Lifting type intelligent logistics cabinet with variable grid volume

Abstract

The invention relates to the technical field of logistics cabinets, in particular to a lifting type grid volume variable intelligent logistics cabinet which comprises a mounting main frame, a control terminal and an intelligent lock and further comprises a storage assembly. The storage assembly comprises a main plate, a movable plate, a shielding component and a driving component; the main plates are fixed to the upper side and the lower side of the mounting main frame, the movable plates are mounted in the main plates, two intelligent locks are mounted on each movable plate, the shielding component is mounted on the outer side of the mounting main frame and used for shielding and protecting stored articles, and the driving component is mounted on the mounting main frame and used for driving the movable plates to move up and down. According to the logistics cabinet, the sizes of the storage grids of the logistics cabinet can be correspondingly adjusted through the arranged components, so that a user can correspondingly adjust the storage sizes of the cabinet grids according to the actual sizes of articles when storing the articles, and the situation that the articles with large sizes cannot be put in is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics cabinets, and in particular to a lifting type intelligent logistics cabinet with variable grid volume. Background Art

[0002] Smart logistics cabinets are devices based on the Internet of Things that can identify, temporarily store, monitor and manage items (express parcels). Existing smart logistics cabinets use automation and intelligence to quickly identify, classify, store and retrieve items, thereby greatly improving logistics efficiency. For consumers, smart logistics cabinets provide a more convenient and flexible way to pick up items. They can pick up items at nearby logistics cabinets at any time according to their own schedule, without having to wait for the courier to come to their door;

[0003] The storage grid spaces of existing smart logistics cabinets are generally fixed, so when storing objects, only objects of the same size or smaller than the corresponding grid size can be stored. When the object is slightly larger than the grid size, it cannot be stored. For small objects, they can be directly stored in large-sized grids, which will cause the placement space to not match, resulting in low space utilization of large-sized grids. For some objects that originally need to be placed in large-sized grids, they cannot be placed normally when the size is slightly larger, which makes the object storage conditions of existing smart logistics cabinets more difficult in actual use, causing many inconveniences for users. Summary of the invention

[0004] The purpose of the present invention is to provide a lifting type intelligent logistics cabinet with variable grid volume, which can adjust the size of the storage grid of the logistics cabinet accordingly through the provided components, so that when the user stores the items, the storage size of the cabinet grid can be adjusted accordingly according to the actual size of the items, thereby avoiding the situation where objects with larger sizes cannot be placed in.

[0005] To achieve the above-mentioned object, the present invention provides a lifting type intelligent logistics cabinet with variable grid volume, comprising a mounting main frame, a control terminal and an intelligent lock, wherein the control terminal is mounted on the side of the mounting main frame, and the upper end and the lower end of the mounting main frame are both equipped with the intelligent lock, and the intelligent lock is controlled by the control terminal, and also comprises a storage component;

[0006] The storage assembly includes a main board, a movable board, a shielding component and a driving component;

[0007] The main board is fixed on both upper and lower sides of the main mounting frame, the movable plate is installed inside the main board, two smart locks are installed on each movable plate, the shielding component is installed on the outer side of the main mounting frame to shield and protect the stored items, and the driving component is installed on the main mounting frame to drive the movable plate to move up and down.

[0008] Among them, the shielding component includes a fixed rod, a fixed door leaf, a locking block and an extending component, the fixed rod is fixedly installed on the main mounting frame; the fixed door leaf is rotatably installed on the fixed rod; the locking block is fixedly installed on a side of the fixed door leaf close to the smart lock; the extending component is connected to the movable plate, and is used to shield and protect the grid after the volume is changed.

[0009] Among them, the driving component includes an external frame, a driving plate, a driving screw and a driving motor, the external frame is fixedly installed on the back side of the mounting main frame; the driving plate is fixedly connected to the movable plate and slidably installed in the external frame; the driving screw is threadedly connected to the driving plate and rotatably installed on the external frame; the output shaft of the driving motor is connected to the driving screw, the driving motor is electrically connected to the control terminal, and is fixedly installed on one side of the external frame.

