CN113349562A - Bookcase with automatically liftable interlayer - Google Patents
Bookcase with automatically liftable interlayer Download PDFInfo
- Publication number
- CN113349562A CN113349562A CN202110740306.0A CN202110740306A CN113349562A CN 113349562 A CN113349562 A CN 113349562A CN 202110740306 A CN202110740306 A CN 202110740306A CN 113349562 A CN113349562 A CN 113349562A
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- Prior art keywords
- book
- bookcase
- screw rod
- interlayer
- push
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- 239000011229 interlayer Substances 0.000 title claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
- A47B63/06—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts
- A47B63/067—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts with a noria lift
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/02—Shelves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0061—Accessories
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- Warehouses Or Storage Devices (AREA)
Abstract
The invention provides a bookcase with an automatic lifting interlayer, which comprises a bookcase body, wherein N partition plates are arranged in the bookcase body at intervals along the height direction, and the partition plates divide the bookcase body into N +1 layers of book accommodating layers; the book shelf is matched with the book placing layer in size; when the book shelf is used, the book shelf is pushed out or pulled back to the book placing layer by the push-pull device, and the lifting device drives the book shelf to move up and down; and N represents an integer of 2 or more. The bookcase with the automatically liftable interlayer avoids potential dangers of climbing up and down when books are stored and searched in the traditional bookcase, and improves the use safety. The height of the bookcase is limited by the height of the user, so that the user can conveniently and easily select and take high-rise books. The labor intensity of the managers for placing and arranging books is reduced, and the space utilization rate is improved.
Description
Technical Field
The invention belongs to the technical field of lifting bookcases, and particularly relates to a bookcase with an automatically liftable interlayer.
Background
At present, most of bookcases on the market are simple fixed structures, and if higher books need to be taken, tools such as ladders need to be used, so that the bookcases are inconvenient and have certain dangers. In addition, in order to adapt to the height of a user, the height of the traditional bookcase is limited to a certain extent, and the space utilization rate of the vertical dimension is reduced. The invention designs a bookcase with a liftable interlayer, which can solve the problem that high-rise books are not easy to take to a certain extent.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a but book case of interlayer automatic rising makes eminence books can drop to the position of being convenient for take, and climbing from top to bottom when avoiding getting and putting provides convenience for the user.
In order to solve the technical problem, the embodiment of the invention provides a bookcase with an automatically liftable interlayer, which comprises a bookcase body, wherein N partition plates are arranged in the bookcase body at intervals along the height direction, and the partition plates divide the bookcase body into N +1 layers of book accommodating layers; the book shelf is matched with the book placing layer in size; when the book shelf is used, the book shelf is pushed out or pulled back to the book placing layer by the push-pull device, and the lifting device drives the book shelf to move up and down; and N represents an integer of 2 or more.
As a further improvement of the embodiment of the invention, the lifting device comprises a top plate, a screw rod, a tray, a base and a driving piece, wherein the top plate is connected with the top of the bookcase body, and the base is connected with the bottom of the bookcase body; the top end of the screw rod is connected with the top plate through a screw rod supporting seat, and the bottom end of the screw rod is connected with the base through a screw rod supporting seat; the tray is in threaded connection with the screw rod; the driving piece is connected with the bottom end of the screw rod and is located in the base.
As a further improvement of the embodiment of the present invention, the driving member includes a stepping motor, a coupling, a first synchronizing wheel, a synchronizing belt, and a second synchronizing wheel; the number of the screw rods is two, the first synchronous wheel is sleeved on one screw rod, the second synchronous wheel is sleeved on the other screw rod, and the first synchronous wheel and the second synchronous wheel are connected through a synchronous belt; the stepping motor is connected with the bottom end of one of the screw rods through the coupler.
As a further improvement of the embodiment of the invention, the edge of the tray is provided with a baffle.
As a further improvement of the embodiment of the invention, the top plate is connected with the top end of the bookcase body in a sliding manner; the base is connected with a side plate at the bottom of the bookcase body through a telescopic rod.
As a further improvement of the embodiment of the invention, the push-pull device comprises a telescopic piece and a hook with a downward opening, wherein the telescopic piece is fixed on a partition plate positioned below the book placing layer; the telescopic piece is connected with the clamping hook and used for driving the clamping hook to move along the depth direction of the book placing layer; the book grid is provided with a buckle matched with the clamping hook.
