CN113216758B

CN113216758B - Intelligent lock and outdoor cabinet

Info

Publication number: CN113216758B
Application number: CN202110475971.1A
Authority: CN
Inventors: 张川; 林志海; 梁海坤; 黄超锋; 曹思路; 赵才龙; 黄思锷; 蒋洪亮; 张静
Original assignee: Guangzhou Magic Electronic Technology Co ltd
Current assignee: Guangzhou Magic Electronic Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-04-01
Anticipated expiration: 2041-04-29
Also published as: CN113216758A

Abstract

The invention discloses an intelligent lock and an outdoor cabinet, wherein the intelligent lock comprises a lock body shell, a lock body core mechanism, a handle, a lock tongue component, a control device and a generator, the lock body core mechanism comprises a clutch mechanism, an unlocking pushing component and a lock tongue connecting piece, and the clutch mechanism comprises a clutch pin, a stroke limiting pin, a rotating shaft component, a cam component and a main shaft component; the cam component is arranged on the rotating shaft component; the clutch pin moves to and fro to switch between a first position and a second position, the clutch pin moves to the first position to enable the spindle part to drive the spindle part to rotate, and the clutch pin moves to the second position to enable the spindle part not to rotate along with the spindle part; the unlocking pushing end of the unlocking pushing component is used for abutting against the stroke limiting pin to enable the clutch pin to be located at the second position, the control device operates the unlocking pushing component to move to enable the unlocking pushing end to not abut against the stroke limiting pin, then the clutch pin is located at the first position, and the cam component pushes the unlocking pushing component to enable the unlocking pushing component to move to the position abutting against the stroke limiting pin.

Description

Intelligent lock and outdoor cabinet

Technical Field

The invention relates to the technical field of locks, in particular to an intelligent lock and an outdoor cabinet.

Background

The outdoor cabinet is mainly used for placing equipment for communication, power, television, monitoring and the like, and is an important ring in television, communication, monitoring and power infrastructure. The intelligent cabinet lock is used as a first threshold for opening the outdoor cabinet, so that the safety of various devices in the outdoor cabinet can be effectively guaranteed.

Due to the inherent characteristics of optical cable signal transmission, the optical cable transmission does not need to use electricity, so that no power supply is provided inside the optical cable cross-connecting box equipment; although some equipment cabinets with power supplies inside, such as outdoor integrated cabinets used in iron towers, provide power supply environment inside, outdoor cabinets often have power failure due to various reasons such as power failure in areas, power cable breaking, tripping and the like; like the outdoor ring main unit of the power grid, the voltage supplied inside the outdoor ring main unit is high-voltage power and cannot be directly used for supplying power for the intelligent cabinet lock. Therefore, how to supply power to the intelligent cabinet lock becomes a problem which needs to be solved urgently in the industry.

Disclosure of Invention

In order to solve at least one of the above technical problems, the present invention provides an intelligent lock and an outdoor cabinet, wherein the intelligent lock has a self-powered function, and the adopted technical scheme is as follows:

the outdoor cabinet provided by the invention comprises an intelligent lock.

The intelligent lock provided by the invention comprises a lock body shell, a lock body core mechanism, a handle, a lock tongue component, a control device and a generator, wherein the lock body core mechanism comprises a clutch mechanism, an unlocking pushing component and a lock tongue connecting piece, the lock tongue connecting piece is used for connecting the lock tongue component, the control device is used for controlling the unlocking pushing component to start, the generator is used for supplying power to the control device and the unlocking pushing component, the clutch mechanism comprises a clutch pin, a stroke limiting pin, a rotating shaft component, a cam component and a main shaft component, a first through hole penetrating through the side wall of the clutch pin is arranged, the stroke limiting pin penetrates through the first through hole, a first end of the rotating shaft component is used for connecting the lock tongue connecting piece, the rotating shaft component is used for driving the lock tongue connecting piece to rotate, and the clutch pin penetrates through the rotating shaft component along the axial direction, the side wall of the rotating shaft part is provided with a through square hole, the stroke limiting pin penetrates through the square hole, and the side wall of the square hole abuts against the side surface of the stroke limiting pin so as to stop the rotating shaft part; the cam part is arranged on the rotating shaft part, the rotating shaft part drives the cam part to rotate, and the cam part rotates to push the unlocking pushing part to move; the main shaft component is used for connecting the handle, the main shaft component is in transmission connection with the generator to enable the generator to generate electricity, the first end of the main shaft component is arranged in the second end of the rotating shaft component, the clutch pin is axially and reciprocally movable relative to the main shaft component to enable the clutch pin to be switched between a first position and a second position, the first position is farther away from the main shaft component than the second position, the clutch pin is moved to the first position to enable the main shaft component to drive the rotating shaft component to synchronously rotate, and the clutch pin is moved to the second position to enable the rotating shaft component not to rotate along with the main shaft component; the unlocking pushing component is provided with an unlocking pushing end, the unlocking pushing end is used for abutting against the side face of the stroke limiting pin so that the clutch pin is located at the second position, the control device is used for controlling the unlocking pushing component to move so that the unlocking pushing end is released from abutting against the stroke limiting pin, the unlocking pushing end is released from abutting against the stroke limiting pin and then the clutch pin is located at the first position, and the cam component pushes the unlocking pushing component so that the unlocking pushing component moves to abut against the position of the stroke limiting pin.

