A lifting bookshelf with adjustable storage space and adjustment method thereof

Abstract

The present invention discloses a lifting bookshelf with adjustable storage space and an adjustment method thereof, relating to the technical field of lifting bookshelves, comprising a bookshelf shell, wherein the interior of the bookshelf shell is fixedly connected to an inner guard plate, and the outer side surface of the inner guard plate is provided with a guide groove 1. The lifting bookshelf with adjustable storage space comprises: a lifting and placing mechanism and a space adjustment mechanism. Through the setting of the partition adjustment component, when it is necessary to adjust the spacing of the vertical partitions, the motor is started, and the driving wheel 1 and the driving wheel 2 rotate in the same direction, thereby driving the sliding plate 2 to move horizontally through the belt. At this time, the magnet 1 will drive the partition plate to move synchronously horizontally, thereby realizing the adjustment of the internal space of the book box. In this way, the layout of the bookshelf can be adjusted according to the size and quantity of the books. No matter whether it is a wide and thick hard cover book or a thin and small soft cover book, it can be better stored. At the same time, the space size of each compartment can be more accurately controlled, thereby making full use of every inch of the space of the bookshelf.

Description

Technical Field

[0001] The present invention relates to the technical field of lifting bookshelves, and in particular to a lifting bookshelf with adjustable storage space and an adjustment method thereof. Background Art

[0002] Bookshelves in the existing technology include various types such as fixed bookshelves, adjustable bookshelves, folding bookshelves, rotating bookshelves, wall-mounted bookshelves, multi-functional bookshelves and smart bookshelves. These bookshelves have different design styles and are suitable for different spaces and needs. Users can choose suitable bookshelves according to their personal preferences and actual conditions to enhance the convenience and beauty of home life.

[0003] However, the existing adjustable storage space lifting bookshelf structure is generally relatively simple, and the vertical partitions of the bookshelf are generally fixed. The fixed vertical partitions mean that the storage space of the bookshelf is pre-set and cannot be flexibly adjusted according to the size and number of books. If the size of the book does not match the preset storage space, it will lead to waste of space or the books cannot be properly placed. Even if the vertical partitions are adjustable, it is necessary to manually remove the vertical partitions and then manually install the vertical partitions according to one's own needs to adjust the storage space. This process is cumbersome and time-consuming, especially for the organization of a large number of books, which will bring inconvenience.

[0004] In addition, the shelves of existing adjustable storage space lifting bookshelves are generally fixed, and very few are manually spliced. When adjusting the height of the shelves, they need to be manually removed and installed to achieve space adjustment. After installation, they are fixed. For books placed on the high shelves, readers need to tiptoe or reach out to reach them, and for books placed on the low shelves, readers need to bend over or squat, which makes it inconvenient for readers to take and put books.

[0005] In view of this, the present invention proposes a lifting bookshelf with adjustable storage space and an adjustment method thereof to compensate for and improve the deficiencies of the prior art. Summary of the Invention

[0006] In order to solve the above technical problems, the present invention provides a lifting bookshelf with adjustable storage space and an adjustment method thereof, so as to solve the corresponding technical problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention adopts the following technical solutions: a lifting bookshelf with adjustable storage space, comprising a bookshelf shell, an inner guard plate fixedly connected to the interior of the bookshelf shell, a guide groove 1 being formed on the outer side of the inner guard plate, the lifting bookshelf with adjustable storage space comprising: a lifting and placing mechanism and a space adjustment mechanism, the lifting and placing mechanism being arranged inside the bookshelf shell, the space adjustment mechanism comprising a partition adjustment assembly and a partition locking assembly, the partition adjustment assembly being arranged inside the bookshelf shell, and the partition locking assembly being arranged inside the partition adjustment assembly;

[0008] The lifting and placing mechanism is used to lift and lower the partition adjustment assembly to facilitate the taking and placing of books;

[0009] The partition adjustment assembly is used to adjust the storage space of books;

[0010] The partition locking assembly is used to cooperate with the partition adjusting assembly to lock the size of the book storage space.

[0011] Preferably, the lifting and placing mechanism includes a driving rod, which is rotatably connected to the middle part of the inner guard plate, one end of the driving rod is engaged with a rotating column, the outer ring of the rotating column is provided with a spiral groove, and the spiral groove provided on the outer ring of the rotating column is slidably connected with a fixed rod, the end of the fixed rod away from the rotating column is fixedly connected to support plate 1, the upper and lower parts of the support plate 1 are symmetrically rotatably connected to the rotating connecting rod, the rear side of the support plate 1 is rotatably connected to guide wheel 1, the rear side of the support plate 1 is rotatably connected to support plate 2, the side of the support plate 2 away from the guide wheel 1 is symmetrically rotatably connected to guide wheel 2, the inner wall of the bookshelf shell is fixedly connected to guide rail 1 and guide rail 2, and guide rail 1 is located on the inner side of guide rail 2.