As a further improvement of the embodiment of the invention, the telescopic part comprises a steering engine, a crank, a connecting rod and a sliding block, wherein the steering engine is fixed on the partition plate, the steering engine is connected with one end of the crank, the other end of the crank is rotatably connected with one end of the connecting rod, the other end of the connecting rod is rotatably connected with the clamping hook, and the clamping hook is fixedly connected with the sliding block; the partition board is provided with a sliding rail along the depth direction of the book placing layer, and the sliding block is connected with the sliding rail in a sliding mode.
As a further improvement of the embodiment of the invention, the bottom of the book grid is provided with a first pulley.
As a further improvement of the embodiment of the invention, the number of the book lattices is M, the book lattices are respectively positioned in M continuous book placing layers from top to bottom of the bookcase body, and M represents an integer which is more than or equal to N.
As a further improvement of the embodiment of the invention, push-pull devices are arranged in the M continuous book placing layers from top to bottom.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects: the bookcase with the automatically liftable interlayer provided by the embodiment of the invention avoids potential risks of climbing up and down when books are stored and searched in the conventional cabinet type bookcase, and improves the use safety. The height of the bookcase is limited by the height of the user, so that the user can conveniently and easily select and take high-rise books. The labor intensity of the managers for placing and arranging books is reduced, and the space utilization rate is improved.
Drawings
FIG. 1 is a schematic structural view of a bookcase with an automatically liftable interlayer according to an embodiment of the present invention;
FIG. 2 is a schematic view of a push-pull device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a book grid in an embodiment of the present invention.
FIG. 4 is a schematic diagram of the structure inside the base in the embodiment of the present invention;
fig. 5 is a schematic view of the horizontal push-pull effect of the book grid in the embodiment of the invention.
In the figure: the bookcase comprises a bookcase body 1, a top plate 2, a tray 3, a screw rod 4, book grids 5, a partition plate 6, a base 7, an expansion rod 8, a screw rod nut 9, a connecting rod 10, a steering engine 11, a clamping hook 12, a sliding rail 13, a sliding block 14, a crank 15, a first pulley 16, a buckle 17, a second synchronous wheel 18, a synchronous belt 19, a screw rod supporting seat 20, a coupler 21, a stepping motor 22 and a second pulley 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described more clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The embodiment of the invention provides a bookcase with an automatically liftable interlayer, which comprises a bookcase body 1, wherein N partition plates 6 are arranged in the bookcase body 1 at intervals along the height direction, the partition plates 6 divide the bookcase body 1 into N +1 book accommodating layers, and N represents an integer greater than or equal to 2. The bookcase body 1 in the embodiment of the invention is a row of cabinet body units of a bookcase. The bookcase provided by the embodiment of the invention further comprises a lifting device, a push-pull device and book lattices 5, wherein the size of the book lattices 5 is matched with that of the book placing layer. When the book shelf is used, the book shelf 5 is pushed out or pulled back to the book placing layer by the push-pull device, and the lifting device drives the book shelf 5 to move up and down.
The book cabinet with the automatically liftable interlayer has the advantages that the book grids 5 are arranged in the book placing layer on the high layer, the book grids 5 are used for placing books, the push-pull device can push the book grids 5 out of the book placing layer or pull the book grids back into the book placing layer, and the lifting device can lift the book grids 5. When a book needs to be taken from the high-level book placing layer or placed in the high-level book placing layer, the book lattices 5 in the book placing layer are horizontally pushed out of the book placing layer through the push-pull device, the book lattices 5 are lowered to the height which can be taken by a user through the lifting device, after the book is taken and placed, the book lattices 5 are lifted to the original book placing layer through the lifting device, and the book lattices 5 are pulled back into the book placing layer through the push-pull device. The bookcase provided by the embodiment of the invention avoids potential risks of climbing up and down when books are stored and searched in the traditional cabinet type bookcase, and improves the use safety. The height of the bookcase is limited by the height of the user, so that the user can conveniently and easily select and take high-rise books. The labor intensity of the managers for placing and arranging books is reduced, and the space utilization rate is improved.
