CN105534069A - Mobile multifunctional foldable bookshelf - Google Patents

Abstract

The invention provides a mobile multifunctional folding bookshelf, which has a simple structure, is easy to carry, can maximize the use of desktop space and place books in a more orderly manner, and solves the problem of finding books and supplies caused by students having many books and supplies. Problems such as wasting too much time; bookshelf legs arranged at left and right intervals are installed at the lower end of the base plate, an upwardly protruding left baffle is installed on the left side of the upper end of the base plate, and a right side that can move left and right is installed on the right side of the upper end of the base plate. Baffle, the left side of the left side of the baffle away from the bottom plate is rotated and installed with a left extension plate, and the left extension plate has a structure that can be fixed on the left extension plate upwards and can be rotated downwards and fixed in a horizontal position , the lower end of the side of the right baffle away from the bottom plate is rotatably installed with a right extension plate, and the right extension plate has a structure that can be fitted upwards and fixed on the right extension plate and can be rotated downwards and fixed at a horizontal position.

Description

Mobile multifunctional folding bookshelf

technical field

The invention relates to a bookshelf, in particular to a mobile multifunctional folding bookshelf.

Background technique

For current junior high school students and high school students, because there are many courses to study, there are a lot of books, especially when the students reach the third year of high school, and each student has some of his own learning tools and daily necessities (such as water, etc.) Cup), but the size of each person's desk is fixed. If so many books and supplies cannot be well organized, then students will spend a lot of unnecessary time looking for books and organizing things when they are studying. For the traditional bookshelf, it is a clip composed of two iron plates. This kind of bookshelf is unreasonable from the perspective of "machine fits people" in human factors engineering or "utilization maximization" in industrial engineering. It not only cannot solve the problem that students have many books, but also takes up a lot of desk area when the bookshelf fixes the books on the desk, thereby affecting the normal study of students.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a mobile multifunctional folding bookshelf, which has a simple structure, is easy to carry, can maximize the use of desktop space and place books in a more orderly manner, and solves the problem of student books. There are too many books and supplies caused by too much time wasted when looking for books and supplies.

The invention comprises a base plate, the lower end of the base plate is equipped with bookshelf legs spaced left and right, the left side of the upper surface of the base plate is installed with an upwardly protruding left baffle, and the right side of the upper end of the base plate protrudes upward and is installed with a right side baffle that can move left and right , the lower end of the side of the left baffle away from the bottom plate is rotatably installed with a left extension plate, and the left extension plate has a structure that can be fitted upwards and fixed on the left extension plate and can be rotated downwards and fixed at a horizontal position, so The lower end of the side of the right baffle away from the bottom plate is rotatably installed with a right extension plate, and the right extension plate has a structure that can be fitted upwards and fixed on the right extension plate and can be rotated downwards and fixed at a horizontal position. The side extension plate is composed of a first flat plate and a second flat plate of equal size. The first flat plate is fixed on the right side baffle in rotation. The spaces are connected by hinges, and the lower end of the second flat plate is provided with two cylindrical grooves.

The upper end of the base plate is provided with two chute respectively extending to the right side along the base plate, the front and rear ends of the upper part of the chute are provided with limiting plates protruding toward the middle of the chute, and the left end of the right side baffle is provided with a There is a moving plate corresponding to the chute, and the moving plate protrudes into the chute and frictionally fits with it. At this time, the position of the right side baffle is positioned by friction fit, so that it can play the role of book stop.

The right end of the bottom plate is provided with two chutes extending to the left end, and the left end of the right baffle is provided with a moving plate corresponding to the chute, and the moving plate extends into the chute and frictionally fits with it. At this time, the position of the right side baffle is positioned by friction fit, so that it can play the role of book stop.

The edge of the end surface of the extension plate close to the baffle is fixed on the baffle through a damping hinge, and the first flat plate and the second flat plate are connected through a damping hinge to form an extension plate that can be fitted upwards and fixed on the extension plate. And the structure fixed in the horizontal position can be turned downwards. Wherein the damping hinge can be composed of a damping bush and a damping shaft.

The upper edge of the right end of the left side extension plate is fixed on the left side baffle through a hinge, and the upper part of the left side extension plate is set as a first magnetic plate, and the side of the left side baffle away from the bottom plate is provided with a The first magnetic plate corresponds to the second magnetic plate.

The upper edge of the left end of the right side extension plate is fixed on the right side baffle through a hinge, the upper end surface of the second flat plate is partially set as a third magnetic plate, and the side of the right side baffle away from the bottom plate is provided with the second magnetic plate. The third magnetic plate corresponds to the fourth magnetic plate.

