identifier; 80. a torsion spring; 81. a twisting end; 811. a first torsion end; 812. a second twisted end.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Referring to fig. 1 to 8, an intelligent handle assembly is disclosed in an embodiment of the present utility model, and the intelligent handle assembly is applied to a door lock and comprises a lock plate 10, a handle member 20, a handle connecting seat 30, a pushing assembly 40 and a hand crank power generation assembly 50.

In this embodiment, the lock plate 10 is transversely penetrated and provided with a mounting hole 11, the handle member 20 is rotatably mounted on one side of the lock plate 10, the handle connecting seat 30 is located on the other side of the lock plate 10, the handle connecting seat 30 comprises a handle joint 31, a transmission shaft head 32 and at least one inserting rod 33, the handle joint 31 is penetrated and arranged in the mounting hole 11 from the other side of the lock plate 10 and is fixedly connected with the handle member 20, the handle joint 31 can rotate along with the handle member 20, the transmission shaft head 32 is rotatably mounted on the handle joint 31, the inserting rod 33 is elastically mounted on the handle joint 31, one end of the transmission shaft head 32, far away from the handle member 20, is provided with a containing groove 321 for containing the transmission shaft head 32, the transmission shaft head 32 is fixedly connected with the tip rod, and the transmission shaft head 32 can be used for controlling the opening and closing of the lock cylinder through the tip rod, namely, when the tip rod rotates along with the transmission shaft head 32, the lock cylinder will not be opened when the tip rod does not rotate along with the transmission shaft head 32.

The push assembly 40 is installed on the lock plate 10, the push assembly 40 and the handle joint 31 are located on the same side face of the lock plate 10, the push assembly 40 is abutted to the inserted link 33, the hand power generation assembly 50 is installed on the lock plate 10, the hand power generation assembly 50 can convert mechanical energy into electric energy, the hand power generation assembly 50 is used for enabling hands to shake to generate electricity, the hand power generation assembly 50 is electrically connected with the push assembly 40 to provide electricity for the push assembly 40, the push assembly 40 can drive the corresponding inserted link 33 to move after being electrified, therefore the inserted link 33 is enabled to have a first position clamped with the transmission shaft head 32 and a second position separated from the transmission shaft head 32, when the inserted link 33 is located at the first position, the transmission shaft head 32 can rotate along with the handle joint 31 through the inserted link 33, the tip rod rotates along with the transmission shaft head 32, the lock cylinder can be opened, when the inserted link 33 is located at the second position, the handle joint 31 can rotate along with the transmission shaft head 32, the transmission shaft head 32 cannot rotate, and the lock cylinder cannot be opened.

In some embodiments, the intelligent handle assembly further comprises a fastener 60, the handle member 20 is provided with a receiving groove 21 and a threaded hole 22 concavely formed in the bottom wall of the receiving groove 21, the handle joint 31 is provided with a guide hole 311, the handle connecting seat 30 is inserted into the receiving groove 21, and the fastener 60 is connected with the threaded hole 22 after passing through the guide hole 311, so that the handle joint 31 and the handle member 20 are fixed on the lock plate 10 together, and the handle member 20 drives the handle joint 31 to coaxially rotate relative to the lock plate 10, and the fastener 60 is a screw.

In this embodiment, the hand-operated power generation assembly 50 includes a knob 51, a speed-increasing gear set 52, a generator 53, a rectifying plate 54 and a main controller 55 electrically connected to the pushing assembly 40, the knob 51 is rotatably mounted on the front side of the lock plate 10, the knob 51 is used for being gripped by a human hand and rotated for use, the speed-increasing gear set 52, the generator 53, the rectifying plate 54 and the main controller 55 are all mounted on the rear side of the lock plate 10, one end of the speed-increasing gear set 52 is coaxially connected with the knob 51, the other end of the speed-increasing gear set 52 is connected with a rotor of the generator 53, the generator 53 is electrically connected with the main controller 55 through the rectifying plate 54, the human hand rotates the knob 51, the output end of the generator 53 is increased in speed through the speed-increasing gear set 52 and provides mechanical energy, the generator 53 converts mechanical energy into alternating current, the alternating current is converted into direct current through the rectifying plate 54 and finally transmitted to the main controller 55, and the main controller 55 transmits the electrical energy to the pushing assembly 40.

