Anti-toppling intelligent bookcase

Abstract

The invention discloses an anti-toppling intelligent bookcase, relates to the technical field of intelligent bookcases, and solves the technical problem that the intelligent bookcase topples under stress. Comprising an intelligent bookcase body, and a bookcase plate component is horizontally arranged in the U-shaped intelligent bookcase body; the anti-toppling mechanism is installed at the bottom of the intelligent bookcase body so that the road holding force can be increased and the whole bookcase can be prevented from toppling. The anti-toppling mechanism comprises two lower bases fixed to the lower surface of the intelligent bookcase body, two fixed bases connected with the lower bases in a clamped mode, four ground grabbing suction cups fixed to the ground and a tightening component for increasing the connecting tightness of the two fixed bases. According to the intelligent bookcase, the road holding force with the ground can be increased, the anti-toppling force of the intelligent bookcase can be increased, the intelligent bookcase can be separated from the ground by a certain distance, moisture erosion caused by the fact that the lowermost layer makes contact with the ground is reduced, the intelligent bookcase can be matched with the intelligent bookcases of different widths, and the installation and use range of the intelligent bookcase is widened; and the use safety and stability of the intelligent bookcase are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of intelligent bookcases, and in particular is an anti-dumping intelligent bookcase. Background Art

[0002] Smart bookshelf refers to the installation of RFID equipment on the bookshelf. The bookshelf can read the RFID tag of each book on the shelf, making it convenient to read the books on each shelf. It can not only conduct real-time inventory of books in the library, but also locate books in real time.

[0003] For example, the automated intelligent elderly-friendly bookcase with announcement number CN112244517B includes a bookcase frame body, in which a drawer area and a placement and classification area are arranged, and in which a plurality of manual drawers are arranged.

[0004] The above patent is aimed at a smart bookcase located in the middle of a room without a wall to lean on. When it is hit by an external force, it may fall over, causing certain damage to the bookcase and a large number of books, and even causing injuries when the bookcase falls over. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art; to this end, the present invention proposes an anti-dumping intelligent bookcase.

[0006] An anti-tipping intelligent bookcase, comprising:

[0007] A smart bookcase body, wherein a cabinet board component is horizontally arranged inside the U-shaped smart bookcase body;

[0008] An anti-dumping mechanism installed at the bottom of the smart bookcase body to increase the grip and prevent the entire bookcase from tipping over, the anti-dumping mechanism comprising two lower bases fixed to the lower surface of the smart bookcase body, two fixed bases snap-connected to the lower bases, four gripping suction cups fixed to the ground, and a tightening member to increase the tightness of the connection between the two fixed bases;

[0009] A lifting component installed on the side of the intelligent bookcase body and changing the height of the cabinet board component.

[0010] Preferably, the front and rear surfaces of the two lower bases are respectively provided with matching grooves, and a plurality of connecting screws are arranged between the inside of the matching grooves and the bottom of the smart bookcase body.

[0011] Preferably, the inner surface of the L-shaped fixed base is provided with a positioning tenon embedded in the matching groove, and the bottom of the fixed base is provided with a rectangular mounting hole, and the bottom of the rectangular mounting hole is provided with a gripping suction cup for adsorbing the ground.

[0012] Preferably, multiple groups of tightening components are arranged between the upper positions of the two rectangular mounting holes, and each group of tightening components includes two side positioning plates arranged on the upper part of a rectangular mounting hole, and a connecting plate extending between the two side positioning plates is arranged at the upper position of the other rectangular mounting hole, and the inner side surface of the side positioning plate is provided with multiple lateral ratchets along its length direction, and the side surface of the connecting plate is rotatably provided with a rotating pawl that cooperates with the lateral ratchets.

[0013] Preferably, a rectangular sliding hole is opened on the surface of the connecting plate, and a supporting sliding block located in the rectangular sliding hole is arranged on the upper part of the rectangular mounting hole.

[0014] Preferably, the lifting component includes a side protective shell installed on the side of the smart bookcase cabinet body, the side protective shell is a hollow rectangular three-dimensional structure with an open inner side surface, a support plate is provided at the bottom of the side protective shell, a silent motor is provided on the lower surface of the support plate, and a top plate is provided on the upper part of the side protective shell. A plurality of sets of rotatably connected inner rotating plates and outer rotating plates are provided between the side of the smart bookcase cabinet body near the bottom position and the top plate, and the inner rotating plates and outer rotating plates are used to change the height of the cabinet panel component.

