CN112890440B - Book bookshelf is got to library eminence - Google Patents
Book bookshelf is got to library eminence Download PDFInfo
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- CN112890440B CN112890440B CN202110256507.3A CN202110256507A CN112890440B CN 112890440 B CN112890440 B CN 112890440B CN 202110256507 A CN202110256507 A CN 202110256507A CN 112890440 B CN112890440 B CN 112890440B
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- bookshelf
- sides
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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
- A47B51/00—Cabinets with means for moving compartments up and down
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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
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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
- A47B65/00—Book-troughs; Accessories specially adapted for book-storing, e.g. book-ends
- A47B65/10—Book-troughs; Accessories specially adapted for book-storing, e.g. book-ends adjustable
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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
- 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
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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
- 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
- A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to a bookshelf for a library, in particular to a high-altitude book taking bookshelf for the library. The invention provides a book taking bookshelf at a high position of a library, which is convenient for arranging and placing books at the high position, can clamp the books and can prevent the books from falling off in the book taking process. The invention provides a high-altitude book taking bookshelf for a library, which comprises: the bookshelf is of a multilayer structure uniformly arranged from top to bottom, and two sides of three interlayers at the upper part of the bookshelf are symmetrically and rotatably provided with first rotating shafts; first rotary rod all is provided with first rotary rod in the six first pivots of first rotary rod rear side. Move forward through pulling stabilizing mean and expand and support the bookshelf, drive through the pulling handle afterwards and place the case and move forward, the staff is put books to placing the incasement, when first rotary rod downwardly rotating, and then drives supporting mechanism and move forward and support placing the case.
Description
Technical Field
The invention relates to a bookshelf for a library, in particular to a high-altitude book taking bookshelf for the library.
Background
The library is a mechanism for collecting, arranging and collecting book data for people to read and reference, appears 3000 years before the public yuan, and has the functions of preserving human cultural heritage, developing information resources, participating in social education and the like.
When books to library's bookshelf eminence were put in order or were placed, generally all be that the staff places or arranges in order through using the ladder, such mode security is lower, when placing books moreover, can fall books carelessly, leads to books to drop and injures the staff by a crashing object.
Therefore, a book shelf for taking books from a high place is needed to be designed, which is convenient for arranging and placing books from a high place, can clamp the books tightly and prevents the books from falling off in the book taking process, and is used for solving the problems.
Disclosure of Invention
The invention aims to provide a book shelf at a high position of a library, which is convenient for arranging and placing books at a high position, can clamp the books and prevent the books from falling off in the process of taking the books, and aims to overcome the defects that the safety of a mode of placing or arranging the books by using a ladder is low, and the books fall down and injure workers due to the fact that the books fall down when the books are placed.
The technical scheme is as follows: a library high-altitude book-fetching bookshelf, comprising: the bookshelf is of a multilayer structure uniformly arranged from top to bottom, and two sides of three interlayers at the upper part of the bookshelf are symmetrically and rotatably provided with first rotating shafts; the six first rotating shafts at the rear side are provided with first rotating rods; the six first rotating shafts on the front side are provided with second rotating rods; the upper parts of the six first rotating rods and the six second rotating rods are provided with sliding blocks in a sliding manner; the placing boxes are arranged between the sliding blocks on the two first rotating rods and the sliding blocks on the two second rotating rods; the handles are arranged among one sides of the three placing boxes; the support mechanism is arranged on one side of the bookshelf; stabilizing mechanisms are arranged on two sides of the lower part of the bookshelf.
As an improvement of the above aspect, the support mechanism includes: the side wall of one side of the bookshelf is uniformly provided with four first limiting blocks at intervals; the six first rotating shafts on the rear side of the special-shaped gear are provided with the special-shaped gears; the two sides of the three interlayers at the upper part of the bookshelf are rotatably provided with second rotating shafts; the six second rotating shafts are provided with circular gears, and the six circular gears are meshed with the six special-shaped gears; the moving frames are arranged at the bottoms of every two first limiting blocks in a sliding mode, racks are arranged on two sides of each moving frame, and the six racks are meshed with the six circular gears; the bottom parts of the three moving frames are symmetrically provided with shaft seats; the third rotating shaft is rotatably arranged between the two adjacent shaft seats; the three third rotating shafts are provided with first clamping plates; the three third rotating shafts are symmetrically provided with chains, and two adjacent chains are positioned in one adjacent first clamping plate; the backup pad, the bookshelf second row's three interlayer bottom all slidingtype is provided with the backup pad, and two chain other ends are connected with close backup pad.
