CN112450621A

CN112450621A - Multifunctional bookshelf convenient to install

Info

Publication number: CN112450621A
Application number: CN202011421581.8A
Authority: CN
Inventors: 李子豪; 周杰; 李�浩
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-03-09

Abstract

The invention provides a multifunctional bookshelf convenient to install, which comprises a plurality of first bookcases, wherein a lifting structure is arranged on one side of each of the first bookcases, and supporting and moving seats are arranged at the bottoms of the first bookcases and can be matched with second bookcases to install. The combined bookshelf has a simple structure, and the first bookshelf is lifted by the lifting structure to form a ladder structure after books are placed in the first bookshelf, so that the books are more easily placed in the non-lifted bookcase, and the lifted bookshelf has aesthetic feeling; the second bookcase and the first bookcase without the lifting structure can be arranged at the bottom and the top of the ladder structure simultaneously, so that the space is reasonably utilized; the movable support base is movably designed, when the bookshelf filled with books needs to be moved, the lifting moving assembly only needs to be lowered to be in contact with the ground, the bookshelf can be moved, the difficulty of placing the books is reduced, and the bookshelf is convenient to install.

Description

Multifunctional bookshelf convenient to install

Technical Field

The invention mainly relates to the technical field of home furnishing, in particular to a multifunctional bookshelf convenient to install.

Background

A book shelf (Bookshelf) is a special book placing appliance for people. Due to different shapes and structures, the bookshelf has different names such as bookcase, book partition and the like. The bookshelves in the library can be divided into metal bookshelves and wood bookshelves according to the materials, and the metal bookshelves can be subdivided into single-column type bookshelves, multi-column type bookshelves, laminated bookshelves, dense bookstores and sliding bookshelves. The bookshelf is a common tool in our life.

In real life, the bookshelf is generally higher, so that the difficulty in placing books is increased, and the bookshelf full of books is difficult to move.

Disclosure of Invention

Technical problem to be solved by the invention

The invention provides a multifunctional bookshelf convenient to mount, which is used for solving the technical problems that the existing bookshelf in the background technology is generally higher, so that the difficulty of placing books is increased, and the bookshelf full of books is difficult to move.

Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides a multi-functional bookshelf convenient to installation, includes a plurality of first book case, and is a plurality of first book case one side is equipped with elevation structure, and is a plurality of first book case bottom is equipped with supports and removes the seat, support and remove the seat and can match the installation second book case equally.

Further, elevation structure includes the motor, motor drive end fixed connection reel, the first pull wire of reel accordant connection, first pull wire matching passes from first fixed pulley, the other end accordant connection pull rod of first pull wire, should the pull rod is located one of them first book case side bottom, should same side top of first book case is equipped with the second fixed pulley, the second pull wire is passed in the matching on the second fixed pulley, the both ends of second pull wire are matchingly connected respectively and are located two in addition first book case side bottom the pull rod, simultaneously first fixed pulley with the second fixed pulley is located two respectively first book case side top.

Furthermore, a sliding unit is arranged between every two adjacent first bookcases and comprises a sliding rail, the sliding rail is matched with a sliding connection sliding block, and the sliding rail and the sliding block are respectively located on the side faces of every two adjacent first bookcases.

Further, the motor is installed in the motor installation box in a matching mode, a motor installation seat is arranged inside the motor installation box, a mounting groove is formed in the motor installation seat, and fixing frames are arranged on two sides of the top surface of the mounting groove.

Furthermore, a plurality of air bags are arranged on the contact surface of the fixing frame and the motor, and air is filled in the air bags.

Further, motor mount pad bottom is equipped with the shock attenuation unit, the shock attenuation unit includes the bottom plate, bottom plate bottom fixed connection the inside bottom surface of motor install bin, bottom plate top surface sliding connection compression pole, compression pole top fixed connection motor mount pad bottom surface, compression pole other end sliding connection is located cavity on the bottom plate, the inside first spring that is equipped with of cavity, the both ends difference fixed connection of first spring compression pole bottom surface with the inside bottom surface of cavity.