[0015] Preferably, the inner rotating plates and the outer rotating plates are cross-distributed and a central axis is provided in the middle, the uppermost inner rotating plates and the outer rotating plates are rotationally connected to the top plate, and the multiple inner rotating plates and the outer rotating plates in the middle are rotationally connected end to end.

[0016] Preferably, a side sliding hole is opened on the side of the cabinet body of the smart bookcase, a positioning slider matching the side sliding hole is arranged on the side of the cabinet plate component, and the inner end of the central axis is fixed to the outer side of the positioning slider.

[0017] Preferably, a driving screw is provided between the upper end of the silent motor and the inner surface of the top of the side protective shell, and the T-shaped top plate is threadedly connected to the driving screw.

[0018] Preferably, the cabinet panel component includes a plurality of placement plates horizontally installed in the smart bookcase body, each of the placement plates is provided with a plurality of installation grooves on the upper and lower surfaces, a plurality of rotating baffles are obliquely distributed between two relatively distributed installation grooves, and the arc-shaped convex ends arranged on the upper and lower ends of the rotating baffles are rotatably connected to the installation grooves.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) The present invention can not only increase the grip on the ground and the anti-tilting force of the smart bookcase, but also allow the smart bookcase to be separated from the ground by a distance to reduce moisture erosion caused by the bottom layer contacting the ground. It can also be adapted to smart bookcases of different widths, thereby increasing the installation and use range of the smart bookcase and increasing the safety and stability of the smart bookcase.

[0021] (2) The lifting member designed in the present invention can not only support the placement board without affecting the storage and placement of books, but also change the height of multiple placement boards so that the space for placing books between adjacent placement boards is of different sizes, thereby increasing the storage range and convenience of books and improving space utilization.

[0022] (3) The present invention utilizes a rotating baffle in the cabinet panel component to divide the large space between the upper and lower placement boards into multiple small spaces, thereby expanding the types of books that can be stored. At the same time, the present invention can utilize the dry material filled inside the rotating baffle to fully remove moisture from a certain range of the stored books, thereby increasing the stability and safety of the book storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a structural schematic diagram of the intelligent bookcase of the present invention;

[0025] Figure 2 For the present invention Figure 1 A schematic diagram of the structure of the middle anti-dumping mechanism when viewed from above;

[0026] Figure 3 For the present invention Figure 1 Exploded view of the anti-dumping mechanism;

[0027] Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the middle tightening member viewed from above;

[0028] Figure 5 For the present invention Figure 4 A magnified image of area A;

[0029] Figure 6 For the present invention Figure 1 Exploded view of the lifting component;

[0030] Figure 7 For the present invention Figure 6 Enlarged view of area B;

[0031] Figure 8 For the present invention Figure 1 A schematic diagram of a portion of the structure of the middle cabinet panel components;

[0032] In the figure: 100, intelligent bookcase cabinet; 200, anti-dumping mechanism; 201, lower base; 202, fixed base; 203, gripping suction cup; 204, tightening member; 2041, connecting plate; 2042, side positioning plate; 2043, lateral ratchet; 2044, supporting slider; 2045, rotating pawl; 2046, rectangular sliding hole; 205, connecting screw; 206, positioning tenon; 207, matching groove; 300, lifting component; 301, side protective shell; 302, driving screw; 303, silent motor; 304, support plate; 305, side sliding hole; 306, top plate; 307, inner rotating plate; 308, central axis; 309, outer rotating plate; 310, positioning slider; 311, fixing plate; 400, cabinet plate component; 401, placement plate; 402, mounting groove; 403, rotating baffle; 404, arc-shaped convex end. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] See also Figure 1 - Figure 5 The present application provides an anti-tipping smart bookcase, comprising:

[0036] The smart bookcase body 100, a cabinet plate member 400 is horizontally arranged in the U-shaped smart bookcase body 100;

[0037] The anti-dumping mechanism 200 installed at the bottom of the smart bookcase cabinet 100 can increase the grip with the ground and the anti-dumping force of the smart bookcase by providing the anti-dumping mechanism 200, and can also separate the smart bookcase from the ground by a distance, reduce the moisture erosion caused by the bottom layer contacting the ground, and can adapt to smart bookcases of different widths, increase the installation and use range of the smart bookcase, and increase the safety and stability of the smart bookcase, so as to increase the grip and prevent the entire bookcase from tipping over. The anti-dumping mechanism 200 includes two lower bases 201 fixed to the lower surface of the smart bookcase cabinet 100, two fixed bases 202 snap-connected with the lower bases 201, four gripping suction cups 203 fixed to the ground, and a tightening member 204 that increases the tightness of the connection between the two fixed bases 202. The tightening member 204 is used to tighten the two fixed bases 202 relative to each other, and it is convenient to adjust the distance between the two fixed bases 202, so as to facilitate the adaptation of smart bookcases of different widths.