In some embodiments of the present invention, the lock body core mechanism includes a lock body self-locking part, the lock body housing is provided with a fourth through hole for installing the lock tongue connecting member, a side wall of the lock tongue connecting member is provided with a third through hole for installing the lock body self-locking part, the lock body self-locking part is movable along an axial direction of the third through hole, a side wall of the fourth through hole is provided with a second avoiding notch, and a first end of the lock body self-locking part moves into the second avoiding notch to stop rotation of the lock tongue connecting member.

In some embodiments of the invention, the clutch mechanism includes a lock body self-locking ring, the lock body self-locking ring is installed with the first end of the clutch pin, a side surface of the lock body self-locking ring is used for abutting against the second end of the lock body self-locking part so that the first end of the lock body self-locking part is kept clamped with the second avoidance notch, the lock body self-locking ring is provided with a second avoidance space along the circumference, and the second end of the lock body self-locking part moves into the second avoidance space so that the first end of the lock body self-locking part is separated from the second avoidance notch.

In some embodiments of the present invention, the clutch mechanism includes a clutch return spring, the clutch return spring is sleeved on a first end of the clutch pin, one end of the clutch return spring is used for applying an acting force to the clutch pin to make the clutch pin have a tendency to move to the second position, and the clutch pin moves to the second position to drive the lock body to move from the side surface of the lock ring to a position abutting against a second end of the lock body self-locking component.

In some embodiments of the present invention, the clutch mechanism includes a clutch reset sleeve, the rotating shaft component is sleeved outside the clutch reset sleeve, the clutch pin penetrates through the clutch reset sleeve, the stroke limit pin penetrates through a side wall of the clutch reset sleeve, a first end of the clutch reset spring is configured to apply an acting force to the clutch reset sleeve, and a second end of the clutch reset spring is configured to apply an acting force to the clutch pin so that the clutch pin has a tendency to move to the second position.

In some embodiments of the present invention, the first through hole is provided as a kidney-shaped hole, the clutch pin is movable relative to the travel limit pin in an axial direction of the clutch pin, and the clutch pin is moved to move the lock body self-locking ring in the axial direction of the clutch pin.

In some embodiments of the invention, the clutch mechanism includes a clutch-dynamic spring for applying a spring force to the clutch pin to cause the clutch pin to have a tendency to move to the first position.

In some embodiments of the present invention, the clutch mechanism includes a clutch transmission member, the first end of the spindle member is sleeved on the end of the clutch pin, the sidewall of the first end of the spindle member is provided with a second through hole for placing the clutch transmission member, the second through hole penetrates through the sidewall of the first end of the spindle member, the clutch transmission member is movable along the axial direction of the second through hole, the spindle member is in transmission with the rotating shaft member through the clutch transmission member, the outer wall of the second end of the clutch pin is provided with a first avoidance groove along the circumference, the inner wall of the second end of the rotating shaft member is provided with a first avoidance notch, and the clutch pin moves axially relative to the spindle member to partially place the clutch transmission member in the first avoidance groove or the first avoidance notch.

In some embodiments of the present invention, the smart lock includes a lock body middle plate, the lock body housing includes a panel shell and a bottom shell, the lock body middle plate is disposed between the panel shell and the bottom shell, the lock body core mechanism and the generator are installed in the bottom shell, and the lock body middle plate is provided with a fifth through hole through which the spindle part or the handle passes.

The embodiment of the invention has at least the following beneficial effects: the handle is rotated, the main shaft part drives the generator to start, the generator supplies power to the control device and the unlocking pushing part, the control device operates to enable the unlocking pushing end to move so as to release the abutting of the stroke limiting pin, then the clutch pin moves to a first position, the main shaft part and the rotating shaft part are in transmission connection, the rotating shaft part drives the bolt connecting piece to synchronously rotate, and the bolt part in the intelligent lock can be rotated so as to open the intelligent lock; meanwhile, the cam component rotates along with the rotating shaft component to enable the unlocking pushing end to move reversely, the unlocking pushing end jacks up the stroke limiting pin again, then the clutch pin moves to the second position, and the transmission connection between the main shaft component and the rotating shaft component is disconnected. The invention can be widely applied to the technical field of locks.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a block diagram of an intelligent lock;

FIG. 2 is a cross-sectional view of the smart lock;

FIG. 3 is a structural view of the clutch mechanism, not showing the structure of the spindle unit;

fig. 4 is a block diagram of a deadbolt connector;

FIG. 5 is an assembled structural view of the core mechanism of the lock body, wherein the structure of the spindle unit and the unlocking pushing unit are not shown;

FIG. 6 is a top view of the structure of FIG. 5;

