CN215318159U - Device with adjustable library's books are read - Google Patents

Abstract

The utility model discloses an adjustable device for reading books in a library, which relates to the technical field of book reading and comprises a bottom plate, wherein an L-shaped plate is fixedly connected to the left side of the bottom surface of the bottom plate, a T-shaped sliding groove is formed in the right side of the upper surface of the bottom plate, a first threaded rod is arranged in the T-shaped sliding groove, and optical axis parts at two ends of the first threaded rod are fixedly connected with the inner wall of the T-shaped sliding groove through a first bearing. Through the grip block that sets up, slide bar one, otic placode two, mutually support between threaded rod three and the thread bush, can be through the turning block who rotates three front ends of threaded rod, two thread bushes that make threaded rod three drive front and back side thread connection move, and through the reverse setting of side thread around with threaded rod three, can make two thread bushes on the threaded rod three carry out simultaneous reverse movement, thereby it is fixed to make two grip blocks in below be stained with thick liquid positions to books, avoided opening the too big page that leads to of angle because of books and dropped.

Description

Device with adjustable library's books are read

Technical Field

The utility model relates to the technical field of book reading, in particular to an adjustable device for reading books in a library.

Background

A book is a book or a character bound in a book, and is understood in a narrow sense as a collection of characters, images, and paper. Before the ancient Chinese paper is popularized, books are mostly woven by fire-baked bamboos, and the books are made of characters, pictures and other symbols, record various knowledge on a certain material, clearly express ideas, and are made into coiled works, so that the books are important tools for spreading various knowledge and ideas and accumulating human culture. With the development of history, it is changing and changing in writing mode, used material and form of framing, and form.

At present reading at books because need open books and read, the thick liquid portion of being stained with of books end can be unfavorable for the save of books because the open angle of books is too big and the condition that the page falls appears, and the fixation clamp position of the most when centre gripping page of current books reading device is comparatively fixed moreover, causes the characters on the page to shelter from easily, influences the books and reads.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an adjustable device for reading books in a library, which solves the problems that the pulp dipping part of the book end can cause page dropping due to the overlarge opening angle of the books, the storage of the books is not facilitated, and the positions of fixing clamps of most of the existing book reading devices are fixed when the pages are clamped, so that characters on the pages are easily shielded, and the reading of the books is influenced.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: an adjustable device for reading books in a library comprises a bottom plate, wherein an L-shaped plate is fixedly connected to the left side of the bottom surface of the bottom plate, a T-shaped chute is formed in the right side of the upper surface of the bottom plate, a first threaded rod is arranged in the T-shaped chute, optical axis parts at two ends of the first threaded rod are fixedly connected with the inner wall of the T-shaped chute through a first bearing, a first T-shaped sliding block is slidably connected in the T-shaped chute, a first threaded hole is formed in the first T-shaped sliding block and is in threaded connection with the first threaded rod, the front end and the rear end of the left side of the upper surface of the bottom plate are fixedly connected with a first lug plate, a fixed shaft is fixedly connected between opposite surfaces of the two first lug plates and is sleeved in a shaft hole formed below a swinging plate, a groove is formed in the middle of the wall of the left side of the swinging plate, the upper end of the groove is communicated with the outside, and clamping plates are arranged on the front side and the rear side of the groove, two equal fixedly connected with slide bar one in the back of the body below of grip block, and two slide bar one respectively sliding connection in the slide opening of seting up on the lateral wall around the recess, equal fixedly connected with otic placode two of upper surface middle part front and back side of swing board, T shape arc groove has all been seted up to the right side wall front and back side of swing board, two equal sliding connection has T shape slider two, two in the T shape arc groove the equal fixedly connected with sliding sleeve of right-hand member of T shape slider two, two equal sliding connection has slide bar two in the sliding sleeve.

Preferably, the right side of the L-shaped plate is in threaded connection with a second threaded rod through a second threaded hole, and the upper end optical axis part of the second threaded rod extends to the upper side of the L-shaped plate and is fixedly connected with a fixing plate through a second bearing.

