CN113142820B - Dust protected library's book case - Google Patents
Dust protected library's book case Download PDFInfo
- Publication number
- CN113142820B CN113142820B CN202110234240.8A CN202110234240A CN113142820B CN 113142820 B CN113142820 B CN 113142820B CN 202110234240 A CN202110234240 A CN 202110234240A CN 113142820 B CN113142820 B CN 113142820B
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- frame
- sides
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- sliding
- wedge
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- 239000000428 dust Substances 0.000 title claims abstract description 56
- 238000005192 partition Methods 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
Images
Classifications
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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
- A47B95/00—Fittings for furniture
-
- 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
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
Landscapes
- Prevention Of Fouling (AREA)
Abstract
The invention relates to a library bookcase, in particular to a dustproof library bookcase. The invention provides a dustproof library bookcase which is not easy to accumulate dust, is convenient for picking up books and can clean and collect the dust. The invention provides a dust-proof library bookcase, which comprises: the bearing support comprises a frame, wherein four partition plates are uniformly arranged between the inner walls of the frame at intervals, and three bearing seats are arranged on two sides of the frame; the rotating plate is rotatably arranged between one bearing seat on the two sides; and the handles are arranged on one sides of the three rotating plates. Loosen the rotor plate through pressing locking Assembly, drive the rotor plate through pulling handle afterwards and rotate downwards, remove the subassembly and reset outside the slip along with it, the staff stores in placing the removal subassembly with books afterwards, stores the completion back, drives the rotor plate through promoting the handle and upwards rotates, and then makes locking Assembly lock the rotor plate.
Description
Technical Field
The invention relates to a library bookcase, in particular to a dustproof library bookcase.
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.
The existing bookshelves in the library are all open, so that dust is accumulated on books, the books are easy to damage, and the dust can be cleaned manually by workers or cannot be cleaned more thoroughly.
Therefore, a dustproof library bookcase which is not easy to accumulate dust, convenient to pick up books and capable of cleaning and collecting the dust is needed to be designed to solve the problems.
Disclosure of Invention
In order to overcome the defects that the books are easy to damage due to dust accumulated on the books by an open bookshelf, and the common dust cleaning mode is to clean the books manually by workers or cannot clean the dust more thoroughly, the invention has the technical problems that: the utility model provides a be difficult for piling up the dust, conveniently pick up books, and can clear up the dust with the dust and collect the dust protected library book case.
The technical implementation scheme of the invention is as follows: a dust-protected library bookcase comprising: the bearing support comprises a frame, wherein four partition plates are uniformly arranged between the inner walls of the frame at intervals, and three bearing seats are arranged on two sides of the frame; the rotating plates are rotatably arranged between the two bearing seats on the two sides; the handles are arranged on one sides of the three rotating plates; the frame and the rotating plate are provided with locking assemblies; and the moving assemblies are arranged in the three partition plates of the frame.
More preferably, the locking assembly comprises: the first fixing blocks are symmetrically arranged on one sides of the bottoms of the three interlayers of the frame, and the first fixing blocks are symmetrically arranged on the other sides of the interlayers on the top of the frame; the eight first fixing blocks are provided with electromagnets; the iron blocks are symmetrically arranged on one sides of the three rotating plates, and six electromagnets on one side are matched with the six iron blocks; and three electromagnetic switches are uniformly arranged on the side wall of one side of the frame at intervals.
More preferably, the moving assembly includes: the first sliding plates are arranged in the three separation layers in a sliding manner; the placing plates are arranged on one sides of the three first sliding plates; the two sides of each of the three first sliding plates are provided with a first wedge-shaped block; the first elastic pieces are symmetrically arranged between two sides of the three first sliding plates and two sides of the three interlayers; the two sides of each of the three rotating plates are provided with first fixing rods, and six first fixing rods are matched with six first wedge-shaped blocks.
More preferably, the method further comprises: the two sides of the top of the frame are provided with the dustproof plates; the first guide rods are arranged between the two sides of the two dustproof plates; the scraping plate is arranged between the two first guide rods in a sliding manner; the side wall of one side of the upper part of the frame is provided with a second fixed block; the sliding blocks are arranged on two sides of the second fixed block in a sliding mode; the collecting frame is arranged between the two sliding blocks; and the material guide pipes are arranged between one sides of the two dust-proof plates and the two sides of the top of the second fixing block.
