CN218852224U

CN218852224U - Portable book stand

Info

Publication number: CN218852224U
Application number: CN202223256706.3U
Authority: CN
Inventors: 王子淇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-14
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of school supplies, in particular to a portable bookend, which comprises a bookend backup plate, wherein the surface of the bookend backup plate is provided with a connecting frame, a leading-in plugboard is inserted in the connecting frame, one end of the leading-in plugboard is integrally formed with an extension backing plate, the extension backing plate is inserted into a side groove, and the side groove is arranged on the bottom surface of the bookend backup plate; the beneficial effects are that: the utility model provides a portable book end is taken leading-in picture peg out from the link when accomodating, realizes extending backing plate and book end backup plate and dismantles, and occupation space is little when so book end backup plate and extension backing plate split are accomodate, and has avoided book end backup plate and extension backing plate junction to buckle and influence later stage support intensity.

Description

Portable book stand

Technical Field

The utility model relates to a study article field specifically is a portable book end.

Background

The book stand is used for supporting articles on which books stand stably. The L-shaped steel plate is made of iron, stainless steel and other materials and appears in pairs. The book stand can prevent a row of standing books from inclining and falling down, so that the book can be prevented from being bent, bent or damaged.

In the prior art, the book stand comprises a backup plate perpendicular to the desktop and a backing plate parallel to the desktop, the backing plate is pressed by books, the books lean against the backup plate, and the two groups of book stands are matched to prevent the books from toppling.

However, when the backup plate and the backing plate of the existing book end are vertically and fixedly installed, when the book end is stored, the backup plate and the backing plate are vertical and have a large extension length, so that the space occupied by the book end is large, and when the book end is put in a schoolbag or a drawer, the backup plate and the backing plate are easily bent due to space limitation, so that the book end is deformed, and the supporting strength of the backup plate on books is influenced by the connecting part of the backup plate and the backing plate after repeated bending, namely, the backup plate is easily bent by the books.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable book end to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable book end, includes the book end backup plate, the surface of book end backup plate is provided with the link, and the inside grafting of link has leading-in picture peg, and the one end integrated into one piece of leading-in picture peg has the extension backing plate, extends the backing plate and inserts in the side groove, and the side groove is seted up in the bottom surface of book end backup plate.

Preferably, the book end backup plate is of an L-shaped plate structure and comprises a vertical plate and a bottom plate perpendicular to the vertical plate, a U-shaped opening is formed in the surface of the vertical plate, the connecting frame is of a Contraband-shaped plate structure, the connecting frame is arranged in the middle of the top surface of the bottom plate of the book end backup plate, and a locking plug-in is arranged between the connecting frame and the guiding-in insertion plate.

Preferably, the locking plug-in unit comprises positioning holes, a bolt and an elastic rubber band, the positioning holes are provided with three groups, the three groups of positioning holes are respectively formed in the bottom plate of the connecting frame, the three groups of positioning holes are communicated after the leading-in inserting plate is inserted into the connecting frame, the bolt penetrates through the positioning holes, the elastic rubber band is fixed on the top surface of the bolt, the two ends of the elastic rubber band are fixed on the top surface of the connecting frame, and the bolt is pressed downwards in an initial state of the elastic rubber band for limiting.

Preferably, the extension backing plate and the lead-in inserting plate form a Z-shaped plate-shaped structure, and the surface of the extension backing plate is provided with an anti-skid compensation part.

Preferably, the antiskid compensation piece includes opening, rubber cushion and buckle, and the opening is "ten" font notch, and the opening is provided with a plurality ofly, and a plurality of openings are arranged along the long limit of extending the backing plate and are distributed, rubber cushion and opening one-to-one, and rubber cushion pegs graft in the opening, and rubber cushion fixes on the surface of buckle, and the buckle is "Contraband" font platelike structure, and the buckle is detained in the top of extending the backing plate, and rubber cushion's the degree of depth that highly is greater than the opening.

Preferably, a folding limiting part is arranged on the surface of the book end backing plate and used for limiting the detached extending backing plate.

