CN211354354U

CN211354354U - Office book fixing and adjusting support

Info

Publication number: CN211354354U
Application number: CN201921057283.8U
Authority: CN
Inventors: 李燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-08-28
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses an official working is with fixed regulation support of books, comprises a base frame, the top of bed frame is provided with the support column, the middle part welding on support column right side has fixed cross beam, the other end of first dead lever all is connected with the one end of second dead lever through the articulated shaft, the right side on support column top is passed through the articulated shaft and is connected with first example board, the left side welding at first example board top has second example board, the second adjustment tank has been seted up at the middle part on bed frame top, the spacing groove has all been seted up on the inner wall of both sides about the second adjustment tank, and the spacing inslot portion is provided with the spring. The utility model discloses make the user go study or official working when using books better, convenient to use is convenient, saves official working or study space, has made things convenient for depositing and taking of books, and whole device can the free rotation angle regulation, is convenient for adjust the angle of use of the books that are using on first example board and second example board, convenient and practical.

Description

Office book fixing and adjusting support

Technical Field

The utility model relates to a books fixed regulation support technical field specifically is a books fixed regulation support is used in official working.

Background

The propagation of books is a great important medium for civilization propagation in human history, so that the invention of books can be said to greatly accelerate the development of human civilization, various precious histories are recorded by people by taking books as carriers, most of the existing bookshelves in the market are mainly stored and recorded, no fixed adjusting support specially for office or teaching is provided, and the functions of the bookshelves in the market at the present stage are fewer, so that the problem is solved by the book fixed adjusting support for office.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a books fixed regulation support is used in official working to solve the bookshelf on the existing market that proposes among the above-mentioned background art and be the main for depositing and receiving and recording, do not have the fixed regulation support of special usefulness to official working or teaching, and the less problem of bookshelf function in current stage market.

In order to achieve the above object, the utility model provides a following technical scheme: an office book fixing and adjusting bracket comprises a base frame, wherein a supporting column is arranged at the top end of the base frame, the bottom of the right side of the supporting column is connected with the storage plate through a hinge shaft, the middle of the right side of the supporting column is welded with a fixed beam, the left sides of the front and the rear ends of the storage plate are connected with a first fixed rod through articulated shafts, the other end of the first fixed rod is connected with one end of a second fixed rod through articulated shafts, the other end of the second fixed rod is connected with the fixed beam through a hinged shaft, the right side of the top end of the supporting column is connected with the first sample plate through a hinged shaft, a second example plate is welded on the left side of the top of the first example plate, a second adjusting groove is formed in the middle of the top end of the base frame, limiting grooves are formed in the inner walls of the left side and the right side of the second adjusting groove, and springs are arranged in the limiting grooves.

Preferably, the left side welding of depositing the board openly has the fixed block, the positive middle part of support column articulates there is the fixed plate.

Preferably, the bottom of the first example plate is connected with one end of the adjusting rod through a hinge shaft, and the top of the right side of the supporting column is provided with a first adjusting groove.

Preferably, the bottom end of the supporting column is inserted into the second adjusting groove, and the bottom end of the supporting column is connected with the inner wall of the bottom of the second adjusting groove through an embedded bearing.

Preferably, one end of the spring is welded and fixed with the inner wall of the left side of the limiting groove, and the other end of the spring is welded and fixed with the first adjusting block.

Preferably, the second adjusting blocks are uniformly welded to the outer sides of the bottom ends of the supporting columns in an annular mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses make the user go study or official working when using books better, convenient to use is convenient, saves official working or study space, has made things convenient for the depositing and taking of books, and whole device can freely rotate angle regulation, is convenient for adjust the angle of use of the books that are using on first example board and second example board, and is convenient and practical;

(1) by arranging the first example board and the second example board, a user places books to be used on the second example board, so that the user can better use the books and study or work at the same time, the use is convenient and fast, and the working or study space is saved;

(2) books which are not needed to be used temporarily are stored on the storage plate by arranging the fixing cross beam, the first fixing rod and the second fixing rod, and the books do not fall off due to the support of the first fixing rod and the second fixing rod, so that the books are convenient to store and take;

(3) through setting up support column and second adjustment tank for whole device can the free rotation angle regulation, is convenient for adjust the books that are using on first example board and second example board, convenient and practical.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