Preferably, the lifting device comprises a top plate 2, a screw rod 4, a tray 3, a base 7 and a driving piece, wherein the top plate 2 is connected with the top of the bookcase body 1, and the base 7 is connected with the bottom of the bookcase body 1. The lifting device is positioned on one side of the bookcase body 1 for taking and placing books. The top of lead screw 4 is connected with roof 2 through lead screw supporting seat 20, and the bottom of lead screw 4 is connected with base 7 through lead screw supporting seat 20. The screw rod 4 is provided with a screw rod nut 9, and the tray 3 is fixed on the screw rod nut, so that the tray 3 is in threaded connection with the screw rod 4. The driving piece is connected with the bottom of lead screw 4, and the driving piece is located base 7. When the lifting type book taking tray is used, book lattices 5 to be taken or put are positioned on the tray 3, the driving piece drives the screw rod 4 to rotate forwards or reversely, so that the tray 3 drives the book lattices 5 to move up and down on the screw rod 4, and the lifting of the book lattices 5 is realized. The lifting device adopting the structure in the embodiment of the invention has the advantages of more space saving compared with a rack transmission structure, more stable lifting compared with a steel wire rope transmission structure, simple structure, easy purchase of parts and low manufacturing cost.
Further, as shown in fig. 4, the driving member includes a stepping motor 22, a coupling 21, a first synchronizing wheel, a timing belt 19, and a second synchronizing wheel 18. The number of the screw rods 4 is two, the first synchronous wheel is sleeved on one screw rod, the second synchronous wheel 18 is sleeved on the other screw rod, and the first synchronous wheel and the second synchronous wheel 18 are connected through a synchronous belt 19. Two sides of the tray 3 are respectively connected with the two screw rods. The stepping motor 22 is connected with the bottom end of one of the screw rods 4 through a coupler 21. When the synchronous driving device is used, the stepping motor 22 drives one screw rod to rotate forwards or reversely through the coupler 21, the synchronous wheel on the screw rod rotates, and therefore the synchronous belt 19 drives the other synchronous wheel to rotate, and the other screw rod also rotates synchronously. The lifting device provided by the embodiment of the invention is provided with the two screw rods 4, and the two screw rods synchronously rotate to drive the two sides of the tray 3 to synchronously move up and down, so that the tray 3 is stably lifted.
Preferably, the edge of the tray 3 is provided with a baffle. The baffle can play limiting displacement on push-and-pull device pushes the book check 5 to the tray 3 horizontally, and prevents the push-and-pull device from pushing the book check 5 out of the tray 3.
Preferably, the top plate 2 is connected with the top end of the bookcase body 1 in a sliding manner. Specifically, the two sides of the top plate 2 are provided with sliding grooves, and the top end of the bookcase body is correspondingly provided with clamping blocks which penetrate through the sliding grooves. The top plate 2 is connected with the bookcase body 1 in a sliding way through a sliding chute and a clamping block. The base 7 is connected with a side plate at the bottom of the bookcase body 1 through an expansion link 8, and a second pulley 23 is arranged at the bottom of the base 7. In the embodiment of the invention, when a high-level book-placing layer is required to take and place books, the lifting device can be pulled out, and after the lifting device is used, the lifting device can be retracted to be tightly attached to the cabinet body 1 of the bookcase, so that the space is saved.
Preferably, the push-pull device comprises a telescopic piece and a hook 12 with a downward opening, wherein the telescopic piece is fixed on the partition plate 6 positioned below the book placing layer. The telescopic part is connected with the hook 12 and is used for driving the hook 12 to move along the depth direction of the book placing layer. The book grid 5 is provided with a buckle 17 matched with the hook 12. When a book needs to be taken or put, the book lattices 5 are positioned in the book placing layer, the clamping hooks 12 are clamped with the clamping buckles 17, and the telescopic pieces drive the clamping hooks 12 to move towards the outer side of the bookcase body 1, so that the book lattices 5 are pushed to move outwards until the book lattices 5 are positioned on the tray 3. The tray 3 moves downwards, so that the buckle 17 automatically disengages from the hook 12 with the downward opening, and the book grid 5 descends under the driving of the lifting device. After the book is taken or put, the lifting device drives the book lattices 5 to ascend to the outer side of the corresponding book placing layer, at the moment, the clamping hooks 12 automatically hook the buckles 17, and the telescopic pieces drive the clamping hooks 12 to move towards the inside of the bookcase body 1, so that the book lattices are pulled to move inwards until being positioned in the book placing layer.