Preferably, the upper end of the first T-shaped sliding block is hinged with a linkage rod through a first hinged seat, and the other end of the linkage rod is fixedly connected with the right side wall of the swinging plate through a second hinged seat.

Preferably, two be provided with threaded rod three between the otic placode two, and the two end optical axis part of threaded rod three all through bearing three respectively with two fixed connection of both sides otic placode, and threaded rod three front and back side screw thread sets up in opposite directions, the equal threaded connection in front and back side of threaded rod three has the thread bush, and two thread bushes respectively with the upper end fixed connection of front and back side grip block.

Preferably, the front ends of the two sliding sleeves are connected with bolts through three threads of the threaded holes.

Preferably, two equal fixedly connected with draw runner of upside of slide bar two, two the draw runner respectively with the spout sliding connection who sets up on the sliding sleeve inner wall of both sides, two the equal fixedly connected with L shape grip block of the looks back end of slide bar two, and two L shape grip blocks are the elastic plastic material, and the left side looks remote site of two L shape grip blocks is the curved surface setting.

(III) advantageous effects

The utility model has the beneficial effects that:

1. this device with adjustable library books are read, grip block through setting up, slide bar one, otic placode two, mutually support between three threaded rods and the thread bush, can be through the turning block who rotates three front ends of threaded rod, two thread bushes that make three threaded rods drive front and back side threaded connection move, and through the reverse setting of side thread around three threaded rods, can make two thread bushes on the three threaded rods carry out simultaneous reverse movement, thereby make two grip blocks in below be stained with thick liquid positions to books and carry out the centre gripping fixed, avoided opening the too big page that leads to of angle because of books and dropped.

2. This device with adjustable library's books are read, T shape arc groove through setting up, T shape slider two, the sliding sleeve, slide bar two, the draw runner, the spout, mutually support between L shape holding plate and the bolt, can pass through to stir L shape holding plate from top to bottom, make L shape holding plate drive T shape slider two slide in T shape arc groove, move to the suitable position and press from both sides the both sides that open books between the opposite face of L shape holding plate and swing board, afterwards, make slide bar two nimble removal in the sliding sleeve through rotating the bolt, conveniently adjust the horizontal clamping position of L shape holding plate, avoid sheltering from the characters on the books, the clamping position of convenient adjustment L shape holding plate has been realized, the practicality has been improved.

3. This device with adjustable library's books are read, through the T shape spout that sets up, threaded rod one, T shape slider one, screw hole one and the gangbar between mutually supporting, can make threaded rod one rotate through the turning block that rotates threaded rod one right-hand member, the threaded rod pass through again and drive T shape slider one with a screw hole threaded connection of T shape slider inside and remove to drive articulated gangbar and remove, make the swing board realize the angle slope, make things convenient for the reader to read books, improved the practicality.

Drawings

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

FIG. 2 is a schematic left-side sectional view of the wobble plate of the present invention;

FIG. 3 is a schematic diagram of a sectional right view of the swing plate according to the present invention;

FIG. 4 is a schematic top sectional view of the swing plate of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the sliding sleeve of the present invention.

In the figure: the device comprises a base plate 1, a 2L-shaped plate, a 3T-shaped sliding groove, a 4 threaded rod I, a 5T-shaped sliding block I, a 6 threaded hole I, a 7 lug plate I, a 8 fixed shaft, a 9 swinging plate, a 10 groove, a 11 clamping plate, a 12 sliding rod I, a 13 lug plate II, a 14T-shaped arc groove, a 15T-shaped sliding block II, a 16 sliding sleeve, a 17 sliding rod II, a 18 threaded rod II, a 19 fixed plate, a 20 threaded rod III, a 21 threaded sleeve, a 22 linkage rod, a 23 sliding strip, a 24 sliding groove, a 25L-shaped clamping plate and a 26 bolt.

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.

