CN219270466U

CN219270466U - Lifting telescopic bookshelf special for library

Info

Publication number: CN219270466U
Application number: CN202222101398.0U
Authority: CN
Inventors: 杨贤元
Original assignee: Guangdong Zhuoyue Intelligent Technology Co ltd
Current assignee: Guangdong Zhuoyue Intelligent Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-06-30
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a lifting telescopic bookshelf special for a library, which comprises a base, a movable shrinkage assembly, a lifting adjusting assembly, a book and a side reinforcing frame, wherein the lower part of the base is fixedly connected with an anti-slip foundation, the movable shrinkage assembly is arranged below the inner surface of the base, the lifting adjusting assembly is arranged above the base, the two ends of the upper part of the base are fixedly connected with the side reinforcing frame, the outer surface of the side reinforcing frame is detachably connected with a book prompt board, a long rod, a first taper gear, a second taper gear and an adjusting screw are driven to rotate in sequence by rotating a rocking wheel, and then the adjusting screw is driven to move by the rotation of the adjusting screw, so that lifting rods above the adjusting screw are pulled to displace, the lifting rods on two sides drive an interlayer to lift and stretch, and the height between an upper interlayer and a lower interlayer can be adjusted at any time according to the storage requirement of the book, so that the wasted height space when the book is placed is reduced. And the personnel can take and put the high-rise books more conveniently.

Description

Lifting telescopic bookshelf special for library

Technical Field

The utility model relates to the technical field of bookshelves, in particular to a lifting telescopic bookshelf special for a library.

Background

Book shelf (bookshell) is a special device for people to put books. The bookshelf has different forms and structures and has different names such as bookcases, book partitions and the like. Book shelf is a common tool in our life.

However, most of the existing library bookshelf is of a fixed structure, the occupied space is extremely large, the transportation and the movement are inconvenient, the upper interlayer and the lower interlayer are highly fixed, so that a lot of height space for placing books is wasted, and a person is inconvenient to take and place high-rise books.

Disclosure of Invention

The utility model aims to provide a lifting telescopic bookshelf special for a library, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special flexible bookshelf of going up and down of library, includes base, removes shrink subassembly, lift adjustment subassembly, books and side reinforcing frame, base below and anti-skidding lower margin fixed connection, the removal shrink subassembly is installed to base internal surface below, lift adjustment subassembly is installed to the base top, base top both ends all consolidate frame fixed connection with the side, the side consolidates frame surface and books notice board and can dismantle and be connected.

Preferably, the movable contraction assembly further comprises a connecting slot, a screw rod, a screw cap, a connecting rod and a roller, wherein the middle part of one end of the connecting slot is fixedly connected with the screw rod, the screw cap is connected with the outer surface of the screw rod in a threaded manner, the lower part of the outer surface of the screw cap is rotationally connected with the connecting rod, and the roller is rotationally connected with the lower part of the connecting rod.

Preferably, the lifting adjusting assembly further comprises a rocking wheel, a long rod, a first taper gear, a second taper gear, an adjusting screw, an adjusting nut, a lifting rod and an interlayer, wherein the middle part of the left end of the rocking wheel is fixedly connected with the long rod, the first taper gear is fixedly connected with the two ends of the long rod, the outer surface of the first taper gear is rotationally connected with the second taper gear, the middle part of one end of the second taper gear is fixedly connected with the adjusting screw, the outer surface of the adjusting screw is in threaded connection with the adjusting nut, and the upper part of the outer surface of the adjusting nut is rotationally connected with the lifting rod.

Preferably, the outer surface of the connecting slot is slidably connected with a rubber pad, and the outer surface of the rubber pad is slidably connected with the base.

Preferably, reinforcing rings are arranged at two ends of the screw rod, and the outer surface of each reinforcing ring is fixedly connected with the base.

Preferably, a folding pad is arranged below the screw rod, one end of the folding pad is connected with the lower part of the screw cap in a gluing way, and the other end of the folding pad is connected with the base in a gluing way.

Preferably, both ends of the outer surface of the interlayer are provided with limiting grooves, the outer surface of each limiting groove is in sliding connection with a limiting sliding column, and one end of each limiting sliding column is fixedly connected with the lifting rod.

Preferably, the lifter surface and side reinforcement frame sliding connection, lifter below one end is connected with the base rotation, the interlayer top can be dismantled and be connected with little backup plate, little backup plate surface and books sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the movable contraction component is inserted into the connecting slot through the connecting tool, then drives the connecting slot to rotate, pulls the screw rod to rotate, and the rotation of the screw rod pushes the nuts to move, so that the nuts at two sides move simultaneously, thereby pushing the connecting rod to push the rollers out of the lower part of the base, so that the bookshelf can flexibly expand the rollers to move, and meanwhile, when the bookshelf does not need to move, the rollers can be retracted, the stable fixed posture is maintained, the bookshelf is easy to adjust, and the bookshelf is convenient for personnel to use.