[0038] The lifting member 300 is installed on the side of the intelligent bookcase body 100 and changes the height of the cabinet plate member 400. The height of the placement plate 401 is changed by using the lifting member 300.

[0039] In this embodiment, preferably, the front and rear surfaces of the two lower bases 201 are respectively provided with mating grooves 207, and a plurality of connecting screws 205 are arranged between the inside of the mating grooves 207 and the bottom of the smart bookcase body 100 to realize a detachable connection between the lower base 201 and the smart bookcase body 100, and the connecting screws 205 are embedded in the installation and will not affect the connection between the positioning tenon 206 and the mating groove 207.

[0040] In this embodiment, preferably, the inner surface of the L-shaped fixed base 202 is provided with a positioning tenon 206 embedded in the matching groove 207, and the two are connected by snapping. After the fixed base 202 is fixed to the ground, it has a function of preventing the smart bookcase cabinet 100 from tipping over. A rectangular mounting hole is provided at the bottom of the fixed base 202, and a gripping suction cup 203 for adsorbing the ground is provided at the bottom of the rectangular mounting hole. The gripping suction cup 203 is a vacuum suction cup, which increases the grip of the fixed base 202 and the ground.

[0041] In the present embodiment, preferably, a plurality of groups of tightening members 204 are arranged between the upper positions of the two rectangular mounting holes, and each group of tightening members 204 includes two side positioning plates 2042 arranged at the upper position of a rectangular mounting hole, and a connecting plate 2041 extending between the two side positioning plates 2042 is arranged at the upper position of the other rectangular mounting hole. In simple terms, for example, a connecting plate 2041 is arranged on the inner surface of the fixed base 202 located at the front, and a side positioning plate 2042 and a side ratchet 2043 are arranged on the inner surface of the fixed base 202 located at the rear. In this way, when the two fixed bases 202 are installed, the front connecting plate 2041 will be inserted into the two side positioning plates 2042 at the rear, and the rotating pawl 2045 on the surface of the connecting plate 2041 cooperates with the side ratchet 2043 on the surface of the side positioning plate 2042, so that the rotating pawl 2045 and the side ratchet 2043 can only be spliced ​​relative to each other, and will not move away from the side. The inner side surface of the positioning plate 2042 is provided with a plurality of lateral ratchet teeth 2043 along its length direction, and a rotating pawl 2045 cooperating with the lateral ratchet teeth 2043 is rotatably provided on the side of the connecting plate 2041. A reset spring piece in the opposite direction of the force applied to the rotating pawl 2045 is also provided on the side of the connecting plate 2041, so as to facilitate the resetting of the rotating pawl 2045. For example, when the rotating pawl 2045 moves forward, the front surface of the rotating pawl 2045 contacts and is subjected to force with the lateral ratchet teeth 2043, and the rotating pawl 2045 rotates backward. The reset spring piece will be compressed without being restricted by the lateral ratchet teeth 2043. The reset spring piece restores and drives the rotating pawl 2045 to rotate forward and return to its original position. A rectangular sliding hole 2046 is opened on the surface of the connecting plate 2041, and a supporting slider 2044 located in the rectangular sliding hole 2046 is provided on the upper part of the rectangular mounting hole, which neither affects the movement of the connecting plate 2041 nor supports the connecting plate 2041.

