CN110811141A

CN110811141A - Book placing device for desk

Info

Publication number: CN110811141A
Application number: CN201911223515.7A
Authority: CN
Inventors: 吴春根; 邹九华
Original assignee: Jiangxi Zhichao Science And Education Equipment Co Ltd
Current assignee: Jiangxi Zhichao Science And Education Equipment Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-02-21

Abstract

The invention relates to the technical field of book placing frames, in particular to a book placing device for a desk, which comprises a frame body, wherein a placing plate is arranged at the bottom of the frame body, a groove is formed in the base surface of the placing plate, two connecting assemblies are symmetrically and spirally connected to the two sides of the base surface of the placing plate, each connecting assembly comprises a first fixing block, a connecting block and a positioning pin, the base surface of each first fixing block is spirally connected with the connecting block, the positioning pin is fixedly arranged on the connecting block, the positioning pin is connected with a first connecting rod, a rotating pin is arranged at one end, far away from the positioning pin, of the first connecting rod, the rotating pin is rotatably connected with a second connecting rod, a second fixing block is fixedly arranged at one end, far away from. The storage box can be folded under the condition of nonuse by arranging the combination of the storage plate and the frame body, and meanwhile, the storage box is matched with the partition plate to form a box body which can be used as a storage box, so that the space is saved, and the multifunction is realized.

Description

Book placing device for desk

Technical Field

The invention relates to the technical field of book placing frames, in particular to a book placing device for a desk.

Background

A book shelf (Bookshelf) is a special book placing appliance for people. Due to different shapes and structures of the bookshelves, the bookcases, bookshelves, book partitions and other names exist. The bookshelf is a common tool in our lives, so the bookshelf is a storage article commonly used in daily lives of students, the bookshelf has a floor type structure and a wall-mounted structure according to different placement places, the bookshelf can be placed on a desktop, the shape of a common wall-mounted bookshelf cannot be changed randomly according to the change of the requirements of users, and the double-layer bookshelf usually occupies more space than a single-layer bookshelf.

In summary, the present invention provides a book placing device for a desk to solve the above problems.

Disclosure of Invention

The invention aims to provide a book placing device for a desk, which aims to solve the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a book placing device for a desk comprises a frame body, wherein a storage plate is arranged at the bottom of the frame body, a groove is formed in the base surface of the storage plate, two connecting assemblies are symmetrically in threaded connection on the base surface of the storage plate, each connecting assembly comprises a first fixed block, a connecting block and a positioning pin, the base surface of each first fixed block is in threaded connection with the corresponding connecting block, the connecting blocks are fixedly provided with the positioning pins, the positioning pins are connected with first connecting rods, rotating pins are arranged at the ends, away from the positioning pins, of the first connecting rods, the rotating pins are rotatably connected with second connecting rods, a second fixed block is fixedly arranged at the end, away from the rotating pins, of the second connecting rods, the second fixed blocks are in threaded connection with the inner side wall of the frame body, a plurality of partition plates are arranged between the two side walls in, the top of the frame body is rotatably connected with a clamping ring, and the clamping ring corresponds to a buckle arranged on the object placing plate.

Furthermore, the object placing plate is arranged in the frame body, is rotatably connected with the frame body and can be combined with the frame body.

Furthermore, the length and width of the groove are slightly smaller than the size of the base surface of the storage board.

Further, the positioning pin is rotatably connected with the first connecting rod.

Furthermore, the partition board is clamped between two walls on the inner side of the frame body and is arranged singly.

Furthermore, the opening where the frame body is far away from the object placing plate is provided with four third fixing blocks, and the four third fixing blocks are arranged at the central position of each side wall on the inner side of the frame body and are on the same plane with the opening of the frame body.

Compared with the prior art, the invention has the beneficial effects that:

through setting up coupling assembling and head rod, commentaries on classics round pin, second connecting rod and the mutual matching of second fixed block messenger and place in desk more stable, the security performance is higher simultaneously, this simple structure, and the practicality is high, can fold under the condition of not using through the combination that sets up thing board and framework, matches simultaneously with the baffle and just formed a box and can regard as the containing box to use, has practiced thrift the space and has realized the multi-functionalization.

The device has the advantages that the parts which are not related in the device are the same as or can be realized by adopting the prior art, the connecting assembly is matched with the first connecting rod, the rotating pin, the second connecting rod and the second fixing block, so that the device is placed on a desk more stably, meanwhile, the safety performance is higher, the structure is simple, and the practicability is high; the combination of putting thing board and framework through setting up can fold under the condition of not using, matches with the baffle simultaneously and just formed a box and can regard as the containing box to use, has practiced thrift the space and has realized the multi-functionalization.

Drawings

Fig. 1 is a schematic view of an overall structure of a book placing device for a desk according to the present invention.

Fig. 2 is a schematic structural view of a front view of a frame of a book placing device for a desk according to the present invention.

Fig. 3 is a schematic view of a cross-section a of a desk book placing device according to the present invention.