As shown in fig. 1 to 5, the present invention provides a technical solution: an adjustable device for reading books in a library comprises a bottom plate 1, wherein an L-shaped plate 2 is fixedly connected to the left side of the bottom surface of the bottom plate 1, a threaded rod II 18 is connected to the right side of the L-shaped plate 2 through a threaded hole II, a bearing II is fixedly connected with a fixing plate 19, the upper end optical axis part of the threaded rod II 18 extends to the upper side of the L-shaped plate 2, the threaded rod II 18 and the fixing plate 19 are arranged, the threaded rod II 18 can be inserted into a desk through aligning a gap between the L-shaped plate 2 and the bottom plate 1 to the desk, then the threaded rod II 18 is rotated, the threaded rod II 18 is connected with the threaded hole II through threads to drive the fixing plate 19 to move upwards so as to clamp and fix the desk, a T-shaped chute 3 is formed in the right side of the upper surface of the bottom plate 1, a threaded rod I4 is arranged in the T-shaped chute 3, and the optical axis parts at two ends of the threaded rod I4 are fixedly connected with the inner wall of the T-shaped chute 3 through the bearing I, the lower end of a linkage rod 22 can be more stable when moving leftwards and rightwards by arranging a T-shaped sliding groove 3 and a T-shaped sliding block I5, the T-shaped sliding block I5 is connected in the T-shaped sliding groove 3 in a sliding mode, the upper end of the T-shaped sliding block I5 is hinged with the linkage rod 22 through a hinge seat I, the other end of the linkage rod 22 is fixedly connected with the right side wall of a swinging plate 9 through a hinge seat II, the T-shaped sliding block I5 can drive the swinging plate 9 to incline when moving leftwards and rightwards by arranging the linkage rod 22, a reading book by a reader is facilitated, a threaded hole I6 is arranged in the T-shaped sliding block I5, the threaded hole I6 is in threaded connection with a threaded rod I4, the threaded rod I4 can drive the T-shaped sliding block I5 to move leftwards and rightwards when rotating, the front end and the rear end of the left side of the upper surface of the bottom plate 1 are fixedly connected with lug plates I7, a fixed shaft 8 is fixedly connected between opposite surfaces of the two ear plates 7, the fixed shaft 8 is sleeved in a shaft hole formed below the swing plate 9, the swing plate 9 can rotate by taking the fixed shaft 8 as an axis when inclining through the arrangement of the fixed shaft 8 and the swing plate 9, the structural integrity is realized, a groove 10 is formed in the middle of the left side wall of the swing plate 9, the upper end of the groove 10 is communicated with the outside, the rear end of a book is convenient to place through the groove 10, the rear end of the book is more stable when being placed on the swing plate 9, clamping plates 11 are respectively arranged on the front side and the rear side of the groove 10, slide rods 12 are fixedly connected below opposite surfaces of the two clamping plates 11, the clamping plates 11 on the two sides can be more stable when moving through the arrangement of the slide rods 12, and the two slide rods 12 are respectively connected in slide holes formed in the front side wall and the rear side wall of the groove 10 in a sliding manner, the front side and the rear side of the middle part of the upper surface of the swinging plate 9 are fixedly connected with two lug plates 13, a threaded rod three 20 is arranged between the two lug plates 13, optical axis parts at two ends of the threaded rod three 20 are respectively and fixedly connected with the two lug plates 13 at two sides