The intelligent handle assembly further comprises an induction identifier 70 mounted on the handle piece 20, the induction identifier 70 is electrically connected with the hand-operated power generation assembly 50, the induction identifier 70 in the embodiment is a fingerprint identifier, after a fingerprint is recorded, the induction identifier 70 transmits information to the main controller 55, and after the main controller 55 analyzes that the fingerprint is correct, the main controller 55 transmits electric quantity to the pushing assembly 40 to unlock the lock.

The speed increasing gear set 52 includes a driving gear 521, a driven gear 522, and a gear transmission pair 523, where the driving gear 521 is coaxially connected with the knob 51, the driven gear 522 is mounted on a rotor of the generator 53, one end of the gear transmission pair 523 is engaged with the driving gear 521, the other end is engaged with the driven gear 522, and the transmission ratio of the driving gear 521 and the driven gear 522 is about 1:16, so as to realize a speed increasing motion and provide more mechanical energy for the generator 53.

In some embodiments, the gear transmission pair 523 includes a first transmission gear 5231, a second transmission gear 5232, a third transmission gear 5233 and a fourth transmission gear 5234, wherein the first transmission gear 5231 and the second transmission gear 5232 are coaxially disposed, the number of teeth of the first transmission gear 5231 is smaller than the number of teeth of the second transmission gear 5232, the first transmission gear 5231 is meshed with the driving gear 521, the third transmission gear 5233 and the fourth transmission gear 5234 are coaxially disposed, the number of teeth of the third transmission gear 5233 is smaller than the number of teeth of the fourth transmission gear 5234, the third transmission gear 5233 is meshed with the second transmission gear 5232, the fourth transmission gear 5234 is meshed with the driven gear 522, and of course, the gear transmission pair 523 may be formed by a plurality of transmission gears sequentially meshed with each other, and the number and the type of the transmission gears may be set as required.

The pushing assembly 40 comprises a motor 41 and a push plate 42 abutted against the inserted link 33, the motor 41 is fixed on the lock plate 10 and electrically connected with the hand power generation assembly 50, the hand power generation assembly 50 can provide electric quantity for the motor 41, so that the motor 41 can drive the push plate 42 to reciprocate, and the motor 41 is a linear motor 41 in the embodiment.

Referring to fig. 6 to 12, in the present embodiment, the handle connecting seat 30 further includes at least one spring 34, the insert rod 33 is elastically mounted on the handle connector 31 through the spring 34, at least one insertion hole 3221 is provided on an outer sidewall of the driving shaft head 32, the pushing component 40 can push the insert rod 33 to be inserted into the insertion hole 3221, the insert rod 33 compresses the spring 34 to enable the insert rod 33 to be in the first position, and when the pushing component 40 returns to the initial position, the insert rod 33 can withdraw from the insertion hole 3221 under the elastic force of the spring 34 to enable the insert rod 33 to be in the second position, and both the insert rod 33 and the spring 34 return to the initial positions.

The handle connecting seat 30 further comprises a cover plate 35, one surface of the handle joint 31, which is far away from the handle piece 20, is provided with a mounting groove 312, a first communication groove 313, a positioning groove 314 and a second communication groove 315 which are communicated in sequence, the mounting groove 312 is located in the middle of the handle joint 31, the first communication groove 313 is formed in the side wall of the mounting groove 312, the second communication groove 315 is communicated with the outer wall of the handle joint 31, the first communication groove 313, the positioning groove 314 and the second communication groove 315 are coaxially arranged, and the inner diameter of the positioning groove 314 is larger than the inner diameters of the first communication groove 313 and the second communication groove 315.