[0012] Preferably, the guide wheel 1 is located on the front side of the support plate 2, the guide rail 1 is located on the inner side of the guide rail 2, the guide wheel 1 is rollingly connected to the surface of the guide rail 2, and the guide wheel 2 is rollingly connected to the surface of the guide rail 1.

[0013] Preferably, the partition adjustment assembly includes a support frame, which is rotatably connected to the front side of support plate one, the inner wall of the support frame is rotatably connected to drive wheel one, the inner wall of the support frame is rotatably connected to drive wheel two, the inner wall of the support frame is provided with a slide groove, and a sliding plate one is slidably connected in the slide groove provided on the inner wall of the support frame, the front side of the sliding plate one is rotatably connected to rotating wheel one, the outer ring of the rotating wheel one is transmission-connected with a belt, one end of the belt is fixedly connected to sliding plate two, the upper part of the sliding plate two is fixedly connected to magnet one, and the upper part of the sliding plate two is rotatably connected to rotating wheel two.

[0014] Preferably, the driving wheel 1 is located on the left side of the driving wheel 2, and both the driving wheel 1 and the driving wheel 2 are connected to the belt transmission, the magnet 1 is located in front of the rotating wheel 2, and the rotating wheel 2 is connected to the belt transmission.

[0015] Preferably, the partition locking assembly includes a book box, which is slidably connected to the inside of the support frame, a guide groove 2 is provided on the front outer surface of the book box, and limiting holes are equidistantly provided on the upper and lower surfaces of the guide groove 2, a sliding shell is slidably connected to the inside of the guide groove 2, the lower part of the sliding shell is slidably connected to the limiting column, the upper end of the limiting column is fixedly connected to a spring, the inside of the sliding shell is slidably connected to a pressing column, the end of the pressing column close to the limiting column is fixedly connected to a magnet 2, the inner wall of the sliding shell is fixedly connected to a magnet 3, the side of the sliding shell away from the pressing column is fixedly connected to a partition plate, and the left and right sides of the partition plate are fixedly connected to gaskets.

[0016] Preferably, a horizontal sliding groove is provided at the lower part of the book box, and the lower part of the sliding plate 2 is slidably connected to the sliding groove provided at the lower part of the book box, the end of the pressing column close to the magnet 2 is frustum-shaped, the magnet 2 and the magnet 3 are magnetically attracted to each other, and the partition plate is made of iron.

[0017] A method for adjusting a lifting bookshelf with adjustable storage space, comprising the following steps:

[0018] Step 1: Preparation: manually search for the support frame that needs to be adjusted, start the lifting and placing mechanism, make the lifting and placing mechanism start working, move the support frame to the height that the human considers appropriate, and then manually close the lifting and placing mechanism;

[0019] Step 2: Unlock the partition by manually pulling the pressing post outwards, so that the limiting post moves out of the limiting hole, thereby unlocking the partition plate.

[0020] Step 3: Space adjustment: manually activate the partition adjustment assembly, so that the sliding plate 2 will move to the rear side of the unlocked partition plate. At this time, the magnet 1 on the upper part of the sliding plate 2 will be magnetically attracted to the partition plate, and then the sliding plate 2 will drive the partition plate to move synchronously. When it moves to the appropriate position, manually close the partition adjustment assembly;

[0021] Step 4: Lock the limit. When the partition moves to the appropriate position, manually press the pressing column. At this time, the limit column is locked into the limit hole for limiting, and magnet two and magnet three are magnetically locked.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] (1) Through the setting of the partition adjustment component, when the spacing of the vertical partitions needs to be adjusted, the motor is started, and the driving wheels 1 and 2 rotate in the same direction, thereby driving the sliding plate 2 to move horizontally through the belt. At this time, the magnet 1 will drive the partition plate to move horizontally synchronously, thereby adjusting the internal space of the book box. In this way, the layout of the bookshelf can be adjusted according to the size and quantity of the books. Whether it is a thick hard cover book or a thin soft cover book, it can be better stored. At the same time, the space size of each compartment can be more accurately controlled, so that every inch of the space on the bookshelf can be fully utilized;

[0024] (2) Through the setting of the partition adjustment component, when the height of the shelf needs to be adjusted, the motor is started, and the driving wheel 1 and the driving wheel 2 rotate in opposite directions. At this time, the sliding plate 2 will drive the book box to move up and down to adjust the height, so that the user can more accurately control the size of the space between each shelf, thereby optimizing the space utilization of the bookshelf. For books of different sizes, the shelf can be adjusted according to its height to ensure that each layer can accommodate an appropriate amount of books and avoid space waste;

