CN211748028U

CN211748028U - Simple bookshelf for desk

Info

Publication number: CN211748028U
Application number: CN201922413087.6U
Authority: CN
Inventors: 梁嘉颖; 江存志
Original assignee: Foshan Shunde Chencun Vocational & Technical School
Current assignee: Foshan Shunde Chencun Vocational & Technical School
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-10-27
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a desk is with simple and easy bookshelf, include mount main part, riveting piece, cut formula support, drive riveting piece, drive lead screw, drive knob, remove a main part and table, one side fixed mounting of table has the mount main part, the mount main part passes through riveting piece connection is installed cut the formula support, the other end of cutting the formula support passes through the drive riveting piece is installed remove in the formula main part, the drive riveting piece is including drive fastener, drive installation axle and drive hole spare, the drive fastener with the drive hole spare is fixed the both ends of drive installation axle, the screw has been seted up on the drive hole spare, install in the screw the drive lead screw. Has the advantages that: desk with simple and easy bookshelf can be according to how much the distance of adjusting two perpendicular framves of the quantity of book, one end is fixed, the other end passes through the lead screw and adjusts length, realizes the clamp and connects, stable fastening is difficult for sliding.

Description

Simple bookshelf for desk

Technical Field

The utility model relates to a student's articles for use auxiliary device field especially relates to a desk is with simple and easy bookshelf.

Background

The book stand is used for supporting articles on which books stand stably, is made of materials such as multi-purpose iron and stainless steel into L shapes and appears in pairs, can prevent a row of standing books from inclining and falling down to prevent the books from being folded, bent or damaged, can be used for summarizing and tidying different types of books, can be used for tidying a bookshelf with a gap in a library, can be used for opening up a neat book information space on a flat desk by using the book stand, and in the concept of printing tax, the book stand refers to various contracts generated in a written form, letters, accounts and the like refer to the behavior of signing contracts and agreements, in high school life, a plurality of books can be placed on a desktop, the book stand is required, but the traditional book stand is easy to slide, and is inconvenient for placing too many books.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple bookshelf for a desk to solve the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a desk is with simple and easy bookshelf, includes mount main part, riveting piece, cuts formula support, drive riveting piece, drive lead screw, drive knob, removes a main part and table, one side fixed mounting of table has the mount main part, the mount main part passes through riveting piece connection is installed cut formula support, the other end of cutting formula support passes through drive riveting piece is installed remove in the main part, drive riveting piece includes drive fastener, drive installation axle and drive hole spare, drive fastener with drive hole spare is fixed the both ends of drive installation axle, the screw has been seted up on the drive hole spare, install in the screw the drive lead screw, the end of drive lead screw is installed the drive knob.

Furthermore, a fixing transverse plate and a bolt fixing plate are transversely fixed on the fixing frame main body, and the desk plate is inserted between the fixing transverse plate and the bolt fixing plate.

Furthermore, a fastening bolt is installed on the bolt fixing plate, a pressing piece is installed at the top of the fastening bolt and used for abutting against the bottom surface of the table plate, and a spiral knob sleeve is sleeved on the fastening bolt and used for increasing the rotating comfort.

Further, the riveting piece comprises an installation shaft and clamping pieces fixed on two sides of the installation shaft.

Furthermore, a movable transverse frame is transversely fixed at the bottom of the movable frame main body and used for supporting the movable frame main body.

In the structure, the fixing frame main body is fixedly arranged at the side of the desk through the fastening bolt, and the distance between the fixing frame main body and the movable frame main body is adjusted by adjusting the driving knob according to the number of books, so that the desktop books are clamped.

Has the advantages that: desk with simple and easy bookshelf can be according to how much the distance of adjusting two perpendicular framves of the quantity of book, one end is fixed, the other end passes through the lead screw and adjusts length, realizes the clamp and connects, stable fastening is difficult for sliding.

Drawings

Fig. 1 is a schematic view of the overall structure of a simple bookshelf for a desk according to the present invention;

FIG. 2 is a driving structure diagram of the scissors-type stand of the simple bookshelf for desk of the present invention;

fig. 3 is a schematic view of a rivet of a simple bookshelf for a desk according to the present invention.

