CN110859425A

CN110859425A - Bookshelf embedded with adjustable book end

Info

Publication number: CN110859425A
Application number: CN201911318877.4A
Authority: CN
Inventors: 罗贤辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-03-06

Abstract

The invention discloses a bookshelf embedded with an adjustable book end, which comprises a fixed base plate, wherein fixed plates are fixedly arranged on the left side and the right side of the bottom of the fixed base plate, and a driving motor is fixedly arranged on the right side of the fixed plate on the right side. This bookshelf of adjustable book end of gomphosis, through setting up the carousel, when the book volume between two second book ends about needs increase and decrease, rotate the carousel, make first screw rod rotate, make two remove loop bars receive its screw thrust and reverse movement, thereby can adjust the distance between two second book ends in a flexible way, conveniently increase and decrease the book volume between two second book ends, when needs increase and decrease the book volume between two first book ends, only need manually with two first book ends towards the direction that backs on the back mutually to promote, compress the telescopic link, can place the book between two first book ends, the telescopic link through the compression state is automatic kick-backs first book end, can be good with the book end, make equipment reach convenient to use's effect.

Description

Bookshelf embedded with adjustable book end

Technical Field

The invention relates to the technical field of bookshelves, in particular to a bookshelf embedded with adjustable book ends.

Background

The book end is used for supporting articles for books to stand stably, is made of materials such as 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 sorting different types of books, can be used for sorting a bookshelf with a gap in a library, and can be used for opening up neat book and document spaces on a flat desk by companies and individuals.

The existing book end bookshelf generally has the defect of inconvenient use, when a user uses a book, a part of the bottom surface of the book end is required to be pressed under the book to ensure that the book end cannot be pushed away by the book, so that the book end is troublesome to use, when the user wants to remove the book end to increase or decrease the book, the user usually needs to lift the book pressed on the bottom of the book end firstly and then increase or decrease the book, meanwhile, the stability of the book end is not good enough when the book end is used, the book end is easy to collapse, and the use is very inconvenient, so that the bookshelf embedded with the adjustable book end is provided to solve the problem.

Disclosure of Invention

The invention aims to provide a bookshelf embedded with an adjustable book end, which aims to solve the problems that the existing bookshelf with the adjustable book end in the background art is inconvenient to use, a part of the bottom surface of the existing bookshelf with the adjustable book end is required to be pressed under the book to ensure that the book end cannot be pushed away by the book when the book is used, so that the book end is troublesome to use, when a user wants to remove or increase or decrease the book end, the book pressed on the bottom of the existing bookshelf is required to be lifted firstly, then the book can be increased or decreased, and meanwhile, the existing bookshelf with the adjustable book end is not good in stability and easy to collapse and is inconvenient to use.

In order to achieve the purpose, the invention provides the following technical scheme: a bookshelf with an embedded adjustable book stand comprises a fixed base plate, wherein fixed plates are fixedly mounted on the left side and the right side of the bottom of the fixed base plate, a driving motor is fixedly mounted on the right side of the fixed plates, a second screw rod is fixedly mounted on an output shaft of the driving motor, movable loop bars are movably mounted at the left end and the right end of the outer side of the second screw rod, pulleys are fixedly mounted at the bottom of the movable loop bars, a pushing block is movably mounted between the two fixed plates, a movable plate is fixedly mounted at the bottom of the pushing block, movable wheels are fixedly mounted on the left side and the right side of the bottom of the movable plate, compression springs are fixedly mounted on the left side and the right side of the bottom of the movable loop bars, a slide bar is fixedly mounted at the top of the fixed base plate, a book stand frame is fixedly mounted at, the utility model discloses a book end, including carousel, first screw rod, the equal movable mounting in both ends has the removal loop bar about the first screw rod outside, the inner chamber fixed mounting of book end frame has quantity to be three puts the book end frame, two from top to bottom remove the equal fixed mounting in one side that the loop bar is relative has the second book end, the inner chamber fixed mounting of book end frame has quantity to be two baffles, centre the equal movable mounting in the left and right sides of putting the book end frame inner chamber has first book end, two the equal fixed mounting in one side that first book end was carried on the back mutually has quantity to be two telescopic links.