More preferably, the method further comprises: the second elastic pieces are arranged between two sides of the scraper and two sides of the top of the frame, and the two second elastic pieces are in a stretching state in an initial state; the sliding rod is arranged on one side of the frame in a sliding mode; a second fixed rod is arranged on one side of the top of the frame; the pull ropes are arranged on the two sides of the scraper; the second guide rod is arranged on one side of the frame; the second guide rod is symmetrically and slidably provided with second wedge blocks; the third elastic piece is arranged between one opposite side of the two second wedge-shaped blocks and the side wall of one side of the frame; and the sliding rod is symmetrically provided with third fixed blocks, the other ends of the two pull ropes are connected with the tops of the two third fixed blocks, and the two second wedge-shaped blocks are matched with the two third fixed blocks.
More preferably, the method further comprises: the top of the frame is symmetrically provided with special-shaped rods; the guide sleeves are arranged on two sides of the scraper; the top parts of the two guide sleeves are provided with water pipes; the two guide sleeves are internally provided with a first sliding plate in a sliding manner, and the first sliding plate is provided with a first round hole; the fourth elastic pieces are arranged between one side of each of the two second sliding plates and the two sides of the scraper, and the initial states of the two fourth elastic pieces are stretching states; and the two second sliding plates are provided with third fixing rods, and the two third fixing rods are matched with the two special-shaped rods.
More preferably, the method further comprises: the side wall of one side of the frame is provided with a placing frame; the rotating shaft is rotatably arranged on one side of the placing frame; the limiting plates are symmetrically arranged on the rotating shaft; and the fifth elastic piece is arranged between one side of the two limiting plates and one side of the placing frame.
More preferably, the handles are all provided with rubber particles.
The invention has the beneficial effects that: 1. loosen the rotor plate through pressing locking Assembly, drive the rotor plate through pulling handle afterwards and rotate downwards, remove the subassembly and reset outside the slip along with it, the staff stores in placing the removal subassembly with books afterwards, stores the completion back, drives the rotor plate through promoting the handle and upwards rotates, and then makes locking Assembly lock the rotor plate.
2. The scraper blade can clear up and collect the dust with collecting the frame, makes things convenient for the staff to handle the dust.
3. The cooperation of second wedge and third fixed block can make things convenient for more to clear up the dust in the dust guard, does not need the staff to stand and promotes the scraper blade at the chair and clear up the dust.
4. The round hole is link up with the water pipe and can be carried water to the dust guard on, can be with the more thorough of dust clearance in the dust guard.
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 perspective view of the locking assembly of the present invention.
Fig. 4 is a schematic perspective view of the moving assembly of the present invention.
Fig. 5 is a perspective view of a second part of the present invention.
Fig. 6 is a perspective view of a third part 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 schematic perspective view of a fifth part of the present invention.
The parts are labeled as follows: 1: frame, 2: bearing seat, 3: rotating plate, 4: handle, 5: locking assembly, 51: first fixing block, 52: electromagnet, 53: iron block, 54: electromagnetic switch, 6: moving assembly, 61: first slide plate, 62: place board, 63: first wedge block, 64: first elastic member, 65: first fixing lever, 7: dust guard, 8: first guide bar, 9: blade, 10: second fixed block, 11: slider, 12: collection frame, 13: guide tube, 14: second elastic member, 15: slide bar, 16: second fixing lever, 17: a pull cord, 18: second guide, 19: second wedge block, 20: third elastic member, 21: third fixing block, 22: special-shaped rod, 23: guide sleeve, 24: water pipe, 25: second slide plate, 26: fourth elastic member, 27: third fixing bar, 28: placement frame, 29: rotating shaft, 30: a limit plate, 31: and a fifth elastic member.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
As shown in fig. 1 and 2, a dust protected library book case, including frame 1, bearing frame 2, rotor plate 3, handle 4, locking Assembly 5 and removal subassembly 6, even interval is provided with four baffles between the frame 1 inner wall, the frame 1 left and right sides all is provided with three bearing frame 2, equal rotary type is provided with rotor plate 3 between two bearing frames 2 of the left and right sides, three rotor plate 3 front side all is provided with handle 4, be provided with locking Assembly 5 on frame 1 and the rotor plate 3, be provided with removal subassembly 6 in the three baffle of frame 1.