2. According to the lifting adjusting assembly, the rocker wheel is rotated to drive the long rod, the first taper gear, the second taper gear and the adjusting screw rod to sequentially rotate, and then the adjusting screw rod is rotated to push the adjusting screw cap to move, so that the lifting rod above the adjusting screw cap is pulled to displace, the lifting rods on two sides drive the interlayer to lift and stretch, personnel can conveniently adjust the height between the upper interlayer and the lower interlayer at any time according to the storage requirement of books, and the wasted height space when books are placed is reduced. And the personnel can take and put the high-rise books more conveniently.

3. According to the utility model, the outer surface of the lifting rod is in sliding connection with the side reinforcing frame, one end below the lifting rod is in rotating connection with the base, the upper part of the interlayer is detachably connected with the small backup plate, the outer surface of the small backup plate is in sliding connection with a book, the lifting rod structure is reinforced through the side reinforcing frame outside the lifting rod, the damage to the lifting rod structure caused by impact collision is prevented, the interlayer is reinforced, and the small backup plate which is detachably adjusted on the interlayer is beneficial to placing and classifying books of different types, so that the management of personnel is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a mobile retraction assembly according to the present utility model;

fig. 3 is a schematic structural view of the lifting adjusting assembly of the present utility model.

In the figure: the anti-skid foot rest device comprises a base 1, an anti-skid foot rest 2, a movable contraction component 3, a connecting slot 31, a screw rod 32, a nut 33, a connecting rod 34, a roller 35, a lifting adjusting component 4, a rocking wheel 41, a long rod 42, a first taper gear 43, a second taper gear 44, an adjusting screw rod 45, an adjusting nut 46, a lifting rod 47, an interlayer 48, a book 5, a side reinforcing frame 6, a book notice board 7, a rubber pad 301, a reinforcing ring 302, a folding pad 303, a limiting groove 401, a limiting slide column 402 and a small leaning plate 403.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the technical solutions of the present utility model, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a special lift flexible bookshelf of library, includes base 1, removes shrink subassembly 3, lift adjustment subassembly 4, books 5 and side reinforcing frame 6, and base 1 below and anti-skidding lower margin 2 fixed connection, and removal shrink subassembly 3 is installed to base 1 internal surface below, and lift adjustment subassembly 4 is installed to base 1 top, and base 1 top both ends all consolidate frame 6 fixed connection with the side, and side reinforcing frame 6 surface can dismantle with books notice 7 and be connected.

Further, remove shrinkage subassembly 3 still including connecting slot 31, screw rod 32, nut 33, connecting rod 34, gyro wheel 35, connecting slot 31 one end middle part and screw rod 32 fixed connection, screw rod 32 surface threaded connection has nut 33, nut 33 surface below and connecting rod 34 rotate to be connected, connecting rod 34 below rotates to be connected with gyro wheel 35, insert connecting slot through the connecting tool, then drive connecting slot rotation, the pulling screw rod is rotatory, the rotation of screw rod promotes the nut removal, the nut on both sides removes simultaneously, thereby promote the connecting rod top down, with gyro wheel extension ejecting base below, thereby make the expansion gyro wheel that the bookshelf can be nimble remove, also can be when not removing simultaneously, pack up the gyro wheel, keep stable fixed gesture, easy regulation, the personnel of being convenient for use.

Further, lift adjustment subassembly 4 still includes rocking wheel 41, stock 42, first tapering gear 43, second tapering gear 44, adjusting screw 45, adjusting screw 46, lifter 47, interlayer 48, rocking wheel 41 left end middle part and stock 42 fixed connection, stock 42 both ends all fixedly connected with first tapering gear 43, first tapering gear 43 surface and second tapering gear 44 rotate to be connected, second tapering gear 44 one end middle part and adjusting screw 45 fixed connection, adjusting screw 45 surface and adjusting screw 46 threaded connection, adjusting screw 46 surface top and lifter 47 rotate to be connected, through rotating the rocking wheel, drive stock, first tapering gear, second tapering gear, adjusting screw rotates in proper order, and then promote adjusting screw to remove by adjusting screw's rotation, make the lifter of adjusting screw top by the pulling displacement, thereby it goes up and down to stretch out and draw back by the lifter drive on both sides, be convenient for personnel according to books storage's needs, height between the upper and lower interlayer is adjusted at any time, thereby wasted altitude space when books are placed is reduced. And the personnel can take and put the high-rise books more conveniently.

Further, the outer surface of the connecting slot 31 is slidably connected with a rubber pad 301, and the outer surface of the rubber pad 301 is slidably connected with the base 1.

Further, reinforcing rings 302 are arranged at two ends of the screw 32, and the outer surface of each reinforcing ring 302 is fixedly connected with the base 1.

Further, a folding pad 303 is arranged below the screw 32, one end of the folding pad 303 is connected with the lower part of the screw cap 33 in a gluing way, and the other end of the folding pad 303 is connected with the base 1 in a gluing way.

Further, both ends of the outer surface of the interlayer 48 are respectively provided with a limiting groove 401, the outer surface of the limiting groove 401 is in sliding connection with a limiting slide column 402, and one end of the limiting slide column 402 is fixedly connected with a lifting rod 47.

