CN110271787B - Automatic lifting button lock and automatic button locking method thereof - Google Patents

Abstract

The invention provides an automatic lifting button lock and an automatic button locking method thereof, wherein the automatic lifting button lock is suitable for being installed on a carrying device to lock a locked part and comprises a driving assembly and a button lock assembly, wherein the driving assembly moves in a reciprocating manner, the driving assembly drives the button lock assembly to automatically lift, lock and unlock the locked part, and the button lock assembly comprises a button lock body and a moving body; the driving assembly drives the button lock assembly to linearly lift and lock, when the driving assembly drives the button lock assembly from an initial position to a lifting position, the button lock body and the moving body are driven to lift, when the driving assembly drives the button lock assembly from the lifting position to a locking position, the button lock body is twisted for a certain angle, and when the button lock assembly is driven to unlock, the button lock assembly passes through the lifting position from the locking position to the button lock body.

Description

Automatic lifting button lock and automatic button locking method thereof

Technical Field

The invention relates to the field of container delivery, in particular to an automatic lifting button lock and an automatic button locking method thereof.

Background

Containers are widely used in cargo carrying processes for loading and protecting cargo from being smoothly transported. Further, the container is widely used in a carrier such as a cargo ship, a logistics vehicle, and the like. Particularly, when the logistics vehicle loads the container, the container has two sizes with different lengths, and the logistics vehicle can be adapted to load the containers with different sizes in the process that the containers with different sizes are installed on the logistics vehicle, so that the containers can be stably carried to the destination by the logistics vehicle.

According to the structural characteristics of the containers, the bottom of each container is provided with at least four corner blocks, wherein the button locks are pre-arranged on the logistics vehicles to correspondingly lock the four corner blocks of the container with one size so as to lock the container.

Since the existing button locks use a manual mechanical button lock to lock each corner block, the loading process of the container is very complicated and labor-consuming. When the container, which does not match its size, is loaded, the button lock needs to be removed or lowered into the logistics car to prevent the button lock from being damaged.

The process of manually locking and unlocking each corner block of the container by the button lock is tedious. When the container is lowered to the logistics vehicle, a user needs to assemble the button locks manually to enable the corner blocks of the lowered container to be matched with the button locks, the button locks are rotated to lock the corner blocks, and then the position of the container is located after the corner blocks are locked, so that the container is prevented from moving. When the container is disassembled, each of the twist locks needs to be manually adjusted to return the twist lock to its original position. Not only this artifical process of hasp need consume a large amount of manual works, also has certain personal safety hidden danger moreover, is unfavorable for efficiency and the security that the goods was carried, further say so, through manual locking the mode of container can't realize the high efficiency and the electronic of container loading are unfavorable for the automation of whole commodity circulation for the efficiency in commodity circulation field.

Disclosure of Invention

An advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, in which the automatic lifting button lock performs automatic lifting.

Another advantage of the present invention is to provide an automatic lifting/lowering locking button and an automatic locking method thereof, which can automatically lock at least one object to be locked of a container.

Another advantage of the present invention is to provide an automatic lifting/lowering locking button and an automatic locking method thereof, which can automatically lock at least one corner block of a container.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic locking method thereof, which can actively lock the falling container.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, which automatically unlocks the corner block to allow the container to be detached when the container needs to be detached.

Another advantage of the present invention is to provide an automatic lifting/lowering button lock and an automatic locking/lowering method thereof, wherein the automatic lifting/lowering button lock can rotate a corner block to be engaged with the inside of the corner block after being lifted to a lifted position, so that the corner block cannot be separated from the corner block, and the container can be locked by positioning a plurality of predetermined corner blocks, thereby realizing automation of locking the container.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, in which the automatic lifting button lock automatically unlocks the corner block of the container dropped to a predetermined position after automatic locking.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, wherein the automatic lifting button lock is switched from an initial position to a locking position through a lifting position, wherein the automatic lifting button lock can be moved from the initial position to the lifting position and can be maintained at the lifting position, and when the container is alignedly dropped to cover the automatic lifting button lock, the automatic lifting button lock is rotated by a certain angle from the lifting position to the locking position to complete locking of at least one corner block of the container.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, wherein the automatic lifting button lock is transferred from the locking position to the initial position through the lifting position, wherein the automatic lifting button lock is switched from the locking position to the lifting position to allow the automatic lifting button lock to be automatically unlocked when the automatic lifting button lock does not need to be used to lock the corner block of the container, and then transferred from the lifting position to the initial position.

Another advantage of the present invention is to provide an automatic lifting/lowering button lock and an automatic locking/lowering method thereof, in which the automatic lifting/lowering button lock is provided with a pressing prevention member to cushion the pressure of the container against the automatic lifting/lowering button lock when the preset corner block of the container is not aligned with the corresponding automatic lifting/lowering button lock, thereby preventing the automatic lifting/lowering button lock from being damaged.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, wherein the pressing prevention member is disposed in a forced axial direction of the automatic lifting button lock, wherein the pressing prevention member is deformed to buffer damage of the automatic lifting button lock from an external force.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, in which the pressing prevention member is implemented as a spring, wherein the spring is preset to buffer the pressure of the container against the automatic lifting button lock, thereby preventing the automatic lifting button lock from being damaged.

Another advantage of the present invention is to provide an automatic lifter knob lock and an automatic knob locking method thereof, in which the pressing prevention member is provided at a position of a center shaft of the automatic lifter knob lock.

Another advantage of the present invention is to provide an automatic lifting/lowering button lock and an automatic button locking method thereof, wherein the automatic lifting/lowering button lock includes a driving assembly and a button lock assembly, wherein the driving assembly drives the button lock assembly to lift and lower and drives the button lock assembly to rotate by a predetermined angle while being maintained at the lifted position.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, wherein the pressing prevention member is disposed in a forced axial direction of the automatic lifting button lock, wherein the pressing prevention member is deformed to buffer damage of the driving assembly due to external force.

Another advantage of the present invention is to provide an automatic lifting button lock and an automatic button locking method thereof, wherein the automatic lifting button lock includes a positioning detection unit, wherein when the positioning detection unit detects that the button lock assembly is located at the lifted position, the positioning detection unit sends a message to a controller to stop the driving assembly to keep the button lock assembly kept at the lifted position.

Another advantage of the present invention is to provide an automatic lifting/lowering button lock and an automatic button locking method thereof, wherein the base is pre-fixed to a carrier, and the positioning detection unit is pre-fixed to the base and is fixed.