Furthermore, a sawtooth structure is arranged on the side face of the compression rod, the compression rod is in meshing connection with a gear, the gear drives the moving units, and the two moving units are connected through a second spring.

Further, the moving unit comprises a screw rod, fixing rods are arranged at two ends of the screw rod, a bearing at one end of the screw rod is connected with the fixing rods, a bearing at the other end of the screw rod penetrates through the fixing rods and is fixedly connected with the gear, moving plates are connected to the screw rod in an occluded mode, and the moving plates are connected through second springs.

Furthermore, baffles are symmetrically arranged on two sides of the supporting and moving seat, a first abutting plate is arranged on one side of each baffle, a telescopic part is arranged between the first abutting plate and the corresponding baffle, telescopic baffles and a second abutting plate are arranged on the other two sides of the supporting and moving seat respectively, a plurality of grooves are formed in the side face of the second abutting plate, a third spring is arranged in each groove, one end of each third spring is fixedly connected with an abutting rod, and a rubber plate is arranged on the other end of each abutting rod.

Further, the bottom surface of the support moving seat is provided with a moving groove, a lifting moving assembly is arranged in the moving groove and comprises a moving plate, a plurality of balls are arranged on the moving plate in a matched mode, and the top of the moving plate is provided with a lifting assembly.

Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

the combined bookshelf has a simple structure, and the first bookshelf is lifted by the lifting structure to form a ladder structure after books are placed in the first bookshelf, so that the books are more easily placed in the non-lifted bookcase, and the lifted bookshelf has aesthetic feeling; the second bookcase and the first bookcase without the lifting structure can be arranged at the bottom and the top of the ladder structure simultaneously, so that the space is reasonably utilized; the movable support base is movably designed, when the bookshelf filled with books needs to be moved, the lifting moving assembly only needs to be lowered to be in contact with the ground, the bookshelf can be moved, the difficulty of placing the books is reduced, and the bookshelf is convenient to install.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lifting structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the motor mounting base structure of the present invention;

FIG. 5 is a schematic top view of the shock absorbing unit of the present invention;

FIG. 6 is a schematic view of the supporting and moving seat structure of the present invention.

Reference numerals

1-a first bookcase; 11-a sliding unit; 111-a slide rail; 112-a slider; 2-a lifting structure; 21-a motor; 22-a reel; 23-a first traction wire; 24-a first fixed pulley; 25-a pull rod; 26-a second fixed pulley; 27-a second traction wire; 3-supporting the movable seat; 31-a baffle; 32-a first abutment plate; 33-a retractable baffle; 34-a second abutment plate; 341-grooves; 342-a tightening rod; 35-a movable groove; 36-moving the plate; 37-a lifting assembly; 4-a second bookcase; 5, a motor installation box; 51-a motor mount; 52-mounting grooves; 53-a holder; 531-air bag; 54-a damping unit; 541-a bottom plate; 542-a compression bar; 543-cavity; 544-a first spring; 545-a gear; 546-a second spring; 547-lead screw; 548-a fixing rod; 549-moving plate.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to the attached drawings 1-6, the multifunctional bookshelf convenient to install comprises a plurality of first bookcases 1, wherein lifting structures 2 are arranged on one sides of the first bookcases 1, supporting and moving seats 3 are arranged at the bottoms of the first bookcases 1, and the supporting and moving seats 3 can be matched with second bookcases 4.

Lifting structure 2 includes motor 21, motor 21 drive end fixed connection reel 22, reel 22 accordant connection first pull wire 23, first pull wire 23 matches and passes from first fixed pulley 24, the other end accordant connection pull rod 25 of first pull wire 23, should pull rod 25 is located one of them first book case 1 side bottom, should first book case 1 same side top is equipped with second fixed pulley 26, match on the second fixed pulley 26 and pass second pull wire 27, the both ends of second pull wire 27 are respectively accordant connection and are located two other first book case 1 side bottom pull rod 25, simultaneously first fixed pulley 24 with second fixed pulley 26 is located two respectively first book case 1 side top.