through a bearing three, threads at the front side and the rear side of the threaded rod three 20 are reversely arranged, threaded sleeves 21 are respectively and fixedly connected with the front side and the rear side of the clamping plate 11 at the front side and the rear side, the threaded rod three 20 and the threaded sleeves 21 are arranged, the threaded rod three 20 can drive the two threaded sleeves 21 which are in threaded connection at the front side and the rear side to move by rotating the threaded rod three 20, the two threaded sleeves 21 on the threaded rod three 20 can simultaneously and reversely move by reversely arranging the threads at the front side and the rear side on the threaded rod three 20, so that the two threaded sleeves 21 respectively drive the two clamping plates 11 to reversely move, thereby clamping and fixing the rear end slurry dipping part of the book, avoiding the situation that the slurry dipping part of the book falls off due to the overlarge opening angle of the book page, the front side and the rear side of the right side wall of the swinging plate 9 are both provided with T-shaped arc grooves 14, two T-shaped sliders 15 are respectively connected in the two T-shaped arc grooves 14 in a sliding way, the L-shaped clamping plates 25 at the two sides can be more stable when moving by arranging the T-shaped arc grooves 14 and the two T-shaped sliders 15, the T-shaped arc grooves 14 can ensure that the L-shaped clamping plates 25 at the two sides move in an arc way, being convenient to clamp and fix any position of the two opened sides of the book, avoiding the shielding of the font of the book, improving the practicability, the right ends of the two T-shaped sliders 15 are both fixedly connected with sliding sleeves 16, the front ends of the two sliding sleeves 16 are both connected with bolts 26 through three threads of threaded holes, and through the arrangement of the bolts 26, the bolts 26 can be rotated, the bolt 26 is connected with the thread hole three threads to move, the bolt 26 is not overlapped with the sliding rod two 17, the sliding rod two 17 can move flexibly in the sliding sleeve 16, the transverse clamping position of the L-shaped clamping plate 25 can be adjusted conveniently, the characters on books can be avoided, the practicability is improved, the sliding rod two 17 is connected with the two sliding sleeves 16 in a sliding way, the upper sides of the two sliding rods two 17 are fixedly connected with the sliding strips 23, the two sliding strips 23 are respectively connected with the sliding grooves 24 arranged on the inner walls of the sliding sleeves 16 at two sides in a sliding way, the opposite ends of the two sliding rods two 17 are fixedly connected with the L-shaped clamping plate 25, the two L-shaped clamping plates 25 are made of elastic plastics, the opposite ends at the left sides of the two L-shaped clamping plates 25 are arranged in a curved surface way, the sliding rods two sliding rods 17 can not rotate when sliding in the sliding sleeves 16 by arranging the sliding strips 23 and the sliding grooves 24, and the L-shaped clamping plates 25 can not swing when adjusting the clamping position, the structural integrity is realized, the left opposite ends of the two L-shaped clamping plates 25 are set to be curved surfaces, the L-shaped clamping plates 25 of the other side can be conveniently inserted into the lower portion of the L-shaped clamping plates 25 after page turning, the practicability is improved, the L-shaped clamping plates 25 can be made to have certain deformation capacity by setting the L-shaped clamping plates 25 to be made of elastic plastic materials, and therefore books can be better clamped.