[0025] (3) By setting the partition locking assembly, when the partition is moved to the appropriate position, the pressing column is manually pressed, and the limiting column will be locked into the limiting hole to limit the position, thereby fixing the partition, preventing the partition from being displaced when the book box is placed with books, and failing to achieve the effect of space adjustment. Moreover, after the books are placed in the book box, when the bookshelf is hit by external force, the gasket can increase the friction with the books, preventing the books from falling and being damaged;

[0026] (4) Through the setting of the lifting and placing mechanism, when readers need to take or put books on the high or low places of the bookshelf, the driving rod will drive the rotating column to rotate under the drive of the motor, so that the multiple support plates will drive the support frame to move up and down. When the support frame moves to the appropriate height, the motor is turned off. At this time, the reader can take or put books on the adjusted shelves according to his or her height and book-taking habits. In this way, no matter whether the books are high or low, readers can easily take or put them without standing on tiptoe or bending over. Avoiding standing on tiptoe and bending over can reduce the pressure on the spine and joints, and reduce the fatigue caused by standing or operating the bookshelf for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the upper left side of the lifting and placing mechanism shown in the present invention;

[0029] Figure 3 This is a schematic diagram of the overall structure of the internal components of the lifting and placing mechanism shown in the present invention;

[0030] Figure 4 It is a schematic diagram of the partial structure of the internal components of the lifting and placing mechanism shown in the present invention;

[0031] Figure 5 The present invention shows Figure 4 A schematic diagram of the structure enlarged in the middle;

[0032] Figure 6 This is a schematic diagram of the structure of the exploded lifting and placing mechanism shown in the present invention;

[0033] Figure 7 This is a schematic diagram of the partial structure of the partition adjustment assembly shown in the present invention;

[0034] Figure 8 This is a schematic diagram of the overall structure of the internal components of the partition adjustment assembly shown in the present invention;

[0035] Figure 9 This is a schematic diagram of the overall external structure of the partition locking assembly shown in the present invention;

[0036] Figure 10 It is a schematic structural diagram of a cross-section of the partition locking assembly components shown in the present invention;

[0037] Figure 11 The present invention shows Figure 10 Schematic diagram of the structure enlarged at point B.

[0038] The numbers in the figure are:

[0039] 1. Bookshelf shell; 2. Inner guard plate; 3. Guide groove 1;

[0040] 4. Lifting and placing mechanism; 401. Driving rod; 402. Rotating column; 403. Fixed rod; 404. Support plate 1; 405. Rotating connecting rod; 406. Guide wheel 1; 407. Support plate 2; 408. Guide wheel 2; 409. Guide rail 1; 410. Guide rail 2;

[0041] 51. Bulkhead adjustment assembly; 5101. Support frame; 5102. Driving wheel 1; 5103. Driving wheel 2; 5104. Sliding plate 1; 5105. Rotating wheel 1; 5106. Belt; 5107. Sliding plate 2; 5108. Magnet 1; 5109. Rotating wheel 2;

[0042] 52. Partition locking assembly; 5201. Book box; 5202. Second guide groove; 5203. Limiting hole; 5204. Sliding shell; 5205. Limiting column; 5206. Spring; 5207. Pressing column; 5208. Second magnet; 5209. Third magnet; 5210. Partition plate; 5211. Gasket. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0044] Embodiment 1 of the present invention

[0045] Please refer to Figures 1 to 6 As shown, a lifting bookshelf with adjustable storage space includes a bookshelf shell 1, an inner guard plate 2 is fixedly connected to the interior of the bookshelf shell 1, and a guide groove 3 is formed on the outer side of the inner guard plate 2. The lifting bookshelf with adjustable storage space includes: a lifting and placing mechanism 4 and a space adjustment mechanism. The lifting and placing mechanism 4 is arranged inside the bookshelf shell 1. The space adjustment mechanism includes a partition adjustment component 51 and a partition locking component 52. The partition adjustment component 51 is arranged inside the bookshelf shell 1, and the partition locking component 52 is arranged inside the partition adjustment component 51.

[0046] The lifting and placing mechanism 4 is used to lift and lower the partition adjustment assembly 51 to facilitate the taking and placing of books;

[0047] The partition adjustment assembly 51 is used to adjust the storage space of books;

[0048] The partition locking assembly 52 is used to cooperate with the partition adjusting assembly 51 to lock the size of the book storage space;

[0049] The lifting and placing mechanism 4 includes a driving rod 401, which is rotatably connected to the middle part of the inner guard plate 2, and one end of the driving rod 401 is engaged with a rotating column 402, and a spiral groove is provided on the outer ring of the rotating column 402, and a fixed rod 403 is slidably connected in the spiral groove provided on the outer ring of the rotating column 402, and the fixed rod 403 is fixedly connected to a support plate 1 404 at one end away from the rotating column 402, and the upper and lower parts of the support plate 1 404 are symmetrically rotatably connected to the rotating connecting rod 405, the rear side of the support plate 1 404 is rotatably connected to a guide wheel 1 406, the rear side of the support plate 1 404 is rotatably connected to a support plate 2 407, and the side of the support plate 2 407 away from the guide wheel 1 406 is symmetrically rotatably connected to the guide wheel 2 408, the inner wall of the bookshelf shell 1 is fixedly connected to a guide rail 1 409 and a guide rail 2 410, and the guide rail 1 409 is located on the inner side of the guide rail 2 410;