Preferably, the folding limiting part comprises a limiting frame, a plurality of blocking pieces and a plurality of rubber strips, the limiting frame is of a Contraband-shaped plate-shaped structure, the limiting frame is fixed on a vertical plate of the book end backup plate, two side plates of the limiting frame, which are distributed in parallel, are symmetrically distributed about a U-shaped groove on the surface of the vertical plate of the book end backup plate, the blocking pieces are fixed on two side walls of the U-shaped groove, which are distributed in parallel, the rubber strips are arranged in a plurality, and the plurality of rubber strips are distributed vertically and fixed on the surface of the blocking pieces, which face the limiting frame.

Preferably, the surface of the limiting frame is provided with a pen barrel piece.

Preferably, the pen container comprises pen bundling frames and rubber clamping blocks, the pen bundling frames are of a plate-shaped structure of the shape of Contraband, the pen bundling frames are fixed on the surface of the limiting frame and are provided with a plurality of pen bundling frames, the pen bundling frames are distributed side by side, the rubber clamping blocks are in circular arc-shaped strips, the rubber clamping blocks are provided with three groups, and the three groups of rubber clamping blocks are respectively fixed on three internal corner surfaces of the pen bundling frames.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a portable book end is when accomodating, will leading-in picture peg take out from the link, realizes extending backing plate and book end backup plate and dismantles, and occupation space is little when so book end backup plate is accomodate with extension backing plate split, and has avoided book end backup plate and extension backing plate junction to buckle and influence the later stage and strut intensity.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the present invention in half section;

FIG. 4 is a schematic view of the connection structure of the lead-in board and the extension backing plate of the present invention;

FIG. 5 is a schematic view of the connection structure of the rubber cushion block and the pinch plate of the present invention;

FIG. 6 is a schematic view of the bottom structure of the back plate of the book stand of the present invention;

fig. 7 is a schematic view of the connecting structure between the back plate and the limiting frame of the book stand of the present invention.

In the figure: a book end backing plate 1, a connecting frame 2, a lead-in inserting plate 3, a positioning hole 4, a bolt 5,

The pen rack comprises an elastic rubber belt 6, a side groove 7, an extension backing plate 8, a through hole 9, a rubber cushion block 10, a buckle plate 11, a limiting frame 12, a blocking piece 13, a rubber strip 14, a pen binding frame 15 and a rubber clamping block 16.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 in specific cases to those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a portable book stand comprises a book stand backup plate 1, wherein a connecting frame 2 is arranged on the surface of the book stand backup plate 1, a leading-in inserting plate 3 is inserted into the connecting frame 2, an extending base plate 8 is integrally formed at one end of the leading-in inserting plate 3, the extending base plate 8 is inserted into a side groove 7, and the side groove 7 is formed in the bottom surface of the book stand backup plate 1; when the book end is stored, the leading-in inserting plate 3 is taken out from the connecting frame 2, the extending backing plate 8 and the book end backing plate 1 are detached, so that the book end backing plate 1 and the extending backing plate 8 are detached and stored, the occupied space is small, and the phenomenon that the joint of the book end backing plate 1 and the extending backing plate 8 is bent to influence the later-stage supporting strength is avoided.

Example two

Referring to fig. 3, on the basis of the first embodiment, in order to mount the extension backing plate 8 at the bottom of the book end backup plate 1, the book end backup plate 1 is in an L-shaped plate structure, the book end backup plate 1 includes a vertical plate and a bottom plate perpendicular to the vertical plate, a U-shaped opening is formed in the surface of the vertical plate, the connecting frame 2 is in a Contraband-shaped plate structure, the connecting frame 2 is centered on the top surface of the bottom plate of the book end backup plate 1, a locking plug-in is arranged between the connecting frame 2 and the leading-in plug-in board 3, the locking plug-in includes three sets of positioning holes 4, pins 5 and elastic rubber bands 6, the three sets of positioning holes 4 are respectively formed in the connecting frame 2, the leading-in plug-in board 3 and the bottom plate of the book end backup plate 1, after the leading-in plug-in board 3 is inserted into the connecting frame 2, the three sets of positioning holes 4 are communicated, the pins 5 are provided with each other, the elastic bands 6 are fixed on the top surfaces of the pins 5, and both ends of the elastic rubber bands 6 are fixed on the top surfaces of the connecting frame 2, and the elastic bands 6 are pressed down to limit positions at the initial state.