FIG. 7 is a cross-sectional view A-A of the structure of FIG. 6;

fig. 8 is a cross-sectional view B-B of the structure of fig. 6, showing no structure of the deadbolt connector;

fig. 9 is an assembly structure view of the core mechanism of the lock body, which shows the relative position relationship of the cam member, the stroke limiting pin and the unlocking pushing end under normal state;

fig. 10 is an assembly structure view of the core mechanism of the lock body, showing the relative position relationship of the cam member, the stroke limiting pin and the unlocking pushing end after the unlocking pushing member releases the stroke limiting pin;

fig. 11 is an assembly structure view of a core mechanism of a lock body, which shows a relative position relationship between a cam member, a stroke limiting pin and an unlocking pushing end after the cam member pushes an unlocking pushing member to complete a reset movement;

figure 12 is a schematic structural view of a lock body core mechanism and a generator;

fig. 13 is a structural diagram of the smart lock, which is divided into a panel shell, a middle plate of the lock body and a bottom shell.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., are used in an orientation or positional relationship indicated based on the drawings, it is merely for convenience of description and simplicity of description, and it is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, is not to be considered as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention relates to an outdoor cabinet, which comprises an intelligent lock, wherein the intelligent lock has a power generation function, and under the condition that an external power supply is not available, the intelligent lock is matched with software and hardware for operation in a self-powered mode, so that unlocking can be realized, and ultra-low energy consumption is realized.

Other constructions and operations of the outdoor cabinet are known to those skilled in the art and will not be described in detail herein, and the structure of the smart lock will be described below.

The invention relates to an intelligent lock, which comprises a lock body core mechanism, a handle 400, a bolt part, a control device and a generator 600, wherein the lock body core mechanism comprises a clutch mechanism, an unlocking pushing part 200 and a bolt connecting piece 300, the first end of the bolt connecting piece 300 is used for installing the bolt part, the generator 600 is used for supplying power to the control device and the unlocking pushing part 200, specifically, the generator 600 supplies power to the control device, and a circuit board generates stable working voltage and supplies power to the unlocking pushing part 200 according to circuit logic. The control device is used for controlling the unlocking pushing component 200 to be started, is safe and reliable, and can be started in a mode of inputting a password, unlocking by fingerprints or scanning a two-dimensional code. Specifically, a two-dimensional code label is arranged on the surface of the intelligent lock, and a user scans the two-dimensional code through a terminal.

Referring to the drawings, the smart lock includes a lock body housing in which a generator 600, a clutch mechanism, a bolt coupling 300, and an unlocking push member 200 are disposed. Further, the smart lock includes a lock body middle plate 502, a lock body housing including a panel case 501 and a bottom case 503, the lock body middle plate 502 disposed between the panel case 501 and the bottom case 503, and a lock body core mechanism and a generator 600 installed in the bottom case 503. Utilize lock body medium plate 502 more convenient to install intelligent lock on the equipment door, specifically, have the preformed hole of installation intelligent lock usually on the equipment door, when installing intelligent lock, install lock body medium plate 502 on the equipment door, the fifth through-hole corresponds with the position of preformed hole, and bottom shell 503 and the installation of lock body medium plate 502 that will assemble in the inboard of equipment door, the outside at the equipment door is installed to panel shell 501 that will assemble.

Conventionally, the reserved hole on the equipment door is enough for the handle 400 or the spindle unit 106 to pass through, so that the problem that the size of the reserved hole is deviated when a common intelligent cabinet lock is installed can be avoided. It will be appreciated that the lock body middle plate 502 is provided with a fifth through hole through which the spindle unit 106 or the handle 400 can pass, so that the handle 400 and the spindle unit 106 are installed, and in particular, the handle 400 is rotatably installed on the panel case 501. Of course, alternatively, the handle 400 may be disposed to penetrate the panel shell 501 and the fifth through hole and then be connected to the spindle unit 106, or the spindle unit 106 may penetrate the fifth through hole and the panel shell 501 and then be installed with the handle 400.

The clutch mechanism comprises a clutch pin 101, a rotating shaft part 104 and a main shaft part 106, wherein the rotating shaft part 104 is arranged to be a through hollow structure along the axial direction, the clutch pin 101 penetrates into the rotating shaft part 104 along the axial direction, the first end of the rotating shaft part 104 is used for being connected with a bolt connecting piece 300, the rotating shaft part 104 is used for driving the bolt connecting piece 300 to rotate, the rotating shaft part 104 is clamped with the bolt connecting piece 300 and is reinforced and connected through a magnetic piece, the main shaft part 106 is used for being connected with a handle 400, the first end of the main shaft part 106 is arranged at the second end of the rotating shaft part 104, and the handle 400 is arranged at the second end of the main shaft part 106. Specifically, the spindle unit 106 is used for driving the spindle unit 104 to rotate so as to unlock the smart lock, and the transmission between the spindle unit 106 and the spindle unit 104 can be connected and disconnected through the clutch pin 101, so that the smart lock is safe and reliable.

The clutch pin 101 is axially reciprocable relative to the spindle unit 106 to switch the clutch pin 101 between a first position and a second position, the first position being farther from the spindle unit 106 than the second position, the clutch pin 101 being moved to the first position to cause the spindle unit 106 to rotate synchronously with the spindle unit 104, and the clutch pin 101 being moved to the second position to cause the spindle unit 104 not to rotate with the spindle unit 106. It can be understood that when the clutch pin 101 is located at the second position, the clutch mechanism is in a locked state, and the spindle unit 106 and the spindle unit 104 have no transmission connection relationship; when the clutch pin 101 is located at the first position, the clutch mechanism is in an unlocked state, the handle 400 is rotated, the spindle part 106 drives the rotating shaft part 104 to rotate, the rotating shaft part 104 drives the bolt connecting piece 300 to rotate, and the bolt part rotates to open the intelligent lock. Normally, the smart lock is locked and clutch pin 101 is in the second position.