[0050] The first guide wheel 406 is located on the front side of the second support plate 407, and the first guide rail 409 is located on the inner side of the second guide rail 410. The first guide wheel 406 is connected to the surface of the second guide rail 410 in a rolling manner, and the second guide wheel 408 is connected to the surface of the first guide rail 409 in a rolling manner.

[0051] Among them: the rotating column 402 is used to drive the fixing rod 403 to move up and down, and the support plate 1 404 is used to drive the support frame 5101 to move synchronously.

[0052] The effects achieved by this embodiment are as follows: In the prior art, the shelves of the adjustable storage space lifting bookshelf are generally fixed, and very few are manually spliced. When adjusting the height of the shelves, it is necessary to manually remove and install the shelves to achieve space adjustment, and after installation, the shelves are fixed. For books placed on the high shelves, readers need to tiptoe or stretch out their hands to reach them, and for books placed on the low shelves, readers need to bend over or squat, which makes it inconvenient for readers to take and put books. Compared with the prior art, the lifting bookshelf can be used to adjust the shelf height. The setting of the lowering and placing mechanism 4 is that when the reader needs to take or place a book high or low on the bookshelf, the motor is started, and the driving rod 401 will drive the rotating column 402 to rotate, so that the multiple support plates 404 drive the support frame 5101 to move up and down. When the support frame 5101 moves to a suitable height, the motor is turned off. At this time, the reader can take and place the book on the adjusted shelf according to his or her height and book-taking habits. In this way, no matter whether the book is high or low, the reader can easily take and place it without tiptoeing or bending over.

[0053] Further examples:

[0054] Please refer to Figures 7 and 8 As shown, the partition adjustment assembly 51 includes a support frame 5101, which is rotatably connected to the front side of the support plate 1 404, the inner wall of the support frame 5101 is rotatably connected to the driving wheel 1 5102, the inner wall of the support frame 5101 is rotatably connected to the driving wheel 2 5103, the inner wall of the support frame 5101 is provided with a sliding groove, and the sliding plate 1 5104 is slidably connected in the sliding groove provided on the inner wall of the support frame 5101, the front side of the sliding plate 1 5104 is rotatably connected to the rotating wheel 1 5105, the outer ring of the rotating wheel 1 5105 is transmission-connected with a belt 5106, one end of the belt 5106 is fixedly connected to the sliding plate 2 5107, the upper part of the sliding plate 2 5107 is fixedly connected to the magnet 1 5108, and the upper part of the sliding plate 2 5107 is rotatably connected to the rotating wheel 2 5109;

[0055] Driving wheel 1 5102 is located on the left side of driving wheel 2 5103 , and both driving wheel 1 5102 and driving wheel 2 5103 are connected to belt 5106 . Magnet 1 5108 is located in front of rotating wheel 2 5109 , and rotating wheel 2 5109 is connected to belt 5106 .

[0056] Among them, the sliding plate 5107 is used to drive the partition plate 5210 to move left and right and the book box 5201 to move up and down.

[0057] The effects achieved by this embodiment are as follows: In the prior art, the structure of the adjustable storage space lifting bookshelf is generally relatively simple, and the vertical partitions of the bookshelf are generally fixed. The fixed vertical partitions mean that the storage space of the bookshelf is pre-set and cannot be flexibly adjusted according to the size and quantity of the books. If the size of the books does not match the preset storage space, it will lead to space waste or the books cannot be properly placed. Compared with the prior art, through the setting of the partition adjustment component 51, when it is necessary to adjust the spacing of the vertical partitions, the motor is started, and the driving wheel 1 5102 and the driving wheel 2 5103 rotate in the same direction, thereby driving the sliding plate 2 5107 to move horizontally through the belt 5106. At this time, the magnet 1 5108 will drive the partition plate 5210 to move synchronously horizontally, thereby realizing the adjustment of the internal space of the book box 5201. In this way, the layout of the bookshelf can be adjusted according to the size and quantity of the books. Whether it is a thick hard cover book or a thin soft cover book, it can be better stored. At the same time, the space size of each compartment can be more accurately controlled, thereby making full use of every inch of the space on the bookshelf.