The upper surface of the bottom plate is provided with two grooves extending and opening to the right at intervals, and the lower end of the right side baffle is fixed with two moving plates that cooperate with the grooves, and the moving plates are placed in the grooves. The upper surface of the moving plate can protrude upwards into a groove. At this time, when the book gives the right side baffle a rightward force, the moving plate has a tendency to warp upwards. At this time, the books on the top press it so that it cannot be warped up, which plays the role of blocking the book.

The invention is simple in design and easy to carry. It uses some ideas in the fields of "ergonomics" and "industrial engineering" to solve the problems faced by current students. It can make the most of the desktop space and place books in a more orderly manner. The bookshelf solves the problem of students having too many books and wasting too much time when looking for books.

Description of drawings

Fig. 1 is a front structural view of the present invention.

Fig. 2 is a schematic diagram of the legs of the book according to the present invention.

Fig. 3 is a schematic diagram of the hinge part of the present invention.

Fig. 4 is a schematic view of the left extension board and the right extension board of the present invention.

Fig. 5 is a schematic diagram of the water cup frame and supplies frame of the present invention.

Fig. 6 is a schematic view of the bottom plate, the groove, the right side baffle plate and the moving plate of the present invention.

detailed description

The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

Structural diagram of the present invention as shown in Figure 1, the present invention is mainly designed for the phenomena such as many books, many articles for use, looking for books and so on for present junior and senior high school students. In the design process, some ideas in the fields of "ergonomics" and "industrial engineering" are mainly used to solve the problems faced by current students. This bookshelf mainly consists of seven parts: left extension plate 1, hinge 2, left baffle 3, chute 4, bottom plate 5, right baffle 6, right extension plate 7, moving plate 8, cylindrical slot 9 10. Bookshelf legs.

In order to illustrate the present invention better, we omit other parts of the bookshelf when explaining the function or structure of each part of the bookshelf. Desk leg 10 as shown in Figure 2, desktop area is less for middle and high school students, and the available desktop space is just less after books are placed on the desktop, so it just seems very inconvenient when studying. The first idea of this bookshelf is the two legs at the bottom of the bookshelf. Here, the principle of working space design in "ergonomics" is mainly used (from the overall consideration of the man-machine system, the most important thing is to ensure convenient and accurate operation), the two legs at the bottom of the bookshelf can lift the bookshelf to a certain height, but the bottom is empty, which virtually increases the homework space for students. And some users can put open books in the vacant part of the bookshelf, which not only makes users feel that they are using the entire desktop, but also does not affect the normal study of users, so as to maximize the use of the desktop and facilitate users. purpose of learning.

Hinge as shown in Figure 3, for the second part of the bookshelf, the hinge 2 is mainly used for the bookshelf, so as to realize its folding function and mobile performance, so that students can use it when they are not in use or the surrounding work environment is different. When allowed, fold the bookshelf to reduce the space occupied by the bookshelf. For other parts of the bookshelf, some screws and other parts of the fixed structure can be removed to further reduce the bookshelf. Here, if you use a damping hinge, or directly use the damping bushing and the damping shaft to install the extension plate, so that the extension plate can be positioned at any position of the rotation, since the upper edge of the side of the extension plate matches the baffle, when When the extension plate is in the horizontal position, its side wall is against the side of the extension plate or the side of the bottom plate, so that its limit is in the horizontal position, similar to the opening and closing of the door. When the extension plate is in the vertical position and fits the baffle, the damping hinge makes It is positioned in a vertical position, and the connection between the first flat plate and the second flat plate of the right extension plate is also based on the principle of damping hinges. When the left side extension plate and the upper end surface of the second flat plate are partially made of magnetic material, the magnetic material is embedded in the extension plate so that when the upper side of the extension forms a plane vertical position, the magnet and the baffle plate on the extension plate The magnets on the top attract each other, so that the extension plate is positioned in the vertical position.

As shown in Figure 4, the left extension board 1 and the right extension board 7, from the perspective of "human factors engineering", for students, the size of the work space cannot be determined by students, but they can be placed in the existing work space. On the basis of this, the working tools are improved to adapt to different working spaces. You can work hard on the bookshelves used by students to adapt to different environments anytime and anywhere. The two extended wooden boards stretched out on both sides of the bookshelf can be folded through hinges. This is mainly to use the flexible thinking in the field of "industrial engineering" (the ability of the manufacturing system to adapt to the internal and external environment of the system, and also refers to the ability of the manufacturing system to adapt to changes in new products). An adaptability to the environment and the usage of the students. If the space on both sides of the desk allows, the extension boards on both sides can be unfolded. At this time, the user can lay the book flat on the extension boards on both sides (or just Stretch out an extension board), and then through the cumulative stacking of books, each stretched extension board can stack a lot of books, users can stack the books that are not commonly used at the bottom, and put the relatively more commonly used books at the bottom Above, this can not only solve the problem of too many books for middle and high school students, but also make students' desktops more organized to a certain extent.