The inserting rod 33 comprises a guide rod 331 and an annular limiting plate 332 protruding from the middle of the guide rod 331, one end of the guide rod 331 is located in the first communicating groove 313, the other end of the guide rod 331 sequentially penetrates through the locating groove 314 and the second communicating groove 315 to be exposed out of the handle joint 31 and propped against the pushing assembly 40, the annular limiting plate 332 is located in the locating groove 314, the spring 34 is sleeved on the guide rod 331, one end of the spring 34 is propped against the inner wall of the locating groove 314, which is close to the mounting groove 312, the other end of the spring 34 is propped against the inner wall of the locating groove 314, which is close to the pushing assembly 40, and the cover plate 35 is mounted on the handle joint 31 and covers the first communicating groove 313, the locating groove 314, the second communicating groove 315 and part of the mounting groove 312 to locate the inserting rod 33 in fixation.

In this embodiment, the handle connector 31 is in a T-shaped structure, the handle connector 31 includes a seat plate 316 and an adapter 317 protruding from one surface of the seat plate 316, the outer diameter of the adapter 317 is smaller than that of the seat plate 316, the adapter 317 is inserted into the mounting hole 11 and connected with the handle member 20, the adapter 317 is located in the accommodating groove 21, and the mounting groove 312, the first communicating groove 313, the positioning groove 314 and the second communicating groove 315 are all disposed on one surface of the seat plate 316 away from the adapter 317.

In some embodiments, the inner wall of the accommodating groove 21 is convexly provided with a plurality of correction plates 211 arranged at intervals, the handle connecting seat 30 is concavely provided with a plurality of correction grooves 318, and the correction plates 211 are inserted into the correction grooves 318 to prevent the handle joint 31 from slipping relative to the handle piece 20 during the rotation of the handle piece 20.

In some embodiments, the handle joint 31 is further provided with a fool-proof portion 319 in a protruding manner, and the handle member 20 is correspondingly provided with a fool-proof slot 23, and the fool-proof portion 319 is inserted into the fool-proof slot 23, so as to avoid that the handle joint 31 is inserted into the accommodating slot 21 of the handle member 20 to be offset, and avoid affecting the use effect.

With continued reference to fig. 2 and 9-12, in this embodiment, the intelligent handle assembly further includes a torsion spring 80, the torsion spring 80 is sleeved on the adapter 317, the torsion spring 80 is located between the seat plate 316 and the lock plate 10, and the torsion spring 80 has two twisting ends 81 disposed at intervals; the lock plate 10 is provided with at least two protruding stoppers 12 for limiting the movement of the two twisting ends 81, the two twisting ends 81 can be respectively abutted against the two stoppers 12, the seat plate 316 is provided with protruding lugs 3161 for pushing the movement of the twisting ends 81, the handle member 20 can drive the protruding lugs 3161 on the handle connecting seat 30 to rotate together in the rotating process, the distance from one end of the protruding lugs 3161 far away from the connecting seat 317 to the connecting seat 317 is smaller than the distance from one end of the stopper 12 close to the connecting seat 317, so that the protruding lugs 3161 cannot interfere with the stopper 12 in the rotating process, the protruding lugs 3161 can be abutted against one of the twisting ends 81 for pushing the movement of the twisting ends 81, and when the acting force acting on the handle member 20 is cancelled, the torsion spring 80 can be used for resetting the handle member 20.

The handle connecting seat 30 further comprises a reversing piece 36 for reversing the handle piece 20, the reversing piece 36 is detachably mounted on the seat board 316, the reversing piece 36 and the protruding blocks 3161 are oppositely arranged at two ends of the transmission shaft head 32, the distance from one end of the reversing piece 36 away from the transmission shaft head 32 to the transmission shaft head 32 is smaller than the distance from one end of the stop block 12 close to the transmission shaft head 32, the reversing piece 36 cannot interfere with the stop block 12 in the rotating process, the reversing piece 36 can be used for reversing the handle piece 20 by 180 degrees, the reversing piece 36 can interfere with the twisting end 81, and the reversing piece 36 is a screw.

In this embodiment, the installation groove 312 includes a receiving cavity 3121 and a limiting groove 3122 concavely disposed on a side wall of the receiving cavity 3121 and having an arc shape, the driving shaft head 32 includes a main shaft 322 and a clamping block 323 convexly disposed on one end of an outer wall of the main shaft 322, the main shaft 322 is rotatably disposed in the receiving cavity 3121, the clamping block 323 is abutted to one end of the limiting groove 3122, the insertion hole 3221 is disposed on the main shaft 322, the number of the inserting rods 33 is two, the two inserting rods 33 are oppositely disposed at two ends of the driving shaft head 32, when the handle member 20 is changed, the driving shaft head 32 rotates 180 degrees together with the handle joint 31, the clamping block 323 is abutted to the other end of the limiting groove 3122, and in an energized state, the pushing assembly 40 can drive the other inserting rod 33 to be clamped in the other insertion hole 3221.