Preferably, the left and right sides at both ends all have seted up the spout about the baffle, and the spout respectively with first book end and second book end looks adaptation, the telescopic link is ninety degrees perpendicular installation with first book end.

Preferably, two the relative one side of removal loop bar all sets up threaded hole, and threaded hole and first screw rod looks adaptation, it is trapezoidal to promote the piece.

Preferably, a bearing is fixedly mounted on the left side of the first screw rod, the first screw rod is movably connected with the book stand frame through the bearing, and the number of the telescopic rods is four.

Preferably, one side of each fixed plate opposite to the other side of each fixed plate is provided with a clamping groove, the clamping grooves are matched with the moving plates, and the sliding rods and the movable sleeve rods are vertically arranged at ninety degrees.

Preferably, two the quantity of first screw rod is two, and two first screw rods are the symmetric distribution with the perpendicular bisector of book end frame, two the screw thread through-hole with second screw rod looks adaptation is all seted up to the relative one side of activity loop bar.

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

the bookshelf with the embedded adjustable book ends has the advantages that through the arrangement of the rotary disc, when the book volume between the left second book ends and the right second book ends needs to be increased or decreased, the rotary disc is rotated to enable the first screw rod to rotate, the threaded holes are formed in the opposite sides of the left movable loop bar and the right movable loop bar, when the first screw rod rotates, the left movable loop bar and the right movable loop bar move left and right under the thrust of the threads in the two movable loop bars, the two movable loop bars move reversely under the thrust of the threads, the distance between the two second book ends can be flexibly adjusted, the book volume can be conveniently increased or decreased between the two second book ends, when the book volume needs to be increased or decreased between the two first book ends, the two first book ends are manually pushed towards the opposite directions, the telescopic rods are compressed, the book can be placed between the two first book ends, and the first book ends can be automatically rebounded through, can be good with the book end, the user can place the books that often can browse between two first book ends, conveniently takes, places the books that often browse between two second book ends, through adjusting first screw rod, can place the book stably for a long time, makes equipment reach convenient to use's effect, has improved the practicality of device greatly, uses very in a flexible way, satisfies the demand that people used more.

This bookshelf of adjustable book end of gomphosis, through setting up driving motor, start driving motor, make the second screw rod rotate, through all set up the screw thread through-hole with second screw rod looks adaptation in two movable loop bars, and be equipped with the slide bar on the movable loop bar, make the rotation of movable loop bar receive the restriction, the same thing, when the second screw rod rotates, two movable loop bars can reverse movement, thereby promote two pulley reverse movements, when the distance between two pulleys draws close, will promote the piece and push down, make the removal wheel move down, can conveniently carry equipment wholly, the practicality of device has further been improved, it is very convenient to use.

Drawings

FIG. 1 is a schematic view of a bookshelf structure with an adjustable bookend;

fig. 2 is an enlarged view of a portion a of the bookshelf of the embedded adjustable bookend of the present invention in fig. 1.

In the figure: 1-a moving wheel; 2, moving a board; 3-fixing the bottom plate; 4-a first screw; 5-placing a bookshelf; 6-a separator; 7-a telescopic rod; 8-a first book stand; 9-a second book stand; 10-moving the loop bar; 11-a turntable; 12-a drive motor; 13-a compression spring; 14-a pulley; 15-pushing block; 16-a second screw; 17-a movable loop bar; 18-sliding rod, 19-fixing plate and 20-book stand.

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.