[0010] Among them, the extending component includes a connecting block, a movable door leaf and a lap slide, the connecting block is fixedly installed on the outer side of the movable plate and is sleeved on the fixed rod; the movable door leaf is rotatably connected to the connecting block and is sleeved on the fixed rod, and the movable door leaf is provided with the lock block on the side close to the smart lock; the movable door leaf is movably connected to the fixed door leaf through the lap slide, and at the same time, two adjacent movable door leaves are also movably connected through the lap slide.

[0011] Among them, the storage assembly also includes a monitor, a card slot frame and a limiting component. The monitor is electrically connected to the control terminal and fixedly installed at the bottom of the movable plate; the card slot frame is fixedly installed in the main installation frame; the limiting component is connected to the movable plate and is used to cooperate with the card slot frame to support and limit the movable plate.

[0012] Among them, the limiting component includes a guide rail frame, a slider, a driving bracket, a snap-in component and a driving component, the guide rail frame is fixedly installed on the bottom of the movable frame; the slider is slidably installed on the guide rail frame; the driving bracket is fixedly installed on one side of the slider; the snap-in component is connected to the slider for cooperating with the slot frame; the driving component is connected to the movable plate for driving the driving bracket.

[0013] Wherein, the engaging component comprises a rotating block and a torsion spring, wherein the rotating block is rotatably mounted on one side of the slider close to the slot frame; one side of the torsion spring is connected to the rotating block, and the other side of the torsion spring is connected to the slider.

[0014] Among them, the driving component includes a guide bracket, a movable plate, a driving member and a micro electric push rod, the guide bracket is fixedly installed at the bottom of the movable plate; the movable plate is slidably installed on the guide bracket; the driving member is rotatably connected to the driving bracket and is rotatably installed on one side of the movable plate; the output end of the micro electric push rod is connected to the movable plate, the micro electric push rod is electrically connected to the control terminal, and is fixedly installed at the bottom of the movable plate.

[0015] The present invention discloses a lifting type intelligent logistics cabinet with variable grid volume, wherein the entire logistics cabinet is composed of a plurality of mounting main frames which are mutually mounted and connected, and the control terminal is mounted on the outer side of the mounting main frame at the most side, and the control terminal is equipped with advanced RFID technology or other automatic identification technology, which can realize automatic identification and management of items, and the unlocking control system of the intelligent lock is arranged in the control terminal, so that the user can realize unlocking and other operations by operating the control terminal conveniently, and each mounting main frame is provided with two main boards and a plurality of movable panels, and the two main boards are respectively mounted at the top and the bottom of the mounting main frame, and the plurality of movable panels are arranged in the area between the two main boards, so that the mounting main frame can be divided into a plurality of storage areas by the plurality of movable panels; the upper and lower sides of the side of each movable panel are installed with the intelligent lock, and the mounting main frame is also installed with the intelligent lock on the inner side of the main board, so as to cooperate with the shielding member provided later to realize shielding protection of the corresponding area, and during actual adjustment, the user can adjust the positions of the plurality of movable panels provided between the two main boards through the driving member, so as to adjust the size of the placement area of ​​the placement cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0017] Figure 1 It is a schematic diagram of the overall structure of the lifting type intelligent logistics cabinet with variable grid volume of the present invention.

[0018] Figure 2 It is a schematic diagram of the installation structure of the smart lock of the present invention.

[0019] Figure 3 The present invention Figure 2 Enlarged view of point A.

[0020] Figure 4 It is a schematic diagram of the installation structure of the overlapping slide plate of the present invention.

[0021] Figure 5 It is a schematic structural diagram of the driving component of the present invention.

[0022] Figure 6 It is a structural schematic diagram of the limiting component of the present invention.

[0023] Figure 7 The present invention Figure 6 Enlarged view of point B.

[0024] Figure 8 It is a structural schematic diagram of the clip-in component of the present invention.