As an improvement of the above aspect, the stabilizing mechanism includes: the fixing plate is arranged on the upper part of the penultimate interlayer of the bookshelf in a sliding manner; the fourth rotating shaft is rotatably arranged on both sides of the fixed plate; the two fourth rotating shafts are provided with supporting legs; the fifth rotating shaft is rotatably arranged on both sides of the fixed plate; the two fifth rotating shafts are provided with first connecting rods; the two sides of the fixed plate are provided with guide rods, and the two guide rods penetrate through the two first connecting rods; the first elastic pieces are arranged between the upper parts of the two first connecting rods and the two sides of the fixing plate; the first rotating shafts are rotatably arranged on one sides of the two first connecting rods; the two sixth rotating shafts are provided with second connecting rods; the seventh rotating shaft is rotatably arranged between the two supporting legs, and the other ends of the two second connecting rods are connected with the two seventh rotating shafts; the side walls of the two sides of the lower portion of the bookshelf are provided with first ejecting blocks, and the two first ejecting blocks are matched with the two sides of the fixing plate.
As an improvement of the above scheme, the method further comprises the following steps: the side wall of one side of the bookshelf is provided with a limiting plate; the limiting plate is provided with a connecting frame in a sliding manner; the top plate is arranged between the two sides of the connecting frame, and the three moving frames are matched with the top plate; the second elastic pieces are arranged between the two sides of the lower part of the limiting plate and the two sides of the upper part of the top plate, and the two second elastic pieces are in a compressed state in an initial state; the bottom of the connecting frame is uniformly provided with three pressure rods at intervals; the two sides of the side wall of one side of the bookshelf are symmetrically provided with second limiting blocks, the side wall of one side of the middle part of the bookshelf is symmetrically provided with second limiting blocks, and two adjacent second limiting blocks are matched with one pressing rod in a sliding manner; the third rotating rods are rotatably arranged on the three pressure rods; and one side of the fixed plate is uniformly provided with the sliding frames at intervals, and the three third rotating rods are in sliding fit with the three sliding frames.
As an improvement of the above scheme, the method further comprises the following steps: the second clamping plates are symmetrically arranged in the three placing boxes in a sliding manner; the guide rings are arranged on one sides of the six second clamping plates, and the two adjacent guide rings are matched with one adjacent handle in a sliding manner; the two opposite sides of the two second clamping plates in the same placing box are provided with second jacking blocks; three third limiting blocks are uniformly arranged on the lower side of the top of the bookshelf at intervals and matched with the six second jacking blocks; the two sides of the three placing boxes are respectively provided with a first guide post; and the third elastic pieces are arranged between two sides of the three placing boxes and one side of the six second clamping plates, and the initial states of the six third elastic pieces are in a compressed state.
As an improvement of the above scheme, the method further comprises the following steps: the side wall of one side of the bookshelf is provided with a fixed frame; the transparent label placing bag is arranged on the fixing frame; the clamping frame is arranged on the side wall of one side of the bookshelf in a sliding mode and matched with the upper portion of the transparent label placing bag; the limiting rings are symmetrically arranged on the side wall of one side of the bookshelf, and the two sides of the clamping frame are in sliding fit with the two limiting rings; the fourth elastic pieces are arranged between the two sides of the upper part of the clamping frame and the lower parts of the two limiting rings; fixed ring, screens frame top both sides all are provided with fixed ring, two fixed ring and spacing ring cooperation.
As an improvement of the above scheme, the method further comprises the following steps: the buffer plates are arranged in the three interlayers at the upper part of the bookshelf in a sliding manner; the bottom of the buffer plate on one side of the second guide columns is uniformly provided with three second guide columns at intervals, the bottoms of the other two buffer plates are symmetrically provided with the second guide columns, and seven second guide columns are in sliding fit with the bottoms of the three interlayers on the upper part of the bookshelf; and the seventh elastic piece and the seventh second guide post are respectively wound with a fifth elastic piece, one end of the seventh fifth elastic piece is connected with the bottom of the buffer plate, and the other end of the seventh fifth elastic piece is connected with the bottoms of the three interlayers.
As the improvement of the scheme, the transparent label placing bag is made of plastic.
1. Move forward through pulling stabilizing mean and expand and support the bookshelf, drive through the pulling handle afterwards and place the case and move forward, the staff is put books to placing the incasement, when first rotary rod downwardly rotating, and then drives supporting mechanism and move forward and support placing the case.
2. The supporting legs can prevent the staff from inclining due to gravity in the process of picking up books, so that the bookshelf falls down.
3. The connecting frame moves downwards to drive the third rotating rod to be matched with the sliding frame, so that the supporting legs rotate outwards to support the bookshelf when the placing box rotates downwards.
