CN217309493U

CN217309493U - Folding reading-rack

Info

Publication number: CN217309493U
Application number: CN202220779853.XU
Authority: CN
Inventors: 景庭芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-30
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a folding reading shelf, which comprises a back plate, wherein a plurality of positioning hole groups are symmetrically arranged at the left side and the right side of the back plate, the positioning hole groups are arranged at intervals along the length direction of the back plate, and each positioning hole group comprises at least one positioning hole; the spine yielding plate is fixedly arranged in the middle of the front surface of the back plate; the two book supporting plates are symmetrically and rotatably arranged on the left side and the right side of the spine yielding plate; the positioning plate is rotatably arranged on the book supporting plate, and at least one clamping pin is arranged on one side of the positioning plate, which is far away from the rotating position; the top supporting plate is rotatably arranged at the upper position of the back plate; the rotating limiting block is fixedly arranged at the upper end of the back surface of the back plate and is used for limiting the rotation of the top supporting plate; dog, fixed mounting are at the front lower extreme that props the book board, the utility model discloses whole integrated design, occupation space is little under the storage state, under the state of strutting, the person of reading can be according to the nimble rotation angle who props the book board of adjustment of the demand of reading, and structural stability is high, can bear heavier books, and the practicality is strong.

Description

Folding reading-rack

Technical Field

The utility model belongs to the technical field of stationery technical field and specifically relates to a foldable bookshelf of seeing.

Background

As the name suggests, the reading rack is a reading-assisting rack, can be compatible with books and journals and electronic readers with various thicknesses and sizes, can adjust reading angles, is usually made of wood or plastic materials, and is suitable for reading enthusiasts, students, papermen, cervical spondylosis patients and the like. The reading shelf is helpful for cultivating correct reading habits, keeping the distance between eyes and books, protecting eyes, preventing eye diseases, alleviating strain of lumbar vertebra, cervical vertebra and back, and effectively preventing humpback, lumbar vertebra, shoulder and cervical spondylosis.

Due to the advantages of the reading frame, the reading frame is more and more favored by people in real life. But current book reading frame is mostly direct concatenation expansion use, for example adopt support and reading board to splice, the support is used for carrying out height adjustment to reading board, and books are placed on reading board, then clip with the clip and clip, and this kind of book reading frame is convenient though height adjustment, but has following defect: 1. the book is inconvenient to turn, and the book needs to be fixed again by a clip every time the book is turned; 2. the book is unfolded in a flatly spreading mode, and the position of the near side of the page is inconvenient to watch due to the fact that the focus of the visual angle is generally in the center position; 3. the stability of the whole structure is poor, and because the reading plate and the bracket are not directly connected, the reading plate is easy to shift in the process of turning the book by a child and needs to be readjusted to the original position, so that the phenomenon is more obvious when the book is heavier; 4. when the device is not used, the parts need to be disassembled, and the bracket needs to be retracted, so that the operation is troublesome, and the occupied space is relatively large.

In addition, there is the bookshelf of seeing of integral type design on the market also, but the bookshelf of seeing of integral type design general structure is fixed, accomodates inconveniently, and can't be according to the angle of turning over of the reasonable adjustment page of reading demand, can't be applicable to different crowds ' reading custom.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a folding reading rack.

The utility model adopts the technical proposal that: a folding reading shelf comprises a back plate, wherein a plurality of positioning hole groups are symmetrically arranged on the left side and the right side of the back plate, the positioning hole groups are arranged at intervals along the length direction of the back plate, and each positioning hole group comprises at least one positioning hole;

the spine yielding plate is fixedly arranged in the middle of the front surface of the back plate;

the two book supporting plates are symmetrically and rotatably arranged on the left side and the right side of the spine yielding plate;

the positioning plate is rotatably arranged on the book supporting plate, and at least one clamping pin is arranged on one side of the positioning plate, which is far away from the rotating position;

the top supporting plate is rotatably arranged at the upper position of the back plate;

the rotating limiting block is fixedly arranged at the upper end of the back surface of the back plate and is used for limiting the rotation of the top supporting plate;

the stop block is fixedly arranged at the lower end of the front side of the book supporting plate;

the foldable reading shelf is in a storage state and an opening state, in the storage state, the book supporting plate rotates to be coplanar with the spine abdicating plate, the positioning plate rotates to be connected with the book supporting plate in an inner mode, and the top supporting plate rotates to be connected with the back plate in an inner mode; under the state of opening, prop the book board and rotate and leave the spine lets the position board place plane, the locating plate rotates and leaves prop the book board, and pass through the card foot with the location is realized to the joint of locating hole, the top fagging rotates to the joint and arrives rotate the stopper.

Preferably, every group location punch combination all includes two locating holes, and two locating holes on the same location punch combination set up respectively the upper and lower both ends of backplate, the card foot has two under the state of strutting, two card feet correspond the joint respectively to two locating holes of same location punch combination in.