The clutch mechanism includes a plurality of clutch transmission members 111, and the main shaft member 106 is in transmission with the rotating shaft member 104 through the clutch transmission members 111. With reference to the drawings, a counter bore is formed in the first end of the main shaft component 106, the first end of the main shaft component 106 is sleeved on the end portion of the clutch pin 101, second through holes for placing the clutch transmission member 111 are formed in the side wall of the first end of the main shaft component 106, the second through holes are evenly distributed along the circumference, the second through holes penetrate through the side wall of the first end of the main shaft component 106, the clutch transmission member 111 is movable along the axial direction of the second through holes, and the clutch transmission member 111 is a steel ball. The outer wall of the second end of the clutch pin 101 is circumferentially provided with a first avoidance groove, the section of the first avoidance groove is arranged to be of a V-shaped structure, the first avoidance groove is provided with an inclined side wall, the inner wall of the second end of the rotating shaft component 104 is provided with a first avoidance notch, and the clutch pin 101 axially moves relative to the main shaft component 106 so that the clutch transmission piece 111 is partially arranged in the first avoidance groove or the first avoidance notch. Specifically, when the clutch pin 101 is in the second position, the position of the first avoiding groove corresponds to the position of the second through hole, the clutch transmission member 111 is partially positioned in the second through hole and partially positioned in the first avoiding groove, and when the main shaft member 106 is rotated, the clutch transmission member 111 moves around the first avoiding groove, so that the main shaft member 106 can freely rotate without being in transmission relation with the rotating shaft member 104 and the clutch pin 101; when the clutch pin 101 moves from the second position to the first position, the clutch transmission member 111 moves in the second through hole until the clutch transmission member 111 is partially located in the second through hole and partially located in the first avoiding notch, and the sidewall of the clutch pin 101 blocks one end of the second through hole, so that the clutch transmission member 111 keeps being engaged with the first avoiding notch, and at this time, the transmission connection between the spindle member 106 and the rotating shaft member 104 can be realized through the clutch transmission member 111.

The clutch mechanism comprises a stroke limiting pin 103, the stroke limiting pin 103 is mounted with the clutch pin 101, specifically, a first through hole 102 is arranged on the side wall of the clutch pin 101, the stroke limiting pin 103 penetrates through the first through hole 102, it can be understood that the stroke limiting pin 103 also penetrates through the side wall of the rotating shaft part 104, and two ends of the stroke limiting pin 103 respectively extend out. The unlocking pushing component 200 is provided with two unlocking pushing ends 201, and the two unlocking pushing ends 201 are respectively used for abutting against the side faces at the two ends of the stroke limiting pin 103. Under a normal state, the unlocking pushing end 201 is used for abutting against the side surface of the stroke limiting pin 103 to enable the clutch pin 101 to be located at the second position, the control device is used for controlling the unlocking pushing component 200 to move so that the unlocking pushing end 201 releases the abutting against the stroke limiting pin 103, and the unlocking pushing end 201 releases the abutting against the stroke limiting pin 103 and enables the clutch pin 101 to be located at the first position.

Further, the main shaft assembly 106 is drivingly connected to the generator 600 for generating electricity from the generator 600, and specifically, the main shaft assembly 106 drives the generator 600 through a gear transmission, but alternatively, the main shaft assembly 106 may drive the generator 600 through a belt transmission. It can be understood that, in a normal state, the handle 400 is rotated, the main shaft component 106 drives the generator 600 to start, the generator 600 starts to generate electricity and supplies power to the control device and the unlocking pushing component 200, the control device is started by scanning the two-dimensional code, and the control device operates the unlocking pushing component 200 to start, so that the unlocking pushing end 201 releases the abutting of the stroke limiting pin 103. Further, the smart lock includes an indicator light, and the generator 600 supplies power to the indicator light, and it is understood that the indicator light is turned on, which indicates that the power supply of the generator 600 is sufficient to operate the control device and the unlocking pushing member 200.

The clutch mechanism comprises a clutch-dynamic-elastic-member 110, the clutch-dynamic-elastic-member 110 being arranged in a first end of the spindle unit 106, the clutch-dynamic-elastic-member 110 being adapted to apply an elastic force to the clutch pin 101 to give the clutch pin 101 a tendency to move towards the first position. Specifically, the elastic clutch element 110 is configured as a compression spring, the elastic clutch element 110 is disposed in a counter bore at the first end of the spindle assembly 106, when the clutch pin 101 is located at the second position, the elastic clutch element 110 is in a compressed state, and when the unlocking pushing member 200 releases the contact with the stroke limiting pin 103, the elastic clutch element 110 moves the clutch pin 101 to the first position.