4. The transparent label placing bag can be convenient for workers to place cards marked with detailed book names on a bookshelf, and is also convenient for students to find needed books.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective sectional structural view of the supporting mechanism of the present invention.
Fig. 4 is a schematic perspective sectional structural view of the stabilizing mechanism of the present invention.
Fig. 5 is a perspective view of a second part of the present invention.
Fig. 6 is a schematic perspective view of a third part of the explosive structure of the present invention.
Fig. 7 is a perspective view of a fourth part of the present invention.
Fig. 8 is a schematic perspective view of a fifth part of the present invention.
Fig. 9 is a perspective view of a sixth part of the present invention.
Fig. 10 is a perspective view of the seventh part of the present invention.
Number designation in the figures: 1. a bookshelf, 2, a first rotating shaft, 3, a first rotating rod, 4, a second rotating rod, 5, a sliding block, 6, a placing box, 7, a handle, 8, a supporting mechanism, 801, a first limiting block, 802, a special-shaped gear, 803, a second rotating shaft, 804, a circular gear, 805, a moving frame, 806, a shaft seat, 807, a third rotating shaft, 808, a first clamping plate, 809, a chain, 810, a supporting plate, 9, a stabilizing mechanism, 901, a fixing plate, 902, a fourth rotating shaft, 903, a supporting leg, 904, a fifth rotating shaft, 905, a first connecting rod, 906, a guide rod, 907, a first elastic element, 908, a sixth rotating shaft, 909, a second connecting rod, 910, a seventh rotating shaft, 911, a first top block, 10, a limiting plate, 11, a top plate, 12, a connecting frame, 13, a second elastic element, 14, a pressure rod, 15, a second limiting block, 16, a third rotating rod, 17, a sliding frame, 18, and a second clamping plate, 19. guide ring, 20, second kicking block, 21, third stopper, 22, first guide post, 23, third elastic component, 24, fixed frame, 25, transparent label placing bag, 26, screens frame, 27, spacing ring, 28, fourth elastic component, 29, solid fixed ring, 30, buffer board, 31, second guide post, 32, fifth elastic component.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Example 1
As shown in figures 1 and 2, a high book taking bookshelf for a library comprises a bookshelf 1, a first rotating shaft 2, a first rotating rod 3, a second rotating rod 4, sliders 5, a placing box 6, a handle 7, a supporting mechanism 8 and a stabilizing mechanism 9, wherein the bookshelf 1 is of a multilayer structure uniformly arranged from top to bottom, the left side and the right side of three interlayers at the upper part of the bookshelf 1 are symmetrically and rotatably provided with the first rotating shaft 2, six first rotating shafts 2 at the rear side are respectively provided with the first rotating rod 3, six first rotating shafts 2 at the front side are respectively provided with the second rotating rod 4, the upper parts of the six first rotating rods 3 and six second rotating rods 4 are respectively provided with the sliders 5 in a sliding manner, the placing boxes 6 are respectively arranged between the sliders 5 on the two first rotating rods 3 and the sliders 5 on the two second rotating rods 4, the handle 7 is arranged between the front sides of the three placing boxes 6, the rear side of the bookshelf 1 is provided with the supporting mechanism 8, the left and right sides of the lower part of the bookshelf 1 are provided with stabilizing mechanisms 9.
When a worker or a student in a library needs to pick up a book at a high position of the bookshelf 1, the worker moves and unfolds the bookshelf 1 forwards by pulling the stabilizing mechanism 9, then the worker drives the placing box 6 to move forwards by pulling the handle 7, the placing box 6 moves forwards to drive the first rotating rod 3 and the second rotating rod 4 to rotate downwards on the first rotating shaft 2, the first rotating rod 3 and the second rotating rod 4 rotate downwards to drive the sliding block 5 to slide upwards on the placing box 6, the sliding block 5 slides upwards to drive the placing box 6 to move downwards, the first rotating rod 3 rotates downwards to drive the supporting mechanism 8 to move forwards to support the placing box 6, after the placing box 6 moves downwards, the worker picks up the book to be replaced or checked, and after the replacement is completed, the worker drives the placing box 6 to move backwards and reset by stretching the handle 7, place case 6 backward movement and drive first rotary rod 3 and second rotary rod 4 and upwards rotate on first pivot 2 and reset, first rotary rod 3 upwards rotates with second rotary rod 4 and drives slider 5 and place case 6 lapse, slider 5 lapse drives and places case 6 rebound, first rotary rod 3 upwards rotates and drives 8 rebound of supporting mechanism and reset and no longer support placing case 6, place after case 6 resets, the staff resets through promoting stabilizing mean 9 rebound shrink. The device has simple structure and convenient operation.