Further, lifter 47 surface and side consolidate frame 6 sliding connection, lifter 47 below one end and base 1 rotate to be connected, and the interlayer 48 top can be dismantled and be connected with little backup plate 403, and little backup plate 403 surface and books 5 sliding connection consolidate the frame through the outside side of lifter, consolidate the lifter structure, prevent because of the impact collision for the lifter structure damage consolidates the interlayer simultaneously, can dismantle the little backup plate of regulation on the interlayer in addition, helps placing, categorised different types books, the personnel management of being convenient for.

Working principle: during the use, by removing shrink subassembly 3 work, insert connecting slot 31 through connecting tool, then drive connecting slot 31 rotation, the pulling screw rod 32 is rotatory, the rotation of screw rod 32 promotes nut 33 removal, the nut 33 on both sides removes simultaneously, thereby promote connecting rod 34 and push down the top, with the roller 35 extension ejecting base 1 below, thereby make the bookshelf can nimble expansion roller remove, also can be when not needing to remove simultaneously, pack up the roller, keep stable fixed gesture, easy regulation, the personnel of being convenient for use.

Secondly, by lifting adjusting part 4 work, through rotating rocking wheel 41, drive stock 42, first tapering gear 43, second tapering gear 44, adjusting screw 45 rotate in proper order, and then promote adjusting nut 46 removal by adjusting screw 45's rotation for adjusting nut 46 top's lifter 47 is by the pulling displacement, thereby drive interlayer 48 by lifter 47 on both sides and go up and down to stretch out and draw back, the personnel of being convenient for are according to books needs of depositing, adjust the height between the upper and lower interlayer at any time, thereby the extravagant altitude space when reducing books and placing. And the personnel can take and put the high-rise books more conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible bookshelf of special lift in library, includes base (1), removes shrink subassembly (3), lift adjustment subassembly (4), books (5) and side reinforcing frame (6), its characterized in that: the anti-slip waterproof seat is characterized in that the lower part of the base (1) is fixedly connected with the anti-slip foundation (2), the movable shrinkage assembly (3) is arranged below the inner surface of the base (1), the lifting adjusting assembly (4) is arranged above the base (1), the two ends of the upper part of the base (1) are fixedly connected with the side reinforcing frame (6), and the outer surface of the side reinforcing frame (6) is detachably connected with the book prompt board (7).

2. The lifting telescopic bookshelf special for a library according to claim 1, wherein: the movable shrinkage assembly (3) further comprises a connecting slot (31), a screw rod (32), a screw cap (33), a connecting rod (34) and a roller (35), wherein the middle part of one end of the connecting slot (31) is fixedly connected with the screw rod (32), the screw cap (33) is connected with the outer surface of the screw rod (32) in a threaded manner, the lower part of the outer surface of the screw cap (33) is rotationally connected with the connecting rod (34), and the roller (35) is rotationally connected with the lower part of the connecting rod (34).

3. The lifting telescopic bookshelf special for a library according to claim 1, wherein: lifting adjustment subassembly (4) still including rocking wheel (41), stock (42), tapering gear (43), two tapering gears (44), adjusting screw (45), adjusting nut (46), lifter (47), interlayer (48), rocking wheel (41) left end middle part and stock (42) fixed connection, equal fixedly connected with tapering gear (43) in stock (42) both ends, tapering gear (43) surface and tapering gear (44) rotate to be connected, tapering gear (44) one end middle part and adjusting screw (45) fixed connection, adjusting screw (45) surface and adjusting nut (46) threaded connection, adjusting nut (46) surface top and lifter (47) rotate to be connected.

4. The lifting telescopic bookshelf special for a library according to claim 2, wherein: the outer surface of the connecting slot (31) is connected with a rubber pad (301) in a sliding mode, and the outer surface of the rubber pad (301) is connected with the base (1) in a sliding mode.

5. The lifting telescopic bookshelf special for a library according to claim 2, wherein: reinforcing rings (302) are arranged at two ends of the screw (32), and the outer surface of each reinforcing ring (302) is fixedly connected with the base (1).

6. The lifting telescopic bookshelf special for a library according to claim 2, wherein: a folding pad (303) is arranged below the screw rod (32), one end of the folding pad (303) is connected with the lower part of the screw cap (33) in a gluing mode, and the other end of the folding pad (303) is connected with the base (1) in a gluing mode.

7. A library-specific lifting telescoping bookshelf according to claim 3, wherein: limiting grooves (401) are formed in two ends of the outer surface of the interlayer (48), the outer surface of each limiting groove (401) is in sliding connection with a limiting sliding column (402), and one end of each limiting sliding column (402) is fixedly connected with a lifting rod (47).

8. A library-specific lifting telescoping bookshelf according to claim 3, wherein: the outer surface of the lifting rod (47) is in sliding connection with the side reinforcing frame (6), one end below the lifting rod (47) is rotationally connected with the base (1), a small backup plate (403) is detachably connected above the interlayer (48), and the outer surface of the small backup plate (403) is in sliding connection with the book (5).