[0042] In summary, when in use, according to the width of the smart bookcase cabinet 100, the lower base 201 is fixed to the bottom of the smart bookcase cabinet 100. If the smart bookcase cabinet 100 is wider, a certain space will be left between the two lower bases 201. After the lower base 201 is installed, the two fixed bases 202 are installed from the outside of the two lower bases 201 to the inside. When the entire anti-dumping mechanism 200 is installed, the smart bookcase is tilted, which is convenient for installation. When the two fixed bases 202 move relative to each other, The positioning tenon 206 gradually extends into the matching groove 207, and the connecting plate 2041 on the front fixed base 202 gradually extends into the two side positioning plates 2042 located inside the rear fixed base 202. Similarly, the connecting plate 2041 on the rear fixed base 202 gradually extends into the two side positioning plates 2042 located inside the front fixed base 202, and the rotating pawl 2045 on the connecting plate 2041 and the lateral ratchet teeth on the surface of the side positioning plates 2042 are engaged with each other. 2043 cooperates. Due to the cooperation of the shapes of the two, the connecting plate 2041 can only move inward along the distribution direction of the lateral ratchet teeth 2043. After the positioning tenon 206 is fully matched with the matching groove 207, the connecting plate 2041 stops moving. At this time, the rotating pawl 2045 is stuck between the two lateral ratchet teeth 2043, so that the two will not move in the opposite direction and disengage. After it is fully installed, the entire smart bookcase is lifted and placed in a suitable position, and then the fixed base 202 is fixed to the ground with the gripping suction cup 203. The adsorption force of the two is greater than the force of a person normally hitting the smart bookcase to make it tip over. The splicing of the two fixed bases 202 can not only increase the contact area with the ground and increase the placement stability, but also can adapt to smart bookcases of different widths. The fixed base 202 is engaged with the lower base 201, so that the smart bookcase forms a certain distance from the ground, reducing the erosion of ground moisture. At the same time, the engagement of the two increases the anti-tipping property, so that the smart bookcase will not tip over, and the stability of the smart bookcase is increased.

[0043] Embodiment 2

[0044] Reference Figure 6 and Figure 7 , which is the second embodiment of the present invention.

[0045] In this embodiment, preferably, the lifting component 300 includes a side protective shell 301 installed on the side of the smart bookcase cabinet 100. By providing the lifting component 300, it can not only support the placement plate 401, but also change the height of multiple placement plates 401, so that the space for placing books between adjacent placement plates 401 is different in size, increasing the storage range and convenience of books, and increasing space utilization. The side protective shell 301 can shield and protect other components in the lifting component 300. The side protective shell 301 is a hollow rectangular three-dimensional structure with an inner side opening. The side protective shell 301 and the smart bookcase are connected. A plurality of fixing plates 311 are arranged between the cabinet bodies 100 to realize the detachable installation of the side protective shell 301; a support plate 304 is arranged at the bottom of the side protective shell 301 to facilitate the installation of the silent motor 303; a silent motor 303 is arranged on the lower surface of the support plate 304; a top plate 306 is arranged on the upper part of the side protective shell 301, and the top plate 306 can move up and down; a plurality of sets of rotatably connected inner rotating plates 307 and outer rotating plates 309 are arranged between the bottom position and the top plate 306 on the side of the smart bookcase cabinet body 100; the inner rotating plates 307 and the outer rotating plates 309 are used to change the height of the cabinet panel component 400.

[0046] In this embodiment, preferably, the inner rotating plate 307 and the outer rotating plate 309 are cross-distributed and a central axis 308 is set in the middle position. The inner rotating plate 307 and the outer rotating plate 309 rotate around the central axis 308. The inner rotating plate 307 is located on the inner side of the outer rotating plate 309. The two can overlap each other partially as they rotate, which is convenient for changing the overall height of the two. The uppermost inner rotating plate 307 and outer rotating plate 309 are rotatably connected to the top plate 306, and multiple inner rotating plates 307 and outer rotating plates 309 in the middle position are rotatably connected end to end. For example, the lower end of the upper outer rotating plate 309 is connected to the upper end of the lower inner rotating plate 307. Similarly, the lower end of the inner rotating plate 307 is connected to the upper end of the outer rotating plate 309.

[0047] In this embodiment, preferably, a side sliding hole 305 is opened on the side of the intelligent bookcase cabinet body 100, and a positioning slider 310 matching the side sliding hole 305 is set on the side of the cabinet plate component 400. The positioning slider 310 is fixed to the side of the placement plate 401, and the central axis 308 and the positioning slider 310 also play a role in supporting the placement plate 401. The surface of the positioning slider 310 fits the inner wall of the side sliding hole 305, so that the positioning slider 310 will not deflect, and the inner end of the central axis 308 is fixed to the positioning slider On the outer side 310, the height of the positioning slider 310 can be changed with the central axis 308, a driving screw 302 is arranged between the upper end of the silent motor 303 and the top inner surface of the side protective shell 301, a bearing is embedded between the upper end of the driving screw 302 and the upper end of the side protective shell 301, and a T-shaped top plate 306 is threadedly connected to the driving screw 302. As the driving screw 302 rotates, the top plate 306 moves upward or downward, and due to the limitation of the positioning slider 310, the top plate 306 will not deflect.