Example 2
As shown in fig. 3, 4 and 5, based on embodiment 1, the supporting mechanism 8 includes a first limiting block 801, a special-shaped gear 802, a second rotating shaft 803, a circular gear 804, a moving rack 805, a shaft seat 806, a third rotating shaft 807, a first clamping plate 808, a chain 809 and a supporting plate 810, four first limiting blocks 801 are uniformly arranged on the side wall of the rear side of the bookshelf 1 at intervals, the six first rotating shafts 2 on the rear side are all provided with the special-shaped gear 802, the left and right sides of three partitions on the upper portion of the bookshelf 1 are all rotatably provided with the second rotating shaft 803, the six second rotating shafts 803 are all provided with the circular gear 804, the six circular gears 804 are mutually engaged with the six special-shaped gears 802, the bottom of each two first limiting blocks 801 is provided with the moving rack 805 in a sliding manner, the left and right sides of three moving racks are all provided with the racks, the six racks are mutually engaged with the six circular gears 804, the shaft seats 806 are symmetrically arranged on the bottom of the three moving racks 805, third rotating shafts 807 are arranged between two adjacent shaft seats 806 in a rotating mode, first clamping plates 808 are arranged on the three third rotating shafts 807, chains 809 are symmetrically arranged on the three third rotating shafts 807, the two adjacent chains 809 are located in the adjacent first clamping plates 808, supporting plates 810 are arranged at the bottoms of the three interlayers of the second row of the bookshelf 1 in a sliding mode, and the other ends of the two chains 809 are connected with the adjacent supporting plates 810.
First rotary rod 3 rotates downwards to drive special-shaped gear 802 to rotate, special-shaped gear 802 rotates to drive circular gear 804 to rotate on second pivot 803, circular gear 804 rotates and rack engagement drives movable rack 805 to slide downwards on first stopper 801, movable rack 805 slides downwards and drives supporting plate 810 to slide forwards through chain 809, supporting plate 810 slides forwards to support placing box 6, prevent that too heavy books are not supported by first rotary rod 3 and second rotary rod 4, lead to books on bookshelf 1 to drop and injure workers by smashing, first rotary rod 3 rotates upwards to drive special-shaped gear 802 to rotate, special-shaped gear 802 rotates to drive circular gear 804 to rotate on second pivot 803, circular gear 804 rotates and rack engagement drives movable rack 805 to slide upwards on first stopper 801 to reset, movable rack 805 slides upwards to drive supporting plate 810 to slide backwards through chain 809 to reset. This device simple structure can support placing box 6, prevents that first rotary rod 3 and second rotary rod 4 from supporting not live too heavy books, leads to books on the bookshelf 1 to drop and injures the staff by a crashing object.
The stabilizing mechanism 9 comprises a fixing plate 901, a fourth rotating shaft 902, supporting feet 903, a fifth rotating shaft 904, a first connecting rod 905, guide rods 906, a first elastic member 907, a sixth rotating shaft 908, a second connecting rod 909, a seventh rotating shaft 910 and a first top block 911, the fixing plate 901 is slidably arranged on the upper portion of the penultimate partition layer of the bookshelf 1, the fourth rotating shaft 902 is rotatably arranged on the left and right sides of the front portion of the fixing plate 901, the supporting feet 903 are arranged on the two fourth rotating shafts 902, the fifth rotating shaft 904 is rotatably arranged on the left and right sides of the rear portion of the fixing plate 901, the first connecting rods 905 are arranged on the two fifth rotating shafts 904, the guide rods 906 are arranged between the upper and lower sides of the left and right sides of the rear portion of the fixing plate 901, the two guide rods 906 penetrate through the two first connecting rods 905, the first elastic member 907 is arranged between the upper portions of the two first connecting rods 905 and the two sides of the fixing plate 901, the front sides of the two connecting rods 905 are rotatably arranged with the sixth rotating shaft 908, the two sixth rotating shafts 908 are respectively provided with a second connecting rod 909, the seventh rotating shafts 910 are rotatably arranged between the rear sides of the two supporting legs 903, the front ends of the two second connecting rods 909 are connected with the two seventh rotating shafts 910, the side walls of the left side and the right side of the lower portion of the bookshelf 1 are respectively provided with a first top block 911, and the two first top blocks 911 are matched with the left side and the right side of the fixing plate 901.