In the in-service use, the location punch combination that lies in the backplate with one side can design the multiunit according to user's demand, but two card feet accurate joint realize in the middle of every two locating holes of a set of, the nimble regulation to propping the upset angle of book board, and the person of reading if do not like the page to be in half the state of turning over, also can choose not to prop the upset of book board, directly place on propping the book board can.

Preferably, the upper position of backing plate is equipped with first opening, the top board is through articulated the installing of folding paper in the first opening, and articulated the setting of folding paper is in the upper end of first opening.

Preferably, under the state of strutting, the spine lets the both ends about the position board respectively with prop one side butt of book board, form and rotate spacingly, design like this mainly also to propping the book board and form pivoted spacingly, prevent to prop book board turned angle too big to when the card foot joint in the locating hole, form the triangular supports, the structure can be more stable.

Preferably, be located on the backplate, and the upper end of first opening is equipped with first bolt hole, first bolt hole is used for the cooperation to realize right it is fixed to rotate the stopper to carry out the bolt.

Preferably, be equipped with the second opening on propping the book board, the locating plate is articulated to be installed in the second opening.

Preferably, the book supporting plate is located on the book supporting plate, at least one second bolt hole is formed in the lower end of the second through hole, and the second bolt hole is used for being matched with the block to achieve bolt fixing.

More preferably, the back plate and the book supporting plate are both provided with a plurality of decorative hollowed-out holes.

The working principle is as follows: the book reading frame is in a storage state when not used, the book supporting plate is attached to the back plate in the storage state, the positioning plate rotates to the second through hole of the book supporting plate, the top supporting plate rotates to be internally connected to the first through hole of the back plate, and the overall displayed structural effect is flat-plate-shaped and small in occupied space. When needs are used, only need to prop the book board and rotate and leave the backplate, and prop the book board outwards upset relatively with the locating plate, until through the joint of card foot in the middle of the locating hole (here can be according to the demand with the joint of card foot in the middle of the locating hole of suitable position, realize the regulation to locating plate rotation angle), at last with the backup pad upset leave the backplate, until the butt realize on rotating the stopper spacing can, all operations are accomplished the back, place the bookshelf on the plane, the backup pad leans on the back as the support, books directly stand out place on two book boards prop can, the spine can correspond places on the spine lets the position board, the lower extreme of books can the butt on the dog, the book that the person of reading can be random turns over the book and watches, it is very convenient to use.

Compared with the prior art, the utility model, it has following beneficial effect:

1. the turning angle of the book supporting plate can be flexibly adjusted by a reader according to the reading requirement, and the book supporting plate can be optionally not turned when the pages are not in a half-turning state, so that more selectivity is achieved;

2. the whole integrated design is adopted, and the whole body is in a flat plate shape in a storage state, so that the occupied space is small;

3. the storage process and the opening process are simple and convenient, and can be realized by simply turning over for a plurality of steps;

4. under the state of strutting, structural stability is high, can bear heavier books, owing to have the angle restriction of propping the book board, simply turn over the page or leaf and can not influence the locating position of books.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.

FIG. 1 is a front view structure diagram of the front side of the utility model in the expanded state;

FIG. 2 is a front and rear side view angle structure diagram of the utility model in the expanded state;

fig. 3 is a view of the back view in the storage state of the present invention;

fig. 4 is a back plate structure diagram related to the present invention.

In the drawings are labeled: 1-back plate, 101-first through hole, 102-positioning hole, 103-first bolt hole, 2-book supporting plate, 201-second through hole, 202-second bolt hole, 3-positioning plate, 301-clamping pin, 4-top supporting plate, 5-rotation limiting block, 6-stop block, 7-spine position-giving plate and 8-hinged hinge.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The specific implementation scheme is as follows: referring to fig. 1-4, the utility model relates to a folding reading rack, which comprises a back plate 1, wherein a plurality of positioning hole groups are symmetrically arranged on the left side and the right side of the back plate 1, the positioning hole groups are arranged at intervals along the length direction of the back plate 1, and each positioning hole group comprises at least one positioning hole 102;

the spine yielding plate 7 is fixedly arranged in the middle of the front surface of the back plate 1;

the two book supporting plates 2 are symmetrically and rotatably arranged on the left side and the right side of the spine yielding plate 7;

the positioning plate 3 is rotatably arranged on the book supporting plate 2, and one side of the positioning plate 3, which is far away from the rotating position, is provided with at least one clamping pin 301;

the top supporting plate 4 is rotatably arranged at the upper position of the back plate 1;

the rotating limiting block 5 is fixedly arranged at the upper end of the back surface of the back plate 1 and is used for limiting the rotation of the top supporting plate 4; the stop block 6 is fixedly arranged at the lower end of the front side of the book supporting plate 2;

the folding reading shelf is in a storage state and an opening state, in the storage state, the book supporting plate 2 rotates to be coplanar with the spine relief plate 7, the positioning plate 3 rotates to be connected with the book supporting plate 2 in an inner mode, and the top supporting plate 4 rotates to be connected with the back plate 1 in an inner mode; under the state of opening, prop book block 2 and rotate and leave the spine and let position board 7 place plane, locating plate 3 rotates and leaves book block 2, and realizes the location through the joint of card foot 301 and locating hole 102, and top fagging 4 rotates to the joint and rotates stopper 5.