A sliding unit 11 is arranged between two adjacent first bookcases 1, the sliding unit includes a sliding rail 111, the sliding rail 111 is connected with a sliding block 112 in a sliding manner, and the sliding rail 111 and the sliding block 112 are respectively located on the side surfaces of two adjacent first bookcases 1.

The motor 21 is installed in the motor installation box 5 in a matching mode, a motor installation seat 51 is arranged inside the motor installation box 5, an installation groove 52 is formed in the motor installation seat 51, and fixing frames 53 are arranged on two sides of the top surface of the installation groove 52.

The contact surface of the fixed frame 53 and the motor 51 is provided with a plurality of air bags 531, and the air bags 531 are filled with gas.

The bottom of the motor mounting seat 51 is provided with a damping unit 54, the damping unit 54 includes a bottom plate 541, the bottom of the bottom plate 541 is fixedly connected to the bottom surface inside the motor mounting box 5, the top surface of the bottom plate 541 is slidably connected to a compression rod 542, the top of the compression rod 542 is fixedly connected to the bottom surface of the motor mounting seat 51, the other end of the compression rod 542 is slidably connected to a cavity 543 formed in the bottom plate 541, a first spring 544 is arranged inside the cavity 543, and two ends of the first spring 544 are respectively and fixedly connected to the bottom surface of the compression rod 542 and the bottom surface inside the cavity 543.

The compression bar 542 is provided with a saw-tooth structure at a side thereof, the compression bar 542 is engaged with a connecting gear 545, the gear 545 drives moving units, and the two moving units are connected by a second spring 546.

The moving unit comprises a screw rod 547, fixing rods 548 are arranged at two ends of the screw rod 547, one end of the screw rod 547 is connected with the fixing rod 548 through a bearing, the other end of the screw rod 547 penetrates through the fixing rod 548 and is fixedly connected with the gear 545, the fixing rods 548 are fixedly connected with the bottom plate 541, the screw rod 547 is connected with a moving plate 549 in an engaged manner, and the two moving plates 549 are connected through a second spring 546. The bottom of the moving plate 549 is provided with a limiting structure, and the limiting structure can limit by using a sliding rod, a sliding rod and a sliding groove on the bottom plate 541.

Baffles 31 are symmetrically arranged on two sides of the supporting and moving seat 3, a first abutting plate 32 is arranged on one side of each baffle 31, the abutting surface of each first abutting plate 32 is a soft surface, and a telescopic part is arranged between each first abutting plate 32 and each baffle 31 and can use an electric telescopic rod; the other two sides of the supporting and moving seat 3 are respectively provided with a telescopic baffle 33 and a second abutting plate 34, the bottom of the telescopic baffle 33 is provided with an electric telescopic rod or a spring, the side surface of the second abutting plate 34 is provided with a plurality of grooves 341, a third spring is arranged in each groove 341, one end of each third spring is fixedly connected with an abutting rod 342, and the other end of each abutting rod 342 is provided with a rubber plate.

Specifically, the top surface of the supporting movable seat 3 is provided with an electromagnet, the top surfaces and the bottom surfaces of the first bookcase 1 and the second bookcase 4 are also provided with electromagnets, and the bookcases and the supporting movable seat 3 can be fixedly connected in an adsorption manner.

The bottom surface of the support moving seat 3 is provided with a moving groove 35, a lifting moving assembly is arranged in the moving groove 35 and comprises a moving plate 36, a plurality of balls are arranged on the moving plate 36 in a matched mode, a lifting assembly 37 is arranged at the top of the moving plate 36, and the lifting assembly 37 can adopt telescopic structures such as an electric telescopic rod and a screw rod.