Cylindrical slot 9 as shown in Figure 5, one of the two cylindrical slots 9 is used as a water cup frame, and the other is used as a supplies frame, and the right extension plate is composed of two parts, the width of these two parts is the same, that is It is said that the whole extension board as on the left is disconnected from the middle, but the middle is connected by a hinge, so when there is not much space on the right side of the table, half of the extension board on the right can be stowed away (or all of them can be stowed away) . Two downward concave cylindrical grooves were dug under the right side of the right side extension board (the depth of the cylindrical groove is not as thick as the wood board - the board has not been completely opened), when the right side of the right side extension board After the part is reversed (folded) through the hinge, the two grooves are located directly above the wooden board, one of which is a cylindrical groove for the user to put a water cup, and the other cylindrical groove for the user to put something like a pen holder supplies. The design of the wooden board on the right can not only adjust the bookshelf according to the actual situation, but also provide users with some places to store supplies. The utilization rate of space is very high, reflecting the concept of maximizing the use of resources in the field of "industrial engineering" , and the idea of machine adapting to man and machine adapting to environment in "Human Factors Engineering".

Groove 4, right side baffle plate 6, base plate 5 and moving plate 8 as shown in Figure 6. For some students, there may not be so many books, so the area where the middle part of the books are placed upright is dissatisfied. Effect. "Human factors engineering" does not simply pursue the optimization of a certain element in the three elements of the system, man, machine and environment, but correctly solves the human-machine function allocation and human-machine relationship at the highest level of the system as a whole Matching and man-machine interface rationality are three basic issues in order to obtain an optimized solution that meets the overall goal of the system. Therefore, a downward concave rectangular groove was dug on the bottom plate. There are two cuboids under the right extension plate that match the size of the rectangular groove on the bottom plate (integrated with the right extension plate). With the engagement of the slots, the user can control the amount of books to be placed by moving the right extension board. This not only increases the function of the bookshelf, but also improves the flexibility of the bookshelf.

Claims (7)

1. mobile multifunctional folding bookcase, comprise base plate, it is characterized in that, base plate lower end is provided with the spaced bookshelf leg in left and right, left side baffle plate protruding upward is installed on the left of base plate upper surface, protruding upward on the right side of base plate upper surface the right-hand apron that can move left and right is installed, the lower end, side that described left side baffle plate deviates from base plate is rotatablely equipped with left side extension board, described left side extension board has upwards to fit and is fixed on left side extension board and can rotate the structure being fixed on horizontal level, the lower end, side that described right-hand apron deviates from base plate is rotatablely equipped with right side extension board, described right side extension board has upwards to fit and is fixed on right side extension board and can rotate the structure being fixed on horizontal level, described right side extension board is made up of equal and opposite in direction first flat board and the second flat board, first dull and stereotyped rotation is fixed on right-hand apron, through gemel connection between the end face upper end that the end face upper end deviating from right-hand apron of the first flat board is identical with it with the second flat board, described second dull and stereotyped lower end is provided with two cylindrical grooves.

2. mobile multifunctional folding bookcase according to claim 1, it is characterized in that, described base plate upper end is provided with two respectively along the chute that base plate extends to the right, rear and front end, described chute top is provided with the limiting plate protruded in the middle part of chute, described right-hand apron left end is provided with the movable plate corresponding with chute, and described movable plate extend in chute and its frictional fit.

3. mobile multifunctional folding bookcase according to claim 1, it is characterized in that, described base plate right-hand member is provided with two chutes extended to left end, and described right-hand apron left end is provided with the movable plate corresponding with chute, and described movable plate extend in chute and its frictional fit.

4. mobile multifunctional folding bookcase according to claim 1, it is characterized in that, described extension board is fixed on baffle plate near the end face upper edge of baffle plate through Damping hinge, connect through Damping hinge between described first dull and stereotyped and the second flat board, form extension board and have upwards to fit and be fixed on extension board and the structure being fixed on horizontal level can be rotated.

5. mobile multifunctional folding bookcase according to claim 1, it is characterized in that, the right-hand member upper edge ECDC page fixing of described left side extension board is on the baffle plate of left side, extension board upper surface, left side upper part is set to the first magnetic sheet, and the side that described left side baffle plate deviates from base plate is provided with second magnetic sheet corresponding with the first magnetic sheet.

6. mobile multifunctional folding bookcase according to claim 1, it is characterized in that, the left end upper edge ECDC page fixing of described right side extension board is on right-hand apron, second dull and stereotyped upper surface upper part is set to the 3rd magnetic sheet, and the side that described right-hand apron deviates from base plate is provided with four magnetic sheet corresponding with the 3rd magnetic sheet.

7. mobile multifunctional folding bookcase according to claim 1, it is characterized in that, described base plate upper surface is interval with two and extends the groove opened to right part, described right-hand apron lower end is fixed with two with groove to the movable plate coordinated, and described movable plate is placed in groove.