EXAMPLE III

Referring to the attached

drawings

4 and 5, on the basis of the second embodiment, in order to improve the anti-slip effect when a tree stands and supports books, the extension backing plate 8 and the lead-in insert plate 3 form a zigzag plate-shaped structure, the surface of the extension backing plate 8 is provided with an anti-slip compensation piece, the anti-slip compensation piece comprises a through hole 9, a rubber cushion block 10 and a buckle plate 11, the through hole 9 is a cross-shaped notch, the through holes 9 are provided with a plurality of through holes 9, the through holes 9 are distributed along the long edge of the extension backing plate 8, the rubber cushion block 10 corresponds to the through holes 9 one by one, the rubber cushion block 10 is inserted into the through hole 9, the rubber cushion block 10 is fixed on the surface of the buckle plate 11, the buckle plate 11 is a Contraband plate-shaped structure, the buckle plate 11 is buckled above the extension backing plate 8, and the height of the rubber cushion block 10 is greater than the depth of the through hole 9.

Example four

Referring to fig. 6 and 7, on the basis of the third embodiment, in order to accommodate the detached extending pad 8, a folding limiting member is disposed on the surface of the book stand backup plate 1 for limiting the detached extending pad 8, the folding limiting member includes a limiting frame 12, a blocking piece 13 and a rubber strip 14, the limiting frame 12 is in a plate-shaped structure of "Contraband", the limiting frame 12 is fixed on a vertical plate of the book stand backup plate 1, two parallel side plates of the limiting frame 12 are symmetrically distributed about a "U" -shaped notch on the surface of the vertical plate of the book stand backup plate 1, the blocking piece 13 is fixed on two parallel side walls of the "U" -shaped notch, and the rubber strip 14 is disposed.

EXAMPLE five

On the basis of the fourth embodiment, in order to expand the functionality of the limiting frame 12, a pen container is arranged on the surface of the limiting frame 12, the pen container comprises a pen bundling frame 15 and rubber clamping blocks 16, the pen bundling frame 15 is in a Contraband-shaped plate-shaped structure, the pen bundling frame 15 is fixed on the surface of the limiting frame 12, the pen bundling frame 15 is provided with a plurality of pen bundling frames 15, the pen bundling frames 15 are distributed side by side, the rubber clamping blocks 16 are in arc-shaped strips, the rubber clamping blocks 16 are provided with three groups, and the three groups of rubber clamping blocks 16 are respectively fixed on three internal corner surfaces of the pen bundling frame 15.

When the book end is actually used, two sets of book ends need to be prepared at the same time, the two sets of book ends are respectively supported at two sides of a book, namely the book is pressed on the extension backing plate 8, and the book end backing plate 1 is supported at one side of the book, so that the book is prevented from toppling; the book is pressed above the buckle plate 11, the buckle plate 11 downwards presses the rubber cushion block 10, the rubber cushion block 10 is in contact with the desktop and is tightly pressed, and the anti-skidding effect of the extension cushion plate 8 on the desktop is improved; the writing pen penetrates through the pen bundling frame 15 to be placed, the rubber clamping block 16 is clamped between the writing pen and the pen bundling frame 15, the writing pen is prevented from sliding randomly, namely the limiting frame 12 arranged on the surface of the book stand backup plate 1 is matched with the pen bundling frame 15, and the function of a pen container is achieved; when the book end needs to be stored, the lifting bolt 5 drives the elastic rubber belt 6 to be elastically deformed by stretching, the bottom end of the bolt 5 is separated from the positioning hole 4 in the surface of the guide-in inserting plate 3, the guide-in inserting plate 3 is drawn out from the connecting frame 2, after the bolt 5 is loosened, the elastic rubber belt 6 rebounds to reset the bolt 5, the removed extension base plate 8 is inserted into the limiting frame 12, the buckle plate 11 faces the blocking piece 13, the extension base plate 8 is limited by the limiting frame 12 and the blocking piece 13, the rubber strip 14 is clamped between the buckle plate 11 and the blocking piece 13, the extension base plate 8 is prevented from being loosened, and the space occupation during storage by combing is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable book end, includes book end backup plate (1), its characterized in that: the book end backing plate is characterized in that a connecting frame (2) is arranged on the surface of the book end backing plate (1), a leading-in inserting plate (3) is inserted into the connecting frame (2), an extending base plate (8) is integrally formed at one end of the leading-in inserting plate (3), the extending base plate (8) is inserted into a side groove (7), and the side groove (7) is formed in the bottom surface of the book end backing plate (1).