Fig. 4 is an enlarged structural schematic diagram of a book placing device for a desk, which is provided by the invention.

In the figure: 1 framework, 2 put thing board, 3 recesses, 4 coupling assembling, 5 first fixed blocks, 6 connecting blocks, 7 locating pins, 8 head rods, 9 commentaries on classics round pins, 10 second connecting rods, 11 second fixed blocks, 12 baffles, 13 third fixed blocks, 14 through-holes, 15 snap rings, 16 buckles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a book placing device for a desk comprises a frame body, wherein a storage plate 2 is arranged at the bottom of the frame body 1, a groove 3 is formed on a base surface of the storage plate 2, two connecting assemblies 4 are symmetrically and threadedly connected to two sides of the base surface of the storage plate 2, each connecting assembly 4 comprises a first fixed block 5, a connecting block 6 and a positioning pin 7, the base surface of the first fixed block 5 is threadedly connected with the connecting block 6, the connecting block 6 is fixedly provided with the positioning pin 7, the positioning pin 7 is connected with a first connecting rod 8, a rotating pin 9 is arranged at one end of the first connecting rod 8 far away from the positioning pin 7, the rotating pin 9 is rotatably connected with a second connecting rod 10, a second fixed block 11 is fixedly arranged at one end of the second connecting rod 10 far away from the rotating pin 9, the second fixed block 11 is threadedly connected to the inner side wall of, be equipped with third fixed block 13 on the inside lateral wall of framework 1, through-hole 14 has been seted up on the third fixed block 13, 1 top of framework is rotated and is connected with snap ring 15, snap ring 15 corresponds the setting with the buckle 16 that sets up on putting thing board 2.

The object placing plate 2 is arranged in the frame body 1, is rotatably connected with the frame body 1, and can be combined with the frame body 1 by the object placing plate 2.

The length and width of the groove 3 is slightly smaller than the size of the base surface of the object placing plate 2.

The positioning pin 7 is rotatably connected with a first connecting rod 8.

The partition board 12 is clamped between two walls on the inner side of the frame body 1 and is arranged singly.

The opening of the frame body 1 far away from the object placing plate 2 is provided with four third fixing blocks 13, and the four third fixing blocks 13 are arranged at the central position of each side wall of the inner side of the frame body 1 and are on the same plane with the opening of the frame body 1.

The working process of the invention is as follows: through setting up coupling assembling 4 and head rod 8, commentaries on classics round pin 9, second connecting rod 10 and the mutual stability that makes place in the desk of matcing of second fixed block 11, the security performance is higher simultaneously, can fold under the condition about not using through the combination that sets up thing board 2 and framework 1, matches with the baffle simultaneously and just formed a box and can use as the containing box, practiced thrift the space and had realized the multi-functionalization.

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

Claims

1. The book placing device for the desk comprises a frame body (1) and is characterized in that a storage plate (2) is arranged at the bottom of the frame body (1), a groove (3) is formed in a base surface of the storage plate (2), two connecting assemblies (4) are symmetrically in threaded connection with two sides on the base surface of the storage plate (2), each connecting assembly (4) comprises a first fixed block (5), a connecting block (6) and a positioning pin (7), the base surface of the first fixed block (5) is in threaded connection with the connecting block (6), the positioning pin (7) is fixedly arranged on the connecting block (6), the positioning pin (7) is connected with a first connecting rod (8), a rotating pin (9) is arranged at one end, far away from the positioning pin (7), of the first connecting rod (8), the rotating pin (9) is rotatably connected with a second connecting rod (10), a second fixed block (11) is fixedly arranged at one end, far away from the rotating pin (9, second fixed block (11) threaded connection is in framework (1) inside wall, be equipped with a plurality of baffles (12) between the both sides wall in framework (1), be equipped with third fixed block (13) on the inside lateral wall of framework (1), through-hole (14) have been seted up on third fixed block (13), framework (1) top is rotated and is connected with snap ring (15), snap ring (15) and buckle (16) of putting the thing board (2) and going up the setting of setting correspond.

2. The book placing device for the desk according to claim 1, wherein the object placing plate (2) is arranged in the frame body (1) and is rotatably connected with the frame body (1) and the object placing plate (2) can be combined with the frame body (1).

3. The book placing device for the desk as claimed in claim 1, wherein the length and width dimensions of the groove (3) are slightly smaller than the base surface dimensions of the object placing plate (2).

4. A desk book device according to claim 1, characterized in that the pin (7) is rotatably connected to the first connecting rod (8).

5. The book placing device for the desk as claimed in claim 1, wherein the partition (12) is clamped between two walls inside the frame (1) and is arranged singly.

6. The book placing device for the desk as claimed in claim 1, wherein the frame body (1) is provided with four third fixing blocks (13) away from the opening of the object placing plate (2), and the four third fixing blocks (13) are arranged at the center of each side wall of the inner side of the frame body (1) and are on the same plane with the opening of the frame body (1).