When an operator or a student in a library needs to pick up a book at a high position of the bookshelf 1, the operator pulls the support leg 903 to rotate outwards on the fourth rotating shaft 902, the first elastic member 907 resets to drive the first connecting rod 905 to rotate downwards on the fifth rotating shaft 904, the first connecting rod 905 rotates downwards and slides downwards on the guide rod 906, the first connecting rod 905 slides downwards to drive the second connecting rod 909 to rotate downwards on the seventh rotating shaft 910, the second connecting rod 909 rotates downwards to drive the fixing plate 901 to slide forwards and not to contact with the first top block 911, the support leg 903 rotates outwards to support the whole bookshelf 1, and gravity inclination caused by the operator in the process of picking up the book can be prevented, so that the bookshelf 1 falls down, and after the operator picks up the book needing to be replaced or checked, the operator pushes the support leg 903 to rotate inwards on the fourth rotating shaft 902 to reset, the supporting leg 903 rotates inwards to drive the second connecting rod 909 to rotate upwards and reset on the seventh rotating shaft 910, the second connecting rod 909 rotates upwards to drive the first connecting rod 905 to slide upwards on the guiding rod 906, the first connecting rod 905 slides upwards and rotates upwards and resets on the fifth rotating shaft 904, the first elastic piece 907 is compressed, and the first connecting rod 905 rotates upwards to drive the fixing plate 901 to slide backwards on the bookshelf 1 and reset to be clamped into the first top block 911 for fixing. The bookshelf device is simple in structure, and can prevent the staff from inclining due to gravity in the process of picking up books, so that the bookshelf 1 falls down.
Example 3
As shown in fig. 6, 7, 8, 9 and 10, the bookshelf further comprises a limiting plate 10, a top plate 11, a connecting frame 12, a second elastic member 13, a pressure bar 14, a second limiting block 15, a third rotating rod 16 and a sliding frame 17, wherein the limiting plate 10 is arranged on the side wall of the rear side of the bookshelf 1, the connecting frame 12 is arranged on the limiting plate 10 in a sliding manner, the top plate 11 is arranged between the left side and the right side of the connecting frame 12, three moving frames 805 are matched with the top plate 11, the second elastic members 13 are arranged between the left side and the right side of the lower part of the limiting plate 10 and the left side of the upper part of the top plate 11, the two second elastic members 13 are in an initial state of a compressed state, three pressure bars 14 are uniformly arranged at intervals at the bottom of the connecting frame 12, the second limiting blocks 15 are symmetrically arranged on the left side and the right side of the side wall of the rear part of the bookshelf 1, the second limiting blocks 15 are symmetrically arranged on the side wall of the rear part of the middle part of the bookshelf 1, and two adjacent second limiting blocks 15 are matched with one pressure bar 14 in a sliding manner, the three pressure levers 14 are all rotatably provided with third rotating rods 16, the rear side of the fixing plate 901 is evenly provided with sliding frames 17 at intervals, and the three third rotating rods 16 are in sliding fit with the three sliding frames 17.
The moving frame 805 slides downwards on the first limiting block 801 to press the top plate 11, the top plate 11 moves downwards to drive the connecting frame 12 to slide downwards on the limiting plate 10, the second elastic element 13 is compressed, the connecting frame 12 slides downwards to drive the pressing rod 14 to slide downwards on the second limiting block 15, the pressing rod 14 moves downwards to drive the third rotating rod 16 to rotate forwards, the third rotating rod 16 rotates forwards and slides rightwards on the sliding frame 17 to press the fixing plate 901 to slide forwards on the bookshelf 1 without contacting with the first top block 911, the first elastic element 907 resets to drive the first connecting rod 905 to rotate downwards on the fifth rotating shaft 904, the first connecting rod 905 rotates downwards and slides downwards on the guide rod 906, the first connecting rod 905 slides downwards to drive the second connecting rod 909 to rotate downwards on the seventh rotating shaft 910, the second connecting rod 909 rotates downwards to drive the supporting foot 903 to rotate outwards on the fourth rotating shaft 902, when the moving frame 805 slides upwards on the first limiting block 801 to reset, the second elastic element 13 resets to drive the connecting frame 12 to slide upwards on the limiting plate 10 to reset, the connecting frame 12 slides upwards to drive the pressing rod 14 to slide upwards on the second limiting block 15 to reset, the pressing rod 14 slides upwards to drive the third rotating rod 16 to rotate backwards, and the fixed plate 901 is pulled to slide leftwards on the sliding frame 17 to slide backwards on the bookshelf 1 to be reset and clamped into the first top block 911 for fixing, the fixed plate 901 slides backwards to reset and drives the supporting legs 903 to rotate inwards on the fourth rotating shaft 902 to be reset, the supporting legs 903 rotate inwards to drive the second connecting rod 909 to rotate upwards on the seventh rotating shaft 910 to be reset, the second connecting rod 909 rotates upwards to drive the first connecting rod 905 to slide upwards on the guide rod 906, the first connecting rod 905 slides upwards and rotates upwards on the fifth rotating shaft 904 to be reset, and the first elastic piece 907 is compressed. The bookshelf device is simple in structure, and the supporting legs 903 can rotate outwards to support the bookshelf 1 when the placing box 6 rotates downwards.