[0048] In summary, when in use, the spatial height of two adjacent placement plates 401 can be adjusted according to the height of the books stored in this smart bookcase. In the initial position, the distance between the multiple placement plates 401 is the smallest, which is a storage state. When it is necessary to expand the space for placing books, the silent motor 303 is operated to drive the driving screw 302 to rotate, and drive the top plate 306 threadedly connected to the driving screw 302 to move upward. As the top plate 306 moves upward, the inner rotating plate 307 and the outer rotating plate 309 located below the top plate 306 rotate, and the angles of the two with the vertical direction gradually decrease. The top plate 306 moves upward, allowing each group of inner rotating plates 307 and outer rotating plates 309 to move upward, thereby driving the central axis 308 to move upward. The central axis 308 is connected to the positioning slider 310, and the positioning slider 310 slides in the side sliding hole 305, driving multiple placement plates 401 to move upward at the same time until the height between the placement plates 401 is appropriate, driving the screw rod 302 to stop rotating, and the space left by two adjacent placement plates 401 just matches the height of the books, so that when the books are placed vertically, the upper and lower ends of the books just touch the surface of the placement plates 401, and the friction resistance of the contact is not easy to make the books fall over, which plays a limiting role, and the books are not easy to fall. At the same time, the friction resistance generated by the contact is not affected when the books are manually taken out, and the external force applied is sufficient to take out the books without causing wear on the surface of the books, thereby increasing the stability and safety of book storage and expanding the scope of book storage.

[0049] Embodiment 3

[0050] Reference Figure 8 , which is the third embodiment of the present invention.

[0051] In the present embodiment, preferably, the cabinet plate component 400 includes a plurality of placement plates 401 horizontally installed in the intelligent bookcase body 100. The rotating baffle 403 in the cabinet plate component 400 can be used to divide the large space between the placement plates 401 distributed up and down into a plurality of small spaces to expand the book storage categories. At the same time, the dry material filled in the rotating baffle 403 can be used to fully remove moisture from a certain range of the stored books, thereby increasing the stability and safety of the book storage. A plurality of mounting grooves 402 are provided on the upper and lower surfaces of each placement plate 401, and there is an inclined distribution between the two relatively distributed mounting grooves 402. There are multiple rotating baffles 403, and small holes are evenly distributed on the surface of the rotating baffles 403. The arc-shaped protruding ends 404 set at the upper and lower ends of the rotating baffles 403 are rotatably connected to the mounting grooves 402. The rotating baffles 403 are hollow structures, and the interior is filled with materials that physically absorb moisture. A door for discharging and taking out materials is set on the inclined lower surface of the rotating baffles 403, and small holes are also opened on the surface of the door. Even if the space between the upper and lower placement plates 401 is the largest, the rotating baffles 403 will have an angle with the vertical direction, so that the rotating baffles 403 are in a slightly inclined state, which is convenient for the rotating baffles 403 to rotate as the placement plates 401 move.

[0052] In summary, when the height of the placement plate 401 changes, in order to adapt to the movement of the placement plate 401, the rotating baffle 403 rotates, and the angle with the vertical direction gradually becomes smaller. When the placement plate 401 stops moving, the rotating baffle 403 also stops rotating and is tilted between adjacent placement plates 401, dividing the large space into small spaces. When the small space is full of books, the rotating baffle 403 will contact the outermost books, and play a supporting role for the books in the small space. In the large space where each layer of books is stored, the materials placed in the multiple rotating baffles 403 evenly arranged in each large space can fully and evenly absorb the moisture in the large space. Compared with placing a drying bag directly on the placement plate 401, the drying bag will not fall when taking out the book, and the drying bag placed on the placement plate 401 will not affect the placement of the books, and there will be no uneven absorption of moisture in the space, thereby increasing the safety and stability of book storage.

[0053] Embodiment 4

[0054] This embodiment is obtained by combining the first embodiment, the second embodiment and the third embodiment.

[0055] When in use, the anti-dumping mechanism 200 is used to fix the entire smart bookcase to the ground, and then the lifting component 300 is used to adjust the height of the placement plate 401 that adapts to the height of the books and limits it. The placement plate 401 is in a suitable position to support the books, and the rotating baffle 403 is used to support the books, and at the same time, the books are evenly adsorbed and dried to maintain the dryness of the book storage environment.