The specific operation flow is as follows: selecting three first bookcases 1, placing books in the three first water cabinets 1, starting the lifting structure 2 after placing the books, driving the first traction wire 23 to roll by the motor 21, driving the second first bookcase 1 to move upwards, driving the third first bookcase 1 to move upwards similarly, stopping starting the lifting structure 2 when the third bookcase 1 moves to a certain degree, and forming a stepped structure by the three first bookcases 1 at the moment;

selecting one first bookcase 1 and one second bookcase 4 to be placed at the bottom of the ladder structure, so that the bookcases at the bottom of the ladder structure form a certain supporting force for three first bookcases 1 forming the ladder structure, as shown in fig. 1, the first bookcase 1 is kept to be installed on a supporting movable seat 3, the second bookcase 1 is located at 1/2 of the first bookcase 1, the third bookcase 1 is located at 1/2 of the second bookcase 1, the second bookcase 4 is installed at the bottom of the first bookcase 1, the first bookcase 1 is also installed at the bottom of the third bookcase 1, the lifting structure 2 is not installed at the side of the first bookcase 1, so that a combined bookcase is formed, and similarly, other bookcases can be installed at the top of the first bookcase 1 and the second bookcase 1, the bookshelf is in a cubic structure;

the motor 21 is positioned in the motor installation box 5, the motor installation box 5 does not influence the retraction of the traction line, meanwhile, the motor is fixed in the installation groove 52 by utilizing a 531 fixing frame 53 with an air bag, the air bag 531 can reduce the damage of the fixing frame 53 to the shell of the motor 21, the fixing frame 53 fixes the motor 21 in a detachable mode, and the structure comprises a bolt, a buckle and the like; the damping unit 54 rotates by using the vibration driving gear 545, so that the screw rod 547 is driven to rotate, the moving plate 549 is driven to move, the vibration force is decomposed, and vibration damage and noise are reduced;

the first abutting plate 32 abuts and fixes the cabinet body arranged on the supporting and moving seat 3 by using a telescopic component, after the three first bookcases 1 form a ladder structure, other bookcases enter the supporting surface of the supporting and moving seat 3 from the telescopic baffle 33, and the cabinet body extrudes the abutting rod 342 on the second abutting plate 34 when entering, so that the cabinet body is simpler to install and has higher stability;

when the bookshelf consisting of a plurality of cabinets needs to be moved, the lifting assembly 37 is only needed to be driven, the moving plate 36 is put down, and the balls on the moving plate slide.

In conclusion, the combined bookshelf has a simple structure, the first bookshelf is lifted by the lifting structure to form a ladder structure after books are placed in the first bookshelf, the books are more easily placed in the non-lifted bookcase, and the lifted bookshelf is attractive; the second bookcase and the first bookcase without the lifting structure can be arranged at the bottom and the top of the ladder structure simultaneously, so that the space is reasonably utilized; the movable support base is movably designed, when the bookshelf filled with books needs to be moved, the lifting moving assembly only needs to be lowered to be in contact with the ground, the bookshelf can be moved, the difficulty of placing the books is reduced, and the bookshelf is convenient to install.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a multi-functional bookshelf convenient to installation which characterized in that: the multifunctional bookcase comprises a plurality of first bookcases (1), wherein a lifting structure (2) is arranged on one side of each first bookcase (1), a supporting and moving seat (3) is arranged at the bottom of each first bookcase (1), and the supporting and moving seats (3) can be matched with second bookcases (4) in installation.