With reference to the drawings, a through square hole is formed in the side wall of the rotating shaft part 104, the stroke limiting pin 103 penetrates through the square hole, the rotating shaft part 104 can rotate relative to the clutch pin 101, and the side wall of the square hole abuts against the side surface of the stroke limiting pin 103 to stop rotation of the rotating shaft part 104. Specifically, after the clutch pin 101 moves to the first position, the main shaft part 106 is in transmission connection with the rotating shaft part 104, the handle 400 rotates by a certain angle, the bolt of the intelligent lock rotates along with the rotation, and the intelligent lock is unlocked. It can be understood that, during the rotation process of the rotating shaft component 104, when the side wall of the square hole abuts against the side surface of the travel limit pin 103, the intelligent lock can be opened after the rotation is in place. Further, the arc long circle angle of the square hole occupied by the length of the side wall of the rotating shaft component 104 in the circumferential direction is 90 degrees, namely the rotating shaft component 104 rotates 90 degrees in the forward direction, and the intelligent lock can be opened.

It is understood that the size of the square hole is such that the stroke limiting pin 103 reciprocates therein in the axial direction of the rotary shaft member 104, and that the stroke limiting pin 103 and the rotary shaft member 104 rotate relative to each other in the circumferential direction. Of course, as an alternative, the square hole can be equivalently replaced and set as a through hole with other shapes, so that after the rotating shaft part 104 rotates for a set angle, the side wall of the through hole can abut against the side wall of the stroke limiting pin 103, and the shape of the through hole can be regarded as an equivalent alternative of the square hole.

With reference to the drawings, the clutch mechanism includes a clutch frame 113, the rotating shaft member 104 is installed in the clutch frame 113, and the clutch frame 113 is provided with a limit structure for preventing the stroke limit pin 103 from rotating along the circumference of the rotating shaft member 104, but the stroke limit pin 103 can reciprocate along the axial direction of the rotating shaft member 104. Specifically, the limiting structure is provided as a groove body, and the end of the stroke limiting pin 103 is arranged in the groove body.

The clutch mechanism includes a cam member 105, the cam member 105 is provided on the rotary shaft member 104, the rotary shaft member 104 rotates the cam member 105, the cam member 105 is formed integrally with the rotary shaft member 104, or the cam member 105 may be attached to the second end of the rotary shaft member 104. The cam member 105 rotates to push the unlocking pushing member 200 to move, and the cam member 105 pushes the unlocking pushing member 200 to move the unlocking pushing member 200 to a position abutting against the stroke stopper pin 103. Specifically, under normal conditions, the cam member 105 is not located at a position abutting against the unlocking pushing member 200, therefore, the unlocking pushing member 200 moves the unlocking pushing end 201 in an electric driving manner, the clutch pin 101 moves to the first position, when the intelligent lock is opened by rotating the handle 400, the cam member 105 synchronously rotates forward along with the rotating shaft member 104, the cam member 105 gradually pushes the unlocking pushing member 200, so that the unlocking pushing end 201 moves reversely, the unlocking pushing end 201 jacks up the stroke limiting pin 103 again, the process is regarded as the reset movement of the unlocking pushing member 200, and then, the clutch pin 101 can move to the second position, so that the transmission connection relationship between the main shaft member 106 and the rotating shaft member 104 is disconnected.

The lock body core mechanism includes lock body auto-lock part 301, lock body auto-lock part 301 sets up to two, the lock body shell is provided with the fourth through-hole that is used for installing spring bolt connecting piece 300, the lateral wall of spring bolt connecting piece 300 is provided with the third through-hole that is used for installing lock body auto-lock part 301, the quantity of third through-hole sets up to two, two third through-holes are along circumference interval 180 settings, the lateral wall of fourth through-hole is provided with the second and dodges the notch, it can be understood, dodge the joint between the notch so that spring bolt connecting piece 300 can't rotate with the help of lock body auto-lock part 301 and second, can make the unable rotation of spring bolt part of intelligent lock, prevent that the mistake from touching and lead to the spring bolt part to rotate, spring bolt connecting piece 300 is in auto-lock state this moment, prevent that external force from directly rotating the spring bolt part and lead to the intelligent lock to open. Specifically, the lock body self-locking component 301 is movable in the axial direction of the third through hole, the first end of the lock body self-locking component 301 moves into the second avoidance notch to stop the rotation of the bolt connector 300, the lock body self-locking component 301 moves to separate the first end from the second avoidance notch, and then the bolt connector 300 can synchronously rotate along with the rotating shaft component 104.

The clutch mechanism comprises a lock body self-locking ring 107, the lock body self-locking ring 107 is installed with the first end of the clutch pin 101, and the side surface of the lock body self-locking ring 107 is used for abutting against the second end of the lock body self-locking part 301 so that the first end of the lock body self-locking part 301 is kept clamped with the second avoiding notch. Specifically, when the clutch pin 101 is in the second position, the side surface of the lock body self-locking ring 107 blocks one end of the third through hole, that is, the side surface of the lock body self-locking ring 107 abuts against the second end of the lock body self-locking member 301, and the first end of the lock body self-locking member 301 is located in the second avoiding recess. It will be appreciated that, in the normal state, the deadbolt connector 300 is in a self-locking condition.