Additional advantages and features of the invention will be set forth in the detailed description which follows and in part will be apparent from the description, or may be learned by practice of the invention as set forth hereinafter.

In accordance with one aspect of the present invention, the foregoing and other objects and advantages are achieved in the present invention which is an automatic lifting button lock adapted to be mounted to a carrier device to lock a locked member, comprising:

a drive assembly, wherein the drive assembly reciprocates; and

a button lock assembly, wherein the driving assembly drives the button lock assembly to automatically lift up to lock and unlock the locked member, wherein the button lock assembly comprises a button lock body and a moving body; the driving assembly drives the button lock assembly to linearly lift and lock, when the driving assembly drives the button lock assembly from an initial position to a lifting position, the button lock body and the moving body are driven to lift, when the driving assembly drives the button lock assembly from the lifting position to a locking position, the button lock body is twisted for a certain angle, and when the button lock assembly is driven to unlock, the button lock assembly passes through the lifting position from the locking position to the button lock body.

According to one embodiment of the present invention, the automatic lifting/lowering button lock includes a detection positioning member, wherein the detection positioning member detects a position of the button lock assembly, wherein the button lock assembly is controllably held when the button lock assembly is located at the raised position.

According to an embodiment of the present invention, the button lock assembly includes a driving portion, a transmission member, a pushing member and a rotation driving member, wherein the driving portion drives the transmission member to drive the pushing member to push the button lock assembly to move up and down, and the rotation driving member is drivingly connected to the button lock body when the button lock assembly is located at the lifting position, so that the rotation driving member drives the button lock body to rotate when the button lock assembly is located between the lifting position and the locking position.

According to an embodiment of the present invention, the moving body includes a button lock upper portion and a button lock lower portion, wherein the button lock lower portion is pushed by the driving assembly to drive the button lock body and the button lock upper portion to move up and down, wherein the button lock upper portion is axially sleeved on the button lock body, and wherein the button lock body can rotate relative to the moving button lock upper portion.

According to an embodiment of the present invention, the moving body includes a button lock upper portion and a button lock lower portion, wherein the button lock lower portion is pushed by the pushing component to drive the button lock body and the button lock upper portion to move up and down, wherein the button lock upper portion is axially sleeved on the button lock body, and wherein the button lock body can rotate relative to the moving button lock upper portion.

According to an embodiment of the present invention, the automatic lifting button lock further comprises a pressure-proof mechanism, wherein the pressure-proof mechanism is deformable, wherein the pressure-proof mechanism is disposed in an axial direction of the button lock assembly, wherein the button lock assembly is supported by the driving assembly, and the pressure-proof mechanism buffers a pressure of an external force on the driving assembly.

According to an embodiment of the present invention, the automatic lifting button lock further comprises a pressing prevention mechanism, wherein the pressing prevention mechanism is deformable, wherein the pressing prevention mechanism is clamped by the lower portion of the button lock and the upper portion of the button lock, and the pressing of the pushing member by an external force is buffered by the pressing prevention mechanism.

According to one embodiment of the invention, the pressure prevention mechanism is a spring.

According to an embodiment of the present invention, the pushing member includes a rocker arm, a rotating shaft and a driving rod, the rotating shaft is fixedly disposed, the rocker arm is fixed by one end of the transmission member to drive the rocker arm to rotate back and forth with the rotating shaft as a shaft, and the driving rod is limited to the rocker arm.

According to an embodiment of the present invention, the rocker arm has a track, wherein the track includes a first track and a second track, wherein the driving rod is limited on the first track and the second track, wherein when the driving rod is limited on the first track, the rocker arm supports the driving rod to ascend and descend, and when the driving rod moves to the second track, the position of the driving rod is maintained during the movement of the rocker arm.

According to an embodiment of the present invention, the rotation driving member is switched between a separated state and a rotation driving state, wherein the rotation driving member is in the separated state when the push member pushes the button lock member to move, and the rotation driving member is connected and can drive the button lock body to rotate when the push member keeps the button lock member at the lifting position.

According to an embodiment of the present invention, the driving member includes a rack, a gear and a connecting shaft, wherein the rack is disposed on the transmission member, wherein the connecting shaft is connected to the button lock body in a circumferentially limited manner, wherein the gear is sleeved on the connecting shaft, the rack is driven by the transmission member to reciprocate, when the driving rod moves to the second track, the rocker maintains the position of the driving rod, and at this time, the rack is engaged with the gear to drivingly rotate the button lock body.

According to an embodiment of the present invention, the positioning detecting member detects the position of the button lock assembly, wherein the positioning detecting member detects that the button lock assembly is in the raised position, wherein the driving part is controllably stopped.

According to an embodiment of the present invention, the moving body includes a button lock upper portion and a button lock lower portion, wherein the button lock lower portion is pushed by the driving assembly to drive the button lock body and the button lock upper portion to move up and down, wherein the position detecting element detects a position of the button lock lower portion, wherein the position detecting element detects that the button lock lower portion is in the lifted position, and wherein the driving portion is controlled to stop.

According to an embodiment of the present invention, the upper portion of the button lock includes a main body and a position-limiting portion, wherein the lower portion of the button lock has a position-limiting surface, and the position-limiting portion extends downward from the main body to the position-limiting surface of the lower portion of the button lock and is stopped by the position-limiting surface of the lower portion of the button lock in a position-limiting manner, so as to prevent the lower portion of the button lock and the upper portion of the button lock from rotating relatively.

According to another aspect of the present invention, the present invention further provides an automatic lift locking method, including the steps of:

(a) automatically raising from an initial position to a raised position;

(b) controllably stopping at the raised position;

(c) when the corresponding locking piece falls to a preset position, the locking piece is twisted by a certain angle to be locked; and

(d) when the locked piece needs to be disengaged, the locking piece is automatically disengaged to the initial position.

Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the claims.

Drawings

Fig. 1 is a perspective view illustrating an automatic elevation button lock according to a first preferred embodiment of the present invention.

Fig. 2 is a left side view schematically illustrating a knob lock assembly of the automatic lifting knob lock according to the first preferred embodiment of the present invention in an initial position.

FIG. 3 is a left side schematic view of a buttock assembly of the automatic lifting buttock of the first preferred embodiment of the present invention in a raised position.

Fig. 4 is a perspective view of another perspective view of a button lock assembly of the automatic lifting button lock in accordance with the first preferred embodiment of the present invention.