[0025] In the figure: 1-installation main frame, 2-control terminal, 3-intelligent lock, 4-mainboard, 5-movable plate, 6-shielding component, 7-driving component, 8-monitor, 9-card slot frame, 10-limiting component, 61-fixed rod, 62-fixed door leaf, 63-locking block, 64-extension component, 71-external frame, 72-driving plate, 73-driving screw, 74-driving motor, 101-guide frame, 102-slider, 103-driving bracket, 104-card-in component, 105-driving component, 641-connecting block, 642-movable door leaf, 643-lap slide plate, 1041-rotating card block, 1042-torsion spring, 1051-guide bracket, 1052-moving plate, 1053-driving member, 1054-micro electric push rod. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0028] See also Figures 1 to 8The present invention provides a lifting type intelligent logistics cabinet with variable grid volume: comprising an installation main frame 1, a control terminal 2, an intelligent lock 3 and a storage component, wherein the storage component comprises a main board 4, a movable board 5, a shielding component 6 and a driving component 7, wherein the shielding component 6 comprises a fixed rod 61, a fixed door leaf 62, a locking block 63 and an extension component 64, wherein the driving component 7 comprises an external frame 71, a driving plate 72, a driving screw 73 and a driving motor 74, wherein the extension component 64 comprises a connecting block 641, a movable door leaf 642 and a lap slide 643, and the above-mentioned solution solves the problem of the placement of the existing intelligent logistics cabinet. The storage grid space is generally fixed, so when storing objects, only objects of the same size or smaller than the corresponding grid size can be stored. When the object is slightly larger than the grid size, it cannot be stored. For small objects, they can be directly stored in large-sized grids, which will cause the placement space to not match, resulting in low space utilization of large-sized grids. For some objects that originally need to be placed in large-sized grids, they cannot be placed normally when the size is slightly larger, which makes the storage conditions of objects in existing smart logistics cabinets larger in actual use, causing many inconveniences for users.

[0029] Furthermore, the control terminal 2 is installed on the side of the mounting main frame 1, and the smart lock 3 is installed on the inner side of the upper end and the lower end of the mounting main frame 1. The smart lock 3 is controlled by the control terminal 2. The main board 4 is fixed on the upper and lower sides of the mounting main frame 1. The movable plate 5 is installed in the main board 4. Two smart locks 3 are installed on each of the movable plates 5. The shielding component 6 is installed on the outer side of the mounting main frame 1 for shielding and protecting the stored items. The driving component 7 is installed on the mounting main frame 1 for driving the movable plate 5 to move up and down.

[0030] Specifically, the entire logistics cabinet is composed of a plurality of the mounting main frames 1 that are mounted and connected to each other, and the control terminal 2 is installed on the outer side of the mounting main frame 1 at the side. The control terminal 2 is equipped with advanced RFID technology or other automatic identification technology, which can realize automatic identification and management of items. The unlocking control system of the smart lock 3 is arranged in the control terminal 2, so that the user can realize unlocking and other operations by operating the control terminal 2. Each of the mounting main frames 1 is provided with two main boards 4 and a plurality of movable panels 5. The two main boards 4 are respectively installed at the top and the bottom of the mounting main frame 1, and the plurality of movable panels 5 are arranged in the area between the two main boards 4, so that the mounting main frame 1 can be divided into a plurality of storage intervals by the plurality of movable panels 5.

[0031] The smart lock 3 is installed on the upper and lower sides of each side of the movable panel 5. At the same time, the smart lock 3 is also installed on the inner side of the main mounting frame 1 where the main board 4 is provided, so as to cooperate with the subsequently provided shielding component 6 to achieve shielding protection for the corresponding area. During actual adjustment, the user can adjust the positions of the multiple movable panels 5 arranged between the two main boards 4 through the driving component 7, and then adjust the size of the placement area of ​​the cabinet.

[0032] Furthermore, the fixed rod 61 is fixedly installed on the main mounting frame 1; the fixed door leaf 62 is rotatably installed on the fixed rod 61; the locking block 63 is fixedly installed on the side of the fixed door leaf 62 close to the smart lock 3; the extending part 64 is connected to the movable plate 5, and is used to shield and protect the grid after the volume is changed.

[0033] Furthermore, the connecting block 641 is fixedly installed on the outside of the movable plate 5 and is sleeved on the fixed rod 61; the movable door leaf 642 is rotatably connected to the connecting block 641 and is sleeved on the fixed rod 61, and the movable door leaf 642 is provided with the locking block 63 on the side close to the smart lock 3; the movable door leaf 642 and the fixed door leaf 62 are movably connected via the overlapping slide plate 643, and at the same time, two adjacent movable door leaves 642 are also movably connected via the overlapping slide plate 643.