Further, a second avoiding space is circumferentially arranged on the lock body self-locking ring 107, and the second end of the lock body self-locking part 301 moves into the second avoiding space so that the first end of the lock body self-locking part 301 is separated from the second avoiding notch. It can be understood that when the clutch pin 101 moves to the first position, the second end of the lock body self-locking part 301 is disposed in the second avoidance space arranged along the circumference, and when the latch bolt connector 300 rotates along with the rotating shaft part 104 synchronously, the lock body self-locking part 301 rotates along with the latch bolt connector 300 synchronously.

The first end of the lock body self-locking component 301 is arranged as a spherical end, when the clutch pin 101 moves to the first position, the rotating shaft component 104 enables the lock tongue connecting piece 300 to start rotating, acting force is applied to the spherical end of the lock body self-locking component 301 by the side wall of the second avoiding notch, so that the lock body self-locking component 301 moves, the second end of the lock body self-locking component 301 moves to the second avoiding space, so that the lock tongue connecting piece 300 is unlocked by the lock body self-locking component 301, and then the lock tongue connecting piece 300 rotates, the side wall of the fourth through hole abuts against the first end of the lock body self-locking component 301, so that the second end of the lock body self-locking component 301 is kept in the second avoiding space.

The lock body core mechanism comprises a self-locking reset spring 302, the self-locking reset spring 302 is sleeved on the lock body self-locking part 301, the self-locking reset spring 302 is set to be a compression spring, and the self-locking reset spring 302 is used for applying acting force to the lock body self-locking part 301 so that the lock body self-locking part 301 has a tendency of moving towards a second avoiding notch. It can be understood that, after the second end of the lock body self-locking component 301 moves into the second avoidance space, the self-locking return spring 302 is in a compressed state, and when the bolt connector 300 rotates to a position where the third through hole corresponds to the second avoidance notch, the lock body self-locking component 301 moves under the elastic force of the self-locking return spring 302 so that the first end of the lock body self-locking component 301 moves into the second avoidance notch. Thereafter, clutch pin 101 moves toward the second position.

With reference to the drawings, the clutch mechanism includes a clutch return spring 108, the clutch return spring 108 is sleeved on a first end of the clutch pin 101, the clutch return spring 108 is configured as a compression spring, one end of the clutch return spring 108 is used for applying an acting force to the clutch pin 101 so as to enable the clutch pin 101 to have a tendency of moving to a second position, and the clutch pin 101 moves to the second position so as to drive a side surface of the lock body self-locking ring 107 to move to a position abutting against a second end of the lock body self-locking component 301. Specifically, the side wall of the clutch pin 101 is provided with a first limit portion, and the first limit portion forms a shaft shoulder for abutting against the end of the clutch return spring 108 on the side wall of the clutch pin 101.

The clutch mechanism comprises a clutch reset supporting sleeve 109, the rotating shaft component 104 is sleeved outside the clutch reset supporting sleeve 109, the clutch pin 101 penetrates through the clutch reset supporting sleeve 109, the stroke limiting pin 103 penetrates through the side wall of the clutch reset supporting sleeve 109, a first end of the clutch reset spring 108 is used for applying acting force to the clutch reset supporting sleeve 109, and a second end of the clutch reset spring 108 is used for applying acting force to the clutch pin 101 so that the clutch pin 101 has a tendency of moving to the second position. Specifically, a first end of the clutch return sleeve 109 is provided with an end wall, the clutch pin 101 penetrates through the end wall, and a first end of the clutch return spring 108 is used for abutting against the inner side of the end wall of the clutch return sleeve 109.

It can be understood that, after the cam component 105 pushes the unlocking pushing component 200 to move, the unlocking pushing component 200 jacks up the stroke limiting pin 103 again, the clutch reset supporting sleeve 109 moves synchronously with the stroke limiting pin 103, at this time, the clutch reset spring 108 is in a compressed state, the second end of the lock body self-locking component 301 is located in the second avoidance space, and the second end of the lock body self-locking component 301 is applied with the acting force of the lock body self-locking ring 107, so that the lock body self-locking ring 107 cannot move towards the direction close to the main shaft component 106 along the axial direction of the clutch pin 101. Furthermore, the clutch pin 101 penetrates through the lock body self-locking ring 107, the first end of the clutch pin 101 is provided with a clutch blocking component 112, and the blocking component 112 is used for limiting the degree of freedom of the lock body self-locking ring 107 moving in the direction away from the main shaft component 106 along the axial direction of the clutch pin 101, so that the second end of the lock body self-locking component 301 can make the clutch pin 101 unable to move to the second position by applying acting force to the lock body self-locking ring 107. Specifically, the detent member 112 is provided as an axial end retainer. When the first end of the lock body self-locking component 301 moves to the second avoiding notch, the second end of the lock body self-locking component 301 contacts the acting force on the lock body self-locking ring 107, and the clutch pin 101 moves to the second position.