When needs are placed books in the library, the staff loosens rotor plate 3 through pressing locking Assembly 5, drive rotor plate 3 downstream through pulling handle 4 afterwards, remove subassembly 6 and reset outside slip along with, the staff stores in placing removal subassembly 6 with books afterwards, after the storage is accomplished, the staff drives rotor plate 3 through promoting handle 4 and upwards rotates, rotor plate 3 upwards rotates and promotes removal subassembly 6 and inwards slides, when rotor plate 3 upwards rotates, and then make locking Assembly 5 lock rotor plate 3. The device has simple structure and convenient operation.
Example 2
As shown in fig. 3 and 4, on the basis of embodiment 1, the locking assembly 5 includes a first fixing block 51, an electromagnet 52, iron blocks 53 and electromagnetic switches 54, the first fixing block 51 is symmetrically disposed on the front side of the bottom of three partition layers of the frame 1, the first fixing block 51 is symmetrically disposed on the rear side of the top partition layer of the frame 1, the electromagnets 52 are disposed on the eight first fixing blocks 51, the iron blocks 53 are symmetrically disposed on the front side of the three rotating plates 3, the six electromagnets 52 on the front side are matched with the six iron blocks 53, and the three electromagnetic switches 54 are uniformly disposed on the left side wall of the frame 1 at intervals.
When needs are placed books in the library, the staff is through pressing electromagnetic switch 54, make electro-magnet 52 no longer hold iron plate 53, at this moment the staff drives rotor plate 3 through pulling handle 4 and rotates downwards, remove subassembly 6 and reset outside slip thereupon, the staff places books and stores in removing subassembly 6 afterwards, after books are stored and are accomplished, the staff drives rotor plate 3 through pushing handle 4 and rotates upwards, rotor plate 3 upwards rotates and promotes removal subassembly 6 and slide inwards, rotor plate 3 upwards rotates and drives iron plate 53 and electro-magnet 52 and contact, lock rotor plate 3 afterwards. The device is simple in structure, and can lock the rotating plate 3 and prevent the rotating plate 3 from rotating downwards, so that dust enters the frame 1 to pollute books.
Remove subassembly 6 including first slide 61, place board 62, first wedge 63, first elastic component 64 and first dead lever 65, all slidingtype is provided with first slide 61 in the three interlayer, three first slide 61 front side all is provided with places board 62, the three first slide 61 left and right sides all is provided with first wedge 63, equal symmetry is provided with first elastic component 64 between the three first slide 61 left and right sides and the three interlayer left and right sides, the 3 left and right sides of three rotor plate all are provided with first dead lever 65, six first dead levers 65 and six first wedge 63 cooperations.
When the rotating plate 3 rotates downwards, the first elastic piece 64 resets to drive the first sliding plate 61 to slide outwards in the partition board of the frame 1, the first sliding plate 61 slides outwards to drive the placing plate 62 to move outwards, so that a worker can more conveniently pick up books needing to be replaced, when the rotating plate 3 rotates upwards to reset, the rotating plate 3 rotates upwards to drive the first fixing rod 65 to move upwards to extrude the first wedge block 63 to move inwards, the first wedge block 63 moves inwards to drive the first sliding plate 61 to slide inwards in the partition board of the frame 1 to reset, and the first sliding plate 61 slides inwards to drive the placing plate 62 to move inwards to reset. This device simple structure drives when opening rotor plate 3 and places board 62 and outwards remove, can make the staff more conveniently pick up the books that need change.
Example 3
As shown in fig. 5, 6, 7, 8 and 9, the dust guard apparatus further comprises a dust guard 7, a first guide rod 8, a scraper 9, a second fixing block 10, a sliding block 11, a collecting frame 12 and a material guide pipe 13, wherein the dust guard 7 is arranged on the front side and the rear side of the top of the frame 1, the first guide rod 8 is arranged between the left side and the right side of the two dust guard 7, the scraper 9 is arranged between the two first guide rods 8 in a sliding manner, the second fixing block 10 is arranged on the side wall on the right side of the upper portion of the frame 1, the sliding block 11 is arranged on the front side and the rear side of the two second fixing blocks 10 in a sliding manner, the collecting frame 12 is arranged between the two sliding blocks 11, and the material guide pipe 13 is arranged between the right side of the two dust guards 7 and the front side and the rear side of the top of the two second fixing blocks 10.
