CN209915397U - Desktop arrangement bookshelf for senior high school students - Google Patents

Abstract

The utility model discloses a high school student uses desktop arrangement bookshelf, including bookshelf body and fixed fastener, the bookshelf body includes the front bezel, the back plate, the curb plate, bottom plate and holding frame, the front bezel, back plate and curb plate fixed connection are respectively in the edge of bottom plate, the holding frame is located between front bezel and the back plate, be equipped with elasticity tension mechanism in front bezel and the back plate, elasticity tension mechanism includes the fixed plate, the return force gyro wheel, haulage rope and guide roller, fixed plate fixed connection is in the inside of front bezel, the return force gyro wheel is located the middle part of front bezel and rotates with the fixed plate to be connected, guide roller is located the left side of return force gyro wheel and rotates with the fixed plate to be connected, the haulage rope walks around guide roller and return force gyro wheel fixed connection, fixed fastener includes mount and locking bolt. The utility model discloses a be equipped with elasticity tension mechanism in front bezel and back plate, on the one hand fix the textbook, make things convenient for the holding frame to carry out the centre gripping to the textbook, on the other hand reduces the gap that appears between the textbook, is convenient for carry out make full use of to the space.

Description

Desktop arrangement bookshelf for senior high school students

Technical Field

The utility model relates to the technical field of student articles for use, in particular to a desktop tidying bookshelf for senior high school students.

Background

With the continuous development of education, high school study is in a very important stage, so that the study amount of students is large, the textbooks and the data are more, most students place the textbooks and the data in the desk, the redundant textbooks and the data are mostly placed on the surface of the desk, the textbooks placed in a laminated mode are inconvenient to search, fetch and place, and the students are mostly placed by using a file rack.

At present, a small bookshelf aiming at desktop arrangement is lacked in the market, students mostly use a file rack to replace the bookshelf, the file rack is simple in structure, books cannot be effectively fixed, the space cannot be fully utilized, the file rack is placed on the surface of a desk, the file rack is easy to move and even topple over, the connection with a desktop is not stable enough, and inconvenience is caused to the use of the students. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high school student is with desktop arrangement bookshelf through being equipped with elasticity tension mechanism in front bezel and back plate, fixes the textbook on the one hand, makes things convenient for the holding frame to carry out the centre gripping to the textbook, and on the other hand reduces the gap that appears between the textbook, is convenient for carry out make full use of to the space.

In order to achieve the above object, the utility model provides a following technical scheme: a desktop tidying bookshelf for senior high school students comprises a bookshelf body and a fixing fastener, wherein the bookshelf body comprises a front plate, a rear plate, side plates, a bottom plate and a clamping frame, the front plate, the rear plate and the side plates are respectively and fixedly connected to the edge of the bottom plate, the clamping frame is positioned between the front plate and the rear plate, elastic stretching mechanisms are arranged in the front plate and the rear plate and comprise fixing plates, return idler wheels, a traction rope and guide idler wheels, the fixing plates are fixedly connected to the inside of the front plate, the return idler wheels are positioned in the middle of the front plate and are rotatably connected with the fixing plates, the guide idler wheels are positioned on the left sides of the return idler wheels and are rotatably connected with the fixing plates, the traction rope bypasses the guide idler wheels and is fixedly connected with the return idler wheels, the fixing fastener comprises a fixing frame and a locking bolt, the fixing frame is positioned at the bottom of the outer side wall, and the bottom of the fixing frame is provided with a locking bolt in threaded connection.

As an improvement of the technical scheme, a pressure plate in rotary connection is arranged at the top of the locking bolt, a sinking groove is formed in the joint of the pressure plate and the inner wall of the fixing frame, and the pressure plate is embedded in the sinking groove.

As an improvement of the technical scheme, the inner walls of the front plate and the rear plate are provided with sliding grooves, sliding blocks in sliding connection are arranged in the sliding grooves, and the sliding blocks are fixedly connected with the traction ropes.

As an improvement of the technical scheme, the clamping frame is in a shape like the Chinese character 'ren' and the end part of the clamping frame is provided with a fixed seat which is fixedly connected with the sliding block through a bolt.

As an improvement of the technical scheme, a spring is arranged at the joint of the return roller and the fixing plate, one end of the spring is fixedly connected with the return roller, and the other end of the spring is fixedly connected with the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be equipped with elasticity tension mechanism in front bezel and back plate, be convenient for drive slider along the spout motion, fix the textbook on the one hand, make things convenient for the holding frame to carry out the centre gripping to the textbook, on the other hand reduces the gap that appears between the textbook, is convenient for carry out make full use of to the space, conveniently places more books.