Further, the first through hole 102 is provided as a kidney-shaped hole whose length direction is arranged in the axial direction of the clutch pin 101, and it is understood that the clutch pin 101 is movable relative to the stroke limiting pin 103 in the axial direction of the clutch pin 101, and the clutch pin 101 is moved by moving to move the lock body self-lock ring 107 in the axial direction of the clutch pin 101. Specifically, after the unlocking pushing component 200 is reset and moved, the stroke limiting pin 103 drives the clutch reset sleeve 109 to move in the direction close to the spindle component 106 along the axial direction of the clutch pin 101, at this time, the clutch pin 101 is still at the first position, the clutch reset spring 108 is in a compressed state, and after the first end of the waiting lock body self-locking component 301 moves to the second avoidance notch, the clutch reset spring 108 drives the clutch pin 101 to move to the second position.

With reference to the drawings, one side wall of the second avoidance space is a partial structure of the lock body self-locking ring 107, and the other side wall of the second avoidance space is a partial structure of the clutch reset supporting sleeve 109, it can be understood that the partial structures of the lock body self-locking ring 107 and the clutch reset supporting sleeve 109 together form the second avoidance space. Certainly, as an alternative, the lateral wall of the self-locking rotating shaft self-locking ring of the lock body can be designed to be provided with a second avoiding groove along the circumference, the second avoiding groove plays a role in a second avoiding space, and further, the section of the second avoiding groove is arranged to be of a V-shaped structure.

The lock body core mechanism works in a single-shaft axial clutch unlocking mode, and the following structure combined with the lock body core mechanism is used for describing the working principle of the intelligent lock:

1, in the locking state of the intelligent lock, the clutch pin 101 is in the second position, the clutch mechanism is in the unlocking state, at this time, the handle 400 is rotated, the main shaft part 106 idles relative to the rotating shaft part 104, the main shaft part 106 drives the generator 600 to start generating power, and the generator 600 supplies power to the control device and the unlocking pushing part 200.

2, scanning a two-dimensional code of the intelligent lock, driving the unlocking pushing component 200 to move through the control device, releasing the pushing of the unlocking pushing end 201 to the stroke limiting pin 103, driving the clutch pin 101 to move to the first position through the clutch power elastic component 110, so that the clutch transmission component 111 is partially clamped into the first avoiding notch, and the main shaft component 106 is in transmission connection with the rotating shaft component 104; the lock body moves from the second escape space of the lock ring 107 to a position corresponding to the third through hole of the dead bolt coupler 300.

3, rotating the handle 400 by 90 degrees in the forward direction, and opening the intelligent lock; the cam component 105 rotates to enable the unlocking pushing component 200 to complete the reset movement, the unlocking pushing end 201 jacks up the stroke limiting pin 103 again, and the clutch reset supporting sleeve 109 moves synchronously with the stroke limiting pin 103; when the handle 400 starts to rotate, the lock body self-locking part 301 moves in the third through hole to make the second end of the lock body self-locking part 301 enter the second escape space, so that the bolt connecting piece 300 can rotate freely.

4, the handle 400 is rotated by 90 degrees in the reverse direction, the third through hole of the bolt connecting piece 300 is rotated to a position corresponding to the second avoidance notch, the self-locking reset spring 302 drives the lock body self-locking part 301 to move, the first end of the lock body self-locking part 301 moves to the second avoidance notch, and the bolt connecting piece 300 is in a self-locking state; the lock body self-locking component 301 releases the restriction on the lock body self-locking ring 107, and the clutch return spring 108 drives the clutch pin 101 to move to the second position.

In the description herein, references to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An intelligent lock, its characterized in that: including lock body shell, lock body core mechanism, handle (400), spring bolt part, controlling means and generator (600), lock body core mechanism includes clutching mechanism, unblock promotion part (200) and spring bolt connecting piece (300), spring bolt connecting piece (300) are used for connecting the spring bolt part, controlling means is used for control unblock promotion part (200) start, generator (600) be used for to controlling means with unblock promotion part (200) power supply, clutching mechanism includes

The clutch pin (101), wherein a first through hole (102) penetrates through the side wall of the clutch pin (101);

the stroke limiting pin (103), wherein the stroke limiting pin (103) penetrates through the first through hole (102);

the first end of the rotating shaft component (104) is used for being connected with the bolt connecting piece (300), the rotating shaft component (104) is used for driving the bolt connecting piece (300) to rotate, the clutch pin (101) penetrates through the rotating shaft component (104) along the axial direction, a through square hole is formed in the side wall of the rotating shaft component (104), the stroke limiting pin (103) penetrates through the square hole, and the side wall of the square hole abuts against the side surface of the stroke limiting pin (103) so that the rotating shaft component (104) stops rotating;

a cam component (105), wherein the cam component (105) is arranged on the rotating shaft component (104), the rotating shaft component (104) drives the cam component (105) to rotate, and the cam component (105) rotates to push the unlocking pushing component (200) to move;

a spindle unit (106), the spindle unit (106) being adapted to be connected to the handle (400), the main shaft component (106) is in transmission connection with the generator (600) to enable the generator (600) to generate electricity, a first end of the spindle unit (106) is disposed in a second end of the spindle unit (104), the clutch pin (101) is axially reciprocally movable relative to the spindle unit (106) to switch the clutch pin (101) between a first position and a second position, the first position is farther from the spindle part (106) than the second position, the clutch pin (101) moves to the first position to enable the spindle part (106) to drive the spindle part (104) to synchronously rotate, the clutch pin (101) is moved to the second position so that the spindle part (104) does not rotate with the spindle part (106);