[0058] Further examples:

[0059] Please refer to Figures 9 to 11 As shown, the partition locking assembly 52 includes a book box 5201, which is slidably connected to the inside of the support frame 5101. A second guide groove 5202 is provided on the front outer surface of the book box 5201. Limiting holes 5203 are equidistantly provided on the upper and lower surfaces of the second guide groove 5202. A sliding shell 5204 is slidably connected to the inside of the second guide groove 5202. A limiting post 5205 is slidably connected to the lower part of the sliding shell 5204. A spring 5206 is fixedly connected to the upper end of the limiting post 5205. A pressing post 5207 is slidably connected to the inside of the sliding shell 5204. The end of the pressing post 5207 close to the limiting post 5205 is fixedly connected to the second magnet 5208. The inner wall of the sliding shell 5204 is fixedly connected to the third magnet 5209. A partition plate 5210 is fixedly connected to the side of the sliding shell 5204 away from the pressing post 5207. Gaskets 5211 are fixedly connected to the left and right sides of the partition plate 5210.

[0060] The lower portion of the book box 5201 has a transverse slot, and the lower portion of the second sliding plate 5107 is slidably connected to the slot. The end of the pressing post 5207 near the second magnet 5208 is truncated and conical. The second magnet 5208 and the third magnet 5209 are mutually attracted. The partition plate 5210 is made of iron.

[0061] Among them: the gasket 5211 is used to improve the stability of the book placement.

[0062] The effects achieved by this embodiment are as follows: in the prior art, even if the vertical partitions are adjustable, it is necessary to manually remove the vertical partitions and then manually install and fix the vertical partitions according to one's own needs to adjust the storage space. This process is relatively cumbersome. Compared with the prior art, through the setting of the partition locking assembly 52, when the partition 5210 is moved to the appropriate position, the pressing column 5207 is manually pressed. At this time, the limiting column 5205 will be stuck in the limiting hole 5203 for limiting, thereby fixing the partition 5210 and improving the convenience of limiting. It avoids the partition 5210 from shifting when the book box 5201 is used to place books, and the effect of space adjustment cannot be achieved. After the books are placed in the book box 5201, when the bookshelf is hit by external force, the gasket 5211 can increase the friction with the books to prevent the books from falling and being damaged.

[0063] Embodiment 2 of the present invention

[0064] A method for adjusting a lifting bookshelf with adjustable storage space, comprising the following steps:

[0065] Step 1: Preparation: Manually search for the support frame 5101 that needs to be adjusted, start the lifting and placing mechanism 4, and make the lifting and placing mechanism 4 start working to move the support frame 5101 to a height that is suitable for the operator, and then manually close the lifting and placing mechanism 4;

[0066] Step 2: To unlock, manually pull the pressing post 5207 outward, so that the limiting post 5205 moves out of the limiting hole 5203, thereby unlocking the partition plate 5210;

[0067] Step 3: Space adjustment: Manually activate the partition adjustment assembly 51, so that the second sliding plate 5107 moves to the rear side of the unlocked partition plate 5210. At this time, the first magnet 5108 on the upper portion of the second sliding plate 5107 is magnetically attracted to the partition plate 5210, and the second sliding plate 5107 drives the partition plate 5210 to move synchronously. When the partition adjustment assembly 51 moves to the appropriate position, manually close the partition adjustment assembly 51.

[0068] Step 4: Lock the limit. When the partition plate 5210 moves to the appropriate position, manually press the pressing column 5207. At this time, the limit column 5205 is inserted into the limit hole 5203 for limiting. At the same time, the second magnet 5208 and the third magnet 5209 are magnetically locked.

[0069] The complete usage steps and working principle of the above embodiment are as follows:

[0070] In the initial state:

[0071] Lifting and placing mechanism 4: The driving rod 401 rotates counterclockwise driven by the internal motor, and the fixed rod 403 slides in the spiral groove provided on the outer ring of the rotating column 402;

[0072] Partition adjustment assembly 51: driving wheel 1 5102 and driving wheel 2 5103 rotate under the drive of the other two motors;

[0073] Partition locking assembly 52: The limiting post 5205 is stuck in the limiting hole 5203, the spring 5206 is in a compressed state, and the second magnet 5208 and the third magnet 5209 are in a mutually attracted state;

[0074] The following is the working process of the lifting and placing mechanism 4 for adjusting the height of the support frame 5101:

[0075] When in use, the driving rod 401 rotates counterclockwise under the drive of the internal motor, and the driving rod 401 drives the meshed rotating column 402 to rotate counterclockwise, so that the rotating column 402 drives the support plate 1 404 to move upward through the sliding fixed rod 403. At this time, the support plate 1 404 drives the rotatably connected guide wheel 1 406 to move upward under the restriction of the guide rail 2 410. At the same time, the support plate 1 404 drives the guide wheel 2 408 to move upward under the restriction of the guide rail 1 409 through the support plate 2 407. The fixed rod 403, support plate 1 404, guide wheel 1 406, support plate 2 407 and guide wheel 2 408 are connected to each other as a group, and multiple groups are provided. They are connected to each other in a circle through the rotating connecting rod 405 rotatably connected on the support plate 1 404. At the same time, each such group is restricted to move between the guide rail 1 409 and the guide rail 2 410. When the support plate 1 404 moves upward, the support plate 1 404 will drive the multiple support plates 1 404 to move synchronously through the rotating connecting rod 405 rotatably connected.