Further, as shown in fig. 2, the telescopic part comprises a steering engine 11, a crank 15, a connecting rod 10 and a sliding block 14, the steering engine 11 is fixed on the partition plate 6, the steering engine 11 is connected with one end of the crank 15, the other end of the crank 15 is rotatably connected with one end of the connecting rod 10, the other end of the connecting rod 10 is rotatably connected with a hook 12, and the hook 12 is fixedly connected with the sliding block 14. The partition board 6 is provided with a slide rail 13 along the depth direction of the book placing layer, and the slide block 14 is connected with the slide rail 13 in a sliding way.
Preferably, as shown in fig. 3, the bottom of the book grid 5 is provided with a first pulley 16. The book lattice 5 moves in the book placement layer, and the first pulley 16 is provided to reduce friction between the book lattice 5 and the partition 6, so that the book lattice 5 is easy to move.
Preferably, the book lattices 5 are M and are respectively positioned in M continuous book placing layers from top to bottom of the bookcase body 1, and M represents an integer larger than or equal to N. Book grids 5 are arranged in the high-rise M book placing layers of the bookcase body 1, so that the bookcase is convenient for taking and placing books on the high-rise. The middle and lower layers are within the height range of most users, and the book grid 5 is not needed.
Furthermore, push-pull devices are arranged in M continuous book placing layers from top to bottom. The book placing layers with the book lattices 5 are all provided with push-pull devices, and the push-pull devices correspond to the book lattices 5 one by one. If only one push-pull device is adopted, the push-pull device needs to be lifted synchronously with the tray. In the embodiment of the invention, each book lattice 5 corresponds to one push-pull device, and compared with the mode that one push-pull device is shared, the book lattice has the advantages of simple structure, convenience in control and stable and reliable work.
The use method of the bookcase with the automatically liftable interlayers in the preferred embodiment is as follows:
when a book needs to be taken or put, the lifting device is pulled outwards to a proper position, and after a starting key of a specified book placing layer is pressed, the lifting device is positioned at an initial position, namely the tray 3 in front of the top end of the bookcase is lowered to a position which is parallel to the specified book placing layer along with the rotation of the screw rod 4. The book compartments 5 are then moved horizontally outward onto the tray 3 under the urging of the urging means, as shown in fig. 5. The stepping motor 22 drives the screw rod 4 to rotate, so that the tray 3 with the book grids 5 descends to a designated position and stops automatically. After taking or putting books, the start key on the layer is pressed again, the stepping motor 22 drives the screw rod 4 to rotate reversely, so that the tray 3 drives the book grids 5 to ascend to the original height, the push-pull device pulls the book grids 5 back to the book putting layer, then the tray 3 ascends to the initial position, and one-time lifting taking and putting are completed. When not in use, the lifting device is retracted to be close to the bookcase body 1.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to further illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is also intended to be covered by the appended claims. The scope of the invention is defined by the claims and their equivalents.
Claims (10)
1. A bookcase with an automatic lifting interlayer is characterized by comprising a bookcase body (1), wherein N partition plates (6) are arranged in the bookcase body (1) at intervals along the height direction, and the partition plates (6) divide the bookcase body (1) into N +1 layers of book placement layers; the book shelf is characterized by further comprising a lifting device, a push-pull device and a book shelf (5), wherein the size of the book shelf (5) is matched with that of the book placing layer; when the book shelf is used, the book shelf (5) is pushed out or pulled back to the book placing layer by the push-pull device, and the book shelf (5) is driven to move up and down by the lifting device; and N represents an integer of 2 or more.
2. The bookcase with the automatic lifting interlayer as claimed in claim 1, wherein the lifting device comprises a top plate (2), a screw rod (4), a tray (3), a base (7) and a driving piece, the top plate (2) is connected with the top of the bookcase body (1), and the base (7) is connected with the bottom of the bookcase body (1); the top end of the screw rod (4) is connected with the top plate (2) through a screw rod supporting seat, and the bottom end of the screw rod (4) is connected with the base (7) through the screw rod supporting seat; the tray (3) is in threaded connection with the screw rod (4); the driving piece is connected with the bottom end of the screw rod (4), and the driving piece is positioned in the base (7).