Still including second splint 18, the guide ring 19, the second kicking block 20, third stopper 21, first guide post 22 and third elastic component 23, three equal symmetry slidingtype is provided with second splint 18 in placing case 6, six second splint 18 one sides all are provided with the guide ring 19, two close guide rings 19 and close handle 7 slidingtype cooperation, two same second splint 18 one side in placing case 6 in opposite directions all are provided with second kicking block 20, bookshelf 1 top downside is evenly spaced and is provided with three third stopper 21, three third stopper 21 and six second kicking block 20 cooperations, three case 6 left and right sides of placing all is provided with first guide post 22, three is placed and all is provided with third elastic component 23 between the case 6 left and right sides and six second splint 18 one sides, the initial condition of six third elastic component 23 is the compression state.
It drives second kicking block 20 and third stopper 21 and breaks away from the contact to place case 6 to rotate downwards, third elastic component 23 resets and drives second splint 18 and slide in opposite directions and press from both sides tightly placing the books in the case 6, second splint 18 slides in opposite directions and drives guide ring 19 and slide in opposite directions on handle 7, when placing case 6 and rotate downwards and drive second kicking block 20 and third stopper 21 and contact, second kicking block 20 moves dorsad and drives second splint 18 and slide in opposite directions and reset and no longer press from both sides tightly placing the books in the case 6, second splint 18 slides in opposite directions and drives guide ring 19 and slide in opposite directions and reset on handle 7. The device is simple in structure, and when workers pull the placing box 6 to rotate downwards, loose books in the placing box 6 can be clamped tightly.
Still including fixed frame 24, transparent label placing bag 25, screens frame 26, spacing ring 27, fourth elastic component 28 and solid fixed ring 29, be provided with fixed frame 24 on the left lateral wall of bookshelf 1, be provided with transparent label placing bag 25 on fixed frame 24, the gliding type is provided with screens frame 26 on the left lateral wall of bookshelf 1, screens frame 26 and the cooperation of transparent label placing bag 25 upper portion, the left lateral wall symmetry of bookshelf 1 is provided with spacing ring 27, both sides and two spacing ring 27 sliding type cooperations around screens frame 26, all be provided with fourth elastic component 28 between screens frame 26 upper portion front and back both sides and two spacing ring 27 lower parts, screens frame 26 top both sides all are provided with solid fixed ring 29, two solid fixed ring 29 and spacing ring 27 cooperations.
When the staff need place the detailed book name card of having annotated on bookshelf 1, the staff stimulates screens frame 26 upwards to slide on spacing ring 27, fourth elastic component 28 is compressed, screens frame 26 upwards slides and no longer blocks transparent label placing bag 25, the staff takes out transparent label placing bag 25 afterwards, place the card of mark in transparent label placing bag 25 again, place the completion back, the staff puts back fixed frame 24 with transparent label placing bag 25, the staff loosens screens frame 26 afterwards, fourth elastic component 28 resets and drives screens frame 26 and slide down on spacing ring 27 and reset, screens frame 26 slides down and blocks transparent label placing bag 25. The device is simple in structure, and can be used for facilitating workers to place cards marked with detailed book names on the bookshelf 1 and facilitating students to find needed books.
Still including the buffer board 30, second guide post 31 and fifth elastic component 32, all slidingtype is provided with the buffer board 30 in the three interlayer on bookshelf 1 upper portion, the even interval in left buffer board 30 bottom is provided with threely, two buffer board 30 bottoms on right side all the symmetry be provided with second guide post 31, seven second guide post 31 and the three interlayer bottom sliding type cooperation on bookshelf 1 upper portion, all around having connect fifth elastic component 32 on seven second guide post 31, seven fifth elastic component 32 one end is connected bottom buffer board 30, seven fifth elastic component 32 other ends are connected bottom three interlayer.