Fig. 5 is a schematic longitudinal sectional view of a button lock assembly of the automatic lifting button lock according to the first preferred embodiment of the present invention.

Fig. 6 is a schematic perspective sectional view of a corner block adapted to the automatic lifting button lock according to the first preferred embodiment of the present invention.

Fig. 7A is a perspective view illustrating that the automatic lifting button lock of the first preferred embodiment of the present invention is applied to a carrier apparatus and an illustration of the automatic lifting button lock at an initial position.

Fig. 7B is a schematic view of the automatic lift button lock of the first preferred embodiment of the present invention raised to a raised position and a container being pre-loaded on a carrier.

Fig. 7C is a schematic view of the automatic lift toggle lock of the first preferred embodiment of the present invention staying at the raised position and the container being correspondingly loaded on the carrier.

Fig. 7D is a schematic view of a corner block corresponding to the automatic lifting knob lock according to the first preferred embodiment of the present invention.

Fig. 8A is a schematic view of the automatic lifting button lock of the first preferred embodiment of the present invention starting to unlock in a locked position.

Fig. 8B is a schematic view of the automatic lifting buttonhock of the first preferred embodiment of the present invention staying at the lifted position.

Fig. 8C is a schematic view of the automatic lifting knob lock of the first preferred embodiment of the present invention returning to the lock.

Fig. 8D is a schematic view of the container being disengaged from the carrier after the automatic lifting knobs lock returns with the lock according to the first preferred embodiment of the present invention.

Fig. 9 is a perspective view of a carrier device carrying a container according to the first preferred embodiment of the present invention and a state diagram of an automatic lifting button lock at different positions.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

Referring to fig. 1 to 9, an automatic lifting button lock and an automatic button locking method thereof according to a first preferred embodiment of the present invention are disclosed in detail, wherein the automatic lifting button lock 1 includes a button lock assembly 10 and a driving assembly 20, wherein the driving assembly 20 drives the button lock assembly 10 to achieve automatic locking and unlocking of a corner block 2 of a container 3, thereby achieving automatic locking of the container 3 on a carrying device 4 by the automatic lifting button lock 1.

Preferably, the button lock assembly 10 is driven to reciprocate by the driving assembly 20. When the corner block 2 needs to be locked, the button lock assembly 10 is lifted firstly and then rotated by a preset angle to buckle one corner block 2 of the container 3; when the corner block 2 needs to be unlocked, the button lock assembly 10 rotates to allow the corner block 2 to rotate for a preset angle, and then the button lock assembly 10 is driven to descend, so that the automatic lifting button lock 1 can automatically lock the corner block 2 of the container 3 and can automatically unlock the corner block 2 of the container 3.

It will be understood and appreciated by those skilled in the art that the locked object locked by the automatic lifting button lock 1 is implemented as the corner block 2 in the first preferred embodiment of the present invention, and the automatic lifting button lock 1 can lock other locked objects 2, such as a predetermined fixed position integrally formed with the container 3.

According to the first preferred embodiment of the present invention, the automatic lifting knob lock 1 further comprises a positioning member 30 and an anti-pressure mechanism 40. The positioning assembly 30 positions the button lock assembly 10 and the driving assembly 20 such that the driving assembly 20 drives the button lock assembly 10 to switch from the initial state to the lifted state. The anti-pressing mechanism 40 is axially arranged on the button lock assembly 10, when at least one corner block 2 of the container 3 is not aligned with the corresponding button lock assembly 10, the button lock assembly 10 is pressed by the container 3, the anti-pressing mechanism 40 is arranged on the central shaft position of the button lock assembly 10, and therefore the anti-pressing mechanism 40 can reduce the damage of external pressure to the automatic upgrading button lock 1.

It is worth mentioning that the certain angle of the twist lock assembly 10 is preset, such as any angle between 45 ° and 135 °. Preferably, the partial twist angle of the button lock assembly 10 is 90 °, so that the automatic lifting button lock 1 can lock the corner block 2 of the container 3.

It is noted that there are at least two choices for the size of the container 3, wherein the containers 3 of different sizes can be loaded in combination on the carrying device, wherein a plurality of the automatic lifting knobs 1 can be adapted to be lifted and lowered to lock the respective corner blocks 2 of the container 3. When two of the automatic lifting buttonholds 1 of the container 3 which is adapted to a smaller size cannot be adapted to the corresponding corner blocks 2 of the container 3 of a falling larger gear, the automatic lifting buttonholds 1 are controlled to descend and stably received in the carrier 4.

Further, the automatic lifting button lock 1 is pre-embedded in the carrying device 4, and is controlled to be lifted when the automatic lifting button lock 1 needs to be used, and is controlled to be rotated to lock the corner block 2 of the container 3 after the container 3 is dropped to a corresponding position.

Preferably, the carrying device 4 is a logistics cart 4.

It will be understood and appreciated by those skilled in the art that the carrying device 4 may also be other carrying means, as in the present invention without any limitation.

Referring to fig. 5, the button lock assembly 10 includes a button lock body 11 and a moving body 12, wherein the moving body 12 is sleeved on the button lock body 11 and the moving body 12 is axially positioned by the button lock body 11 such that the moving body 12 and the button lock body 11 can be raised or lowered such that the button lock body 11 can be twisted at a certain angle with respect to the moving body 12 while the moving body 12 is reciprocally linearly moved.

Preferably, the button lock assembly 10 is driven by the driving assembly 20 to switch from an initial position through a raised position to a locked position, wherein the button lock assembly 10 can move from the initial position to the raised position and can be maintained at the raised position, when at least four corner blocks 2 of a container 3 are aligned and dropped to cover the automatic lifting button lock 1, the button lock assembly 10 rotates the button lock body 11 driven by the driving assembly 20 by a certain angle from the raised position to the locked position to complete locking of each corner block 2, and when each automatic lifting button lock 1 locks each corner block 2 mounted on the container 3. That is, the stroke of the button lock assembly 10 can be divided into two stages, one is a straight lifting stage, and the other is a rotation angle, so that the falling container 3 can be locked or unlocked by the button lock assembly 10.

The moving body 12 further includes a button lock upper portion 121 and a button lock lower portion 122, wherein the button lock upper portion 121 is fittingly received in the button lock body 11, wherein the button lock upper portion 121 axially and circumferentially positions the button lock body 11 such that the button lock body 11 can be stably rotationally moved, wherein the button lock upper portion 121 and the button lock lower portion 122 are disposed up and down, wherein the button lock lower portion 122 is fittingly disposed by the button lock upper portion 121, and wherein the housing 14 of the button lock and the button lock lower portion 122 cannot be rotated relatively.