fig. 3 is an enlarged front sectional view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a base frame; 2. a support pillar; 3. a storage plate; 4. fixing the cross beam; 5. a first fixing lever; 6. a second fixing bar; 7. a fixed block; 8. a fixing plate; 9. a first example panel; 10. a second example panel; 11. adjusting a rod; 12. a first regulating groove; 13. a second regulating groove; 14. a limiting groove; 15. a spring; 16. a first regulating block; 17. and a second adjusting block.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a book fixing and adjusting bracket for office use comprises a base frame 1, wherein a supporting column 2 is arranged at the top end of the base frame 1, the bottom of the right side of the supporting column 2 is connected with a storage plate 3 through a hinged shaft, a fixed cross beam 4 is welded at the middle part of the right side of the supporting column 2, the left sides of the front and rear ends of the storage plate 3 are connected with a first fixed rod 5 through a hinged shaft, the other end of the first fixed rod 5 is connected with one end of a second fixed rod 6 through a hinged shaft, the other end of the second fixed rod 6 is connected with the fixed cross beam 4 through a hinged shaft, a fixed block 7 is welded at the front left side of the storage plate 3, a fixed plate 8 is hinged at the front middle part of the supporting column 2, the storage plate 3 is accommodated to be parallel to the supporting column 2 when the storage plate 3 is not needed to, the folding of the fixed block 7 is convenient and the space is saved, the right side of the top end of the supporting column 2 is connected with the first example plate 9 through a hinged shaft, the left side of the top part of the first example plate 9 is welded with the second example plate 10, the bottom part of the first example plate 9 is connected with one end of the adjusting rod 11 through a hinged shaft, the top part of the right side of the supporting column 2 is provided with a first adjusting groove 12, the bottom end of the supporting column 2 is inserted in the second adjusting groove 13, the bottom end of the supporting column 2 is connected with the inner wall of the bottom part of the second adjusting groove 13 through an embedded bearing and is used for enabling the supporting column 2 to rotate, the use angles of the first example plate 9 and the second example plate 10 are adjusted by rotating the supporting column 2 and mutually clamping the bottom end of the adjusting rod 11 and the first adjusting grooves 12 at different positions, the folding is convenient and practical, the second adjusting groove 13 is arranged in the middle part of the top end of the base frame, and the inside spring 15 that is provided with of spacing groove 14, the one end of spring 15 all with the left inner wall welded fastening in spacing groove 14, the other end of spring 15 all with first regulating block 16 welded fastening, the outside of 2 bottoms of support column is the even welding of annular has second regulating block 17, its effect is when user's rotation support column 2, support column 2 drives second regulating block 17 rotatory, when first regulating block 16 produces conflict with second regulating block 17 contact, because the front and back both ends of first regulating block 16 are the inclined plane form, first regulating block 16 removes to the one side of keeping away from each other, when first regulating block 16 and second regulating block 17 no longer contact, make first regulating block 16 reset through the resilience force of spring 15, continue the card with second regulating block 17, fix first regulating groove 12, make it can not rotate by oneself.

The working principle is as follows: firstly, a user rotates the supporting column 2, the supporting column 2 drives the second adjusting block 17 to rotate, the second adjusting block 17 is contacted with the first adjusting block 16 to generate conflict, because one surface of the first adjusting block 16, which is contacted with the second adjusting block 17, is an inclined surface, the first adjusting block 16 moves to one side away from each other, the first adjusting block 16 extrudes the spring 15, when the user adjusts to a proper angle, the rotation is stopped, at the moment, the first adjusting block 16 is not contacted with the second adjusting block 17, the conflict disappears, the first adjusting block 16 resets through the resilience force of the spring 15, the first adjusting block 16 is clamped with the second adjusting block 17, so that the supporting column 2 cannot rotate, then the user adjusts the first example plate 9 and the second example plate 10 to a proper use angle, the adjusting rod 11 is pulled, the bottom end of the adjusting rod 11 is clamped with the first adjusting grooves 12 at different positions, the user will need practical books to put and use on first example board 9 and second example board 10, the user can put the books that need not use temporarily on the top of storing plate 3, be convenient for take at any time, when the user need not use storing plate 3, through the position that the first dead lever 5 of pulling is connected with second dead lever 6, it uses the right-hand member to do circular arc motion as the fulcrum to drive storing plate 3, storing plate 3 drives fixed block 7 and does circular arc motion, when storing plate 3 moves to being parallel with support column 2, through rotatory fixed plate 8, make the recess and the 7 mutual blocks of fixed block of 8 right side bottoms of fixed plate, fix storing plate 3, make storing plate 3 can not fall because of gravity, save space, be convenient for accomodate foldingly, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a fixed support of adjusting of books for official working, includes bed frame (1), its characterized in that: the top end of the base frame (1) is provided with a supporting column (2), the bottom of the right side of the supporting column (2) is connected with a storage plate (3) through a hinged shaft, the middle part of the right side of the supporting column (2) is welded with a fixed cross beam (4), the left sides of the front end and the rear end of the storage plate (3) are connected with a first fixed rod (5) through a hinged shaft, the other end of the first fixed rod (5) is connected with one end of a second fixed rod (6) through a hinged shaft, the other end of the second fixed rod (6) is connected with the fixed cross beam (4) through a hinged shaft, the right side of the top end of the supporting column (2) is connected with a first example plate (9) through a hinged shaft, the left side of the top of the first example plate (9) is welded with a second example plate (10), the middle part of the top end of the base frame (1) is provided with a second adjusting groove (13), the inner walls, and a spring (15) is arranged in the limiting groove (14).

2. An office book fixing and adjusting support as claimed in claim 1, wherein: the left side welding that deposits board (3) openly has fixed block (7), the positive middle part of support column (2) articulates there is fixed plate (8).

3. An office book fixing and adjusting support as claimed in claim 1, wherein: the bottom of the first example plate (9) is connected with one end of an adjusting rod (11) through a hinged shaft, and the top on the right side of the supporting column (2) is provided with a first adjusting groove (12).

4. An office book fixing and adjusting support as claimed in claim 1, wherein: the bottom end of the supporting column (2) is inserted into the second adjusting groove (13), and the bottom end of the supporting column (2) is connected with the inner wall of the bottom of the second adjusting groove (13) through an embedded bearing.

5. An office book fixing and adjusting support as claimed in claim 1, wherein: one end of the spring (15) is welded and fixed with the inner wall on the left side of the limiting groove (14), and the other end of the spring (15) is welded and fixed with the first adjusting block (16).

6. An office book fixing and adjusting support as claimed in claim 1, wherein: the outside of support column (2) bottom is the even welding of annular has second regulating block (17).