The reference numerals are explained below:

1. a fixing frame main body; 2. riveting piece, 21, clamping piece, 22 and mounting shaft; 3. a scissor-type stand; 4. the driving riveting piece 41, the driving clamping piece 42, the driving mounting shaft 43, the driving hole piece 44 and the rubber pad; 5. driving a lead screw; 6. a drive knob; 7. a movable frame main body; 8. fastening a bolt; 9. moving the transverse frame; 10. a table plate; 11. fixing the transverse plate; 12. a bolt fixing plate; 13. pressing parts; 14. a spiral knob sleeve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-3, a simple bookshelf for a desk comprises a fixed frame main body 1, riveting pieces 2, a scissor type bracket 3, a driving riveting piece 4, a driving screw 5, a driving knob 6, a movable frame main body 7 and a desk plate 10;

a fixed frame main body 1 is fixedly installed on one side of the table plate 10, the fixed frame main body 1 is connected and installed with a scissor type support 3 through a riveting piece 2, and the other end of the scissor type support 3 is installed on a movable frame main body 7 through a driving riveting piece 4;

the driving riveting piece 4 comprises a driving clamping piece 41, a driving installation shaft 42 and a driving hole piece 43, the driving clamping piece 41 and the driving hole piece 43 are fixed at two ends of the driving installation shaft 42, a screw hole is formed in the driving hole piece 43, a driving lead screw 5 is installed in the screw hole, and a driving knob 6 is installed at the tail end of the driving lead screw 5.

In this embodiment, a fixing cross plate 11 and a bolt fixing plate 12 are transversely fixed on the fixing frame body 1, and the table plate 10 is inserted between the fixing cross plate 11 and the bolt fixing plate 12.

Preferably, the bolt fixing plate 12 is provided with a fastening bolt 8, the top of the fastening bolt 8 is provided with a pressing member 13 for abutting against the bottom surface of the table plate 10, and the fastening bolt 8 is sleeved with a spiral knob sleeve 14 for increasing the rotating comfort.

In this embodiment, the rivet 2 includes a mounting shaft 22 and snap members fixed on both sides of the mounting shaft 22.

In this embodiment, a moving cross frame 9 is transversely fixed to the bottom of the moving frame body 7 for supporting the moving frame body 7.

In this embodiment, the fixing frame main body 1 is fixedly installed at the desk side through a fastening bolt, and the distance between the fixing frame main body and the moving frame main body is adjusted by adjusting the driving knob 6 according to the number of books, so as to clamp and connect the desktop books.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A simple bookshelf for a desk is characterized in that: including mount main part, riveting piece, cut formula support, drive riveting piece, drive lead screw, drive knob, removal frame main part and table, one side fixed mounting of table has the mount main part, the mount main part passes through riveting piece is connected and is installed cut formula support, cut the other end of formula support and pass through the drive riveting piece is installed remove in the frame main part, the drive riveting piece includes drive fastener, drive installation axle and drive hole spare, the drive fastener with drive hole spare is fixed the both ends of drive installation axle, the screw has been seted up on the drive hole spare, install in the screw the drive lead screw, the end of drive lead screw is installed the drive knob.

2. The simple bookshelf according to claim 1, wherein: the table board is inserted between the fixed transverse plate and the bolt fixing plate.

3. The simple bookshelf according to claim 2, wherein: the table board is characterized in that a fastening bolt is installed on the bolt fixing plate, a pressing piece is installed at the top of the fastening bolt and used for abutting against the bottom surface of the table board, and a spiral knob sleeve is sleeved on the fastening bolt and used for increasing the rotating comfort.

4. The simple bookshelf according to claim 1, wherein: the riveting piece comprises an installation shaft and clamping pieces fixed on two sides of the installation shaft.

5. The simple bookshelf according to claim 1, wherein: the bottom of the movable frame main body is transversely fixed with a movable transverse frame for supporting the movable frame main body.