The button locking body 11 includes a locking head 111 and a locking shaft 112, wherein the locking head 111 is disposed at a top end of the locking shaft 112.

Preferably, the upper lock portion 121 is disposed below the lock head 111, and the lock head 111 can rotate relative to the upper lock portion 121, wherein the upper lock portion 121 fits over the lock head 111 and is sleeved on the lock shaft 112, wherein the upper lock portion 121 is axially positioned by the lock shaft 112, and thus the upper lock portion 121 can move up and down with the lock shaft 112 without rotating with the lock shaft 112.

When the button lock assembly 10 is maintained at the raised position, the locking head 111 of the button lock body 11 is fittingly inserted into one of the corner blocks 2 of the container 3, and the locking head 111 of the button lock body 11 is rotated by a certain angle by the driving assembly 20 driving the button lock body 11 to rotate so that the locking head cannot be disengaged from each of the corner blocks 2 of the container 3. It is worth mentioning that the lower surface of the locking head 111 of the button lock body 11 is close to the inner side surface of the corner block 2, so that the locking head 111 of the button lock assembly 10 tightly limits the corner block 2 to prevent the corner block 2 from falling down, and the container 3 is prevented from falling down by matching a plurality of automatic lifting button locks 1.

Referring to the first preferred embodiment of the present invention, the raised position means that the button lock assembly 10 is drivingly raised to the uppermost position.

Preferably, the pressure-proof mechanism 40 is implemented as a spring 40, wherein the spring 40 is disposed at a central axis position of the lock assembly 10, when one of the automatic lifting locks 1 is not aligned with a corresponding one of the corner blocks 2 of the container 3, the automatic lifting lock 1 can bear a larger pressure, wherein the spring 40 is compressed to buffer the damage of the automatic lifting lock 1 caused by the external pressure.

Preferably, the spring 40 is disposed between the upper button lock part 121 and the lower button lock part 122, the upper button lock part 121 and the button lock body 15 are in the raised state, when the button lock body 15 is not fittingly engaged with the preset corner block 2, the button lock body 15 is subjected to a larger pressure of the container 3, the button lock assembly 10 is pressed, and the pressure of the container 3 against the button lock assembly 10 is buffered to some extent by the compression deformation of the spring 40 disposed between the upper button lock part 121 and the lower button lock part 122.

It should be noted that the lower portion 122 of the toggle lock has a guiding surface 1221, wherein the guiding surface 1221 is a concave arc side of the lower portion 122 of the toggle lock.

The upper portion 121 includes a main body 1211 and a position-limiting portion 1212, wherein the position-limiting portion 1212 is fixed to the upper portion 121, wherein the position-limiting portion 1212 extends downward from the main body 1211, wherein the position-limiting portion 1212 is located outside the guiding surface 1221 of the lower portion 122, and the position-limiting portion 1212 is located at the most concave portion of the guiding surface 1221 of the lower portion 122, so that the upper portion 121 and the lower portion 122 are located with each other.

More preferably, the first positioning portion 31 is positioned and arranged at the center of the guiding surface 1221 of the button lock lower portion 122, which is matched with the button lock lower portion 122, so that the button lock upper portion 121 and the button lock lower portion 122 are positioned with each other, and the button lock lower portion 122 is prevented from rotating with the button lock body 11 along with the button lock upper portion 121. In other words, the button lock lower portion 122 and the button lock upper portion 121 rise or fall with the button lock body 11. That is, the button lock lower portion 122 and the button lock upper portion 121 are positioned with respect to each other and move only in a straight line.

Referring to fig. 1 to 5, the driving assembly 20 includes a driving portion 21, a transmission member 22, at least two pushing members 23, and a driving member 24. The driving portion 21 drives the transmission member 22 to reciprocate. One end of the pushing member 23 is fixedly connected to the transmission member 22, wherein the pushing member 23 is driven by the transmission member 22 to rotate around a rotation axis, so as to drive the lower portion 122 of the button lock, which is limited by one end, to rise.

The pushing member 23 includes a swing arm 231, a rotation shaft 232, and a driving lever 233. The rotating shaft 232 is fixedly disposed, wherein one end of the rocker arm 231 is driven by the transmission member 22 in a shaft-fixed manner, so that a rotating end 2312 of the rocker arm 231 rotates by a certain angle around the rotating shaft 232, and the linear reciprocating motion of the driving portion 21 is converted into a reciprocating motion in an arc direction. One end of the driving rod 233 is limited to the swing arm 231, and the other end is fixedly connected to the lower portion 122 of the button lock, so that the driving rod 233 is driven to ascend or descend, and the lower portion 122 of the button lock is driven to ascend or descend.

Preferably, the driving portion 21 is linearly reciprocated in a predetermined direction, the push member 23 drives the button lock assembly 10 to reciprocate in a vertical direction, and the driving member 24 drives the button lock body 11 of the button lock assembly 10 to rotate in a reciprocating manner, wherein the movement in the vertical direction of the button lock assembly 10 does not occur simultaneously with the reciprocating rotation of the button lock body 11 of the button lock assembly 10.

Alternatively, the driving unit 21 may linearly reciprocate in the horizontal direction, or may linearly reciprocate in the horizontal direction with an inclination of a certain angle.

Preferably, the driving portion 21 is a motor 21, the electrode 21 drives the transmission member 22 to perform a linear reciprocating motion in a predetermined direction, the pushing member 23 fixed to the transmission member 22 by a shaft is driven by the transmission member 22 to perform a circular motion around the rotation shaft 232, the driving rod 233 limited by the track 2310 of the pushing member 23 is pushed by the rocker arm 231 to drive the button lock lower portion 122 to perform a linear motion in a vertical direction, and then the driving rod 233 stops in a certain time, so that the button lock body 11 is pushed to the lifting position first, and then the height of the locking head 111 of the button lock body 11 is not changed in a process of being rotated by the driving member 24 by 90 °.

Further, the rocker arm 231 has a track 2310, wherein the track 2310 has a first track 2311 and a second track 2312, initially, the driving rod 233 is limited at the highest point of the first track 2311 of the track 2310 of the pushing member 23, when the rocker arm 231 is pushed to rotate upward, the driving rod 233 limited at the track 2310 slides downward along the first track 2311, and due to the preset shape of the first track 2311 of the rocker arm 231, the driving rod 233 is pushed to move linearly upward, which in turn drives the button lock lower portion 122 to move linearly upward.