In some embodiments, the spindle 322 includes a shaft body 3222 and an annular shoulder 3223 protruding from one end of an outer side wall of the shaft body 3222, the fixture block 323 is connected with the annular shoulder 3223, the insertion holes 3221 are concavely formed from an outer wall of the annular shoulder 3223 toward one side of the shaft body 3222, the number of the insertion holes 3221 is two, the shaft body 3222 penetrates through the avoidance holes 351 on the cover plate 35, and the cover plate 35 encapsulates the annular shoulder 3223 and the fixture block 323 in the mounting groove 312 together, so that the transmission shaft head 32 can idle relative to the handle joint 31.

The lock plate 10 is further provided with an arc-shaped positioning plate 13 in a protruding mode, wherein the arc-shaped positioning plate 13 is used for limiting movement of the twisting ends 81, the arc-shaped positioning plate 13 is located between the two twisting ends 81, and the arc-shaped positioning plate 13 is used for providing a rotation limiting position for the two twisting ends 81 so as to limit the twisting ends 81 to continue rotating, so that on one hand, the torsion spring 80 can be protected, the durability of the torsion spring 80 is improved, and the torsion spring 80 is prevented from being damaged due to excessive twisting; on the other hand, the arc-shaped positioning plate 13 can provide a positioning function, so that the handle member 20 rotates to have a rotation range, and the rotation smoothness of the handle member 20 is improved.

The utility model also discloses an intelligent door lock, which comprises the intelligent handle assembly.

Working principle of intelligent handle assembly:

As shown in fig. 6 and 7, the lock plate 10 is vertically disposed, defining two blocks 12 as a first block 121 and a second block 122, respectively, where the first block 121 is disposed near the exposed handle member 20, and two twisting ends 81 as a first twisting end 811 and a second twisting end 812, respectively, where the first twisting end 811 is located between the bottom of the first block 121 and the arc-shaped positioning plate 13, the second twisting end 812 is located between the arc-shaped positioning plate 13 and the bottom of the second block 122, the protrusion 3161 is located at an end of the first twisting end 811 away from the arc-shaped positioning plate 13, the reversing member 36 is located at an end of the second twisting end 812 away from the arc-shaped positioning plate 13, the protrusion 3161 and the reversing member 36 are jointly located between the two twisting ends 81, the handle member 20 can swing up and down within a 90 ° range, and the protrusion 3161 and the reversing member 36 will not interfere with the block 12 in the rotating process;

When the door lock is in a locking state, the inserted link 33 and the transmission shaft head 32 are arranged at intervals, the handle piece 20 is rotated, the handle joint 31 can idle relative to the transmission shaft head 32, the door lock cannot be unlocked at the moment, the hand power generation assembly 50 is used for manually providing electricity for the pushing assembly 40, meanwhile, the sensing identifier 70 on the handle piece 20 is pressed by fingers, after the main controller 55 in the hand power generation assembly 50 detects correct fingerprint information, an instruction is sent to the pushing assembly 40, the pushing assembly 40 can drive the inserted link 33 to move under the condition of being electrified, the inserted link 33 is inserted into the transmission shaft head 32, at the moment, the handle piece 20 is rotated, the transmission shaft head 32 can rotate along with the handle joint 31 through the inserted link 33, the door can be unlocked immediately, the time for a user to enter is saved, and at the same time, the bump 3161 rotates anticlockwise along with the handle 20, the bump 3161 presses the first torsion end 811 to rotate towards one side of the arc-shaped positioning plate 13 together in the rotating process, the second torsion end 812 does not rotate due to the blocking of the second stop block 122 until the door lock is opened, at this time, the first torsion end 811 does not need to touch the arc-shaped positioning plate 13, when the force on the handle 20 is removed, the first torsion end 811 drives the bump 3161 to reset to the original point together under the elastic action of the torsion spring 80, the handle 20, the handle joint 31 and the transmission shaft head 32 are reset to the original point under the action of the torsion spring 80, the pushing component 40 resets, the inserted link 33 automatically resets under the elastic action of the spring 34, the inserted link 33 is separated from the transmission shaft head 32, and the door lock returns to the locking state;