[0076] Furthermore, since the support plates 1 404 are connected into a circle by the rotating connecting rods 405, when the upper fixing rod 403 is about to slide away from the rotating column 402, the next fixing rod 403 slides into the groove provided in the outer ring of the rotating column 402, and then the rotating column 402 rotates continuously, so that the above combination rotates continuously under the restriction of the guide rail 1 409 and the guide rail 2 410. At the same time, the support plate 1 404 drives the multiple support racks 5101 to move synchronously, so that the support racks 5101 of different heights can be driven to a suitable height; by setting the lifting and placing mechanism 4, readers can take and place books on the adjusted shelves according to their own height and book-taking habits, so that readers can easily take and place books no matter they are high or low, without having to stand on tiptoe or bend over;

[0077] Please refer to the above working process Figures 1 to 6 .

[0078] The following is the working process of the partition adjustment assembly 51 for adjusting the spacing between the partitions 5210 and the height of the book box 5201:

[0079] When the driving wheel 1 5102 and the driving wheel 2 5103 rotate synchronously counterclockwise under the drive of the other two motors, since both ends of the belt 5106 are fixed to the lower part of the sliding plate 2 5107, the driving wheel 2 5103 pulls the sliding plate 2 5107 to move away from the driving wheel 1 5102 through the transmission belt 5106. At this time, the driving wheel 1 5102 drives the sliding plate 2 5107 to move in the direction of the driving wheel 2 5103 through the transmission belt 5106. At the same time, the sliding plate 2 5107 drives the partition plate 5210 to move synchronously through the magnet 1 5108 fixed to the upper part.

[0080] Furthermore, when the driving wheel 1 5102 and the driving wheel 2 5103 rotate synchronously clockwise under the drive of the other two motors, the above-mentioned components perform opposite movements, and the process of the opposite movement moves in the opposite direction according to the above-mentioned movement process; through the setting of the partition adjustment component 51, when it is necessary to adjust the spacing of the vertical partitions, the motor is started, and the driving wheel 1 5102 and the driving wheel 2 5103 rotate in the same direction, thereby driving the sliding plate 2 5107 to move horizontally through the belt 5106. At this time, the magnet 1 5108 will drive the partition plate 5210 to move synchronously horizontally, thereby realizing the adjustment of the internal space of the book box 5201. In this way, the layout of the bookshelf can be adjusted according to the size and quantity of the books. Whether it is a thick hard cover book or a thin soft cover book, it can be properly stored. At the same time, the space size of each compartment can be more accurately controlled, so that every inch of the space on the bookshelf can be fully utilized.

[0081] Furthermore, the driving wheel 1 5102 and the driving wheel 2 5103 are driven by the other two motors to perform synchronous reverse motion. When the driving wheel 1 5102 rotates clockwise and the driving wheel 2 5103 rotates counterclockwise, the driving wheel 1 5102 and the driving wheel 2 5103 will drive the sliding plate 2 5107 to move upward through the belt 5106 connected by the transmission under the restriction of the rotating wheel 1 5105. Since the lower part of the sliding plate 2 5107 is slidably connected to the lower part of the book box 5201, the sliding plate 2 5107 will move upward. The book box 5201 is synchronously driven to move upward. When the driving wheel 1 5102 rotates counterclockwise and the driving wheel 2 5103 rotates clockwise, the above components move in the opposite direction. The reverse movement process is reversed according to the above movement process. The setting of the partition adjustment component 51 allows the user to more accurately control the size of the space between each shelf, thereby optimizing the space utilization of the bookshelf. For books of different sizes, the shelves can be adjusted according to their height to ensure that each layer can accommodate an appropriate number of books and avoid space waste.

[0082] Please refer to the above working process Figures 7 and 8 .

[0083] The following is the working process of the partition locking assembly 52 for locking the partition plate 5210:

[0084] It is known that initially, the limiting post 5205 is stuck in the limiting hole 5203, the spring 5206 is in a compressed state, and the second magnet 5208 and the third magnet 5209 are in a mutually attracted state. When in use, the pressing post 5207 is manually pulled out, so that the pressing post 5207 drives the fixedly connected magnet 2 5208 to move away from the third magnet 5209. Due to the frustum shape of the front end of the pressing post 5207, the compressed spring 5206 rebounds, thereby driving the fixedly connected limiting post 5205 to move upward under the restriction of the pressing post 5207. When the limiting post 5205 stuck in the limiting hole 5203 completely slides out of the limiting hole 5203, the partition plate 5210 is unlocked.