Before the staff moved forward through promoting handle 7 and placing case 6, need drive through promoting handle 7 and place case 6 rebound, place case 6 rebound and no longer extrude buffer board 30, fifth elastic component 32 resets and drives buffer board 30 rebound through second guide post 31, when placing case 6 rebound and reset, and then extrudees buffer board 30 and slides down, and fifth elastic component 32 is compressed. The device has simple structure and can play a role in buffering.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a library's eminence book-taking bookshelf, characterized by includes:
the bookshelf (1), the bookshelf (1) is a multilayer structure which is uniformly arranged from top to bottom, and first rotating shafts (2) are symmetrically and rotatably arranged on two sides of three interlayers on the upper part of the bookshelf (1);
the six first rotating shafts (2) at the rear side are provided with first rotating rods (3);
the six first rotating shafts (2) on the front side are provided with second rotating rods (4);
the upper parts of the six first rotating rods (3) and the six second rotating rods (4) are provided with sliding blocks (5) in a sliding manner;
the device comprises a placing box (6), wherein the placing box (6) is arranged between the sliding blocks (5) on the two first rotating rods (3) and the sliding blocks (5) on the two second rotating rods (4);
the handles (7) are arranged among one sides of the three placing boxes (6);
the support mechanism (8) is arranged on one side of the bookshelf (1);
the stabilizing mechanisms (9) are arranged on two sides of the lower part of the bookshelf (1);
the support mechanism (8) includes:
the bookshelf comprises a first limiting block (801), and four first limiting blocks (801) are uniformly arranged on the side wall of one side of the bookshelf (1) at intervals;
the special-shaped gears (802) are arranged on the six first rotating shafts (2) on the rear side of the special-shaped gear (802);
the second rotating shafts (803) are rotatably arranged on two sides of the three interlayers at the upper part of the bookshelf (1);
the round gears (804) are arranged on the six second rotating shafts (803), and the six round gears (804) are meshed with the six special-shaped gears (802);
the bottom of each two first limiting blocks (801) is provided with a moving frame (805) in a sliding mode, racks are arranged on two sides of each three moving frames (805), and the six racks are meshed with the six circular gears (804);
the shaft seats (806) are symmetrically arranged at the bottoms of the three movable frames (805);
a third rotating shaft (807), wherein the third rotating shaft (807) is rotatably arranged between the two adjacent shaft seats (806);
the first clamping plates (808) are arranged on the three third rotating shafts (807);
the three third rotating shafts (807) are symmetrically provided with the chains (809), and two adjacent chains (809) are positioned in one adjacent first clamping plate (808);
the bottom of each of the three interlayers of the second row of the bookshelf (1) is provided with a support plate (810) in a sliding manner, and the other ends of the two chains (809) are connected with the adjacent support plates (810);
the first rotating rod (3) rotates downwards to drive the special-shaped gear (802) to rotate, the special-shaped gear (802) rotates to drive the circular gear (804) to rotate on the second rotating shaft (803), the circular gear (804) rotates to be meshed with the rack to drive the moving frame (805) to slide downwards on the first limiting block (801), and the moving frame (805) slides downwards to drive the supporting plate (810) to slide forwards through the chain (809).
2. A library height fetching bookshelf according to claim 1, wherein the stabilizing means (9) comprises:
the fixing plate (901), the fixing plate (901) is arranged on the upper part of the penultimate interlayer of the bookshelf (1) in a sliding manner;
the fourth rotating shaft (902) is rotatably arranged on both sides of the fixing plate (901);
the supporting legs (903) are arranged on the two fourth rotating shafts (902);
the fifth rotating shaft (904) is rotatably arranged on both sides of the fixing plate (901);
the first connecting rods (905) are arranged on the two fifth rotating shafts (904);
the two sides of the fixing plate (901) are both provided with guide rods (906), and the two guide rods (906) penetrate through the two first connecting rods (905);
the first elastic pieces (907) are arranged between the upper parts of the two first connecting rods (905) and the two sides of the fixing plate (901);
the sixth rotating shaft (908), and the sixth rotating shaft (908) is rotatably arranged on one side of each of the two first connecting rods (905);
the second connecting rods (909) are arranged on the two sixth rotating shafts (908);
the seventh rotating shaft (910) is rotatably arranged between the two supporting legs (903), and the other ends of the two second connecting rods (909) are connected with the two seventh rotating shafts (910);
the bookshelf comprises a first top block (911), wherein the side walls of two sides of the lower portion of the bookshelf (1) are provided with the first top block (911), and the two first top blocks (911) are matched with two sides of a fixing plate (901).