a clutch transmission part (111), wherein the first end of the main shaft part (106) is sleeved on the end part of the clutch pin (101), the side wall of the first end of the main shaft component (106) is provided with a second through hole for placing the clutch transmission piece (111), the second through hole penetrates through the side wall of the first end of the spindle component (106), the clutch transmission piece (111) can move along the axial direction of the second through hole, the main shaft component (106) is in transmission with the rotating shaft component (104) through the clutch transmission piece (111), a first avoidance groove is arranged on the outer wall of the second end of the clutch pin (101) along the circumference, a first avoidance notch is arranged on the inner wall of the second end of the rotating shaft component (104), -the clutch pin (101) is axially displaced relative to the spindle part (106) to partially place the clutch transmission (111) in the first avoidance groove or the first avoidance recess;

wherein, unblock pushing means (200) are provided with unblock pushing end (201), unblock pushing end (201) are used for supporting the side of stroke spacer pin (103) is so that clutch pin (101) are located the second position, controlling means is used for control unblock pushing means (200) remove so that unblock pushing end (201) are removed to the support of stroke spacer pin (103), unblock pushing end (201) are removed to after supporting of stroke spacer pin (103) clutch pin (101) are located the first position, cam member (105) promote unblock pushing means (200) are so that unblock pushing means (200) move to support the position of stroke spacer pin (103).

2. The intelligent lock of claim 1, wherein: the lock body core mechanism includes lock body auto-lock part (301), the lock body shell is provided with and is used for the installation the fourth through-hole of spring bolt connecting piece (300), the lateral wall of spring bolt connecting piece (300) is provided with and is used for the installation the third through-hole of lock body auto-lock part (301), lock body auto-lock part (301) are followed the axial of third through-hole is mobile, the lateral wall of fourth through-hole is provided with the second and dodges the notch, the first end of lock body auto-lock part (301) remove extremely the second dodges in the notch so that spring bolt connecting piece (300) stall.

3. The smart lock of claim 2, wherein: clutching mechanism includes lock body auto-lock circle (107), lock body auto-lock circle (107) with the first end installation of separation and reunion round pin (101), the side of lock body auto-lock circle (107) is used for supporting the second end of lock body auto-lock part (301) is so that the first end of lock body auto-lock part (301) with the notch keeps the joint is dodged to the second, the lock body is provided with the second along the circumference from lock circle (107) and dodges the space, the second end of lock body auto-lock part (301) removes extremely the second dodges in the space so that the first end of lock body auto-lock part (301) with the notch separation is dodged to the second.

4. The smart lock of claim 3, wherein: clutch mechanism includes separation and reunion reset spring (108), separation and reunion reset spring (108) cover is established the first end of separation and reunion round pin (101), the one end of separation and reunion reset spring (108) be used for to separation and reunion round pin (101) exert the effort so that separation and reunion round pin (101) have to the trend that the second position removed, separation and reunion round pin (101) to the second position removes in order to drive the side of lock body self-locking circle (107) removes to supporting the position of lock body self-locking part (301) second end.

5. The smart lock of claim 4, wherein: clutch mechanism resets bracket sleeve (109) including the separation and reunion, pivot part (104) cover is established the outside of separation and reunion reset bracket sleeve (109), separation and reunion round pin (101) run through separation and reunion reset bracket sleeve (109), stroke spacer pin (103) run through the lateral wall of separation and reunion reset bracket sleeve (109), the first end of separation and reunion reset spring (108) be used for to separation and reunion reset bracket sleeve (109) apply the effort, the second end of separation and reunion reset spring (108) be used for to separation and reunion round pin (101) apply the effort so that separation and reunion round pin (101) have to the trend that the second position removed.

6. The smart lock of claim 5, wherein: the first through hole (102) is arranged as a kidney-shaped hole, the clutch pin (101) can move relative to the stroke limiting pin (103) along the axial direction of the clutch pin (101), and the clutch pin (101) moves to enable the lock body self-locking ring (107) to move along the axial direction of the clutch pin (101).

7. The smart lock of any one of claims 1 to 6, wherein: the clutch mechanism comprises a clutch dynamic elastic member (110), and the clutch dynamic elastic member (110) is used for applying elastic force to the clutch pin (101) to enable the clutch pin (101) to have the tendency of moving to the first position.

8. The smart lock of any one of claims 1 to 6, wherein: the clutch transmission piece (111) is arranged as a steel ball.

9. The smart lock of any one of claims 1 to 6, wherein: the intelligent lock comprises a lock body middle plate (502), the lock body shell comprises a panel shell (501) and a bottom shell (503), the lock body middle plate (502) is arranged between the panel shell (501) and the bottom shell (503), the lock body core mechanism and the generator (600) are installed in the bottom shell (503), and the lock body middle plate (502) is provided with a fifth through hole through which the spindle component (106) or the handle (400) can pass.

10. An outdoor cabinet, its characterized in that: comprising a smart lock according to any of claims 1 to 9.