[0085] Furthermore, the above-mentioned known partition plate 5210 will be driven to move laterally. When the partition plate 5210 moves to the appropriate position, the pressing column 5207 is manually pressed, so that the pressing column 5207 drives the fixedly connected magnet 2 5208 to move in the direction of magnet 3 5209 and attract each other. At this time, the pressing column 5207 will push the limiting column 5205 to move downward under the restriction of the sliding shell 5204, and then the limiting column 5205 gradually compresses the spring 5206. At the same time, the limiting column 5205 is stuck in the limiting hole 5203, thereby realizing that the sliding shell 5204 drives the fixed connection The partition plate 5210 is locked; through the arrangement of the partition plate locking assembly 52, when the partition plate 5210 is moved to a suitable position, the pressing column 5207 is manually pressed, and the limiting column 5205 is then locked into the limiting hole 5203 for limiting the position, thereby fixing the partition plate 5210 in a fixed position, thereby preventing the partition plate 5210 from being displaced when books are placed in the book box 5201, thereby failing to achieve the effect of space adjustment. Moreover, after the books are placed in the book box 5201, when the bookshelf is hit by external force, the gasket 5211 can increase the friction with the books, thereby preventing the books from falling and being damaged.

[0086] Please refer to the above working process Figures 9 to 11 .

[0087] Summary: Through the setting of the lifting and placing mechanism 4, when the reader needs to take or put a book on a high or low shelf, the motor is started, and the driving rod 401 drives the rotating column 402 to rotate, so that the plurality of support plates 404 drive the support frame 5101 to move up and down. When the support frame 5101 moves to a suitable height, the motor is turned off. At this time, the reader can take or put the book on the adjusted shelf according to his or her height and book-taking habits. In this way, no matter whether the book is high or low, the reader can easily take or put it without standing on tiptoe or bending over. At the same time, through the setting of the partition adjustment component 51, when it is necessary to adjust When the spacing of the vertical partitions is adjusted, the motor is started, and the driving wheel 1 5102 and the driving wheel 2 5103 rotate in the same direction, thereby driving the sliding plate 2 5107 to move horizontally through the belt 5106. At this time, the magnet 1 5108 will drive the partition plate 5210 to move horizontally synchronously, thereby realizing the adjustment of the internal space of the book box 5201. In this way, the layout of the bookshelf can be adjusted according to the size and quantity of the books. No matter whether it is a thick hard cover book or a thin soft cover book, it can be stored relatively well. At the same time, the space size of each compartment can be controlled more accurately, so that every inch of the space on the bookshelf can be fully utilized.

[0088] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0089] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A lifting bookshelf with adjustable storage space, comprising a bookshelf shell (1), an inner guard plate (2) fixedly connected to the interior of the bookshelf shell (1), and a guide groove (3) formed on the outer side of the inner guard plate (2), characterized in that: The storage space-adjustable lifting bookshelf comprises: a lifting and placing mechanism (4) and a space adjustment mechanism, wherein the lifting and placing mechanism (4) is arranged inside the bookshelf shell (1), and the space adjustment mechanism comprises a partition adjustment component (51) and a partition locking component (52), wherein the partition adjustment component (51) is arranged inside the bookshelf shell (1), and the partition locking component (52) is arranged inside the partition adjustment component (51); The lifting and placing mechanism (4) is used to lift and lower the partition adjustment component (51) to facilitate the taking and placing of books; The partition adjustment component (51) is used to adjust the storage space of books; The partition locking assembly (52) is used to cooperate with the partition adjusting assembly (51) to lock the size of the book storage space; The lifting and placing mechanism (4) includes a driving rod (401), the driving rod (401) is rotatably connected to the middle of the inner guard plate (2), one end of the driving rod (401) is engaged with a rotating column (402), the outer ring of the rotating column (402) is provided with a spiral groove, and a fixing rod (403) is slidably connected in the spiral groove provided on the outer ring of the rotating column (402), the end of the fixing rod (403) away from the rotating column (402) is fixedly connected to a support plate (404), and the upper end of the support plate (404) is fixedly connected to the support plate (404). The lower part is symmetrically connected to a rotating connecting rod (405), the rear side of the support plate 1 (404) is rotatably connected to a guide wheel 1 (406), the rear side of the support plate 1 (404) is rotatably connected to a support plate 2 (407), and the side of the support plate 2 (407) away from the guide wheel 1 (406) is symmetrically connected to the guide wheel 2 (408) in an upper and lower rotation manner. The inner wall of the bookshelf shell (1) is fixedly connected to a guide rail 1 (409) and a guide rail 2 (410), and the guide rail 1 (409) is located on the inner side of the guide rail 2 (410); The guide wheel 1 (406) is located on the front side of the support plate 2 (407), the guide rail 1 (409) is located on the inner side of the guide rail 2 (410), the guide wheel 1 (406) is rollingly connected to the surface of the guide rail 2 (410), and the guide wheel 2 (408) is rollingly connected to the surface of the guide rail 1 (409); The partition adjustment assembly (51) includes a support frame (5101), the support frame (5101) is rotatably connected to the front side of the support plate 1 (404), the inner wall of the support frame (5101) is rotatably connected to the driving wheel 1 (5102), the inner wall of the support frame (5101) is rotatably connected to the driving wheel 2 (5103), the inner wall of the support frame (5101) is provided with a sliding groove, and the sliding groove provided on the inner wall of the support frame (5101) is slidably connected to the sliding wheel. The first movable plate (5104) is connected to the front side of the sliding plate (5104) by rotation with the first rotating wheel (5105), the outer ring of the rotating wheel (5105) is connected to the belt (5106), one end of the belt (5106) is fixedly connected to the second sliding plate (5107), the upper part of the sliding plate (5107) is fixedly connected to the first magnet (5108), and the upper part of the sliding plate (5107) is connected to the second rotating wheel (5109).