2. The utility model discloses a holding frame that is equipped with "people" word form can carry out abundant fixed to the textbook, can reduce the use cost of holding frame again, is convenient for reduce the cost of manufacture, improves convenience and the practicality that the bookshelf used.

Drawings

FIG. 1 is a schematic view of the overall structure of a desktop tidying bookshelf for senior high school students according to the present invention;

FIG. 2 is a schematic side view of the desktop tidying bookshelf according to the present invention for senior and middle school students;

fig. 3 is a schematic view of the internal structure of the front plate of the present invention.

In the figure: the bookshelf comprises a bookshelf body-1, a fixing fastener-2, a front plate-3, a rear plate-4, side plates-5, a bottom plate-6, a clamping frame-7, an elastic stretching mechanism-8, a fixing plate-9, a return roller-10, a traction rope-11, a guide roller-12, a fixing frame-13, a locking bolt-14, a pressing plate-15, a sink groove-16, a sliding groove-17, a fixing seat-19 and a clockwork spring-20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution: a desktop tidying bookshelf for high school students comprises a bookshelf body 1 and fixing fasteners 2, wherein the bookshelf body 1 comprises a front plate 3, a rear plate 4, side plates 5, a bottom plate 6 and clamping frames 7, the front plate 3, the rear plate 4 and the side plates 5 are respectively and fixedly connected to the edge of the bottom plate 6, the clamping frames 7 are located between the front plate 3 and the rear plate 4, the clamping frames 7 in the shape of the Chinese character 'ren' are arranged between the front plate 3 and the rear plate 4, not only can the textbook be sufficiently fixed, but also the use cost of the clamping frames 7 can be reduced, elastic stretching mechanisms 8 are arranged in the front plate 3 and the rear plate 4, each elastic stretching mechanism 8 comprises a fixing plate 9, a return roller 10, a traction rope 11 and a guide roller 12, the fixing plate 9 is fixedly connected to the inside the front plate 3, the return roller 10 is located in the middle of the front plate 3 and is rotatably connected with the fixing plate 9, the guide roller 12 is located on the left side of the return roller 10 and is rotatably connected with the fixing plate 9, the haulage rope 11 is walked around guide roller 12 and is returned power gyro wheel 10 fixed connection, fixed fastener 2 includes mount 13 and locking bolt 14, mount 13 is located the bottom of 4 lateral walls of back plates and passes through bolt fixed connection, the bottom of mount 13 is equipped with threaded connection's locking bolt 14.

In a further improvement, as shown in fig. 3: the top of locking bolt 14 is equipped with the clamp plate 15 of rotation connection, the junction of clamp plate 15 and mount 13 inner wall is equipped with heavy groove 16, clamp plate 15 is embedded in heavy groove 16, is equipped with the clamp plate 15 of rotation connection through the top at locking bolt 14, is convenient for fix mount 13 and desktop and avoid causing the damage to the desktop, is equipped with heavy groove 16 through the internal surface at mount 13, conveniently blocks the inside of mount 13 with the desktop card.

In a further improvement, as shown in fig. 3: the inner walls of the front plate 3 and the rear plate 4 are provided with sliding grooves 17, sliding blocks 18 in sliding connection are arranged in the sliding grooves 17, the sliding blocks 18 are fixedly connected with the traction ropes 11, and the sliding grooves 17 are arranged on the surfaces of the front plate 3 and the rear plate 4, so that the elastic stretching mechanism 8 can drive the sliding blocks 18 to move along a specified direction conveniently.

Further improved, as shown in fig. 1: the clamping frame 7 is in a shape like the Chinese character 'ren' and the end part of the clamping frame is provided with a fixed seat 19, the fixed seat 19 is fixedly connected with the sliding block 18 through a bolt, and the clamping frame 7 is designed into the shape like the Chinese character 'ren', so that the use cost of materials is reduced when the clamping frame is clamped conveniently.

Specifically, as shown in fig. 3: the clamping frame is characterized in that a clockwork spring 20 is arranged at the joint of the return roller 10 and the fixing plate 9, one end of the clockwork spring 20 is fixedly connected with the return roller 10, the other end of the clockwork spring is fixedly connected with the fixing plate 9, and the clockwork spring 20 is arranged between the return roller 10 and the fixing plate 9, so that the return roller 10 can be driven to rotate, and the clamping frame 7 can clamp the textbook.