When the handle 20 needs to be turned 180 degrees, the reversing piece 36 is loosened, the handle connecting seat 30 is turned 180 degrees clockwise, and then the reversing piece 36 is screwed up again, at this time, the protruding block 3161 is located at one end of the second twisting end 812 away from the arc positioning plate 13, the reversing piece 36 is located at one end of the first twisting end 811 away from the arc positioning plate 13, the protruding block 3161 and the reversing piece 36 are located between the two twisting ends 81 together, the transmission shaft head 32 also rotates 180 degrees together with the handle joint 31, the clamping block 323 in the transmission shaft head 32 is abutted to the other end of the limiting groove 3122, and the pushing assembly 40 can drive the other inserting rod 33 to be inserted into the other inserting hole 3221 in a clamping manner; when unlocking is needed, assuming that the other insert rod 33 is already inserted into the other insertion hole 3221, the handle 20 is pressed down, the protruding block 3161 rotates clockwise along with the handle 20, the protruding block 3161 can press the second torsion end 812 to rotate towards one side of the arc-shaped locating plate 13 together in the rotating process, the first torsion end 811 does not rotate due to the blocking of the first stop block 121 until the door lock is opened, at this time, the second torsion end 812 does not need to touch the arc-shaped locating plate 13, and when the force on the handle 20 is removed, the second torsion end 812 can drive the protruding block 3161 to reset to the original point together clockwise under the elastic action of the torsion spring 80.

In summary, when the intelligent handle assembly is powered off, the insert rod 33 is located at the second position, that is, the insert rod 33 and the transmission shaft head 32 which are elastically installed on the handle joint 31 are in a separated state, the handle piece 20 is fixedly connected with the handle joint 31, the handle piece 20 is rotated, the handle joint 31 can idle relative to the transmission shaft head 32, at the moment, the door lock cannot be unlocked, the hand power generation assembly 50 can manually provide electricity for the push assembly 40, the push assembly 40 can drive the insert rod 33 to move after being electrified, the insert rod 33 is located at the first position, that is, the insert rod 33 and the transmission shaft head 32 on the handle joint 31 are clamped and inserted, the handle piece 20 is rotated, the transmission shaft head 32 can be immediately powered on to unlock through the insert rod 33, and the door entering time is saved for a user.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (10)

1. An intelligent handle assembly, comprising:

The lock plate is provided with a mounting hole in a penetrating way;

A handle piece rotatably installed at one side of the lock plate;

The handle connecting seat comprises a handle connector, at least one plunger rod and a transmission shaft head for controlling a lock cylinder switch, wherein the handle connector penetrates through the mounting hole from the other side of the lock plate and is connected with the handle piece, the handle connector can rotate along with the handle piece, the transmission shaft head is rotatably arranged on the handle connector, and the plunger rod is elastically arranged on the handle connector;

the pushing component is arranged on the lock plate and is abutted against the inserted link;

The hand power generation assembly can convert mechanical energy into electric energy, the hand power generation assembly is installed on the lock plate and is electrically connected with the pushing assembly, the pushing assembly can drive the inserting rod to move after being electrified, the inserting rod is provided with a first position for being clamped and inserted with the transmission shaft head and a second position separated from the transmission shaft head, when the inserting rod is located at the first position, the transmission shaft head can rotate along with the handle joint through the inserting rod, and when the inserting rod is located at the second position, the handle joint can idle relative to the transmission shaft head.

2. The intelligent handle assembly according to claim 1, wherein the hand-operated power generation assembly comprises a speed increasing gear set, a generator, a rectifying plate, a knob for manual rotation and a main controller electrically connected with the pushing assembly, the knob is rotatably installed on the locking plate, one end of the speed increasing gear set is connected with the knob, the other end of the speed increasing gear set is connected with the generator, and the generator is electrically connected with the main controller through the rectifying plate.