[0034] When the present embodiment is in use, each of the mounting main frames 1 is provided with the fixing rod 61, and the two fixing door leaves 62 are respectively provided at the upper and lower ends of the mounting main frame 1, so as to cooperate with the main board 4 provided at the upper and lower ends of the mounting main frame 1, and the fixing door leaves 62 are rotationally connected with the fixing rod 61, and the fixing door leaves 62 cannot slide up and down on the fixing rod 61, but can only rotate around the fixing rod 61;

[0035] The movable door leaf 642 is connected to the movable plate 5 through the provided connecting block 641, and two movable door leaves 642 are provided on the outer side of each movable plate 5, and the two movable door leaves 642 are respectively located on the upper and lower sides of the movable plate 5, and the bosses connecting the movable door leaf 642 and the connecting block 641 and the connecting block 641 itself are provided with through holes for cooperating with the fixed rod 61, so that the movable door leaf 642 can rotate on the connecting block 641 and slide up and down on the fixed rod 61 at the same time, so that the movable door leaf 642 can follow the movable plate 5 to move accordingly, and the movable door leaf 642 has the same structure as the fixed door leaf 62, and corresponding locking blocks 63 are provided on the inner sides of the movable door leaf 642 and the fixed door leaf 62, so as to cooperate with the correspondingly provided smart lock 3;

[0036] The movable door leaf 642 and the fixed door leaf 62 are both provided with sliding grooves for connecting with the overlapping slide plate 643. The two adjacent movable door leaves 642 and the movable door leaf 642 and the fixed door leaf 62 are connected by the overlapping slide plate 643. In this way, when the movable plate 5 moves up and down, the corresponding two door leaves can be kept in coordination with each other by the overlapping slide plate 643, and the corresponding storage cabinet can be shielded at the same time to avoid the situation where the cabinet cannot be shielded and protected accordingly after the size of the cabinet is adjusted. In addition, the present solution can realize independent opening and closing control of each cabinet to ensure the safety of user items after storage.

[0037] Furthermore, the external frame 71 is fixedly installed on the back side of the main mounting frame 1; the driving plate 72 is fixedly connected to the movable plate 5 and is slidably installed in the external frame 71; the driving screw 73 is threadedly connected to the driving plate 72 and is rotatably installed on the external frame 71; the output shaft of the driving motor 74 is connected to the driving screw 73, the driving motor 74 is electrically connected to the control terminal 2, and is fixedly installed on one side of the external frame 71.

[0038] When the present embodiment is in use, the driving plate 72 is installed in a one-to-one correspondence with the movable plate 5, the external frame 71 is installed in a one-to-one correspondence with the driving plate 72, the driving plate 72 is provided with a threaded hole adapted to the driving screw 73, the driving screw 73 is fixed to the output shaft of the driving motor 74, the driving motor 74 is connected to the control terminal 2 through a corresponding control circuit, so that a user can directly complete the control of the designated driving motor 74 through the control terminal 2, so that a user can directly drive the driving plate 72 through the driving motor 74 in cooperation with the driving screw 73, and then drive the movable plate 5 to slide up and down in the installation main frame 1 through the driving plate 72, so as to adjust the position of the movable plate 5 in the installation main frame 1, the driving plate 72 and its corresponding driving structure are in a one-to-one correspondence with the movable plate 5, so that a user can adjust the designated placement cabinet size according to actual conditions.

[0039] Preferably, the storage assembly provided by the present invention also includes a monitor 8, a card slot frame 9 and a limiting component 10, the limiting component 10 includes a guide rail frame 101, a slider 102, a driving bracket 103, a snap-in component 104 and a driving component 105, the snap-in component 104 includes a rotating block 1041 and a torsion spring 1042, and the driving component 105 includes a guide bracket 1051, a movable plate 1052, a driving member 1053 and a micro electric push rod 1054.

[0040] Furthermore, the monitor 8 is electrically connected to the control terminal 2 and fixedly installed at the bottom of the movable plate 5; the card slot frame 9 is fixedly installed in the main mounting frame 1; the limiting member 10 is connected to the movable plate 5, and is used to cooperate with the card slot frame 9 to support and limit the movable plate 5.