Since the motion track of the rocker arm 231 is an arc track, the motion direction of the driving rod 233 limited on the track 2310 is linearly moved by the shape design of the track 2310 of the rocker arm 231. During the process of moving the toggle lock assembly 10 from the initial position to the lifted position, wherein the driving rod 233 slides downward from the top end of the first track 2311, the driving rod 233 is constrained on the first track 2311 and can be pushed by the rocker arm 231 to rise straight relative to the ground.

When the driving lever 233 moves to the connection position of the second rail 2312 and the first rail 2311, the button lock assembly 10 reaches to the raised position, i.e., the raised position of the button lock assembly 10.

According to the first preferred embodiment of the present invention, the second track 2312 of the track 2310 of the swing arm 231 is a circular arc track with the rotation shaft 232 as an axis. When the rocker arm 231 is further driven to move upward, since the second track 2312 is an arc track with the rotation shaft 232 as an axis, that is, when the rocker arm 231 is further rotated upward, the driving lever 233 restricted to the second track 2312 is not further pushed by the rocker arm 231 and remains at an original position, so that the button lock assembly 10 is maintained at a lifted position for a while.

When the driving portion 21 further drives the swing arm 231 to rotate upward while the driving lever 233 is maintained at the lifted position, in the process, the button lock assembly 10 is transferred from the lifted position to the locked position, wherein the swing arm 231 is further driven to move upward by the transmission member 22, so that the driving lever 233 continues to slide downward on the track 2310 without changing the height of the driving lever 233 until the driving lever 233 is caught at the bottom end of the track 2310 of the swing arm 231. That is, the driving member 20 drives the button lock assembly 10 to ascend and then to maintain the button lock assembly in the ascending position after ascending linearly.

When the driving assembly 20 drives the button lock assembly 10 to descend, the button lock assembly 10 performs a return motion opposite to the ascending, that is, the driving portion 21 drives the transmission member 22 to perform a return motion, the rocker arm 231 is driven by the transmission member 22 to rotate downward, since the driving lever 233 is constrained on the second track 2312 of the rocker arm 231, the rocker arm 231 does not add a pushing force to the driving lever 233 to drive the driving lever 233 to move, so that the driving lever 233 is stably maintained at the original position with respect to the ground, but the driving lever 233 moves upward along the second track 2312 with respect to the second track 2312 until the driving lever 233 is located at the connection point of the second track 2312 and the first track 2311. The driving assembly 20 further drives the transmission member 22 to perform a return motion, wherein the rocker arm 231 is rotated downward by the transmission member 22, and since the driving rod 233 is located on the first track 2311 of the rocker arm 231, the rocker arm 231 pushes the driving rod 233 to linearly move downward until the driving rod 233 falls back to the lowest position, the button lock lower portion 122 driven by the driving rod 233 falls to the lowest position, wherein the button lock assembly 10 moves from the raised position to the initial position.

According to a first embodiment of the present invention, the positioning assembly 30 comprises a base 31 and a detecting and positioning element 32. The base 31 is sleeved on the upper part 121 of the button lock and is fixedly connected to the transportation device 3. That is, the base 31 does not move with the movement of the button lock assembly 10 and the driving assembly 20. The detection positioning member 32 is disposed on the base 31, wherein the positioning detection member 32 detects the position of the lower portion 122 of the button lock, when the position detection member 32 detects that the button lock lower portion 122 has moved to the raised position, i.e., the twist lock assembly 10, is moved to the raised position, the position sensing member 32 sends a raising electrical signal to a controller 5, the button lock assembly 10 is controlled by the controller 5 to remain at the raised position until the container 3 is dropped to the corresponding position, wherein each corner block 2 of the container 3 is aligned with the position of the automatic lifting button lock 1 and covers the locking head 111 of the button lock assembly 10, so that the container 3 can fall to its corresponding position, and each corner block 2 of the container 3 covers the corresponding automatic lifting button lock 1.

Alternatively, the controller 5 may be implemented as a control system 5 or other button lock system 5, without limitation in the present invention.

When any one of the corner blocks 2 of the container 3 is not aligned with the automatic lifting/lowering button lock 1, the container 3 applies pressure to the automatic lifting/lowering button lock 1, and the pressure applied to the automatic lifting/lowering button lock 1 is buffered by the pressure-proof member 40 disposed between the button lock upper portion 121 and the button lock lower portion 122 of the button lock assembly 10, thereby preventing the automatic lifting/lowering button lock 1 from being damaged.

Referring to fig. 4, the pivoting member 24 includes a rack gear 241, a gear 242, and a connecting shaft 243. The connecting rod 243 is axially restrained by the buttock body 11. The rack gear 241 is fixedly disposed on the transmission member 22, wherein the gear 242 is sleeved on the connecting rod 243 and is located at the lower end of the connecting rod 243.

The lock shaft 112 of the button lock body 11 has a driving opening 1120, wherein the link shaft 23 is circumferentially and fixedly extended outward from the driving opening 1120, and wherein one end of the link shaft 23 is circumferentially and circumferentially fixed with the gear 242. Preferably, the driving opening 1120 allows a certain space for the relative movement or the joint rotation of the lock shaft 112 and the link shaft 23.

It should be noted that the lock shaft 112 can be driven by the lower portion 122 of the button lock to ascend, and the lock shaft 112 ascends relative to the link shaft 243, wherein the link shaft 243 does not ascend or descend. In other words, the link shaft 243 and the gear 242 only rotate and do not move up and down.

The button lock body 11 is disposed at the front end of the link rod 243, and the lock shaft 112 is rotated by the link shaft 23. The gear 242 is sleeved on the connecting rod 243, wherein the gear 242 is driven to rotate for a certain angle, and the connecting rod 243 limited by the gear 242 is driven by the gear 242 to rotate for a certain angle.

Preferably, the connecting rod 243 is implemented as a square shaft. In other words, the connecting rod 243 has a square cross section. The gear 242 is fittingly sleeved on the connecting shaft 243, so that the gear 242 can be driven by the rack 241.

Preferably, the driving opening 1220 defined by the lock shaft 112 is rectangular, and the connecting rod 243 is circumferentially locked, so that the connecting rod 243 rotates the lock shaft 112.

It should be noted that the gear 242 is driven by the rack 241 to rotate for a certain angle, wherein the gear 242 is limited on a predetermined track of the rack 241, wherein the connecting rod 243 can move up and down relative to the gear 242, so that the gear 242 limits the connecting rod 243 to drive the connecting rod 243 to rotate, and the lock body 11 fixedly connected to the connecting rod 243 rotates.