When dust is accumulated in the dust-proof plate 7, a worker pushes the scraper 9 to slide rightwards on the first guide rod 8 to scrape dust to the rightmost end of the dust-proof plate 7, the dust falls into the collection frame 12 through the material guide pipe 13, then the worker pushes the scraper 9 to slide leftwards on the first guide rod 8 to reset, when the dust in the collection frame 12 reaches a certain amount, the worker pulls the collection frame 12 to move rightwards, the collection frame 12 moves rightwards to drive the sliding block 11 to slide rightwards on the second fixing block 10, after the collection frame 12 is taken down, the worker cleans the dust in the collection frame 12, after cleaning is completed, the worker pushes the collection frame 12 to move leftwards, and the collection frame 12 moves leftwards to drive the sliding block 11 to slide leftwards on the second fixing block 10 to reset. This device simple structure can clear up and collect the dust, makes things convenient for the staff to handle the dust.
The novel scraper chain is characterized by further comprising a second elastic part 14, a sliding rod 15, a second fixing rod 16, a pull rope 17, a second guide rod 18, a second wedge-shaped block 19, a third elastic part 20 and a third fixing block 21, wherein the second elastic part 14 is arranged between the front side and the rear side of the middle part of the scraper 9 and the front side and the rear side of the top of the frame 1, the initial states of the two second elastic parts 14 are stretching states, the left side of the frame 1 is provided with a straight sliding groove, the sliding rod 15 is arranged in the straight sliding groove in a sliding manner, the second fixing rod 16 is arranged on the left side of the top of the frame 1, the pull rope 17 is arranged on the front side and the rear side of the middle part of the scraper 9, the second guide rod 18 is arranged on the left side of the frame 1, the second wedge-shaped block 19 is symmetrically arranged on the second guide rod 18, the third elastic part 20 is arranged between one opposite side of the two second wedge-shaped blocks 19 and the side wall of the frame 1, the third fixing block 21 is symmetrically arranged on the sliding rod 15, the other ends of the two pull ropes 17 are connected with the tops of the two third fixing blocks 21, and the two second wedge-shaped blocks 19 are matched with the two third fixing blocks 21.
When dust is accumulated in the dust-proof plate 7, a worker pulls the second wedge-shaped block 19 to slide backwards on the second guide rod 18, the third elastic part 20 is stretched, the second wedge-shaped block 19 slides backwards and does not block the third fixed block 21 any more, the scraper 9 is driven to slide rightwards on the first guide rod 8 under the reset action of the second elastic part 14 to scrape dust to the rightmost end of the dust-proof plate 7, the scraper 9 slides rightwards and drives the slide rod 15 to slide upwards in the linear chute through the pull rope 17 and the third fixed block 21, the dust in the dust-proof plate 7 falls into the collection frame 12 through the material guide pipe 13, after the dust in the dust-proof plate 7 is cleaned, the worker pulls the slide rod 15 to slide downwards in the linear chute to reset, the slide rod 15 slides downwards and drives the scraper 9 to slide leftwards and reset on the first guide rod 8 through the third fixed block 21 and the pull rope 17, the second elastic part 14 is stretched, and when the slide rod 15 slides downwards, when the worker loosens the second wedge-shaped block 19, the third elastic member 20 resets to drive the second wedge-shaped block 19 to slide and reset oppositely on the second guide rod 18, and the second wedge-shaped block 19 slides oppositely to clamp the third fixing block 21. This device simple structure can more conveniently clear up the dust in the dust guard 7, does not need the staff to stand and promotes scraper blade 9 at the chair and clear up the dust.
Still including special-shaped pole 22, guide pin bushing 23, water pipe 24, second slide 25, fourth elastic component 26 and third dead lever 27, 1 top symmetry of frame is provided with special-shaped pole 22, both sides all are provided with guide pin bushing 23 around the scraper blade 9, two guide pin bushing 23 tops all are provided with water pipe 24, two equal slidingtype second slides 25 that are provided with in the guide pin bushing 23, all opened the round hole on two second slides 25, two round holes and two water pipe 24 cooperations, all be provided with fourth elastic component 26 between two second slides 25 one side and the scraper blade 9 both sides, two fourth elastic component 26's initial condition is tensile state, all be provided with third dead lever 27 on two second slides 25, two third dead levers 27 and two special-shaped pole 22 cooperations.