2. The multifunctional bookshelf convenient to install according to claim 1, wherein: the lifting structure (2) comprises a motor (21), a driving end of the motor (21) is fixedly connected with a reel (22), the reel (22) is connected with a first traction wire (23) in a matching way, the first traction wire (23) passes through a first fixed pulley (24) in a matching way, the other end of the first traction wire (23) is connected with a pull rod (25) in a matching way, the pull rod (25) is positioned at the bottom of the side surface of one of the first bookcase (1), the top of the same side of the first bookcase (1) is provided with a second fixed pulley (26), a second traction wire (27) is penetrated on the second fixed pulley (26) in a matching way, two ends of the second traction wire (27) are respectively connected with the pull rods (25) positioned at the bottoms of the side surfaces of the other two first bookcases (1) in a matching way, meanwhile, the first fixed pulley (24) and the second fixed pulley (26) are respectively positioned at the top of the side surfaces of the two first bookcases (1).

3. The multifunctional bookshelf convenient to install according to claim 2, wherein: a sliding unit (11) is arranged between every two adjacent first bookcases (1), the sliding unit comprises a sliding rail (111), the sliding rail (111) is connected with a sliding block (112) in a sliding mode in a matching mode, and the sliding rail (111) and the sliding block (112) are located on the side faces of every two adjacent first bookcases (1) respectively.

4. The multifunctional bookshelf convenient to install according to claim 2, wherein: motor (21) match and install in motor install bin (5), motor install bin (5) inside is equipped with motor mount pad (51), be equipped with mounting groove (52) on motor mount pad (51), mounting groove (52) top surface both sides are equipped with mount (53).

5. The multifunctional bookshelf convenient to install according to claim 4, wherein: the contact surface of the fixed frame (53) and the motor (51) is provided with a plurality of air bags (531), and the air bags (531) are filled with gas.

6. The multifunctional bookshelf convenient to install according to claim 4, wherein: motor mount pad (51) bottom is equipped with shock attenuation unit (54), shock attenuation unit (54) include bottom plate (541), bottom plate (541) bottom fixed connection the inside bottom surface of motor install bin (5), bottom plate (541) top surface sliding connection compression pole (542), compression pole (542) top fixed connection motor mount pad (51) bottom surface, compression pole (542) other end sliding connection is located cavity (543) on bottom plate (541), the inside first spring (544) that is equipped with of cavity (543), the both ends difference fixed connection of first spring (544) compression pole (542) bottom surface with the inside bottom surface of cavity (543).

7. The multifunctional bookshelf convenient to install according to claim 6, wherein: the side of the compression rod (542) is provided with a sawtooth structure, the compression rod (542) is meshed with a connecting gear (545), the gear (545) drives a moving unit, and the two moving units are connected through a second spring (546).

8. The multifunctional bookshelf convenient to install according to claim 7, wherein: the moving unit comprises a screw rod (547), fixing rods (548) are arranged at two ends of the screw rod (547), one end of the screw rod (547) is connected with the fixing rods (548) in a bearing mode, the other end of the screw rod (547) penetrates through the fixing rods (548) and is fixedly connected with the gear (545), the screw rod (547) is connected with a moving plate (549) in a meshing mode, and the two moving plates (549) are connected through a second spring (546).

9. The multifunctional bookshelf convenient to install according to claim 1, wherein: the bilateral symmetry that supports and remove seat (3) is equipped with baffle (31), baffle (31) one side all is equipped with first tight board (32) of supporting, first tight board (32) of supporting with be equipped with flexible part between baffle (31), support the other both sides that remove seat (3) and be equipped with respectively flexible baffle (33) and second and support tight board (34), the second is supported tight board (34) side and is equipped with a plurality of recesses (341), be equipped with the third spring in recess (341), third spring one end fixed connection supports tight pole (342), it is equipped with the rubber slab to support another tip of tight pole (342).

10. The multifunctional bookshelf convenient to install according to claim 1, wherein: the support removes seat (3) bottom surface and is equipped with movable groove (35), be equipped with the lift removal subassembly in movable groove (35), the lift removal subassembly includes movable plate (36), the matching is equipped with a plurality of balls on movable plate (36), movable plate (36) top is equipped with lifting unit (37).