[0056] The above embodiments are only used to illustrate the technical method of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. An anti-dumping smart bookcase, characterized in that: include: A smart bookcase body (100), wherein a cabinet board component (400) is horizontally arranged in the U-shaped smart bookcase body (100); An anti-dumping mechanism (200) is installed at the bottom of an intelligent bookcase body (100) to increase the grip and prevent the entire bookcase from tipping over, the anti-dumping mechanism (200) comprising two lower bases (201) fixed to the lower surface of the intelligent bookcase body (100), two fixed bases (202) snap-connected to the lower bases (201), four gripping suction cups (203) fixed to the ground, and a tightening member (204) for increasing the tightness of the connection between the two fixed bases (202); A lifting component (300) is installed on the side of the intelligent bookcase body (100) and changes the height of the cabinet plate component (400).

2. The anti-tipping smart bookcase according to claim 1, characterized in that: The front and rear surfaces of the two lower bases (201) are respectively provided with matching grooves (207), and a plurality of connecting screws (205) are arranged between the inside of the matching grooves (207) and the bottom of the intelligent bookcase body (100).

3. The anti-tipping smart bookcase according to claim 2, characterized in that: The inner surface of the L-shaped fixed base (202) is provided with a positioning tenon (206) embedded in a matching groove (207), and a rectangular mounting hole is provided at the bottom of the fixed base (202). A ground-gripping suction cup (203) for adsorbing the ground is provided at the bottom of the rectangular mounting hole.

4. The anti-tipping intelligent bookcase according to claim 3, characterized in that: A plurality of groups of tightening members (204) are arranged between the upper positions of the two rectangular mounting holes, and each group of tightening members (204) comprises two side positioning plates (2042) arranged at the upper position of a rectangular mounting hole, and a connecting plate (2041) extending between the two side positioning plates (2042) is arranged at the upper position of the other rectangular mounting hole, and a plurality of lateral ratchet teeth (2043) are arranged on the inner side surface of the side positioning plate (2042) along its length direction, and a rotating ratchet pawl (2045) cooperating with the lateral ratchet teeth (2043) is rotatably arranged on the side surface of the connecting plate (2041).

5. The anti-tipping intelligent bookcase according to claim 4, characterized in that: A rectangular sliding hole (2046) is provided on the surface of the connecting plate (2041), and a supporting sliding block (2044) located in the rectangular sliding hole (2046) is provided on the upper portion of the rectangular mounting hole.

6. The anti-tipping smart bookcase according to claim 1, characterized in that: The lifting component (300) comprises a side protective shell (301) installed on the side of the intelligent bookcase body (100); the side protective shell (301) is a hollow rectangular three-dimensional structure with an inner side opening; a support plate (304) is arranged at the bottom of the side protective shell (301); a silent motor (303) is arranged on the lower surface of the support plate (304); a top plate (306) is arranged on the top of the side protective shell (301); a plurality of groups of rotatably connected inner rotating plates (307) and outer rotating plates (309) are arranged between the bottom position of the side of the intelligent bookcase body (100) and the top plate (306); the inner rotating plates (307) and the outer rotating plates (309) are used to change the height of the cabinet plate component (400).

7. The anti-tipping intelligent bookcase according to claim 6, characterized in that: The inner rotating plates (307) and the outer rotating plates (309) are cross-distributed and a central axis (308) is provided in the middle position. The inner rotating plates (307) and the outer rotating plates (309) at the top are rotationally connected to the top plate (306), and the multiple inner rotating plates (307) and the outer rotating plates (309) at the middle position are rotationally connected end to end.

8. The anti-tipping intelligent bookcase according to claim 7, characterized in that: The side of the intelligent bookcase body (100) is provided with a side sliding hole (305), the side of the cabinet panel component (400) is provided with a positioning slider (310) that cooperates with the side sliding hole (305), and the inner end of the central axis (308) is fixed to the outer side of the positioning slider (310).

9. The anti-tipping intelligent bookcase according to claim 8, characterized in that: A driving screw rod (302) is arranged between the upper end of the silent motor (303) and the top inner surface of the side protective shell (301), and the T-shaped top plate (306) is threadedly connected to the driving screw rod (302).

10. The anti-tipping intelligent bookcase according to claim 9, characterized in that: The cabinet plate component (400) comprises a plurality of placement plates (401) horizontally mounted in the intelligent bookcase body (100); a plurality of mounting grooves (402) are provided on the upper and lower surfaces of each placement plate (401); a plurality of rotating baffles (403) are obliquely distributed between two relatively distributed mounting grooves (402); arc-shaped convex ends (404) arranged at the upper and lower ends of the rotating baffles (403) are rotatably connected to the mounting grooves (402).

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