The scraper 9 slides rightwards to drive the third fixing rod 27 to be separated from the contact with the special-shaped rod 22, the fourth elastic piece 26 resets to drive the second sliding plate 25 to slide oppositely on the guide sleeve 23, the second sliding plate 25 slides oppositely to enable the round hole to be communicated with the water pipe 24, water in the water pipe 24 flows into the dust-proof plate 7, under the action of the scraper 9, dust in the dust-proof plate 7 can be cleaned more thoroughly, when the scraper 9 slides leftwards on the first guide rod 8 to reset, the third fixing rod 27 is further driven to be in contact with the special-shaped rod 22, the third fixing rod 27 moves backwards to drive the second sliding plate 25 to slide backwards on the guide sleeve 23, the fourth elastic piece 26 is stretched, and the round hole is enabled to not to coincide with the water pipe 24 any more due to the backward sliding of the second sliding plate 25. This device simple structure can carry water to dust guard 7 on, can be with the more thorough of the dust clearance in the dust guard 7.
Still including placing frame 28, pivot 29, limiting plate 30 and fifth elastic component 31, be provided with on the lateral wall on frame 1 right side and place frame 28, it is provided with pivot 29 to place frame 28 rear portion right side rotary type, the symmetry is provided with limiting plate 30 in the pivot 29, two limiting plate 30 one sides and place and all be provided with fifth elastic component 31 between frame 28 one side.
When the staff need mark the type of books to frame 1, the staff pulling limiting plate 30 outwards rotates in pivot 29, and deformation takes place for fifth elastic component 31, and the staff will write the indicator panel afterwards and put to placing frame 28 in, put to putting the completion back, and the staff loosens limiting plate 30, and fifth elastic component 31 resets and drives limiting plate 30 inwards to rotate on pivot 29 and will place frame 28 one side and block. The device is simple in structure, and can facilitate the marking of books of different types by workers.
All be provided with the rubber granule on the handle 4, can play the antiskid effect.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a dust protected library's book case, characterized by includes:
the bearing support comprises a frame (1), wherein three partition plates are uniformly arranged between the inner walls of the frame (1) at intervals, and three bearing seats (2) are arranged on two sides of the frame (1);
the rotating plate (3) is rotatably arranged between the two bearing seats (2) at the two sides of the rotating plate (3);
the handle (4) is arranged on one side of the rotating plate (3);
the locking assembly (5) is arranged on the frame (1) and the rotating plate (3);
the moving assembly (6) is arranged in the three partition plates of the frame (1);
further comprising:
the dustproof plates (7) are arranged on two sides of the top of the frame (1);
the first guide rod (8) is arranged between the two sides of the dust guard (7);
the scraping plates (9) are arranged between the first guide rods (8) in a sliding manner;
the side wall of one side of the upper part of the frame (1) is provided with a second fixed block (10);
the sliding blocks (11) are arranged on two sides of the second fixing block (10) in a sliding mode;
the collecting frames (12) are arranged between the sliding blocks (11);
the material guide pipes (13) are arranged between one side of the dustproof plate (7) and two sides of the tops of the two second fixed blocks (10);
further comprising:
the second elastic pieces (14) are arranged between the two sides of the scraper (9) and the two sides of the top of the frame (1), and the two second elastic pieces (14) are in a stretching state in an initial state;
the frame comprises a sliding rod (15), wherein one side of the frame (1) is provided with a straight sliding groove, and the sliding rod (15) is arranged in the straight sliding groove in a sliding manner;
a second fixing rod (16), wherein the second fixing rod (16) is arranged on one side of the top of the frame (1);
the pull ropes (17) are arranged on the two sides of the scraper (9);
a second guide rod (18), wherein one side of the frame (1) is provided with the second guide rod (18);
the second wedge-shaped block (19) is symmetrically and slidably arranged on the second guide rod (18);
the third elastic piece (20) is arranged between the opposite side of the second wedge-shaped block (19) and the side wall of one side of the frame (1);
third fixed block (21), the symmetry is provided with third fixed block (21) on slide bar (15), two stay cords (17) other ends are connected with two third fixed block (21) tops, two second wedge (19) and two third fixed block (21) cooperation, when there is the deposition in dust guard (7), staff stimulate second wedge (19) and slide dorsad on second guide arm (l 8), second wedge (19) no longer block third fixed block (21), second elastic component (14) drive scraper blade (9) right side slip with the dust scrape to dust guard (7) rightmost end, stay cord (17) drive slide bar (15) upwards slide in a word spout simultaneously, after the dust clearance in dust guard (7) was accomplished, staff stimulate slide bar (15) and slide down and reset, stay cord (17) drive scraper blade (9) slide left simultaneously and reset, when loosening second wedge (19), the second wedge-shaped blocks (19) slide oppositely to clamp the third fixed blocks (21).