[0041] Specifically, the monitor 8 is provided at the bottom of each movable board 5, and the monitor 8 is connected to the control terminal 2 through a corresponding control circuit. The placement of items inside the cabinet can be judged by the provided monitor 8. When the user drives the corresponding drive motor 74 through the control terminal 2 to adjust the position of the movable board 5, the monitor 8 can monitor the status of the items stored above the movable board 5 being adjusted. When the adjustment of the movable board 5 affects the normal placement of other items, corresponding feedback can be given through the control terminal 2 to avoid backlog and damage of placed items due to unreasonable adjustment of the movable board 5.

[0042] Further, the guide rail frame 101 is fixedly mounted on the bottom of the movable frame; the slider 102 is slidably mounted on the guide rail frame 101; the driving bracket 103 is fixedly mounted on one side of the slider 102; the snap-in component 104 is connected to the slider 102 and is used to cooperate with the slot frame 9; the driving component 105 is connected to the movable plate 5 and is used to drive the driving bracket 103.

[0043] Furthermore, the rotating block 1041 is rotatably mounted on a side of the slider 102 close to the slot frame 9 ; one side of the torsion spring 1042 is connected to the rotating block 1041 , and the other side of the torsion spring 1042 is connected to the slider 102 .

[0044] Furthermore, the guide bracket 1051 is fixedly installed at the bottom of the movable plate 5; the movable plate 1052 is slidably installed on the guide bracket 1051; the driving member 1053 is rotationally connected to the driving bracket 103 and is rotationally installed on one side of the movable plate 1052; the micro electric push rod 1054 is electrically connected to the control terminal 2 and is fixedly installed at the bottom of the movable plate 5.

[0045] When the present embodiment is in use, each bottom of the movable plate 5 is provided with a corresponding limiting member 10, and each group of the limiting members 10 is provided with three groups of the sliders 102 and the corresponding torsion springs 1042 and the rotating block 1041. The sliders 102 are connected by the guide rail frame 101 provided, and the rotating block 1041 is rotatably installed on the outer side of each slider 102. The rotating block 1041 cooperates with the clamping groove at the end of the slider 102 through the connecting truncated cones provided on both sides, and the torsion springs 1042 are arranged at the position where the connecting truncated cones cooperate with the clamping grooves. The slot frame 9 is also provided with three, and the side of the slot frame 9 is provided with a stepped slot for cooperating with the rotating block 1041, so that the movable plate 5 can be supported and limited by the stepped slots provided and the rotating block 1041. The three groups of rotating blocks 1041 are provided to cooperate with the slot frame 9 mainly to be able to more stably complete the support of the movable plate 5;

[0046] When the movable plate 5 moves upward, the rotating block 1041 will rotate downward due to the cooperation with the internal slot of the slot frame 9, and then reset due to the setting of the torsion spring 1042, and this process is repeated continuously, so that the movable plate 5 can move upward normally. After the movable plate 5 moves upward, the rotating block 1041 will lock the movable plate 5 by cooperating with the internal slot of the slot frame 9, so that the movable plate 5 cannot move downward normally, forming a stable supporting structure to prop up the movable plate 5, which greatly improves the bearing capacity of the movable plate 5.

[0047] The three groups of sliders 102 are arranged in a triangle to avoid interference with the installation area of ​​the smart lock 3. The two sliders 102 on the same side are connected through the same driving bracket 103, and the single slider 102 on the other side is separately installed with a driving bracket 103. The two driving brackets 103 are connected to the same moving plate 1052 through the driving member 1053. The moving plate 1052 is installed at the bottom of the movable plate 5 through the two guide brackets 1051. The moving plate 1052 is connected to the output end of the micro electric push rod 1054, and the micro electric push rod 1054 is also controlled by the control terminal 2;

[0048] When the user needs to drive the movable plate 5 to move downward, the micro-electric push rod 1054 will first drive the slider 102 to slide, and then drive the slider 102 to slide through the sliding cooperation of the slider 102 with the driving member 1053 and the driving bracket 103, and then retract the rotating block 1041 provided on the slider 102 to avoid the cooperation between the rotating block 1041 and the card slot frame 9 affecting the normal downward adjustment of the movable plate 5. When the downward adjustment of the movable plate 5 is completed, the three sliders 102 and the rotating block 1041 provided at the bottom of the movable plate 5 are pushed out by the micro-electric push rod 1054, so that the support of the corresponding movable plate 5 can continue to be completed through the cooperation between the rotating block 1041 and the card slot frame 9.