It is worth mentioning that the drive assembly 20 comprises a guide rail 25, wherein the guide rail 25 is fixedly arranged without moving with other components of the drive assembly. The rack 241 is driven by the transmission member 22 to move transversely on the guide rail 25, so as to ensure that the rack 241 stably pushes the gear 242 to rotate after being pushed to the contact position of the gear 242, and further, the button locking body 11 is driven to rotate.

It should be noted that, since the gear 242 is disposed on the connecting shaft 243, the rack 241 is disposed on the transmission member 22, wherein the transmission member 22 is driven by the driving portion 21 to reciprocate, and the direction of the movement of the transmission member 22 is a tangential direction of the rotation of the gear 242, so that the transmission member 22 drives the rack 241 to move forward to a certain distance to be connected with the gear 242, wherein the rack 241 is further driven forward to drive the gear 242 to rotate, thereby realizing that the gear 242 is driven to rotate 90 °. That is, the locking head 111 is disposed at 90 ° to the button lock upper portion 121.

Referring to the first preferred embodiment of the present invention, the bottom cross-section of the tapered end 111 is identical to the cross-section of the upper portion 121 of the button lock, that is, the upper portion 121 of the button lock is aligned with the tapered end 111 when the button lock body 11 is not rotated, and the tapered end 111 and the upper portion 121 of the button lock body 11 are maintained in a misaligned state after the button lock body 11 is driven to rotate by a certain angle.

Referring to fig. 6, the corner block 2 has a receiving cavity 200 and an open channel 201 communicating the receiving cavity 200 with the external space, wherein the cross-sectional shape of the open channel 201 is consistent with the shape of the upper portion 121 of the button lock and the open channel 201 allows the lock head 111 to enter the receiving cavity 200, and when the lock head 111 of the button lock body 11 is rotated by a certain angle, the lock head 111 of the button lock body 11 is not allowed to be disengaged from the open channel 201, so that the automatic lifting button lock 1 locks the corner block 2. When the respective corner blocks 2 of the container 3 are locked, the container 3 is stably held to the carrier, effectively preventing toppling.

Referring to fig. 7A to 9, the locking head 111 protrudes into the accommodating cavity 200, and the locking head 111 is adapted to the bottom surface of the corner block 2, so that the locking head can be fastened to the corner block 2 to move.

Referring to fig. 1 to 3, the transmission manner between the rack 241 and the gear 242 is a transmission between the rack and the gear. Further, the gears of the rack gear 241 are in the same plane, and when the pushing member 23 is driven by the transmission member 22 to rotate, the rack gear 241 is driven by the transmission member 22 to approach the gear 242, so that the rack gear 241 is pushed to advance in a predetermined direction, and when the rocker arm 231 is rotated by a certain angle and the driving rod 233 is located at the boundary position of the first track 2311 and the second track 2312, the rack gear 241 is pushed to engage with the gear 242. At this time, the positioning detection unit 31 sends a stop message to the controller 5 after detecting that the button lock lower part 122 which is driven to move upward is at the raised position, wherein the controller 5 controls the driving part 21 to stop, so that the button lock assembly 10 is held at the raised position to wait for the container 3 to fall to the corresponding position.

When each of the corner blocks 2 of the container 3 is aligned with one of the automatic lifting knobs 1, the controller 5 moves the driving part 21 further forward, and since the driving bar 233 is not pushed up further by the second rail 2312 but remains in place, the knob lock assembly 10 is not pushed up further by the driving bar 233, wherein the rack gear 241 provided to the driving member 242 moves forward and rotates the engaged gear 242 by 90 °. So that the buttock body 11 of the buttock assembly 10 is axially fixed by the rotation driving member 24 so that the buttock body 11 is drivingly rotated by 90 °, since the tapered end 111 is a prism-like shape having a long side and a short side, when the tapered end 111 is rotated by 90 °, the long side of the tapered end 111 is aligned with the short side of the buttock upper part 121, wherein the tapered end 111 forms an angle with the buttock upper part 121. Because the locking head 111 is not aligned with the long and short sides of the open channel 201 after rotating 90 degrees, the locking head 111 cannot be separated from the open channel 201 of the corner block 2 to lock the corner block 2. When each corner block 2 of the container 3 is locked by the automatic lifting knob lock 1, the container 3 is positioned at the carrying device in a manner locked by the respective automatic lifting knob lock 1.

In the process that the push member 23 pushes the button lock assembly 10 to ascend, the rack 241 and the gear 242 are not contacted, and the button lock assembly 10 only moves linearly upwards. When the driving rod 233 of the pushing member 23 reaches the second track 2312 from the first track 2311, the rack gear 241 is in contact with the gear 242, and then when the driving portion 21 further drives the transmission member 22 to move forward, the gear 242 is rotated by the rack gear 241 moving forward. Preferably, the gear 242 is drivingly rotated by the rack gear by 90 °.

After the rack 241 and the gear 242 are engaged with each other, when the rack 241 is driven by the transmission member 22 to move forward, the gear 242 engaged with the gear is driven to rotate. The link shaft 243, which is positioned in the axial direction by the gear 242, is rotated, which in turn rotates the button lock body 11. Due to the reciprocating motion of the driving part 21, the pushing member 23 and the driving member 24 are simultaneously driven to move, so that the pushing member 23 pushes the button lock body 11 to rise or fall during the process that the driving member 24 drives the button lock body 11 to rotate.

Referring to fig. 1, the preset angle of rotation of the button lock body 11 is the angle of rotation of the gear 242, and the angle of rotation of the button lock body 11 is 90 °. When the button lock body 11 is rotated by 90 °, the displacement of the driving portion 21 is maximized. The driving portion 21 is stopped under control of the controller 5. When the controller 5 controls the driving portion 21 to perform a return motion, the driving portion 21 returns, wherein the transmission member 22 driven by the driving portion 21 drives the rack 241 to perform a return motion, and the rack 241 drives the gear 242 to rotate until the transmission member 22 drives the rack 241 to separate from the gear 242. When the rack 241 is separated from the gear 242, the gear 242 drives the locking body 11 to rotate 90 °, and the locking head 111 can pass through the inlet channel 2012 of the corner block 2.

The driving portion 21 is further restored and the button lock assembly 10 is pushed down by the pushing member 23. When the driving portion 21 returns to the initial position, that is, when the driving portion 21 is displaced to zero, the button lock assembly 10 is lowered to the initial position.