2. A dust-protected library bookcase according to claim 1, characterised in that the locking assembly (5) comprises:
the top parts of the three interlayers of the frame (1) are symmetrically provided with first fixed blocks (51);
electromagnets (52) are arranged on the first fixing blocks (51);
the iron blocks (53) are symmetrically arranged on one side of the rotating plate (3), and the electromagnets (52) are matched with the iron blocks (53);
the electromagnetic switch (54), the lateral wall of frame (1) one side is provided with three electromagnetic switch (54) at even interval.
3. A dust-tight library bookcase according to claim 2, characterised in that the moving assembly (6) comprises:
the first sliding plate (61) is arranged in each of the three separation layers in a sliding manner;
the placing plates (62) are arranged on one sides of the first sliding plates (61);
the first wedge-shaped block (63) is arranged on each of two sides of the first sliding plate (61);
the first elastic pieces (64) are symmetrically arranged between the two sides of the first sliding plate (61) and the two sides of the interlayer;
the fixing device comprises a first fixing rod (65), wherein the two sides of the rotating plate (3) are provided with the first fixing rod (65), and the first fixing rod (65) is matched with a first wedge-shaped block (63).
4. A dust-protected library bookcase according to claim 3 further comprising:
the top of the frame (1) is symmetrically provided with the special-shaped rods (22);
the guide sleeves (23) are arranged on two sides of the scraper (9);
the top of each guide sleeve (23) is provided with a water pipe (24);
the guide sleeve (23) is internally provided with a second sliding plate (25) in a sliding manner, and the two second sliding plates (25) are respectively provided with a round hole which is matched with the two water pipes (24);
fourth elastic pieces (26) are arranged between one side of the second sliding plate (25) and two sides of the scraper (9), and the initial states of the two fourth elastic pieces (26) are stretching states;
and the second sliding plate (25) is provided with a third fixing rod (27), and the third fixing rod (27) is matched with the special-shaped rod (22).
5. The dust-protected library bookcase of claim 4, further comprising:
the frame comprises a placing frame (28), wherein the placing frame (28) is arranged on the side wall of one side of the frame (1);
the rotating shaft (29) is rotatably arranged on one side of the placing frame (28);
the limiting plates (30) are symmetrically arranged on the rotating shaft (29);
and a fifth elastic piece (31), wherein a fifth elastic piece (31) is arranged between one side of the limiting plate (30) and one side of the placing frame (28).
6. A dust-protected library bookcase according to claim 1 wherein the handles (4) are provided with rubber particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234240.8A CN113142820B (en) | 2021-03-03 | 2021-03-03 | Dust protected library's book case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234240.8A CN113142820B (en) | 2021-03-03 | 2021-03-03 | Dust protected library's book case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113142820A CN113142820A (en) | 2021-07-23 |
| CN113142820B true CN113142820B (en) | 2022-07-19 |
Family
ID=76883923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110234240.8A Active CN113142820B (en) | 2021-03-03 | 2021-03-03 | Dust protected library's book case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113142820B (en) |
Families Citing this family (6)
| 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 |
| CN114886238B (en) * | 2022-04-28 | 2023-10-27 | 江西远大保险设备实业集团有限公司 | Bookshelf capable of preventing books at high places from falling |
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Denomination of invention: A dust-proof library bookshelf Granted publication date: 20220719 Pledgee: Jiangxi Zhangshu Rural Commercial Bank Co.,Ltd. Pledgor: JIANGXI YANGGUANG SAFETY EQUIPMENT GROUP Co.,Ltd. Registration number: Y2024980022655 |