Referring to fig. 1 and fig. 2, an embodiment of the present invention: a bookshelf with an embedded adjustable book end comprises a fixed base plate 3, fixed plates 19 are fixedly arranged on the left side and the right side of the bottom of the fixed base plate 3, clamping grooves are formed in one opposite sides of the two fixed plates 19 and are matched with a movable plate 2, slide rods 18 are vertically arranged at ninety degrees with movable sleeve rods 17, a driving motor 12 is fixedly arranged on the right side of the right fixed plate 19, the type of the driving motor 12 can be YL, the driving motor 12 is started by arranging the driving motor 12, so that second screw rods 16 rotate, threaded through holes matched with the second screw rods 16 are formed in the two movable sleeve rods 17, the slide rods 18 are arranged on the movable sleeve rods 17, so that the rotation of the movable sleeve rods 17 is limited, similarly, when the second screw rods 16 rotate, the two movable sleeve rods 17 can move reversely, so that the two pulleys 14 are pushed to move reversely, and when the distance between the two pulleys 14 is shortened, the pushing block 15 is pushed downwards to enable the moving wheel 1 to move downwards, so that the whole equipment can be conveniently carried, the practicability of the device is further improved, the device is very convenient and fast to use, the output shaft of the driving motor 12 is fixedly provided with the second screw rods 16, the left end and the right end of the outer side of each second screw rod 16 are movably provided with the movable loop bars 17, the number of the two first screw rods 4 is two, the two first screw rods 4 are symmetrically distributed by the perpendicular bisector of the book stand 20, one side opposite to the two movable loop bars 17 is respectively provided with a threaded through hole matched with the second screw rods 16, the bottom of each movable loop bar 17 is fixedly provided with the pulley 14, the pushing block 15 is movably arranged between the two fixed plates 19, the bottom of each pushing block 15 is fixedly provided with the moving plate 2, the left side and the right side of the bottom of the moving plate 2 are respectively fixedly provided with the moving wheel 1, the top of the movable loop bar 17 is fixedly provided with a slide bar 18, the top of the fixed base plate 3 is fixedly provided with a book stand 20, the upper end and the lower end of the right side of the book stand 20 are movably provided with turntables 11, when the book amount between the left and the right second book stands 9 needs to be increased or decreased by arranging the turntables 11, the turntables 11 are rotated to enable the first screw rods 4 to rotate, the threaded holes are respectively formed in the opposite sides of the left and the right movable loop bars 10, when the first screw rods 4 rotate, the left and the right movable loop bars 10 move left and right under the thrust of the threads of the movable loop bars 10, the threads of the threaded holes in the two movable loop bars 10 are reversed to enable the two movable loop bars 10 to move reversely under the thrust of the threads, so that the distance between the two second book stands 9 can be flexibly adjusted, the book amount between the two second book stands 9 can be conveniently increased or decreased, when the book amount between the two first book stands 8 needs to be increased or decreased, the, the telescopic rod 7 is compressed, a book can be placed between the two first book ends 8, the first book ends 8 are automatically rebounded through the telescopic rod 7 in a compressed state, the book end can be well placed, a user can place the book which can be frequently browsed between the two first book ends 8 and can conveniently take the book, the book which cannot be frequently browsed is placed between the two second book ends 9, the book can be stably placed for a long time by adjusting the first screw rod 4, the equipment achieves the effect of convenient use, the practicability of the device is greatly improved, the device is very flexible to use and meets the use requirements of people better, the first screw rod 4 is fixedly installed on the left side of the rotary disc 11, the bearing is fixedly installed on the left side of the first screw rod 4, the first screw rod 4 is movably connected with the book end frame 20 through the bearing, the number of the telescopic rods 7 is four, the movable sleeve rods 10 are movably installed at the left end and the right end of the outer side of the first, the opposite sides of the two movable loop bars 10 are both provided with threaded holes which are matched with the first screw rods 4, the pushing block 15 is trapezoidal, the inner cavity of the book stand frame 20 is fixedly provided with three book placing frames 5, the opposite sides of the upper and lower movable loop bars 10 are both fixedly provided with second book stands 9, the inner cavity of the book stand frame 20 is fixedly provided with two clapboards 6, the left and right sides of the upper and lower ends of each clapboard 6 are both provided with chutes which are respectively matched with the first book stand 8 and the second book stand 9, the telescopic rods 7 and the first book stand 8 are vertically arranged at ninety degrees, the left and right sides of the inner cavity of the middle book placing frame 5 are both movably provided with the first book stand 8, the opposite sides of the two first book stands 8 are both fixedly provided with two telescopic rods 7, each telescopic rod 7 consists of a connecting loop bar and a movable bar, the inner part of the connecting loop bar is movably connected with a movable bar, one end of which penetrates through and extends to the outer part of the connecting loop, the clamping block is fixedly connected to the bottom of the movable rod, and the movable rod cannot be separated from the connecting sleeve rod after extending upwards through the clamping block.