3. The bookcase capable of automatically lifting and lowering interlayers as claimed in claim 2, wherein the driving member comprises a stepping motor (22), a coupling (21), a first synchronous wheel, a synchronous belt (19) and a second synchronous wheel (18); the number of the screw rods (4) is two, a first synchronous wheel is sleeved on one screw rod, a second synchronous wheel (18) is sleeved on the other screw rod, and the first synchronous wheel and the second synchronous wheel (18) are connected through a synchronous belt (19); the stepping motor (22) is connected with the bottom end of one screw rod (4) through a coupler (21).
4. The bookcase with the automatic lifting interlayer as claimed in claim 2, wherein the edge of the tray (3) is provided with a baffle.
5. The bookcase with the automatic lifting interlayer as claimed in claim 1, wherein the top plate (2) is connected with the top end of the bookcase body (1) in a sliding manner; the base (7) is connected with a side plate at the bottom of the bookcase body (1) through an expansion link (8).
6. The bookcase with the automatic lifting interlayer as claimed in claim 1, wherein the push-pull device comprises a telescopic piece and a hook (12) with a downward opening, and the telescopic piece is fixed on a partition plate (6) below the book placing layer; the telescopic piece is connected with the clamping hook (12) and is used for driving the clamping hook (12) to move along the depth direction of the book placing layer; the book grid (5) is provided with a buckle (17) matched with the clamping hook (12).
7. The bookcase with the automatically liftable interlayers as claimed in claim 6, wherein the telescopic member comprises a steering engine (11), a crank (15), a connecting rod (10) and a sliding block (14), the steering engine (11) is fixed on the partition plate (6), the steering engine (11) is connected with one end of the crank (15), the other end of the crank (15) is rotatably connected with one end of the connecting rod (10), the other end of the connecting rod (10) is rotatably connected with the hook (12), and the hook (12) is fixedly connected with the sliding block (14); slide rails (13) are arranged on the partition board (6) along the depth direction of the book placing layer, and the slide blocks (14) are in sliding connection with the slide rails (13).
8. The bookcase with the automatic lifting interlayer as claimed in claim 1, wherein the bottom of the book case (5) is provided with a first pulley (16).
9. The bookcase with the automatically liftable interlayers as claimed in claim 1, wherein there are M book compartments (5) respectively located in M successive book placement layers from top to bottom of the bookcase body (1), wherein M represents an integer greater than or equal to N.
10. The bookcase with the automatic lifting interlayer as claimed in claim 9, wherein the push-pull devices are arranged in the M consecutive book placing layers from top to bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110740306.0A CN113349562A (en) | 2021-07-01 | 2021-07-01 | Bookcase with automatically liftable interlayer |
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CN202110740306.0A CN113349562A (en) | 2021-07-01 | 2021-07-01 | Bookcase with automatically liftable interlayer |
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CN113349562A true CN113349562A (en) | 2021-09-07 |
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CN202110740306.0A Pending CN113349562A (en) | 2021-07-01 | 2021-07-01 | Bookcase with automatically liftable interlayer |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206025690U (en) * | 2016-05-10 | 2017-03-22 | 南京工业职业技术学院 | Intelligent bookcase |
CN107811424A (en) * | 2017-11-27 | 2018-03-20 | 三峡大学 | Self-help library book returning and method |
CN207837152U (en) * | 2017-06-01 | 2018-09-11 | 四川建筑职业技术学院 | A kind of liftable dust-proof Intelligent bookshelf |
CN209965660U (en) * | 2017-12-01 | 2020-01-21 | 傅峰峰 | Adjustable storage cabinet |
CN112429448A (en) * | 2020-11-09 | 2021-03-02 | 邵东智能制造技术研究院有限公司 | Automatic storing and taking storage device |
-
2021
- 2021-07-01 CN CN202110740306.0A patent/CN113349562A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206025690U (en) * | 2016-05-10 | 2017-03-22 | 南京工业职业技术学院 | Intelligent bookcase |
CN207837152U (en) * | 2017-06-01 | 2018-09-11 | 四川建筑职业技术学院 | A kind of liftable dust-proof Intelligent bookshelf |
CN107811424A (en) * | 2017-11-27 | 2018-03-20 | 三峡大学 | Self-help library book returning and method |
CN209965660U (en) * | 2017-12-01 | 2020-01-21 | 傅峰峰 | Adjustable storage cabinet |
CN112429448A (en) * | 2020-11-09 | 2021-03-02 | 邵东智能制造技术研究院有限公司 | Automatic storing and taking storage device |
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