2. The adjustable storage space lifting bookshelf according to claim 1, characterized in that: The driving wheel 1 (5102) is located on the left side of the driving wheel 2 (5103), and the driving wheel 1 (5102) and the driving wheel 2 (5103) are both connected to the belt (5106) for transmission. The magnet 1 (5108) is located on the front side of the rotating wheel 2 (5109), and the rotating wheel 2 (5109) is connected to the belt (5106) for transmission.

3. The adjustable storage space lifting bookshelf according to claim 2, characterized in that: The partition locking assembly (52) includes a book box (5201), the book box (5201) is slidably connected to the inside of the support frame (5101), a guide groove 2 (5202) is provided on the front outer surface of the book box (5201), and limiting holes (5203) are equidistantly provided on the upper and lower surfaces of the guide groove 2 (5202), a sliding shell (5204) is slidably connected to the inside of the guide groove 2 (5202), and the lower part of the sliding shell (5204) is slidably connected to the limiting column (5205), and the limiting column (5205) is slidably connected to the limiting column (5205). ) is fixedly connected to the upper end of the sliding shell (5204), a pressing column (5207) is slidably connected inside the sliding shell (5204), one end of the pressing column (5207) close to the limiting column (5205) is fixedly connected to the second magnet (5208), the inner wall of the sliding shell (5204) is fixedly connected to the third magnet (5209), the side of the sliding shell (5204) away from the pressing column (5207) is fixedly connected to the partition plate (5210), and the left and right sides of the partition plate (5210) are fixedly connected to gaskets (5211).

4. The adjustable storage space lifting bookshelf according to claim 3, characterized in that: A horizontal sliding groove is provided at the lower portion of the book holding box (5201), and the lower portion of the second sliding plate (5107) is slidably connected to the sliding groove provided at the lower portion of the book holding box (5201). The end of the pressing column (5207) close to the second magnet (5208) is in the shape of a truncated cone. The second magnet (5208) and the third magnet (5209) are magnetically attracted to each other, and the partition plate (5210) is made of iron.

5. A method for adjusting a lifting bookshelf with adjustable storage space, using the lifting bookshelf with adjustable storage space according to any one of claims 1 to 4, characterized in that: The following steps are involved: Step 1: Preparation: manually search for the support frame (5101) whose space needs to be adjusted, start the lifting and placing mechanism (4), make the lifting and placing mechanism (4) start working, and transfer the support frame (5101) to a height that the human feels is appropriate, and then manually close the lifting and placing mechanism (4).

6. The method for adjusting a lifting bookshelf with adjustable storage space according to claim 5, characterized in that: Step 2: Unlock the partition plate (5210) by manually pulling the pressing column (5207) outwards, thereby moving the limiting column (5205) out of the limiting hole (5203) and releasing the lock of the partition plate (5210).

7. The method for adjusting a lifting bookshelf with adjustable storage space according to claim 5, characterized in that: Step 3: Space adjustment, manually start the partition adjustment component (51), so that the sliding plate (5107) will move to the rear side of the unlocked partition plate (5210), at this time, the magnet (5108) on the upper part of the sliding plate (5107) will be magnetically attracted to the partition plate (5210), and then the sliding plate (5107) will drive the partition plate (5210) to move synchronously. When it moves to the appropriate position, manually close the partition adjustment component (51); Step 4: Lock the limit. When the partition plate (5210) moves to the appropriate position, manually press the pressing column (5207). At this time, the limit column (5205) is inserted into the limit hole (5203) for limiting. At the same time, magnet two (5208) and magnet three (5209) are magnetically locked.

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