Further, the driving portion 21 drives the button lock assembly 10 to ascend first. When the positioning detection unit 31 detects that the button lock assembly 10 reaches the raised position, the controller 5 controls the driving part 21 to stop driving to keep the button lock assembly 10 at the raised position until the corner blocks 2 of the falling container 3 are aligned with the automatic lifting button lock 1, and the controller 5 controls the driving part 21 to drive the button lock body 11 of the button lock assembly 10 to rotate. When the button lock body 11 is rotated to 90 °, since the locking head 111 of the button lock body 11 is locked in the receiving cavity 200 of the corner block 2, the driving part 21 is stopped under the control of the controller 5, so that the automatic lifting button lock 1 locks each corner block 2 of the container 3 to prevent the container 3 from rotating or shifting.

When the controller 5 controls the driving portion 21 to move back, the driving portion 21 drives the transmission member 22 to drive the rack 241 to move back along the track 25, wherein the rack 242 drives the gear 242 to rotate. When the gear 242 is rotated by 90 °, the button lock body 11 is rotated by the connecting shaft 243, the locking head 111 of the button lock body 11 can pass through the opening channel 201 of the corner block 20, and the button lock assembly 10 is in the raised position. The driving portion 21 drives the button lock assembly 10 to descend, and at this time, the rack gear 241 is separated from the gear 242, and the rack gear 241 is restored on the rail 25 in a predetermined direction. The driving portion 21 further drives the transmission assembly 22 to drive the pushing member 23 to make a circular motion. The push member 23 pushes the button lock lower portion 122 downward until the push member 23 pushes the button lock assembly 10 to move to the initial position. The automatic lifting button lock is located at the initial position.

Alternatively, the button locking body 11 may be rotated by any angle between 30 ° and 150 °, which is not limited in the present invention. It should be noted that the number of teeth of the rack 241 and the number of teeth of the gear 242 are preset, and the angle at which the gear 242 is rotated is controlled by the number of teeth of the rack 241 and the gear of the gear 242.

An application scenario of the automatic lifting button lock is shown with reference to fig. 7A to 9. The carrying device 4 is a logistics vehicle 4, and when the logistics vehicle 4 receives the falling container 3, the container is transported to other carrying devices 4. More preferably, the logistics vehicle 4 can be automatically locked to the container 3 by the automatic lifting button lock 1 and then automatically transported to a preset position.

The container 3 is pre-loaded with four corner blocks 2. More preferably, the corner blocks 2 are respectively disposed at four corners of the bottom surface of the container 3, so that the container 3 can be stably maintained not to be shaken or toppled when the corner blocks 2 at the four corners of the container 3 are locked.

Preferably, 8 automatic lifting buttonholds 1 are pre-embedded in an accommodating space 400 of the carrying device 4, when part of the automatic lifting buttonholds 1 needs to lock the corner block 2, the automatic lifting buttonholds 1 are lifted to the lifted position and then protrude out of a carrying plane 401 of the carrying device 4, when each corner block 2 of the falling container 3 is correspondingly covered on the corresponding automatic lifting buttonholds 1, the buttonholding body 11 of the automatic lifting buttonholds 1 is rotated 90 ° from the lifted position to the locked position, and the locking head 111 is rotated after penetrating into the accommodating cavity 200 of the corner block 2 to limitedly prevent the corner block 2 from being separated from the automatic lifting buttonholding 1, so that each automatic lifting buttonholding 1 cooperatively locks the container 3.

Since the containers 3 have two sizes, the logistics car 4 is provided with the automatic lifting knobs 1 at corresponding positions to satisfy that the containers 3 of two sizes are stably loaded,

referring to fig. 7A to 8D, the logistics car 4 can load two small-sized containers 3 side by side, wherein the automatic lifting knobs 1 are arranged side by side in two rows, so that the logistics car 4 loaded side by side can be locked by the automatic lifting knobs 1 of the corner blocks 2 at four different positions, respectively.

Referring to fig. 9, when the logistics vehicle 4 is equipped with the large-sized container 3, the logistics vehicle 4 loads the large-sized container 3, and at this time, the part of 8 automatic lifting knobs 1 embedded in the logistics vehicle 4 is embedded below the loading plane 401 of the container 3, so that the remaining four automatic lifting knobs 1 lock the large-sized container 3.

Preferably, when a large-sized container 3 is pre-loaded on the logistics car 4, the four corner blocks 2 pre-embedded in the logistics car 4 are automatically lifted to allow the corresponding corner blocks 2 to be locked.

The logistics car 4 can be controlled to move, when the container 3 is dropped above the logistics car 4, and each corner block 2 provided on the container 3 is correspondingly covered on each automatic lifting button lock 1, when each corner block 2 is locked on the logistics car 4 by the automatic lifting button lock 1, the container 3 can be stably fixed on the logistics car 4, namely, the container 3 can be prevented from falling, so that the container 3 can be safely carried to other logistics cars 4, such as a ship and the like.

Referring to fig. 7A to 7D, the process of the small-sized containers 3 lockingly loaded on the logistics car 4 by the automatic lifting button lock 1 is disclosed and explained in detail, and referring to fig. 7A, when two small-sized containers 3 are dropped to the logistics car 4, a part of the automatic lifting button lock 1 is automatically lifted to the lifted position.

Referring to fig. 7B, the container 3 is dropped to the logistics cart 4, and each corner block 2 of the container 3 is correspondingly covered by the automatic lifting button lock 1, so that the automatic lifting button lock 1 is aligned with each corner block 2.

Referring to fig. 7C, the automatic lifting button lock 1 is rotated 90 °, so that the button lock body 11 of the automatic lifting button lock 1 is stably locked in the receiving cavity 200 of the corner block 2.

Referring to fig. 8A to 8C, the automatic lifting button lock 1 is unlocked and thus separated from the receiving cavity 200 of the corner block 4 to the initial position.

Referring to fig. 8C to 8D, the container 3 may be detached from the logistics car 4.

It is worth mentioning that the containers 3 of small size may be loaded on the logistics vehicles 4 separately and sequentially, or may be loaded simultaneously.

Referring to fig. 9, when a large-sized container 3 is mounted on the logistics car 4, the four middle automatic lifting knobs 1 are pre-embedded in the receiving space 400 and do not protrude from the loading plane 401 of the logistics car 4, so that the four corner automatic lifting knobs 1 lift and lock the large-sized container 3.