3. A library high-access book holder according to claim 2, further comprising:
the limiting plate (10) is arranged on the side wall of one side of the bookshelf (1);
the connecting frame (12) is arranged on the limiting plate (10) in a sliding mode;
the top plate (11) is arranged between the two sides of the connecting frame (12), and the three moving frames (805) are matched with the top plate (11);
the second elastic pieces (13) are arranged between the two sides of the lower part of the limiting plate (10) and the two sides of the upper part of the top plate (11), and the two second elastic pieces (13) are in a compressed state in an initial state;
the bottom of the connecting frame (12) is uniformly provided with three pressure rods (14) at intervals;
the two sides of the side wall of one side of the bookshelf (1) are symmetrically provided with second limiting blocks (15), the side wall of one side of the middle part of the bookshelf (1) is symmetrically provided with the second limiting blocks (15), and the two adjacent second limiting blocks (15) are matched with a pressure rod (14) in a sliding manner;
the three pressure rods (14) are respectively provided with a third rotating rod (16) in a rotating mode;
the sliding frames (17) are uniformly arranged on one side of the fixed plate (901) at intervals, and the three third rotating rods (16) are in sliding fit with the three sliding frames (17).
4. A library high-access book holder according to claim 3, further comprising:
the second clamping plates (18) are symmetrically and slidably arranged in the three placing boxes (6);
the guide rings (19) are arranged on one sides of the six second clamping plates (18), and two adjacent guide rings (19) are in sliding fit with one adjacent handle (7);
the second ejector blocks (20) are arranged on the opposite sides of the two second clamping plates (18) in the same placing box (6);
the third limiting blocks (21) are uniformly arranged on the lower side of the top of the bookshelf (1) at intervals, and the three third limiting blocks (21) are matched with the six second top blocks (20);
the two sides of the three placing boxes (6) are respectively provided with a first guide column (22);
and third elastic pieces (23) are arranged between two sides of the three placing boxes (6) and one side of the six second clamping plates (18), and the initial states of the six third elastic pieces (23) are compression states.
5. A library high-access book holder according to claim 4, further comprising:
the bookshelf comprises a fixed frame (24), wherein the fixed frame (24) is arranged on the side wall of one side of the bookshelf (1);
the transparent label placing bag (25) is arranged on the fixing frame (24);
the clamping frame (26) is arranged on the side wall of one side of the bookshelf (1) in a sliding mode, and the clamping frame (26) is matched with the upper portion of the transparent label placing bag (25);
the limiting rings (27) are symmetrically arranged on the side wall of one side of the bookshelf (1), and the two sides of the clamping frame (26) are in sliding fit with the two limiting rings (27);
fourth elastic pieces (28), wherein the fourth elastic pieces (28) are arranged between the two sides of the upper part of the clamping frame (26) and the lower parts of the two limiting rings (27);
the fixing rings (29) are arranged on two sides of the top of the clamping frame (26), and the two fixing rings (29) are matched with the limiting ring (27).
6. A library high-access book holder according to claim 5, further comprising:
the three interlayers at the upper part of the bookshelf (1) are internally provided with buffer plates (30) in a sliding way;
the bottom of the buffer plate (30) on one side of the second guide posts (31) is uniformly provided with three buffer plates at intervals, the bottoms of the other two buffer plates (30) are symmetrically provided with the second guide posts (31), and seven second guide posts (31) are in sliding fit with the bottoms of the three interlayers on the upper part of the bookshelf (1);
the fifth elastic pieces (32) are wound on the seven second guide columns (31), one ends of the seven fifth elastic pieces (32) are connected with the bottom of the buffer plate (30), and the other ends of the seven fifth elastic pieces (32) are connected with the bottoms of the three interlayers.
7. A library high-altitude book-fetching bookshelf according to claim 5, wherein the transparent label placing bag (25) is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110256507.3A CN112890440B (en) | 2021-03-09 | 2021-03-09 | Book bookshelf is got to library eminence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110256507.3A CN112890440B (en) | 2021-03-09 | 2021-03-09 | Book bookshelf is got to library eminence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112890440A CN112890440A (en) | 2021-06-04 |
| CN112890440B true CN112890440B (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110256507.3A Active CN112890440B (en) | 2021-03-09 | 2021-03-09 | Book bookshelf is got to library eminence |
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| Country | Link |
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| CN (1) | CN112890440B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697273B (en) * | 2021-08-05 | 2023-03-24 | 江西远大保险设备实业集团有限公司 | Convenient intensive of size adjustable |
| CN114176332B (en) * | 2021-12-09 | 2024-01-09 | 江西远大保险设备实业集团有限公司 | Bedside placement solid wood partition board convenient for taking books |
| CN114468594B (en) * | 2022-02-11 | 2023-08-18 | 江西光正金属设备集团有限公司 | Multifunctional intelligent bookshelf |
| CN114766838B (en) * | 2022-04-19 | 2024-04-12 | 山东交通学院 | Bookshelf for library |
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|---|---|
| CN112890440A (en) | 2021-06-04 |
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