[0049] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A lifting type intelligent logistics cabinet with variable grid volume, comprising a mounting main frame, a control terminal and an intelligent lock, wherein the control terminal is mounted on the side of the mounting main frame, the upper end and the lower end of the mounting main frame are both equipped with the intelligent lock, and the intelligent lock is controlled by the control terminal, characterized in that: Also includes storage components; The storage assembly includes a main board, a movable board, a shielding component and a driving component; The main board is fixed on both upper and lower sides of the main mounting frame, the movable plate is installed inside the main board, two smart locks are installed on each movable plate, the shielding component is installed on the outer side of the main mounting frame for shielding and protecting the stored items, and the driving component is installed on the main mounting frame for driving the movable plate to move up and down.

2. The liftable intelligent logistics cabinet with variable grid volume as claimed in claim 1, characterized in that: The shielding component includes a fixed rod, a fixed door leaf, a locking block and an extending component, wherein the fixed rod is fixedly mounted on the main mounting frame; the fixed door leaf is rotatably mounted on the fixed rod; the locking block is fixedly mounted on a side of the fixed door leaf close to the smart lock; the extending component is connected to the movable plate and is used to shield and protect the grid after the volume is changed.

3. The liftable intelligent logistics cabinet with variable grid volume as claimed in claim 1, characterized in that: The driving component includes an external frame, a driving plate, a driving screw and a driving motor. The external frame is fixedly mounted on the back side of the mounting main frame; the driving plate is fixedly connected to the movable plate and is slidably mounted in the external frame; the driving screw is threadedly connected to the driving plate and is rotatably mounted on the external frame; the output shaft of the driving motor is connected to the driving screw, the driving motor is electrically connected to the control terminal, and is fixedly mounted on one side of the external frame.

4. The liftable intelligent logistics cabinet with variable grid volume as claimed in claim 2, characterized in that: The extending component includes a connecting block, a movable door leaf and a lap slide, wherein the connecting block is fixedly mounted on the outer side of the movable plate and sleeved on the fixed rod; the movable door leaf is rotatably connected to the connecting block and sleeved on the fixed rod, and the movable door leaf is provided with the lock block on the side close to the smart lock; the movable door leaf is movably connected to the fixed door leaf through the lap slide, and two adjacent movable door leaves are also movably connected through the lap slide.

5. The liftable intelligent logistics cabinet with variable grid volume as claimed in claim 1, characterized in that: The storage assembly also includes a monitor, a card slot frame and a limiting component. The monitor is electrically connected to the control terminal and fixedly installed at the bottom of the movable plate; the card slot frame is fixedly installed in the main mounting frame; the limiting component is connected to the movable plate and is used to cooperate with the card slot frame to support and limit the movable plate.

6. The liftable intelligent logistics cabinet with variable grid volume as claimed in claim 5, characterized in that: The limiting component includes a guide rail frame, a slider, a driving bracket, a snap-in component and a driving component, the guide rail frame is fixedly installed at the bottom of the movable frame; the slider is slidably installed on the guide rail frame; the driving bracket is fixedly installed on one side of the slider; the snap-in component is connected to the slider for cooperating with the slot frame; the driving component is connected to the movable plate for driving the driving bracket.

7. The liftable intelligent logistics cabinet with variable grid volume as claimed in claim 6, characterized in that: The clamping component includes a rotating clamping block and a torsion spring. The rotating clamping block is rotatably mounted on a side of the slider close to the slot frame. One side of the torsion spring is connected to the rotating clamping block, and the other side of the torsion spring is connected to the slider.

8. The liftable intelligent logistics cabinet with variable grid volume as claimed in claim 6, characterized in that: The driving component includes a guide bracket, a movable plate, a driving member and a micro electric push rod, wherein the guide bracket is fixedly mounted on the bottom of the movable plate; the movable plate is slidably mounted on the guide bracket; the driving member is rotatably connected to the driving bracket and is rotatably mounted on one side of the movable plate; the output end of the micro electric push rod is connected to the movable plate, the micro electric push rod is electrically connected to the control terminal, and is fixedly mounted on the bottom of the movable plate.

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