2. A portable book stand according to claim 1, characterized in that: the book end backup plate (1) is of an L-shaped plate structure, the book end backup plate (1) comprises a vertical plate and a bottom plate perpendicular to the vertical plate, a U-shaped opening is formed in the surface of the vertical plate, the connecting frame (2) is of a Contraband-shaped plate structure, the connecting frame (2) is arranged in the middle of the top surface of the bottom plate of the book end backup plate (1), and a locking plug-in is arranged between the connecting frame (2) and the guiding plug-in board (3).

3. A portable book stand according to claim 2, characterized in that: locking plug-in components include locating hole (4), bolt (5) and elastic rubber band (6), locating hole (4) are provided with three groups, link (2) have been seted up respectively in three groups locating hole (4), on the bottom plate of leading-in picture peg (3) and book end backup plate (1), leading-in picture peg (3) insert link (2) back, three groups locating hole (4) communicate with each other, and bolt (5) run through and set up locating hole (4), the top surface in bolt (5) is fixed in elastic rubber band (6), and the top surface in link (2) is all fixed at the both ends of elastic rubber band (6), it is spacing to push down insert pin (5) under elastic rubber band (6) initial condition.

4. A portable book stand according to claim 1, characterized in that: the extension backing plate (8) and the leading-in inserting plate (3) form a Z-shaped plate-shaped structure, and the surface of the extension backing plate (8) is provided with an anti-skid compensation part.

5. The portable book stand of claim 4, wherein: the anti-skidding compensation piece comprises openings (9), rubber pads (10) and buckle plates (11), the openings (9) are cross-shaped notches, the openings (9) are provided with a plurality of openings, the openings (9) are distributed along the long edges of the extending base plates (8), the rubber pads (10) correspond to the openings (9) one by one, the rubber pads (10) are inserted into the openings (9), the rubber pads (10) are fixed on the surfaces of the buckle plates (11), the buckle plates (11) are of Contraband-shaped plate-shaped structures, the buckle plates (11) are buckled above the extending base plates (8), and the heights of the rubber pads (10) are larger than the depths of the openings (9).

6. A portable book stand according to claim 1, characterized in that: the surface of the book end backup plate (1) is provided with a folding limiting part for limiting the disassembled extending base plate (8).

7. The portable book stand of claim 6, characterized in that: the folding limiting part comprises a limiting frame (12), blocking pieces (13) and rubber strips (14), the limiting frame (12) is of a plate-shaped structure in the shape of Contraband, the limiting frame (12) is fixed on a vertical plate of a book stand backup plate (1), two side plates of the limiting frame (12) which are distributed in parallel are symmetrically distributed relative to a U-shaped groove opening on the surface of the vertical plate of the book stand backup plate (1), the blocking pieces (13) are fixed on two side walls of the U-shaped groove opening which are distributed in parallel, the rubber strips (14) are arranged in a plurality, and the rubber strips (14) are distributed and fixed on the surface of the blocking pieces (13) facing the limiting frame (12) in an up-and-down mode.

8. A portable book stand according to claim 7, characterized in that: the surface of the limiting frame (12) is provided with a pen container piece.

9. A portable book stand according to claim 8, characterized in that: the pen container component comprises pen bundling frames (15) and rubber clamping blocks (16), the pen bundling frames (15) are of a plate-shaped structure in a shape of Contraband, the pen bundling frames (15) are fixed to the surface of the limiting frame (12), the pen bundling frames (15) are arranged in number, the pen bundling frames (15) are distributed side by side, the rubber clamping blocks (16) are arc-shaped strips, three groups of the rubber clamping blocks (16) are arranged, and the three groups of the rubber clamping blocks (16) are fixed to three internal corner faces of the pen bundling frames (15) respectively.