The method comprises the following operation steps:

s1, when the desk is used, firstly, the gap between the L-shaped 2 and the bottom plate 1 is aligned with the desk board of the desk and inserted, and then the second threaded rod 18 is rotated, so that the second threaded rod 18 is in threaded connection with the second threaded hole to drive the fixing plate 19 to move upwards, and the desk board of the desk is clamped and fixed;

s2, then, the rear end of a book to be read is placed in the groove 10, the rotating block at the right end of the upper threaded rod III 20 is rotated, the threaded rod III 20 drives the two threaded sleeves 21 which are in threaded connection with the front side and the rear side to move, the front side and the rear side of the threaded rod III 20 are reversely arranged, the two threaded sleeves 21 on the threaded rod III 20 can simultaneously and reversely move, the two threaded sleeves 21 respectively drive the two clamping plates 11 to reversely move, meanwhile, the sliding rod I12 is driven to slide in the sliding hole, and the two clamping plates 11 below are used for clamping and fixing the book slurry-stained part;

s3, the L-shaped clamping plate 25 is shifted up and down, the L-shaped clamping plate 25 drives the second T-shaped sliding block 15 to slide in the T-shaped arc groove 14, two sides of the book, which are opened when the book is moved to a proper position, are clamped between the opposite faces of the L-shaped clamping plate 25 and the swinging plate 9, then, the bolt 26 is not overlapped with the second sliding rod 17 by rotating the bolt 26, so that the second sliding rod 17 can move flexibly in the sliding sleeve 16, the transverse clamping position of the L-shaped clamping plate 25 is adjusted conveniently, and then the bolt 26 is rotated reversely, so that the sliding rod 17 is fixed, and therefore characters on the book are prevented from being shielded.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a device with adjustable library's books are read, includes bottom plate (1), its characterized in that: the bottom surface left side of the bottom plate (1) is fixedly connected with an L-shaped plate (2), the upper surface right side of the bottom plate (1) is provided with a T-shaped sliding groove (3), a first threaded rod (4) is arranged in the T-shaped sliding groove (3), optical axis parts at two ends of the first threaded rod (4) are fixedly connected with the inner wall of the T-shaped sliding groove (3) through a first bearing, a first T-shaped sliding block (5) is connected in the T-shaped sliding groove (3) in a sliding manner, a first threaded hole (6) is formed in the first T-shaped sliding block (5), the first threaded hole (6) is in threaded connection with the first threaded rod (4), the front end and the rear end of the upper surface left side of the bottom plate (1) are fixedly connected with a first lug plate (7), a fixed shaft (8) is fixedly connected between opposite surfaces of the two first lug plates (7), the fixed shaft (8) is sleeved in a shaft hole formed below the swinging plate (9), the middle part of the left side wall of the swinging plate (9) is provided with a groove (10), and the upper end of recess (10) is linked together with the external world, the side all is provided with grip block (11), two around recess (10) the equal fixedly connected with slide bar (12) in the back of the body below of grip block (11), and two slide bar (12) respectively sliding connection in the slide opening of seting up on recess (10) front and back lateral wall, the equal fixedly connected with otic placode two (13) of upper surface middle part front and back side of swing board (9), T shape arc groove (14), two have all been seted up to the right side wall front and back side of swing board (9) equal sliding connection has T shape slider two (15) in T shape arc groove (14), two the equal fixedly connected with sliding sleeve (16) of right-hand member of T shape slider two (15), two equal sliding connection has slide bar two (17) in sliding sleeve (16).

2. The adjustable device for reading books in a library as claimed in claim 1, wherein: the right side of the L-shaped plate (2) is in threaded connection with a second threaded rod (18) through a second threaded hole, and the upper end optical axis part of the second threaded rod (18) extends to the upper side of the L-shaped plate (2) and is fixedly connected with a fixing plate (19) through a second bearing.

3. The adjustable device for reading books in a library as claimed in claim 1, wherein: the upper end of the T-shaped sliding block I (5) is hinged with a linkage rod (22) through a hinged seat I, and the other end of the linkage rod (22) is fixedly connected with the right side wall of the swinging plate (9) through a hinged seat II.

4. The adjustable device for reading books in a library as claimed in claim 1, wherein: two be provided with threaded rod three (20) between otic placode two (13), and the both ends optical axis part of threaded rod three (20) all through bearing three respectively with two (13) fixed connection of both sides otic placode, and the reverse setting of the front and back side screw thread of threaded rod three (20), the equal threaded connection in front and back side of threaded rod three (20) has thread bush (21), and two thread bushes (21) respectively with the upper end fixed connection of front and back side grip block (11).

5. The adjustable device for reading books in a library as claimed in claim 1, wherein: the front ends of the two sliding sleeves (16) are connected with bolts (26) through three threads of threaded holes.

6. The adjustable device for reading books in a library as claimed in claim 1, wherein: the upper sides of the two sliding rods (17) are fixedly connected with sliding strips (23), the sliding strips (23) are respectively in sliding connection with sliding grooves (24) formed in the inner walls of the sliding sleeves (16) on the two sides, the back ends of the two sliding rods (17) are fixedly connected with L-shaped clamping plates (25), the two L-shaped clamping plates (25) are made of elastic plastic, and opposite ends of the left sides of the two L-shaped clamping plates (25) are arranged in a curved surface mode.

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