The automatic lifting knob locks 1 may be controlled separately. Preferably, when each of the automatic lifting knob locks 1 is controlled in groups. Further, each row of the automatic lifting button locks 1 is uniformly controlled, wherein the automatic lifting button locks 1 are divided into 4 rows.

When each corner block 2 of the container 3 is correspondingly covered on the automatic lifting button lock 1, when each corresponding automatic lifting button lock 2 is put into the corresponding corner block 2, the automatic lifting button lock 1 is controlled to lock the corresponding corner block 2. If one of the corner blocks 2 is not aligned, the container 3 is re-aligned after being hoisted.

It should be noted that, according to different designs, the logistics vehicle 4 can be pre-embedded with different numbers of the automatic lifting button locks 2, and the invention is not limited in any way, for example, the logistics vehicle 4 can be assembled with 4 corner blocks 2 to assemble the container 3 with a single size. It is also possible that the logistics car 4 is equipped with 6 corner blocks 2 to fit different sizes of the containers 3, but only one container 3 can be loaded. In addition, the logistics vehicle 4 can be equipped with more than 8 corner blocks to be equipped with a plurality of containers 3, and the invention is not limited in any way.

According to another aspect of the present invention, the present invention further provides an automatic lift locking method, including the steps of:

(a) automatically raising from the initial position to the raised position;

(b) controllably stopping at the raised position;

(c) when the corresponding locked piece falls to a preset position, twisting a certain angle to lock the corner block 2; and

(d) automatically disengaging the corner block 2 to the initial position when the corner block 2 is disengaged.

The embodiments of the various embodiments can be freely combined, and the invention is not limited in any way in this respect.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims (12)

1. An automatic lifting button lock adapted to be mounted to a carrier to lock a locked member, comprising:

a drive assembly, wherein the drive assembly reciprocates;

a button lock assembly, wherein the driving assembly drives the button lock assembly to automatically lift up to lock and unlock the locked member, wherein the button lock assembly comprises a button lock body and a moving body; wherein the driving assembly drives the button lock assembly to linearly lift and lock, when the driving assembly drives the button lock assembly from an initial position to a lifted position, the button lock body and the moving body are drivingly lifted, when the driving assembly drives the button lock assembly from the lifted position to a locked position, wherein the button lock body is twisted by a certain angle, and when the button lock assembly is drivingly unlocked, the button lock assembly passes from the locked position to the initial position through the lifted position;

a detecting and positioning member, wherein the detecting and positioning member detects a position of the button lock assembly, wherein the button lock assembly is controllably held when the button lock assembly is located at the raised position,

wherein the button lock assembly comprises a driving portion, a transmission member, a pushing member and a driving member, wherein the driving portion drives the transmission member to drive the pushing member to push the button lock assembly to move up and down, when the button lock assembly is located at the lifting position, the driving member is drivingly connected to the button lock body, so that when the button lock assembly is located between the lifting position and the locking position, the driving member drives the button lock body to rotate,

the driving component comprises a driving component and a driving rod, wherein the driving component comprises a rocker arm, a rotating shaft and a driving rod, the rotating shaft is fixedly arranged, the rocker arm is fixed by one end of the driving component so as to drive the rocker arm to rotate in a reciprocating mode by taking the rotating shaft as a shaft, and the driving rod is limited on the rocker arm.

2. The automatic lifting/lowering button lock as defined in claim 1, wherein the moving body comprises a button upper portion and a button lower portion, wherein the button lower portion is pushed by the driving assembly to move the button lock body and the button lock upper portion to lift or lower, wherein the button lock upper portion is axially sleeved on the button lock body, and wherein the button lock body is rotatable with respect to the moving button lock upper portion.

3. The automatic lifting button lock according to claim 1, further comprising a pressure prevention mechanism, wherein the pressure prevention mechanism is disposed above the button lock assembly, wherein the button lock assembly is supported by the driving assembly, and buffers pressure of an external force on the driving assembly.

4. The automatic lifting button lock according to claim 2, further comprising a pressure prevention mechanism, wherein the pressure prevention mechanism is disposed above the button lock assembly, wherein the button lock assembly is supported by the push member, and buffers pressure of an external force on the push member.

5. The automatic lifting button lock according to claim 3, wherein the pressure prevention member is sleeved on the button lock body and interposed between the button lock lower portion and the button lock upper portion.

6. The automatic lifting button lock of claim 4, wherein the anti-pressure mechanism is a spring.

7. The automatic lift button lock of claim 1, wherein the rocker arm has a track, wherein the track comprises a first track and a second track, wherein the actuator arm is constrained to the first track and the second track, wherein the rocker arm supports the actuator arm for lift when the actuator arm is constrained to the first track, and wherein the rocker arm maintains the position of the actuator arm during movement of the rocker arm when the actuator arm moves to the second track.

8. The automatic lifting buttock according to claim 1, wherein the rotation urging member is switched between a disengaged state and an engaged state, wherein the rotation urging member is in the disengaged state when the pushing member pushes the buttock member to move, and the rotation urging member is connected and drivingly brings the buttock body to rotate when the pushing member keeps the buttock member kept at the raised position.

9. The automatic lifting button lock of claim 7, wherein the driving member comprises a rack, a gear, and a connecting shaft, wherein the rack is disposed on the transmission member, wherein the connecting shaft is circumferentially limitedly connected to the button lock body, wherein the gear is sleeved on the connecting shaft, the rack is reciprocally moved by the transmission member, the rocker maintains the position of the driving lever when the driving lever moves to the second track, wherein the rack is engaged with the gear to drivingly drive the button lock body.

10. The automatic lifting button lock according to claim 1, wherein the positioning detection member detects a position of the button lock assembly, wherein the positioning detection member detects that the button lock assembly is in the raised position, wherein the driving part is controllably stopped.

11. The automatic lifting button lock according to claim 2, wherein the positioning detection member detects a position of the button lock lower portion, wherein the positioning detection member detects that the button lock lower portion is in the raised position, wherein the driving part is controllably stopped.

12. An automatic elevation locking method using the automatic elevation button lock according to any one of claims 1 to 11, wherein the automatic elevation locking method comprises the steps of:

(a) automatically raising from an initial position to a raised position;

(b) controllably stopping at the raised position;

(c) when the corresponding locking piece falls to a preset position, the locking piece is twisted by a certain angle to be locked; and

(d) when the locked piece needs to be disengaged, the locking piece is automatically disengaged to the initial position.

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