3. The intelligent handle assembly according to claim 2, wherein the speed increasing gear set comprises a driving gear, a driven gear and a gear transmission pair, the driving gear is coaxially connected with the knob, the driven gear is mounted on the generator, one end of the gear transmission pair is in meshed connection with the driving gear, and the other end of the gear transmission pair is in meshed connection with the driven gear.

4. The intelligent handle assembly according to claim 1, wherein the pushing assembly comprises a motor and a push plate abutted against the plunger, the motor is fixed on the lock plate and electrically connected with the hand crank assembly, and the push plate can be driven to reciprocate; and/or the number of the groups of groups,

The intelligent handle assembly further comprises an induction identifier electrically connected with the hand-operated power generation assembly.

5. The intelligent handle assembly according to claim 1, wherein the handle connecting seat further comprises at least one spring, the inserting rod is elastically installed on the handle connector through the spring, the transmission shaft head is provided with at least one insertion hole, the pushing assembly can push the inserting rod to be inserted into the insertion hole and compress the spring, so that the inserting rod is in the first position, and when the pushing assembly is reset, the inserting rod can be withdrawn from the insertion hole under the elastic force of the spring, so that the inserting rod is in the second position.

6. The intelligent handle assembly according to claim 5, wherein the handle joint is provided with a mounting groove, a first communication groove, a positioning groove and a second communication groove which are communicated in sequence, the mounting groove is positioned in the middle of the handle joint, the second communication groove is communicated with the outer wall of the handle joint, the first communication groove, the positioning groove and the second communication groove are coaxially arranged, and the inner diameter of the positioning groove is larger than the inner diameters of the first communication groove and the second communication groove;

The inserted link includes guide bar and protruding locating the annular limiting plate in guide bar middle part, the one end of guide bar is located in the first intercommunication groove, the other end passes in proper order behind constant head tank and the second intercommunication groove protruding expose in outside the handle connects and with pushing component looks butt, the annular limiting plate is located in the constant head tank, the spring housing is located on the guide bar, the one end butt of spring in the constant head tank is close to inner wall, the other end of mounting groove one side will the annular limiting plate butt press in the constant head tank is close to the inner wall of pushing component one side.

7. The intelligent handle assembly according to claim 6, wherein the handle connector comprises a seat plate and an adapter protruding from one surface of the seat plate, the adapter is inserted into the mounting hole and connected with the handle member, and the mounting groove, the first communication groove, the positioning groove and the second communication groove are all formed in the seat plate.

8. The intelligent handle assembly of claim 7, further comprising a torsion spring, wherein the torsion spring is sleeved on the adapter, wherein the torsion spring is positioned between the seat plate and the lock plate, and wherein the torsion spring has two torsion ends arranged at intervals;

The lock plate is convexly provided with at least two stop blocks used for limiting the movement of the twisting ends respectively, the seat plate is convexly provided with a convex block used for pushing the movement of the twisting ends, and the distance from one end of the convex block away from the adapter to the adapter is smaller than the distance from one end of the stop block close to the adapter.

9. The intelligent handle assembly according to claim 8, wherein the handle connecting seat further comprises a reversing piece for reversing the handle piece, the reversing piece is detachably mounted on the seat plate and is arranged at two ends of the transmission shaft head opposite to the protruding block, and the mounting groove comprises a containing cavity and a limiting groove which is concavely arranged on the side wall of the containing cavity and is arc-shaped;

The transmission shaft head comprises a main shaft and clamping blocks which are convexly arranged on the outer wall of the main shaft, the main shaft is rotatably arranged in the accommodating cavity, the clamping blocks are abutted to one end part of the limiting groove, the number of the inserting rods is two, the two inserting rods are oppositely arranged at two ends of the transmission shaft head, after the handle piece is changed, the clamping blocks are abutted to the other end part of the limiting groove, and the pushing assembly can drive the other inserting rods to be clamped and inserted in the other inserting holes.

10. An intelligent door lock comprising the intelligent handle assembly of any one of claims 1-9.