The working principle is as follows: through rotating the carousel 11, make two remove loop bars 10 antiport, can control the distance between two second book ends 9 in a flexible way, thereby conveniently place the books that the user often browsed steadily, when the book volume between two first book ends 8 of needs increase and decrease, only need promote two first book ends 8, compress telescopic link 7, through the distance between two first book ends 8 of nimble change, can place the books that the user often browsed between two first book ends 8, conveniently get, make equipment reach convenient to use's effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 bookshelf of adjustable book end of gomphosis, includes PMKD (3), its characterized in that: the left side and the right side of the bottom of the fixed base plate (3) are fixedly provided with fixed plates (19), the right side of the fixed plates (19) is fixedly provided with a driving motor (12), an output shaft of the driving motor (12) is fixedly provided with a second screw (16), the left side and the right side of the outer side of the second screw (16) are movably provided with movable loop bars (17), the bottom of each movable loop bar (17) is fixedly provided with a pulley (14), a pushing block (15) is movably arranged between the two fixed plates (19), the bottom of each pushing block (15) is fixedly provided with a movable plate (2), the left side and the right side of the bottom of each movable plate (2) are fixedly provided with movable wheels (1), the left side and the right side of the bottom of each movable plate (2) are fixedly provided with compression springs (13), and the top of each movable loop bar (, a book stand (20) is fixedly arranged at the top of the fixed bottom plate (3), the upper end and the lower end of the right side of the book stand (20) are both movably provided with a turntable (11), a first screw (4) is fixedly arranged on the left side of the turntable (11), movable loop bars (10) are movably arranged at the left end and the right end of the outer side of the first screw (4), three book placing frames (5) are fixedly arranged in the inner cavity of the book end frame (20), second book ends (9) are fixedly arranged on the opposite sides of the upper and lower movable loop bars (10), the bookend is characterized in that the two partition plates (6) are fixedly arranged in the inner cavity of the bookend frame (20), first bookends (8) are movably arranged on the left side and the right side of the inner cavity of the bookend frame (5) in the middle, and two telescopic rods (7) are fixedly arranged on one sides of the two bookends (8) which are opposite to each other.

2. The bookshelf of claim 1, wherein: the left and right sides at both ends all have seted up the spout about baffle (6), and the spout respectively with first book end (8) and second book end (9) looks adaptation, telescopic link (7) are ninety degrees perpendicular installation with first book end (8).

3. The bookshelf of claim 1, wherein: two remove loop bar (10) relative one side all set up threaded hole, and threaded hole and first screw rod (4) looks adaptation, it is trapezoidal to promote piece (15).

4. The bookshelf of claim 1, wherein: the left side fixed mounting of first screw rod (4) has the bearing, and first screw rod (4) pass through bearing and book end frame (20) swing joint, the quantity of telescopic link (7) is four.

5. The bookshelf of claim 1, wherein: two the relative one side of fixed plate (19) all has seted up the draw-in groove, and draw-in groove and movable plate (2) looks adaptation, slide bar (18) are ninety degrees vertical installation with activity loop bar (17).

6. The bookshelf of claim 1, wherein: two the quantity of first screw rod (4) is two, and two perpendicular bisector that first screw rod (4) used book grudging post (20) is the symmetric distribution, two the screw thread through-hole with second screw rod (16) looks adaptation is all seted up to one side that activity loop bar (17) is relative.