As a preferred embodiment of this embodiment, each positioning hole set includes two positioning holes 102, the two positioning holes 102 on the same positioning hole set are respectively disposed at the upper and lower ends of the back plate 1, and there are two clamping legs 301, and in the expanded state, the two clamping legs 301 are correspondingly clamped into the two positioning holes 102 of the same positioning hole set respectively.

In the in-service use, the positioning hole group that lies in backplate 1 with one side can design the multiunit according to user's demand, and two blocking feet 301 can accurate joint in the middle of every two positioning holes 102 of a set of, realize the nimble regulation to propping the upset angle of book board 2, and the person of reading if do not like the page to be in half the state of turning over, also can choose not to prop book board 2 upset, directly place on propping book board 2 can.

In addition, the upper position of the back plate 1 is provided with a first through hole 101, the top support plate 4 is hinged and installed in the first through hole 101 through a hinge 8, and the hinge 8 is arranged at the upper end of the first through hole 101.

In this embodiment, under the state of strutting, the spine lets the both ends about position board 7 respectively with prop one side butt of book board 2, form to rotate spacingly, and the design is mainly also to propping book board 2 like this and form pivoted spacingly, prevents to prop book board 2 turned angle too big to when card foot 301 joint is in locating hole 102, form the triangular supports, the structure can be more stable.

Then, be located backplate 1, and be equipped with first bolt hole 103 in the upper end of first opening 101, first bolt hole 103 is used for the cooperation to realize carrying out the bolt fixed to rotation stopper 5.

In this embodiment, the book supporting plate 2 is provided with a second opening 201, and the positioning plate 3 is hinged and installed in the second opening 201.

And the second bolt hole 202 is used for matching to realize bolt fixing of the stop block 6.

More specifically, a plurality of decorative hollow holes are arranged on the back plate 1 and the book supporting plate 2.

The working principle is as follows: the book reading frame is in a storage state when not used, the book supporting plate 2 is attached to the back plate 1 in the storage state, the positioning plate 3 rotates to the second through hole 201 of the book supporting plate 2, the top supporting plate 4 rotates to be connected to the first through hole 101 of the back plate 1 in an inward mode, the overall displayed structural effect is flat, and the occupied space is small. When needs are used, only need to prop the book board 2 and rotate and leave backplate 1, and prop book board 2 outwards upset relatively with locating plate 3, until through card foot 301 joint in locating hole 102 is in (here can be according to the demand with card foot 301 joint in the middle of the locating hole 102 of suitable position, realize the regulation to 3 rotation angle of locating plate), it leaves backplate 1 to overturn top fagging 4 at last, until the butt realize spacing on rotating stopper 5 can, all operations accomplish the back, place the bookshelf on the plane, top fagging 4 back face is as supporting, books directly stand open place on two book boards 2 can, the spine can be placed on spine lets position board 7 correspondingly, the lower extreme of books can the butt on dog 6, the book person of reading can be at will turn over the book and watch, it is very convenient to use.

The utility model discloses a folding reading frame is above only do the preferred embodiment of the utility model, not therefore the restriction the patent scope of the utility model, all be in the utility model discloses an under the inventive concept, utilize the equivalent structure transform that the contents of the description and the attached drawing do, or direct/indirect application all is included in other relevant technical field the utility model discloses a within the scope of protection of the patent.

Claims

1. A foldable reading stand, comprising:

the positioning hole groups are arranged at intervals along the length direction of the back plate, and each group of positioning hole groups comprises at least one positioning hole;

2. The foldable reading rack according to claim 1, wherein each positioning hole set comprises two positioning holes, two positioning holes of the same positioning hole set are respectively disposed at the upper and lower ends of the back plate, and two clamping legs are provided, and in the unfolded state, the two clamping legs are correspondingly clamped into the two positioning holes of the same positioning hole set.

3. A foldable reading stand according to claim 1 wherein the back plate has a first opening at an upper position thereof, the top support plate is hingedly mounted in the first opening via a hinge, and the hinge is disposed at an upper end of the first opening.

4. A folding reading stand according to any one of claims 1 to 3 wherein in the extended state, the left and right ends of the spine rest are respectively abutted against one side of the book support to form a rotation stop.

5. The foldable reading rack according to claim 3, wherein a first bolt hole is formed in the upper end of the first through hole and located on the back plate, and the first bolt hole is used for being matched with the rotation limiting block to realize bolt fixing.

6. The foldable reading rack according to claim 1, wherein the book supporting board has a second through hole, and the positioning board is hinged to the second through hole.

7. The foldable reading rack according to claim 6, wherein at least one second bolt hole is provided at a lower end of the second through hole, and the second bolt hole is used for fixing the stopper.

8. The foldable reading rack according to claim 1, wherein the back plate and the book supporting plate are provided with a plurality of decorative hollowed-out holes.