The utility model discloses a bookshelf body-1, fixed fastener-2, front bezel-3, back plate-4, curb plate-5, bottom plate-6, holding frame-7, elasticity tension mechanism-8, fixed plate-9, return force gyro wheel-10, haulage rope-11, guide roller-12, mount-13, locking bolt-14, clamp plate-15, heavy groove-16, spout-17, fixing base-19, clockwork spring-20, the part is general standard component or the part that technical staff in this field knows, its structure and principle all can all be known or can be learned through the conventional experimental method through the technical manual, the utility model discloses through being equipped with elasticity tension mechanism 8 in front bezel 3 and back plate 4, be convenient for drive slider 18 along spout 17 motion, on the one hand fix the textbook, make things convenient for holding frame 7 to carry out the centre gripping to the textbook, on the other hand reduces the gap that appears between the textbook, is convenient for carry out make full use of to the space, conveniently places more books.

The utility model discloses when using, with the edge of mount 13 card at the desk, then twist and move locking bolt 14, make clamp plate 15 and the inseparable laminating of desktop, fix mount 13, then use the bolt to be connected mount 13 and bookshelf body 1, can accomplish the installation, when this places at bookshelf body 1 at the lecture, promote earlier holding frame 7 along spout 17 right, place the textbook in the left side of holding frame 7, relieve behind the hand, slewing spring drives the rotation of gyration gyro wheel, thereby pulling haulage rope 11, stimulate holding frame 7 left, make holding frame 7 press from both sides tightly the textbook, avoid loose and crooked, improve the utilization ratio in space, conveniently place more textbooks, and bookshelf body 1 is connected more stably with the desk, difficult removal, avoid toppling over the bookshelf and make the textbook drop.

The product protected by the scheme is put into practical production and application at present, and particularly has certain success in application to articles for students, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a high school student arranges bookshelf with desktop, includes bookshelf body (1) and fixed fastener (2), its characterized in that: the bookshelf comprises a bookshelf body (1) and is characterized in that the bookshelf body comprises a front plate (3), a rear plate (4), side plates (5), a bottom plate (6) and a clamping frame (7), the front plate (3), the rear plate (4) and the side plates (5) are respectively and fixedly connected to the edge of the bottom plate (6), the clamping frame (7) is located between the front plate (3) and the rear plate (4), an elastic stretching mechanism (8) is arranged in the front plate (3) and the rear plate (4), the elastic stretching mechanism (8) comprises a fixing plate (9), a return roller (10), a traction rope (11) and a guide roller (12), the fixing plate (9) is fixedly connected to the inside of the front plate (3), the return roller (10) is located in the middle of the front plate (3) and is rotatably connected with the fixing plate (9), the guide roller (12) is located on the left side of the return roller (10) and is rotatably connected with the fixing plate (9), guide roller (12) and return force gyro wheel (10) fixed connection are walked around in haulage rope (11), fixed buckle spare (2) are including mount (13) and locking bolt (14), mount (13) are located the bottom of back plate (4) lateral wall and pass through bolt fixed connection, the bottom of mount (13) is equipped with threaded connection's locking bolt (14).

2. The desktop tidying bookshelf for high school students according to claim 1, characterized in that: the top of locking bolt (14) is equipped with clamp plate (15) of rotating the connection, the junction of clamp plate (15) and mount (13) inner wall is equipped with heavy groove (16), clamp plate (15) are embedded in heavy groove (16).

3. The desktop tidying bookshelf for high school students according to claim 1, characterized in that: the inner walls of the front plate (3) and the rear plate (4) are provided with sliding grooves (17), sliding blocks (18) in sliding connection are arranged in the sliding grooves (17), and the sliding blocks (18) are fixedly connected with the traction ropes (11).

4. The desktop tidying bookshelf for high school students according to claim 1, characterized in that: the clamping frame (7) is in a shape like the Chinese character 'ren' and a fixing seat (19) is arranged at the end part of the clamping frame, and the fixing seat (19) is fixedly connected with the sliding block (18) through a bolt.

5. The desktop tidying bookshelf for high school students according to claim 1, characterized in that: a spring (20) is arranged at the joint of the return roller (10) and the fixing plate (9), one end of the spring (20) is fixedly connected with the return roller (10) and the other end of the spring is fixedly connected with the fixing plate (9).

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